Patent ID: 11865068
Assignee: PO-CHANG LIU
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A negative pressure massage device, comprising:
a negative pressure massage stick, comprising a stick body, a control assembly and a vibrator, the stick body with an air channel formed therein, wherein the stick body has a negative pressure connection hole at one end and an air suction opening at an opposite end communicated with the air channel, the control assembly and the vibrator are installed at the stick body and the vibrator is electrically coupled to the control assembly;
an external negative pressure device, installed separately with the negative pressure massage stick, comprising a housing and a negative pressure drive/control module installed in the housing, the negative pressure drive/control module comprising a controller, a negative pressure generating component, a pressure relief assembly and an air pipe assembly, the negative pressure generating component and the pressure relief assembly being electrically coupled to the controller, the air pipe assembly being communicated with the negative pressure generating component and the pressure relief assembly, and the air pipe assembly having a negative pressure communication hole formed on the housing;
a communication pipe, having one end communicated with the negative pressure connection hole and an opposite end communicated with the negative pressure communication hole; and
a conductive wire, the negative pressure massage stick having a first port, the external negative pressure device having a second port, and both one end of the conductive wire being electrically coupled to the first port and another end of the conductive wire being electrically coupled to the second port, and the control assembly is electrically coupled to the first port;
wherein the negative pressure drive/control module is operated to produce an alternating suction and relief massage effect for a negative pressure massage and a negative pressure relief at the air suction opening of the negative pressure massage stick;
wherein the negative pressure massage stick further comprises a heating assembly and a medicated pad assembly, the stick body comprises a lower cover, the heating assembly is installed in the lower cover and electrically coupled to the control assembly, and the medicated pad assembly is installed at a bottom of the lower cover;
wherein the medicated pad assembly comprises a medicine pack and a retaining assembly, the retaining assembly has a tray for placing the medicine pack and a hollow column extending from the tray for passing through the air suction opening and communicating with the air suction opening, and the tray has a plurality of ventilation holes for dissipating heat of the medicine pack after the medicine pack is heated;
wherein a shape of the heating assembly is matched with a shape of the medicine pack, and the heating assembly and the medicine pack are substantially in an annular shape;
wherein the medicine pack is disposed on the ventilation holes;
wherein the ventilation holes are located at a bottommost surface of the negative pressure massage stick.