JP2005046287A - 内視鏡用洗浄ブラシ - Google Patents
内視鏡用洗浄ブラシ Download PDFInfo
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- JP2005046287A JP2005046287A JP2003280588A JP2003280588A JP2005046287A JP 2005046287 A JP2005046287 A JP 2005046287A JP 2003280588 A JP2003280588 A JP 2003280588A JP 2003280588 A JP2003280588 A JP 2003280588A JP 2005046287 A JP2005046287 A JP 2005046287A
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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
- A61B1/12—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 with cooling or rinsing arrangements
- A61B1/121—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 with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/122—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 with cooling or rinsing arrangements provided with means for cleaning post-use using cleaning tools, e.g. brushes
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Abstract
【解決手段】撚り合わされた二本の硬質ワイヤ2の間に多数のブラシ毛1a,1bを挟み込んで形成された植毛部10a,10bが可撓軸3の先端に設けられた内視鏡用洗浄ブラシにおいて、植毛部10a,10bとして、ブラシ毛1a,1bの繊維径が相違する第1の植毛部10aと第2の植毛部10bとを直列に連結して設け、ブラシ毛1bの繊維径が小さい方の植毛部10bの植毛密度をブラシ毛1aの繊維径が大きい方の植毛部10aの植毛密度より大きくした。
【選択図】 図1
Description
図4は内視鏡用洗浄ブラシの全体構成を示しており、多数のブラシ毛1a,1bが放射状に取り付けられたブラシ軸2が、内視鏡の処置具挿通チャンネル等に挿脱される可撓軸3の先端に取り付けられている。
2 ブラシ軸(硬質ワイヤ)
3 可撓軸
10a,10b 植毛部
50 ブラッシング対象壁
100,200 汚物
Claims (4)
- 撚り合わされた二本の硬質ワイヤの間に多数のブラシ毛を挟み込んで形成された植毛部が可撓軸の先端に設けられた内視鏡用洗浄ブラシにおいて、
上記植毛部として、上記ブラシ毛の繊維径が相違する第1の植毛部と第2の植毛部とを直列に連結して設け、上記ブラシ毛の繊維径が小さい方の植毛部の植毛密度を上記ブラシ毛の繊維径が大きい方の植毛部の植毛密度より大きくしたことを特徴とする内視鏡用洗浄ブラシ。 - 上記第1の植毛部と上記第2の植毛部の植毛密度の比率が、上記第1の植毛部と上記第2の植毛部の各ブラシ毛の繊維径の比率と略反比例の関係にある請求項1記載の内視鏡用洗浄ブラシ。
- 上記第1の植毛部と上記第2の植毛部のうち、繊維径が太い方の植毛部が先端側に設けられている請求項1又は2記載の内視鏡用洗浄ブラシ。
- 上記第1の植毛部と上記第2の植毛部とが間隔をあけて連結されている請求項1、2又は3記載の内視鏡用洗浄ブラシ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003280588A JP2005046287A (ja) | 2003-07-28 | 2003-07-28 | 内視鏡用洗浄ブラシ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003280588A JP2005046287A (ja) | 2003-07-28 | 2003-07-28 | 内視鏡用洗浄ブラシ |
Publications (1)
Publication Number | Publication Date |
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JP2005046287A true JP2005046287A (ja) | 2005-02-24 |
Family
ID=34266361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003280588A Pending JP2005046287A (ja) | 2003-07-28 | 2003-07-28 | 内視鏡用洗浄ブラシ |
Country Status (1)
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JP (1) | JP2005046287A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013091046A (ja) * | 2011-10-27 | 2013-05-16 | Fuji Filter Kogyo Kk | 濾過装置 |
US20210244266A1 (en) * | 2020-02-07 | 2021-08-12 | Jacek Krzyzanowski | Tools and methods for cleaning lumens of medical devices |
-
2003
- 2003-07-28 JP JP2003280588A patent/JP2005046287A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013091046A (ja) * | 2011-10-27 | 2013-05-16 | Fuji Filter Kogyo Kk | 濾過装置 |
US20210244266A1 (en) * | 2020-02-07 | 2021-08-12 | Jacek Krzyzanowski | Tools and methods for cleaning lumens of medical devices |
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