CN115501024B - 用于使支架张开的设备 - Google Patents

用于使支架张开的设备

Info

Publication number
CN115501024B
CN115501024B CN202210719840.8A CN202210719840A CN115501024B CN 115501024 B CN115501024 B CN 115501024B CN 202210719840 A CN202210719840 A CN 202210719840A CN 115501024 B CN115501024 B CN 115501024B
Authority
CN
China
Prior art keywords
region
balloon
film
membrane
diameter
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
CN202210719840.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN115501024A (zh
Inventor
杨奕
J·沃伦伯格
A·萨纳提
F·H·可
F·克豪斯瓦
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.)
Weierji Medical Co ltd
Ostial Corp
Original Assignee
Weierji Medical Co ltd
Ostial 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 Weierji Medical Co ltd, Ostial Corp filed Critical Weierji Medical Co ltd
Publication of CN115501024A publication Critical patent/CN115501024A/zh
Application granted granted Critical
Publication of CN115501024B publication Critical patent/CN115501024B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/821—Ostial 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • 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
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0048—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in mechanical expandability, e.g. in mechanical, self- or balloon expandability
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1068—Balloon catheters with special features or adapted for special applications having means for varying the length or diameter of the deployed balloon, this variations could be caused by excess pressure
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
CN202210719840.8A 2016-03-25 2018-03-27 用于使支架张开的设备 Active CN115501024B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662313666P 2016-03-25 2016-03-25
US15/470,810 US10470905B2 (en) 2016-03-25 2017-03-27 Balloon catheters and methods for use
US15/470,810 2017-03-27
CN201880019695.4A CN110430842B (zh) 2016-03-25 2018-03-27 球囊导管和使用方法
PCT/US2018/024653 WO2018183387A1 (en) 2016-03-25 2018-03-27 Balloon catheters and methods for use

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880019695.4A Division CN110430842B (zh) 2016-03-25 2018-03-27 球囊导管和使用方法

Publications (2)

Publication Number Publication Date
CN115501024A CN115501024A (zh) 2022-12-23
CN115501024B true CN115501024B (zh) 2025-08-29

Family

ID=62976996

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210719840.8A Active CN115501024B (zh) 2016-03-25 2018-03-27 用于使支架张开的设备
CN201880019695.4A Active CN110430842B (zh) 2016-03-25 2018-03-27 球囊导管和使用方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880019695.4A Active CN110430842B (zh) 2016-03-25 2018-03-27 球囊导管和使用方法

Country Status (6)

Country Link
US (2) US10470905B2 (https=)
EP (1) EP3600171A4 (https=)
JP (1) JP7195618B2 (https=)
CN (2) CN115501024B (https=)
CA (1) CA3057877A1 (https=)
WO (1) WO2018183387A1 (https=)

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US9034025B2 (en) * 2005-05-23 2015-05-19 Ostial Corporation Balloon catheters and methods for use
US8926688B2 (en) 2008-01-11 2015-01-06 W. L. Gore & Assoc. Inc. Stent having adjacent elements connected by flexible webs
US10299948B2 (en) 2014-11-26 2019-05-28 W. L. Gore & Associates, Inc. Balloon expandable endoprosthesis
US12171962B2 (en) 2015-07-13 2024-12-24 Biotronik Ag Mechanically actuated and functionally integratable catheter system for treating vascular and non-vascular diseases and related methods
US10568752B2 (en) 2016-05-25 2020-02-25 W. L. Gore & Associates, Inc. Controlled endoprosthesis balloon expansion
US12496096B2 (en) * 2019-02-21 2025-12-16 Paul Hagan, JR. Esophageal food bolus dislodger device and method of using same
CR20210650A (es) * 2019-10-31 2022-06-02 Edwards Lifesciences Corp Conjunto de hombro de globo moldeado por soplado para un dispositivo de entrega transatéter
CN111588970B (zh) * 2020-05-29 2022-09-16 成都赛拉诺医疗科技有限公司 扩张球囊装置及扩张球囊装置的制作方法
MX2023000066A (es) * 2020-08-07 2023-02-01 Bard Inc C R Globo medico compuesto con capa exterior hibrida y metodo de produccion relacionado.
KR102315566B1 (ko) * 2021-02-25 2021-10-25 주식회사 제노스 스텐트 전달 어셈블리
JP7610016B2 (ja) * 2021-08-31 2025-01-07 株式会社グッドマン バルーンカテーテル
JP7551674B2 (ja) * 2022-02-08 2024-09-17 日本ライフライン株式会社 バルーンカテーテル
WO2023224786A1 (en) * 2022-05-18 2023-11-23 St. Jude Medical, Cardiology Division, Inc. Paravalvular leak protection for balloon expandable valves

Citations (2)

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CN102858274A (zh) * 2010-02-23 2013-01-02 美敦力公司 具有定尺寸气囊的基于导管的心脏瓣膜治疗系统
CN103313734A (zh) * 2011-01-05 2013-09-18 阿博特心血管系统公司 具有高塑性和高刚性的双ePTFE层系统的支架移植物

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CN103313734A (zh) * 2011-01-05 2013-09-18 阿博特心血管系统公司 具有高塑性和高刚性的双ePTFE层系统的支架移植物

Also Published As

Publication number Publication date
US20200078197A1 (en) 2020-03-12
US20180214289A1 (en) 2018-08-02
CN110430842B (zh) 2022-07-12
CN110430842A (zh) 2019-11-08
US10470905B2 (en) 2019-11-12
EP3600171A4 (en) 2021-03-31
JP2020512110A (ja) 2020-04-23
CA3057877A1 (en) 2018-10-04
CN115501024A (zh) 2022-12-23
US11510797B2 (en) 2022-11-29
WO2018183387A1 (en) 2018-10-04
JP7195618B2 (ja) 2022-12-26
EP3600171A1 (en) 2020-02-05

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CB02 Change of applicant information

Country or region after: U.S.A.

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Applicant after: Weierji Medical Co.,Ltd.

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Applicant before: OSTIAL Corp.

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