ES445397A1 - Perfeccionamientos en aparato auxiliar de la fonacion para operados de la laringe. - Google Patents

Perfeccionamientos en aparato auxiliar de la fonacion para operados de la laringe.

Info

Publication number
ES445397A1
ES445397A1 ES445397A ES445397A ES445397A1 ES 445397 A1 ES445397 A1 ES 445397A1 ES 445397 A ES445397 A ES 445397A ES 445397 A ES445397 A ES 445397A ES 445397 A1 ES445397 A1 ES 445397A1
Authority
ES
Spain
Prior art keywords
sound head
generator
amplifier section
plunger
amplifier
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
ES445397A
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 Dr & Co
Original Assignee
Kuhn Dr & 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 Dr & Co filed Critical Kuhn Dr & Co
Publication of ES445397A1 publication Critical patent/ES445397A1/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—Epiglottis; Larynxes; Tracheae combined with larynxes or for use therewith

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Magnetic Treatment Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
ES445397A 1975-02-22 1976-02-21 Perfeccionamientos en aparato auxiliar de la fonacion para operados de la laringe. Expired ES445397A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2507704A DE2507704C3 (de) 1975-02-22 1975-02-22 Sprechhilfegerät für Kehlkopfoperierte

Publications (1)

Publication Number Publication Date
ES445397A1 true ES445397A1 (es) 1977-06-16

Family

ID=5939552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445397A Expired ES445397A1 (es) 1975-02-22 1976-02-21 Perfeccionamientos en aparato auxiliar de la fonacion para operados de la laringe.

Country Status (11)

Country Link
US (1) US4028492A (es)
AT (1) AT348049B (es)
CA (1) CA1051543A (es)
DD (1) DD124274A1 (es)
DE (1) DE2507704C3 (es)
DK (1) DK145816C (es)
ES (1) ES445397A1 (es)
FR (1) FR2301220A1 (es)
GB (1) GB1514097A (es)
SE (1) SE414857B (es)
YU (1) YU39761B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818144C2 (de) * 1978-04-26 1987-03-19 Dr. Kuhn & Co GmbH, 5000 Köln Sprechhilfevorrichtung für Kehlkopfoperierte
US4473905A (en) * 1981-03-30 1984-09-25 Thomas Jefferson University Artificial larynx
US4502150A (en) * 1981-03-30 1985-02-26 Thomas Jefferson University Artificial larynx
US4550427A (en) * 1981-03-30 1985-10-29 Thomas Jefferson University Artificial larynx
US4539698A (en) * 1982-11-01 1985-09-03 Thomas Jefferson University Replaceable saliva barrier for intra-oral larynx
US4539699A (en) * 1982-11-01 1985-09-03 Thomas Jefferson University Replaceable battery pack for intra-oral larynx
US4547894A (en) * 1983-11-01 1985-10-15 Xomed, Inc. Replaceable battery pack for intra-oral larynx
US4502151A (en) * 1983-11-01 1985-02-26 Xomed, Inc. Replaceable saliva barrier for intra-oral larynx
US4669643A (en) * 1986-03-20 1987-06-02 Linda E. Hymes Electronic larynx carrier
US5326349A (en) * 1992-07-09 1994-07-05 Baraff David R Artificial larynx
WO1999012501A1 (fr) * 1997-09-08 1999-03-18 Densei Inc. Larynx artificiel electrique
US6252966B1 (en) * 1999-06-21 2001-06-26 Griffin Laboratories Artificial larynx
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
CN101415378B (zh) * 2006-04-04 2011-05-11 塞尔沃纳有限公司 机电语音辅助装置
US7539083B2 (en) * 2007-06-25 2009-05-26 The United States Of America As Represented By The Secretary Of The Navy Remote voice detection system
US10154899B1 (en) 2016-05-12 2018-12-18 Archer Medical Devices LLC Automatic variable frequency electrolarynx

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2273078A (en) * 1939-03-27 1942-02-17 Gilbert M Wright Means and method for producing sound effects
US2750598A (en) * 1954-07-30 1956-06-19 Lothar B Roemheld Speaking aid
US3072745A (en) * 1959-03-12 1963-01-08 Bell Telephone Labor Inc Unitary artificial larynx
US3417268A (en) * 1964-08-25 1968-12-17 Donald A. Lace Moving coil electro-mechanical device
US3798391A (en) * 1972-06-22 1974-03-19 Gen Electric Movable magnet loudspeaker

Also Published As

Publication number Publication date
DE2507704C3 (de) 1980-07-24
SE7601875L (sv) 1976-08-23
YU34676A (en) 1982-05-31
US4028492A (en) 1977-06-07
DK145816C (da) 1983-09-05
DE2507704A1 (de) 1976-09-02
FR2301220B1 (es) 1980-06-27
GB1514097A (en) 1978-06-14
DK145816B (da) 1983-03-14
AT348049B (de) 1979-01-25
YU39761B (en) 1985-04-30
FR2301220A1 (fr) 1976-09-17
DE2507704B2 (de) 1979-11-15
ATA991075A (de) 1978-06-15
SE414857B (sv) 1980-08-18
AU1134276A (en) 1977-09-01
DK590575A (da) 1976-08-23
CA1051543A (en) 1979-03-27
DD124274A1 (es) 1977-02-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19880226