초록 ▼

Apparatus for altering the body temperature of a patient comprises an enclosure defining an interior space for receiving at least a portion of a patient's body therein. The enclosure has at least one gusset that is resiliently deformable for accommodating patients of various sizes. A supply conduit

Apparatus for altering the body temperature of a patient comprises an enclosure defining an interior space for receiving at least a portion of a patient's body therein. The enclosure has at least one gusset that is resiliently deformable for accommodating patients of various sizes. A supply conduit fluidly connects an inlet of the enclosure to a reservoir, and a return conduit fluidly connects an outlet of the enclosure to the reservoir. A first coupler joins the supply conduit and the return conduit to the reservoir and a second coupler joins the supply conduit and the return conduit to the enclosure. The reservoir generally comprises a bag and at least a portion of the supply conduit is integral with the bag.

대표청구항 ▼

What is claimed is: 1. Apparatus for altering the body temperature of a patient, the apparatus comprising an enclosure defining an interior space for receiving at least a portion of a patient's body therein, the enclosure being constructed for conducting a heat transfer liquid into direct contact w

What is claimed is: 1. Apparatus for altering the body temperature of a patient, the apparatus comprising an enclosure defining an interior space for receiving at least a portion of a patient's body therein, the enclosure being constructed for conducting a heat transfer liquid into direct contact with the portion of the patient's body received in the enclosure to promote heat transfer between the patient's body and the heat transfer liquid, the enclosure having at least one gusset being resiliently deformable for accommodating patients of various sizes, the enclosure comprising a compliant support having a base, the gusset being located in the base of the support. 2. Apparatus as set forth in claim 1 wherein the base includes two gussets, the gussets being spaced apart and located in a portion of the base adapted to receive the shoulders of the patient. 3. Apparatus as set forth in claim 1 wherein the enclosure comprises a cover for covering the portion of the patient's body, the cover having a cover gusset being located therein. 4. Apparatus as set forth in claim 3 wherein the cover gusset is located in a portion of the cover adapted to receive the feet of the patient. 5. Apparatus as set forth in claim 4 wherein the cover includes two cover gussets, the cover gussets being spaced apart on the cover and located in the portion of the cover adapted to receive the feet of the patient. 6. Apparatus for altering the body temperature of a patient, the apparatus comprising: an enclosure defining an interior space for receiving at least a portion of a patient's body therein, the enclosure having at least one inlet in fluid communication with the interior space for receiving heat transfer liquid into said interior space for direct liquid contact with the patient's body to promote heat transfer between the patient's body and said heat transfer liquid and at least one outlet in fluid communication with the interior space of the enclosure for exhausting said heat transfer liquid from the interior space; a reservoir comprising a bag for holding a supply of the heat transfer liquid; a supply conduit fluidly connecting the inlet of the enclosure to the reservoir, at least a portion of the supply conduit being integral with the bag of the reservoir; a pump for pumping heat transfer liquid from the reservoir through the supply conduit and into said interior space of the enclosure via the inlet; a return conduit fluidly connecting the outlet of the enclosure to the reservoir for allowing heat transfer liquid to flow from the enclosure back to the reservoir; a first coupler joining the supply conduit and the return conduit to the reservoir; and a second coupler joining the supply conduit and the return conduit to the enclosure, wherein the first coupler and the second coupler are adapted for quick connection. 7. Apparatus as set forth in claim 6 wherein each of the first and second couplers comprises a first component and a second component, the first and second components having threads for selective engagement of the first and second components. 8. Apparatus as set forth in claim 7 wherein the first and second components are joinable by rotating one of the first and second components less than 180° with respect to the other of the first and second components. 9. Apparatus as set forth in claim 6 wherein the supply conduit comprises two flexible hoses. 10. Apparatus as set forth in claim 6 wherein the bag is a plastic bag. 11. Apparatus as set forth in claim 10 wherein the portion of the supply conduit integral with the bag comprises a fluid passage formed in the plastic bag by heat sealing. 12. Apparatus as set forth in claim 11 wherein plastic bag comprises two fluid passages. 13. Apparatus for altering the body temperature of a patient, the apparatus comprising: an enclosure defining an interior space for receiving at least a portion of a patient's body therein, wherein the enclosure is a pneumatic mattress having at least one inlet in fluid communication with the interior space for receiving heat transfer liquid into said interior space for direct liquid contact with the patient's body to promote heat transfer between the patient's body and said heat transfer liquid and at least one outlet in fluid communication with the interior space of the enclosure for exhausting said heat transfer liquid from the interior space; a reservoir for holding a supply of the heat transfer liquid; a supply conduit fluidly connecting the inlet of the enclosure to the reservoir; a pump for pumping heat transfer liquid from the reservoir through the supply conduit and into said interior space of the enclosure via the inlet; a return conduit fluidly connecting the outlet of the enclosure to the reservoir for allowing heat transfer liquid to flow from the enclosure back to the reservoir, wherein said heat transfer liquid exhausted from the outlet to the reservoir is directed to flow back from the reservoir to said inlet for flow into the interior space of the enclosure; a first coupler joining the supply conduit and the return conduit to the reservoir; and a second coupler joining the supply conduit and the return conduit to the enclosure. 14. Apparatus as set forth in claim 13 further comprising an air pump and an air conduit fluidly connecting the air pump to the pneumatic mattress. 15. Apparatus as set forth in claim 14 wherein the first coupler joins the air conduit to the air pump and the second coupler joining air conduit to the enclosure. 16. Apparatus as set forth in claim 15 wherein the air conduit comprises two flexible tubes. 17. Apparatus as set forth in claim 15 further comprising at least one retainer clip for holding the supply conduit, the return conduit, and the air conduit. 18. Apparatus for altering the body temperature of a patient, the apparatus comprising: an enclosure defining an interior space for receiving at least a portion of a patient's body therein, the enclosure having at least one inlet in fluid communication with the interior space for receiving heat transfer liquid into said interior space for direct liquid contact with the patient's body to promote heat transfer between the patient's body and said heat transfer liquid and at least one outlet in fluid communication with the interior space of the enclosure for exhausting said heat transfer liquid from the interior space, wherein the enclosure is a pneumatic mattress; a reservoir for holding a supply of the heat transfer liquid; a supply conduit fluidly connecting the inlet of the enclosure to the reservoir; a pump for pumping heat transfer liquid from the reservoir through the supply conduit and into said interior space of the enclosure via the inlet; a return conduit fluidly connecting the outlet of the enclosure to the reservoir for allowing heat transfer liquid to flow from the enclosure back to the reservoir, wherein said heat transfer liquid exhausted from the outlet to the reservoir is directed to flow back from the reservoir to said inlet for flow into the interior space of the enclosure; and a coupler having a first manifold and a second manifold selectively engageable with the first manifold for connecting the supply conduit and the return conduit to the enclosure. 19. Apparatus as set forth in claim 18 further comprising an air pump and an air conduit fluidly connecting the air pump to the pneumatic mattress. 20. Apparatus as set forth in claim 19 wherein the first and second manifolds are selectively engageable for connecting the air conduit to the enclosure. 21. Apparatus as set forth in claim 20 further comprising at least one retainer clip for holding the supply conduit, the return conduit, and the air conduit.