WO1991009722A3 - Traitement en surface d'un tubage en silicone pour ameliorer les proprietes de glissement - Google Patents

Traitement en surface d'un tubage en silicone pour ameliorer les proprietes de glissement Download PDF

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Publication number
WO1991009722A3
WO1991009722A3 PCT/US1990/007552 US9007552W WO9109722A3 WO 1991009722 A3 WO1991009722 A3 WO 1991009722A3 US 9007552 W US9007552 W US 9007552W WO 9109722 A3 WO9109722 A3 WO 9109722A3
Authority
WO
WIPO (PCT)
Prior art keywords
surface treatment
slip properties
silicone tubing
improve slip
improve
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.)
Ceased
Application number
PCT/US1990/007552
Other languages
English (en)
Other versions
WO1991009722A2 (fr
Inventor
Arthur J Coury
Patrick T Cahalan
Domenico Edward D Di Jr
Kenneth W Keeney
John M Swoyer
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Priority to JP91503290A priority Critical patent/JPH04504818A/ja
Priority to EP91903173A priority patent/EP0460204B1/fr
Priority to DE69025178T priority patent/DE69025178T2/de
Publication of WO1991009722A2 publication Critical patent/WO1991009722A2/fr
Publication of WO1991009722A3 publication Critical patent/WO1991009722A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/103—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment of profiled articles, e.g. hollow or tubular articles
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • B29C59/12—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment in an environment other than air
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • B29C59/142—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment of profiled articles, e.g. hollow or tubular articles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/056—Transvascular endocardial electrode systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • 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
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7534—Cardiovascular protheses

Landscapes

  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Materials For Medical Uses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Traitement en surface du caoutchouc au silicone recouvrant des conducteurs de générateurs d'impulsions implantables (IPG) par exposition à une décharge luminescente à haute fréquence.
PCT/US1990/007552 1989-12-26 1990-12-19 Traitement en surface d'un tubage en silicone pour ameliorer les proprietes de glissement Ceased WO1991009722A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP91503290A JPH04504818A (ja) 1989-12-26 1990-12-19 すべり性状を改質するためのシリコン管の表面処理
EP91903173A EP0460204B1 (fr) 1989-12-26 1990-12-19 Traitement en surface d'un tubage en silicone pour ameliorer les proprietes de glissement
DE69025178T DE69025178T2 (de) 1989-12-26 1990-12-19 Oberflächenbehandlung von silikonröhren zur verbesserung der gleiteigenschaften

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45701989A 1989-12-26 1989-12-26
US457,019 1989-12-26

Publications (2)

Publication Number Publication Date
WO1991009722A2 WO1991009722A2 (fr) 1991-07-11
WO1991009722A3 true WO1991009722A3 (fr) 1991-08-22

Family

ID=23815104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/007552 Ceased WO1991009722A2 (fr) 1989-12-26 1990-12-19 Traitement en surface d'un tubage en silicone pour ameliorer les proprietes de glissement

Country Status (6)

Country Link
US (1) US5133422A (fr)
EP (1) EP0460204B1 (fr)
AU (1) AU634022B2 (fr)
CA (1) CA2045617A1 (fr)
DE (1) DE69025178T2 (fr)
WO (1) WO1991009722A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198033A (en) * 1991-10-31 1993-03-30 Medtronic, Inc. Continuous plasma surface treatment apparatus for running length polymeric tubing
US5313953A (en) * 1992-01-14 1994-05-24 Incontrol, Inc. Implantable cardiac patient monitor
US5476501A (en) * 1994-05-06 1995-12-19 Medtronic, Inc. Silicon insulated extendable/retractable screw-in pacing lead with high efficiency torque transfer
US5593550A (en) * 1994-05-06 1997-01-14 Medtronic, Inc. Plasma process for reducing friction within the lumen of polymeric tubing
US5628778A (en) * 1994-11-21 1997-05-13 Medtronic Inc. Single pass medical electrical lead
US5741319A (en) * 1995-01-27 1998-04-21 Medtronic, Inc. Biocompatible medical lead
US6033379A (en) 1997-01-08 2000-03-07 Medtronic, Inc. Balloon catheter
US6049736A (en) * 1997-09-03 2000-04-11 Medtronic, Inc. Implantable medical device with electrode lead having improved surface characteristics
US6263249B1 (en) 1999-02-26 2001-07-17 Medtronic, Inc. Medical electrical lead having controlled texture surface and method of making same
US6549812B1 (en) 1999-11-29 2003-04-15 Medtronic, Inc. Medical electrical lead having bending stiffness which increase in the distal direction
US6556873B1 (en) 1999-11-29 2003-04-29 Medtronic, Inc. Medical electrical lead having variable bending stiffness
US6506457B2 (en) 2001-03-30 2003-01-14 Cardiac Pacemakers, Inc. Lubricious, wear resistant surface coating by plasma polymerization
US20030168009A1 (en) * 2002-03-08 2003-09-11 Denes Ferencz S. Plasma processing within low-dimension cavities
US8843200B2 (en) * 2010-04-29 2014-09-23 Medtronic, Inc. Neurological screening connector
WO2014035639A1 (fr) 2012-08-29 2014-03-06 Cardiac Pacemakers, Inc. Revêtement à faible frottement amélioré pour dérivations médicales et leurs procédés de fabrication
JP6189447B2 (ja) 2012-11-21 2017-08-30 カーディアック ペースメイカーズ， インコーポレイテッド 医療装置、医療装置の電極およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483310A1 (fr) * 1980-05-29 1981-12-04 Fibar Ste Civile Immob Procede de traitement permettant de rendre hydrophiles des lentilles corneennes de contact
US4479500A (en) * 1982-09-16 1984-10-30 Medtronic, Inc. Pacing lead with A-V distance adapter
US4508606A (en) * 1983-02-27 1985-04-02 Andrade Joseph D Process for treating polymer surfaces to reduce their friction resistance characteristics when in contact with non-polar liquid, and resulting products
US4536179A (en) * 1982-09-24 1985-08-20 University Of Minnesota Implantable catheters with non-adherent contacting polymer surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332259A (en) * 1979-09-19 1982-06-01 Mccorkle Jr Charles E Intravenous channel cardiac electrode and lead assembly and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2483310A1 (fr) * 1980-05-29 1981-12-04 Fibar Ste Civile Immob Procede de traitement permettant de rendre hydrophiles des lentilles corneennes de contact
US4479500A (en) * 1982-09-16 1984-10-30 Medtronic, Inc. Pacing lead with A-V distance adapter
US4536179A (en) * 1982-09-24 1985-08-20 University Of Minnesota Implantable catheters with non-adherent contacting polymer surfaces
US4508606A (en) * 1983-02-27 1985-04-02 Andrade Joseph D Process for treating polymer surfaces to reduce their friction resistance characteristics when in contact with non-polar liquid, and resulting products

Also Published As

Publication number Publication date
DE69025178D1 (de) 1996-03-14
EP0460204A1 (fr) 1991-12-11
DE69025178T2 (de) 1996-08-14
AU7077291A (en) 1991-07-24
AU634022B2 (en) 1993-02-11
CA2045617A1 (fr) 1991-06-27
US5133422A (en) 1992-07-28
EP0460204B1 (fr) 1996-01-31
WO1991009722A2 (fr) 1991-07-11

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