Percussion massager having a temperature-controlled massage node

A portable percussion massager comprising:

• a massager housing having a front end and rear end;
• a motor positioned within the massager housing having a crankshaft and rod, where the rod is connected at a first end at a point offset from the rotational axis of the crankshaft;
• a piston having a first end and second end, where the first end of the piston is coupled to a second end of the rod, where the piston percussively moves relative to the massager housing in response to the operation of the motor;
• a node mount positioned on the second end of the piston;
• a temperature-controlled massage node having a Peltier plate, where the temperature-controlled massage node is removably coupled to the node mount by friction fit;
• and
• a first electrical contact on the node mount and a second electrical contact on the temperature-controlled massage node, where the first electrical contact is an electrical pin and the second electrical contact is a flat-shaped electrical contact plate, and where the electrical pin and flat-shaped electrical contact plate form an electrical connection with one another when the temperature-controlled massage node is coupled to the node mount.

A portable percussion massager comprising:

• a massager housing having a body having a front end and rear end and a handle having a longitudinal cavity;
• a battery housed at least partially within a gripping portion of the longitudinal cavity of the handle;
• a motor positioned within the massager housing;
• a percussion massage assembly having a crankshaft, a rod having a first end and second end and a piston having a first end and second end, where the crankshaft is connected to the motor and the first end of the rod is connected to the crankshaft at a point offset from the rotational axis of the crankshaft and where the first end of the piston is coupled to the second end of the rod, where the percussion massage assembly is configured to percussively move the piston relative to the massager housing in response to the operation of the motor;
• at least one temperature-controlled massage node comprising a node housing having an upper portion and lower portion, where the lower portion is removably coupled to the second end of the piston on the front end of the body, where the temperature-controlled massage node includes a Peltier plate for imparting cold on the temperature-controlled massage node, and where at least one electrical contact is located on the lower portion of the node housing and at least one electrical contact is located on the second end of the piston, where the at least one electrical contact located on the second of the piston includes an electrical contact ring, and where the at least one electrical contact located on the lower portion of the node housing includes an electrical contact ring that makes an electrical connection with the electrical contact ring located on the second end of the piston when the lower portion of the at least one temperature-controlled massage node is coupled to the second end of the piston;
• and
• a controller positioned in the massager housing in communication with the battery, the temperature-controlled massage node and the motor for providing power to the temperature-controlled massage node and the motor and for controlling the operation of the motor and the temperature-controlled massage node such that the motor and temperature-controlled massage node can operate independently of one another and simultaneously with one another.

A portable percussion massager comprising:

• a massager housing having a body and a handle, the body having a front end and rear end and the handle having a longitudinal cavity;
• the handle having a grip, where a battery is housed at least partially within the grip of the handle;
• a motor positioned within the massager housing;
• a percussion massage assembly having a crankshaft, a rod having a first end and second end and a piston having a first end and second end, where the crankshaft is connected to the motor and the first end of the rod is connected to the crankshaft at a point offset from the rotational axis of the crankshaft and where the first end of the piston is coupled to the second end of the rod, where a node mount having an interior is positioned on the second end of the piston, and where the percussion massage assembly is configured to percussively move the piston relative to the massager housing in response to the operation of the motor;
• at least one temperature-controlled massage node comprising a node housing having an upper portion and lower portion, where the lower portion includes at least one sealing ring and where the temperature-controlled massage node is removably coupled to the node mount by the sealing ring frictionally fitting within the interior of the node mount, where the temperature-controlled massage node includes a Peltier plate, and where at least a first electrical contact is located on the lower portion of the node housing and at least a second electrical contact is located on the second end of the piston, where the at least first electrical contact includes an electrical pin that makes an electrical connection to the at least second electrical contact when the lower portion of the at least one temperature-controlled massage node is coupled to the second end of the piston.