JPS4920989A - - Google Patents

Info

Publication number
JPS4920989A
JPS4920989A JP47111293A JP11129372A JPS4920989A JP S4920989 A JPS4920989 A JP S4920989A JP 47111293 A JP47111293 A JP 47111293A JP 11129372 A JP11129372 A JP 11129372A JP S4920989 A JPS4920989 A JP S4920989A
Authority
JP
Japan
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.)
Pending
Application number
JP47111293A
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 claimed from DE19722218672 external-priority patent/DE2218672C3/de
Application filed filed Critical
Publication of JPS4920989A publication Critical patent/JPS4920989A/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0066—Operational features thereof with identification means for the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1208—Multiple lens hand-held instruments

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
JP47111293A 1972-04-18 1972-11-08 Pending JPS4920989A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722218672 DE2218672C3 (de) 1972-04-18 Ophthalmoskop

Publications (1)

Publication Number Publication Date
JPS4920989A true JPS4920989A (ja) 1974-02-23

Family

ID=5842304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47111293A Pending JPS4920989A (ja) 1972-04-18 1972-11-08

Country Status (4)

Country Link
JP (1) JPS4920989A (ja)
CA (1) CA996792A (ja)
FR (1) FR2181271A5 (ja)
GB (1) GB1417775A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178597A (en) * 1974-12-19 1976-07-08 Rodenstock Optik G Hikentai oyobi kankyoyoshomeito kameraatatsuchimentoojusuru gankakansatsusochotajukogen
JPS5244647A (en) * 1975-10-06 1977-04-07 Nippon Telegr & Teleph Corp <Ntt> Recording device by means of the photo-conductive electrode for the te rhmal paper
JPS5270455U (ja) * 1975-11-20 1977-05-25
JPS59164057A (ja) * 1983-03-07 1984-09-17 キヤノン株式会社 眼科用顕微鏡
JPH0392129A (ja) * 1989-08-23 1991-04-17 Welch Allyn Inc 検眼鏡
JP2006296806A (ja) * 2005-04-21 2006-11-02 Topcon Corp 手術用顕微鏡装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2794611C (en) * 2010-04-21 2014-02-18 Clinton N. Sims Device and method for calibrating retinoscopes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559952C (de) * 1932-09-26 Emil Busch Akt Ges Tonometer
JPS4422912Y1 (ja) * 1964-11-12 1969-09-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559952C (de) * 1932-09-26 Emil Busch Akt Ges Tonometer
JPS4422912Y1 (ja) * 1964-11-12 1969-09-27

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178597A (en) * 1974-12-19 1976-07-08 Rodenstock Optik G Hikentai oyobi kankyoyoshomeito kameraatatsuchimentoojusuru gankakansatsusochotajukogen
JPS5244647A (en) * 1975-10-06 1977-04-07 Nippon Telegr & Teleph Corp <Ntt> Recording device by means of the photo-conductive electrode for the te rhmal paper
JPS5545029B2 (ja) * 1975-10-06 1980-11-15
JPS5270455U (ja) * 1975-11-20 1977-05-25
JPS59164057A (ja) * 1983-03-07 1984-09-17 キヤノン株式会社 眼科用顕微鏡
JPS6351017B2 (ja) * 1983-03-07 1988-10-12 Canon Kk
JPH0392129A (ja) * 1989-08-23 1991-04-17 Welch Allyn Inc 検眼鏡
JP2006296806A (ja) * 2005-04-21 2006-11-02 Topcon Corp 手術用顕微鏡装置

Also Published As

Publication number Publication date
DE2218672A1 (de) 1973-10-25
GB1417775A (en) 1975-12-17
CA996792A (en) 1976-09-14
FR2181271A5 (ja) 1973-11-30
DE2218672B2 (de) 1976-12-23

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