US PATENT SUBCLASS 604 / 295
.~.~.~ Dropper, douche, or eyecup for applying liquid to eye

Current as of: June, 1999
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604 /   HD   SURGERY

19  DF  MEANS FOR INTRODUCING OR REMOVING MATERIAL FROM BODY FOR THERAPEUTIC PURPOSES (E.G., MEDICATING, IRRIGATING, ASPIRATING, ETC.) {7}
289  DF  .~ Treating material applied to or removed from external surface of body, or cutaneous layer of skin (e.g., eye treatment, removal of skin impurities, etc.) {11}
294  DF  .~.~ Means for treating eye or surface of ocular cavity {1}
295.~.~.~ Dropper, douche, or eyecup for applying liquid to eye {5}
296  DF  .~.~.~.~> Having means for aerating liquid
297  DF  .~.~.~.~> Having means for scavenging liquid after contact with eye
298  DF  .~.~.~.~> Having means for metering liquid flow to eye
299  DF  .~.~.~.~> Having means for preventing contact of liquid with syringe bulb
300  DF  .~.~.~.~> Having means for positioning liquid dispenser relative to eye {2}

DEFINITION

Classification: 604/295

Dropper, douche, or eyecup for applying liquid to eye:

(under subclass 294) Subject matter whereby the body treating material is a liquid applied to the other surface of the organ of sight by mean of (a) a device specifically shaped or designed to drip the body treating material on the said outer surface, (b) a device specifically shaped or designed to apply comparatively large quantities of the body treating material on the said outer surface, or (c) a device specifically shaped to fit the contour of the organ of sight to apply comparatively large quantities of the body treating material to the organ of sight.