Surgery – Instruments – Means for cleaning eye – ear or nose
Reexamination Certificate
2003-08-25
2008-03-25
Thaler, Michael (Department: 3731)
Surgery
Instruments
Means for cleaning eye, ear or nose
Reexamination Certificate
active
07347865
ABSTRACT:
Ear duct cleaning device, comprising a flexible tubular member, equipped at one end with an inflatable element and at its opposite end with means of supplying a fluid at a certain pressure, wherein said inflatable element, being coupled to means of controlling the inflation so that said inflatable element assumes, once inflated, a shape such that its radial extension with respect to the axis of said tubular element is considerably greater than that along the same axis.
REFERENCES:
patent: 6152940 (2000-11-01), Carter
patent: 2002/0128598 (2002-09-01), Nobles
patent: 2 048 798 (1972-04-01), None
patent: 2 706 288 (1994-12-01), None
Patent Abstracts of Japan; vol. 1996, No. 04, Apr. 30, 1996 & JP 7 313394 A (Shigeru Ichikawa), Dec. 5, 1995 abstract—& JP 07 313394 A (Shigeru Ichikawa) Dec. 5, 1995 figures.
Petry Marvin
Stites & Harbison PLLC
Thaler Michael
LandOfFree
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