JPH06277239A - Hose for medical equipment - Google Patents
Hose for medical equipmentInfo
- Publication number
- JPH06277239A JPH06277239A JP5071988A JP7198893A JPH06277239A JP H06277239 A JPH06277239 A JP H06277239A JP 5071988 A JP5071988 A JP 5071988A JP 7198893 A JP7198893 A JP 7198893A JP H06277239 A JPH06277239 A JP H06277239A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- chemical
- dental treatment
- hoses
- medical equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 polyparaxylylene Polymers 0.000 claims abstract description 14
- 229920000052 poly(p-xylylene) Polymers 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 abstract description 20
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 208000030507 AIDS Diseases 0.000 description 3
- 241000700721 Hepatitis B virus Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 208000029483 Acquired immunodeficiency Diseases 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、歯科治療台その他の医
療機器に適用するに好適な医療機器用ホースに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medical equipment hose suitable for application to a dental treatment table and other medical equipment.
【０００２】[0002]
【従来の技術】図１は歯科治療台の一例を示す斜視図で
ある。2. Description of the Related Art FIG. 1 is a perspective view showing an example of a dental treatment table.
【０００３】歯科治療台１においては、例えば図１に示
すように、患者の歯を削ったり、患者の口腔内に水や空
気を供給したり、口腔内の削りかすを吸引排除する必要
があるため、各種のホース２、３が不可欠である。この
ホース２、３としては、従来、汎用の合成樹脂でコーテ
ィングしたものが広く用いられている。In the dental treatment table 1, for example, as shown in FIG. 1, it is necessary to scrape the patient's teeth, supply water or air into the oral cavity of the patient, and suck and remove the scraps in the oral cavity. Therefore, various hoses 2 and 3 are indispensable. As the hoses 2 and 3, conventionally, those coated with a general-purpose synthetic resin have been widely used.
【０００４】最近、歯科治療行為を介した疾病の感染が
社会的な問題となっており、前記ホース２、３も多数の
患者の口腔付近に接触するものであるので、エイズ（後
天性免疫不全症候群）やＢ型肝炎ウィルス等の接触感染
の媒体となる危険性を孕んでいる。これを防止するため
には、エタノールやアルデヒド等の消毒液を含ませたガ
ーゼでホース２、３を頻繁に消毒し、場合によってはオ
ートクレーブで滅菌しなければならない。Recently, infection of diseases through dental treatment has become a social problem, and since the hoses 2 and 3 also come into contact with the vicinity of the oral cavity of many patients, AIDS (acquired immunodeficiency). Syndrome) and hepatitis B virus, etc., may be a medium of contact infection. In order to prevent this, it is necessary to frequently sterilize the hoses 2 and 3 with gauze containing a disinfecting solution such as ethanol or aldehyde, and in some cases, to sterilize them in an autoclave.
【０００５】[0005]
【発明が解決しようとする課題】しかし、これでは、消
毒や滅菌によってホース２、３のコーティング材である
合成樹脂が剥がれる（即ち、耐薬品性及び耐熱性が不十
分である）という不都合があった。However, this has the disadvantage that the synthetic resin, which is the coating material of the hoses 2 and 3, is peeled off by disinfection or sterilization (that is, the chemical resistance and heat resistance are insufficient). It was
【０００６】また、この種のホース２、３としては、滑
りがよく、塵埃が付着しにくいことが要求される。Further, the hoses 2 and 3 of this type are required to be slippery and to be free from dust.
【０００７】これ等のことは、歯科治療台１に限らず、
他の医療機器においても同様である。[0007] These are not limited to the dental treatment table 1,
The same applies to other medical devices.
【０００８】本発明は、上記事情に鑑み、耐薬品性及び
耐熱性に優れると共に、滑りがよく、塵埃が付着しにく
い医療機器用ホースを提供することを目的とする。In view of the above circumstances, it is an object of the present invention to provide a hose for medical equipment which is excellent in chemical resistance and heat resistance, slides well, and is less likely to have dust attached thereto.
【０００９】[0009]
【課題を解決するための手段】即ち、本発明による医療
機器用ホースは、ポリパラキシリレン又はその誘導体で
コーティングして構成される。That is, the hose for medical equipment according to the present invention is constructed by coating with polyparaxylylene or its derivative.
【００１０】[0010]
【作用】上記した構成により、本発明は、コーティング
材であるポリパラキシリレン又はその誘導体が、高い耐
薬品性及び耐熱性を発揮するように作用する。With the above-mentioned constitution, the present invention acts so that the polyparaxylylene or its derivative as the coating material exhibits high chemical resistance and high heat resistance.
【００１１】[0011]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【００１２】即ち、医療機器である歯科治療台１は、図
１に示すように、椅子５を有しており、椅子５の図１後
方には、スピットン台６が設けられている。スピットン
台６には、スピットン１２が設置されていると共に、イ
ンスツルメント保持台１４が付設されている。インスツ
ルメント保持台１４には、可撓性のあるホース２を介し
て各種のインスツルメント１３が着脱自在に取り付けら
れている。更に、スピットン台６には、支柱７及び可動
アーム９を介して無影灯１０が取り付けられていると共
に、可動アーム１５を介してワークテーブル１６が椅子
５の図１前方に回り込む形で設けられている。ワークテ
ーブル１６には、インスツルメント保持台１７が付設さ
れていると共に、可撓性のあるホース３を介して各種の
インスツルメント１９がインスツルメント保持台１７に
着脱自在に保持された形で接続されている。That is, the dental treatment table 1 which is a medical device has a chair 5 as shown in FIG. 1, and a spittoon table 6 is provided behind the chair 5 in FIG. A spittoon 12 is installed on the spittoon base 6, and an instrument holding base 14 is additionally provided. Various instruments 13 are detachably attached to the instrument holding base 14 via a flexible hose 2. Further, the shadowless lamp 10 is attached to the spit pedestal 6 through the support column 7 and the movable arm 9, and the work table 16 is provided so as to wrap around the front of the chair 5 in FIG. 1 through the movable arm 15. ing. An instrument holder 17 is attached to the work table 16, and various instruments 19 are detachably held on the instrument holder 17 via a flexible hose 3. Connected by.
【００１３】ところで、前記ホース２、３は、化１に示
す化学構造式で表わされる化合物であるポリパラキシリ
レン又はその誘導体（例えば、化２に示す化学構造式で
表わされるポリモノクロロパラキシリレンや、化３に示
す化学構造式で表わされるポリジクロロパラキシリレン
等）でコーティングされている。By the way, the hoses 2 and 3 are polyparaxylylene which is a compound represented by the chemical structural formula shown in Chemical formula 1 or a derivative thereof (for example, polymonochloroparaxylylene represented by the chemical structural formula shown in Chemical formula 2). Or polydichloroparaxylylene represented by the chemical structural formula shown in Chemical formula 3).
【００１４】[0014]
【化１】 [Chemical 1]
【化２】 [Chemical 2]
【化３】 [Chemical 3]
【００１５】そして、歯科治療台１において歯科治療を
行なう際には、多数の患者の口腔付近に接触するホース
２、３を全て消毒・滅菌を励行して、エイズやＢ型肝炎
ウィルス等の接触感染を未然に防止するようにする。こ
の際、ホース２、３は、上述したように、ポリパラキシ
リレン又はその誘導体でコーティングされているおり、
耐薬品性及び耐熱性に優れるので、消毒や滅菌によって
ホース２、３のコーティング材が剥がれることはなく、
その結果ホース２、３の耐久性が大幅に向上する。When performing dental treatment on the dental treatment table 1, all the hoses 2 and 3 that come into contact with the oral cavity of a large number of patients are sterilized and sterilized so that AIDS, hepatitis B virus, etc. come into contact with them. Try to prevent infection before it happens. At this time, the hoses 2 and 3 are coated with polyparaxylylene or a derivative thereof as described above,
Since it has excellent chemical resistance and heat resistance, the coating material on the hoses 2 and 3 will not come off due to disinfection or sterilization.
As a result, the durability of the hoses 2 and 3 is significantly improved.
【００１６】また、ポリパラキシリレン又はその誘導体
でコーティングされたホース２、３は、インスツルメン
ト保持台１４、１７等に対する滑りがよく、かつ塵埃が
付着しにくいことから、歯科治療を円滑に行なうことが
可能となる。Further, the hoses 2 and 3 coated with polyparaxylylene or a derivative thereof have good sliding property with respect to the instrument holding bases 14 and 17, and dust is unlikely to adhere to them, so that dental treatment can be carried out smoothly. It becomes possible to do it.
【００１７】なお、上述の実施例においては、本発明に
よる医療機器用ホースを歯科治療台１に適用した場合に
ついて説明したが、歯科治療台１以外の種々の医療機器
に本発明による医療機器用ホースを適用することも考え
られる。In the above-mentioned embodiments, the case where the medical device hose according to the present invention is applied to the dental treatment table 1 has been described. It is also possible to apply a hose.
【００１８】[0018]
【発明の効果】以上説明したように、本発明によれば、
ポリパラキシリレン又はその誘導体でコーティングして
構成したので、コーティング材であるポリパラキシリレ
ン又はその誘導体が、高い耐薬品性及び耐熱性を発揮す
ることから、消毒や滅菌によってコーティング材が剥が
れることを未然に防止することが出来ると共に、滑りが
よく、塵埃が付着しにくい医療機器用ホースを提供する
ことが可能となる。As described above, according to the present invention,
Since the coating material is composed of polyparaxylylene or its derivative, the coating material polyparaxylylene or its derivative exhibits high chemical resistance and heat resistance, so the coating material can be peeled off by disinfection or sterilization. It is possible to provide a hose for a medical device that is capable of preventing the occurrence of the above-mentioned problems, has good slippage, and is less likely to have dust attached thereto.
【図１】歯科治療台の一例を示す斜視図である。FIG. 1 is a perspective view showing an example of a dental treatment table.
２、３……医療機器用ホース（ホース） 2, 3 ... Hose for medical equipment
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年１２月１５日[Submission date] December 15, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１５[Name of item to be corrected] 0015
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１５】そして、歯科治療台１において歯科治療を
行なう際には、多数の患者の口腔付近に接触するホース
２、３を全て消毒・滅菌を励行して、エイズやＢ型肝炎
ウィルス等の接触感染を未然に防止するようにする。こ
の際、ホース２、３は、上述したように、ポリパラキシ
リレン又はその誘導体でコーティングされており、耐薬
品性及び耐熱性に優れるので、消毒や滅菌によってホー
ス２、３のコーティング材が剥がれることはなく、その
結果ホース２、３の耐久性が大幅に向上する。When performing dental treatment on the dental treatment table 1, all the hoses 2 and 3 that come into contact with the oral cavity of a large number of patients are sterilized and sterilized so that AIDS, hepatitis B virus, etc. come into contact with them. Try to prevent infection before it happens. At this time, the hose 2 and 3, as described above, Ri Contact is coated with polyparaxylylene or the derivative thereof, it is excellent in chemical resistance and heat resistance, the coating material of the hose 2 by disinfection or sterilization It does not come off, and as a result, the durability of the hoses 2 and 3 is greatly improved.
Claims (1)
ーティングしたことを特徴とする医療機器用ホース。1. A hose for a medical device, which is coated with polyparaxylylene or a derivative thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5071988A JPH0790028B2 (en) | 1993-03-30 | 1993-03-30 | Hose for medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5071988A JPH0790028B2 (en) | 1993-03-30 | 1993-03-30 | Hose for medical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06277239A true JPH06277239A (en) | 1994-10-04 |
| JPH0790028B2 JPH0790028B2 (en) | 1995-10-04 |
Family
ID=13476358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5071988A Expired - Lifetime JPH0790028B2 (en) | 1993-03-30 | 1993-03-30 | Hose for medical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0790028B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0716834A1 (en) * | 1994-12-08 | 1996-06-19 | Fuji Systems Kabushiki Kaisha | Stent for intracorporeal retention |
| US9691983B2 (en) | 2010-07-16 | 2017-06-27 | Sumitomo Chemical Company, Limited | Composition containing polymer compound and light-emitting device using the same |
-
1993
- 1993-03-30 JP JP5071988A patent/JPH0790028B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0716834A1 (en) * | 1994-12-08 | 1996-06-19 | Fuji Systems Kabushiki Kaisha | Stent for intracorporeal retention |
| US5669930A (en) * | 1994-12-08 | 1997-09-23 | Fuji Systems Corporation | Stent for intracorporeal retention |
| US9691983B2 (en) | 2010-07-16 | 2017-06-27 | Sumitomo Chemical Company, Limited | Composition containing polymer compound and light-emitting device using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0790028B2 (en) | 1995-10-04 |
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