CN104352287B - 腔静脉过滤器 - Google Patents
腔静脉过滤器 Download PDFInfo
- Publication number
- CN104352287B CN104352287B CN201410538617.9A CN201410538617A CN104352287B CN 104352287 B CN104352287 B CN 104352287B CN 201410538617 A CN201410538617 A CN 201410538617A CN 104352287 B CN104352287 B CN 104352287B
- Authority
- CN
- China
- Prior art keywords
- drainage screen
- filter
- vena cava
- thrombosis
- top layer
- 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
Links
- 208000007536 Thrombosis Diseases 0.000 claims abstract description 32
- 210000004204 blood vessel Anatomy 0.000 claims abstract description 15
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 14
- 239000010409 thin film Substances 0.000 claims abstract description 10
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910001000 nickel titanium Inorganic materials 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 210000003111 iliac vein Anatomy 0.000 claims abstract description 4
- 210000002796 renal vein Anatomy 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims description 10
- 239000008280 blood Substances 0.000 claims description 5
- 210000004369 blood Anatomy 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000002513 implantation Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 206010051055 Deep vein thrombosis Diseases 0.000 description 13
- 210000003725 endotheliocyte Anatomy 0.000 description 13
- 239000010410 layer Substances 0.000 description 10
- 239000003146 anticoagulant agent Substances 0.000 description 8
- 229940127219 anticoagulant drug Drugs 0.000 description 8
- 208000010378 Pulmonary Embolism Diseases 0.000 description 7
- 238000002560 therapeutic procedure Methods 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 208000005189 Embolism Diseases 0.000 description 4
- 206010047249 Venous thrombosis Diseases 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 210000003462 vein Anatomy 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000003038 endothelium Anatomy 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 206010025482 malaise Diseases 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 208000001435 Thromboembolism Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 231100000433 cytotoxic Toxicity 0.000 description 2
- 230000001472 cytotoxic effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000002889 endothelial cell Anatomy 0.000 description 2
- 231100000518 lethal Toxicity 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001732 thrombotic effect Effects 0.000 description 2
- 210000003556 vascular endothelial cell Anatomy 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 206010062713 Haemorrhagic diathesis Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 208000005890 Neuroma Diseases 0.000 description 1
- 206010037437 Pulmonary thrombosis Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 206010065441 Venous haemorrhage Diseases 0.000 description 1
- 206010047228 Venous injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000010102 embolization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000031169 hemorrhagic disease Diseases 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 231100001252 long-term toxicity Toxicity 0.000 description 1
- 239000003055 low molecular weight heparin Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001147 pulmonary artery Anatomy 0.000 description 1
- 208000002815 pulmonary hypertension Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 210000003606 umbilical vein Anatomy 0.000 description 1
- 210000001631 vena cava inferior Anatomy 0.000 description 1
- PJVWKTKQMONHTI-UHFFFAOYSA-N warfarin Chemical compound OC=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 PJVWKTKQMONHTI-UHFFFAOYSA-N 0.000 description 1
- 229960005080 warfarin Drugs 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410538617.9A CN104352287B (zh) | 2014-10-13 | 2014-10-13 | 腔静脉过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410538617.9A CN104352287B (zh) | 2014-10-13 | 2014-10-13 | 腔静脉过滤器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104352287A CN104352287A (zh) | 2015-02-18 |
CN104352287B true CN104352287B (zh) | 2016-09-07 |
Family
ID=52519670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410538617.9A Active CN104352287B (zh) | 2014-10-13 | 2014-10-13 | 腔静脉过滤器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104352287B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104970900B (zh) * | 2015-06-26 | 2017-10-17 | 深圳市科奕顿生物医疗科技有限公司 | 可回收血栓过滤器 |
CN106510897A (zh) * | 2016-12-30 | 2017-03-22 | 科塞尔医疗科技(苏州)有限公司 | 能够平稳释放的血栓过滤器及其制备方法 |
CN107714237B (zh) * | 2017-11-29 | 2023-06-20 | 北京积水潭医院 | 一种腔静脉过滤器 |
WO2021047604A1 (zh) * | 2019-09-12 | 2021-03-18 | 深圳市科奕顿生物医疗科技有限公司 | 一种腔内植入体结构及具有该结构的腔静脉滤器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6468290B1 (en) * | 2000-06-05 | 2002-10-22 | Scimed Life Systems, Inc. | Two-planar vena cava filter with self-centering capabilities |
CN2569770Y (zh) * | 2002-09-28 | 2003-09-03 | 维科医疗器械(苏州)有限公司 | 一种可回收式血栓过滤器 |
CN101143114A (zh) * | 2006-09-14 | 2008-03-19 | 微创医疗器械(上海)有限公司 | 双层静脉滤器 |
CN101147705A (zh) * | 2006-09-18 | 2008-03-26 | 深圳市先健科技股份有限公司 | 可控释放的生物陶瓷血栓过滤器及其制作方法 |
CN101933839A (zh) * | 2010-08-26 | 2011-01-05 | 先健科技(深圳)有限公司 | 介入型医疗器械连接装置及其使用方法 |
CN102178569A (zh) * | 2011-06-08 | 2011-09-14 | 威海维心医疗设备有限公司 | 一种可控释放的腔静脉滤器及其加工方法 |
CN103027763A (zh) * | 2012-11-16 | 2013-04-10 | 北京泰杰伟业科技有限公司 | 覆有高分子涂层的腔静脉过滤器及高分子涂层的制备方法 |
CN103385770A (zh) * | 2012-05-07 | 2013-11-13 | 王涛 | 具有血栓收集器的临时滤器 |
CN203388958U (zh) * | 2013-07-04 | 2014-01-15 | 张梅 | 一种新型可回收下腔静脉滤器 |
CN204181741U (zh) * | 2014-10-13 | 2015-03-04 | 陈奕龙 | 腔静脉过滤器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8062328B2 (en) * | 2007-09-07 | 2011-11-22 | Merit Medical Systems, Inc. | Percutaneous permanent retrievable vascular filter |
US9271818B2 (en) * | 2013-02-25 | 2016-03-01 | Cook Medical Technologies Llc | Conical vena cava filter with jugular or femoral retrieval |
-
2014
- 2014-10-13 CN CN201410538617.9A patent/CN104352287B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6468290B1 (en) * | 2000-06-05 | 2002-10-22 | Scimed Life Systems, Inc. | Two-planar vena cava filter with self-centering capabilities |
CN2569770Y (zh) * | 2002-09-28 | 2003-09-03 | 维科医疗器械(苏州)有限公司 | 一种可回收式血栓过滤器 |
CN101143114A (zh) * | 2006-09-14 | 2008-03-19 | 微创医疗器械(上海)有限公司 | 双层静脉滤器 |
CN101147705A (zh) * | 2006-09-18 | 2008-03-26 | 深圳市先健科技股份有限公司 | 可控释放的生物陶瓷血栓过滤器及其制作方法 |
CN101933839A (zh) * | 2010-08-26 | 2011-01-05 | 先健科技(深圳)有限公司 | 介入型医疗器械连接装置及其使用方法 |
CN102178569A (zh) * | 2011-06-08 | 2011-09-14 | 威海维心医疗设备有限公司 | 一种可控释放的腔静脉滤器及其加工方法 |
CN103385770A (zh) * | 2012-05-07 | 2013-11-13 | 王涛 | 具有血栓收集器的临时滤器 |
CN103027763A (zh) * | 2012-11-16 | 2013-04-10 | 北京泰杰伟业科技有限公司 | 覆有高分子涂层的腔静脉过滤器及高分子涂层的制备方法 |
CN203388958U (zh) * | 2013-07-04 | 2014-01-15 | 张梅 | 一种新型可回收下腔静脉滤器 |
CN204181741U (zh) * | 2014-10-13 | 2015-03-04 | 陈奕龙 | 腔静脉过滤器 |
Also Published As
Publication number | Publication date |
---|---|
CN104352287A (zh) | 2015-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204181741U (zh) | 腔静脉过滤器 | |
CN104970900B (zh) | 可回收血栓过滤器 | |
AU2017255547B2 (en) | Inferior vena cava filter | |
CN104352287B (zh) | 腔静脉过滤器 | |
US20060206138A1 (en) | Intravascular filter assembly | |
US6436121B1 (en) | Removable blood filter | |
CA2636419C (en) | Removable blood conduit filter | |
US20110106135A1 (en) | Indwelling Temporary IVC Filter System With Drug Delivery and Aspiration | |
Nakagawa et al. | A retrievable nitinol vena cava filter: experimental and initial clinical results | |
CN108403254B (zh) | 一种新型可回收型腔静脉滤器 | |
US11779450B2 (en) | Filter device | |
Greenfield | Evolution of venous interruption for pulmonary thromboembolism | |
CN107928839B (zh) | 一种部分可降解的腔静脉滤器 | |
CN211325882U (zh) | 一种可回收腔静脉过滤器及滤器系统 | |
CN205494080U (zh) | 滤器 | |
CN107028680A (zh) | 一种腔静脉过滤器 | |
US20110106134A1 (en) | Indwelling Temporary IVC Filter System with Aspiration | |
CN203885663U (zh) | 可降解腔静脉滤器及释放系统 | |
CN210673504U (zh) | 一种可回收腔静脉滤器及滤器系统 | |
CN205494082U (zh) | 滤器 | |
CN205758765U (zh) | 一种编织型腔静脉滤器 | |
CN111096822A (zh) | 一种静脉滤器回收抓捕器 | |
US20110106136A1 (en) | IVC Filter With Drug Delivery | |
RU137726U1 (ru) | Биодезинтегрируемый интравенозный фильтр | |
CHARLESTON et al. | Thromboembolism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN KEYIDUN BIOMEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN YILONG Effective date: 20150605 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150605 Address after: 1301-1, Silver Star Science and technology building in C District of Longhua District Guanlan Street sightseeing road 518000 Guangdong city of Shenzhen province 806 Applicant after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 518000 talent market building, Baoan North Road, Shenzhen, Guangdong, Luohu District Applicant before: Chen Yilong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 518118 Guangdong province Shenzhen City Pingshan Pingshan Street industrial area planning five road No. 1 Patentee after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 1301-1, Silver Star Science and technology building in C District of Longhua District Guanlan Street sightseeing road 518000 Guangdong city of Shenzhen province 806 Patentee before: Biological medical science and technology company limited of grand of section of Shenzhen |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518118 Guangdong province Shenzhen City Ping mountain Pingshan Street industrial zone planning five road No. 1 Patentee after: Biological medical science and technology company limited of grand of section of Shenzhen Address before: 518118 Guangdong province Shenzhen City Pingshan Pingshan Street industrial area planning five road No. 1 Patentee before: Biological medical science and technology company limited of grand of section of Shenzhen |