US4554923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical therapeutic assembly and method for reducing pain and edema in a hand
Assignee: Individual
•
Filing: 1982-08-30
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Granted: 1985-11-26
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Expires: 2002-08-30
Abstract
Abstract An electrical therapeutic assembly and method for reducing pain and edema in a hand uses an electrically conducting material contiguously disposed with respect to the skin on an area enveloped by said conducting material. The skin is free of any externally applied mediums so that there is a substantially dry contact between the skin and the electrically conducting medium. A substantially uniform electric current is passed throughout the entire conducting medium to apply the current to the enveloped area. The electric current is applied at a shock pulse rate sufficient to reduce pain in the enveloped area without causing heat build-up within the tissue of the human body. A particular feature of the assembly makes use of a woven, mesh metal material that is in direct contact with the area of the human body and effective to apply electrical shock pulses over the entire enveloped area. The metal mesh material is in the form of a glove for enveloping a hand.
Inventors
- 👤 Robert C. Batters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:13
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/36; A61N1/36014; A61N1/36021; A61N1/02; A61N1/04; A61N1/0404; A61N1/0408; A61N1/0468; A61N1/326; A61F; A61F2/00; A61F2/50; A61F2002/5058; A61F2002/5064
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
137 words
A method of reducing pain in the hand of a human body, said method comprising the steps of: (a) enveloping the hand of the body to be treated with a glove composed of an electrically conducting, woven, metal mesh material contiguously disposed with respect to the skin of the hand, (b) said skin being free from any externally applied medium so that there is a substantially dry contact between the skin and the electrically conducting material, (c) electrically connecting the electrically conducting mesh material to a source of electric current, (d) passing a substantially uniform electric current throughout the entire conducting material to apply said current to said hand, (e) applying said current at a shock pulse rate sufficient to reduce pain in said enveloped hand without causing heat buildup within the tissue of the hand area.
Claim 2
Independent Claim
137 words
A method of reducing pain in the hand of a human body, said method comprising the steps of: (a) enveloping the hand of the body to be treated with a glove composed of an electrically conducting, woven, metal mesh material contiguously disposed with respect to the skin of the hand, (b) said skin being free from any externally applied medium so that there is a substantially dry contact between the skin and the electrically conducting material, (c) electrically connecting the electrically conducting mesh material to a source of electric current, (d) passing a substantially uniform electric current throughout the entire conducting material to apply said current to said hand, (e) applying said current at a shock pulse rate sufficient to reduce pain in said enveloped hand without causing heat buildup within the tissue of the hand area.
Claim 3
Dependent Claim
23 words
A method as defined in claim 1, wherein the pulse rate of current is from about 2 to about 128 pulses per second.
Claim 4
Dependent Claim
20 words
A method as defined in claim 2, wherein the pulse rate of current is at about 8 pulses per second.
Claim 5
Dependent Claim
23 words
A method as defined in claim 1, wherein the pulse width is in the range of from about 150 to about 350 microseconds.
Claim 6
Dependent Claim
30 words
A method as defined in claim 1, wherein the rate of electric current is measured in microamperage at a voltage in the range of about 200 to about 525 volts.
Claim 7
Dependent Claim
14 words
A method as defined in claim 1, wherein the electric current is galvanic current.
Claim 8
Dependent Claim
27 words
A method as defined in claim 6, wherein the electrically conducting material constitutes a positive electrode and is effective to reduce edema within the enveloped hand area.
Claim 9
Dependent Claim
27 words
A method as defined in claim 6, wherein the electrically conducting material constitutes a negative electrode and is effective to soften tissue within the enveloped hand area.
Claim 10
Dependent Claim
42 words
A method as defined in claim 1, wherein said metal material comprises a woven, mesh cloth having from about 150 to about 500 wire strands per inch and the diameter of the wire strands is from about 0.0014 to about 0.0026 inch.
Claim 11
Dependent Claim
136 words
An electrical therapuetic assembly for reducing pain and edema in the hand of a human body, said assembly comprising: (a) mesh means for enveloping the hand of a human body for conducting a substantially uniform current over the entire area of the hand enveloped by the mesh means for applying electrical shock pulses directly to said enveloped area without the necessity of having an externally applied liquid medium on the skin of the enveloped hand area and without causing heat buildup within the tissue of the hand area, (b) said mesh means comprising a woven, metal mesh material which is sufficiently flexible and shaped as a glove to envelope the hand or parts thereof in which there is pain, and (c) means for electrically connecting the woven, mesh metal material to a source of electric current.
Claim 12
Dependent Claim
136 words
An electrical therapuetic assembly for reducing pain and edema in the hand of a human body, said assembly comprising: (a) mesh means for enveloping the hand of a human body for conducting a substantially uniform current over the entire area of the hand enveloped by the mesh means for applying electrical shock pulses directly to said enveloped area without the necessity of having an externally applied liquid medium on the skin of the enveloped hand area and without causing heat buildup within the tissue of the hand area, (b) said mesh means comprising a woven, metal mesh material which is sufficiently flexible and shaped as a glove to envelope the hand or parts thereof in which there is pain, and (c) means for electrically connecting the woven, mesh metal material to a source of electric current.
Claim 13
Dependent Claim
25 words
An assembly as defined in claim 10, wherein the electrically connecting means includes contact means fixed to the mesh material for effecting electrical contacts thereto.
Claim 14
Dependent Claim
25 words
An assembly as defined in claim 10, wherein the electrical connecting means includes clip contacts for electrically contacting the mesh material at any available location.
Claim 15
Dependent Claim
42 words
An assembly as defined in claim 10, wherein said metal material comprises a woven, mesh cloth having from about 150 to about 500 wire strands per inch and the diameter of the wire strands is from about 0.0014 to about 0.0026 inch.
Claim 16
Independent Claim
125 words
A method of reducing pain in the hand of a human body, said method comprising the steps of: (a) enveloping the hand of the body to be treated with a glove having a mesh configuration and an electrically conducting metal material woven throughout the mesh configuration of the glove which is contiguously disposed with respect to the skin of the hand, (b) electrically connecting the electrically conducting metal material to a source of electric current, (c) passing a substantially uniform electric current throughout the entire conducting material to apply said current to the hand enveloped by the glove, (d) applying said current at a shock pulse rate sufficient to reduce pain in said enveloped hand without causing heat buildup within the tissue of the hand.
Claim 17
Independent Claim
125 words
A method of reducing pain in the hand of a human body, said method comprising the steps of: (a) enveloping the hand of the body to be treated with a glove having a mesh configuration and an electrically conducting metal material woven throughout the mesh configuration of the glove which is contiguously disposed with respect to the skin of the hand, (b) electrically connecting the electrically conducting metal material to a source of electric current, (c) passing a substantially uniform electric current throughout the entire conducting material to apply said current to the hand enveloped by the glove, (d) applying said current at a shock pulse rate sufficient to reduce pain in said enveloped hand without causing heat buildup within the tissue of the hand.
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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) | 1988-11-25 | 1989-05-27 | 1989-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-25 | 1993-05-27 | 1993-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-25 | 1997-05-27 | 1997-11-26 | $7700.00 | Window Closed / Lapsed |