JPH02141423U - - Google Patents

Info

Publication number
JPH02141423U
JPH02141423U JP5044389U JP5044389U JPH02141423U JP H02141423 U JPH02141423 U JP H02141423U JP 5044389 U JP5044389 U JP 5044389U JP 5044389 U JP5044389 U JP 5044389U JP H02141423 U JPH02141423 U JP H02141423U
Authority
JP
Japan
Prior art keywords
brush
tip
bristles
endoscope
prevention means
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
Application number
JP5044389U
Other languages
Japanese (ja)
Other versions
JPH0741445Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989050443U priority Critical patent/JPH0741445Y2/en
Publication of JPH02141423U publication Critical patent/JPH02141423U/ja
Application granted granted Critical
Publication of JPH0741445Y2 publication Critical patent/JPH0741445Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Brushes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例を示す細胞採取用
ブラシを示す図、第２図は第１実施例のブラシ毛
を示す図、第３図は第２実施例のブラシ用を示す
図、第４図は第３実施例のブラシ毛を示す図、第
５図は第４実施例を示す洗浄用ブラシを示す図、
第６図は従来の細胞採取用ブラシを示す図、第７
図は従来のブラシ体とガイドチユーブとを示す図
である。 １０……細胞採取用ワイヤ、１１，２２，２５
，３１……ブラシ毛、２０……先端エツヂ、２１
，２４，２６……食い込み防止手段。 Fig. 1 is a diagram showing a cell collection brush according to the first embodiment of the present invention, Fig. 2 is a diagram showing the brush bristles of the first embodiment, and Fig. 3 is a diagram showing the brush according to the second embodiment. , FIG. 4 is a diagram showing the brush bristles of the third embodiment, and FIG. 5 is a diagram showing the cleaning brush of the fourth embodiment.
Figure 6 shows a conventional cell collection brush, Figure 7
The figure shows a conventional brush body and a guide tube. 10... Wire for cell collection, 11, 22, 25
, 31... Brush hair, 20... Tip edge, 21
, 24, 26... Biting prevention means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 操作ワイヤの先端部にブラシ毛を固設し、管体
内を摺動可能にした内視鏡用ブラシにおいて、上
記ブラシ毛の先端面と外周面とで形成する先端エ
ツジの少なくとも一部を鈍先面とした食い込み防
止手段で形成したことを特徴とする内視鏡用ブラ
シ。 In an endoscope brush in which bristles are fixed to the tip of an operating wire and are slidable inside the tube, at least a portion of the tip edge formed by the tip surface and the outer peripheral surface of the bristles is blunt-tipped. A brush for an endoscope, characterized in that it is formed with a flattened bite prevention means.
JP1989050443U 1989-04-28 1989-04-28 Endoscope brush Expired - Fee Related JPH0741445Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989050443U JPH0741445Y2 (en) 1989-04-28 1989-04-28 Endoscope brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989050443U JPH0741445Y2 (en) 1989-04-28 1989-04-28 Endoscope brush

Publications (2)

Publication Number Publication Date
JPH02141423U true JPH02141423U (en) 1990-11-28
JPH0741445Y2 JPH0741445Y2 (en) 1995-09-27

Family

ID=31568990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989050443U Expired - Fee Related JPH0741445Y2 (en) 1989-04-28 1989-04-28 Endoscope brush

Country Status (1)

Country Link
JP (1) JPH0741445Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100099A (en) * 1993-10-04 1995-04-18 Fuji Photo Optical Co Ltd Device for washing treatment tool inserting channel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167505U (en) * 1983-04-25 1984-11-09 オリンパス光学工業株式会社 Cytology brush tool
JPS62254742A (en) * 1986-04-28 1987-11-06 オリンパス光学工業株式会社 Brush for endoscope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167505U (en) * 1983-04-25 1984-11-09 オリンパス光学工業株式会社 Cytology brush tool
JPS62254742A (en) * 1986-04-28 1987-11-06 オリンパス光学工業株式会社 Brush for endoscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100099A (en) * 1993-10-04 1995-04-18 Fuji Photo Optical Co Ltd Device for washing treatment tool inserting channel

Also Published As

Publication number Publication date
JPH0741445Y2 (en) 1995-09-27

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees