CN1311647A - 小脉管可扩张植入膜及其制作方法 - Google Patents
小脉管可扩张植入膜及其制作方法 Download PDFInfo
- Publication number
- CN1311647A CN1311647A CN99809173A CN99809173A CN1311647A CN 1311647 A CN1311647 A CN 1311647A CN 99809173 A CN99809173 A CN 99809173A CN 99809173 A CN99809173 A CN 99809173A CN 1311647 A CN1311647 A CN 1311647A
- Authority
- CN
- China
- Prior art keywords
- film
- expansion
- implantation
- state
- implantation film
- 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.)
- Granted
Links
- 239000007943 implant Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000004033 plastic Substances 0.000 claims abstract description 39
- 238000002513 implantation Methods 0.000 claims description 170
- 239000000463 material Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 19
- 230000009466 transformation Effects 0.000 claims 1
- 239000012528 membrane Substances 0.000 abstract description 14
- 238000001727 in vivo Methods 0.000 abstract description 5
- 238000000338 in vitro Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000003698 laser cutting Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 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 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 241001044369 Amphion Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000005485 Thrombocytosis Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical class [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical group [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 229940046001 vitamin b complex Drugs 0.000 description 1
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
- 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
-
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
-
- 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
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- 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)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9480998P | 1998-07-31 | 1998-07-31 | |
US60/094,809 | 1998-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1311647A true CN1311647A (zh) | 2001-09-05 |
CN1183881C CN1183881C (zh) | 2005-01-12 |
Family
ID=22247300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998091731A Expired - Fee Related CN1183881C (zh) | 1998-07-31 | 1999-07-29 | 小脉管可扩张植入膜 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20060287708A1 (zh) |
EP (1) | EP1100409B1 (zh) |
JP (2) | JP2002522113A (zh) |
CN (1) | CN1183881C (zh) |
AT (1) | ATE290833T1 (zh) |
AU (1) | AU762087B2 (zh) |
CA (1) | CA2339134C (zh) |
DE (1) | DE69924260T2 (zh) |
NZ (1) | NZ510187A (zh) |
WO (1) | WO2000007522A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109833521A (zh) * | 2017-11-29 | 2019-06-04 | 郑州大学 | 一种制备人工血管的方法及装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6863683B2 (en) | 2001-09-19 | 2005-03-08 | Abbott Laboratoris Vascular Entities Limited | Cold-molding process for loading a stent onto a stent delivery system |
US7670369B2 (en) * | 2005-10-13 | 2010-03-02 | Cook Incorporated | Endoluminal prosthesis |
US7318837B2 (en) | 2006-03-30 | 2008-01-15 | Medtronic Vascular, Inc. | Customized alloys for stents |
US8333000B2 (en) | 2006-06-19 | 2012-12-18 | Advanced Cardiovascular Systems, Inc. | Methods for improving stent retention on a balloon catheter |
EP2668934B1 (en) * | 2008-12-12 | 2017-05-10 | Abbott Laboratories Vascular Enterprises Limited | Process for loading a stent onto a stent delivery system |
US20110106234A1 (en) * | 2009-10-30 | 2011-05-05 | Axel Grandt | Interluminal medical treatment devices and methods |
EP2594232B1 (en) * | 2010-07-15 | 2017-09-20 | Clino Ltd. | Highly elastic stent and production method for highly elastic stent |
FR3007271B1 (fr) * | 2013-06-21 | 2016-12-09 | Univ Joseph Fourier | Ecarteur de type stent |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5102417A (en) | 1985-11-07 | 1992-04-07 | Expandable Grafts Partnership | Expandable intraluminal graft, and method and apparatus for implanting an expandable intraluminal graft |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
US5041126A (en) | 1987-03-13 | 1991-08-20 | Cook Incorporated | Endovascular stent and delivery system |
US4907336A (en) | 1987-03-13 | 1990-03-13 | Cook Incorporated | Method of making an endovascular stent and delivery system |
US4800882A (en) | 1987-03-13 | 1989-01-31 | Cook Incorporated | Endovascular stent and delivery system |
US5037392A (en) | 1989-06-06 | 1991-08-06 | Cordis Corporation | Stent-implanting balloon assembly |
US5035706A (en) | 1989-10-17 | 1991-07-30 | Cook Incorporated | Percutaneous stent and method for retrieval thereof |
US5147385A (en) | 1989-11-01 | 1992-09-15 | Schneider (Europe) A.G. | Stent and catheter for the introduction of the stent |
DE9117152U1 (de) | 1990-10-09 | 1996-07-11 | Cook Inc., Bloomington, Ind. | Stent |
US5316023A (en) | 1992-01-08 | 1994-05-31 | Expandable Grafts Partnership | Method for bilateral intra-aortic bypass |
US5235488A (en) | 1992-02-05 | 1993-08-10 | Brett Products, Inc. | Wire wound core |
JPH05220218A (ja) | 1992-02-13 | 1993-08-31 | Norio Nakabayashi | 抗血栓性再生セルロース系膜及びその製造方法 |
US5643312A (en) | 1994-02-25 | 1997-07-01 | Fischell Robert | Stent having a multiplicity of closed circular structures |
DE69532049T2 (de) | 1994-04-01 | 2004-07-08 | Prograft Medical, Inc., Palo Alto | Selbstausdehnbarer Stent bzw. Stenttransplantat und Verfahren zu ihrer Vorbereitung |
EP0689805B1 (en) * | 1994-06-27 | 2003-05-28 | Corvita Corporation | Bistable luminal graft endoprostheses |
CA2175720C (en) | 1996-05-03 | 2011-11-29 | Ian M. Penn | Bifurcated stent and method for the manufacture and delivery of same |
US5749851A (en) * | 1995-03-02 | 1998-05-12 | Scimed Life Systems, Inc. | Stent installation method using balloon catheter having stepped compliance curve |
US5776161A (en) * | 1995-10-16 | 1998-07-07 | Instent, Inc. | Medical stents, apparatus and method for making same |
US5843117A (en) * | 1996-02-14 | 1998-12-01 | Inflow Dynamics Inc. | Implantable vascular and endoluminal stents and process of fabricating the same |
CA2192520A1 (en) | 1996-03-05 | 1997-09-05 | Ian M. Penn | Expandable stent and method for delivery of same |
WO1997032544A1 (en) | 1996-03-05 | 1997-09-12 | Divysio Solutions Ulc. | Expandable stent and method for delivery of same |
ATE254434T1 (de) * | 1996-09-18 | 2003-12-15 | Micro Therapeutics Inc | Intrakranialer stent |
DE19722384A1 (de) * | 1997-05-28 | 1998-12-03 | Gfe Ges Fuer Forschung Und Ent | Flexible expandierbare Gefäßstütze |
US6096175A (en) * | 1998-07-17 | 2000-08-01 | Micro Therapeutics, Inc. | Thin film stent |
-
1999
- 1999-07-29 EP EP99934433A patent/EP1100409B1/en not_active Expired - Lifetime
- 1999-07-29 JP JP2000563209A patent/JP2002522113A/ja active Pending
- 1999-07-29 AT AT99934433T patent/ATE290833T1/de not_active IP Right Cessation
- 1999-07-29 CN CNB998091731A patent/CN1183881C/zh not_active Expired - Fee Related
- 1999-07-29 CA CA002339134A patent/CA2339134C/en not_active Expired - Fee Related
- 1999-07-29 WO PCT/CA1999/000694 patent/WO2000007522A1/en active IP Right Grant
- 1999-07-29 AU AU50230/99A patent/AU762087B2/en not_active Ceased
- 1999-07-29 DE DE69924260T patent/DE69924260T2/de not_active Expired - Lifetime
- 1999-07-29 NZ NZ510187A patent/NZ510187A/en not_active IP Right Cessation
-
2006
- 2006-08-01 US US11/461,707 patent/US20060287708A1/en not_active Abandoned
-
2010
- 2010-07-09 JP JP2010156833A patent/JP2010246987A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109833521A (zh) * | 2017-11-29 | 2019-06-04 | 郑州大学 | 一种制备人工血管的方法及装置 |
CN109833521B (zh) * | 2017-11-29 | 2021-10-26 | 郑州大学 | 一种制备人工血管的方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1100409A1 (en) | 2001-05-23 |
JP2002522113A (ja) | 2002-07-23 |
CN1183881C (zh) | 2005-01-12 |
JP2010246987A (ja) | 2010-11-04 |
AU762087B2 (en) | 2003-06-19 |
DE69924260D1 (de) | 2005-04-21 |
CA2339134A1 (en) | 2000-02-17 |
NZ510187A (en) | 2003-08-29 |
EP1100409B1 (en) | 2005-03-16 |
DE69924260T2 (de) | 2006-02-09 |
ATE290833T1 (de) | 2005-04-15 |
CA2339134C (en) | 2004-09-28 |
AU5023099A (en) | 2000-02-28 |
WO2000007522A1 (en) | 2000-02-17 |
US20060287708A1 (en) | 2006-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: NOVI CO., LTD. Free format text: FORMER NAME OR ADDRESS: NOVO RPS ULC Owner name: EVERSIO MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: NOVI CO., LTD. Owner name: EVICHIO MEDICAL EQUIPMENT UNLIMITED LIABILITY COMP Free format text: FORMER NAME OR ADDRESS: EVERSIO MEDICAL EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Nova Scotia Canada Patentee after: NOVO RPS ULC Address before: Nova Scotia Canada Patentee before: In accordance with the Vichy Austrian medical equipment Co.,Ltd. Address after: Nova Scotia Canada Patentee after: In accordance with the Vichy Austrian medical equipment Co.,Ltd. Address before: British Columbia Patentee before: Nowe GmbH Address after: British Columbia Patentee after: NOWE GmbH Address before: British Columbia Patentee before: Novo Corp. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050112 Termination date: 20120729 |