DE69010785D1 - System zum Messen von durch ein Endoskop beobachteten Gegenständen. - Google Patents

System zum Messen von durch ein Endoskop beobachteten Gegenständen.

Info

Publication number
DE69010785D1
DE69010785D1 DE69010785T DE69010785T DE69010785D1 DE 69010785 D1 DE69010785 D1 DE 69010785D1 DE 69010785 T DE69010785 T DE 69010785T DE 69010785 T DE69010785 T DE 69010785T DE 69010785 D1 DE69010785 D1 DE 69010785D1
Authority
DE
Germany
Prior art keywords
endoscope
measuring objects
objects observed
observed
measuring
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 - Fee Related
Application number
DE69010785T
Other languages
English (en)
Other versions
DE69010785T2 (de
Inventor
Raymond A Lia
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.)
Welch Allyn Inc
Original Assignee
Welch Allyn Inc
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 Welch Allyn Inc filed Critical Welch Allyn Inc
Application granted granted Critical
Publication of DE69010785D1 publication Critical patent/DE69010785D1/de
Publication of DE69010785T2 publication Critical patent/DE69010785T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
  • Closed-Circuit Television Systems (AREA)
DE69010785T 1989-06-12 1990-05-10 System zum Messen von durch ein Endoskop beobachteten Gegenständen. Expired - Fee Related DE69010785T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/364,883 US4980763A (en) 1989-06-12 1989-06-12 System for measuring objects viewed through a borescope

Publications (2)

Publication Number Publication Date
DE69010785D1 true DE69010785D1 (de) 1994-08-25
DE69010785T2 DE69010785T2 (de) 1994-10-27

Family

ID=23436505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010785T Expired - Fee Related DE69010785T2 (de) 1989-06-12 1990-05-10 System zum Messen von durch ein Endoskop beobachteten Gegenständen.

Country Status (4)

Country Link
US (1) US4980763A (de)
EP (1) EP0403399B1 (de)
JP (1) JP2605159B2 (de)
DE (1) DE69010785T2 (de)

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Also Published As

Publication number Publication date
US4980763A (en) 1990-12-25
JP2605159B2 (ja) 1997-04-30
JPH0313805A (ja) 1991-01-22
EP0403399A2 (de) 1990-12-19
EP0403399A3 (de) 1991-11-27
EP0403399B1 (de) 1994-07-20
DE69010785T2 (de) 1994-10-27

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