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US 12,582,427 B2Granted
Lithotriptor spacers and method
AssigneeOlympus America Inc.
InventorPeter J. Crowley
Life of this patent
Estimating the term…
Abstract
A medical device and associated methods are disclosed. In one example, the medical device includes a lithotriptor. One or more spacers are included that extend from an outside surface of a hollow shaft of the lithotriptor. At least one longitudinal pathway is included through the one or more lateral spacers. In one example, the one or more lateral spacers includes an elastomer material.
Claims7
A lithotriptor, comprising:
- a transducer located in a handpiece;
- a hollow shaft extending from the handpiece and coupled to the transducer;
- an impact surface located at a distal end of the hollow shaft;
- one or more lateral elastomer spacers extending from an outside surface of the hollow shaft, wherein the one or more lateral elastomer spacers are free sliding along a longitudinal axis of the hollow shaft;
- at least one longitudinal pathway through the one or more lateral elastomer spacers;
- and
- at least one o-ring retainer abutting the one or more lateral elastomer spacers on one side, and exposed to the longitudinal pathway on a second side of the o-ring opposite the one or more lateral elastomer spacers to hold at least one of the lateral elastomer spacers in place.
4 more elements
Dependencies are inferred from the claim text.