DE69534565T2 - Dünnwandiger Katheter mit verbesserten Torsionseigenschaften - Google Patents

Dünnwandiger Katheter mit verbesserten Torsionseigenschaften Download PDF

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Publication number
DE69534565T2
DE69534565T2 DE69534565T DE69534565T DE69534565T2 DE 69534565 T2 DE69534565 T2 DE 69534565T2 DE 69534565 T DE69534565 T DE 69534565T DE 69534565 T DE69534565 T DE 69534565T DE 69534565 T2 DE69534565 T2 DE 69534565T2
Authority
DE
Germany
Prior art keywords
peba
blend
catheter
thin
tubular body
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
Application number
DE69534565T
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English (en)
Other versions
DE69534565D1 (de
Inventor
H Ju
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider USA Inc
Original Assignee
Schneider USA Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22926612&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69534565(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider USA Inc filed Critical Schneider USA Inc
Application granted granted Critical
Publication of DE69534565D1 publication Critical patent/DE69534565D1/de
Publication of DE69534565T2 publication Critical patent/DE69534565T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61L29/04—Macromolecular materials
    • A61L29/049—Mixtures of macromolecular compounds
    • 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
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • 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
    • A61M2025/0098—Catheters; Hollow probes having a strain relief at the proximal end, e.g. sleeve
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
DE69534565T 1994-05-18 1995-02-27 Dünnwandiger Katheter mit verbesserten Torsionseigenschaften Expired - Lifetime DE69534565T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/245,428 US5403292A (en) 1994-05-18 1994-05-18 Thin wall catheter having enhanced torqueability characteristics
PCT/IB1995/000120 WO1995031226A1 (en) 1994-05-18 1995-02-27 Thin wall catheter having enhanced torqueability characteristics

Publications (2)

Publication Number Publication Date
DE69534565D1 DE69534565D1 (de) 2005-12-08
DE69534565T2 true DE69534565T2 (de) 2006-06-14

Family

ID=22926612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534565T Expired - Lifetime DE69534565T2 (de) 1994-05-18 1995-02-27 Dünnwandiger Katheter mit verbesserten Torsionseigenschaften

Country Status (8)

Country Link
US (3) US5403292A (de)
EP (1) EP0759788B1 (de)
JP (1) JP2950995B2 (de)
AT (1) ATE308351T1 (de)
AU (1) AU688858B2 (de)
CA (1) CA2189135C (de)
DE (1) DE69534565T2 (de)
WO (1) WO1995031226A1 (de)

Families Citing this family (228)

* Cited by examiner, † Cited by third party
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EP0759788B1 (de) 2005-11-02
EP0759788A1 (de) 1997-03-05
US5599325A (en) 1997-02-04
US5725513A (en) 1998-03-10
CA2189135C (en) 2001-06-12
ATE308351T1 (de) 2005-11-15
AU688858B2 (en) 1998-03-19
DE69534565D1 (de) 2005-12-08
MX9605630A (es) 1998-05-31
CA2189135A1 (en) 1995-11-23
US5403292A (en) 1995-04-04
JP2950995B2 (ja) 1999-09-20
AU1670695A (en) 1995-12-05
JPH09506026A (ja) 1997-06-17
WO1995031226A1 (en) 1995-11-23

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