JPWO2021161884A1 - - Google Patents

Info

Publication number
JPWO2021161884A1
JPWO2021161884A1 JP2022500352A JP2022500352A JPWO2021161884A1 JP WO2021161884 A1 JPWO2021161884 A1 JP WO2021161884A1 JP 2022500352 A JP2022500352 A JP 2022500352A JP 2022500352 A JP2022500352 A JP 2022500352A JP WO2021161884 A1 JPWO2021161884 A1 JP WO2021161884A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022500352A
Other languages
Japanese (ja)
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
Publication of JPWO2021161884A1 publication Critical patent/JPWO2021161884A1/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3655—Arterio-venous shunts or fistulae
    • 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
    • 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
    • A61B2017/1107—Surgical instruments, devices or methods for performing anastomosis; Buttons for anastomosis for blood vessels
    • 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
    • A61B2017/1135—End-to-side connections, e.g. T- or Y-connections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/064—Blood vessels with special features to facilitate anastomotic coupling

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
JP2022500352A 2020-02-14 2021-02-04 Pending JPWO2021161884A1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020023831 2020-02-14
PCT/JP2021/004062 WO2021161884A1 (ja) 2020-02-14 2021-02-04 血管吻合部の保護カバー

Publications (1)

Publication Number Publication Date
JPWO2021161884A1 true JPWO2021161884A1 (enExample) 2021-08-19

Family

ID=77291828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022500352A Pending JPWO2021161884A1 (enExample) 2020-02-14 2021-02-04

Country Status (4)

Country Link
US (1) US20220378998A1 (enExample)
JP (1) JPWO2021161884A1 (enExample)
CN (1) CN115052644A (enExample)
WO (1) WO2021161884A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12310836B2 (en) 2020-03-03 2025-05-27 Akeo Hagiwara Vein cover
WO2023037861A1 (ja) * 2021-09-08 2023-03-16 明郎 萩原 血管カバー
US20240366362A1 (en) * 2021-09-08 2024-11-07 Akeo Hagiwara Blood vessel cover
WO2023037860A1 (ja) * 2021-09-08 2023-03-16 明郎 萩原 血管カバー
CN114795576A (zh) * 2022-05-05 2022-07-29 生纳科技(上海)有限公司 血管吻合口保护装置
WO2025084409A1 (ja) * 2023-10-20 2025-04-24 株式会社彩 血管カバー

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474181A (en) * 1982-02-18 1984-10-02 Schenck Robert R Method and apparatus for anastomosing small blood vessels
EP0895753A1 (en) * 1997-07-31 1999-02-10 Academisch Ziekenhuis Utrecht Temporary vascular seal for anastomosis
NO981277D0 (no) * 1998-03-20 1998-03-20 Erik Fosse Metode og anordning for suturfri anastomose
GB2344053A (en) * 1998-11-30 2000-05-31 Imperial College Stents for blood vessels
US20050084514A1 (en) * 2000-11-06 2005-04-21 Afmedica, Inc. Combination drug therapy for reducing scar tissue formation
DE10137414B4 (de) * 2001-07-31 2005-12-29 Aesculap Ag & Co. Kg Ummantelung für Venen und Verwendung in der Chirurgie
ITMO20020337A1 (it) * 2002-11-21 2004-05-22 G A M A H S Srl Dispositivo per anastomosi.
US20050149073A1 (en) * 2003-12-17 2005-07-07 Arani Djavad T. Mechanisms and methods used in the anastomosis of biological conduits
EP2184077B1 (en) * 2004-12-08 2014-05-14 Shire Regenerative Medicine, Inc. Materials and methods for minimally-invasive administration of a cell-containing flowable composition
GB0515140D0 (en) * 2005-07-22 2005-08-31 Ark Therapeutics Ltd Therapeutic device
WO2008053469A2 (en) * 2006-10-29 2008-05-08 Alon Shalev An extra-vascular wrapping for treating aneurysmatic aorta and methods thereof
DE102007060497A1 (de) * 2007-12-06 2009-06-10 Joline Gmbh & Co. Kg Implantierbare Gefäßstütze
DE102008052837A1 (de) * 2008-10-13 2010-04-15 Aesculap Ag Textiles Implantat mit Kern-Mantel-Aufbau und Verfahren zu seiner Herstellung
US20120078293A1 (en) * 2009-03-27 2012-03-29 Technion Research & Development Foundation Ltd. Applicators for patches and adhesives
JP6172704B2 (ja) * 2010-01-27 2017-08-02 バスキュラー・セラピーズ・インコーポレイテッド 吻合の部位における狭窄の予防のための装置および方法
ES2744949T3 (es) * 2011-08-01 2020-02-26 Laminate Medical Tech Ltd Dispositivos de conformación de vasos
EP2877220B1 (en) * 2012-08-01 2017-01-04 Laminate Medical Technologies Ltd Apparatus for configuring an arteriovenous fistula
CN104338187B (zh) * 2013-08-06 2016-12-28 北京精密机电控制设备研究所 人造血管保护套以及包括这种保护套的人造血管保护装置
US20150119908A1 (en) * 2013-10-25 2015-04-30 Abbott Cardiovascular Systems Inc. Extravascular devices supporting an arteriovenous fistula
US20160000985A1 (en) * 2014-07-02 2016-01-07 Abbott Cardiovascular Systems Inc. Extravascular devices supporting an arteriovenous fistula
CN204133649U (zh) * 2014-09-04 2015-02-04 浙江省人民医院 一种医用血管外支架
CN206424424U (zh) * 2016-10-31 2017-08-22 黄剑 基于血循环临时复通使用的桥接支架
US20190247051A1 (en) * 2018-02-15 2019-08-15 Fareed Siddiqui Active textile endograft
WO2021010434A1 (ja) * 2019-07-17 2021-01-21 国立大学法人東北大学 血管矯正器具および吻合部の支持方法

Also Published As

Publication number Publication date
US20220378998A1 (en) 2022-12-01
CN115052644A (zh) 2022-09-13
WO2021161884A1 (ja) 2021-08-19

Similar Documents

Publication Publication Date Title
BR112023005462A2 (enExample)
BR112023012656A2 (enExample)
BR112021014123A2 (enExample)
JPWO2021161884A1 (enExample)
BR112023009656A2 (enExample)
BR112022009896A2 (enExample)
BR112023008622A2 (enExample)
BR112022024743A2 (enExample)
BR112022026905A2 (enExample)
JPWO2023037859A1 (enExample)
JPWO2023037861A1 (enExample)
BR112023011738A2 (enExample)
BR112023004146A2 (enExample)
BR112023006729A2 (enExample)
BR102021018859A2 (enExample)
BR112021017747A2 (enExample)
BR102020022030A2 (enExample)
JPWO2023037860A1 (enExample)
BR112023016292A2 (enExample)
BR112023011610A2 (enExample)
BR112023011539A2 (enExample)
BR112023008976A2 (enExample)
BR102021020147A2 (enExample)
BR102021018926A2 (enExample)
BR102021018167A2 (enExample)

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20221019

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20221019