SE9401489D0 - Voice prosthesis and tools for its application - Google Patents

Voice prosthesis and tools for its application

Info

Publication number
SE9401489D0
SE9401489D0 SE9401489A SE9401489A SE9401489D0 SE 9401489 D0 SE9401489 D0 SE 9401489D0 SE 9401489 A SE9401489 A SE 9401489A SE 9401489 A SE9401489 A SE 9401489A SE 9401489 D0 SE9401489 D0 SE 9401489D0
Authority
SE
Sweden
Prior art keywords
voice prosthesis
flange
fistula
string
tools
Prior art date
Application number
SE9401489A
Other languages
Swedish (sv)
Other versions
SE9401489L (en
SE502986C2 (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 SE9401489A priority Critical patent/SE502986C2/en
Publication of SE9401489D0 publication Critical patent/SE9401489D0/en
Priority to PCT/SE1995/000481 priority patent/WO1995029649A1/en
Publication of SE9401489L publication Critical patent/SE9401489L/en
Publication of SE502986C2 publication Critical patent/SE502986C2/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—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith
    • A61F2/203—Epiglottis; 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

The invention relates to a voice prosthesis to be mounted in a fistula between esophagus and trachea. The voice prosthesis comprises a cylindrical body (10) with a valve member (13) which closes a passage through the body but can be opened. The body has an outside flange (12) projecting radially from one end of the body and having an annular surface to engage the esophagus wall and having such stiffness that the flange in a normal condition prevents the voice prosthesis from being passed through the fistula. A string (14) is provided in the annular surface and extends outside the voice prosthesis so that the string when pulled in the direction from the flange contracts said flange against the extended central axis of the body. The invention also relates to an instrument for insertion of the voice prosthesis into the fistula, which comprises an elongated stem (17) with a cylindrical pin (18) at one end thereof to be inserted into the body (10). An attachment (15) is provided in the stem for locking the string (14) provided on the voice prosthesis with the flange (12) of the body (10) contracted against the extended central axis of the body.
SE9401489A 1994-05-02 1994-05-02 Voice prosthesis designed to be placed in a fistula between the esophagus and the trachea as well as tools for its insertion SE502986C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9401489A SE502986C2 (en) 1994-05-02 1994-05-02 Voice prosthesis designed to be placed in a fistula between the esophagus and the trachea as well as tools for its insertion
PCT/SE1995/000481 WO1995029649A1 (en) 1994-05-02 1995-05-02 Voice prosthesis and instrument for the application thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401489A SE502986C2 (en) 1994-05-02 1994-05-02 Voice prosthesis designed to be placed in a fistula between the esophagus and the trachea as well as tools for its insertion

Publications (3)

Publication Number Publication Date
SE9401489D0 true SE9401489D0 (en) 1994-05-02
SE9401489L SE9401489L (en) 1995-11-03
SE502986C2 SE502986C2 (en) 1996-03-04

Family

ID=20393847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401489A SE502986C2 (en) 1994-05-02 1994-05-02 Voice prosthesis designed to be placed in a fistula between the esophagus and the trachea as well as tools for its insertion

Country Status (2)

Country Link
SE (1) SE502986C2 (en)
WO (1) WO1995029649A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1003043C2 (en) * 1996-05-06 1997-11-07 Paul Ferdinand Schouwenburg Set for the insertion of a voice prosthesis in laryngectomers.
ES2228108T3 (en) * 1998-09-17 2005-04-01 Adeva Medical Gesellschaft Fur Entwicklung Und Vertrieb Von Medizinischen Implantat-Artikeln Mbh DEVICE FOR THE INSERTION OF A DERIVATION VALVE IN A DERIVATION BETWEEN THE ESOFAGO AND THE TRAQUEA.
DE19842505A1 (en) * 1998-09-17 2000-04-13 Adeva Medical Ges Fuer Entwick Insertion set for shunt-valve between esophagus and trachea
GB0918995D0 (en) 2009-10-29 2009-12-16 Univ Hull A speech valve, a tool for facilitating insertion of a speech valve and a tool for holding a speech valve
DE102010049896B4 (en) 2010-10-29 2016-11-24 Primed Halberstadt Medizintechnik Gmbh Device in the form of a tracheostomy tube or a prosthesis for restoring the voice for insertion into a tracheostoma
RU2715753C1 (en) * 2019-07-11 2020-03-03 Григорий Соломонович Марголин Method for installation of cylindrical element in hole in flexible wall at one-sided access and device for its implementation
RU2743877C1 (en) * 2020-08-11 2021-03-01 Григорий Соломонович Марголин A method for installing a voice prosthesis into an opening in the tracheoesophageal wall in a tracheostomy after a larynx removal surgery, and a device for its implementation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808183A (en) * 1980-06-03 1989-02-28 University Of Iowa Research Foundation Voice button prosthesis and method for installing same
US4435853A (en) * 1982-04-30 1984-03-13 Hansa Medical Products, Inc. Voice prosthesis device and placement tool therefor
US5300119A (en) * 1992-01-10 1994-04-05 Hansa Medical Products, Inc. Delivery system

Also Published As

Publication number Publication date
WO1995029649A1 (en) 1995-11-09
SE9401489L (en) 1995-11-03
SE502986C2 (en) 1996-03-04

Similar Documents

Publication Publication Date Title
US5779284A (en) Tube coupling bodies having resilient fingers spaced from the groove wall
DE69400306D1 (en) SLEEVE FOR TELESCOPIC AMMUNITIONS
US6769721B2 (en) Molded plastics tubular couplings
FR2706764B1 (en)
MX9704367A (en) Quick connect fluid coupling with collet retainer.
PT998644E (en) CONNECTOR ASSEMBLY FOR A FLUID CONNECTION
EP1443252A3 (en) Tube joint
DK199900442A (en) Valve and method of closing a valve
SE9401489D0 (en) Voice prosthesis and tools for its application
KR910014645A (en) Narrow pipe connection connector
EP0987479A3 (en) Fuel injection valve and method of manufacturing the fuel injection valve
FI961995A (en) drainage
ATE175483T1 (en) CLOSING PLUG FOR A QUICK CONNECTION
EP0905391A3 (en) Device for preventing bolt from slipping off
DE50112645D1 (en) LID COVER WITH DEFLECTION PROTECTION
EP0749909A3 (en) Flexible tube with pump dispenser and method of making
FI20010913A0 (en) The valve member
EP0843118A3 (en) Radiator Valve
US5615895A (en) Seal arrangements
WO2004097155A3 (en) Casing with isolated annular space
ATE208020T1 (en) FASTENING ELEMENT
EP1039206A3 (en) Hose connector
EP0271358A3 (en) Improvements in or relating to non-return valves
DE59700034D1 (en) Connection element for a supply pipe
AU2003249499A1 (en) Monoblock connection for pipes

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9401489-1

Format of ref document f/p: F