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ES479897A1 - Perfeccionamientos en los aparatos auxiliares de la fonacion para operados de la laringe. - Google Patents

Perfeccionamientos en los aparatos auxiliares de la fonacion para operados de la laringe.

Info

Publication number
ES479897A1
ES479897A1 ES479897A ES479897A ES479897A1 ES 479897 A1 ES479897 A1 ES 479897A1 ES 479897 A ES479897 A ES 479897A ES 479897 A ES479897 A ES 479897A ES 479897 A1 ES479897 A1 ES 479897A1
Authority
ES
Spain
Prior art keywords
plunger
housing
diaphragm
magnet
soft
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
Application number
ES479897A
Other languages
English (en)
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.)
Kuhn & Co
Original Assignee
Kuhn & Co
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 Kuhn & Co filed Critical Kuhn & Co
Publication of ES479897A1 publication Critical patent/ES479897A1/es
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Otolaryngology (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

Perfeccionamientos en los aparatos auxiliares de la fonación para operados de la laringe, el cual comprende un cabezal sónico con diafragma duro embutido en el, un generador de vibraciones u oscilador, electrodinámico, unido al cabezal sónico y constituido por un sistema magnético con bobina oscilante y por un botador unido a esta, el cual pone en vibración u oscilaciones el diafragma duro y está suspendido por medio de un diafragma blando en la caja del oscilador, y una sección generadora que contiene la fuente de energía y un conmutador de servicio y la cual es conectable mecánica y eléctricamente con el oscilador por medio de un acoplamiento de bayoneta, caracterizados en que el sistema magnético está constituido por una dispersión (1,2) de imán de cazoleta con un imán permanente (1) anular , muy delgado y polarizado axialmente, que esta embutido entre dos anillos polares (2) simétrico-rotativos de material magnético blando, de los cuales el superior está hecho a modo de cazoleta, tal ,que el intersticio anular de la disposición de imán de cazoleta queda abierta hacia abajo y dentro de ellas se proyecta la bobina oscilante (3) y que el botador (4) unido a la bobina oscilante (3) esta encauzado libremente por la abertura central de la disposición de imán de cazoleta.
ES479897A 1978-04-26 1979-04-25 Perfeccionamientos en los aparatos auxiliares de la fonacion para operados de la laringe. Expired ES479897A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2818144A DE2818144C2 (de) 1978-04-26 1978-04-26 Sprechhilfevorrichtung für Kehlkopfoperierte

Publications (1)

Publication Number Publication Date
ES479897A1 true ES479897A1 (es) 1980-02-01

Family

ID=6037973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479897A Expired ES479897A1 (es) 1978-04-26 1979-04-25 Perfeccionamientos en los aparatos auxiliares de la fonacion para operados de la laringe.

Country Status (13)

Country Link
US (1) US4272647A (es)
AT (1) AT361997B (es)
AU (1) AU533704B2 (es)
CA (1) CA1127802A (es)
DD (1) DD142985A1 (es)
DE (1) DE2818144C2 (es)
DK (1) DK171279A (es)
ES (1) ES479897A1 (es)
FR (1) FR2426452A1 (es)
GB (1) GB2022360B (es)
HK (1) HK62683A (es)
SE (1) SE443286B (es)
YU (1) YU40558B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123922A (en) * 1990-12-21 1992-06-23 Brigham And Women's Hospital Speaking tube
DE19613066C2 (de) * 1996-04-01 1998-09-10 Clariant Gmbh Verfahren zur Herstellung phosphormodifizierter Epoxidharze
DE19613067C2 (de) * 1996-04-01 1998-12-03 Clariant Gmbh Phosphormodifizierte Epoxidharzmischungen aus Epoxidharzen, phosphorhaltigen Verbindungen und einem Härter, ein Verfahren zu deren Herstellung und ihre Verwendung
JP3498705B2 (ja) * 1997-09-08 2004-02-16 株式会社電制 電気式人工喉頭
KR100262982B1 (ko) * 1998-04-16 2001-11-22 김광문 인공 후두 장치
US20030031325A1 (en) * 2001-08-07 2003-02-13 Richard Lukacovic Electrolarynx with an improved diaphragm
WO2003013395A1 (en) * 2001-08-07 2003-02-20 Portex, Inc. Improved speech aid device
US9020155B2 (en) 2012-09-14 2015-04-28 Engineered Medical Systems, Inc. Electrolarynx
GB2572350B (en) * 2018-03-27 2023-01-25 Hitachi Rail Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755688A (es) * 1900-01-01
US2750598A (en) * 1954-07-30 1956-06-19 Lothar B Roemheld Speaking aid
DE2507704C3 (de) * 1975-02-22 1980-07-24 Dr. Kuhn & Co Gmbh, 5000 Koeln Sprechhilfegerät für Kehlkopfoperierte
DE2515006A1 (de) * 1975-04-07 1976-10-21 Klaus Hassheider Sprechgeraet fuer kehlkopfoperierte

Also Published As

Publication number Publication date
AT361997B (de) 1981-04-10
CA1127802A (en) 1982-07-20
AU4642779A (en) 1979-11-01
FR2426452B1 (es) 1984-10-26
DK171279A (da) 1979-10-27
GB2022360A (en) 1979-12-12
GB2022360B (en) 1982-04-28
US4272647A (en) 1981-06-09
SE443286B (sv) 1986-02-24
AU533704B2 (en) 1983-12-08
YU40558B (en) 1986-02-28
ATA316479A (de) 1980-09-15
FR2426452A1 (fr) 1979-12-21
DE2818144C2 (de) 1987-03-19
HK62683A (en) 1983-12-09
DD142985A1 (de) 1980-07-23
YU99879A (en) 1982-08-31
SE7903630L (sv) 1979-10-27
DE2818144A1 (de) 1979-11-08

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