BR112021023551A2 - Aparelho de introdução endovascular tendo balão de comprimento variável - Google Patents

Aparelho de introdução endovascular tendo balão de comprimento variável

Info

Publication number
BR112021023551A2
BR112021023551A2 BR112021023551A BR112021023551A BR112021023551A2 BR 112021023551 A2 BR112021023551 A2 BR 112021023551A2 BR 112021023551 A BR112021023551 A BR 112021023551A BR 112021023551 A BR112021023551 A BR 112021023551A BR 112021023551 A2 BR112021023551 A2 BR 112021023551A2
Authority
BR
Brazil
Prior art keywords
rod
balloon
inflation
piston
end portion
Prior art date
Application number
BR112021023551A
Other languages
English (en)
Inventor
Kristen Hicks
C Murad Michael
R Bialas Michael
Walter Lee
Original Assignee
Edwards Lifesciences Corp
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 Edwards Lifesciences Corp filed Critical Edwards Lifesciences Corp
Publication of BR112021023551A2 publication Critical patent/BR112021023551A2/pt

Links

Classifications

    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2442—Annuloplasty rings or inserts for correcting the valve shape; Implants for improving the function of a native heart valve
    • A61F2/2466—Delivery devices therefor
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2427—Devices for manipulating or deploying heart valves during implantation
    • A61F2/243—Deployment by mechanical expansion
    • A61F2/2433—Deployment by mechanical expansion using balloon catheter
    • 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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped

Abstract

aparelho de introdução endovascular tendo balão de cumprimento variável. a invenção refere-se a um aparelho de introdução compreendendo um cabo, uma primeira haste e uma segunda haste. a primeira haste se estende através da e é móvel axialmente em relação à segunda haste. o aparelho de introdução compreende um balão inflável tendo uma porção de extremidade proximal acoplada à segunda haste e uma porção de extremidade distal do balão acoplada à primeira haste. um conjunto de cubo de inflação compreende uma mangueira de inflação e um pistão, em que a mangueira de inflação compreende um corpo principal definindo um lúmen principal e um orifício de inflação definindo um lúmen do orifício de inflação. o pistão se estende para o lúmen principal. uma porção de extremidade proximal da primeira haste é acoplada ao pistão. o pistão é móvel em relação à mangueira de inflação nas direções proximal e distal para produzir movimento da primeira haste e ajustar o comprimento do balão.
BR112021023551A 2020-04-13 2021-04-12 Aparelho de introdução endovascular tendo balão de comprimento variável BR112021023551A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063009072P 2020-04-13 2020-04-13
PCT/US2021/026802 WO2021211410A1 (en) 2020-04-13 2021-04-12 Endovascular delivery apparatus having variable length balloon

Publications (1)

Publication Number Publication Date
BR112021023551A2 true BR112021023551A2 (pt) 2022-01-04

Family

ID=75640044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021023551A BR112021023551A2 (pt) 2020-04-13 2021-04-12 Aparelho de introdução endovascular tendo balão de comprimento variável

Country Status (13)

Country Link
US (1) US20230053985A1 (pt)
EP (1) EP4135625A1 (pt)
JP (1) JP2023520745A (pt)
KR (1) KR20220167192A (pt)
CN (1) CN114080200A (pt)
AU (1) AU2021257767A1 (pt)
BR (1) BR112021023551A2 (pt)
CA (1) CA3141882A1 (pt)
CL (1) CL2021003423A1 (pt)
CR (1) CR20210644A (pt)
IL (1) IL288475A (pt)
MX (1) MX2021014609A (pt)
WO (1) WO2021211410A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115364346B (zh) * 2022-09-02 2023-07-14 遂宁市中心医院 一种妇产科护理用导尿装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6893460B2 (en) 2001-10-11 2005-05-17 Percutaneous Valve Technologies Inc. Implantable prosthetic valve
US7780723B2 (en) 2005-06-13 2010-08-24 Edwards Lifesciences Corporation Heart valve delivery system
US8167932B2 (en) * 2005-10-18 2012-05-01 Edwards Lifesciences Corporation Heart valve delivery system with valve catheter
EP2397108B1 (en) * 2006-09-08 2013-08-07 Edwards Lifesciences Corporation Apparatus for treating a defective heart valve
US9061119B2 (en) 2008-05-09 2015-06-23 Edwards Lifesciences Corporation Low profile delivery system for transcatheter heart valve
US20130345787A1 (en) * 2010-11-29 2013-12-26 Kyoto Medical Planning Co., Ltd. Medical catheter apparatus
US9155619B2 (en) 2011-02-25 2015-10-13 Edwards Lifesciences Corporation Prosthetic heart valve delivery apparatus
US9339384B2 (en) 2011-07-27 2016-05-17 Edwards Lifesciences Corporation Delivery systems for prosthetic heart valve
US10588744B2 (en) * 2015-09-04 2020-03-17 Edwards Lifesciences Corporation Delivery system for prosthetic heart valve
US11096781B2 (en) 2016-08-01 2021-08-24 Edwards Lifesciences Corporation Prosthetic heart valve
FI4035628T3 (fi) 2017-05-31 2023-11-17 Edwards Lifesciences Corp Tiivisteosa keinosydänläppään

Also Published As

Publication number Publication date
CA3141882A1 (en) 2021-10-21
WO2021211410A1 (en) 2021-10-21
CL2021003423A1 (es) 2022-10-07
CR20210644A (es) 2022-07-02
US20230053985A1 (en) 2023-02-23
MX2021014609A (es) 2022-01-06
KR20220167192A (ko) 2022-12-20
JP2023520745A (ja) 2023-05-19
AU2021257767A1 (en) 2021-12-23
EP4135625A1 (en) 2023-02-22
CN114080200A (zh) 2022-02-22
IL288475A (en) 2022-01-01

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