US4718429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of reducing fatty deposits in the human body
Assignee: Individual
•
Filing: 1984-03-09
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Granted: 1988-01-12
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Expires: 2004-03-09
Abstract
Abstract A device and related method for reducing fatty deposits in the human body. The device comprises a cooling panel adapted to be placed on a portion of the human body. The panel has at least one fluid conducting passage through which a coolant is flowed. In this manner, a part of the body is cooled thereby causing the body to consume fatty deposits to make up for heat loss.
Inventors
- 👤 Udo Smidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:43
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/10; F; F25; F25B; F25B39/00; F25B39/02; F25B39/022; F25B39/024; A61F2007/0001; A61F2007/0054; A61F2007/0056
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
259 words
A method of reducing or removing fatty deposits in a human body comprising the steps of: (a) providing a cooling device having a cooling fluid source and a cooling fluid panel adapted to be placed on the human body having the fatty deposits for reducing the skin surface temperature by entering into a heat-exchange relationship therewith, said panel comprising at least one heat-exchange surface, at least one fluid conducting passage running largely through said heat-exchange surface, a inlet conduit for directing relatively low-temperature cooling fluid from said cooling fluid source into said fluid conducting passage, an outlet conduit for directing relatively high-temperature cooling fluid out of said fluid conducting passage, and means for controlling the temperature of the cooling fluid flowing as it flows into said cooling fluid panel; (b) placing said heat-exchange surface of said cooling fluid panel on a surface portion of a human body in a heat exchange relationship therewith; (c) flowing a cooling fluid through said cooling fluid panel; (d) providing a temperature controlling means for controlling the temperature of said fluid such that heat is extracted by said heat exchange surface from the surface portion of said human body adjacent to said heat exchange surface thereby reducing the temperature of said surface portion to a temperature between about 15° and 25° C.; and (e) maintaining said cooling fluid panel on said surface portion of said human body to be treated for a period of time sufficient for said human body to consume fatty deposits to make up for heat loss to the cooling device.
Claim 2
Independent Claim
259 words
A method of reducing or removing fatty deposits in a human body comprising the steps of: (a) providing a cooling device having a cooling fluid source and a cooling fluid panel adapted to be placed on the human body having the fatty deposits for reducing the skin surface temperature by entering into a heat-exchange relationship therewith, said panel comprising at least one heat-exchange surface, at least one fluid conducting passage running largely through said heat-exchange surface, a inlet conduit for directing relatively low-temperature cooling fluid from said cooling fluid source into said fluid conducting passage, an outlet conduit for directing relatively high-temperature cooling fluid out of said fluid conducting passage, and means for controlling the temperature of the cooling fluid flowing as it flows into said cooling fluid panel; (b) placing said heat-exchange surface of said cooling fluid panel on a surface portion of a human body in a heat exchange relationship therewith; (c) flowing a cooling fluid through said cooling fluid panel; (d) providing a temperature controlling means for controlling the temperature of said fluid such that heat is extracted by said heat exchange surface from the surface portion of said human body adjacent to said heat exchange surface thereby reducing the temperature of said surface portion to a temperature between about 15° and 25° C.; and (e) maintaining said cooling fluid panel on said surface portion of said human body to be treated for a period of time sufficient for said human body to consume fatty deposits to make up for heat loss to the cooling device.
Claim 3
Dependent Claim
38 words
A method according to claim 1 whereby said heat exchange surface extracts heat from the surface of the human body being treated sufficient to reduce the temperature of said body surface portion to about 19° to 22° C.
Claim 4
Dependent Claim
50 words
A method according to claim 1 wherein said cooling device further includes a heat exchanger joined to said outlet conduit, and said method includes the step of flowing said cooling fluid through said heat exchanger such that said temperature of the fluid is reduced to about 13° to 23° C.
Claim 5
Dependent Claim
23 words
A method according to claim 1 wherein said cooling fluid panel is an evaporator in a closed cooling cycle of a refrigeration system.
Claim 6
Dependent Claim
17 words
A method according to claim 1 further including a temperature measuring means joined to said cooling device.
Claim 7
Dependent Claim
26 words
A method according to claim 5 wherein said temperature measuring means further includes an adjustable thermostat for controlling the rate of flow of said cooling fluid.
Claim 8
Dependent Claim
45 words
A method according to claim 1 further including the step of providing a fluid flow controlling means for controlling the cooling fluid flow rate as a function of the difference between the temperatures of said cooling fluid upstream and downstream of said fluid conducting passage.
Claim 9
Dependent Claim
24 words
A method according to claim 5 wherein said temperature measuring means further includes an adjustable thermostat for controlling the temperature of said cooling fluid.
References Cited (Backward Citations)
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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) | 1991-01-11 | 1991-07-13 | 1992-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-11 | 1995-07-13 | 1996-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-11 | 1999-07-13 | 2000-01-12 | $7700.00 | Window Closed / Lapsed |