CN114601608A - 一种血管支架及支架组件 - Google Patents
一种血管支架及支架组件 Download PDFInfo
- Publication number
- CN114601608A CN114601608A CN202210419263.0A CN202210419263A CN114601608A CN 114601608 A CN114601608 A CN 114601608A CN 202210419263 A CN202210419263 A CN 202210419263A CN 114601608 A CN114601608 A CN 114601608A
- Authority
- CN
- China
- Prior art keywords
- support
- loop
- stent
- closed
- open
- 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.)
- Pending
Links
Images
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- 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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
- A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
-
- 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
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210419263.0A CN114601608A (zh) | 2022-04-20 | 2022-04-20 | 一种血管支架及支架组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210419263.0A CN114601608A (zh) | 2022-04-20 | 2022-04-20 | 一种血管支架及支架组件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114601608A true CN114601608A (zh) | 2022-06-10 |
Family
ID=81869522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210419263.0A Pending CN114601608A (zh) | 2022-04-20 | 2022-04-20 | 一种血管支架及支架组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114601608A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116725753A (zh) * | 2023-05-25 | 2023-09-12 | 广东博迈医疗科技股份有限公司 | 一种血管支架 |
-
2022
- 2022-04-20 CN CN202210419263.0A patent/CN114601608A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116725753A (zh) * | 2023-05-25 | 2023-09-12 | 广东博迈医疗科技股份有限公司 | 一种血管支架 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11654037B2 (en) | Vascular remodeling device | |
US11147563B2 (en) | Vascular remodeling device | |
US20220330962A1 (en) | Multi-pivot thrombectomy device | |
US11045204B2 (en) | Vascular remodeling device | |
KR101019896B1 (ko) | 유연성 및 정합성 스텐트 및 이의 제조 방법 | |
EP1266636B1 (en) | An expandable endovascular stent | |
JP5005542B2 (ja) | 拡張型ステント用に最適化されたフレックスリンク | |
EP1621226B1 (en) | Extendable soft stent with excellent follow-up capability to blood vessel | |
US11007073B2 (en) | Thin film mesh hybrid for treating vascular defects | |
WO2019096158A1 (zh) | 血管支架 | |
CN114601608A (zh) | 一种血管支架及支架组件 | |
CN114870213A (zh) | 球囊约束支架及球囊导管 | |
CN115120394A (zh) | 可回收动脉瘤辅助支架及输送系统 | |
CN210990959U (zh) | 一种弯曲式血管支架 | |
CN109199635B (zh) | 一种覆膜支架 | |
JP7130027B2 (ja) | 血管内での導入用の拡張可能なチューブ | |
CN112656543B (zh) | 迁移能力降低的外周血管支架 | |
CN213607213U (zh) | 输尿管支架 | |
CN219614131U (zh) | 一种血管支架 | |
CN218220800U (zh) | 球囊约束支架及球囊导管 | |
CN116725753A (zh) | 一种血管支架 | |
CN116407377A (zh) | 管腔支架 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Xinjian Inventor after: Cai Yunhan Inventor after: Zhang Yisen Inventor after: Liu Jian Inventor after: Wang Shengzhang Inventor before: Cai Yunhan Inventor before: Zhang Yisen Inventor before: Liu Jian Inventor before: Wang Shengzhang Inventor before: Yang Xinjian |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230918 Address after: 119 South Fourth Ring Road West, Fengtai District, Beijing Applicant after: BEIJING TIANTAN HOSPITAL, CAPITAL MEDICAL University Address before: 6 Tiantan Xili, Dongcheng District, Beijing Applicant before: BEIJING TIANTAN HOSPITAL, CAPITAL MEDICAL University Applicant before: Shanghai Yimai Medical Technology Co.,Ltd. |
|
TA01 | Transfer of patent application right |