NO115785B - - Google Patents

Info

Publication number
NO115785B
NO115785B NO166907A NO16690767A NO115785B NO 115785 B NO115785 B NO 115785B NO 166907 A NO166907 A NO 166907A NO 16690767 A NO16690767 A NO 16690767A NO 115785 B NO115785 B NO 115785B
Authority
NO
Norway
Prior art keywords
channels
welding
rail
aluminothermic
riser
Prior art date
Application number
NO166907A
Other languages
English (en)
Norwegian (no)
Inventor
A Laerdal
Original Assignee
A Laerdal
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 A Laerdal filed Critical A Laerdal
Priority to NO166907A priority Critical patent/NO115785B/no
Priority to DE19681616105 priority patent/DE1616105A1/de
Priority to GB6847/68A priority patent/GB1178638A/en
Priority to NL6802064A priority patent/NL6802064A/xx
Priority to FR1554404D priority patent/FR1554404A/fr
Priority to US705745A priority patent/US3507272A/en
Publication of NO115785B publication Critical patent/NO115785B/no

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

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)
  • Butt Welding And Welding Of Specific Article (AREA)
NO166907A 1967-02-18 1967-02-18 NO115785B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO166907A NO115785B (de) 1967-02-18 1967-02-18
DE19681616105 DE1616105A1 (de) 1967-02-18 1968-02-07 Laryngoskop
GB6847/68A GB1178638A (en) 1967-02-18 1968-02-12 Improvements in or relating to Laryngoscopes
NL6802064A NL6802064A (de) 1967-02-18 1968-02-14
FR1554404D FR1554404A (de) 1967-02-18 1968-02-15
US705745A US3507272A (en) 1967-02-18 1968-02-15 Laryngoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO166907A NO115785B (de) 1967-02-18 1967-02-18

Publications (1)

Publication Number Publication Date
NO115785B true NO115785B (de) 1968-12-02

Family

ID=19909944

Family Applications (1)

Application Number Title Priority Date Filing Date
NO166907A NO115785B (de) 1967-02-18 1967-02-18

Country Status (6)

Country Link
US (1) US3507272A (de)
DE (1) DE1616105A1 (de)
FR (1) FR1554404A (de)
GB (1) GB1178638A (de)
NL (1) NL6802064A (de)
NO (1) NO115785B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789022A (fr) * 1971-09-21 1973-03-20 Gobels Georg Laryngoscope a vision directe
US4295465A (en) * 1980-04-03 1981-10-20 N.A.D., Inc. Laryngoscope blade
EP0184588B1 (de) * 1984-12-11 1989-03-08 Jack Bauman Laryngoskop mit wegwerfbarem Spatel und Lichtleiter
US4583527A (en) * 1984-12-24 1986-04-22 Musicant Belmont S Disposable cushioning device for a laryngoscope
US5772581A (en) * 1997-04-22 1998-06-30 Gaines; James F. Penlight laryngoscope
US6217514B1 (en) * 1999-02-05 2001-04-17 Gruhan Technologies, Inc. Laryngoscope
US6623425B2 (en) * 2001-07-23 2003-09-23 Cartledge Medical Products, Llc Modified laryngoscope blade to reduce dental injuries during intubation
US9386915B2 (en) * 2010-07-30 2016-07-12 Nilesh R. Vasan Disposable, self-contained laryngoscope and method of using same
US9289114B2 (en) 2010-07-30 2016-03-22 Nilesh R. Vasan Disposable, self-contained laryngoscope and method of using same
CA2922918C (en) * 2013-09-03 2019-12-31 Truphatek International Ltd Single use laryngoscope handle
USD863555S1 (en) 2018-07-30 2019-10-15 Teleflex Medical Incorporated Laryngoscope blade
USD862696S1 (en) 2018-07-30 2019-10-08 Teleflex Medical Incorporated Laryngoscope blade
USD876625S1 (en) 2018-08-07 2020-02-25 Adroit Surgical, Llc Laryngoscope

Family Cites Families (4)

* 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
US2646036A (en) * 1950-03-24 1953-07-21 Welch Allyn Inc Foldable and separable laryngoscope
US2648329A (en) * 1951-10-18 1953-08-11 Morch Ernst Trier Laryngoscope
GB806467A (en) * 1957-07-31 1958-12-23 Walter Edward Wisbey Improvements in bronchoscopes and like surgical instruments

Also Published As

Publication number Publication date
NL6802064A (de) 1968-08-19
US3507272A (en) 1970-04-21
GB1178638A (en) 1970-01-21
DE1616105A1 (de) 1971-03-11
FR1554404A (de) 1969-01-17

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