JPWO2007046355A1 - 把持具 - Google Patents
把持具 Download PDFInfo
- Publication number
- JPWO2007046355A1 JPWO2007046355A1 JP2007540974A JP2007540974A JPWO2007046355A1 JP WO2007046355 A1 JPWO2007046355 A1 JP WO2007046355A1 JP 2007540974 A JP2007540974 A JP 2007540974A JP 2007540974 A JP2007540974 A JP 2007540974A JP WO2007046355 A1 JPWO2007046355 A1 JP WO2007046355A1
- Authority
- JP
- Japan
- Prior art keywords
- linear
- guide member
- gripping tool
- tube
- linear portion
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/30—Surgical pincettes without pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
- A61B2017/22035—Gripping instruments, e.g. forceps, for removing or smashing calculi for retrieving or repositioning foreign objects
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
- A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/282—Jaws
- A61B2017/2829—Jaws with a removable cover
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
Description
2 案内部材
4 把持部材
13 第1管部
14 第2管部
17 第1線状部
18 折り返し部
19 第2線状部
20 第1操作部
21 第1柱状部(識別部)
23 第2操作部
24 第2柱状部(識別部)
30 第1固定機構(第1固定手段)
40 第2固定機構(第2固定手段)
W 目標物
Claims (11)
- 一端部が生体内に挿入され他端部が生体外へ突出するように形成された長尺管状の案内部材と、
一端部が上記案内部材内に挿入されて生体内に案内され、生体内の目標物を把持するループを形成する長尺状の把持部材とを備え、
上記把持部材は、該把持部材の一端部から上記案内部材の他端部へ延び該他端部から突出する第1線状部と、該第1線状部の一端部に連なり他端側へ折り返される折り返し部と、該折り返し部に連なり上記案内部材の他端部へ延び該他端部から突出する第2線状部とを備え、
上記第1線状部及び第2線状部における上記案内部材の他端部から突出した部位には、術者が保持して操作する第1操作部及び第2操作部がそれぞれ設けられていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材の他端部は、第1線状部の他端部が挿通する第1管部と、第2線状部の他端部が挿通する第2管部とに分岐していることを特徴とする把持具。 - 請求項2に記載の把持具において、
第1管部には、第1線状部の他端部を第1管部に固定した状態とその固定を解除した状態とに切り替える第1固定手段が設けられていることを特徴とする把持具。 - 請求項3に記載の把持具において、
第2管部には、第2線状部の他端部を第2管部に固定した状態とその固定を解除した状態とに切り替える第2固定手段が設けられていることを特徴とする把持具。 - 請求項1に記載の把持具において、
第1操作部と第2操作部とには、これら操作部を識別するための識別部がそれぞれ設けられていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材は、生体内に挿入される挿入部分と、生体外に突出する突出部分とに分割され、挿入部分は突出部分よりも柔軟に構成されていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材には、該案内部材内の流体を吸引する吸引器が接続されていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材には、該案内部材内に薬剤を注入する注入器が接続されていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材の一端側は屈曲していることを特徴とする把持具。 - 請求項1に記載の把持具において、
把持部材の一端部には、X線不透過材からなる目印が設けられていることを特徴とする把持具。 - 請求項1に記載の把持具において、
案内部材の内部は、把持部材の第1線状部が挿通する空間と、第2線状部が通過する空間とに区画されていることを特徴とする把持具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007540974A JP5046951B2 (ja) | 2005-10-17 | 2006-10-17 | 把持具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005301444 | 2005-10-17 | ||
JP2005301444 | 2005-10-17 | ||
JP2007540974A JP5046951B2 (ja) | 2005-10-17 | 2006-10-17 | 把持具 |
PCT/JP2006/320616 WO2007046355A1 (ja) | 2005-10-17 | 2006-10-17 | 把持具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007046355A1 true JPWO2007046355A1 (ja) | 2009-04-23 |
JP5046951B2 JP5046951B2 (ja) | 2012-10-10 |
Family
ID=37962448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007540974A Expired - Fee Related JP5046951B2 (ja) | 2005-10-17 | 2006-10-17 | 把持具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090163896A1 (ja) |
EP (1) | EP1949862A1 (ja) |
JP (1) | JP5046951B2 (ja) |
WO (1) | WO2007046355A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10945756B2 (en) * | 2013-03-01 | 2021-03-16 | Catch Medical, Llc | Device of inserting and controlling a snare |
AU2014373872B2 (en) * | 2014-01-03 | 2019-09-26 | Boston Scientific Scimed, Inc. | Retrieval devices |
CA2936455A1 (en) | 2014-01-10 | 2015-07-16 | Boston Scientific Scimed, Inc. | Expandable basket retrieval device |
US9936964B2 (en) * | 2014-05-15 | 2018-04-10 | Boston Scientific Scimed, Inc. | Retrieval devices and related methods of use |
US10299812B2 (en) * | 2015-06-05 | 2019-05-28 | Cook Medical Technologies Llc | Medical device snare |
JP2017148384A (ja) * | 2016-02-26 | 2017-08-31 | 静岡県 | 接合子保持具、接合子保持具の組立方法、および、接合子保持具と接合子との組み合わせ |
JP6930758B2 (ja) * | 2017-03-10 | 2021-09-01 | 国立大学法人滋賀医科大学 | 引っ掛け具及び医療用スネア |
CA3198353A1 (en) | 2020-10-09 | 2022-04-14 | Icu Medical, Inc. | Fluid transfer device and method of use for same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493320A (en) * | 1982-04-02 | 1985-01-15 | Treat Michael R | Bipolar electrocautery surgical snare |
JPH0322985U (ja) * | 1989-07-11 | 1991-03-11 | ||
DE69132488T2 (de) * | 1990-10-09 | 2001-04-05 | Medtronic Inc | Vorrichtung zum manipulieren von materie |
JPH05184535A (ja) * | 1991-07-24 | 1993-07-27 | Olympus Optical Co Ltd | 多機能処置具 |
JP3250621B2 (ja) * | 1992-02-07 | 2002-01-28 | オリンパス光学工業株式会社 | 内視鏡用処置具 |
JP3022985U (ja) * | 1995-09-22 | 1996-04-02 | 株式会社貝印刃物開発センター | 内視鏡用処置具における処置部遠隔操作用連動索の構造 |
JP2000237319A (ja) * | 1999-02-22 | 2000-09-05 | Olympus Optical Co Ltd | 内視鏡処置具の製造方法 |
JP2000271146A (ja) | 1999-03-25 | 2000-10-03 | Olympus Optical Co Ltd | 内視鏡用処置具 |
US6402771B1 (en) * | 1999-12-23 | 2002-06-11 | Guidant Endovascular Solutions | Snare |
JP4838945B2 (ja) * | 2001-05-10 | 2011-12-14 | オリンパス株式会社 | 内視鏡用処置具および内視鏡用処置具の操作部 |
JP3980926B2 (ja) * | 2002-04-26 | 2007-09-26 | 衛 光石 | 手術用具 |
JP4137610B2 (ja) * | 2002-11-25 | 2008-08-20 | オリンパス株式会社 | 高周波切開切除具 |
-
2006
- 2006-10-17 WO PCT/JP2006/320616 patent/WO2007046355A1/ja active Application Filing
- 2006-10-17 JP JP2007540974A patent/JP5046951B2/ja not_active Expired - Fee Related
- 2006-10-17 US US12/090,351 patent/US20090163896A1/en not_active Abandoned
- 2006-10-17 EP EP06811871A patent/EP1949862A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20090163896A1 (en) | 2009-06-25 |
EP1949862A1 (en) | 2008-07-30 |
JP5046951B2 (ja) | 2012-10-10 |
WO2007046355A1 (ja) | 2007-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5046951B2 (ja) | 把持具 | |
US6689051B2 (en) | Endoscope hood for mucous membrane resection | |
JP6219431B2 (ja) | カテーテル組立体 | |
US7857770B2 (en) | Guide wire advancer assembly | |
US6976955B2 (en) | Handle for medical devices, and medical device assemblies including a handle | |
US8951231B2 (en) | Aseptic adjustable aspiration catheter device | |
US10188271B2 (en) | Assist device and endoscope system | |
JP7174945B2 (ja) | 留置針装置 | |
JP4710793B2 (ja) | 医療用カテーテルセット | |
JP5628527B2 (ja) | カテーテルおよびカテーテル挿入器具 | |
JP2007082827A (ja) | 医療用器具 | |
JP2005218472A (ja) | 胃瘻造設に用いる感染防止胃瘻造設カテーテルキット | |
US20170265722A1 (en) | Assistance tool and endoscope system | |
JP2008080047A (ja) | ガイドワイヤー挿入システム | |
EP1249210B1 (en) | Pin for forming a hole for inserting an indwelling needle | |
WO2018022406A1 (en) | Steerable catheter handle | |
JP7097018B2 (ja) | 留置針装置 | |
JP4424826B2 (ja) | 内視鏡用カテーテル | |
JP2010012052A (ja) | 胃瘻用カテーテル及び胃瘻用カテーテルキット | |
JP2008061838A (ja) | ガイドワイヤ供給具およびガイドワイヤ挿入具 | |
JPH0626895U (ja) | カテーテル組立体およびカテーテル把持部材 | |
JP2002058675A (ja) | 内視鏡用処置具 | |
JP2008036173A (ja) | ガイドワイヤ供給具およびガイドワイヤ挿入具 | |
JP2002085574A (ja) | 内視鏡用カテーテル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090715 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20110614 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110614 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110809 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111004 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20111108 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120717 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150727 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5046951 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |