Nasal dilator

Details Nasal dilator Nasal dilator

1995-07-27

1997-12-23

Zarfas, Louis S.

Medical and laboratory equipment

Equipment for diagnosis, analysis, or treatment

Hand manipulated tool or instrument

2404

Patent

active

D03881725

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Sklar Products "Surgical Instruments" Ear instruments (speculums) p. 274 item 67-6030 .COPYRGT.1984 Er Room.
Codman Catalog Surgical Products "Specula Ear" p. 532 .COPYRGT.1984 Eoc Room.
Aloe Medical instruments "Ear vs Peculum" p. 81 .COPYRGT.1965.

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