Patent US4319574A successfully refreshed from Google Patents.
US4319574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acupressure device
Assignee: SUNTEX PRODUCTS Inc
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Filing: 1980-05-23
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Granted: 1982-03-16
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Expires: 2000-05-23
Abstract
Abstract Disclosed is a device for treating physiological disorders by the application of pressure and a method of using such a device. The device comprises a mounting having two clamping members which are movable with respect to one another for clamping a portion of the human body therebetween. At least one of these members terminates in a blunt surface which is adapted to apply pressure to a selected point on the surface of that portion of the body. A biasing mechanism such as a spring is provided for applying a clamping force to retain the clamping members biased toward one another. In one embodiment the blunt surface projects from a shoulder which prevents the surface from penetrating the skin on the application of pressure thereto. The blunt surface has a surface area large enough such that specific points of the body may be stimulated without penetrating the skin and yet small enough such that undesired points will not be stimulated. Additionally, a method is disclosed for using such a device for the treatment of disorders by the application of pressure to the external ear. The method includes the selecting of the desired point to which pressure is to be applied from an acupuncture/acupressure map of the ear. The blunt surface is then positioned adjacent the selected point and stimulation is effected by the application of pressure to the point through the blunt surface.
Inventors
- 👤 Evelyn L. Sun
- 👤 Robert J. Sun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:30
CPC Classifications
A; A61; A61H; A61H39/00; A61H39/04; A61H2205/00; A61H2205/02; A61H2205/027
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
163 words
A device for treating physiological disorders of the human body by pressure, said device comprising: a mounting having two clamping members movable with respect to one another for clamping a selected portion of the external ear therebetween, one of said members having a shoulder portion with a rigid projection extending therefrom, said projection terminating in a blunt planar surface having a surface area less than 3 mm 2 , the shoulder portion located relative to said projection so as to preclude penetration of the skin by said projection, the length of said projection being greater than 1 mm, whereby said surface is adapted to abut and apply pressure to said selected portion on one side of the ear, the other of said clamping members terminating in a pad surface with an area greater than the area of said blunt surface and adapted to abut the other side of the ear; and a biasing means for applying a clamping force to said clamping members.
Claim 2
Independent Claim
163 words
A device for treating physiological disorders of the human body by pressure, said device comprising: a mounting having two clamping members movable with respect to one another for clamping a selected portion of the external ear therebetween, one of said members having a shoulder portion with a rigid projection extending therefrom, said projection terminating in a blunt planar surface having a surface area less than 3 mm 2 , the shoulder portion located relative to said projection so as to preclude penetration of the skin by said projection, the length of said projection being greater than 1 mm, whereby said surface is adapted to abut and apply pressure to said selected portion on one side of the ear, the other of said clamping members terminating in a pad surface with an area greater than the area of said blunt surface and adapted to abut the other side of the ear; and a biasing means for applying a clamping force to said clamping members.
Claim 3
Dependent Claim
21 words
The device of claim 1 wherein said at least one clamping member further comprises a compressive means surrounding said blunt surface.
Claim 4
Dependent Claim
32 words
The device of claim 2 wherein said compressive means is a cylindrically shaped body having a bore therein, said blunt surface being projected from said bore when said compressive means is depressed.
Claim 5
Dependent Claim
11 words
The device of claim 2 wherein said compressive means comprises rubber.
Claim 6
Dependent Claim
11 words
The device of claim 2 wherein said compressive means comprises foam.
Claim 7
Dependent Claim
21 words
The device of claim 2 wherein said compressive means is a hemispherical body surrounding said blunt surface and abutting said shoulder.
Claim 8
Dependent Claim
14 words
The device of claim 1 wherein said biasing means is integral with said mounting.
Claim 9
Dependent Claim
17 words
The device of claim 7 wherein said mounting and said integral biasing means comprises a flexible band.
Claim 10
Dependent Claim
27 words
The device of claim 1 wherein said mounting comprises two sections joined by a hinge and wherein said biasing means comprises a spring attached to said mounting.
Claim 11
Dependent Claim
40 words
The device of claim 1 wherein said mounting further comprises a threaded portion and wherein said biasing means comprises a threaded pin mating with said threaded portion, one of said clamping members being attached to the end of said pin.
Claim 12
Independent Claim
165 words
A device for treating physiological disorders of the human body by pressure, said device comprising: a mounting having two clamping members movable with respect to one another for clamping a selected portion of the external ear therebetween, one of said members having a shoulder portion with a rigid projection extending therefrom, said projection terminating in a blunt rounded hemispherical surface having a radius of curvature less than 1 mm, the shoulder portion located relative to said projection so as to preclude penetration of the skin by said projection, the length of said projection being greater than said radium of curvature whereby said surface is adapted to abut and apply pressure to said selected portion on one side of the ear, the other of said clamping members terminating in a pad surface with an area greater than the area of said blunt surface and adapted to abut the other side of said ear; and a biasing means for applying a clamping force to said clamping members.
Claim 13
Independent Claim
165 words
A device for treating physiological disorders of the human body by pressure, said device comprising: a mounting having two clamping members movable with respect to one another for clamping a selected portion of the external ear therebetween, one of said members having a shoulder portion with a rigid projection extending therefrom, said projection terminating in a blunt rounded hemispherical surface having a radius of curvature less than 1 mm, the shoulder portion located relative to said projection so as to preclude penetration of the skin by said projection, the length of said projection being greater than said radium of curvature whereby said surface is adapted to abut and apply pressure to said selected portion on one side of the ear, the other of said clamping members terminating in a pad surface with an area greater than the area of said blunt surface and adapted to abut the other side of said ear; and a biasing means for applying a clamping force to said clamping members.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-03-15 | 1985-09-14 | 1986-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-15 | 1989-09-14 | 1990-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-15 | 1993-09-14 | 1994-03-16 | $7700.00 | Window Closed / Lapsed |