Inventor:Ohlhaber; Ronald L.
No. of patents:1
||Title Of Patent
||Focusing fiber-optic needle endoscope
||March 2, 1976|
|A needle endoscope includes a hollow needle of about 18-gauge, a lens system within the needle, an image transmitting bundle of flexible fiber-optic rods within the needle, a plurality of illumination transmitting fiber-optic rods within the needle, an operative channel within the ne|