Patent ID: 6132378
Filing Date: 2000-10-17
Classification: A61B

Abstract:
A cover for an ultrasound probe, the probe having a probe base through which sound waves are transmitted, a probe wall extending from the base and an exterior collar on the probe wall adjacent the probe base, the cover comprising:a. a cup having a cup base which has an opening and a cup wall extending from the cup base, the cup wall configured to fit around the probe wall and snap over the collar to maintain the cup on the probe with the base being a selected distance from the probe base to define a volume between the probe base and the cup base; andb. a pliable, sound conductive membrane attached to the cup adjacent the base and covering the opening, the membrane having two layers bonded together to form a fully enclosed cavity, the membrane sized to substantially fill the volume between the probe base and the cup base so that when the cup is attached to the ultrasound probe the probe base will be in contact with the membrane, the membrane being sufficiently pliable such that when placed on a portion of the human body the membrane will conform to that portion of a human body against which the membrane is placed.