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SE9600252L - When manufacturing a voice valve, do the procedure - Google Patents

When manufacturing a voice valve, do the procedure

Info

Publication number
SE9600252L
SE9600252L SE9600252A SE9600252A SE9600252L SE 9600252 L SE9600252 L SE 9600252L SE 9600252 A SE9600252 A SE 9600252A SE 9600252 A SE9600252 A SE 9600252A SE 9600252 L SE9600252 L SE 9600252L
Authority
SE
Sweden
Prior art keywords
manufacturing
procedure
passage
seat surface
valve
Prior art date
Application number
SE9600252A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9600252D0 (en
Inventor
Jan-Ove Persson
Original Assignee
Atos Medical Ab
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 Atos Medical Ab filed Critical Atos Medical Ab
Priority to SE9600252A priority Critical patent/SE9600252L/en
Publication of SE9600252D0 publication Critical patent/SE9600252D0/en
Priority to PCT/SE1997/000092 priority patent/WO1997026845A1/en
Publication of SE9600252L publication Critical patent/SE9600252L/en

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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/20—Larynxes; Tracheae combined with larynxes or for use therewith
    • A61F2/203—Larynxes; Tracheae combined with larynxes or for use therewith comprising an air passage from trachea to oesophagus or to pharynx; Artificial epiglottis

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Abstract

Method of manufacturing a voice prosthesis to be mounted in a fistula between trachea and esophagus and comprising a spool-shaped body (10) of elastic material with a through passage (10A), and a valve mechanism provided therein, having a seat surface (18) formed by a stiffening ring (14) in the passage and a valve flap (13) engaging the seat surface. The seat ring is inserted into the passage and is engaged with the valve flap which is engaged with bias against the seat surface.
SE9600252A 1996-01-24 1996-01-24 When manufacturing a voice valve, do the procedure SE9600252L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9600252A SE9600252L (en) 1996-01-24 1996-01-24 When manufacturing a voice valve, do the procedure
PCT/SE1997/000092 WO1997026845A1 (en) 1996-01-24 1997-01-22 Method of manufacturing a voice prosthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600252A SE9600252L (en) 1996-01-24 1996-01-24 When manufacturing a voice valve, do the procedure

Publications (2)

Publication Number Publication Date
SE9600252D0 SE9600252D0 (en) 1996-01-24
SE9600252L true SE9600252L (en) 1997-07-25

Family

ID=20401130

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600252A SE9600252L (en) 1996-01-24 1996-01-24 When manufacturing a voice valve, do the procedure

Country Status (2)

Country Link
SE (1) SE9600252L (en)
WO (1) WO1997026845A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10314692B2 (en) * 2012-12-11 2019-06-11 Atos Medical Ab Voice prosthesis
CN111012547A (en) * 2020-01-19 2020-04-17 安徽奥弗医疗设备科技股份有限公司 a throatless speaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222509A3 (en) * 1985-10-11 1987-10-21 Hansa Medical Products Inc. Prosthetic device for use in voice restoration
SE463649B (en) * 1989-12-27 1991-01-07 Atos Medical Ab ROESTPROTES
US5391205A (en) * 1991-12-17 1995-02-21 Knight; Roy F. Tracheoesophageal voice prosthesis

Also Published As

Publication number Publication date
SE9600252D0 (en) 1996-01-24
WO1997026845A1 (en) 1997-07-31

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