CN111528956A - 可解脱弹簧圈 - Google Patents
可解脱弹簧圈 Download PDFInfo
- Publication number
- CN111528956A CN111528956A CN202010380731.9A CN202010380731A CN111528956A CN 111528956 A CN111528956 A CN 111528956A CN 202010380731 A CN202010380731 A CN 202010380731A CN 111528956 A CN111528956 A CN 111528956A
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- 229910052751 metal Inorganic materials 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
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- ZONODCCBXBRQEZ-UHFFFAOYSA-N platinum tungsten Chemical compound [W].[Pt] ZONODCCBXBRQEZ-UHFFFAOYSA-N 0.000 claims description 6
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical class [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229910000619 316 stainless steel Inorganic materials 0.000 claims description 3
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- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims description 3
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Images
Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00902—Material properties transparent or translucent
- A61B2017/00915—Material properties transparent or translucent for radioactive radiation
- A61B2017/0092—Material properties transparent or translucent for radioactive radiation for X-rays
-
- 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
- A61B2017/1205—Introduction devices
-
- 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
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Vascular Medicine (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Neurosurgery (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010380731.9A CN111528956B (zh) | 2020-05-08 | 2020-05-08 | 可解脱弹簧圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010380731.9A CN111528956B (zh) | 2020-05-08 | 2020-05-08 | 可解脱弹簧圈 |
Publications (2)
Publication Number | Publication Date |
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CN111528956A true CN111528956A (zh) | 2020-08-14 |
CN111528956B CN111528956B (zh) | 2021-06-11 |
Family
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Family Applications (1)
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CN202010380731.9A Active CN111528956B (zh) | 2020-05-08 | 2020-05-08 | 可解脱弹簧圈 |
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CN (1) | CN111528956B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112626605A (zh) * | 2020-12-07 | 2021-04-09 | 北京泰杰伟业科技有限公司 | 一种可连续加工电化学抛光阳极电极的夹具 |
CN113768555A (zh) * | 2021-09-16 | 2021-12-10 | 孟自力 | 一种支气管胸膜瘘弹簧圈 |
CN116525121A (zh) * | 2023-07-05 | 2023-08-01 | 昆明同心医联科技有限公司 | 栓塞动脉瘤的首发弹簧圈推荐模型建立方法及其应用 |
CN116831679A (zh) * | 2023-09-02 | 2023-10-03 | 杭州亿科医疗科技有限公司 | 一种易于解脱的动脉瘤扰流装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69529969T2 (de) * | 1995-01-03 | 2003-11-27 | Cook Inc., Bloomington | Gerät zur Positionierung einer Emboliespule |
CN102438533A (zh) * | 2009-04-20 | 2012-05-02 | 加奇生物有限公司 | 一种用于输送栓塞器械的机械互锁连接输送装置 |
US20130138136A1 (en) * | 2011-11-30 | 2013-05-30 | Tyco Healthcare Group Lp | Positioning and detaching implants |
US20150216688A1 (en) * | 2014-02-04 | 2015-08-06 | The Texas A&M University System | Intravascular Medical Device Release System |
CN105142543A (zh) * | 2013-03-15 | 2015-12-09 | 柯惠有限合伙公司 | 血管植入物的输送与分离机构 |
CN110974333A (zh) * | 2020-01-07 | 2020-04-10 | 北京美中双和医疗器械股份有限公司 | 一种可解脱栓塞弹簧圈*** |
-
2020
- 2020-05-08 CN CN202010380731.9A patent/CN111528956B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69529969T2 (de) * | 1995-01-03 | 2003-11-27 | Cook Inc., Bloomington | Gerät zur Positionierung einer Emboliespule |
CN102438533A (zh) * | 2009-04-20 | 2012-05-02 | 加奇生物有限公司 | 一种用于输送栓塞器械的机械互锁连接输送装置 |
US20130138136A1 (en) * | 2011-11-30 | 2013-05-30 | Tyco Healthcare Group Lp | Positioning and detaching implants |
CN105142543A (zh) * | 2013-03-15 | 2015-12-09 | 柯惠有限合伙公司 | 血管植入物的输送与分离机构 |
CN110169802A (zh) * | 2013-03-15 | 2019-08-27 | 柯惠有限合伙公司 | 血管植入物的输送与分离机构 |
US20150216688A1 (en) * | 2014-02-04 | 2015-08-06 | The Texas A&M University System | Intravascular Medical Device Release System |
CN110974333A (zh) * | 2020-01-07 | 2020-04-10 | 北京美中双和医疗器械股份有限公司 | 一种可解脱栓塞弹簧圈*** |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112626605A (zh) * | 2020-12-07 | 2021-04-09 | 北京泰杰伟业科技有限公司 | 一种可连续加工电化学抛光阳极电极的夹具 |
CN112626605B (zh) * | 2020-12-07 | 2022-01-14 | 北京泰杰伟业科技有限公司 | 一种可连续加工电化学抛光阳极电极的夹具 |
CN113768555A (zh) * | 2021-09-16 | 2021-12-10 | 孟自力 | 一种支气管胸膜瘘弹簧圈 |
CN113768555B (zh) * | 2021-09-16 | 2023-01-31 | 孟自力 | 一种支气管胸膜瘘弹簧圈 |
CN116525121A (zh) * | 2023-07-05 | 2023-08-01 | 昆明同心医联科技有限公司 | 栓塞动脉瘤的首发弹簧圈推荐模型建立方法及其应用 |
CN116525121B (zh) * | 2023-07-05 | 2023-09-26 | 昆明同心医联科技有限公司 | 栓塞动脉瘤的首发弹簧圈推荐模型建立方法及其应用 |
CN116831679A (zh) * | 2023-09-02 | 2023-10-03 | 杭州亿科医疗科技有限公司 | 一种易于解脱的动脉瘤扰流装置 |
CN116831679B (zh) * | 2023-09-02 | 2023-11-14 | 杭州亿科医疗科技有限公司 | 一种易于解脱的动脉瘤扰流装置 |
Also Published As
Publication number | Publication date |
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CN111528956B (zh) | 2021-06-11 |
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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 | ||
CB02 | Change of applicant information |
Address after: Room 601, building 8, 200 Newton Road, Pudong New Area, Shanghai Applicant after: Shanghai Shenqi Medical Technology Co.,Ltd. Address before: Room 601, building 8, 200 Newton Road, Pudong New Area, Shanghai Applicant before: SHANGHAI SHENQI MEDICAL TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 601, building 8, 200 Newton Road, Pudong New Area, Shanghai Patentee after: SHANGHAI SHENQI MEDICAL TECHNOLOGY CO.,LTD. Address before: Room 601, building 8, 200 Newton Road, Pudong New Area, Shanghai Patentee before: Shanghai Shenqi Medical Technology Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |