CA2004139A1 - Laryngoscope - Google Patents

Laryngoscope

Info

Publication number
CA2004139A1
CA2004139A1 CA2004139A CA2004139A CA2004139A1 CA 2004139 A1 CA2004139 A1 CA 2004139A1 CA 2004139 A CA2004139 A CA 2004139A CA 2004139 A CA2004139 A CA 2004139A CA 2004139 A1 CA2004139 A1 CA 2004139A1
Authority
CA
Canada
Prior art keywords
blade
fiber optic
viewing
laryngoscope
optic bundle
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.)
Granted
Application number
CA2004139A
Other languages
English (en)
Other versions
CA2004139C (fr
Inventor
Tzium-Shou Lee
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.)
Individual
Original Assignee
Individual
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
Priority to US07/222,939 priority Critical patent/US4901708A/en
Application filed by Individual filed Critical Individual
Priority to CA002004139A priority patent/CA2004139C/fr
Publication of CA2004139A1 publication Critical patent/CA2004139A1/fr
Application granted granted Critical
Publication of CA2004139C publication Critical patent/CA2004139C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/07—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 with illuminating arrangements using light-conductive means, e.g. optical fibres
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00195—Optical arrangements with eyepieces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Endoscopes (AREA)
CA002004139A 1988-07-22 1989-11-29 Laryngoscope Expired - Fee Related CA2004139C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US07/222,939 US4901708A (en) 1988-07-22 1988-07-22 Viewing laryngoscope
CA002004139A CA2004139C (fr) 1988-07-22 1989-11-29 Laryngoscope

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/222,939 US4901708A (en) 1988-07-22 1988-07-22 Viewing laryngoscope
CA002004139A CA2004139C (fr) 1988-07-22 1989-11-29 Laryngoscope

Publications (2)

Publication Number Publication Date
CA2004139A1 true CA2004139A1 (fr) 1991-05-29
CA2004139C CA2004139C (fr) 1994-11-01

Family

ID=25673811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004139A Expired - Fee Related CA2004139C (fr) 1988-07-22 1989-11-29 Laryngoscope

Country Status (2)

Country Link
US (1) US4901708A (fr)
CA (1) CA2004139C (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263472A (en) * 1989-05-26 1993-11-23 Ough Yon D Laryngoscope blade
US5381787A (en) * 1990-05-04 1995-01-17 Bullard; James R. Extendable and retractable laryngoscope
US5060633A (en) * 1990-08-31 1991-10-29 Gibson Michael S Laryngoscope blade
US5279281A (en) * 1990-09-14 1994-01-18 Harvey James C Single-handed fibre-optic flexible laryngoscope
US5287848A (en) * 1991-09-30 1994-02-22 Anthony Cubb Easy intubator
US5355870A (en) * 1992-07-28 1994-10-18 William Lacy Laryngoscope having removable blade assembly containing lamp and light conductor
US5394863A (en) * 1993-01-12 1995-03-07 Sanford; Theodore H. Vaginal fornix illuminator
US5800344A (en) * 1996-10-23 1998-09-01 Welch Allyn, Inc. Video laryngoscope
US5873818A (en) * 1997-01-28 1999-02-23 Rothfels; Nancy Lois Laryngoscope with enhanced viewing capability
US5888195A (en) * 1998-03-26 1999-03-30 Schneider; Cary N. Laryngoscope blade
US6623425B2 (en) 2001-07-23 2003-09-23 Cartledge Medical Products, Llc Modified laryngoscope blade to reduce dental injuries during intubation
IL146569A0 (en) * 2001-11-19 2002-07-25 Truphatek Int Ltd Light guide assembly for use with a laryngoscope
US6840903B2 (en) * 2002-03-21 2005-01-11 Nuvista Technology Corporation Laryngoscope with image sensor
WO2004035106A2 (fr) * 2002-10-21 2004-04-29 Given Imaging Ltd. Dispositif et systeme d'intubation et d'imagerie
ATE553690T1 (de) * 2003-05-01 2012-05-15 Given Imaging Ltd Panorama-gesichtsfeld-darstellungsvorrichtung
US20050159649A1 (en) * 2004-01-16 2005-07-21 Patel Rajeev J. Laryngoscope and associated method of intubating a patient
DE102004028428A1 (de) * 2004-06-03 2006-01-26 Karl Storz Gmbh & Co. Kg Laryngoskop
US7336833B2 (en) * 2004-06-30 2008-02-26 Given Imaging, Ltd. Device, system, and method for reducing image data captured in-vivo
US8878924B2 (en) * 2004-09-24 2014-11-04 Vivid Medical, Inc. Disposable microscope and portable display
US8827899B2 (en) * 2004-09-24 2014-09-09 Vivid Medical, Inc. Disposable endoscopic access device and portable display
US8858425B2 (en) * 2004-09-24 2014-10-14 Vivid Medical, Inc. Disposable endoscope and portable display
US9033870B2 (en) * 2004-09-24 2015-05-19 Vivid Medical, Inc. Pluggable vision module and portable display for endoscopy
JP2006109969A (ja) * 2004-10-13 2006-04-27 Machida Endscope Co Ltd 気道確保チューブ用ガイド装置
US20060217593A1 (en) * 2005-03-24 2006-09-28 Zvika Gilad Device, system and method of panoramic multiple field of view imaging
US20070179342A1 (en) * 2006-01-12 2007-08-02 Kb Port Llc Wireless Laryngoscope with Internal Antennae and One Piece Construction Adapted for Laryngoscopy Training
US20080146878A1 (en) * 2006-12-14 2008-06-19 Karen Naimoli Frost Magnification attachment / accessory for laryngoscopes
US8800566B2 (en) * 2007-04-16 2014-08-12 Ecolab Usa Inc. Airway devices, tube securing devices, and methods of making and using the same
IL185112A0 (en) * 2007-08-07 2008-01-06 Truphatek Int Ltd Laryngoscope apparatus
US8998804B2 (en) * 2008-11-12 2015-04-07 Board Of Regents Of The University Of Nebraska Suction catheter assembly for a laryngoscope
IL212204A0 (en) 2011-04-07 2011-06-30 Truphatek Int Ltd Laryngoscope assembly with enhanced viewing capability
US8603105B2 (en) 2011-06-21 2013-12-10 Lsi Solutions, Inc. Ergonomic, lighted uterine manipulator with cautery
US9622651B2 (en) 2012-01-27 2017-04-18 Kbport Llc Wireless laryngoscope simulator with onboard event recording adapted for laryngoscopy training
US10092323B2 (en) 2013-11-01 2018-10-09 Lsi Solutions, Inc. Ergonomic, lighted uterine manipulator with cautery
US10806522B2 (en) 2016-02-10 2020-10-20 Covidien Lp Colpotomy system for total laparoscopic hysterectomy
US10278572B1 (en) * 2017-10-19 2019-05-07 Obp Medical Corporation Speculum
US20200390488A1 (en) * 2019-06-17 2020-12-17 Covidien Lp Surgical instruments for performing tonsillectomy, adenoidectomy, and other surgical procedures
EP3854290A1 (fr) * 2020-01-24 2021-07-28 Universität Zürich Laryngoscope lumineux à pointe pour éclairage trans-tissulaire
DE102020122846A1 (de) * 2020-09-01 2022-03-03 Karl Storz Se & Co. Kg Optisches Instrument und Verfahren zum Herstellen eines optischen Instruments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2354471A (en) * 1943-08-18 1944-07-25 Foregger Company Inc Laryngoscope
US3091235A (en) * 1960-06-15 1963-05-28 American Optical Corp Diagnostic instruments
US3638644A (en) * 1969-03-05 1972-02-01 Michael Elbert Illuminated surgical speculum
US4086919A (en) * 1976-07-09 1978-05-02 Bullard James R Laryngoscope
US4306547A (en) * 1979-11-20 1981-12-22 Lowell James R Rigid fiberoptic laryngoscope
EP0143860B1 (fr) * 1983-12-01 1986-09-03 Maschinenfabrik Sulzer-Rüti Ag Dispositif de préparation du fil de trame pour un métier à tisser multiphasé à foule linéaire
US4583527A (en) * 1984-12-24 1986-04-22 Musicant Belmont S Disposable cushioning device for a laryngoscope

Also Published As

Publication number Publication date
US4901708A (en) 1990-02-20
CA2004139C (fr) 1994-11-01

Similar Documents

Publication Publication Date Title
CA2004139A1 (fr) Laryngoscope
US4306547A (en) Rigid fiberoptic laryngoscope
US6129662A (en) Surgical tool with surgical field illuminator
US4279246A (en) Device for preventing clouding of an observing window
EP2103248A3 (fr) Endoscope miniature avec système d'imagérie par fibre optique
DE60133113D1 (de) ENDOSKOPE MIT MEHREREN BLICKRICHTUNGEN UND EINER kLAMMERVORRICHTUNG
DE69730426D1 (de) Chirurgie-instrument mit betrachtungsoptik und atraumatischer sonde
FR2415451A1 (fr) Hysteroscope de diagnostic a vision panoramique
GB2357856B (en) Annular light source in borescopes and endoscopes
ES2087947T3 (es) Instrumento para la penetracion de tejido corporal.
AU1601992A (en) Laser video endoscope
WO1997046902A9 (fr) Instrument chirurgical avec dispositif d'eclairage du champ operatoire
GB1512706A (en) Endoscopic devices
DE69334029D1 (de) Endoskop mit steriler hülle
GB987712A (en) Flexible optical surgical instrument
DE59409123D1 (de) Endoskopisches instrumentarium
GB2105994A (en) A laryngoscope
US4550717A (en) Throat examination device
DE58909759D1 (de) Endoskop
JPS60159718A (ja) 光学装置
FR2386299A1 (fr) Instrument de diagnostic medical du type endoscope
FR2405054A1 (fr) Endoscope
ATE125130T1 (de) Endoskop.
RU95115188A (ru) Жесткий эндоскоп
CA2097696A1 (fr) Bougie illuminee et methode d'intervention chirurgicale, therapeutique et de diagnostique

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed