JP2008062004A5 - - Google Patents
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- Publication number
- JP2008062004A5 JP2008062004A5 JP2006275787A JP2006275787A JP2008062004A5 JP 2008062004 A5 JP2008062004 A5 JP 2008062004A5 JP 2006275787 A JP2006275787 A JP 2006275787A JP 2006275787 A JP2006275787 A JP 2006275787A JP 2008062004 A5 JP2008062004 A5 JP 2008062004A5
- Authority
- JP
- Japan
- Prior art keywords
- medical
- grasping
- engagement
- clip
- gripping
- 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
- 210000001519 tissues Anatomy 0.000 claims 4
- 210000000078 Claw Anatomy 0.000 claims 3
Claims (7)
体外における操作に応じて体内組織を把持する把持部と、
前期把持部と連結し、前記把持部とは別の他の把持部と係合する、前記他の把持部が係合しながら体内組織を把持することが可能である、係合部とを備え、
前記把持部及び前記係合部は、内視鏡のクリップ鉗子に挿入可能な形状であること、又は、挿入可能な形状に変形可能であること、
を特徴とする医療用把持具。 In a medical grasping tool used in a medical treatment apparatus that performs treatment in the body according to an operation outside the body,
A grasping part for grasping a body tissue in response to an operation outside the body;
An engagement portion that is connected to the previous-stage grasping portion and engages with another grasping portion different from the grasping portion, and is capable of grasping a body tissue while the other grasping portion is engaged. ,
It said gripping portion and the engagement portion, it is insertable shape clip forceps of the endoscope, or deformable der Rukoto the insertable shape,
A medical grasping tool characterized by.
前記係合部は、内視鏡の鉗子チャンネルを通じて体内に挿入された場合に、前記他の把持部によって係合されやすい立体形状に変形可能であること、
を特徴とする医療用把持具。 The medical gripping tool according to claim 1 , wherein
The engaging portion is deformable into a three-dimensional shape that is easily engaged by the other gripping portion when inserted into the body through a forceps channel of an endoscope;
A medical grasping tool characterized by.
前記把持部と、前記係合部とを所定長で連結し、前記把持部と、前記係合部とを引き寄せる力を有する連結部を備えること、
を特徴とする医療用把持具。 The medical gripping tool according to claim 1 or 2 ,
Connecting the grip part and the engagement part at a predetermined length, and including a connection part having a force for pulling the grip part and the engagement part;
A medical grasping tool characterized by.
前記連結部は、弾性力を有する弾性部材と、前記弾性部材を覆い、その外側表面が滑りやすい管状の滑性部材とを有すること、
を特徴とする医療用把持具。 The medical gripping tool according to claim 3 ,
The connecting portion includes an elastic member having an elastic force, and a tubular sliding member that covers the elastic member and whose outer surface is slippery.
A medical grasping tool characterized by.
前記クリップは、体内組織を把持し直すことが可能であること、
を特徴とする医療用把持具。 In the medical gripper according to any one of claims 1 to 4 ,
The clip is capable of re-gripping the body tissue;
A medical grasping tool characterized by.
一方又は両方の前記ツメの内側及び／又は外側の胴部分に、紐状の非係合物を引っかけて、前記非係合物と係合する切れ込み形状及び／又は凸形状の係合部を有し、
体外における操作に応じてツメ先方向を軸方向として回転することによって、前記係合部に係合している前記非係合物と係止状態となること、
を特徴とする医療用クリップ。 A medical clip that has two opposing claws that are used in a medical treatment device that performs a treatment in the body in response to an operation outside the body, and holds the body tissue in accordance with an operation outside the body.
One or both of the claw portions have inner and / or outer body portions having a notched and / or convex engaging portion that engages with the non-engagement by hooking a string-like non-engagement. And
By rotating the claw tip direction as an axial direction according to an operation outside the body, the non-engagement object engaged with the engagement portion is brought into a locked state,
Medical clip characterized by.
前記係合部は、請求項１から請求項５までのいずれか１項に記載の医療用把持具の係合部と係合すること、
を特徴とする医療用クリップ。 The medical clip according to claim 6 ,
The engagement portion is engaged with the engagement portion of the medical grasping tool according to any one of claims 1 to 5 ,
Medical clip characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006275787A JP4472680B2 (en) | 2006-09-09 | 2006-09-09 | Medical gripper and medical clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006275787A JP4472680B2 (en) | 2006-09-09 | 2006-09-09 | Medical gripper and medical clip |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008062004A JP2008062004A (en) | 2008-03-21 |
| JP2008062004A5 true JP2008062004A5 (en) | 2009-11-12 |
| JP4472680B2 JP4472680B2 (en) | 2010-06-02 |
Family
ID=39285222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006275787A Active JP4472680B2 (en) | 2006-09-09 | 2006-09-09 | Medical gripper and medical clip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4472680B2 (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4469381B2 (en) * | 2006-11-13 | 2010-05-26 | 信行 櫻澤 | Mucosal traction tool |
| JP5192771B2 (en) * | 2006-11-28 | 2013-05-08 | 信行 櫻澤 | Mucosal traction tool |
| CN102300513B (en) * | 2009-01-30 | 2014-05-14 | 法耶兹·阿默德罕 | Laparoscopic tool |
| WO2011126050A1 (en) | 2010-04-06 | 2011-10-13 | 日立化成工業株式会社 | Polymer molded body for pulling biological tissue, medical pulling member using same, and medical pulling tool |
| JP5614833B2 (en) * | 2010-04-09 | 2014-10-29 | オカモト株式会社 | Tissue-binding elastic body and method for producing the same |
| JP6149779B2 (en) * | 2014-03-31 | 2017-06-21 | 日本ゼオン株式会社 | Endoscopic clip with spring |
| KR101758630B1 (en) * | 2016-03-11 | 2017-07-18 | 아주대학교 산학협력단 | Towing device for endoscopy |
| WO2018027113A1 (en) | 2016-08-05 | 2018-02-08 | Boston Scientific Scimed, Inc. | Systems, devices, and related methods for retracting tissue |
| AU2017335994B2 (en) | 2016-09-30 | 2019-11-21 | Boston Scientific Scimed, Inc. | Tissue retraction device |
| JP6795410B2 (en) * | 2017-01-23 | 2020-12-02 | 欣也 藤田 | Endoscope hood |
| US11109850B2 (en) | 2017-03-20 | 2021-09-07 | Boston Scientific Scimed, Inc. | Tissue retraction device and delivery system |
| KR20230035156A (en) | 2017-03-29 | 2023-03-10 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | Devices and methods for tissue retraction |
| KR101838553B1 (en) * | 2017-07-20 | 2018-03-14 | 고려대학교 산학협력단 | Tissue traction instrument using magnet attached for endoscopic submucosal dissection |
| CN110944588B (en) * | 2017-09-29 | 2023-06-09 | 日本瑞翁株式会社 | Traction clamp for endoscope |
| US11350946B2 (en) | 2017-11-08 | 2022-06-07 | Mayo Foundation For Medical Education And Research | Systems and methods for endoscopic submucosal dissection using magnetically attachable clips |
| CN111343929B (en) | 2017-11-08 | 2024-03-19 | 梅奥医学教育及研究基金会 | System and method for endoscopic submucosal dissection using magnetically attachable vascular clamps |
| JP6948637B2 (en) * | 2018-01-10 | 2021-10-13 | 株式会社オクムラ | Detachable multi-ring traction device |
| JP7087582B2 (en) * | 2018-03-30 | 2022-06-21 | 日本ゼオン株式会社 | In-vivo indwelling clip |
| CN112055565A (en) * | 2018-05-01 | 2020-12-08 | 波士顿科学国际有限公司 | Tissue retraction device and delivery system |
| CN108720800A (en) * | 2018-05-30 | 2018-11-02 | 南京微创医学科技股份有限公司 | A kind of Microendoscopic auxiliary visual field balloon-system |
| JP2022508255A (en) * | 2018-08-07 | 2022-01-19 | ボストン サイエンティフィック サイムド，インコーポレイテッド | Systems, devices, and related methods for driving an organization |
| US11737679B2 (en) | 2019-01-08 | 2023-08-29 | Covidien Lp | Localization systems and methods of use |
| US11690679B2 (en) | 2019-01-08 | 2023-07-04 | Covidien Lp | Localization systems and methods of use |
| CN113853166A (en) | 2019-05-16 | 2021-12-28 | 波士顿科学国际有限公司 | Tissue traction band |
| JP7376879B2 (en) * | 2019-07-09 | 2023-11-09 | 株式会社オクムラ | Detachable multi-ring traction device |
| TWI820166B (en) * | 2019-07-10 | 2023-11-01 | 日商奧村股份有限公司 | Detachable multiring traction device |
| JPWO2022124277A1 (en) | 2020-12-07 | 2022-06-16 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08308847A (en) * | 1995-05-19 | 1996-11-26 | Olympus Optical Co Ltd | Ligating tool |
| JP3798838B2 (en) * | 1995-01-20 | 2006-07-19 | オリンパス株式会社 | Ligation device |
| JP4098972B2 (en) * | 2001-08-17 | 2008-06-11 | ペンタックス株式会社 | Endoscopic clip device |
| JP2002360589A (en) * | 2001-06-06 | 2002-12-17 | Pentax Corp | Clipping device for endoscope |
| JP4320207B2 (en) * | 2003-04-24 | 2009-08-26 | Ｈｏｙａ株式会社 | Endoscopic resection aid |
| JP4373720B2 (en) * | 2003-06-17 | 2009-11-25 | Ｈｏｙａ株式会社 | Endoscope anchor remote guidance system |
| JP4349850B2 (en) * | 2003-06-17 | 2009-10-21 | Ｈｏｙａ株式会社 | Endoscope anchor remote guidance system |
| JP2005103107A (en) * | 2003-09-30 | 2005-04-21 | Shinshu Tlo:Kk | Medical holder, and method for mounting the same in body |
-
2006
- 2006-09-09 JP JP2006275787A patent/JP4472680B2/en active Active
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