DE60025649T2 - Verstärkter katheter mit elliptischem draht - Google Patents
Verstärkter katheter mit elliptischem draht Download PDFInfo
- Publication number
- DE60025649T2 DE60025649T2 DE60025649T DE60025649T DE60025649T2 DE 60025649 T2 DE60025649 T2 DE 60025649T2 DE 60025649 T DE60025649 T DE 60025649T DE 60025649 T DE60025649 T DE 60025649T DE 60025649 T2 DE60025649 T2 DE 60025649T2
- Authority
- DE
- Germany
- Prior art keywords
- catheter
- wire
- section
- reinforcing wire
- main lumen
- 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.)
- Revoked
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 239000011295 pitch Substances 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 51
- 239000002356 single layer Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 26
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material 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
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 229920001870 copolymer plastic Polymers 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000010102 embolization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BFMKFCLXZSUVPI-UHFFFAOYSA-N ethyl but-3-enoate Chemical compound CCOC(=O)CC=C BFMKFCLXZSUVPI-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16761399P | 1999-11-26 | 1999-11-26 | |
| US167613P | 1999-11-26 | ||
| PCT/US2000/030157 WO2001037918A1 (en) | 1999-11-26 | 2000-11-24 | Elliptical wire-reinforced catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60025649D1 DE60025649D1 (de) | 2006-04-06 |
| DE60025649T2 true DE60025649T2 (de) | 2006-11-02 |
Family
ID=22608067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60025649T Revoked DE60025649T2 (de) | 1999-11-26 | 2000-11-24 | Verstärkter katheter mit elliptischem draht |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1231972B1 (enExample) |
| JP (1) | JP2003514633A (enExample) |
| AT (1) | ATE315949T1 (enExample) |
| AU (1) | AU2040601A (enExample) |
| CA (1) | CA2389933A1 (enExample) |
| DE (1) | DE60025649T2 (enExample) |
| ES (1) | ES2256073T3 (enExample) |
| WO (1) | WO2001037918A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090012500A1 (en) * | 2005-02-10 | 2009-01-08 | Kaneka Corporation | Medical Catheter Tube and Method of Producing the Same |
| US7914515B2 (en) | 2007-07-18 | 2011-03-29 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter and introducer catheter having torque transfer layer and method of manufacture |
| US20120078187A1 (en) * | 2010-09-23 | 2012-03-29 | Cook Incorporated | Flexible introducer sheath |
| CN105377352B (zh) | 2013-05-19 | 2020-05-19 | 卡迪纳尔健康515瑞士有限公司 | 大管腔引导导管 |
| US9242079B2 (en) * | 2013-11-12 | 2016-01-26 | Gyrus Acmi, Inc. | Ureteral stents with waveform interlayers and interstitching |
| JP2016084901A (ja) * | 2014-10-28 | 2016-05-19 | 日星電気株式会社 | 管状部材 |
| NZ779012A (en) * | 2019-05-20 | 2025-10-31 | ResMed Asia Pte Ltd | Air delivery conduit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924632A (en) | 1972-12-07 | 1975-12-09 | William A Cook | Fiber glass reinforced catheter |
| US4425919A (en) | 1981-07-27 | 1984-01-17 | Raychem Corporation | Torque transmitting catheter apparatus |
| US4516972A (en) | 1982-01-28 | 1985-05-14 | Advanced Cardiovascular Systems, Inc. | Guiding catheter and method of manufacture |
| US5037404A (en) | 1988-11-14 | 1991-08-06 | Cordis Corporation | Catheter having sections of variable torsion characteristics |
| US4985022A (en) | 1988-11-23 | 1991-01-15 | Med Institute, Inc. | Catheter having durable and flexible segments |
| US5176660A (en) | 1989-10-23 | 1993-01-05 | Cordis Corporation | Catheter having reinforcing strands |
| US5279596A (en) | 1990-07-27 | 1994-01-18 | Cordis Corporation | Intravascular catheter with kink resistant tip |
| US5454795A (en) | 1994-06-27 | 1995-10-03 | Target Therapeutics, Inc. | Kink-free spiral-wound catheter |
| AU4242996A (en) * | 1994-11-23 | 1996-06-17 | Navarre Biomedical, Ltd. | Flexible catheter |
| US5713867A (en) * | 1996-04-29 | 1998-02-03 | Medtronic, Inc. | Introducer system having kink resistant splittable sheath |
| US5755704A (en) * | 1996-10-29 | 1998-05-26 | Medtronic, Inc. | Thinwall guide catheter |
| US5951539A (en) * | 1997-06-10 | 1999-09-14 | Target Therpeutics, Inc. | Optimized high performance multiple coil spiral-wound vascular catheter |
-
2000
- 2000-11-24 WO PCT/US2000/030157 patent/WO2001037918A1/en not_active Ceased
- 2000-11-24 AT AT00983678T patent/ATE315949T1/de not_active IP Right Cessation
- 2000-11-24 AU AU20406/01A patent/AU2040601A/en not_active Abandoned
- 2000-11-24 JP JP2001539529A patent/JP2003514633A/ja active Pending
- 2000-11-24 ES ES00983678T patent/ES2256073T3/es not_active Expired - Lifetime
- 2000-11-24 EP EP00983678A patent/EP1231972B1/en not_active Revoked
- 2000-11-24 DE DE60025649T patent/DE60025649T2/de not_active Revoked
- 2000-11-24 CA CA002389933A patent/CA2389933A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1231972A1 (en) | 2002-08-21 |
| WO2001037918A1 (en) | 2001-05-31 |
| ATE315949T1 (de) | 2006-02-15 |
| CA2389933A1 (en) | 2001-05-31 |
| EP1231972B1 (en) | 2006-01-18 |
| DE60025649D1 (de) | 2006-04-06 |
| AU2040601A (en) | 2001-06-04 |
| ES2256073T3 (es) | 2006-07-16 |
| WO2001037918A9 (en) | 2002-05-16 |
| JP2003514633A (ja) | 2003-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: WUESTHOFF & WUESTHOFF PATENT- UND RECHTSANWAELTE, 8 |
|
| 8331 | Complete revocation |