JP5993864B2 - 内視鏡用処置具挿通具 - Google Patents
内視鏡用処置具挿通具 Download PDFInfo
- Publication number
- JP5993864B2 JP5993864B2 JP2013541704A JP2013541704A JP5993864B2 JP 5993864 B2 JP5993864 B2 JP 5993864B2 JP 2013541704 A JP2013541704 A JP 2013541704A JP 2013541704 A JP2013541704 A JP 2013541704A JP 5993864 B2 JP5993864 B2 JP 5993864B2
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- JP
- Japan
- Prior art keywords
- tool
- endoscope
- treatment
- fixing
- treatment tool
- 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.)
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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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Surgical Instruments (AREA)
Description
Claims (5)
- 内視鏡の外部に軸方向に沿って装着され処置具が挿通されるガイドチューブに装着されて該処置具を軸方向に操作可能とする内視鏡用処置具挿通具において、
該ガイドチューブの基端部に着脱自在に接続される手元操作部と、
該手元操作部の軸方向に沿って形成された窓部と、
該窓部に沿って摺動自在に設けられ該処置具を固定する固定部材とを備え、
該固定部材は、該処置具が挿通される第1の管状部と該処置具に圧接される弾性部材とを備える第1の固定具と、
該処置具が挿通される第2の管状部と該弾性部材を該処置具に圧接する圧接部を備える第2の固定具とからなることを特徴とする内視鏡用処置具挿通具。 - 請求項1記載の内視鏡用処置具挿通具において、前記第1の固定具は前記第1の管状部の端部から所定の長さで突出する複数の弾性部材を備え、前記第2の固定具は該第1の固定具の該弾性部材が突出する側に配設され、前記第2の管状部の内面側に該弾性部材が突出する方向に沿って次第に縮径するテーパ面からなる圧接部を備えることを特徴とする内視鏡用処置具挿通具。
- 請求項1記載の内視鏡用処置具挿通具において、第1の固定具は指掛け部を備えることを特徴とする内視鏡用処置具挿通具。
- 請求項1記載の内視鏡用処置具挿通具において、第2の固定具は前記窓部の外方に突出するリブを備えることを特徴とする内視鏡用処置具挿通具。
- 請求項1記載の内視鏡用処置具挿通具において、前記手元操作部は、前記内視鏡の外周面に装着される装着部材を備えることを特徴とする内視鏡用処置具挿通具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013541704A JP5993864B2 (ja) | 2011-11-02 | 2012-10-19 | 内視鏡用処置具挿通具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011241288 | 2011-11-02 | ||
JP2011241288 | 2011-11-02 | ||
JP2013541704A JP5993864B2 (ja) | 2011-11-02 | 2012-10-19 | 内視鏡用処置具挿通具 |
PCT/JP2012/077145 WO2013065509A1 (ja) | 2011-11-02 | 2012-10-19 | 内視鏡用処置具挿通具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013065509A1 JPWO2013065509A1 (ja) | 2015-04-02 |
JP5993864B2 true JP5993864B2 (ja) | 2016-09-14 |
Family
ID=48191864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013541704A Active JP5993864B2 (ja) | 2011-11-02 | 2012-10-19 | 内視鏡用処置具挿通具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5993864B2 (ja) |
WO (1) | WO2013065509A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6259529B2 (ja) * | 2014-09-30 | 2018-01-10 | 富士フイルム株式会社 | 内視鏡用外科手術装置及び外套管 |
WO2016092980A1 (ja) | 2014-12-10 | 2016-06-16 | オリンパス株式会社 | 補助具及び内視鏡システム |
EP3216380A4 (en) | 2014-12-10 | 2018-10-03 | Olympus Corporation | Assist tool and endoscope system |
JP6454563B2 (ja) * | 2015-02-12 | 2019-01-16 | 株式会社トップ | 外科用処置具用補助具 |
CN114098600A (zh) | 2015-09-17 | 2022-03-01 | 恩达马斯特有限公司 | 主-从内窥镜*** |
JP6747800B2 (ja) * | 2015-12-04 | 2020-08-26 | オリンパス株式会社 | 処置具挿通具 |
JP2017104185A (ja) * | 2015-12-07 | 2017-06-15 | オリンパス株式会社 | 処置具挿通具 |
WO2017104279A1 (ja) * | 2015-12-18 | 2017-06-22 | オリンパス株式会社 | 処置具挿通具 |
CN117122356B (zh) * | 2023-08-23 | 2024-04-09 | 武汉柔内镜医疗科技有限公司 | 一种软组织扩张装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2383523T3 (es) * | 2002-09-06 | 2012-06-21 | C.R. Bard, Inc. | Sistema de control para accesorio endoscópico externo |
JP4242175B2 (ja) * | 2003-02-25 | 2009-03-18 | Hoya株式会社 | 外套シース付内視鏡 |
US8617054B2 (en) * | 2006-01-13 | 2013-12-31 | Olympus Medical Systems Corp. | Medical treatment endoscope |
-
2012
- 2012-10-19 JP JP2013541704A patent/JP5993864B2/ja active Active
- 2012-10-19 WO PCT/JP2012/077145 patent/WO2013065509A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013065509A1 (ja) | 2013-05-10 |
JPWO2013065509A1 (ja) | 2015-04-02 |
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