200803787 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種在利用血壓計測定血壓値時纏繞於 上臂之血壓計用腕帶。 【先前技術】 近年來，爲了及早發現高血壓所引起之生活習慣病以 及做血壓管理而廣泛使用血壓計。在測定血壓値時，通常 將內包用以壓迫動脈之流體袋的腕帶纏繞於身體之體表 面，使纏繞著的流體袋膨脹收縮，檢測產生於動脈內之動 脈壓脈波，藉此以測定血壓値。 在此，腕帶是具有內腔之帶狀構造物，意指能纒繞於 身體被測定部位（例如上臂或手腕等）者，且指將氣體或液 體等流體注入於內腔，藉以測定上下肢之動脈壓者。因此， 腕帶是表示包括流體袋以及用以將此流體袋纏繞於身體之 纏繞構件的槪念的詞彙，有時也稱爲cuff(腕帶）或環狀帶 (manchette) 〇 要穿戴在上臂之腕帶，係通常要設置外飾構件，使此 外飾構件內部容納作爲流體袋之空氣囊，並且於外飾構件 設置用以纏繞固定於上臂之卡止構件。揭示有這種腕帶構 成之文獻例如有：日本實開平7-24304號公報（專利文獻 1)、特開昭62-2 1 3730號公報（專利文獻2)、特開2004- 1 59968 號公報（專利文獻3)等。又，一般是利用面扣件來作爲卡止 構件。上臂之周長因受測者而異，所以，若利用面扣件， 即可在任意位置將捲繞的外飾構件周方向之端部互相卡止 於上臂’故能在纒繞固定於上臂後將腕帶無間隙地穿戴於 200803787 上臂。 要纏繞於上臂之血壓計用腕帶較佳爲：將腕帶定位且 纏繞固定於上臂，使得空氣囊在往上臂纒繞之方向上，亦 即在腕帶展開狀態下之腕帶之長邊方向上的中央部分位於 上臂皮下之上臂大動脈正上方。在腕帶如此正確定位且纏 繞固定於上臂之情況下，在其厚度方向爲最膨脹部分，亦 即空氣囊在長邊方向上之中央部分，這個部分與上臂大動 脈是接近配置，故能用空氣囊有效率而確實地壓迫上臂大 動脈而阻止血流。因此，能以高精度測定血壓値。 然而，空氣囊容納於外飾構件之內部，故如上述般將 空氣囊長邊方向上之中央部分定位且纏繞於上臂之既定位 置是非常困難的。因此，已知一種解決這個問題的腕帶， 在其外飾構件之表面附有定位用記號。該腕帶，是要由受 測者將腕帶定位穿戴於上臂，使得該記號位於纒繞腕帶之 手臂中指之延長線上。在此，上臂大動脈通常位於上臂軀 幹側（亦即胸部側），故空氣囊在長邊方向上之中央部分配 置成與事先已設於上述外飾構件之記號分開既定之距離。 專利文獻1 :實開平7-24304號公報 專利文獻2 :特開昭62-2 1 3730號公報 專利文獻3 :特開2004- 1 59968號公報 【發明內容】 【發明之揭示】 【發明所欲解決之課題】 然而，在習知之血壓計用腕帶方面，在穿戴時，爲了 將腕帶纏繞固定，受測者一拉腕帶之一端，腕帶就在上臂 200803787 上旋轉，以面扣件做卡止時，力量沒有順利傳遞到腕帶， 卡止變得困難，導致穿戴作業煩雜之問題。因此，若不熟 悉穿戴之受測者使用時，在往上臂纏繞固定後，腕帶與上 臂之間將產生間隙，有時無法獲得正確的穿戴狀態。若在 這樣的狀態下進行測定，就無法利用空氣囊來均勻地壓迫 上臂，將導致測定精度不佳之影響。 又，上述般具備定位用記號之血壓計用腕帶，也有將 腕帶纏繞於上臂之作業仍然煩雜。亦即，在受測者本身要 將腕帶穿戴於上臂之情況下，即便事先將位置對準再將腕 帶安裝於上臂，仍舊爲了纏繞固定腕帶，受測者一拉腕帶 之一端，腕帶就在上臂上隨之旋轉，因而產生位置偏移。 因此，必須做如下調整：在纏繞固定後要再使腕帶在上臂 上旋轉，使記號配置於所希望之位置，所以可以說穿戴作 業本身並非容易。 因此，本發明是爲解決上述問題點而開發者，其目的 在於提供一種穿戴於上臂之作業容易的血壓計用腕帶。 又，另一目的在於，提供一種內包於外飾構件之空氣囊能 確實定位於上臂的血壓計用腕帶。 【用以解決課題之手段】 本發明之血壓計用腕帶是帶狀血壓計用腕帶，其具備 用以壓迫上臂之流體袋以及內包該流體袋之囊狀外飾構 件，纏繞於上臂來使用；其包含：纏繞部，其在將血壓計 用腕帶穿戴於上臂後之狀態下，纏繞成包圍上臂；以及暫 時保持用突出部，其在將血壓計用腕帶穿戴於上臂後之狀 態下’設置成自該纏繞部朝向上臂之軸向突出。 200803787 藉由如此構成，在穿戴腕帶時，在穿戴腕帶之手臂側 之既定部位能將暫時保持用突出部暫時保持，因此防止血 壓計用腕帶旋轉，且使穿戴作業容易。 上述本發明之血壓計用腕帶較佳爲：上述突出部由能 做彈性變形的突出舌片所構成。 如此用能彈性變形之突出舌片來構成突出部，暫時保 持用突出部之保持變得容易，能更確實防止穿戴時血壓計 用腕帶之旋轉。 上述本發明之血壓計用腕帶較佳爲：上述外飾構件， 係內部具有2個在上述纏繞部之對應部分與上述突出舌片 之對應部分的交界部所劃出的空間。在此情況下，較佳爲： 在上述2個空間中，設於上述纏繞部對應部分之空間容納 有上述流體袋，又，設於上述突出舌片對應部分之空間容 納有可撓性彈性板。 由於如此構成，故能用可撓性彈性板使突出舌片容易 彈性變形而構成。 上述本發明之血壓計用腕帶較佳爲：更具備彎曲彈性 板，其內包於上述外飾構件並且配置於上述流體袋之外 側，在將血壓計用腕帶穿戴於上臂後之狀態下，用以使上 述流體袋彈壓上臂。在此情況下，較佳爲上述突出舌片之 至少一部分包含自上述彎曲彈性板連續延伸之部分。 由於如此構成，能用彎曲彈性板之一部分構成使突出 舌片容易彈性變形。又，由於以用來將流體袋彈壓上臂之 彎曲彈性板來構成突出舌片之一部分，故不需要另外的彈 性板，可減少零件個數。 200803787 上述本發明之血壓計用腕帶較佳爲：在將血壓計用腕 帶穿戴於上臂後之狀態下，上述突出部朝向穿戴有腕帶之 手臂之肘側突出，在此情況下，在穿戴腕帶時，較佳爲構 成上述突出部能被前臂及上臂保持於穿戴腕帶之手臂之肘 內側。 由於如此構成，故突出部能藉由前臂及上臂保持於穿 戴腕帶之手臂之肘內側，因此，能確實防止穿戴時血壓計 用腕帶之旋轉。 上述本發明之血壓計用腕帶較佳爲：在將血壓計用腕 帶穿戴於上臂後之狀態下，上述突出部朝向穿戴有腕帶之 手臂側之肩側突出，在此情況下，在穿戴腕帶時，較佳爲 構成上述突出部能被上臂及軀幹保持於穿戴腕帶之手臂側 之腋下。 由於如此構成，故突出部能藉由上臂及軀幹而保持於 穿戴腕帶之手臂側之腋下，因此，能確實防止穿戴時血壓 計用腕帶之旋轉。 上述本發明之血壓計用腕帶較佳爲：在將血壓計用腕 帶穿戴於上臂後之狀態下，上述突出部朝向穿戴有腕帶之 手臂之肘側突出，在此情況下，較佳爲構成：在穿戴腕帶 時，上述突出部覆蓋被穿戴上腕帶之手臂之肘外側。 由於如此構成，故將穿戴腕帶之手臂之肘抵在桌子等 桌台面上，即可將突出部用力壓且保持於桌台面上，因此， 能確實防止穿戴時血壓計用腕帶之旋轉。 上述本發明之血壓計用腕帶較佳爲：更具備有在穿戴 於上臂時定位用之記號。 200803787 由於如此構成，故能在腕帶之暫時保持時，使用記號 輕易將腕帶定位於上臂。又，在定位後腕帶之纏繞固定時 腕帶不會在上臂上旋轉，因此正確之穿戴位置維持一定。 因此，能使穿戴時之定位容易並且以高精度測定血壓値。 【發明之功效】 依據本發明，能做出一種對上臂之穿戴作業容易化之 血壓計用腕帶。又，也能做出一種內包於外飾構件之空氣 囊能確實定位於上臂之血壓計用腕帶。 【實施方式】 【用以實施發明之最佳型態】 以下，參照圖式詳細說明本發明之實施型態。又，以 下所示之實施型態中，要舉例說明將本發明應用於一種配 備於要將左手臂之上臂當作被測定部位之示波式 (oscillometric)上臂式血壓計的血壓計用腕帶的情況。 [實施型態1] 第1圖是圖示本發明實施型態1血壓計外觀之立體 圖。首先，參照此圖說明本實施型態血壓計之外觀構造。 如第1圖所示，本實施型態之血壓計100主要具備有 裝置本體110及腕帶15 0A。裝置本體110具有顯示部114 及操作部1 1 5。顯示部1 1 4係使用數値、曲線圖等來將血壓 値之測定結果、脈搏數之測定結果等以能肉眼辨認之方式 顯示出來。例如液晶面板等來作爲此顯示部1 1 4。於操作部 11 5例如配設有電源鈕、測定開始鈕等。 腕帶150A係要纏繞於受測者左手臂之上臂的腕帶，具 有帶狀外形。腕帶150A係具有用以壓迫上臂而作爲流體袋 -10 - 200803787 之空氣囊151(參照第2圖、第4圖、第5圖及第8圖等）， 以及用以將此空氣囊1 5 1纏繞固定於上臂而作爲外飾構件 之囊狀覆蓋體160。空氣囊151容納於設在囊狀覆蓋體160 內部之空間。又，腕帶150A之詳細構造將於後述。 腕帶15 0A與裝置本體110係藉由作爲連接管之空氣管 140而連接著。空氣管140係由可撓性管所構成，一端連接 於設在後述裝置本體110之血壓測定用空氣系統部131 (參 照第2圖），另一端連接於前述腕帶150A之空氣囊151。 第2圖是圖示本實施型態血壓計構成之機能方塊圖。 其次，參照此圖，說明本實施型態血壓計主要的機能方塊 構成。 如第2圖所示，於血壓計100裝置本體11〇之內部設 置有血壓測定用空氣系統部131，其透過空氣管140將空氣 供應給內包於腕帶150A之空氣囊151或是將空氣排出。血 壓測定用空氣系統部1 3 1包括：壓力感測器1 32，是用以檢 測空氣囊1 5 1內之壓力的壓力檢測部；以及泵1 34及閥 135，是用以使空氣囊151膨脹收縮的膨縮機構133。又， 於裝置本體110之內部，以與血壓測定用空氣系統部131 相關連之方式設置有振盪電路125、泵驅動電路126及閥驅 動電路127。 再者，於裝置本體110設置：CPU(中央處理單元）122， 用以集中控制及監視各部分；記憶部1 23，用以記憶使 CPU 122做既定動作之程式、測定得到之血壓値等各種資 訊；用以顯示包括血壓測定結果之各種資訊的顯示部1 1 4 ; 操作部1 1 5，供操作以輸入測定用之各種指示；以及電源部 -11- 200803787 124，用以對CPU 122及各機能方塊供給電力。CPU 122也用 來作爲計算血壓値之血壓値計算部。 壓力感測器132係檢測空氣囊151內之壓力（以下稱爲 「腕帶壓」），再將檢測得到之壓力所對應之信號對振盪電 路125輸出。泵134係對空氣囊151供給空氣。閥135係 在將空氣囊151內之壓力維持一定時，或在將空氣囊151 內之空氣排出時做開閉動作。振盪電路1 25係將壓力感測 器132之輸出値所對應之振盪頻率之信號往CPU 122輸出。 泵驅動電路126係根據自CPU 122所供給之控制信號來控制 泵134之驅動。閥驅動電路127係根據自CPU 122所供給之 控制信號來進行閥1 35之開閉控制。 第3圖是圖示本實施型態血壓計血壓測定處理順序之 流程圖。其次，參照此圖說明本實施型態血壓計血壓測定 處理之順序。要依照此流程圖進行之程式已事先記憶於第 2圖所示之記憶部123，CPU 122自記憶部123讀出並執行 此程式，藉此實施血壓測定處理。 如第3圖所示，當受測者操作血壓計1 00操作部1 1 5 之操作鈕以使電源ON時，血壓計100即起始化（步驟S1)。 其次，當成爲可測定的狀態，CPU 122就使泵134之驅動開 始進行，以使空氣囊151之腕帶壓緩慢上昇（步驟S 2)。在 將腕帶壓緩慢增加的過程中，當腕帶壓到達血壓測定所必 要之既定程度時，CPU 122就使泵134停止，接著，將關著 的閥135緩慢打開，以將空氣囊151之空氣緩慢排出，緩 慢降低腕帶壓（步驟S3)，在此腕帶壓之微速減壓過程中進 行腕帶壓之檢測。 -12- 200803787 其次，CPU 122以公知之步驟計算血壓値（最高血壓値、 最低血壓値）（步驟S4)。具體來說，在腕帶壓緩慢減壓之過 程中，CPU 122根據自振盪電路125所得之振盪頻率來抽出 脈波資訊。接著，藉由所抽出之脈波資訊來計算血壓値。 當在步驟S4算出血壓値時，將所算出之血壓値顯示於顯示 部114(步驟S5)。又，以上說明之測定方式，是在空氣囊減 壓時檢測脈波後計算血壓値，亦即根據減壓測定方式所做 的方式，但當然也可在空氣囊加壓時檢測脈波後計算血壓 値，亦即採用加壓測定方式。 第4圖是圖示本實施型態血壓計用腕帶之展開狀態之 圖，第5圖是沿第4圖所示之V - V線之血壓計用腕帶剖面 圖。以下，參照此等圖詳細說明本實施型態血壓計用腕帶 之構造。 如第4圖及第5圖所示，本實施型態之血壓計用腕帶 150A具有連接於空氣管140之空氣囊151，以及作爲內包 此空氣囊1 5 1之外飾構件的囊狀覆蓋體1 60。如第4圖所 示，在腕帶150A之展開狀態下，空氣囊151具有略呈矩形 之外形，囊狀覆蓋體160具有內包空氣囊151之略呈矩形 之帶狀外形。 腕帶150A具備有：纏繞部161，在纏繞於上臂之狀態 包圍且覆蓋上臂；以及突出舌片165,作爲設置成突出此纏 繞部161的突出部。纏繞部161，是腕帶150A中容納空氣 囊151之帶狀部分，且是在穿戴腕帶150A後之狀態有助於 對上臂之纏繞的部分。突出舌片165，係在腕帶150A纏繞 於上臂之狀態下，在上臂之軸向（亦即，上臂之延伸方向且 -13- 200803787 爲腕帶之寬度方向）中，在腕帶15 0A穿戴於左手臂後之狀 態下，設置成朝向左手臂之肘側突出纏繞部1 6 1。突出舌片 165，是在將腕帶15 0A穿戴於上臂時，用於在要穿戴該腕 帶150A之左手臂之肘之內側被前臂及上臂暫時保持用的 部位。 如第5圖所示，空氣囊1 5 1較佳爲由使用樹脂片所形 成之囊狀構件所構成。空氣囊151，係將在腕帶150A纏繞 於上臂後之狀態下要位於爲上臂之身體側的片狀構件 152，以及在腕帶150A纏繞於上臂後之狀態下要位於片狀 構件152外側之片狀構件153加以重合，再將其周緣熔接 而形成囊狀，內部具有膨縮空間154。膨縮空間154連接於 上述之空氣管140。 作爲構成空氣囊151之樹脂片之材質，只要是富伸縮 性且熔接後不會從膨縮空間1 54漏氣的材質，任何材質都 可以利用。自此觀點來看，作爲樹脂片之較佳材質，例如 包括：乙烯-醋酸乙烯酯共聚物（EVA)、軟質聚氯乙烯 (PVC)、聚氨酯（PU)、聚醯胺（PA)、生膠等。 如第5圖所示，囊狀覆蓋體160,係由在穿戴於上臂之 狀態要位於爲上臂之身體側的內側覆蓋構件1 62、以及在穿 戴於上臂之狀態要隔著空氣囊1 5 1位於與上臂側相反側的 外側覆蓋構件163所構成，將此等內側覆蓋構件162及外 側覆蓋構件1 63加以重合且將其周緣結合而形成囊狀。 囊狀覆蓋體160較佳爲藉由以聚醯胺（PA)、聚酯等合 成纖維所組成之布料來形成，將熔接、縫合等用於內側覆 蓋構件162與外側覆蓋構件163之結合。又，囊狀覆蓋體 -14- 200803787 1 60之內側覆蓋構件1 62較佳爲由伸縮性佳的構件所構 成，囊狀覆蓋體160之外側覆蓋構件163較佳爲由與內側 覆蓋構件1 62相比伸縮性爲低的構件所構成。 如第4圖所示，於囊狀覆蓋體160長邊方向之一端部 安裝有環168。環168係在血壓計用腕帶15 0A纒繞固定於 上臂時用來作爲一種輔助具之物，將囊狀覆蓋體160之另 一端部插入此環168後折回，藉此將血壓計用腕帶15 0A纏 繞於上臂。 又，於囊狀覆蓋體160之安裝有環168之端部之相反 側之端部附近之外周面設有面扣件1 64。面扣件1 64在腕帶 150A穿戴於上臂之狀態下卡止於囊狀覆蓋體160外周面之 既定位置。亦即，面扣件164相當於用以將腕帶150A纏繞 固定於上臂之卡止構件。 再者，於囊狀覆蓋體160長邊方向之既定位置，設有 在囊狀覆蓋體160之寬度方向所對應之方向延伸之記號 167。此記號167,是將腕帶150A穿戴於上臂時用於定位之 記號，配置成朝既定方向偏離，將內包於囊狀覆蓋體160 之空氣囊151之長邊方向之中央部分沿寬度方向橫切之中 心線1 5 8既定之偏移量Y。 如第4圖所示，將內側覆蓋構件1 62及外側覆蓋構件 163結合所形成之結合部166 a位於囊狀覆蓋體160之周緣 全周。在此，結合部166 a之一部分沿突出舌片165之外緣 設置。又，內側覆蓋構件162及外側覆蓋構件163結合所 形成之結合部166c位於囊狀覆蓋體160之纏繞部161與突 出舌片165之交界部。再者，於囊狀覆蓋體160纏繞部161 -15- 200803787 之長邊方向之既定位置，設有在囊狀覆蓋體160寬度方向 (亦即，與長邊方向正交之方向）延伸之結合部166 b。 如第4圖及第5圖所示，於設置上述結合部166 a〜166 c所形成之囊狀覆蓋體1 60內部之3個空間中，形成於突 出舌片1 65對應部分之空間，容納著彈性板1 7 1。又，在形 成於纏繞部1 6 1對應部分之其餘2個空間中，環1 68所在 之一側之空間，容納著空氣囊1 5 1。 作爲形成於突出舌片1 65對應部分之空間所容納之彈 性板171之材質，係較佳爲利用聚丙烯（PP)等材質以具有 適度的可撓性。彈性板1 7 1之形狀較佳爲：主面作成朝既 定方向彎曲的形狀，以便在將腕帶150A穿戴於上臂時服貼 位於肘側之上臂根。 第6圖是將本實施型態之血壓計用腕帶定位於左手臂 上臂時之槪念圖，第7圖及第8圖係用以說明定位後將血 壓計用腕帶纏繞固定於左手臂之上臂時之纏繞動作之圖。 又，第8圖是在上臂之延伸方向上自末梢側朝中樞側看破 斷面所畫出之圖。以下，參照這些圖詳細說明將本實施型 態之血壓計用腕帶穿戴於上臂之作業。 如第6圖所示，要將上述構成之血壓計用腕帶150A穿 戴於左手臂200之上臂210時，伸直左手臂200,不彎曲肘， 邊視認設於囊狀覆蓋體160之記號167，邊調整腕帶150A 在上臂210之穿戴位置，以使記號167位於左手230中指 231之延長線X上。接著，如第7圖所示，保持上述記號 167位於中指231延長線X上之狀態，同時彎曲左手臂200 之肘215且利用前臂2 20及上臂210將腕帶15 0A之突出舌 -16 - 200803787 片165夾住暫時保持。 接著，利用肘2 1 5之內側維持突出舌片1 65暫時保持 的狀態，同時，如第8圖所示，將穿過環168且折回之囊 狀覆蓋體160之端部朝圖中箭號A之方向拉伸，維持囊狀 覆蓋體160纏繞於上臂210之狀態，再使面扣件164卡止 於纒繞在上臂210之囊狀覆蓋體160之外周面。就這樣完 成腕帶150A在上臂210之纏繞固定。在纏繞固定後，伸展 彎曲著的肘215，以解除突出舌片165之暫時保持即可。 如上所述，在本實施型態之血壓計用腕帶150A方面， 在穿戴時，藉由在肘215之內側彎曲肘215,而能暫時保持 設置成突出纏繞部161之突出舌片165。因此，即便爲了纒 繞腕帶150A而拉伸腕帶150A之一端，仍能防止腕帶150A 在上臂210上沿上臂210之圓周方向旋轉。亦即，如第8 圖所示，拉伸腕帶150A之一端所產生之腕帶150A纏繞部 161往圖中箭號B方向之旋轉被上述之暫時保持所限制。因 此，用以纏繞之力量順利傳遞至腕帶150A，故腕帶150A 之纏繞固定作業變得容易。結果，能做出在上臂210之穿 戴作業容易的血壓計用腕帶。 又，在本實施型態之血壓計用腕帶150A方面，使用記 號167事先定位於上臂210後之腕帶150A之位置對準即使 在纒繞作業中也維持一定。因此，纏繞後，腕帶150A能在 最初定位於上臂210後之狀態下固定。在此，事先使上述 記號167相對於空氣囊151中心線158之偏移量Y，爲根 據經驗上所得自上臂2 1 0之中心軸到上臂大動脈2 1 2之距 離取得之既定値，藉此，如第8圖所示，在上述穿戴狀態 -17- 200803787 下，空氣囊151長邊方向之中央部分位於上臂大動脈212 之正上方。因此，身爲厚度方向上膨脹最多之部分的空氣 囊151長邊方向之中央部分、及上臂大動脈212接近配置， 且上臂大動脈212被空氣囊151之中央部分及上臂骨211 夾住。結果，測定時，上臂大動脈2 1 2有效率且確實地被 空氣囊1 5 1壓迫而阻止血流，故能以高精度測定血壓値。 又，本實施型態之血壓計用腕帶150A較佳爲：突出舌 片165形成容易被肘215之內側暫時保持的形狀。因此， 突出舌片165之外形尺寸較佳爲：調整成第4圖所示之長 邊方向之大小L1在10cm±5cm之範圍，且第4圖所示之寬 度方向之大小D1在3cm± 1.5cm之範圍。又，血壓計用腕帶 150A之纏繞部161之外形尺寸較佳爲：其長邊方向之全長 形成於46cm±20cm之範圍，其寬度方向之全寬（不計形成有 突出舌片165之部分）形成於14cm±5cm之範圍。若是上述 尺寸之範圍內，不拘男性、女性、成人、高齢者等，皆可 在穿戴腕帶15 0A時利用肘215之內側來將突出舌片165暫 時保持。 [實施型態2] 第9圖是圖示本發明實施型態2血壓計用腕帶外觀的 立體圖，第10圖是寬度方向上之剖面圖。又，第Π圖及 第1 2圖圖示將本實施型態之血壓計用腕帶纒繞固定於左 手臂上臂時之纏繞動作之圖。又，第12圖圖示在上臂之延 伸方向自末梢側朝中樞側看破斷面之情況之圖。第9圖至 第12圖中，在與上述實施型態1之血壓計用腕帶同樣的部 分附上同一符號，在此不再重複其說明。 -18- 200803787 如第9圖所示，本實施型態之血壓計用腕帶150B係與 上述實施型態1之血壓計用腕帶150A同樣地具備有：纏繞 部1 6 1，在纏繞於上臂之狀態下包圍覆蓋上臂；以及突出舌 片165，設置成突出此纒繞部161。突出舌片165，係在腕 帶150B纏繞於上臂之狀態下，在上臂軸向（亦即，是上臂 之延伸方向且是腕帶之寬度方向）以內，在腕帶150B穿戴 於左手臂之狀態下，設置成朝左手臂之肘側突出纏繞部 161。突出舌片165，是在將腕帶150B穿戴於上臂時，用 以在穿戴該腕帶150 B之左手臂之肘內側被前臂及上臂暫 時保持的部位。 如第9圖及第10圖所示，本實施型態之血壓計用腕帶 150B係除空氣囊151及囊狀覆蓋體160之外，又具備作爲 彎曲彈性板之套環172。套環172內包於囊狀覆蓋體160 並且配置於空氣囊1 5 1之外側。 套環1 72，係以服貼上臂之方式形成圓筒形狀，由藉捲 圍成環狀而能在徑向彈性變形的可撓性構件所構成。套環 172,係藉由未圖示之雙面膠帶等接著構件而接著固定於空 氣囊1 5 1之外周面，維持本身之環狀型態，藉此沿上臂般 而構成。此套環172，係用以使受測者本身將腕帶150 B容 易穿戴於上臂的構件，並且在腕帶150B穿戴於上臂之狀態 下將空氣囊151朝上臂側彈壓。此套環172例如由聚丙（PP) 等樹脂構件所形成，以呈現足夠的彈力。 套環172具有豎設部173，其從腕帶150B纒繞部161 之對應部分朝其寬度方向突出。此豎設部173 —體地形成 於套環172,容納於上述突出舌片165內部之空間而構成突 • 19 - 200803787 出舌片165之一部分。又，豎設部173之形狀，較佳爲： 其主面做成朝既定方向彎曲之形狀’以在將腕帶150 B穿戴 於上臂時服貼位於肘側之上臂根。 又，本實施型態之血壓計用腕帶150 B，與上述實施型 態1之血壓計用腕帶150A不同，係並未設有作爲纏繞作業 時輔助具之環168。因此，腕帶150B長邊方向之一端不折 回，纏繞於上臂。因此，面扣件1 64設於纏繞後位於內側 之腕帶150B之一端附近之外周面。 在將上述構成之血壓計用腕帶150B穿戴於左手臂之 上臂時，與上述實施型態1之血壓計用腕帶150A之情況同 樣地，不彎曲肘，伸直左手臂，調整腕帶150 B在上臂之穿 戴位置，以使設於腕帶150 B囊狀覆蓋體160外周面之記號 167位於左手中指之延長線上。在此，在本實施型態之血壓 計用腕帶150B方面，因囊狀覆蓋體160之內部容納有套環 172，故套環172所具有之環狀型態使腕帶150B對上臂之 安裝變得容易。又，如第11圖所示，保持上述記號1 67位 於左手230中指延長線上之狀態，同時將左手臂200之肘 215彎曲，利用前臂2 20及上臂210將腕帶150B之突出舌 片165夾住暫時保持。 接著，維持突出舌片165被肘215之內側暫時保持的 狀態，同時，如第1 2圖所示，將囊狀覆蓋體1 60之一端部 朝圖中箭號C方向拉伸，使面扣件164卡止於纏繞在上臂 210後之囊狀覆蓋體160之內周面，變成囊狀覆蓋體160 束緊於上臂210後之狀態。就這樣，腕帶150B對上臂210 之纏繞固定完成。在纏繞固定後，伸直剛彎曲的肘2 1 5，以 -20- 200803787 解除突出舌片165之暫時保持。 在做成如本實施型態所示之血壓計用腕帶1 50 B的情 況，也獲得與做成上述實施型態1血壓計用腕帶150A之情 況同樣的功效。亦即，在穿戴時，朝肘之內側彎曲肘，藉 以將設置成突出纏繞部161之突出舌片165暫時保持，藉 此，防止腕帶150B在上臂210上沿第12圖中之箭號D方 向旋轉，故腕帶150B之纏繞固定作業變得容易。結果，能 做出對上臂210之穿戴作業變得容易的血壓計用腕帶。又， 事先定位於上臂210之腕帶150B之對準在纏繞作業後仍 維持，故在測定時，上臂大動脈2 1 2有效率而確實地被空 氣囊1 5 1壓迫，阻止血流，因而能以高精度測定血壓値。 再者，在本實施型態之血壓計用腕帶150B方面，利用 套環172之豎設部173來構成突出舌片165之一部分，故 能使突出舌片1 65容易彈性變形。因此，不需要額外的彈 性板，即可削減零件個數。 [實施型態3] 第1 3圖圖示本發明實施型態3之血壓計用腕帶展開後 的狀態之圖。又，第1 4圖用以說明在將本實施型態之血壓 計用腕帶纏繞固定於左手臂之上臂時之纒繞動作之圖。 又，本實施型態之血壓計用腕帶，係具有與上述實施型態 1之血壓計用腕帶近似的構成，故就與上述實施型態1之 血壓計用腕帶同樣的部分在圖中附上同一符號，在此不重 複其說明。 如第13圖所示，本實施型態之血壓計用腕帶150C具 備有：纏繞部161，在纏繞於上臂之狀態包圍覆蓋上臂；以 -21- 200803787 及突出舌片165，設置成突出此纏繞部161。突出舌片165 係在腕帶150C纒繞於上臂之狀態下，上臂之軸向（亦即， 爲上臂之延伸方向且爲腕帶之寬度方向）中，在腕帶150C 穿戴於左手臂之狀態下，設置成朝左手臂側之肩側突出纏 繞部161。突出舌片165係在將腕帶150C穿戴於上臂時， 在穿戴該腕帶150 C之左手臂側之腋下處用來被上臂210 及軀幹240所暫時保持的部位。 如第1 3圖所示，在本實施型態之血壓計用腕帶1 5 0 C 中，也與上述實施型態1之血壓計用腕帶1 50A同樣地在囊 狀覆蓋體160設置有結合部166 a〜166 c。設置此等結合 部166 a〜166 c所形成之位於囊狀覆蓋體160內部之3個 空間中，形成於突出舌片1 65對應部分之空間容納有彈性 板1 7 1。又，形成於纏繞部1 6 1對應部分之其餘2個空間中， 環168所在之一側之空間容納有空氣囊151。作爲容納於形 成在突出舌片165對應部分之空間的彈性板171，最好選擇 由聚丙烯（PP)等材質所構成的材料，以具有適度的可撓 性。其形狀較佳爲：其主面做成往既定方向彎曲的形狀， 以在將腕帶1 50 C穿戴於上臂時服貼於肩側之上臂根。 在將上述構成之血壓計用腕帶150C穿戴於左手臂之 上臂時，與上述實施型態1之血壓計用腕帶150A之情況同 樣地，不彎曲肘，伸直左手臂，調整腕帶150C相對上臂之 穿戴位置，以使設於腕帶150 C囊狀覆蓋體160外周面之記 號1 67位於左手中指之延長線上。接著，如第1 3圖所示， 將上述記號1 67位於中指23 1延長線上之狀態保持一定， 同時在左手臂200側之腋下處利用上臂210及軀幹240將 -22- 200803787 腕帶150C之突出舌片165夾住暫時保持。 接著，將利用腋下處暫時保持突出舌片1 65後的狀態 維持一定，同時使設於囊狀覆蓋體160 —端部附近之面扣 件164卡止於纏繞在上臂210之囊狀覆蓋體160外周面。 就這樣完成腕帶150C相對於上臂210之纏繞固定。在纏繞 固定後，解除腋下處對突出舌片165之暫時保持。 在做成本實施型態所示之血壓計用腕帶150 C時，也能 獲得與做成上述實施型態1之血壓計用腕帶150A時同樣之 功效。亦即，在穿戴時合起腋下處，即可在腋下處用上臂 210及軀幹24 0暫時保持設置成突出纒繞部161之突出舌片 165，結果，防止腕帶150C在上臂210上沿上臂210之周 方向旋轉，故腕帶1 50 C之纏繞固定作業變得容易。結果， 能做出相對於上臂2 1 0之穿戴作業變得容易的血壓計用腕 帶。又，因爲事先定位於上臂210之腕帶150C之對準在纏 繞作業後也維持一定，故在測定時上臂大動脈2 1 2將有效 率而且確實地被空氣囊151壓迫阻止血流，因而能以高精 度測定血壓値。 又，在本實施型態之血壓計用腕帶150 C中，較佳爲： 突出舌片165形成容易被腋下處暫時保持的形狀。因此， 突出舌片165之外形尺寸較佳爲：調整成第13圖所示之長 邊方向之大小L2爲20cm±10cm之範圍，而且第13圖所示 之寬度方向之大小D2爲3 cm± 1.5 cm之範圍。 [實施型態4] 第15圖是圖示本發明實施型態4血壓計用腕帶外觀之 立體圖。又，第1 6圖係將本實施型態之血壓計用腕帶纏繞 -23- 200803787 固定於左手臂之上臂時之圖。又，因爲本實施型態之血壓 計用腕帶具有與上述實施型態1之血壓計用腕帶近似之構 成，故就與上述實施型態1之血壓計用腕帶同樣之部分在 圖中附上同一符號，在此不重複其說明。 如第15圖所示，本實施型態之血壓計用腕帶150D具 備有：纏繞部1 6 1，在纏繞於上臂之狀態下包圍覆蓋上臂； 以及突出舌片165,設置成突出此纏繞部16卜突出舌片165 係在腕帶150D纏繞於上臂之狀態下，上臂之軸向（亦即， 爲上臂之延伸方向且爲腕帶之寬度方向）中，在腕帶150D 穿戴於左手臂之狀態下，設置成朝左手臂之肘側突出纏繞 部161。在此，在本實施型態之血壓計用腕帶150D中，突 出舌片165構成在穿戴腕帶15 0D時，覆蓋穿戴腕帶15 0D 之左手臂肘之外側。 突出舌片165，在將血壓計用腕帶15 0D穿戴於上臂 時，是被穿戴該腕帶150D之左手臂肘朝桌子等桌台面壓住 的部位，囊狀覆蓋體160內部之突出舌片165對應部分之 空間較佳爲：容納彈性板。作爲容納於囊狀覆蓋體1 60內 部之突出舌片1 65對應部分之空間的彈性板，最好選擇由 聚丙烯（PP)等材質所構成的材料，以具有適度的可撓性。 在將上述構成之血壓計用腕帶15 0D穿戴於左手臂之 上臂時，與上述實施型態1之血壓計用腕帶150A之情況同 樣地，不彎曲肘，伸直左手臂，調整腕帶150D相對於上臂 之穿戴位置，以使設於腕帶150D囊狀覆蓋體160外周面之 記號1 67位於左手中指之延長線上。又，如第1 6圖所示， 將上述記號1 67位於中指延長線上後之狀態保持一定，同 -24- 200803787 時將左手臂200之肘215透過腕帶15 0D之突出舌片165壓 在桌子等桌台面300上，以利用肘215及桌子等桌台面300 將腕帶150D之突出舌片165夾住暫時保持。 接著，將突出舌片165被肘215壓在桌子等桌台面3 00 上後之狀態維持一定，同時使設於囊狀覆蓋體1 60 —端部 附近之面扣件164卡止於纏繞在上臂210之囊狀覆蓋體160 之外周面。就這樣，完成腕帶150D相對於上臂210之纏繞 固定。在纏繞固定後，也可解除肘215將突出舌片165壓 在桌子等桌台面300上。 在做成本實施型態所示之血壓計用腕帶1 50D之情 況，也能獲得與做成上述實施型態1血壓計用腕帶150A之 情況同樣之功效。亦即，在穿戴時用肘2 1 5將設置成突出 纏繞部161之突出舌片165壓在桌子等桌台面300上，藉 此防止腕帶15 0D在上臂210上沿上臂210之周方向旋轉， 故腕帶1 50D之纏繞固定作業變得容易。結果，能做出相對 於上臂210之穿戴作業變得容易的血壓計用腕帶。又，因 爲事先定位於上臂210之腕帶150D之對準在纏繞作業後也 維持一定，故在測定時上臂大動脈2 1 2將有效率而且確實 地被空氣囊1 5 1壓迫阻止血流，因而能以高精度測定血壓 値。 又，在本實施型態之血壓計用腕帶15 0D中，較佳爲： 突出舌片165形成容易被肘215壓在桌子等桌台面3 00上 的形狀。因此，突出舌片165之外形尺寸較佳爲：調整成 第15圖所示長邊方向之大小L3爲10cm±5cm之範圍，且第 15圖所示之寬度方向之大小D3爲15cm±5cm之範圍。又， -25- 200803787 囊狀覆蓋體160之突出舌片165之形成位置較佳爲：調整 成突出舌片165之中心位置位於自囊狀覆蓋體160之設有 面扣件164之一側之端部起算30cm±10cm之範圍。 又，在本實施型態之血壓計用腕帶150D中，較佳爲： 突出舌片1 65相對於纒繞部1 6 1能旋動或能彎曲般地構 成。爲了使突出舌片1 65相對於纒繞部1 6 1能旋動而構成’ 較佳爲：應用鉸鏈。又，爲了使突出舌片1 65相對於纏繞 部161能彎曲般構成，可以使突出舌片165與纏繞部161 之交界部比其他部位更柔軟構成或是更薄構成。 [實施型態5] 第17圖是圖示本發明實施型態5血壓計用腕帶外觀之 立體圖。又，第1 8圖及第19圖係用以說明將本實施型態 血壓計用腕帶纏繞固定於左手臂之上臂時之纏繞動作之 圖。又，第1 9圖是在上臂之延伸方向從末梢側朝中樞側看 破斷面情形的圖◊本實施型態之血壓計用腕帶，因爲具有 與上述實施型態2之血壓計用腕帶近似的構成，故就與上 述實施型態2之血壓計用腕帶同樣之部分在圖中附上同一 符號，在此不重複其說明。 如第1 7圖所示，本實施型態之血壓計用腕帶1 50 E具 有與上述實施型態2之血壓計用腕帶150B近似的構成，且 具有由一對臂部174及握持部175所構成的保持具，以代 替突出舌片165。一對臂部174之每一個設置成，固定於囊 狀覆蓋體160之內部所容納之套環172,且分別自囊狀覆蓋 體160之纒繞部161朝上臂之軸向突出。握持部175固定 於一對臂部174之頂端。臂部174較佳爲：由實質上不具 -26- 200803787 可撓性之剛體所構成，以金屬製構件、硬質塑膠製構件等 爲佳。 在將上述構成之血壓計用腕帶150E穿戴於左手臂之 上臂時，如第18圖所示，在腕帶150E之纒繞部161內插 入上臂210，用左手230握持握持部175。接著，如第19 圖所示，將用左手230握持握持部175後之狀態維持一定， 同時，將囊狀覆蓋體160之一端部朝圖中箭號C方向拉伸， 使設於囊狀覆蓋體160 —端部附近之面扣件164卡止於纏 繞在上臂210之囊狀覆蓋體160之內周面。以上，完成腕 帶150E在上臂210之纏繞固定。纒繞固定後，也可以解除 左手230對握持部175之握持。 在做成如本實施型態般之血壓計用腕帶1 50 E之情況 下，也能獲得與做成上述實施型態2之血壓計用腕帶150 B之情況下同樣的功效。亦即，穿戴時，將設置成突出纏 繞部161之保持具之握持部175加以握持，藉此防止腕帶 150E在上臂210上沿第19圖中之箭號D方向旋轉，因而 腕帶150E之纒繞固定作業變得容易。結果，能做出在上臂 210之穿戴作業變得容易的血壓計用腕帶。又，即便不特別 設置記號，仍事先進行保持具與空氣囊1 5 1之相對定位， 所以，在第1 8圖所示之握持狀態下一定實施空氣囊1 5 1之 長邊方向之中央部分與上臂大動脈212之對準。因此，測 定時，上臂大動脈212被空氣囊151有效率而確實地壓迫 阻止血流，故能以高精度測定血壓値。又，依受測者之不 同，自上臂210到左手230之距離不同，故若將臂部174 之長度做成可變調節，即可做出使用更方便的血壓計用腕 -27- 200803787 帶。 上述之實施型態1至4中，已例示說明設有定位用記 號之血壓計用腕帶，但是當然也可將本發明應用於未特別 設置定位用記號之血壓計用腕帶，在此情況，也是於腕帶 設置暫時保持用突出部，即可在穿戴時更容易做纏繞作業。 又，在上述之實施型態1至5中，已例示說明暫時保 持用突出部是舌片形狀，但是突出部之形狀係可適當變 更，不應限定於此。 又，在上述之實施型態1至5中，已例示說明打算穿 戴於左手臂上臂之血壓計用腕帶，但是也可將本發明應用 於打算穿戴於右手上臂之血壓計用腕帶。 再者，在上述之實施型態1至5中，已例示說明本發 明應用於示波式血壓計腕帶的情況，但是當然也可將本發 明應用於克洛托夫（Korotkoff)式血壓計腕帶。 如此，此次揭示之上述各實施型態，在所有方面爲例 示，非狹隘限制性者。本發明之技術範圍是由申請專利範 圍所劃定，又包含與申請專利範圍之記載均等的意思及範 圍內的所有變更。 【圖式簡單說明】 第1圖是圖示本發明實施型態1血壓計外觀之立體圖。 第2圖是圖示本發明實施型態1血壓計構成之機能方 塊圖。 第3圖是圖示本發明實施型態1血壓計血壓測定處理 順序的流程圖。 第4圖圖示本發明實施型態1血壓計用腕帶之展開狀 -28- 200803787 態之圖。 第5圖是本發明實施型態1血壓計用腕帶在第4圖中 沿V - V線上之剖面圖。 第6圖是將本發明實施型態1血壓計用腕帶定位於左 臂之上臂時之槪念圖。 第7圖是用以說明在本發明實施型態1之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左臂上臂時之纏繞動 作的立體圖。 第8圖是用以說明在本發明實施型態1之血壓計用腕 帶定位後將血壓計用腕帶纒繞固定於左手臂上臂時之纏繞 動作的剖面圖。 第9圖是圖示本發明實施型態2血壓計用腕帶外觀之 立體圖。 第10圖是本發明實施型態2血壓計用腕帶在寬度方向 上之剖面圖。 第11圖是用以說明在本發明實施型態2之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 動作的立體圖。 第12圖是用以說明在本發明實施型態2之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 動作的剖面圖。 第13圖圖示本發明實施型態3之血壓計用腕帶展開狀 態的圖。 第14圖是用以說明在本發明實施型態3之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 -29- 200803787 動作的立體圖。 第1 5圖是圖示本發明實施型態4血壓計用腕帶外觀之 立體圖。 第1 6圖是用以說明在本發明實施型態4之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 動作的立體圖。 第17圖是圖示本發明實施型態5血壓計用腕帶外觀之 立體圖。 第1 8圖是用以說明在本發明實施型態5之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 動作的立體圖。 第19圖是用以說明在本發明實施型態5之血壓計用腕 帶定位後將血壓計用腕帶纏繞固定於左手臂上臂時之纏繞 動作的剖面圖。 【主要元件符號說明】 100 血壓計 110 裝置本體 114 顯示部 115 操作部 122 CPU 123 記憶部 124 電源部 125 振盪電路 126 栗驅動電路 127 閥驅動電路 -30- 200803787 131 血 132 壓 133 膨 134 泵 135 閥 140 空 150A〜150 E 血 151 空 152,153 片 154 m 158 中 160 囊 161 纏 162 內 163 外 164 面 165 突 166a 〜166c 結 167 記 168 環 171 彈 172 套 173 豎 174 臂 175 握 壓測定用空氣系統部 力感測器 縮機構 氣管 壓計用腕帶 氣囊 狀構件 縮空間 心線 狀覆蓋體 繞部 側覆蓋構件 側覆蓋構件 扣件 出舌片 合部 性板 rtm 設部 部 持部 -31- 200803787 200 左手臂 210 上臂 211 上臂骨 212 上臂大動脈 215 肘 220 前臂 230 左手 231 中指 240 軀幹 300 桌台面 -32-200803787 IX. Description of the Invention: [Technical Field] The present invention relates to a wristband for a blood pressure monitor that is wound around an upper arm when blood pressure is measured by a sphygmomanometer. [Prior Art] In recent years, sphygmomanometers have been widely used for the early detection of lifestyle-related diseases caused by hypertension and blood pressure management. When measuring blood pressure, the wristband wrapped in a fluid bag for compressing the artery is usually wound around the surface of the body, and the wound fluid bag is expanded and contracted, and the arterial pressure wave generated in the artery is detected. Blood pressure was measured. Here, the wristband is a belt-like structure having a lumen, which means that it can be wound around a body to be measured (for example, an upper arm or a wrist, etc.), and refers to injecting a fluid such as a gas or a liquid into the lumen, thereby determining the upper side. Arterial pressure of the lower extremities. Thus, a wristband is a vocabulary that includes a fluid bag and a entanglement member for wrapping the fluid bag around the body, sometimes referred to as a cuff or a manchette, to be worn on the upper arm. The wristband is usually provided with an exterior member such that the interior of the decorative member accommodates the air bladder as a fluid bag, and the outer member is provided with a locking member for winding and fixing the upper arm. Japanese Unexamined Patent Publication No. Hei 7-24304 (Patent Document 1), JP-A-62-2 1 3730 (Patent Document 2), and JP-A-2004-159968 (Patent Document 3) and the like. Further, a surface fastener is generally used as the locking member. The circumference of the upper arm varies depending on the subject. Therefore, if the surface fastener is used, the circumferential end portions of the wound outer member can be locked to the upper arm at any position, so that the upper arm can be fixed to the upper arm. After that, the wristband is worn on the upper arm of the 200803787 without a gap. The wristband for sphygmomanometer to be wrapped around the upper arm is preferably: the wristband is positioned and wound around the upper arm such that the airbag is in the direction of the upward arm, that is, the long side of the wristband in the unfolded state of the wristband. The central portion of the direction is located directly above the superior aorta of the upper arm. In the case where the wristband is properly positioned and wound around the upper arm, it is the most inflated portion in the thickness direction, that is, the central portion of the airbag in the longitudinal direction. This portion is disposed close to the upper aorta, so air can be used. The sac effectively and positively compresses the upper aorta and blocks blood flow. Therefore, blood pressure sputum can be measured with high precision. However, since the air bladder is housed inside the exterior member, it is extremely difficult to position the central portion in the longitudinal direction of the airbag and wrap around the upper arm as described above. Therefore, a wristband which solves this problem is known, and a positioning mark is attached to the surface of the exterior member. The wristband is intended to be worn by the subject in the upper arm so that the symbol is located on the extension of the middle finger of the arm around the wristband. Here, the upper aorta is usually located on the trunk side of the upper arm (i.e., the chest side), so that the central portion of the air bag in the longitudinal direction is disposed apart from the mark previously provided on the above-described exterior member by a predetermined distance. Patent Document 1: Japanese Laid-Open Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. Problem to solve] However, in the conventional wristband for sphygmomanometer, in order to wrap the wristband when wearing, the subject pulls one end of the wristband, and the wristband rotates on the upper arm 200803787 to face fasteners. When the card is stuck, the force is not smoothly transmitted to the wristband, and the carding becomes difficult, which causes troubles in the wearing work. Therefore, if you are not familiar with the subject you are wearing, there will be a gap between the wrist strap and the upper arm after the upper arm is wound and fixed, and sometimes the correct wearing condition cannot be obtained. If the measurement is performed in such a state, the air bladder cannot be used to uniformly press the upper arm, which may cause an influence of poor measurement accuracy. Further, in the above-described wristband for a blood pressure monitor having a positioning symbol as described above, the operation of winding the wristband around the upper arm is still troublesome. That is, in the case where the subject himself or herself wears the wristband on the upper arm, even if the wristband is attached to the upper arm in advance, the wristband is still wound to fix the wristband, and the subject pulls one end of the wristband. The wristband rotates on the upper arm, causing a positional shift. Therefore, it is necessary to make the following adjustments: after the winding is fixed, the wristband is rotated on the upper arm so that the mark is placed at the desired position, so it can be said that the wearing work itself is not easy. Accordingly, the present invention has been made in order to solve the above problems, and an object of the invention is to provide a wristband for a blood pressure monitor that is easy to work on the upper arm. Further, another object of the invention is to provide a wristband for a blood pressure monitor in which an air bladder enclosed in an exterior member can be surely positioned on an upper arm. [Means for Solving the Problem] The wristband for a blood pressure monitor of the present invention is a wristband for a belt sphygmomanometer, which is provided with a fluid bag for pressing the upper arm and a bladder-like outer member that encloses the fluid bag, and is wound around the upper arm The utility model comprises: a winding portion which is wound to surround the upper arm in a state where the sphygmomanometer wristband is worn on the upper arm; and a temporary holding protrusion portion which is worn after the sphygmomanometer wristband is worn on the upper arm In the state, it is set to protrude from the winding portion toward the axial direction of the upper arm. According to the configuration described above, when the wristband is worn, the temporary holding projection can be temporarily held at a predetermined portion on the arm side of the wristband, thereby preventing the blood pressure gauge wristband from rotating and facilitating the wearing operation. Preferably, the wristband for a blood pressure monitor according to the present invention is characterized in that the protruding portion is constituted by a protruding tongue which is elastically deformable. By forming the protruding portion by the elastically deformable protruding tongue as described above, it is easy to temporarily hold the protruding portion, and it is possible to more reliably prevent the rotation of the blood pressure monitor wristband during wearing. In the wristband for a blood pressure monitor according to the present invention, it is preferable that the exterior member has a space defined by two boundary portions between the corresponding portion of the winding portion and a corresponding portion of the protruding tongue. In this case, it is preferable that: in the two spaces, the fluid bag provided in the space corresponding to the winding portion accommodates the fluid bag, and the space provided in the corresponding portion of the protruding tongue receives the flexible elastic plate . According to this configuration, the protruding elastic piece can be easily elastically deformed by the flexible elastic plate. Preferably, the wristband for a sphygmomanometer according to the present invention further includes a curved elastic plate which is housed in the outer member and disposed on the outer side of the fluid bag, and is placed in a state in which the wristband for the sphygmomanometer is worn on the upper arm. , for the above fluid bag to be pressed onto the upper arm. In this case, it is preferable that at least a part of the protruding tabs include a portion extending continuously from the curved elastic plate. With such a configuration, it is possible to form a part of the curved elastic plate so that the protruding tongue is easily elastically deformed. Further, since one portion of the protruding tab is formed by the curved elastic plate for pressing the fluid bag against the upper arm, an additional elastic plate is not required, and the number of parts can be reduced. 200803787 The wristband for a blood pressure monitor according to the present invention is preferably such that the protruding portion protrudes toward the elbow side of the arm wearing the wristband in a state in which the wristband for the blood pressure monitor is worn on the upper arm, in which case, When the wristband is worn, it is preferable that the protruding portion can be held by the forearm and the upper arm inside the elbow of the arm that wears the wristband. With this configuration, the protruding portion can be held inside the elbow of the arm wearing the wristband by the forearm and the upper arm, so that the rotation of the blood pressure monitor wristband can be surely prevented from being worn. In the wristband for a blood pressure monitor according to the present invention, it is preferable that the protruding portion protrudes toward the shoulder side on the arm side on which the wristband is worn, in a state in which the wristband for the blood pressure monitor is worn on the upper arm. In this case, When the wristband is worn, it is preferable that the protruding portion can be held by the upper arm and the trunk on the arm side of the wristband. With this configuration, the protruding portion can be held by the upper arm and the trunk on the arm side of the wristband, so that the rotation of the blood pressure monitor wristband can be surely prevented. In the above-described wristband for a blood pressure monitor of the present invention, it is preferable that the protruding portion protrudes toward the elbow side of the arm on which the wristband is worn, in a state in which the wristband for the blood pressure monitor is worn on the upper arm, in which case it is preferable. To form: when the wristband is worn, the above-mentioned protrusion covers the outside of the elbow of the arm worn by the wristband. According to this configuration, the elbow of the arm of the wristband can be pressed against the table surface such as a table, and the protruding portion can be pressed and held on the table surface. Therefore, the rotation of the blood pressure monitor wristband can be surely prevented. Preferably, the wristband for a blood pressure monitor according to the present invention further includes a symbol for positioning when worn on the upper arm. 200803787 Because of this configuration, it is easy to position the wristband on the upper arm with the mark when the wristband is temporarily held. Moreover, the wristband does not rotate on the upper arm when the wristband is fastened after positioning, so the correct wearing position is maintained. Therefore, the positioning at the time of wearing can be made easy and the blood pressure sputum can be measured with high precision. [Effect of the Invention] According to the present invention, it is possible to provide a wristband for a blood pressure monitor that facilitates the wearing operation of the upper arm. Further, it is also possible to provide a wristband for a sphygmomanometer in which the airbag enclosed in the outer member can be surely positioned on the upper arm. [Embodiment] [Best Mode for Carrying Out the Invention] Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Further, in the embodiment shown below, the present invention is applied to an oscillating weight wristband equipped with an oscillometric upper arm type sphygmomanometer to be used as a measurement site of the left arm. Case. [Embodiment 1] Fig. 1 is a perspective view showing the appearance of a sphygmomanometer according to an embodiment of the present invention. First, the appearance structure of the embodiment sphygmomanometer will be described with reference to this figure. As shown in Fig. 1, the sphygmomanometer 100 of the present embodiment mainly includes a device body 110 and a wrist band 150A. The apparatus body 110 has a display unit 114 and an operation unit 115. The display unit 1 1 4 displays the measurement result of the blood pressure 、, the measurement result of the pulse rate, and the like in a visually recognizable manner using a number 値, a graph, or the like. For example, a liquid crystal panel or the like is used as the display portion 1 14 . For example, a power button, a measurement start button, and the like are disposed in the operation unit 117. The wristband 150A is a wristband that is wrapped around the upper arm of the subject's left arm and has a band shape. The wristband 150A has an air bladder 151 (refer to Figs. 2, 4, 5, and 8 and the like) for compressing the upper arm as a fluid bag - 10, 200803787, and for using the air bladder 1 5 1 A bladder-like covering 160 that is wound and fixed to the upper arm as an exterior member. The air bag 151 is housed in a space provided inside the bladder cover 160. Moreover, the detailed structure of the wristband 150A will be described later. The wrist strap 150A and the apparatus body 110 are connected by an air tube 140 as a connecting tube. The air tube 140 is composed of a flexible tube, and one end thereof is connected to a blood pressure measurement air system unit 131 (refer to Fig. 2) provided in the apparatus main body 110 to be described later, and the other end is connected to the air bladder 151 of the wrist strap 150A. Fig. 2 is a functional block diagram showing the configuration of the sphygmomanometer of the present embodiment. Next, the main functional block configuration of the present embodiment of the sphygmomanometer will be described with reference to this figure. As shown in Fig. 2, a blood pressure measurement air system unit 131 is provided inside the main body 11 of the sphygmomanometer 100, and supplies air to the air bladder 151 or the air contained in the wristband 150A through the air tube 140. discharge. The air pressure measuring air system unit 13 1 includes a pressure sensor 1 32 that is a pressure detecting portion for detecting the pressure in the air bladder 115, and a pump 1 34 and a valve 135 for making the air bladder 151 Expansion and contraction expansion and contraction mechanism 133. Further, inside the apparatus main body 110, an oscillation circuit 125, a pump drive circuit 126, and a valve drive circuit 127 are provided in association with the blood pressure measurement air system unit 131. Further, the device body 110 is provided with a CPU (Central Processing Unit) 122 for centrally controlling and monitoring each part, and a memory unit 231 for storing various programs for making the CPU 122 a predetermined action, and measuring blood pressure and the like. Information; display unit 1 1 4 for displaying various information including blood pressure measurement results; operation unit 1 1 5 for operation to input various instructions for measurement; and power supply unit -11-200803787 124 for CPU 122 and Each function square supplies power. The CPU 122 is also used as a blood pressure calculation unit for calculating blood pressure. The pressure sensor 132 detects the pressure in the air bladder 151 (hereinafter referred to as "wrist strap pressure"), and outputs a signal corresponding to the detected pressure to the oscillation circuit 125. The pump 134 supplies air to the air bladder 151. The valve 135 is opened and closed when the pressure in the air bladder 151 is maintained constant or when the air in the air bladder 151 is discharged. The oscillation circuit 125 outputs a signal of the oscillation frequency corresponding to the output 値 of the pressure sensor 132 to the CPU 122. The pump drive circuit 126 controls the drive of the pump 134 based on control signals supplied from the CPU 122. The valve drive circuit 127 performs opening and closing control of the valve 1 35 based on a control signal supplied from the CPU 122. Fig. 3 is a flow chart showing the procedure of blood pressure measurement processing of the present embodiment. Next, the procedure of the blood pressure measurement processing of this embodiment of the sphygmomanometer will be described with reference to this figure. The program to be executed in accordance with this flowchart has been previously stored in the memory unit 123 shown in Fig. 2, and the CPU 122 reads and executes the program from the memory unit 123, thereby performing blood pressure measurement processing. As shown in Fig. 3, when the subject operates the operation button of the sphygmomanometer 1 00 operation unit 1 1 5 to turn on the power, the sphygmomanometer 100 is initialized (step S1). Next, when it becomes a measurable state, the CPU 122 starts the driving of the pump 134 to gradually increase the wrist band pressure of the air bladder 151 (step S2). In the process of slowly increasing the wristband pressure, when the wristband pressure reaches a predetermined level necessary for blood pressure measurement, the CPU 122 stops the pump 134, and then slowly opens the closed valve 135 to bring the air bladder 151 The air is slowly discharged, and the wristband pressure is slowly lowered (step S3), and the wristband pressure is detected during the micro-speed decompression of the wristband pressure. -12- 200803787 Next, the CPU 122 calculates blood pressure 値 (the highest blood pressure 最低, the lowest blood pressure 値) by a known procedure (step S4). Specifically, during the slow decompression of the wristband pressure, the CPU 122 extracts the pulse wave information based on the oscillation frequency obtained from the oscillation circuit 125. Next, the blood pressure 値 is calculated by the extracted pulse wave information. When the blood pressure 値 is calculated in step S4, the calculated blood pressure 値 is displayed on the display unit 114 (step S5). Further, the measurement method described above is a method of calculating blood pressure 检测 after detecting a pulse wave at the time of decompression of the air bag, that is, a method of performing a pressure reduction measurement method, but of course, it is also possible to calculate a pulse wave when the air bag is pressurized. The blood pressure is sputum, that is, the pressure measurement method is used. Fig. 4 is a view showing the unfolded state of the wristband for the sphygmomanometer of the present embodiment, and Fig. 5 is a cross-sectional view of the wristband for the sphygmomanometer along the V-V line shown in Fig. 4. Hereinafter, the structure of the wristband for a blood pressure monitor of the present embodiment will be described in detail with reference to the drawings. As shown in Figs. 4 and 5, the wristband 150A for sphygmomanometer of the present embodiment has an air bladder 151 connected to the air tube 140, and a saclike shape as a decorative member for enclosing the air bladder 150. Cover 1 60. As shown in Fig. 4, in the unfolded state of the wristband 150A, the air bladder 151 has a slightly rectangular outer shape, and the bladder covering body 160 has a slightly rectangular strip-like outer shape in which the air bladder 151 is enclosed. The wristband 150A is provided with a winding portion 161 that surrounds and covers the upper arm in a state of being wound around the upper arm, and a protruding tongue 165 as a protruding portion that is provided to protrude the winding portion 161. The winding portion 161 is a belt-like portion that accommodates the air bladder 151 in the wrist strap 150A, and is a portion that contributes to the winding of the upper arm in a state after the wristband 150A is worn. The protruding tongue 165 is worn in the wristband 150A in the state where the wristband 150A is wound around the upper arm in the axial direction of the upper arm (that is, the direction in which the upper arm extends and the height of the wristband is -13-200803787). In the state behind the left arm, it is arranged to protrude the winding portion 161 toward the elbow side of the left arm. The protruding tab 165 is a portion for temporarily holding the forearm and the upper arm inside the elbow of the left arm on which the wristband 150A is to be worn when the wristband 150A is worn on the upper arm. As shown in Fig. 5, the air bladder 115 is preferably composed of a bladder member formed using a resin sheet. The air bag 151 is to be positioned on the body side of the upper arm in a state where the wrist band 150A is wound around the upper arm, and to be positioned outside the sheet member 152 in a state where the wrist band 150A is wound around the upper arm. The sheet-like members 153 are superposed, and the peripheral edges thereof are welded to form a capsule shape, and the inside has a expansion and contraction space 154. The expansion and contraction space 154 is connected to the air tube 140 described above. As the material of the resin sheet constituting the air bladder 151, any material can be used as long as it is stretchable and does not leak from the expansion and contraction space 1 54 after welding. From this point of view, as a preferred material of the resin sheet, for example, ethylene-vinyl acetate copolymer (EVA), soft polyvinyl chloride (PVC), polyurethane (PU), polyamine (PA), raw rubber Wait. As shown in Fig. 5, the bladder-like covering body 160 is disposed on the inner side of the upper arm in the state of being worn on the upper arm, and is placed on the upper arm in the state of being worn by the air bladder 1 5 1 The outer cover member 163 is located on the side opposite to the upper arm side, and the inner cover member 162 and the outer cover member 163 are superposed on each other, and the peripheral edges thereof are joined to form a bag shape. The bladder-like covering body 160 is preferably formed of a fabric composed of synthetic fibers such as polyamide (PA) or polyester, and is welded, stitched, or the like for bonding of the inner covering member 162 and the outer covering member 163. Further, the inner covering member 1 62 of the bladder-like covering body 14-200803787 1 60 is preferably composed of a member having excellent stretchability, and the outer covering member 163 of the bladder-shaped covering body 160 is preferably composed of the inner covering member 1 62. It is composed of components that have low flexibility. As shown in Fig. 4, a ring 168 is attached to one end of the longitudinal direction of the bladder cover 160. The ring 168 is used as an auxiliary device when the sphygmomanometer wristband 150A is wound around the upper arm, and the other end of the capsule cover 160 is inserted into the ring 168 and then folded back, thereby using the wrist of the sphygmomanometer. The belt 150A is wound around the upper arm. Further, a surface fastener 1 64 is provided on the outer peripheral surface of the outer periphery of the end portion of the bladder-like covering body 160 to which the end portion of the ring 168 is attached. The surface fastener 1 64 is locked to a predetermined position on the outer circumferential surface of the bladder cover 160 in a state where the wristband 150A is worn on the upper arm. That is, the surface fastener 164 corresponds to a locking member for winding and fixing the wrist strap 150A to the upper arm. Further, at a predetermined position in the longitudinal direction of the capsule cover 160, a mark 167 extending in the direction corresponding to the width direction of the capsule cover 160 is provided. This symbol 167 is a mark for positioning when the wristband 150A is worn on the upper arm, and is arranged to be displaced in a predetermined direction, and is disposed in the width direction of the central portion of the airbag 151 which is enclosed in the bladder cover 160 in the longitudinal direction. Cut the center line 1 5 8 to the predetermined offset Y. As shown in Fig. 4, the joint portion 166a formed by joining the inner cover member 162 and the outer cover member 163 is located on the entire circumference of the periphery of the bladder cover 160. Here, a portion of the joint portion 166a is disposed along the outer edge of the protruding tab 165. Further, the joint portion 166c formed by the combination of the inner cover member 162 and the outer cover member 163 is located at the boundary portion between the winding portion 161 of the capsule cover 160 and the projecting tongue 165. Further, in a predetermined position in the longitudinal direction of the wound portion 161 -15-200803787 of the capsular covering 160, a combination of extending in the width direction of the capsular covering 160 (that is, a direction orthogonal to the longitudinal direction) is provided. Part 166 b. As shown in FIGS. 4 and 5, in the three spaces in which the inside of the bladder-like covering body 160 formed by the joint portions 166a to 166c are provided, a space is formed in the corresponding portion of the protruding tongue piece 165, and accommodated. The elastic plate 1 7 1. Further, in the remaining two spaces formed in the corresponding portions of the winding portion 161, the space on one side of the ring 168 accommodates the air bladder 151. The material of the elastic plate 171 accommodated in the space formed in the corresponding portion of the protruding tab 165 is preferably made of a material such as polypropylene (PP) to have appropriate flexibility. The shape of the elastic plate 171 is preferably such that the main surface is curved in a predetermined direction so as to be applied to the arm root on the elbow side when the wrist band 150A is worn on the upper arm. Fig. 6 is a view of the sphygmomanometer of the present embodiment when the wristband is positioned on the upper arm of the left arm, and Figs. 7 and 8 are used to illustrate the positioning of the sphygmomanometer with the wristband around the left arm after positioning. A diagram of the winding action of the upper arm. Further, Fig. 8 is a view showing a broken section viewed from the distal side toward the central side in the extending direction of the upper arm. Hereinafter, the operation of wearing the wristband for a blood pressure monitor of the present embodiment on the upper arm will be described in detail with reference to the drawings. As shown in Fig. 6, when the sphygmomanometer wristband 150A having the above configuration is worn on the upper arm 200 of the left arm 200, the left arm 200 is extended, and the elbow is not bent, and the symbol 167 of the capsule cover 160 is recognized by the side. The wristband 150A is adjusted to the wearing position of the upper arm 210 such that the mark 167 is located on the extension line X of the middle finger 231 of the left hand 230. Next, as shown in Fig. 7, the above-mentioned mark 167 is maintained on the extension line X of the middle finger 231 while bending the elbow 215 of the left arm 200 and using the forearm 2 20 and the upper arm 210 to bend the wrist band 15 0A - 16 - 200803787 Pieces 165 clip temporarily held. Next, the inner side of the elbow 2 15 is maintained in a state in which the protruding tongue 1 65 is temporarily held, and as shown in Fig. 8, the end of the capsular covering 160 passing through the ring 168 and folded back toward the arrow in the figure The direction of A is stretched, and the state in which the capsule cover 160 is wound around the upper arm 210 is maintained, and the face fastener 164 is locked to the outer peripheral surface of the capsule cover 160 wound around the upper arm 210. In this way, the wristband 150A is wound and fixed on the upper arm 210. After the winding is fixed, the bent elbow 215 is stretched to release the temporary holding of the protruding tab 165. As described above, in the wristband 150A for sphygmomanometer of the present embodiment, when the elbow 215 is bent inside the elbow 215 at the time of wearing, the protruding tongue 165 provided to protrude the winding portion 161 can be temporarily held. Therefore, even if one end of the wrist band 150A is stretched to wrap around the wrist band 150A, the wrist band 150A can be prevented from rotating on the upper arm 210 in the circumferential direction of the upper arm 210. That is, as shown in Fig. 8, the rotation of the wristband 150A winding portion 161 which is produced at one end of the stretched wristband 150A in the direction of the arrow B in the figure is restricted by the above-described temporary holding. Therefore, the force for winding is smoothly transmitted to the wrist band 150A, so that the winding and fixing work of the wrist band 150A becomes easy. As a result, it is possible to make a wristband for a blood pressure monitor that is easy to wear on the upper arm 210. Further, in the wristband 150A for sphygmomanometer of the present embodiment, the positional alignment of the wristband 150A which is previously positioned on the upper arm 210 using the symbol 167 is maintained constant even during the winding operation. Therefore, after winding, the wristband 150A can be fixed in a state of being initially positioned after the upper arm 210. Here, the offset Y of the mark 167 with respect to the center line 158 of the air bag 151 is determined in advance based on the empirically obtained distance from the central axis of the upper arm 210 to the upper aorta 2 1 2 As shown in Fig. 8, in the above-mentioned wearing state -17-200803787, the central portion of the longitudinal direction of the air bladder 151 is located directly above the upper aorta 212. Therefore, the central portion of the air bag 151 which is the most inflated in the thickness direction and the upper arm aorta 212 are disposed close to each other, and the upper arm aorta 212 is sandwiched by the central portion of the air bag 151 and the upper arm bone 211. As a result, at the time of measurement, the upper aorta 2 2 2 was efficiently and reliably pressed by the air bag 115 to prevent blood flow, so that blood pressure sputum can be measured with high precision. Further, in the wristband 150A for sphygmomanometer of the present embodiment, it is preferable that the protruding tongue 165 is formed in a shape that is easily held by the inner side of the elbow 215. Therefore, the outer shape of the protruding tab 165 is preferably adjusted so that the length L1 of the longitudinal direction shown in FIG. 4 is in the range of 10 cm ± 5 cm, and the size D1 in the width direction shown in Fig. 4 is 3 cm ± 1 . 5cm range. Further, the outer diameter of the wrap portion 161 of the wristband 150A for sphygmomanometer is preferably such that the entire length in the longitudinal direction is formed in the range of 46 cm ± 20 cm, and the full width in the width direction (excluding the portion in which the protruding tab 165 is formed) It is formed in the range of 14 cm ± 5 cm. If it is within the above-mentioned size, the male tongue, the female, the adult, the sorghum, etc. can use the inner side of the elbow 215 to temporarily hold the protruding tongue 165 while wearing the wristband 150A. [Embodiment 2] Fig. 9 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention, and Fig. 10 is a cross-sectional view in the width direction. Further, Fig. 12 and Fig. 2 are diagrams showing the winding operation of the blood pressure monitor of the present embodiment when the wristband is wound around the upper arm of the left arm. Further, Fig. 12 is a view showing a state in which the cross section is viewed from the distal side toward the central side in the extending direction of the upper arm. In the ninth to twelfth drawings, the same portions as those of the wristband for sphygmomanometer according to the above-described first embodiment are denoted by the same reference numerals, and the description thereof will not be repeated. -18-200803787 As shown in Fig. 9, the wristband 150B of the sphygmomanometer according to the present embodiment is similar to the wristband 150A for sphygmomanometer according to the first embodiment, and the winding portion 161 is wound around The upper arm is surrounded by the upper arm; and the protruding tongue 165 is disposed to protrude the winding portion 161. The protruding tongue 165 is in a state in which the wristband 150B is wound around the upper arm, in the axial direction of the upper arm (that is, in the direction in which the upper arm extends and in the width direction of the wristband), and the wristband 150B is worn on the left arm. Next, the winding portion 161 is protruded toward the elbow side of the left arm. The protruding tab 165 is a portion temporarily held by the forearm and the upper arm on the inner side of the elbow of the left arm on which the wristband 150B is worn when the wristband 150B is worn on the upper arm. As shown in Fig. 9 and Fig. 10, the wristband 150B of the present embodiment is provided with a collar 172 as a curved elastic plate in addition to the air bag 151 and the capsule cover 160. The collar 172 is enclosed in the bladder cover 160 and disposed on the outer side of the air bladder 115. The collar 172 is formed into a cylindrical shape by attaching an upper arm, and is formed of a flexible member that can be elastically deformed in the radial direction by being wound into a ring shape. The collar 172 is fixed to the outer circumferential surface of the airbag 115 by an adhesive member such as a double-sided tape (not shown), and is maintained in the annular shape of the airbag. The collar 172 is used to allow the subject to wear the wristband 150B to the upper arm, and to press the air bladder 151 toward the upper arm side while the wristband 150B is worn on the upper arm. This collar 172 is formed of, for example, a resin member such as polypropylene (PP) to exhibit sufficient elasticity. The collar 172 has a standing portion 173 that protrudes from a corresponding portion of the wrap portion 161 of the wrist band 150B toward the width direction thereof. The erecting portion 173 is integrally formed on the collar 172, and is accommodated in a space inside the protruding tab 165 to form a portion of the tab 165. Further, the shape of the vertical portion 173 is preferably such that the main surface thereof is formed in a shape curved in a predetermined direction to conform to the arm root on the elbow side when the wrist band 150 B is worn on the upper arm. Further, unlike the sphygmomanometer wristband 150A of the first embodiment, the wristband 150B for a sphygmomanometer according to the present embodiment is not provided with a ring 168 as an auxiliary tool for winding operation. Therefore, one end of the wristband 150B in the longitudinal direction is not folded back and is wound around the upper arm. Therefore, the surface fastener 1 64 is provided on the outer peripheral surface near one end of the inner side wristband 150B after winding. When the sphygmomanometer wristband 150B having the above-described configuration is worn on the upper arm of the left arm, similarly to the case of the sphygmomanometer wristband 150A of the first embodiment, the elbow is not bent, the left arm is straightened, and the wristband 150 is adjusted. B is in the wearing position of the upper arm such that the mark 167 provided on the outer peripheral surface of the bladder cover 160 of the wrist band 150 B is located on the extension line of the left middle finger. Here, in the wristband 150B for a blood pressure monitor of the present embodiment, since the collar 172 is accommodated inside the bladder cover 160, the loop shape of the collar 172 allows the wristband 150B to be mounted to the upper arm. It's easy. Further, as shown in FIG. 11, the state in which the symbol 1 67 is located on the extension line of the middle finger of the left hand 230 is maintained, and the elbow 215 of the left arm 200 is bent, and the protruding tongue 165 of the wrist strap 150B is clamped by the forearm 20 and the upper arm 210. Stay temporarily. Next, the state in which the protruding tab 165 is temporarily held by the inner side of the elbow 215 is maintained, and as shown in FIG. 2, one end portion of the bladder-like covering body 160 is stretched in the direction of the arrow C in the figure to make the face buckle The piece 164 is locked to the inner circumferential surface of the bladder-like covering body 160 wound around the upper arm 210, and becomes a state in which the bladder-like covering body 160 is tightened to the upper arm 210. In this manner, the winding of the wristband 150B to the upper arm 210 is completed. After the winding is fixed, the bent elbow 2 1 5 is straightened, and the temporary holding of the protruding tongue 165 is released by -20-200803787. In the case of the sphygmomanometer wristband 150B as shown in the present embodiment, the same effect as in the case of the above-described first embodiment sphygmomanometer wristband 150A is obtained. That is, when worn, the elbow is bent toward the inner side of the elbow, thereby temporarily holding the protruding tab 165 provided as the protruding winding portion 161, thereby preventing the wrist strap 150B from being on the upper arm 210 along the arrow D in FIG. Since the direction is rotated, the winding work of the wrist strap 150B becomes easy. As a result, it is possible to make a wristband for a blood pressure monitor that facilitates the wearing operation of the upper arm 210. Moreover, the alignment of the wristband 150B previously positioned on the upper arm 210 is maintained after the winding operation. Therefore, during the measurement, the upper aorta 2 1 2 is efficiently and reliably pressed by the air bladder 115 to prevent blood flow, thereby enabling Blood pressure sputum is measured with high precision. Further, in the wristband 150B for blood pressure monitor of the present embodiment, one of the protruding tabs 165 is constituted by the vertical portion 173 of the collar 172, so that the protruding tabs 165 can be easily elastically deformed. Therefore, the number of parts can be reduced without the need for an additional elastic plate. [Embodiment 3] Fig. 1 is a view showing a state in which the wristband for a blood pressure monitor according to the third embodiment of the present invention is deployed. Further, Fig. 14 is a view for explaining the winding operation when the wristband of the present embodiment is wound and fixed to the upper arm of the left arm. In addition, the wristband for a sphygmomanometer of the present embodiment has a configuration similar to that of the sphygmomanometer wristband of the first embodiment, and therefore the same portion as the wristband for the sphygmomanometer of the first embodiment is shown. The same symbols are attached to the same, and the description thereof will not be repeated here. As shown in Fig. 13, the wristband 150C for a sphygmomanometer according to the present embodiment includes a winding portion 161 that surrounds the upper arm in a state of being wound around the upper arm, and is provided to protrude from -21-200803787 and the protruding tongue 165. Winding portion 161. The protruding tongue 165 is in a state in which the wristband 150C is wound around the upper arm, and the axial direction of the upper arm (that is, the direction in which the upper arm extends and is in the width direction of the wristband) is worn on the left arm in the wristband 150C. Next, the wound portion 161 is protruded toward the shoulder side toward the left arm side. The protruding tongue 165 is a portion for being temporarily held by the upper arm 210 and the trunk 240 at the lower side of the left arm side on which the wristband 150C is worn when the wristband 150C is worn on the upper arm. As shown in Fig. 3, in the sphygmomanometer wristband 150C of the present embodiment, the sphygmomanometer wristband 150A of the above-described embodiment 1 is also provided in the capsule cover 160. Bonding portions 166 a to 166 c. The space formed by the joint portions 166a to 166c is located in three spaces inside the bladder-like covering body 160, and the space formed in the corresponding portion of the projecting tongue piece 165 accommodates the elastic plate 177. Further, it is formed in the remaining two spaces of the corresponding portion of the winding portion 161, and the space on one side of the ring 168 accommodates the air bladder 151. As the elastic plate 171 accommodated in the space formed in the corresponding portion of the protruding tab 165, a material made of a material such as polypropylene (PP) is preferably selected to have moderate flexibility. The shape is preferably such that the main surface is curved in a predetermined direction to be applied to the upper arm of the shoulder when the wristband 1 50 C is worn on the upper arm. When the sphygmomanometer wristband 150C having the above-described configuration is worn on the upper arm of the left arm, similarly to the case of the sphygmomanometer wristband 150A of the first embodiment, the elbow is not bent, the left arm is straightened, and the wristband 150C is adjusted. The position of the upper arm relative to the upper arm is such that the mark 1 67 provided on the outer peripheral surface of the sac tape 150 of the wrist band 150 C is located on the extension line of the left middle finger. Next, as shown in FIG. 3, the state in which the symbol 1 67 is located on the extension line of the middle finger 23 1 is kept constant, and the upper arm 210 and the trunk 240 are used at the armpit of the left arm 200 side to be the -22-200803787 wristband 150C. The protruding tabs 165 are clamped for temporary retention. Next, the state in which the protruding tabs 1 65 are temporarily held by the underarms is maintained constant, and the face fasteners 164 provided near the ends of the bladder-like coverings 160 are locked to the bladder-like coverings wound around the upper arms 210. 160 outer peripheral surface. In this way, the winding of the wristband 150C with respect to the upper arm 210 is completed. After the winding is fixed, the temporary holding of the protruding tabs 165 at the crotch is released. When the sphygmomanometer wristband 150 C shown in the cost embodiment is used, the same effect as that of the sphygmomanometer wristband 150A of the above-described first embodiment can be obtained. That is, when the squat is raised when worn, the upper arm 210 and the trunk 240 can be temporarily held at the crotch to temporarily hold the protruding tab 165 which is provided to protrude the hem 161. As a result, the wristband 150C is prevented from being on the upper arm 210. Rotation in the circumferential direction of the upper arm 210 makes it easy to wind and fix the wrist band 150 C. As a result, it is possible to make a wristband for a blood pressure monitor which is easy to wear with respect to the upper arm 210. Moreover, since the alignment of the wristband 150C previously positioned on the upper arm 210 is maintained constant after the winding operation, the upper aorta 2 1 2 is efficiently and reliably pressed by the air bladder 151 to prevent blood flow during measurement, thereby enabling High-precision blood pressure measurement. Further, in the wristband 150 C for a blood pressure monitor of the present embodiment, it is preferable that the protruding tongue 165 has a shape that is easily held temporarily by the crotch. Therefore, the outer shape of the protruding tongue piece 165 is preferably adjusted so that the length L2 of the longitudinal direction shown in Fig. 13 is 20 cm ± 10 cm, and the width direction D2 shown in Fig. 13 is 3 cm ± 1. 5 cm range. [Embodiment 4] Fig. 15 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention. Further, Fig. 16 is a view showing the sphygmomanometer of the present embodiment wound with a wristband -23-200803787 fixed to the upper arm of the left arm. Further, since the wristband for a blood pressure monitor of the present embodiment has a configuration similar to that of the wristband for a blood pressure monitor of the first embodiment, the same portion as the wristband for the blood pressure monitor of the first embodiment is shown in the drawing. The same symbol is attached, and the description thereof will not be repeated here. As shown in Fig. 15, the wristband 150D for a blood pressure monitor of the present embodiment is provided with a winding portion 161, which surrounds the upper arm in a state of being wound around the upper arm, and a protruding tongue 165 which is provided to protrude the winding portion. 16b protruding tongue 165 is in the state in which the wristband 150D is wound around the upper arm, the axial direction of the upper arm (that is, the direction in which the upper arm extends and the width direction of the wristband), and the wristband 150D is worn on the left arm. In the state, it is set to protrude the winding portion 161 toward the elbow side of the left arm. Here, in the wristband 150D for sphygmomanometer of the present embodiment, the protruding tab 165 is formed to cover the outer side of the left arm elbow of the wearing wristband 150D when the wristband 150D is worn. When the sphygmomanometer wristband 150D is worn on the upper arm, the protruding tongue 165 is a portion pressed by the left arm elbow of the wristband 150D toward the table top such as a table, and the protruding tongue inside the capsule cover 160 The space corresponding to the portion 165 is preferably: accommodating the elastic plate. As the elastic plate accommodated in the space corresponding to the portion of the protruding tab 165 in the inner portion of the bladder-like covering member 160, it is preferable to select a material made of a material such as polypropylene (PP) to have appropriate flexibility. When the sphygmomanometer wristband 150D having the above-described configuration is worn on the upper arm of the left arm, similarly to the case of the sphygmomanometer wristband 150A of the first embodiment, the elbow is not bent, the left arm is straightened, and the wristband is adjusted. The wearing position of the 150D with respect to the upper arm is such that the mark 1 67 provided on the outer peripheral surface of the sac-like covering body 160 of the wrist band 150D is located on the extension line of the left middle finger. Further, as shown in Fig. 16, the state in which the symbol 1 67 is located on the extension line of the middle finger is kept constant, and the elbow 215 of the left arm 200 is pressed through the protruding tab 165 of the wristband 15 0D at the same time from -24 to 200803787. On the table top 300 such as a table, the protruding tabs 165 of the wrist strap 150D are temporarily held by the table top 300 such as the elbow 215 and the table. Then, the state in which the protruding tab 165 is pressed against the table top 300 such as a table by the elbow 215 is maintained constant, and the surface fastener 164 provided near the end of the bladder cover 160 is locked to the upper arm. The outer surface of the capsular cover 160 of 210. In this way, the winding of the wrist strap 150D with respect to the upper arm 210 is completed. After the winding is fixed, the elbow 215 can also be released to press the protruding tab 165 against the table top 300 such as a table. In the case of the wristband 1 50D for the sphygmomanometer shown in the cost-executing mode, the same effect as in the case of the wristband 150A for the sphygmomanometer of the above-described embodiment 1 can be obtained. That is, the protruding tab 165 provided as the protruding winding portion 161 is pressed against the table top 300 such as a table by the elbow 2 15 when worn, thereby preventing the wrist strap 150D from rotating on the upper arm 210 in the circumferential direction of the upper arm 210. Therefore, the winding work of the wristband 1 50D becomes easy. As a result, it is possible to make a wristband for a blood pressure monitor which is easy to wear with respect to the upper arm 210. Moreover, since the alignment of the wristband 150D previously positioned on the upper arm 210 is maintained constant after the winding operation, the upper aorta 2 1 2 is efficiently and reliably pressed by the air bladder 1 5 1 to prevent blood flow during measurement. It can measure blood pressure sputum with high precision. Further, in the wristband 150D for sphygmomanometer of the present embodiment, it is preferable that the protruding tab 165 has a shape in which the elbow 215 is easily pressed against the table top 300 such as a table. Therefore, the outer shape of the protruding tongue piece 165 is preferably adjusted so that the size L3 of the longitudinal direction shown in Fig. 15 is 10 cm ± 5 cm, and the size D3 of the width direction shown in Fig. 15 is 15 cm ± 5 cm. range. Further, the position of the protruding tab 165 of the capsule cover 160 is preferably such that the center position of the protruding tab 165 is located on the side of the surface fastener 164 of the capsule cover 160. The end is calculated to be in the range of 30 cm ± 10 cm. Further, in the wristband 150D for sphygmomanometer of the present embodiment, it is preferable that the protruding tongue piece 165 is configured to be rotatable or bendable with respect to the winding portion 161. In order to allow the protruding tabs 165 to be rotated relative to the winding portion 161, it is preferable to apply a hinge. Further, in order to make the protruding tongue piece 165 bendable with respect to the winding portion 161, the boundary portion between the protruding tongue piece 165 and the winding portion 161 can be made softer or thinner than the other portions. [Embodiment 5] Fig. 17 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention. Further, Fig. 18 and Fig. 19 are views for explaining the winding operation when the wristband of the present embodiment is wound around the upper arm of the left arm. In addition, the wristband of the sphygmomanometer according to the present embodiment is a wristband for the sphygmomanometer according to the above-described embodiment 2, and the wristband of the sphygmomanometer according to the above-described embodiment 2 is used in the case where the cross-sectional view is viewed from the distal side toward the central side in the extending direction of the upper arm. The same components as those of the sphygmomanometer wristband of the above-described second embodiment are denoted by the same reference numerals, and the description thereof will not be repeated. As shown in Fig. 17, the sphygmomanometer wristband 150E of the present embodiment has a configuration similar to that of the sphygmomanometer wristband 150B of the above-described embodiment 2, and has a pair of arms 174 and a grip. Instead of the protruding tab 165, the holder 175 is formed of a holder. Each of the pair of arm portions 174 is disposed to be fixed to the collar 172 accommodated inside the bladder-like covering body 160, and protrudes from the winding portion 161 of the bladder-like covering body 160 toward the axial direction of the upper arm, respectively. The grip portion 175 is fixed to the top end of the pair of arm portions 174. Preferably, the arm portion 174 is made of a rigid body which does not substantially have flexibility of -26-200803787, and is preferably made of a metal member or a rigid plastic member. When the sphygmomanometer wristband 150E having the above configuration is worn on the upper arm of the left arm, as shown in Fig. 18, the upper arm 210 is inserted into the winding portion 161 of the wrist strap 150E, and the grip portion 175 is held by the left hand 230. Next, as shown in Fig. 19, the state in which the grip portion 175 is held by the left hand 230 is maintained constant, and at the same time, one end portion of the capsule cover 160 is stretched in the direction of the arrow C in the figure to be placed in the capsule. The surface fastener 160 is hooked to the inner circumferential surface of the bladder cover 160 wound around the upper arm 210. In the above, the wristband 150E is wound and fixed on the upper arm 210. After the winding is fixed, the holding of the grip portion 175 by the left hand 230 can also be released. In the case of the sphygmomanometer wristband 150E as in the present embodiment, the same effect as in the case of the sphygmomanometer wristband 150B of the above-described second embodiment can be obtained. That is, when worn, the grip portion 175 of the holder that protrudes from the winding portion 161 is gripped, thereby preventing the wrist strap 150E from rotating on the upper arm 210 in the direction of the arrow D in FIG. 19, thus the wrist strap The 150E winding work becomes easy. As a result, it is possible to make a wristband for a blood pressure monitor which is easy to wear in the upper arm 210. Further, even if the mark is not particularly provided, the relative positioning of the holder and the air bag 1 51 is performed in advance, so that the center of the longitudinal direction of the air bag 1 5 1 is always carried out in the holding state shown in Fig. 18. Partial alignment with the upper aorta 212. Therefore, at the time of measurement, the upper aorta 212 is efficiently and reliably pressed by the air bag 151 to block blood flow, so that blood pressure sputum can be measured with high precision. Moreover, depending on the subject, the distance from the upper arm 210 to the left hand 230 is different, so if the length of the arm portion 174 is made to be variably adjusted, the sphygmomanometer can be made more convenient to use. -27-200803787 . In the above-described embodiments 1 to 4, the wristband for a blood pressure monitor provided with the positioning symbol has been exemplified, but the present invention can be applied to the wristband for a blood pressure monitor in which the positioning symbol is not particularly provided. It is also a temporary holding protrusion for the wristband, which makes it easier to do the winding work when wearing. Further, in the above-described first to fifth embodiments, the temporary holding projection is exemplified in the shape of a tongue, but the shape of the protruding portion can be appropriately changed, and is not limited thereto. Further, in the above-described first to fifth embodiments, the wristband for sphygmomanometer intended to be worn on the upper arm of the left arm has been exemplified, but the present invention can also be applied to a wristband for a sphygmomanometer intended to be worn on the right arm. Further, in the above-described Embodiments 1 to 5, the case where the present invention is applied to the oscillometric sphygmomanometer wristband has been exemplified, but it is of course also possible to apply the present invention to the Korotkoff type sphygmomanometer. Wristband. As such, the various embodiments described above are illustrative in all respects and not restrictive. The technical scope of the present invention is defined by the scope of the patent application, and includes all modifications within the meaning and scope of the claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view showing the appearance of a blood pressure monitor according to an embodiment of the present invention. Fig. 2 is a functional block diagram showing the constitution of the sphygmomanometer according to the embodiment of the present invention. Fig. 3 is a flow chart showing the procedure of blood pressure measurement processing in the embodiment 1 of the present invention. Fig. 4 is a view showing a state in which the wristband for a blood pressure monitor according to the embodiment of the present invention is expanded -28-200803787. Fig. 5 is a cross-sectional view of the wristband for sphygmomanometer according to the embodiment of the present invention taken along line V - V in Fig. 4. Fig. 6 is a view showing a state in which the wristband for the sphygmomanometer according to the embodiment of the present invention is positioned on the upper arm of the left arm. Fig. 7 is a perspective view for explaining a winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the first embodiment of the present invention. Fig. 8 is a cross-sectional view for explaining the winding operation when the sphygmomanometer wristband is wound around the upper arm of the left arm after positioning the wristband for the sphygmomanometer according to the first embodiment of the present invention. Fig. 9 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention. Fig. 10 is a cross-sectional view showing the wristband of the sphygmomanometer according to the embodiment of the present invention in the width direction. Fig. 11 is a perspective view for explaining a winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the second embodiment of the present invention. Figure 12 is a cross-sectional view for explaining the winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the second embodiment of the present invention. Fig. 13 is a view showing the expanded state of the wristband for a blood pressure monitor according to the third embodiment of the present invention. Fig. 14 is a perspective view for explaining the operation of winding -29-200803787 when the sphygmomanometer wristband is wound and fixed to the upper arm of the left arm after positioning the wristband for the sphygmomanometer according to the third embodiment of the present invention. Fig. 15 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention. Fig. 16 is a perspective view for explaining a winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the fourth embodiment of the present invention. Fig. 17 is a perspective view showing the appearance of a wristband for a blood pressure monitor according to an embodiment of the present invention. Fig. 18 is a perspective view for explaining a winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the fifth embodiment of the present invention. Fig. 19 is a cross-sectional view for explaining the winding operation when the wristband for a blood pressure monitor is wound and fixed to the upper arm of the left arm after positioning the wristband for the blood pressure monitor according to the fifth embodiment of the present invention. [Description of main components] 100 sphygmomanometer 110 device main body 114 display unit 115 operation unit 122 CPU 123 memory unit 124 power supply unit 125 oscillation circuit 126 pump drive circuit 127 valve drive circuit -30- 200803787 131 blood 132 pressure 133 expansion 134 pump 135 Valve 140 empty 150A~150 E blood 151 empty 152,153 piece 154 m 158 medium 160 capsule 161 wrapped 162 inner 163 outer 164 surface 165 protrusion 166a ~ 166c knot 167 note 168 ring 171 bomb 172 set 173 vertical 174 arm 175 grip pressure air System force sensor shrinkage mechanism tracheal pressure gauge wristband airbag-shaped member contraction space core-shaped covering body around side cover member side cover member fastener piece tongue piece joint plate rtm set part holding part -31- 200803787 200 Left arm 210 Upper arm 211 Upper arm bone 212 Upper arm aorta 215 Elbow 220 Forearm 230 Left hand 231 Middle finger 240 Torso 300 Table top - 32-