FR2519255A1 - Catheter avec une portion selectivement rigidifiee - Google Patents

Catheter avec une portion selectivement rigidifiee Download PDF

Info

Publication number
FR2519255A1
FR2519255A1 FR8218528A FR8218528A FR2519255A1 FR 2519255 A1 FR2519255 A1 FR 2519255A1 FR 8218528 A FR8218528 A FR 8218528A FR 8218528 A FR8218528 A FR 8218528A FR 2519255 A1 FR2519255 A1 FR 2519255A1
Authority
FR
France
Prior art keywords
catheter
coating
tip
relatively
catheter according
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.)
Withdrawn
Application number
FR8218528A
Other languages
English (en)
French (fr)
Inventor
William J Norton
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.)
CR Bard Inc
Original Assignee
CR Bard 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
Application filed by CR Bard Inc filed Critical CR Bard Inc
Publication of FR2519255A1 publication Critical patent/FR2519255A1/fr
Withdrawn legal-status Critical Current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
    • A61M25/0054—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
FR8218528A 1981-12-31 1982-11-04 Catheter avec une portion selectivement rigidifiee Withdrawn FR2519255A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33629081A 1981-12-31 1981-12-31

Publications (1)

Publication Number Publication Date
FR2519255A1 true FR2519255A1 (fr) 1983-07-08

Family

ID=23315428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218528A Withdrawn FR2519255A1 (fr) 1981-12-31 1982-11-04 Catheter avec une portion selectivement rigidifiee

Country Status (11)

Country Link
JP (1) JPS58118766A (ja)
AU (1) AU8984682A (ja)
BR (1) BR8206824A (ja)
CA (1) CA1191064A (ja)
DE (1) DE3247576A1 (ja)
ES (1) ES267884Y (ja)
FR (1) FR2519255A1 (ja)
GB (1) GB2112646B (ja)
IT (1) IT1154592B (ja)
NL (1) NL8203898A (ja)
SE (1) SE8205603L (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
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 (en) * 1989-09-25 1993-07-21 Schneider (Usa) Inc. Multilayer extrusion as process for making angioplasty balloons
US5135516A (en) * 1989-12-15 1992-08-04 Boston Scientific Corporation Lubricious antithrombogenic catheters, guidewires and coatings
US5843089A (en) * 1990-12-28 1998-12-01 Boston Scientific Corporation Stent lining
US5674192A (en) * 1990-12-28 1997-10-07 Boston Scientific Corporation Drug delivery
US5304121A (en) * 1990-12-28 1994-04-19 Boston Scientific Corporation Drug delivery system making use of a hydrogel polymer coating
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.
US6494861B1 (en) 1997-01-15 2002-12-17 Boston Scientific Corporation Drug delivery system
US5868719A (en) * 1997-01-15 1999-02-09 Boston Scientific Corporation Drug delivery balloon catheter device
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
WO1999049908A1 (en) 1998-03-31 1999-10-07 University Of Cincinnati 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
RU2447901C2 (ru) 2007-01-21 2012-04-20 Хемотек Аг Медицинский продукт для лечения обтураций просветов организма и для предупреждения угрожающих повторных обтураций
US9192697B2 (en) 2007-07-03 2015-11-24 Hemoteq Ag Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis
US8568387B2 (en) * 2007-07-16 2013-10-29 Flowsense Ltd. Systems and methods for removal of urine
EP3064230B1 (en) 2009-07-10 2019-04-10 Boston Scientific Scimed, Inc. Use of nanocrystals for a drug delivery balloon
WO2011008393A2 (en) 2009-07-17 2011-01-20 Boston Scientific Scimed, Inc. Nucleation of drug delivery balloons to provide improved crystal size and density
US8889211B2 (en) 2010-09-02 2014-11-18 Boston Scientific Scimed, Inc. Coating process for drug delivery balloons using heat-induced rewrap memory
US8669360B2 (en) 2011-08-05 2014-03-11 Boston Scientific Scimed, Inc. Methods of converting amorphous drug substance into crystalline form
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1508018A (fr) * 1966-01-17 1967-12-29 Cordis Corp Cathéters pour le drainage continu de fluides à partir des cavités du corps
GB1097883A (en) * 1964-05-27 1968-01-03 Edwards Lab Inc Catheters
GB1464818A (en) * 1974-03-19 1977-02-16 Ceskoslovenska Akademie Ved Surgical tubular device for introducing into a cavity of a living body
GB1483105A (en) * 1973-11-19 1977-08-17 High Voltage Engineering Corp Method of rendering catheter hydrophilic
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1097883A (en) * 1964-05-27 1968-01-03 Edwards Lab Inc Catheters
FR1508018A (fr) * 1966-01-17 1967-12-29 Cordis Corp Cathéters pour le drainage continu de fluides à partir des cavités du corps
GB1483105A (en) * 1973-11-19 1977-08-17 High Voltage Engineering Corp Method of rendering catheter hydrophilic
GB1464818A (en) * 1974-03-19 1977-02-16 Ceskoslovenska Akademie Ved Surgical tubular device for introducing into a cavity of a living body
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

Also Published As

Publication number Publication date
NL8203898A (nl) 1983-07-18
SE8205603L (sv) 1983-07-01
ES267884Y (es) 1983-11-16
CA1191064A (en) 1985-07-30
SE8205603D0 (sv) 1982-10-01
IT1154592B (it) 1987-01-21
IT8224460A0 (it) 1982-11-26
AU8984682A (en) 1983-07-07
DE3247576A1 (de) 1983-07-07
GB2112646B (en) 1985-10-09
GB2112646A (en) 1983-07-27
ES267884U (es) 1983-04-16
IT8224460A1 (it) 1984-05-26
JPS58118766A (ja) 1983-07-14
BR8206824A (pt) 1983-10-04

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