SE450809B - Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder - Google Patents

Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder

Info

Publication number
SE450809B
SE450809B SE8501762A SE8501762A SE450809B SE 450809 B SE450809 B SE 450809B SE 8501762 A SE8501762 A SE 8501762A SE 8501762 A SE8501762 A SE 8501762A SE 450809 B SE450809 B SE 450809B
Authority
SE
Sweden
Prior art keywords
coil spring
blank
length
spring
section
Prior art date
Application number
SE8501762A
Other languages
English (en)
Swedish (sv)
Other versions
SE8501762D0 (sv
SE8501762L (sv
Inventor
L Kropf
Original Assignee
Medinvent Sa
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 Medinvent Sa filed Critical Medinvent Sa
Priority to SE8501762A priority Critical patent/SE450809B/sv
Publication of SE8501762D0 publication Critical patent/SE8501762D0/xx
Priority to EP86850107A priority patent/EP0201466A3/fr
Priority to US06/846,220 priority patent/US4760849A/en
Priority to JP61080280A priority patent/JPS61234875A/ja
Publication of SE8501762L publication Critical patent/SE8501762L/xx
Publication of SE450809B publication Critical patent/SE450809B/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
SE8501762A 1985-04-10 1985-04-10 Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder SE450809B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8501762A SE450809B (sv) 1985-04-10 1985-04-10 Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder
EP86850107A EP0201466A3 (fr) 1985-04-10 1986-03-24 Ressort hélicoidal pour implantation transluminale et flan pour le fabriquer
US06/846,220 US4760849A (en) 1985-04-10 1986-03-31 Planar blank and a coil spring manufactured therefrom
JP61080280A JPS61234875A (ja) 1985-04-10 1986-04-09 平坦なブランクおよびそれより製造されたコイルばね

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501762A SE450809B (sv) 1985-04-10 1985-04-10 Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder

Publications (3)

Publication Number Publication Date
SE8501762D0 SE8501762D0 (sv) 1985-04-10
SE8501762L SE8501762L (sv) 1986-10-11
SE450809B true SE450809B (sv) 1987-08-03

Family

ID=20359822

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501762A SE450809B (sv) 1985-04-10 1985-04-10 Plant emne avsett for tillverkning av en spiralfjeder lemplig for transluminal implantation samt derav tillverkad spiralfjeder

Country Status (4)

Country Link
US (1) US4760849A (fr)
EP (1) EP0201466A3 (fr)
JP (1) JPS61234875A (fr)
SE (1) SE450809B (fr)

Families Citing this family (169)

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EP0201466A2 (fr) 1986-11-12
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US4760849A (en) 1988-08-02
SE8501762D0 (sv) 1985-04-10
SE8501762L (sv) 1986-10-11

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