DK342585A - Skiftekobling til styring af lysafgivelse i et larynx-stroboskop - Google Patents

Skiftekobling til styring af lysafgivelse i et larynx-stroboskop Download PDF

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Publication number
DK342585A
DK342585A DK342585A DK342585A DK342585A DK 342585 A DK342585 A DK 342585A DK 342585 A DK342585 A DK 342585A DK 342585 A DK342585 A DK 342585A DK 342585 A DK342585 A DK 342585A
Authority
DK
Denmark
Prior art keywords
switch connection
manage lighting
stroboscope
larynx
larynx stroboscope
Prior art date
Application number
DK342585A
Other languages
English (en)
Other versions
DK342585D0 (da
Inventor
Hironobu Nagashima
Hiroshi Koyama
Original Assignee
Asahi Optical Co Ltd
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 Asahi Optical Co Ltd filed Critical Asahi Optical Co Ltd
Publication of DK342585D0 publication Critical patent/DK342585D0/da
Publication of DK342585A publication Critical patent/DK342585A/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A61B1/2673—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes for monitoring movements of vocal chords
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK342585A 1984-07-27 1985-07-26 Skiftekobling til styring af lysafgivelse i et larynx-stroboskop DK342585A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15657284A JPS6133643A (ja) 1984-07-27 1984-07-27 喉頭ストロボスコ−プの発光切替え回路

Publications (2)

Publication Number Publication Date
DK342585D0 DK342585D0 (da) 1985-07-26
DK342585A true DK342585A (da) 1986-01-28

Family

ID=15630698

Family Applications (1)

Application Number Title Priority Date Filing Date
DK342585A DK342585A (da) 1984-07-27 1985-07-26 Skiftekobling til styring af lysafgivelse i et larynx-stroboskop

Country Status (4)

Country Link
US (1) US4616636A (da)
JP (1) JPS6133643A (da)
DE (1) DE3526528A1 (da)
DK (1) DK342585A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536972A1 (de) * 1985-10-17 1987-04-23 Wolf Gmbh Richard Schaltungsanordnung fuer ein blitzlichtstroboskop zur untersuchung von stimmlippenfunktionen
DE3607767C1 (de) * 1986-03-08 1987-04-02 Wolf Gmbh Richard Videoendoskop
US4948247A (en) * 1988-09-21 1990-08-14 Lapeyre James M High speed stroboscope system for visually observing dynamic properties by moving objects of various characteristics
US10206561B2 (en) * 2013-02-28 2019-02-19 DePuy Synthes Products, Inc. Videostroboscopy of vocal cords with CMOS sensors
US11944273B2 (en) * 2019-06-20 2024-04-02 Cilag Gmbh International Fluorescence videostroboscopy of vocal cords
JP7235608B2 (ja) * 2019-06-28 2023-03-08 ソニー・オリンパスメディカルソリューションズ株式会社 光源制御装置、医療用観察システム、光源制御方法およびプログラム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3026449A (en) * 1962-03-20 Device for visual observation of vocal cords
JPS5469279A (en) * 1977-11-14 1979-06-04 Asahi Optical Co Ltd Laryngeal strobescope

Also Published As

Publication number Publication date
DK342585D0 (da) 1985-07-26
JPS6133643A (ja) 1986-02-17
DE3526528A1 (de) 1986-02-06
DE3526528C2 (da) 1988-01-28
US4616636A (en) 1986-10-14

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment