CN107320148A - 一种弹簧圈 - Google Patents
一种弹簧圈 Download PDFInfo
- Publication number
- CN107320148A CN107320148A CN201710687788.1A CN201710687788A CN107320148A CN 107320148 A CN107320148 A CN 107320148A CN 201710687788 A CN201710687788 A CN 201710687788A CN 107320148 A CN107320148 A CN 107320148A
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- CN
- China
- Prior art keywords
- turn
- fibre bundle
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- 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
- 239000000835 fiber Substances 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims description 17
- -1 polyethylene terephthalate Polymers 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229920005594 polymer fiber Polymers 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910001260 Pt alloy Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 206010002329 Aneurysm Diseases 0.000 abstract description 23
- 238000013461 design Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 6
- 210000004204 blood vessel Anatomy 0.000 description 5
- 210000000578 peripheral nerve Anatomy 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 201000008450 Intracranial aneurysm Diseases 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 229910001080 W alloy Inorganic materials 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- ZONODCCBXBRQEZ-UHFFFAOYSA-N platinum tungsten Chemical compound [W].[Pt] ZONODCCBXBRQEZ-UHFFFAOYSA-N 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001594 aberrant effect Effects 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- JSLMNNPQKHONFW-UHFFFAOYSA-N benzene naphthalene-1-carboxylic acid Chemical compound C1(=CC=CC2=CC=CC=C12)C(=O)O.C1=CC=CC=C1 JSLMNNPQKHONFW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000010102 embolization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001732 thrombotic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- A61B17/12027—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
-
- 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
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710687788.1A CN107320148A (zh) | 2017-08-08 | 2017-08-08 | 一种弹簧圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710687788.1A CN107320148A (zh) | 2017-08-08 | 2017-08-08 | 一种弹簧圈 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107320148A true CN107320148A (zh) | 2017-11-07 |
Family
ID=60225815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710687788.1A Pending CN107320148A (zh) | 2017-08-08 | 2017-08-08 | 一种弹簧圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107320148A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107951525A (zh) * | 2017-12-11 | 2018-04-24 | 山东赛克赛斯生物科技有限公司 | 机械解脱装置及机械解脱系统 |
CN113729833A (zh) * | 2021-09-30 | 2021-12-03 | 南京思脉德医疗科技有限公司 | 一种可解脱弹簧圈的解脱机构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060276824A1 (en) * | 2005-06-02 | 2006-12-07 | Vladimir Mitelberg | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US20070239194A1 (en) * | 2006-04-05 | 2007-10-11 | Boston Scientific Scimed, Inc. | Vaso-occlusive devices having expandable fibers |
US20080221554A1 (en) * | 2007-03-05 | 2008-09-11 | Boston Scientific Scimed, Inc. | Deploying Embolic Coils |
US20120172913A1 (en) * | 2010-12-30 | 2012-07-05 | Cook Medical Technologies Llc | Delivery of an embolization coil with an attacher |
CN204106100U (zh) * | 2014-09-15 | 2015-01-21 | 北京泰杰伟业科技有限公司 | 可用于血管瘤体栓塞治疗的弹簧圈系统 |
US20160228123A1 (en) * | 2015-02-05 | 2016-08-11 | Boston Scientific Scimed, Inc. | Detachable implantable devices |
CN208725797U (zh) * | 2017-08-08 | 2019-04-12 | 上海申淇医疗科技有限公司 | 一种弹簧圈 |
-
2017
- 2017-08-08 CN CN201710687788.1A patent/CN107320148A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060276824A1 (en) * | 2005-06-02 | 2006-12-07 | Vladimir Mitelberg | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US20070239194A1 (en) * | 2006-04-05 | 2007-10-11 | Boston Scientific Scimed, Inc. | Vaso-occlusive devices having expandable fibers |
US20080221554A1 (en) * | 2007-03-05 | 2008-09-11 | Boston Scientific Scimed, Inc. | Deploying Embolic Coils |
US20120172913A1 (en) * | 2010-12-30 | 2012-07-05 | Cook Medical Technologies Llc | Delivery of an embolization coil with an attacher |
CN204106100U (zh) * | 2014-09-15 | 2015-01-21 | 北京泰杰伟业科技有限公司 | 可用于血管瘤体栓塞治疗的弹簧圈系统 |
US20160228123A1 (en) * | 2015-02-05 | 2016-08-11 | Boston Scientific Scimed, Inc. | Detachable implantable devices |
CN208725797U (zh) * | 2017-08-08 | 2019-04-12 | 上海申淇医疗科技有限公司 | 一种弹簧圈 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107951525A (zh) * | 2017-12-11 | 2018-04-24 | 山东赛克赛斯生物科技有限公司 | 机械解脱装置及机械解脱系统 |
CN113729833A (zh) * | 2021-09-30 | 2021-12-03 | 南京思脉德医疗科技有限公司 | 一种可解脱弹簧圈的解脱机构 |
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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: 201203, room 8, building 200, 601 Newton Road, Zhangjiang hi tech park, Shanghai Applicant after: Shanghai Shenqi Medical Technology Co.,Ltd. Address before: 201203, room 8, building 200, 601 Newton Road, Zhangjiang hi tech park, Shanghai Applicant before: SHANGHAI SHENQI MEDICAL TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 201203, room 8, building 200, 601 Newton Road, Zhangjiang hi tech park, Shanghai Applicant after: SHANGHAI SHENQI MEDICAL TECHNOLOGY CO.,LTD. Address before: 201203, room 8, building 200, 601 Newton Road, Zhangjiang hi tech park, Shanghai Applicant before: Shanghai Shenqi Medical Technology Co.,Ltd. |
|
CB02 | Change of applicant information |