CN113855141A - 一种瘤颈封堵装置 - Google Patents
一种瘤颈封堵装置 Download PDFInfo
- Publication number
- CN113855141A CN113855141A CN202111146298.3A CN202111146298A CN113855141A CN 113855141 A CN113855141 A CN 113855141A CN 202111146298 A CN202111146298 A CN 202111146298A CN 113855141 A CN113855141 A CN 113855141A
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- metal mesh
- metal
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- occlusion device
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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 118
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- 238000009941 weaving Methods 0.000 claims abstract description 11
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- 229910001000 nickel titanium Inorganic materials 0.000 claims description 6
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- 229910045601 alloy Inorganic materials 0.000 claims description 3
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- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical class [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
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- 206010002329 Aneurysm Diseases 0.000 abstract description 55
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- 230000000638 stimulation Effects 0.000 abstract description 3
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- 238000012276 Endovascular treatment Methods 0.000 description 1
- 206010018985 Haemorrhage intracranial Diseases 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/12031—Type of occlusion complete occlusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
- A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/1214—Coils or wires
- A61B17/12145—Coils or wires having a pre-set deployed three-dimensional shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12168—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure
- A61B17/12172—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device having a mesh structure having a pre-set deployed three-dimensional shape
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111146298.3A CN113855141A (zh) | 2021-09-28 | 2021-09-28 | 一种瘤颈封堵装置 |
PCT/CN2021/128044 WO2023050520A1 (zh) | 2021-09-28 | 2021-11-02 | 一种瘤颈封堵装置 |
EP21959084.1A EP4378401A1 (en) | 2021-09-28 | 2021-11-02 | Neck aneurysm blocking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111146298.3A CN113855141A (zh) | 2021-09-28 | 2021-09-28 | 一种瘤颈封堵装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113855141A true CN113855141A (zh) | 2021-12-31 |
Family
ID=78992276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111146298.3A Pending CN113855141A (zh) | 2021-09-28 | 2021-09-28 | 一种瘤颈封堵装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4378401A1 (zh) |
CN (1) | CN113855141A (zh) |
WO (1) | WO2023050520A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115462858A (zh) * | 2022-09-16 | 2022-12-13 | 北京泰杰伟业科技有限公司 | 一种瘤内扰流装置 |
CN115944343A (zh) * | 2022-12-07 | 2023-04-11 | 上海心玮医疗科技股份有限公司 | 一种瘤内密网支架和支架系统 |
CN116687496A (zh) * | 2023-08-04 | 2023-09-05 | 北京久事神康医疗科技有限公司 | 一种带网盘的栓塞装置 |
CN117503243A (zh) * | 2023-11-30 | 2024-02-06 | 北京昕科医疗科技有限公司 | 一种动脉瘤封堵装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205597963U (zh) * | 2016-02-02 | 2016-09-28 | 高不郎 | 一种局部密网覆膜支架 |
CN110893114A (zh) * | 2019-12-26 | 2020-03-20 | 上海加奇生物科技苏州有限公司 | 直接治疗动脉瘤且不阻断动脉瘤周边血管的支架 |
CN110934621A (zh) * | 2019-12-10 | 2020-03-31 | 贺迎坤 | 一种可降解血流导向装置 |
CN113069168A (zh) * | 2021-04-07 | 2021-07-06 | 上海微密医疗科技有限公司 | 动脉瘤封堵装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5905599A (en) * | 1998-09-04 | 2000-03-27 | Boston Scientific Limited | Detachable aneurysm neck closure patch |
WO2007006139A1 (en) * | 2005-07-12 | 2007-01-18 | Smart Biotech Inc. | Aneurysm occlusion device |
CN105105812A (zh) * | 2015-09-18 | 2015-12-02 | 王奎重 | 一种颅内动脉瘤介入栓塞治疗装置 |
CN205391220U (zh) * | 2015-11-13 | 2016-07-27 | 上海形状记忆合金材料有限公司 | 一种带孔的密网支架 |
CN106901793A (zh) * | 2017-04-05 | 2017-06-30 | 威海维心医疗设备有限公司 | 动脉瘤封堵罩 |
CN107374688A (zh) * | 2017-07-17 | 2017-11-24 | 湖南瑞康通科技发展有限公司 | 一种管腔内封堵装置 |
CN113274087B (zh) * | 2021-05-24 | 2022-08-26 | 北京泰杰伟业科技有限公司 | 一种瘤内扰流装置 |
-
2021
- 2021-09-28 CN CN202111146298.3A patent/CN113855141A/zh active Pending
- 2021-11-02 EP EP21959084.1A patent/EP4378401A1/en active Pending
- 2021-11-02 WO PCT/CN2021/128044 patent/WO2023050520A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205597963U (zh) * | 2016-02-02 | 2016-09-28 | 高不郎 | 一种局部密网覆膜支架 |
CN110934621A (zh) * | 2019-12-10 | 2020-03-31 | 贺迎坤 | 一种可降解血流导向装置 |
CN110893114A (zh) * | 2019-12-26 | 2020-03-20 | 上海加奇生物科技苏州有限公司 | 直接治疗动脉瘤且不阻断动脉瘤周边血管的支架 |
CN113069168A (zh) * | 2021-04-07 | 2021-07-06 | 上海微密医疗科技有限公司 | 动脉瘤封堵装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115462858A (zh) * | 2022-09-16 | 2022-12-13 | 北京泰杰伟业科技有限公司 | 一种瘤内扰流装置 |
CN115944343A (zh) * | 2022-12-07 | 2023-04-11 | 上海心玮医疗科技股份有限公司 | 一种瘤内密网支架和支架系统 |
CN116687496A (zh) * | 2023-08-04 | 2023-09-05 | 北京久事神康医疗科技有限公司 | 一种带网盘的栓塞装置 |
CN116687496B (zh) * | 2023-08-04 | 2024-06-07 | 北京久事神康医疗科技有限公司 | 一种带网盘的栓塞装置 |
CN117503243A (zh) * | 2023-11-30 | 2024-02-06 | 北京昕科医疗科技有限公司 | 一种动脉瘤封堵装置 |
CN117503243B (zh) * | 2023-11-30 | 2024-05-17 | 北京昕科医疗科技有限公司 | 一种动脉瘤封堵装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2023050520A1 (zh) | 2023-04-06 |
EP4378401A1 (en) | 2024-06-05 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Mu Lei Inventor after: Wang Xiaoting Inventor after: Cheng Wenjie Inventor after: Cui Wei Inventor after: Xu Yongsong Inventor after: Qin Chuan Inventor after: Tang Hang Inventor after: Zhang Ting Inventor after: Liao Zhimei Inventor after: Wang Jin Inventor before: Mu Lei Inventor before: Cheng Wenjie Inventor before: Xu Yongsong Inventor before: Qin Chuan Inventor before: Tang Hang Inventor before: Zhang Ting Inventor before: Liao Zhimei Inventor before: Wang Jin Inventor before: Wang Xiaoting |
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CB02 | Change of applicant information | ||
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Address after: 101204 building 4, yard 21, Panlong West Road, Mafang Town, Pinggu District, Beijing Applicant after: Beijing Taijieweiye Technology Co.,Ltd. Address before: 101204 building 4, yard 21, Panlong West Road, Mafang Town, Pinggu District, Beijing Applicant before: BEIJING TAIJIE WEIYE TECHNOLOGY Co.,Ltd. |