Corneal seal device

Details Corneal seal device Corneal seal device

1976-04-13

1977-07-05

Pace, Channing L.

Surgery

Truss

Pad

128 1R, A61F 900, A61B 1700

Patent

active

040333493

ABSTRACT:
A corneal seal device is provided which, when placed in an incision in the eye, permits the insertion of a surgical tool or instrument through the device into the eye.
The device includes a seal chamber which opens into a tube which is adapted to be sutured to the eye and serves as an entry passage for a tool. A sealable aperture in the chamber permits passage of the tool through the chamber into the tube and hence into the eye. The chamber includes inlet ports adapted to be connected to a regulated source of irrigation fluid which provides a safe intraocular pressure.

REFERENCES:
patent: 3074407 (1963-01-01), Moon et al.
patent: 3263683 (1966-08-01), Uddenberg
patent: 3323846 (1967-06-01), Boddy
patent: 3589363 (1971-06-01), Banko et al.
patent: 3618594 (1971-11-01), Banko
patent: 3732858 (1973-05-01), Banko
patent: 3812855 (1974-05-01), Banko
patent: 3902495 (1975-09-01), Weiss et al.
patent: 3930505 (1976-01-01), Wallach

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