JP7549353B2 - アンカー器具 - Google Patents

アンカー器具 Download PDF

Info

Publication number
JP7549353B2
JP7549353B2 JP2021509348A JP2021509348A JP7549353B2 JP 7549353 B2 JP7549353 B2 JP 7549353B2 JP 2021509348 A JP2021509348 A JP 2021509348A JP 2021509348 A JP2021509348 A JP 2021509348A JP 7549353 B2 JP7549353 B2 JP 7549353B2
Authority
JP
Japan
Prior art keywords
anchor
shaft
arms
anchoring
longitudinal axis
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.)
Active
Application number
JP2021509348A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020196336A5 (enExample
JPWO2020196336A1 (enExample
Inventor
浩一郎 宮本
徹 奥薗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tohoku University NUC
Original Assignee
Tohoku University NUC
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 by Tohoku University NUC filed Critical Tohoku University NUC
Publication of JPWO2020196336A1 publication Critical patent/JPWO2020196336A1/ja
Publication of JPWO2020196336A5 publication Critical patent/JPWO2020196336A5/ja
Application granted granted Critical
Publication of JP7549353B2 publication Critical patent/JP7549353B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B17/1114—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/122—Clamps or clips, e.g. for the umbilical cord
    • A61B17/1227—Spring clips
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
    • A61B17/1285—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/0034—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means adapted to be inserted through a working channel of an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00818—Treatment of the gastro-intestinal system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0641—Surgical staples, i.e. penetrating the tissue having at least three legs as part of one single body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0645—Surgical staples, i.e. penetrating the tissue being elastically deformed for insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0647—Surgical staples, i.e. penetrating the tissue having one single leg, e.g. tacks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/11—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis
    • A61B2017/1139—Side-to-side connections, e.g. shunt or X-connections
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
    • A61B2090/3784—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument both receiver and transmitter being in the instrument or receiver being also transmitter

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Reproductive Health (AREA)
  • Physiology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
JP2021509348A 2019-03-22 2020-03-19 アンカー器具 Active JP7549353B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019054027 2019-03-22
JP2019054027 2019-03-22
PCT/JP2020/012490 WO2020196336A1 (ja) 2019-03-22 2020-03-19 アンカー器具

Publications (3)

Publication Number Publication Date
JPWO2020196336A1 JPWO2020196336A1 (enExample) 2020-10-01
JPWO2020196336A5 JPWO2020196336A5 (enExample) 2022-03-11
JP7549353B2 true JP7549353B2 (ja) 2024-09-11

Family

ID=72611940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509348A Active JP7549353B2 (ja) 2019-03-22 2020-03-19 アンカー器具

Country Status (4)

Country Link
US (1) US20220167991A1 (enExample)
EP (1) EP3943015A4 (enExample)
JP (1) JP7549353B2 (enExample)
WO (1) WO2020196336A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8828032B2 (en) 2010-01-05 2014-09-09 GI Windows, Inc. Methods and apparatus for magnet-induced compression anastomosis between adjacent organs
US8870898B2 (en) 2010-01-05 2014-10-28 GI Windows, Inc. Self-assembling magnetic anastomosis device having an exoskeleton
BR112017019408A2 (pt) 2015-03-12 2018-04-24 Gi Windows Inc dispositivo de anastomose de compressão magnético de auto-abertura com força magnética variável a distância e sistema para formar uma anastomose
EP3801299B1 (en) 2018-06-02 2024-01-03 GI Windows Inc. Devices for forming anastomoses
CN118382401A (zh) 2021-04-20 2024-07-23 G.I.窗公司 用于内窥镜或腹腔镜磁导航的系统、装置及方法
EP4326168A4 (en) * 2021-04-20 2025-06-18 G.I. Windows, Inc. MECHANISM FOR CREATING AN ENTEROTOMY BETWEEN ONE OR MORE COMPRESSION ELEMENTS
JP2024519881A (ja) 2021-05-20 2024-05-21 ジーアイ ウィンドウズ， インコーポレイテッド 吻合部を形成するためのシステム、装置および方法
CN119789819A (zh) 2022-08-05 2025-04-08 G.I.窗公司 具有多件式椎骨的磁压缩吻合装置
CN119816257A (zh) 2022-09-01 2025-04-11 G.I.窗公司 压力轮廓磁性压缩吻合装置
US12053181B2 (en) 2022-09-02 2024-08-06 G.I. Windows, Inc. Systems, devices, and methods for endoscope or laparoscope magnetic navigation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003509175A (ja) 1999-09-20 2003-03-11 アプリヴァ メディカル、 インク． 体の菅腔を閉鎖する方法と装置
JP2004533294A (ja) 2001-04-27 2004-11-04 マイオメンド，インコーポレーテッド 心室拡張及びリモデリングを誘発する心筋梗塞の予防
US20080228199A1 (en) 2007-03-16 2008-09-18 Ethicon Endo-Surgery, Inc. Endoscopic tissue approximation method
US20090054913A1 (en) 2004-05-07 2009-02-26 Hubertus Feussner Blind rivet for adapting biological tissue and device for setting the same, in particular through the instrument channel of an endoscope
JP4456482B2 (ja) 2002-08-29 2010-04-28 ボストン サイエンティフィック リミテッド 組織係止具並びに関連した展開システム及び方法
US20180021044A1 (en) 2011-01-11 2018-01-25 Amserl Medical Corporation Method and Apparatus for Clamping Tissue Layers and Occluding Tubular Body Structures

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6231561B1 (en) * 1999-09-20 2001-05-15 Appriva Medical, Inc. Method and apparatus for closing a body lumen
US20070129755A1 (en) * 2005-12-05 2007-06-07 Ovalis, Inc. Clip-based systems and methods for treating septal defects
AU2004255056A1 (en) * 2003-07-11 2005-01-20 Endogun Medical Systems Ltd. Surgical fasteners and devices for surgical fastening
AU2006287211B2 (en) * 2005-09-01 2012-09-27 Cardinal Health 529, Llc Patent foramen ovale closure method
US8192461B2 (en) * 2008-09-11 2012-06-05 Cook Medical Technologies Llc Methods for facilitating closure of a bodily opening using one or more tacking devices
US9980708B2 (en) * 2010-01-20 2018-05-29 Micro Interventional Devices, Inc. Tissue closure device and method
US10687805B2 (en) * 2015-08-11 2020-06-23 Amsel Medical Corporation Apparatus and methods for clamping tissue layers and occluding hollow vessels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003509175A (ja) 1999-09-20 2003-03-11 アプリヴァ メディカル、 インク． 体の菅腔を閉鎖する方法と装置
JP2004533294A (ja) 2001-04-27 2004-11-04 マイオメンド，インコーポレーテッド 心室拡張及びリモデリングを誘発する心筋梗塞の予防
JP4456482B2 (ja) 2002-08-29 2010-04-28 ボストン サイエンティフィック リミテッド 組織係止具並びに関連した展開システム及び方法
US20090054913A1 (en) 2004-05-07 2009-02-26 Hubertus Feussner Blind rivet for adapting biological tissue and device for setting the same, in particular through the instrument channel of an endoscope
US20080228199A1 (en) 2007-03-16 2008-09-18 Ethicon Endo-Surgery, Inc. Endoscopic tissue approximation method
US20180021044A1 (en) 2011-01-11 2018-01-25 Amserl Medical Corporation Method and Apparatus for Clamping Tissue Layers and Occluding Tubular Body Structures

Also Published As

Publication number Publication date
US20220167991A1 (en) 2022-06-02
JPWO2020196336A1 (enExample) 2020-10-01
WO2020196336A1 (ja) 2020-10-01
EP3943015A4 (en) 2022-12-07
EP3943015A1 (en) 2022-01-26

Similar Documents

Publication Publication Date Title
JP7549353B2 (ja) アンカー器具
US12310832B2 (en) Biliary stents and methods
JP5319413B2 (ja) 組織締付具
JP5314970B2 (ja) 組織締付具、アプリケータ及び組織締付装置
JP6741800B2 (ja) 吻合デバイス
US8721679B2 (en) Apparatus and method for closing an opening in a blood vessel using a permanent implant
US20220323731A1 (en) Systems and methods for percutaneous body lumen drainage
JP2017159055A (ja) 非半径方向の圧着を有する部分円周状ステント
JP2024114950A (ja) 組織を後退させる為の装置および方法
JP2020514006A (ja) デュアル組織壁係留機構を有するステント
CN111407479B (zh) 用于覆盖穿刺部位的可旋转支架递送设备
JP2009543660A (ja) 乳頭拡張器
CN111407480B (zh) 用于覆盖穿刺部位的可膨胀支架递送设备
JP2022516728A (ja) 調節可能な血管閉鎖デバイス
WO2019188345A1 (ja) ステント
JP2021159392A (ja) 内視鏡用カテーテル
CN111407478B (zh) 用于支架递送和定位以覆盖穿刺部位的方法
CN120500301A (zh) 医疗系统和装置

Legal Events

Date Code Title Description
A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20210903

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230217

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240423

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240621

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240806

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240823

R150 Certificate of patent or registration of utility model

Ref document number: 7549353

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350