Surgery – Instruments – Cutting – puncturing or piercing
Reexamination Certificate
2006-09-18
2010-11-30
Nguyen, Anhtuan T. (Department: 3731)
Surgery
Instruments
Cutting, puncturing or piercing
C604S117000
Reexamination Certificate
active
07842057
ABSTRACT:
Apparatuses for transcleral cautery and subretinal drainage are provided. One such embodiment includes a barrel section, a needle section extending from the barrel section, and a scleral depressor section at least partially surrounding an intermediate portion of the needle section. A cautery section may also be defined between the scleral depressor section and the distal end of the needle section. Methods are also provided.
REFERENCES:
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patent: 5320608 (1994-06-01), Gerrone
patent: 5409457 (1995-04-01), del Cerro et al.
patent: 5971953 (1999-10-01), Bachynsky
patent: 7122042 (2006-10-01), LoRusso
Nguyen Anhtuan T.
Nguyen Victor X
Thomas, Kayden Horstemeyer & Risley, LLP.
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