IP Library Granted Patent US 11,877,976
Granted Patent B2
US 11,877,976 · App. 16/675,718 · Granted Jan 23, 2024

Physical therapy device with percussion, cooling, and heating

Inventors: Quanqin Dai (Walnut, CA); Yong Yu (Diamond bar, CA); Guorong Xu (Yuyao, CN)
Assignee: ThreeSixty Sourcing Limited
A61H23/0254A61F7/00A61H23/006A61H23/0263A61F2007/0064A61H2201/025A61H2201/0207A61H2201/0214A61H2201/149A61H2201/5025A61H2209/00
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Quick Facts
Patent No.
US 11,877,976
App. No.
16/675,718
Granted
Jan 23, 2024
Kind
B2
Abstract

A system to provide physical therapy in the form of heating, cooling and/or percussion, comprising: a device that contains a battery, a motor, and a switch to turn the device on or off or put the device in heating mode or put the device in cooling mode or put the device in percussion mode; wherein the device contains a motor and a pushing rod that supply the movement that results in percussion of a removable heating/cooling attachment and a removable percussion attachment; wherein the front of the device connects to the removable heating/cooling attachment that contains an electronic component to control heating or cooling and a cooling fan; wherein the removable heating/cooling attachment can be used for heating or cooling; wherein a housing shell for the heating/cooling attachment is made of plastic, foam, or metal, or any combination of plastic, foam and metal; wherein the front part of the heating/cooling attachment is made of metal that has the capability to be in contact with human skin in order to provide either heating or cooling at fixed or adjusted degrees that are optimal for physical therapy and/or blood circulation; wherein the removable heating/cooling attachment can be replaced by the removable percussion attachment that is used for percussion; wherein the removable percussion attachment can be placed on the skin of a user in order to provide percussion at fixed or adjusted speeds that are optimal for physical therapy.

Claims (33)

1. A portable percussion massager having multiple interchangeable massage attachments, the portable percussion massager comprising:

a housing;

a motor positioned within the housing driving a pushing rod for creating a percussive massage effect, where the pushing rod has a first electrical contact;

a first massage attachment for removably attaching to the pushing rod, the first massage attachment having an attachment housing, the attachment housing having a skin contact medium and a semiconductor plate for providing heating and cooling to the skin contact medium, where the first massage attachment further includes a second electrical contact for electrically coupling to the first electrical contact of the pushing rod when attached to the pushing rod;

a second massage attachment for removably attaching to the pushing rod, where the second massage attachment is absent having any electrical contact for electrically coupling to the first electrical contact of the pushing rod when attached to the pushing rod.

2. The portable percussion massager of claim 1 where the first massage attachment is heated to a predetermined temperature upon activation of the semiconductor.

3. The portable percussion massager of claim 1 where the first massage attachment, upon user activation, heats or cools the semiconductor to at least two predetermined temperatures.

4. The portable percussion massager of claim 1 where the skin contact medium is a contact plate.

5. The portable percussion massager of claim 1 where the first electrical contact includes a jack for pairing with the second electrical contact on the first massage attachment to supply power to the semiconductor within the first massage attachment.

6. The portable percussion massager of claim 1 where the first massage attachment and motor are electrically connected to the same power source.

7. The portable percussion massager of claim 1 where an upper portion of the first massage attachment is flat for contacting a skin of a user and where a upper portion of the second massage attachment is spherical for contacting a skin of a user.

8. A portable percussion massager having multiple interchangeable percussion massage attachments, the portable percussion massager comprising:

a percussion massager housing having a pushing rod;

a first percussion massage attachment that is removable and electrically coupled to the percussion massager housing, where the percussion massage attachment includes:

an attachment housing having a lower and an upper portion;

a contact plate positioned on the upper portion of the attachment housing;

a semiconductor plate positioned within the attachment housing below the contact plate for heating and cooling the contact plate; and

a second percussion massage attachment that is removably and not electrically coupled to the percussion massager housing.

9. The portable percussion massager of claim 8 , where the portable percussion massager further comprises an indication display including at least one LED positioned on a mounting surface, where the indication display illuminates light in a first color when the semiconductor plate is heating the contact plate and a second color when the semiconductor plate is cooling the contact plate.

10. The portable percussion massager of claim 9 , where the first color is a shade of red and the second color is a shade of blue.

11. The portable percussion massager of claim 8 , where the first massage attachment includes a temperature sensor and where the second massage attachment does not include a temperature sensor.

12. The portable percussion massager of claim 8 , where the first massage attachment includes a heat sink and where the second massage attachment does not include a heat sink.

13. The portable percussion massager of claim 8 , where the first massage attachment includes a fan and where the second massage attachment does not include a fan.

14. The portable percussion massager of claim 8 , where the first massage attachment includes vents for dissipating heat and where the second massage attachment does not include vents for dissipating heat.

15. The portable percussion massager device of claim 8 where the upper portion of the first massage attachment is flat for contacting a skin of a user and where an upper portion of the second massage attachment is spherical for contacting a skin of a user.

16. A method for providing percussion massage therapy with a portable percussion massager having multiple interchangeable massage attachments, the method comprising the steps of:

providing a percussion massager having a percussion massager housing;

providing a motor positioned within the percussion massager housing driving a pushing rod for creating a percussive massage therapy effect, where the pushing rod has a first electrical contact; and

providing a first and second massage attachment that can be interchangeably attached to the pushing rod, where the first massage attachment has a skin contact medium and a semiconductor plate for providing heating and cooling to the skin contact medium, where the first massage attachment further includes a second electrical contact for electrically coupling to the first electrical contact when attached to the pushing rod, where the second massage attachment is absent any electrical contact for electrically coupling to the first electrical contact when attached to the pushing rod.

17. The method of claim 16 , where the first massage attachment is heated to a predetermined temperature upon activation of the semiconductor.

18. The method of claim 16 , where the skin contact medium is a metal contact plate.

19. The method of claim 16 , where the first electrical contact includes a jack for pairing with the second electrical contact on the first massage attachment to supply power to the semiconductor when the first massage attachment is attached to the pushing rod.

20. The method of claim 16 , where an upper portion of the first massage attachment is flat for contacting a skin of a user and where a upper portion of the second massage attachment is spherical for contacting a skin of a user.

Assignments (7)
SECURITY INTEREST Recorded Mar 28, 2025
From: MERCHSOURCE, LLC
To: ALTER DOMUS (US) LLC, AS COLLATERAL AGENT
Reel/Frame 070671/0884 →
RELEASE OF SECURITY INTEREST Recorded Mar 27, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: MERCHSOURCE, LLC; COHESION PRODUCTS, LLC; THREESIXTY SOURCING LIMITED; THREESIXTY BRANDS GROUP LLC; VORNADO AIR, LLC
Reel/Frame 070666/0256 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2024
From: THREESIXTY SOURCING LIMITED
To: MERCHSOURCE, LLC
Reel/Frame 066892/0467 →
SECURITY INTEREST Recorded Apr 4, 2023
From: MERCHSOURCE, LLC; THREESIXTY SOURCING LIMITED; VORNADO AIR, LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 063221/0643 →
SECURITY INTEREST Recorded Apr 4, 2023
From: MERCHSOURCE, LLC; THREESIXTY SOURCING LIMITED; VORNADO AIR, LLC
To: WELLS FARGO BANK, N.A.
Reel/Frame 063221/0538 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 16, 2022
From: DAI, QUANQIN; YU, YONG; XU, GUORONG
To: JKH USA, LLC
Reel/Frame 061122/0014 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 16, 2022
From: JKH USA, LLC
To: THREESIXTY SOURCING LIMITED
Reel/Frame 061122/0409 →