CA1191064A - Catheter souple devenant rigide - Google Patents
Catheter souple devenant rigideInfo
- Publication number
- CA1191064A CA1191064A CA000412222A CA412222A CA1191064A CA 1191064 A CA1191064 A CA 1191064A CA 000412222 A CA000412222 A CA 000412222A CA 412222 A CA412222 A CA 412222A CA 1191064 A CA1191064 A CA 1191064A
- Authority
- CA
- Canada
- Prior art keywords
- catheter
- tip portion
- coating
- polymer
- hydrated
- 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
Links
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
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- 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
- A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
- A61M2025/0065—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body which become stiffer or softer when becoming wet or humid, e.g. immersed within a liquid
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/008—Strength or flexibility characteristics of the catheter tip
- A61M2025/0081—Soft tip
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33629081A | 1981-12-31 | 1981-12-31 | |
US336,290 | 1981-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1191064A true CA1191064A (fr) | 1985-07-30 |
Family
ID=23315428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000412222A Expired CA1191064A (fr) | 1981-12-31 | 1982-09-27 | Catheter souple devenant rigide |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS58118766A (fr) |
AU (1) | AU8984682A (fr) |
BR (1) | BR8206824A (fr) |
CA (1) | CA1191064A (fr) |
DE (1) | DE3247576A1 (fr) |
ES (1) | ES267884Y (fr) |
FR (1) | FR2519255A1 (fr) |
GB (1) | GB2112646B (fr) |
IT (1) | IT1154592B (fr) |
NL (1) | NL8203898A (fr) |
SE (1) | SE8205603L (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4531943A (en) * | 1983-08-08 | 1985-07-30 | Angiomedics Corporation | Catheter with soft deformable tip |
SE8305444L (sv) * | 1983-10-04 | 1985-04-05 | Vilhelm Einar Stellan Hjerten | Bakterieavvisande ytor |
US4798597A (en) * | 1987-04-29 | 1989-01-17 | Sherwood Medical Co | Flexible composite intubation tube |
JPH02299663A (ja) * | 1989-05-15 | 1990-12-11 | Unitika Ltd | 抗感染性カテーテル |
EP0420488B1 (fr) * | 1989-09-25 | 1993-07-21 | Schneider (Usa) Inc. | Procédé d'extrusion multicouche pour fabriquer des ballons d'angioplastie |
US5674192A (en) * | 1990-12-28 | 1997-10-07 | Boston Scientific Corporation | Drug delivery |
US5843089A (en) * | 1990-12-28 | 1998-12-01 | Boston Scientific Corporation | Stent lining |
US5304121A (en) * | 1990-12-28 | 1994-04-19 | Boston Scientific Corporation | Drug delivery system making use of a hydrogel polymer coating |
US5135516A (en) * | 1989-12-15 | 1992-08-04 | Boston Scientific Corporation | Lubricious antithrombogenic catheters, guidewires and coatings |
JPH0783761B2 (ja) * | 1990-10-04 | 1995-09-13 | テルモ株式会社 | 医療用具 |
US6524274B1 (en) | 1990-12-28 | 2003-02-25 | Scimed Life Systems, Inc. | Triggered release hydrogel drug delivery system |
US5102402A (en) * | 1991-01-04 | 1992-04-07 | Medtronic, Inc. | Releasable coatings on balloon catheters |
US5254089A (en) * | 1992-04-02 | 1993-10-19 | Boston Scientific Corp. | Medication dispensing balloon catheter |
DE4222380A1 (de) | 1992-07-08 | 1994-01-13 | Ernst Peter Prof Dr M Strecker | In den Körper eines Patienten perkutan implantierbare Endoprothese |
US5599298A (en) * | 1993-12-30 | 1997-02-04 | Boston Scientific Corporation | Bodily sample collection balloon catheter method |
US5588962A (en) * | 1994-03-29 | 1996-12-31 | Boston Scientific Corporation | Drug treatment of diseased sites deep within the body |
FR2719223B1 (fr) * | 1994-04-29 | 1996-10-04 | France Chirurgie Instr | Produit ophtalmologique. |
US5868719A (en) * | 1997-01-15 | 1999-02-09 | Boston Scientific Corporation | Drug delivery balloon catheter device |
US6494861B1 (en) | 1997-01-15 | 2002-12-17 | Boston Scientific Corporation | Drug delivery system |
US6702789B1 (en) | 1997-03-11 | 2004-03-09 | Alcove Medical, Inc. | Catheter having insertion control mechanism and anti-bunching mechanism |
US6306166B1 (en) | 1997-08-13 | 2001-10-23 | Scimed Life Systems, Inc. | Loading and release of water-insoluble drugs |
AU3212199A (en) | 1998-03-31 | 1999-10-18 | Scimed Life Systems, Inc. | Temperature controlled solute delivery system |
US7976518B2 (en) | 2005-01-13 | 2011-07-12 | Corpak Medsystems, Inc. | Tubing assembly and signal generator placement control device and method for use with catheter guidance systems |
NZ588816A (en) | 2007-01-21 | 2011-11-25 | Hemoteq Ag | Medical device for the treatment of stenoses of corporal lumina and for the prevention of impending restenoses |
US9192697B2 (en) | 2007-07-03 | 2015-11-24 | Hemoteq Ag | Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis |
CN101801448B (zh) * | 2007-07-16 | 2013-11-27 | 弗罗森斯有限公司 | 用于移除尿的***和方法 |
WO2011005421A2 (fr) | 2009-07-10 | 2011-01-13 | Boston Scientific Scimed, Inc. | Utilisation de nanocristaux pour un ballonnet de distribution de médicament |
JP5933434B2 (ja) | 2009-07-17 | 2016-06-08 | 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Boston Scientific Scimed,Inc. | 薬剤送達バルーンの製造方法 |
US8889211B2 (en) | 2010-09-02 | 2014-11-18 | Boston Scientific Scimed, Inc. | Coating process for drug delivery balloons using heat-induced rewrap memory |
WO2013022458A1 (fr) | 2011-08-05 | 2013-02-14 | Boston Scientific Scimed, Inc. | Procédés de conversion d'une substance médicamenteuse amorphe en une forme cristalline |
US9056152B2 (en) | 2011-08-25 | 2015-06-16 | Boston Scientific Scimed, Inc. | Medical device with crystalline drug coating |
US9028441B2 (en) | 2011-09-08 | 2015-05-12 | Corpak Medsystems, Inc. | Apparatus and method used with guidance system for feeding and suctioning |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3435826A (en) * | 1964-05-27 | 1969-04-01 | Edwards Lab Inc | Embolectomy catheter |
US3419010A (en) * | 1966-01-17 | 1968-12-31 | Cordis Corp | Catheter |
JPS5821651B2 (ja) * | 1973-11-19 | 1983-05-02 | ハイ ボルテ−ジ エンジニアリング コ−ポレ−シヨン | カテ−テルケイセイホウホウ |
CS173836B1 (fr) * | 1974-03-19 | 1977-03-31 | ||
US4100309A (en) * | 1977-08-08 | 1978-07-11 | Biosearch Medical Products, Inc. | Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same |
-
1982
- 1982-09-27 CA CA000412222A patent/CA1191064A/fr not_active Expired
- 1982-09-28 GB GB08227586A patent/GB2112646B/en not_active Expired
- 1982-10-01 SE SE8205603A patent/SE8205603L/xx not_active Application Discontinuation
- 1982-10-07 NL NL8203898A patent/NL8203898A/nl not_active Application Discontinuation
- 1982-10-15 ES ES1982267884U patent/ES267884Y/es not_active Expired
- 1982-10-28 AU AU89846/82A patent/AU8984682A/en not_active Abandoned
- 1982-11-04 FR FR8218528A patent/FR2519255A1/fr not_active Withdrawn
- 1982-11-25 BR BR8206824A patent/BR8206824A/pt unknown
- 1982-11-26 IT IT24460/82A patent/IT1154592B/it active
- 1982-12-22 DE DE19823247576 patent/DE3247576A1/de not_active Withdrawn
- 1982-12-22 JP JP57235115A patent/JPS58118766A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2519255A1 (fr) | 1983-07-08 |
ES267884Y (es) | 1983-11-16 |
SE8205603D0 (sv) | 1982-10-01 |
NL8203898A (nl) | 1983-07-18 |
DE3247576A1 (de) | 1983-07-07 |
IT8224460A0 (it) | 1982-11-26 |
ES267884U (es) | 1983-04-16 |
JPS58118766A (ja) | 1983-07-14 |
AU8984682A (en) | 1983-07-07 |
IT1154592B (it) | 1987-01-21 |
SE8205603L (sv) | 1983-07-01 |
GB2112646A (en) | 1983-07-27 |
IT8224460A1 (it) | 1984-05-26 |
GB2112646B (en) | 1985-10-09 |
BR8206824A (pt) | 1983-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEC | Expiry (correction) | ||
MKEX | Expiry |