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
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, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B2017/1107—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets 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)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
JP2022500352A 2020-02-14 2021-02-04 Pending JPWO2021161884A1 (ja)

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 (ja) 2021-08-19

Family

ID=77291828

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023037861A1 (ja) * 2021-09-08 2023-03-16
JPWO2023037859A1 (ja) * 2021-09-08 2023-03-16
WO2023037860A1 (ja) * 2021-09-08 2023-03-16 明郎 萩原 血管カバー

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103055350B (zh) * 2004-12-08 2014-12-10 夏尔再生医学公司 含细胞的可流动组合物的最小侵入性给药的材料和方法
GB0515140D0 (en) * 2005-07-22 2005-08-31 Ark Therapeutics Ltd Therapeutic device
WO2013017639A1 (en) * 2011-08-01 2013-02-07 Laminate Medical Technologies Ltd Vessel shaping devices and methods
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
CN114126507A (zh) * 2019-07-17 2022-03-01 国立大学法人东北大学 血管矫正器具以及吻合部的支撑方法

Also Published As

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

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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