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GB2379965B - Double walled catheter and method of manufacture - Google Patents

Double walled catheter and method of manufacture

Info

Publication number
GB2379965B
GB2379965B GB0228791A GB0228791A GB2379965B GB 2379965 B GB2379965 B GB 2379965B GB 0228791 A GB0228791 A GB 0228791A GB 0228791 A GB0228791 A GB 0228791A GB 2379965 B GB2379965 B GB 2379965B
Authority
GB
United Kingdom
Prior art keywords
manufacture
double walled
walled catheter
catheter
double
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 - Fee Related
Application number
GB0228791A
Other versions
GB0228791D0 (en
GB2379965A (en
Inventor
David Reed Markle
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.)
Diametrics Medical Ltd
Original Assignee
Diametrics Medical Ltd
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 Diametrics Medical Ltd filed Critical Diametrics Medical Ltd
Priority claimed from GB0025549A external-priority patent/GB2353839B/en
Publication of GB0228791D0 publication Critical patent/GB0228791D0/en
Publication of GB2379965A publication Critical patent/GB2379965A/en
Application granted granted Critical
Publication of GB2379965B publication Critical patent/GB2379965B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
GB0228791A 1998-06-09 1999-06-08 Double walled catheter and method of manufacture Expired - Fee Related GB2379965B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9393498A 1998-06-09 1998-06-09
GB0025549A GB2353839B (en) 1998-06-09 1999-06-08 Double walled catheter and method of manufacture

Publications (3)

Publication Number Publication Date
GB0228791D0 GB0228791D0 (en) 2003-01-15
GB2379965A GB2379965A (en) 2003-03-26
GB2379965B true GB2379965B (en) 2003-06-18

Family

ID=26245171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0228791A Expired - Fee Related GB2379965B (en) 1998-06-09 1999-06-08 Double walled catheter and method of manufacture

Country Status (1)

Country Link
GB (1) GB2379965B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1819389B1 (en) 2004-11-17 2018-12-19 Cook Medical Technologies LLC Method of making an introducer apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617977A1 (en) * 1993-02-23 1994-10-05 Cook Incorporated Introducer sheath
WO1999025421A1 (en) * 1997-11-18 1999-05-27 Advanced Cardiovascular Systems, Inc. Perfusion catheter with coil supported inner tubular member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617977A1 (en) * 1993-02-23 1994-10-05 Cook Incorporated Introducer sheath
WO1999025421A1 (en) * 1997-11-18 1999-05-27 Advanced Cardiovascular Systems, Inc. Perfusion catheter with coil supported inner tubular member

Also Published As

Publication number Publication date
GB0228791D0 (en) 2003-01-15
GB2379965A (en) 2003-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060608