Hard endoscope

Details Hard endoscope Hard endoscope

1982-02-02

1984-04-03

Cohen, Lee S.

Surgery

Truss

Perineal

354 62, A61B 104

Patent

active

044401574

ABSTRACT:
A hard endoscope which can be removably fitted with a photographing device in the eyepiece part and by which, for example, a body cavity in which it is inserted can be observed and photographed is disclosed. In the case of taking a photograph with a hard endoscope fitted with a photographing device in the eyepiece part, if the optical axis of the hard endoscope and the optical axis of the photographing device do not coincide with each other and are eccentric from each other, the image obtained in the photographing device will differ from that seen by the endoscope. Therefore, the hard endoscope of this invention is provided in the eyepiece part with an eccentricity controlling means which can center the optical axis of the hard endoscope to coincide with the optical axis of the photographing device.

REFERENCES:
patent: 3638643 (1972-02-01), Hotchkiss
patent: 3925793 (1975-12-01), Matsumura et al.
patent: 4068932 (1978-01-01), Ohta et al.
patent: 4102563 (1978-07-01), Matsumura et al.
patent: 4196990 (1980-04-01), Forsyth
patent: 4251139 (1981-02-01), Matsumura
patent: 4264167 (1981-04-01), Plummer

Affiliated with

Also associated with

Rating

Hard endoscope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hard endoscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hard endoscope will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-662524