JP2006528516A - 体腔にアクセスするための膨張式器具および製造方法 - Google Patents
体腔にアクセスするための膨張式器具および製造方法 Download PDFInfo
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/32—Devices for opening or enlarging the visual field, e.g. of a tube of the body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
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Abstract
Description
本発明は、体腔にアクセスする方法および器具に関し、特に女性の尿生殖路へのアクセスを得る方法および器具に関する。
膣およびその関連組織の検査は、通常、膣管を拡張して、その拡張状態を維持することにより膣へのアクセスを提供する検鏡を使用して実施される。現在使用されている従来の検鏡は、膣管に挿入されて膣管を拡張するように作動する1対の金属ジョーで構成されている。大部分の患者にとって、検鏡の挿入および動作は不快なものであり、患者を緊張させるため、徹底的な検査が困難または不可能になる。
前述の説明を考慮して、本発明の目的は、小型で、体腔への挿入が容易であり、体腔内に挿入する際および体腔内で作動する際に不快感を与えない、体腔にアクセスする器具を提供することである。
図1〜3を参照すると、本発明を構成する器具は、膣管などの体腔を広げるための、低価格で使い捨て可能な器具である。器具10は、膨張式本体11、挿入シース12、膨張チューブ13、空気入れポンプ14、バルブ15、シールド16から構成される。膨張式本体11は、図では電球のように見える空気入れポンプ14を使用し、膨らませた際、実質的に平らなチューブ状の形(図2A)から膨張した形状(図2B)に変化する。
Claims (32)
- 体腔にアクセスするための器具であって、
近接端と遠位端および内部を持つチューブ状部材であって、材質の長さ部分をそれ自体に反転することにより形成され、遠位端のみに周辺合わせ目を持つ本体部分を画定し、体腔に挿入するための収縮形状と膨張時の拡張形状を持つ、チューブ状部材と、
該チューブ状部材の内部に連通して配置される膨張チューブと、
を備え、該チューブ状部材は、拡張形状で接触域が長さ方向の特徴を形成しないように、また該チューブ状部材が負荷下で実質的に円形の中央ルーメンを画定するように配置された複数のねじれ接触域を持つ、体腔にアクセスするための器具。 - 前記チューブ状部材が、近接カフおよび遠位カフをさらに備える、請求項1に記載の器具。
- 前記チューブ状部材の近接端が、患者の子宮頸部を擦れまたは剥離から保護するように構成された、請求項1に記載の器具。
- 前記反転された材質が内壁および外壁を形成し、前記膨張チューブが該内壁と該外壁の間に差し挟まれる、請求項1に記載の器具。
- 前記チューブ状部材が前記収縮形状である場合に、前記膨張チューブが力を伝達するために十分な硬さを持つ、請求項1に記載の器具。
- 前記中央ルーメン内に配置されるチャンネルをさらに備え、該チャンネルが処置中のツールの固定を容易にする、請求項1に記載の器具。
- 前記膨張チューブに連結される空気入れポンプをさらに備える、請求項1に記載の器具。
- 前記空気入れポンプおよび前記チューブ状部材の間に差し挟まれる一方向弁をさらに備える、請求項7に記載の器具。
- 前記チューブ状部材が、滑らかな外部コーティングをさらに備える、請求項1に記載の器具。
- 前記空気入れポンプの汚染を削減するシールドをさらに備える、請求項1に記載の器具。
- 前記チューブ状部材が、体腔内への局所適用のためのコーティングをさらに備える、請求項1に記載の器具。
- 前記コーティングが、薬物、遺伝子ベクターまたはタンパク質を含む、請求項11に記載の器具。
- 前記コーティングが、イースト菌感染症の治療薬を含む、請求項11に記載の器具。
- 前記チューブ状部材が、液状またはゲル状の薬物の通路のための複数の微小穿孔を含む外部レイヤーをさらに備える、請求項1に記載の器具。
- 膣内の舌状部分と、該舌状部分を保持および操作するためのつかみ部分とを含むハンドルアセンブリをさらに備える、請求項1に記載の器具。
- 前記舌状部分が、患者の膣管の端部とかみ合うように構成された唇を含む、請求項15に記載の器具。
- 前記舌状部分が、前記つかみ部分に対して角度をもって配置される、請求項15に記載の器具。
- 前記ハンドルアセンブリが、前記舌状部分を前記つかみ部分から引き離すことができるモジュラー構造を有する、請求項15に記載の器具。
- 前記舌状部分およびつかみ部分が、ルアー型コネクタと着脱可能に接続される、請求項18に記載の器具。
- 体腔への挿入中に前記膨張式本体を囲むシースをさらに備える、請求項1に記載の器具。
- 前記チューブ状部材内に挿入され、該チューブ状部材の剛性を強化し得る硬いサポート部材をさらに備える請求項1に記載の器具。
- 1つまたは複数のチャンバーを有し、前記中央ルーメン内にはまるように構成されたシリンダーをさらに備える、請求項1に記載の器具。
- 前記ハンドルアセンブリが、前記チューブ状部材と1つまたは複数の留め具で着脱可能に接続される、請求項15に記載の器具。
- 前記1つまたは複数のチャンバーが生物活性物質で満たされた、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーから前記生物活性物質を排出するための1つまたは複数のポンプをさらに備える、請求項24に記載の器具。
- 前記1つまたは複数のチャンバーが降圧剤を含む、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーが抗生物質を含む、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーが長期的な投与薬を含む、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーが経口血糖降下薬を含む、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーがイースト菌感染症の治療に使用される薬物を含む、請求項22に記載の器具。
- 前記1つまたは複数のチャンバーが細菌感染の治療に使用される薬物を含む、請求項22に記載の器具。
- 放射線シードを体腔内に送達する手段をさらに備える、請求項1に記載の器具。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US49008603P | 2003-07-24 | 2003-07-24 | |
| US10/719,542 US20050021080A1 (en) | 2003-07-24 | 2003-11-20 | Inflatable apparatus for accessing a body cavity and methods of making |
| PCT/US2004/023699 WO2005009527A2 (en) | 2003-07-24 | 2004-07-23 | Inflatable apparatus for accessing a body cavity and methods of making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006528516A true JP2006528516A (ja) | 2006-12-21 |
Family
ID=34083623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006521262A Pending JP2006528516A (ja) | 2003-07-24 | 2004-07-23 | 体腔にアクセスするための膨張式器具および製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050021080A1 (ja) |
| EP (1) | EP1654028A4 (ja) |
| JP (1) | JP2006528516A (ja) |
| AU (1) | AU2004259002A1 (ja) |
| CA (1) | CA2533491A1 (ja) |
| WO (1) | WO2005009527A2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207342A (ja) * | 2009-03-09 | 2010-09-24 | Olympus Medical Systems Corp | 医療機器 |
| KR20180008718A (ko) * | 2015-05-15 | 2018-01-24 | 파르투라 메디컬, 인크. | 질 분만 동안 골반저를 보호하기 위한 장치 |
| JP2020005853A (ja) * | 2018-07-06 | 2020-01-16 | 耀師英 武川 | 拡張器具 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8142352B2 (en) * | 2006-04-03 | 2012-03-27 | Welch Allyn, Inc. | Vaginal speculum assembly having portable illuminator |
| US8460187B2 (en) | 2011-09-02 | 2013-06-11 | Jean Bouquet | Vaginal speculum |
| US11931012B2 (en) | 2011-09-02 | 2024-03-19 | Viospex | Vaginal speculum and cervical screening kit |
| US9878132B2 (en) * | 2012-06-15 | 2018-01-30 | W. L. Gore & Associates, Inc. | Vascular occlusion and drug delivery devices, systems, and methods |
| US9216105B2 (en) | 2013-03-14 | 2015-12-22 | Medicele, Llc. | Rectocele and cystocele device |
| WO2014165195A1 (en) | 2013-03-14 | 2014-10-09 | Ryan Maaskamp | Rectocele and cystocele device |
| US9072582B2 (en) | 2013-03-14 | 2015-07-07 | Ryan Maaskamp | Rectocele device |
| US11523843B2 (en) | 2015-08-21 | 2022-12-13 | Partura Medical, Inc. | Method of protecting the pelvic floor during vaginal childbirth |
| AU2016380989A1 (en) | 2015-12-29 | 2018-07-12 | CEEK Women’s Health, Inc. | Sleeve for speculum and use thereof |
| WO2017117312A2 (en) * | 2015-12-29 | 2017-07-06 | CEEK Enterprises | Insertable sleeve for speculum and use thereof |
| AU2016380985A1 (en) | 2015-12-29 | 2018-07-05 | CEEK Women’s Health, Inc. | Speculum with secondary bills |
| US10456016B2 (en) | 2017-05-05 | 2019-10-29 | CEEK Enterprises | Applicator for a speculum accessory sleeve and use thereof |
| USD924397S1 (en) | 2018-10-11 | 2021-07-06 | Ceek Women's Health, Inc. | Medical device sleeve |
| CA3157153A1 (en) | 2018-10-11 | 2020-04-16 | Ceek Women's Health, Inc. | Applicator and sleeve accessory for a speculum and use thereof |
| US11259957B2 (en) | 2019-09-25 | 2022-03-01 | Ryan Maaskamp | Rectocele guide |
| USD986415S1 (en) | 2020-09-11 | 2023-05-16 | Ceek Women's Health, Inc. | Speculum |
| CN111921092B (zh) * | 2020-09-21 | 2025-02-28 | 大连奥瑞科技有限公司 | 充气式腔道辐射器 |
| CN114028713B (zh) * | 2021-10-29 | 2025-07-25 | 深圳半岛医疗集团股份有限公司 | 射频治疗设备 |
| CN116807370B (zh) * | 2023-08-31 | 2023-11-14 | 华中科技大学同济医学院附属协和医院 | 一种基于张口受限患者的口腔诊疗用支撑装置 |
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| US4984564A (en) * | 1989-09-27 | 1991-01-15 | Frank Yuen | Surgical retractor device |
| WO1993007800A1 (en) * | 1991-10-17 | 1993-04-29 | Gyno Medical Holdings Pty. Ltd. | A speculum |
| US20020013601A1 (en) * | 2000-01-28 | 2002-01-31 | Nobles Anthony A. | Cavity enlarger method and apparatus |
| US20030199737A1 (en) * | 2001-10-09 | 2003-10-23 | Richard Deslauriers | Inflatable speculums |
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| US3774596A (en) * | 1971-06-29 | 1973-11-27 | G Cook | Compliable cavity speculum |
| EP0288157B1 (en) * | 1987-03-26 | 1994-02-02 | Antonino Corbo | Discardable adjustable vaginal speculum |
| IE873404L (en) * | 1987-12-15 | 1989-06-15 | Pirelli | Apparatus for dialling a Body Cavity |
| US5423745A (en) * | 1988-04-28 | 1995-06-13 | Research Medical, Inc. | Irregular surface balloon catheters for body passageways and methods of use |
| US5439446A (en) * | 1994-06-30 | 1995-08-08 | Boston Scientific Corporation | Stent and therapeutic delivery system |
| US5231973A (en) * | 1989-12-21 | 1993-08-03 | Advanced Medical Devices Incorporated | Vaginal speculum |
| US5409458A (en) * | 1993-11-10 | 1995-04-25 | Medtronic, Inc. | Grooved balloon for dilatation catheter |
| US5843116A (en) * | 1996-05-02 | 1998-12-01 | Cardiovascular Dynamics, Inc. | Focalized intraluminal balloons |
| US5810767A (en) * | 1994-05-11 | 1998-09-22 | Localmed, Inc. | Method and apparatus for pressurized intraluminal drug delivery |
| US5545122A (en) * | 1994-10-12 | 1996-08-13 | Spruill; Theresa | Inflatable speculum |
| GB9520234D0 (en) * | 1995-10-04 | 1995-12-06 | Smiths Industries Plc | Tracheal tubes and systems |
| US5716329A (en) * | 1996-09-30 | 1998-02-10 | Dieter; Michael A. | Disposable expandable speculum |
| US5947991A (en) * | 1997-01-07 | 1999-09-07 | Cowan; Robert K. | Single balloon device for cervix |
| AUPQ641400A0 (en) * | 2000-03-23 | 2000-04-15 | Kleiner, Daniel E. | A device incorporating a hollow member for being positioned along a body cavity of a patient and method of positioning same |
-
2003
- 2003-11-20 US US10/719,542 patent/US20050021080A1/en not_active Abandoned
-
2004
- 2004-07-23 EP EP04778963A patent/EP1654028A4/en not_active Withdrawn
- 2004-07-23 JP JP2006521262A patent/JP2006528516A/ja active Pending
- 2004-07-23 WO PCT/US2004/023699 patent/WO2005009527A2/en not_active Ceased
- 2004-07-23 CA CA002533491A patent/CA2533491A1/en not_active Abandoned
- 2004-07-23 AU AU2004259002A patent/AU2004259002A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4984564A (en) * | 1989-09-27 | 1991-01-15 | Frank Yuen | Surgical retractor device |
| WO1993007800A1 (en) * | 1991-10-17 | 1993-04-29 | Gyno Medical Holdings Pty. Ltd. | A speculum |
| US20020013601A1 (en) * | 2000-01-28 | 2002-01-31 | Nobles Anthony A. | Cavity enlarger method and apparatus |
| US20030199737A1 (en) * | 2001-10-09 | 2003-10-23 | Richard Deslauriers | Inflatable speculums |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207342A (ja) * | 2009-03-09 | 2010-09-24 | Olympus Medical Systems Corp | 医療機器 |
| KR20180008718A (ko) * | 2015-05-15 | 2018-01-24 | 파르투라 메디컬, 인크. | 질 분만 동안 골반저를 보호하기 위한 장치 |
| JP2018519975A (ja) * | 2015-05-15 | 2018-07-26 | パルトゥラ メディカル,インコーポレーテッド | 経膣分娩中に骨盤底を保護する装置 |
| KR102588368B1 (ko) | 2015-05-15 | 2023-10-12 | 파르투라 메디컬, 인크. | 질 분만 동안 골반저를 보호하기 위한 장치 |
| JP2020005853A (ja) * | 2018-07-06 | 2020-01-16 | 耀師英 武川 | 拡張器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2004259002A1 (en) | 2005-02-03 |
| EP1654028A2 (en) | 2006-05-10 |
| WO2005009527A3 (en) | 2005-03-31 |
| CA2533491A1 (en) | 2005-02-03 |
| US20050021080A1 (en) | 2005-01-27 |
| EP1654028A4 (en) | 2008-03-19 |
| WO2005009527A2 (en) | 2005-02-03 |
| AU2004259002A2 (en) | 2005-02-03 |
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