Vision aid and anesthetic composition

Details Vision aid and anesthetic composition Vision aid and anesthetic composition

1991-11-07

1994-01-04

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Heterocyclic carbon compounds containing a hetero ring...

514317, 514535, 514626, 514536, 514781, 514944, 514967, 514969, A61K 31535, A61K 31445, A61K 3124, A61K 4700

Patent

active

052760324

ABSTRACT:
A new visualizing and anesthetic composition and the process for the preparation thereof. The composition, generally as a gel, contains an effective amount of a topical anesthetic, an effective amount of a visualizing agent and a pharmaceutically acceptable gelling reservoir as a heat exchanger and/or a light transmitter. The composition is useful for topical application to a region of mammalian skin to supply visualization to a lesion therein and to anesthetize the region for a subsequent destructive therapy.

REFERENCES:
patent: 1907392 (1933-05-01), Stover
patent: 2382546 (1945-08-01), Curtis
patent: 2803582 (1957-08-01), Cherney
patent: 3019163 (1962-01-01), Harnist et al.
patent: 4748022 (1988-05-01), Busciglio

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