DE60234109D1 - Katheter mit besserer kurvengängigkeit durch wärmebehandlung - Google Patents
Katheter mit besserer kurvengängigkeit durch wärmebehandlungInfo
- Publication number
- DE60234109D1 DE60234109D1 DE60234109T DE60234109T DE60234109D1 DE 60234109 D1 DE60234109 D1 DE 60234109D1 DE 60234109 T DE60234109 T DE 60234109T DE 60234109 T DE60234109 T DE 60234109T DE 60234109 D1 DE60234109 D1 DE 60234109D1
- Authority
- DE
- Germany
- Prior art keywords
- catheter
- heat treatment
- distal portion
- curved
- better turnover
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
-
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
-
- 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
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/022—Annealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7542—Catheters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/957,361 US7846148B2 (en) | 2001-09-20 | 2001-09-20 | Catheter having increased curve performance through heat treatment |
PCT/US2002/028992 WO2003024516A2 (en) | 2001-09-20 | 2002-09-12 | Catheter having increased curve performance through heat treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60234109D1 true DE60234109D1 (de) | 2009-12-03 |
Family
ID=25499474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60234109T Expired - Lifetime DE60234109D1 (de) | 2001-09-20 | 2002-09-12 | Katheter mit besserer kurvengängigkeit durch wärmebehandlung |
Country Status (7)
Country | Link |
---|---|
US (2) | US7846148B2 (de) |
EP (1) | EP1427468B1 (de) |
AT (1) | ATE446115T1 (de) |
CA (1) | CA2459131C (de) |
DE (1) | DE60234109D1 (de) |
ES (1) | ES2331565T3 (de) |
WO (1) | WO2003024516A2 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7300459B2 (en) * | 2002-10-17 | 2007-11-27 | Heuser Richard R | Stent with covering and differential dilation |
US7166088B2 (en) * | 2003-01-27 | 2007-01-23 | Heuser Richard R | Catheter introducer system |
US7824392B2 (en) | 2003-08-20 | 2010-11-02 | Boston Scientific Scimed, Inc. | Catheter with thin-walled braid |
US7615043B2 (en) * | 2003-08-20 | 2009-11-10 | Boston Scientific Scimed, Inc. | Medical device incorporating a polymer blend |
US7402141B2 (en) * | 2003-08-27 | 2008-07-22 | Heuser Richard R | Catheter guidewire system using concentric wires |
US8545418B2 (en) | 2004-08-25 | 2013-10-01 | Richard R. Heuser | Systems and methods for ablation of occlusions within blood vessels |
US20090012429A1 (en) * | 2004-08-25 | 2009-01-08 | Heuser Richard R | Catheter guidewire system using concentric wires |
FR2874987B1 (fr) * | 2004-09-08 | 2006-12-01 | Nobel Plastiques Soc Par Actio | Conduite multicouche pa/po-pa/tpe-e |
US7850623B2 (en) * | 2005-10-27 | 2010-12-14 | Boston Scientific Scimed, Inc. | Elongate medical device with continuous reinforcement member |
US20070185567A1 (en) * | 2006-01-25 | 2007-08-09 | Heuser Richard R | Catheter system with stent device for connecting adjacent blood vessels |
US7374567B2 (en) * | 2006-01-25 | 2008-05-20 | Heuser Richard R | Catheter system for connecting adjacent blood vessels |
US20070203515A1 (en) * | 2006-01-25 | 2007-08-30 | Heuser Richard R | Catheter system for connecting adjacent blood vessels |
US8062321B2 (en) * | 2006-01-25 | 2011-11-22 | Pq Bypass, Inc. | Catheter system for connecting adjacent blood vessels |
AU2007247768B2 (en) * | 2006-05-08 | 2012-09-20 | Cathrx Ltd | Shape imparting mechanism insertion |
RU2013112656A (ru) | 2010-10-04 | 2014-11-20 | Ковидиен Лп. | Аспирационный направляющий катетер дистального доступа |
US10130789B2 (en) | 2011-06-30 | 2018-11-20 | Covidien Lp | Distal access aspiration guide catheter |
EP2572749B1 (de) | 2011-09-23 | 2022-04-27 | Covidien LP | Ballonführungskatheter für distalen Zugang |
US9981113B2 (en) * | 2012-03-14 | 2018-05-29 | Access Scientific, Llc | Flexible medical article and method of making the same |
EP2825363B1 (de) | 2012-03-14 | 2020-04-29 | Asspv, Llc | Flexibler medizinischer artikel |
CA2906920C (en) | 2013-03-15 | 2021-01-05 | Armour Technologies, Inc. | Medical device curving apparatus, system, and method of use |
US9549748B2 (en) | 2013-08-01 | 2017-01-24 | Cook Medical Technologies Llc | Methods of locating and treating tissue in a wall defining a bodily passage |
EP3226955A4 (de) * | 2014-12-01 | 2018-12-05 | PAVmed Inc. | Selbstverankernde katheter und verfahren zur verwendung |
CN109624341B (zh) * | 2019-01-19 | 2023-06-16 | 深圳市顺美医疗股份有限公司 | 一种医用导管组装设备及方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4292270A (en) * | 1979-06-22 | 1981-09-29 | Baxter Travenol Laboratories, Inc. | Method and apparatus for making coude catheters |
US4464176A (en) | 1982-06-04 | 1984-08-07 | Mallinckrodt, Inc. | Blood vessel catheter for medicine delivery and method of manufacture |
US5114402A (en) | 1983-10-31 | 1992-05-19 | Catheter Research, Inc. | Spring-biased tip assembly |
US4886506A (en) | 1986-12-23 | 1989-12-12 | Baxter Travenol Laboratories, Inc. | Soft tip catheter |
US4817613A (en) | 1987-07-13 | 1989-04-04 | Devices For Vascular Intervention, Inc. | Guiding catheter |
US5156594A (en) | 1990-08-28 | 1992-10-20 | Scimed Life Systems, Inc. | Balloon catheter with distal guide wire lumen |
US4898591A (en) | 1988-08-09 | 1990-02-06 | Mallinckrodt, Inc. | Nylon-PEBA copolymer catheter |
US5047045A (en) | 1989-04-13 | 1991-09-10 | Scimed Life Systems, Inc. | Multi-section coaxial angioplasty catheter |
US5329923A (en) | 1991-02-15 | 1994-07-19 | Lundquist Ingemar H | Torquable catheter |
US5290229A (en) | 1991-07-15 | 1994-03-01 | Paskar Larry D | Transformable catheter and method |
US5335410A (en) | 1993-03-15 | 1994-08-09 | Burnham Warren R | Method of making ultra small diameter catheters and of reinforced tubular product |
US5954651A (en) | 1993-08-18 | 1999-09-21 | Scimed Life Systems, Inc. | Catheter having a high tensile strength braid wire constraint |
DE4428914C2 (de) | 1993-08-18 | 2000-09-28 | Scimed Life Systems Inc | Dünnwandiger mehrschichtiger Katheter |
US5911715A (en) | 1994-02-14 | 1999-06-15 | Scimed Life Systems, Inc. | Guide catheter having selected flexural modulus segments |
DE69637107T2 (de) * | 1995-02-28 | 2008-02-28 | Boston Scientific Corp., Natick | Vorrichtung aus Polymer zur übertragung eines Drehmomentes |
JP3882015B2 (ja) | 1996-01-19 | 2007-02-14 | ボストン サイエンティフィック サイムド, インコーポレイテッド | 半径増加型曲線カテーテル |
US5851464A (en) * | 1996-05-13 | 1998-12-22 | Cordis Corporation | Method of making a fuseless soft tip catheter |
US6042578A (en) | 1996-05-13 | 2000-03-28 | Schneider (Usa) Inc. | Catheter reinforcing braids |
US6159187A (en) * | 1996-12-06 | 2000-12-12 | Target Therapeutics, Inc. | Reinforced catheter with a formable distal tip |
US6146355A (en) | 1996-12-30 | 2000-11-14 | Myelotec, Inc. | Steerable catheter |
US6030360A (en) | 1996-12-30 | 2000-02-29 | Biggs; Robert C. | Steerable catheter |
US5810867A (en) | 1997-04-28 | 1998-09-22 | Medtronic, Inc. | Dilatation catheter with varied stiffness |
US6245030B1 (en) | 1998-03-04 | 2001-06-12 | C. R. Bard, Inc. | Flexible kink resistant, low friction guidewire with formable tip, and method for making same |
AU3077999A (en) * | 1998-03-11 | 1999-09-27 | Dow Chemical Company, The | Structures and fabricated articles having shape memory made from alpha-olefin/vinyl or vinylidene aromatic and/or hindered aliphatic vinyl or vinylidene interpolymers |
US6171295B1 (en) | 1999-01-20 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular catheter with composite reinforcement |
US6187130B1 (en) | 1999-05-26 | 2001-02-13 | Scimed Life Systems, Inc. | Method of creating a tip on a catheter |
-
2001
- 2001-09-20 US US09/957,361 patent/US7846148B2/en active Active
-
2002
- 2002-09-12 EP EP02798953A patent/EP1427468B1/de not_active Expired - Lifetime
- 2002-09-12 AT AT02798953T patent/ATE446115T1/de not_active IP Right Cessation
- 2002-09-12 WO PCT/US2002/028992 patent/WO2003024516A2/en not_active Application Discontinuation
- 2002-09-12 CA CA2459131A patent/CA2459131C/en not_active Expired - Fee Related
- 2002-09-12 ES ES02798953T patent/ES2331565T3/es not_active Expired - Lifetime
- 2002-09-12 DE DE60234109T patent/DE60234109D1/de not_active Expired - Lifetime
-
2010
- 2010-11-29 US US12/955,561 patent/US8197453B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1427468A2 (de) | 2004-06-16 |
ES2331565T3 (es) | 2010-01-08 |
CA2459131C (en) | 2010-07-20 |
ATE446115T1 (de) | 2009-11-15 |
US7846148B2 (en) | 2010-12-07 |
US8197453B2 (en) | 2012-06-12 |
EP1427468B1 (de) | 2009-10-21 |
CA2459131A1 (en) | 2003-03-27 |
WO2003024516A3 (en) | 2003-11-27 |
US20110068505A1 (en) | 2011-03-24 |
US20030055402A1 (en) | 2003-03-20 |
WO2003024516A2 (en) | 2003-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |