Patent ID: 11938080
Assignee: MOON POOL LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 9:
10. A treatment device comprising:
a housing;
a motor disposed within the housing;
a drive shaft driven by the motor and configured to translate along a first axis;
a compression spring concentric with the drive shaft;
a helical cam disposed adjacent the compression spring, the helical cam having a flat end, and an irregular end having at least one discontinuity, the helical cam being configured for rotational movement, but being prohibited from translation along the first axis;
at least one cam follower directly coupled to the drive shaft and configured to travel along the helical cam, the at least one cam follower being configured to translate along the first axis;
a first element disposed at one end of the housing, the first element including a blunt tip aligned with the helical cam, the blunt tip being configured and arranged to contact body tissue to induce a micro-trauma; and
wherein movement of the drive shaft causes translation of the first element.