초록

The present invention of one embodiment includes a combined microclimate, thermal management, life-support system for care of patient and system for measurement of vital signs. The system of one embodiment, provides active external heating and simultaneously provides active internal heating.

대표청구항 ▼

1. A portable microclimate and life-support system for care of a patient, comprising: a portable housing that houses therein (i) a heat exchanger configured to regulate the temperature of a thermal fluid, wherein the heat exchanger has a thermal fluid outlet port and a thermal fluid return port, (ii

1. A portable microclimate and life-support system for care of a patient, comprising: a portable housing that houses therein (i) a heat exchanger configured to regulate the temperature of a thermal fluid, wherein the heat exchanger has a thermal fluid outlet port and a thermal fluid return port, (ii) an oxygen source, (iii) one or more vital sign displays;a body covering including a manifold, the body covering configured to be placed in covering contact with the patient and having one or more thermal fluid passages to regulate the temperature of the patient in thermal contact with the body covering;a thermal conduit configured to be in fluid communication with the one or more thermal fluid passages of the body covering via the manifold, the thermal conduit having a thermal fluid supply tube configured to be in fluid communication with the thermal fluid outlet port of the heat exchanger and a thermal fluid return tube configured to be in fluid communication with the thermal fluid return port of the heat exchanger, wherein the thermal conduit, when in fluid communication with the thermal fluid passages, thermal fluid supply tube, and thermal fluid return tube, forms a closed fluid loop for delivering thermal fluid from the heat exchanger to the one or more thermal fluid passages and returning thermal fluid from the one or more thermal fluid passages;the manifold including a thermal fluid inlet port configured to connect with the thermal fluid supply tube, a thermal fluid return port configured to connect with the thermal fluid return tube, one or more remote thermal regulation outlet ports, and one or more remote thermal regulation return ports, at least one of the remote thermal regulation outlet ports and at least one of the remote thermal regulation return ports configured to connect to the thermal fluid passages of the body covering;an oxygen delivery interface;an oxygen delivery conduit in fluid communication with the oxygen source configured to deliver oxygen from the oxygen delivery source to the oxygen delivery interface; andone or more vital sign measurement devices selected from the group consisting of a patient body temperature sensor, a patient oximeter, and a patient heart rate monitor, wherein the one or more vital sign measurement devices is in electromagnetic communication with the one or more vital sign displays. 2. The system of claim 1, further comprising a thermal fluid temperature sensor configured to measure the thermal fluid temperature prior to the thermal fluid entering the one or more thermal fluid passages of the thermal cover, wherein the thermal fluid temperature is displayed in a thermal temperature display on the portable housing. 3. The system of claim 2, further comprising an oxygen temperature sensor configured to measure the oxygen temperature in or upstream from the oxygen delivery interface entering the one or more fluid passages, wherein the thermal fluid temperature is displayed in a thermal temperature display on the portable housing. 4. The system of claim 1, wherein the housing is configured to be carried by one person using a handle attached to the portable housing. 5. The system of claim 1, wherein the housing is configured to be carried on a person's back. 6. The system of claim 1, wherein the portable housing has a maximum weight of about 60 pounds. 7. The system of claim 1, wherein the portable housing is less than 1.5 cubic feet. 8. The system of claim 1, wherein the body covering is made of an elastic fabric material and further comprises fasteners configured to fasten the body covering to the patient. 9. The system of claim 1, wherein the body covering is a blanket or clothing garment. 10. The system of claim 1, further comprising: one or more remote thermal regulation loops, wherein each of the one or more thermal regulation loops has a supply end and a return end, wherein the supply end is configured to connect to one of the remote thermal regulation outlet ports of the manifold and the return end is configured to connect to one of the remote thermal regulation return ports of the manifold. 11. The system of claim 10, further comprising one or more remote thermal pads, the remote thermal pads configured to be in fluid communication with the manifold by connecting to the one or more thermal regulation loops. 12. The system of claim 1, wherein the oxygen delivery interface is selected from the group comprising a respirator mask or a respirator tube. 13. The system of claim 1, wherein the oxygen delivery interface is in fluid communication with the oxygen delivery source by an oxygen delivery conduit that is heated. 14. The system of claim 13, wherein the oxygen delivery conduit is heated by an electric coil. 15. The system of claim 1, wherein the one or more vital sign devices include each of a patient body temperature sensor, a patient oximeter, and a patient heart rate monitor. 16. The system of claim 1, wherein the oxygen source is at least in part oxygen from ambient air. 17. The system of claim 1, wherein the oxygen source is at least in part from an oxygen air tank. 18. The system of claim 1, wherein the thermal conduit includes liquid quick disconnect connections and a thermal bypass with a pressure-activated check valve configured to allow heating or cooling of the system before connecting the body covering. 19. A method of therapeutically or prophylactically treating a patient for hypothermia, and at the same time therapeutically or prophylactically treating a patient for a condition selected from the group consisting of hyperventilation, shock or hypoxia, wherein the method comprising the steps of: providing a system of claim 1;delivering heated thermal fluid to the plurality of thermal fluid passages of the body covering thereby providing active heat to the skin of the patient;delivering oxygen from the oxygen source to the respiratory system of the patient; andmonitoring one or more vital signs of the patient. 20. A method of therapeutically or prophylactically treating a patient for hyperthermia and at the same time therapeutically or prophylactically treating a patient for a condition selected from the group consisting of hyperventilation, shock or hypoxia, wherein the method comprising the steps of: providing a system of claim 1;delivering cooled thermal fluid to the plurality of thermal fluid passages of the body covering thereby providing active heat to the skin of the patient;delivering oxygen from the oxygen source to the respiratory system of the patient; andmonitoring one or more vital signs of the patient. 21. A portable microclimate and life-support system for care of a plurality of patients, comprising: a portable housing that houses therein (i) a heat exchanger configured to regulate the temperature of a thermal fluid, wherein the heat exchanger has a plurality of thermal fluid outlet ports and a plurality of thermal fluid return ports, (ii) an oxygen source, (iii) a plurality of display units, wherein each display unit has one or more vital sign displays;a plurality of body coverings each including a manifold, wherein each body covering is configured to be placed in covering contact with one of the plurality of patients, wherein each body covering has a set of one or more thermal fluid passages to regulate the temperature of the patient in thermal contact with the each body covering;a plurality of thermal conduits, wherein each of the thermal fluid conduits are configured to be in fluid communication with one set of the one or more thermal fluid passages of the body covering via a corresponding manifold of the body covering, wherein each of the thermal conduits has a thermal fluid supply tube configured to be in fluid communication with one of the thermal fluid outlet ports of the heat exchanger and a thermal fluid return tube configured to be in fluid communication with one of the thermal fluid return ports of the heat exchanger, wherein each of the thermal conduits, when in fluid communication with the thermal fluid passages, thermal fluid supply tube, and thermal fluid return tube, forms a closed fluid loop configured to deliver thermal fluid from the heat exchanger to a corresponding one or more thermal fluid passages and return thermal fluid from the corresponding one or more thermal fluid passages;each manifold including a thermal fluid inlet port configured to connect with the corresponding thermal fluid supply tube, a thermal fluid return port configured to connect with the corresponding thermal fluid return tube, one or more remote thermal regulation outlet ports, and one or more remote thermal regulation return ports, at least one of the remote thermal regulation outlet ports and at least one of the remote thermal regulation return ports configured to connect to the corresponding thermal fluid passages of the body covering;a plurality of oxygen delivery interfaces corresponding to the plurality of patients;a plurality of oxygen delivery conduits, wherein each of the plurality of oxygen delivery conduits are in fluid communication with the oxygen source configured to deliver oxygen from the oxygen delivery source to corresponding the oxygen delivery interfaces; anda plurality of sets of one or more vital sign measurement devices selected from the group consisting of a patient body temperature sensor, a patient oximeter, and a patient heart rate monitor, wherein the plurality of sets of one or more vital sign measurement devices is in electromagnetic communication with the plurality of display units.