US5383918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypothermia reducing body exclosure
Assignee: Individual
•
Filing: 1992-08-31
•
Granted: 1995-01-24
•
Expires: 2012-08-31
Abstract
Abstract This invention is a heat conserving or cooling suit enclosure of plastic sheet for a patient undergoing a medical procedure or for a patient with hypothermia or hyperthermia from any cause. The enclosure is preferably compartmentalized to allow the sealing off of non-effected parts of the body to reduce or increase heat loss and if necessary, to actively heat or cool those parts while permitting full access to the areas which are the subject of a surgical procedure. The enclosure may have separate elements for the arms and legs with each of the compartments having a longitudinal preferably upstanding seam, readily openable to allow access to those areas for manipulation and procedures and which can be resealed around tubes and conduits inserted into or attached to the patient. The patient is placed upon each open component part of the enclosure while it is flat and the part is subsequently closed about the patient by engaging the longitudinal seams. The parts of the enclosure normally consist of head, arm, leg, abdominal and thoracic parts. Additional adhesive which directly contacts the patient is provided at the transverse areas bordering compartments which can be employed when one adjacent compartment is to be maintained in open condition to prevent heat loss from non-involved parts of the body of the patient. One or more portals for connecting air circulating, heating or cooling and dehumidifying devices to said enclosure can be attached as required.
Inventors
- 👤 Thomas F. Panetta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:11
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/0053; A61F2007/0059; A61F2007/006
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
294 words
A body enclosure having head, torso, arm and leg portions comprising: (a) a first sheet having a first end and a second end, said first sheet being made of a substantially gas impermeable flexible material; (b) means for releasably connecting said first end to said second end to form said enclosure fully about a body, said connecting means including a fastener and forming a longitudinally oriented seam with respect to said body; (c) a plurality of inlet port means for admitting fluid into said enclosure, said fluid being controlled to be within a predetermined temperature range, at least one of said inlet port means being disposed adjacent to the torso and at least another one of said inlet port means being disposed adjacent to one of said head, arm or leg portion; (d) a plurality of exhaust port means for discharging fluid from within said enclosure, at least one of said exhaust port means being disposed adjacent to said torso portion and at least another one of said exhaust port means being disposed through a passage located between the first end and the second end, said plurality of inlet port means and said exhaust port means cooperating with one another such that the flow of fluid within the enclosure permits a substantially even distribution of temperature controlled fluid therethrough to control the temperature of the body; and (e) said body enclosure comprising a plurality of removable sections to permit access to selected areas of the body during an operation, the remainder of the body enclosure, when a section is removed, being capable of being sealed to the body, so as to prevent the substantial leakage of the temperature controlled fluid and the disturbance of the even distribution of temperature controlled fluid within the enclosure.
Claim 2
Dependent Claim
294 words
A body enclosure having head, torso, arm and leg portions comprising: (a) a first sheet having a first end and a second end, said first sheet being made of a substantially gas impermeable flexible material; (b) means for releasably connecting said first end to said second end to form said enclosure fully about a body, said connecting means including a fastener and forming a longitudinally oriented seam with respect to said body; (c) a plurality of inlet port means for admitting fluid into said enclosure, said fluid being controlled to be within a predetermined temperature range, at least one of said inlet port means being disposed adjacent to the torso and at least another one of said inlet port means being disposed adjacent to one of said head, arm or leg portion; (d) a plurality of exhaust port means for discharging fluid from within said enclosure, at least one of said exhaust port means being disposed adjacent to said torso portion and at least another one of said exhaust port means being disposed through a passage located between the first end and the second end, said plurality of inlet port means and said exhaust port means cooperating with one another such that the flow of fluid within the enclosure permits a substantially even distribution of temperature controlled fluid therethrough to control the temperature of the body; and (e) said body enclosure comprising a plurality of removable sections to permit access to selected areas of the body during an operation, the remainder of the body enclosure, when a section is removed, being capable of being sealed to the body, so as to prevent the substantial leakage of the temperature controlled fluid and the disturbance of the even distribution of temperature controlled fluid within the enclosure.
Claim 3
Dependent Claim
21 words
The body enclosure as claimed in claim 1 wherein said plurality of inlet port means admits warm fluid into said enclosure.
Claim 4
Dependent Claim
21 words
The body enclosure as claimed in claim 1 wherein said plurality of inlet port means admits cool fluid into said enclosure.
Claim 5
Dependent Claim
20 words
The body enclosure as claimed in claim 1 wherein said longitudinal seam substantially encompasses said torso portion of said enclosure.
Claim 6
Dependent Claim
20 words
The body enclosure as claimed in claim 4 wherein said longitudinal seam substantially encompasses said head portion of said enclosure.
Claim 7
Dependent Claim
23 words
The body enclosure as claimed in claim 5 wherein said longitudinal seam substantially encompasses said at least one arm portion of said enclosure.
Claim 8
Dependent Claim
23 words
The body enclosure as claimed in claim 6 wherein said longitudinal seam substantially encompasses said at least one leg portion of said enclosure.
Claim 9
Dependent Claim
29 words
The body enclosure as claimed in claim 1 wherein said first sheet is made of a plastic material selected from the group consisting of polyvinylchloride, polyethylene, polypropylene and polytetrafluoroethylene.
Claim 10
Dependent Claim
22 words
The body enclosure as claimed in claim 1 wherein said plurality of inlet port means admits fluid from outside of said enclosure.
Claim 11
Dependent Claim
18 words
The body enclosure as claimed in claim 1 wherein said connecting means includes a hook and loop fastener.
Claim 12
Dependent Claim
42 words
The body enclosure as claimed in claim 10 wherein both said hook and loop fasteners are disposed on the same side of said first sheet such that when joined said longitudinal seam is perpendicular with respect to the surface of said body.
References Cited (Backward Citations)
US26663A
Cited
US695496A
Cited
US1489046A
Cited
US2255751A
Cited
US3085405A
Cited
US3276036A
Cited
US3738367A
Cited
US3849802A
Cited
US3855635A
Cited
US4006495A
Cited
US4353359A
Cited
US4266299A
Cited
US4369528A
Cited
US4370757A
Cited
US4572188A
Cited
US4765323A
Cited
US4759083A
Cited
US4764986A
Cited
US5184612A
Cited
US4930161A
Cited
US4964173A
Cited
US4936319A
Cited
US4998296A
Cited
US5035241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-01-23 | 1998-07-25 | 1999-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-01-23 | 2002-07-25 | 2003-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-01-23 | 2006-07-25 | 2007-01-24 | $7700.00 | Window Closed / Lapsed |