51results about How to "Prevent hypothermia" patented technology

The invention relates to a high-efficiency coal-saving combustion-supporting additive, which comprises the following compositions in weight percentage: 2 to 5 percent of dicyclopentadienyl iron, 4 to 8 percent of palladium chloride, 8 to 12 percent of cerium oxide, 13 to 16 percent of surfactant, 10 to 18 percent of detonator, 12 to 18 percent of combustion promoter, 15 to 22 percent of sulphur-fixing agent, and the balance being water. The method for preparing the high-efficiency coal-saving combustion-supporting additive comprises the steps that: a catalyst, the sulfur-fixing agent, the detonator, the combustion promoter, the surfactant and the water are added according to the proportion and are stirred evenly to obtain the high-efficiency coal-saving combustion-supporting additive. The high-efficiency coal-saving combustion-supporting additive has no corrosiveness, is safe and steady under normal temperature and normal pressure, ensures that bunker coal is completely combusted, improves thermal efficiency, saves energy sources, reduces the emission of harmful gas such as sulfur dioxide and so on simultaneously, has simple preparation technology, and reduces production cost.

Methods of treating a food allergy, allergic reactions, hypersensitivity, inflammatory responses, inflammation are provided. In one method, histamine releasing factor (HRF)/translationally controlled tumor protein (TCTP) is contacted with a compound that inhibits or reduces binding of HRF/TCTP to an immunoglobulin in order to treat the food allergy, allergic reaction, hypersensitivity, inflammatory response, or inflammation. Methods of reducing or decreasing the probability, severity, frequency, duration or preventing a subject from having an acute or chronic food allergy, allergic reaction, hypersensitivity, an inflammatory response or inflammation, are also provided. In one method, histamine releasing factor (HRF)/translationally controlled tumor protein (TCTP) is contacted with a compound that inhibits or reduces binding of HRF/TCTP to an immunoglobulin in order to reduce or decrease the probability, severity, frequency, duration or prevent a subject from having an acute or chronic food allergy, allergic reaction, hypersensitivity, an inflammatory response or inflammation.

A method of treating a subject is provided. The subject is placed in a garment or the garment is placed on the subject so as to cover a portion of the surface area of the subject with the garment. The garment is substantially transparent to a predetermined range of wavelengths. The subject is then exposed for a period of time to a light source that includes light having all or a portion of the predetermined range of wavelengths. A therapeutic clothing apparatus consisting of a blanket or hat is provided. The blanket or hat is made from a fabric that is substantially transparent to visible wavelengths.

The invention relates to an environment modifier for disinfection with dry powder. The modifier is prepared from adsorbent, disinfectant and environment modifier and has multifunctional dry powder formula for disinfecting the piggery, removing peculiar smell in the piggery, preventing neonate pigs from infecting diseases, reducing the humidity in the piggery, drying the neonate pigs rapidly so as to eat colostrums quickly to obtain immunity, preventing endometritis of sow, treating wound, preventing piglet from fighting as a result of ablactation and reducing the diarrhea. The environment modifier for disinfection with dry powder is simple to use, has high efficiency and little use amount, is environment-friendly, has no residual toxicity, remarkably improves the weight and the survival rate of piglet, greatly reduces the working capacity and labour cost and provides guarantee for environment disinfection and epidemic prevention.

The invention provides a medical cold compress plaster. The medical cold compress plaster is composed of a support layer, a gel layer and an isolating layer, and has the special shape according with the physiological curve of the applied part. An oil phase and a water phase forming the hydrophilic gel layer respectively comprise the following components in percentage by weight: the oil phase: 20-35% of a dispersing agent, 5-7% of macromolecule resin, 0.05-0.15% of dihydroxyaluminium aminoacetate, 0.01-0.15% of ethylene diamine tetraacetic acid, 0.15% of absolute ethyl alcohol, 0.04-0.1% of menthol, 0.1-1% of vitamin E, and 0.05-0.1% of triclosan; the water phase: 0.2-0.8% of tartaric acid, 1.2-2% of carbomer, 0.5-1% of sodium carboxymethylcellulose, 0.01-0.1% of vitamin C, the balance of medical purified water, and the total weight percentage is 100%. A preparation process comprises the following steps: dispersing all the components of the oil phase into the dispersing agent, and uniformly stirring the components; dissolving all the components of the water phase into water, and uniformly stirring the components; mixing the water phase and the oil phase, uniformly stirring the water phase and the oil phase in a vacuum mixing pot, thus obtaining the hydrophilic gel substrate of the medical cold compress plaster, coating the support layer with the hydrophilic gel substrate, meanwhile covering with the isolating layer, and carrying out cutting, solidifying and packaging to obtain the needed medical cold compress plaster product.

A disposable warmer cartridge is used to heat fluids to be infused to the patient to prevent hypothermia in the patient. The cartridge has in its chamber a pair of spaced in parallel electrodes that have substantially the same dimension. When RF power is fed to the electrodes, an alternating electric field is generated between the electrodes to directly heat the fluid that is in the chamber. The heating of the fluid is achieved in a substantially instantaneous manner by controlling the energization of the electrodes through the distributed impedance of the electric field between the electrodes. Heat is readily controlled by modulating the RF power fed to the electrodes. Feedback to control the temperature of the fluid in the cartridge may be provided by non-contact and direct contact sensor(s).

A system for a closed circuit forced hot air warmer of patient beds and blankets with improved sterility has a patient mattress or blanket microprocessor controlled warmer that circulates heated air in a closed system without releasing warmed air into the area surrounding the patient or into the operating room. The system helps to avoid the exposure of patients and hospital workers in the operating room to possible infecting microbes carried in unsterile turbulent air currents related to the release of air from non-closed systems. The machinery and flexible hoses of the system are initially sterilized by a microprocessor controlled antimicrobial mist generator. The system does not discharge jets of warmed air due to the closed circuit arrangement. Turbulent air flow previously produced in the vicinity of the patient by high velocity air jets is eliminated. An ambient, quiescent condition accorded by closed circuit heating prevents infection of patients and operating room personnel by microbe migration.

An anti-hypothermia composition is provided, in particular an anti-hypothermia composition that prevents hypothermia caused by general anesthesia during surgical operations. The composition prevents hypothermia by preventing the decrease in the biological function of patients and correcting acidosis. Specifically, the anti-hypothermia composition is a preparation containing a bicarbonate ion and provided in the form of an infusion fluid. The infusion fluid preferably contains sodium bicarbonate as a major component that serves as a source of the bicarbonate ion, along with each or a combination of other electrolytes, glucose and amino acids.

The invention discloses an intelligent multifunctional first-aid combination vehicle. A vehicle body comprises a working platform and a pull-type bedplate capable of being pulled out to the two sides. Supporting frames capable of being arranged on the two sides of the vehicle body in a supported mode are arranged below the pull-type bedplate, and the four corners of the working platform are provided with a shadowless lamp capable of ascending and descending, an infusion frame inserting hole, an aspirator hook and a lighting lamp respectively. The rear edge of the working platform is provided with a touch control screen, the front side of the vehicle body is provided with a plurality of drawers, a trash can and an aspirator are arranged below the drawers, and an infusion frame, an infusion heating device, an infusion pressurizing device, a control cabinet and a power source cabinet are arranged on the back of the vehicle body. All kinds of first-aid materials in the drawers are provided with electronic tags, the control cabinet comprises an RFID tag reader and a microprocessor, wherein the RFID tag reader and the microprocessor can display information of the materials in the drawers on the touch control screen in a list mode. The intelligent multifunctional emergency combination vehicle can provide first-aid objects and first-aid medicine and can form a temporary operating table for use, meanwhile the intelligent multifunctional first-aid combination vehicle is small and compact in structure, and vehicle load and first-aid operation are facilitated.

A vacuum tube solar heat collector is provided with a vacuum tube and a heat exchange tube, a circulating water pump is installed on a pipeline of the heat exchange tube, a heat collecting tube is installed on the inner side of the vacuum tube and is provided with an outer copper tube and an inner copper tube, the lower end of the outer copper tube is the blind end, the upper end of the outer copper tube is communicated with one end of the heat exchange tube, a rubber sleeve used for sealing is arranged between the outer copper tube and the vacuum tube, the inner copper tube is arranged in the outer copper tube, a gap is formed between the lower end of the inner copper tube and the blind end of the outer copper tube, the upper end of the inner copper tube penetrates through the wall of the outer copper tube and is communicated with the other end of the heat exchange tube, and superconduction liquid is contained in the inner copper tube, the outer copper tube and the heat exchange tube. The vacuum tube solar heat collector has the advantages that the heat exchange efficiency is high, the size is small, the installing area is saved, and the weight and the manufacturing cost of the heat collector are reduced.

The invention discloses an elliptic sealed lifeboat. The elliptic sealed lifeboat has all the advantages of a spherical escape capsule, and has the characteristic of being balanced and upright due to an elliptic shape. The elliptic sealed lifeboat is provided with a water preventer which is in the shape of an axe edge and used for splitting a water surface to reduce an impact force in case of being thrown in air by a tsunami or a surge and then falling into seawater, thus guaranteeing the safety of the lifeboat under the heaps of times of overturning and throwing of violent storm and roaring waves. The lifeboat has the following four characteristics that: 1, the lifeboat has leak tightness and water tightness; 2, the lifeboat can resist a high impact load; 3, the lifeboat can be got up from a ship in distress or from the sea; and 4, the lifeboat has good thermal insulativity so as to avoid the too low temperature of people in a low-temperature environment. According to the lifeboat, a propulsion system is installed on a keel, and can achieve a navigational speed of 1.9 kts via the drive of labour power; and an automatic water-charging ballasting chamber is arranged on the lower part of a main structure to guarantee the balanced, upright and comfortable state of the lifeboat in severe sea conditions. The lifeboat is light in boat body and simple in structure; a safety problem in storm is effectively solved via the sealed type; and by adopting a polyvinyl chloride heat-insulating material, the lifeboat is coldproof in winter and sunproof in summer, thus effectively increasing the safety factor of driving.

The present invention provides a new and improved positioning device for stabilizing a subject on an operation table without a clinician's manual fitting. The inventive positioning device comprises a mattress/pad with a shell filled with a substance and a vacuum outlet on the sidewall of the shell. The invention also provides a warming device for preventing hypothermia of a subject on an operation table. The inventive warming device comprises a single cavity or an array of closed cuboid cavities contained in a shell and filled with a phase change material (PCM) in a form of liquid, and a triggering means for activating nucleation of the phase change material, which leads to an exothermic crystallization of the material to start the heat emission. The invention further provides a combination device that performs positioning and warming functions simultaneously.

The invention discloses a perineum cleaning device for nursing of the obstetrics and gynecology department. The device comprises a cart, a placement rack is arranged at the bottom of the cart, and a cleaning basin is placed in the placement rack; a storage box is arranged at the upper end of the placement rack, a cleaning head placement box and a water pipe placement box are placed in the storagebox, and a case is arranged at the upper end of the storage box. The perineum cleaning device is stable in structure, stable during operation and convenient to move, the function of storing clear water and medicine liquid for cleaning can be achieved, the function of conducting heating and heat preservation on the clear water and medicine liquid can be achieved, and a patient is prevented from being stimulated at low temperature; assembly is conducted conveniently, by providing different cleaning heads, the cleaning and flushing work of different functions can be achieved, cleaning wastewateris conveniently collected, and current application requirements are met.

A mist generator improves sterility of blowers having controlled forced air for patient warmers and lifters. The mist generator has a main body including a top wall with an opening, that traverses into a chamber adapted to receive a disinfectant, side walls and a bottom wall. The main body further includes an inlet duct adapted for attachment to a first hose which, in turn, is adapted for attachment to an output opening of the blower for delivery into the chamber of forced air carrying misted disinfectant. The main body also includes an output duct adapted for attachment to a second hose which, in turn, is adapted for attachment to an inlet opening of the blower for delivery of disinfectant misted air through internal components of the blower. The mist generator improves sterility of the blower, thereby mitigating microbial contamination of patient warmers and lifters, and hospital environments.

The invention relates to an operation assisting device, belongs to a horizontal lying device for operation, and particularly relates to a pressure sore prevention massage electric heating pad for operation and a using method thereof. The massage electric heating pad comprises a base layer, a head region, a waist back region, a leg region and a foot region are sequentially arranged inside the upperend face from one side to the other side, the head region, the waist back region, the leg region and the foot region are all sunken towards the base layer to form grooves, each groove is filled withan elastic layer, massage points are arranged inside the upper end faces of the elastic layers, a massage beating motor is installed inside each massage point, the multiple massage beating motors areall connected with a massage control module, a heating wire is laid inside the upper surface of each elastic layer, the heating wire is connected with a temperature control module, the massage controlmodule and the temperature control module are both connected with a center control module. The control end of the center control module is connected with a controller.

The invention discloses a multifunctional disposal bed used in an emergency internal medicine department, and relates to medical equipment of the emergency internal medicine department. The multifunctional disposal bed comprises a sterilization device, a thermal energy device and a heat accumulation device, wherein the sterilization device comprises a sterilization cabin, a cabin cover, a bed plate, a table surface vapor cabin, a table surface, a bottom partitioning plate, vapor holes, a thermal-insulating plate and opening air holes, wherein the thermal energy device comprises an air guide tube groove, a support bottom plate, a bottle head hole, a coiled vapor tube, a connecting head, a hanging plate torsional spring, hanging plates and hanging plate air outlets; the heat accumulation device comprises a water pump, a water sucking tube, an annular connector, a water storage cabin, a water storage cabin torsional spring, a magnetic plate and a spring gland. By adopting the multifunctional disposal bed, clothes of a patient can be put into the sterilization cabin for high-temperature water boiling sterilization, and the sterilized clothes can be hung on the hanging plates for heating and drying, therefore, recovery of the patient can be facilitated; furthermore, a disinfectant can be also added into the sterilization cabin to disinfect a ward through vapor of the disinfectant, so that disease propagation and cross infection can be avoided, meanwhile a transfusion liquid can be heated by using thermal vapor, and the consequence that the patient is suffered from hypothermia and disease aggravation since the temperature of the transfusion liquid is too low can be avoided.

The invention discloses a flexible ureteroscope sheath and a continuous circulation type perfusion and suction system. The flexible ureteroscope sheath comprises a flexible catheter sheath and a ureter, the ureter is sleeved with the catheter sheath, a circle of infusion tube adheres to the periphery of the catheter sheath, and a circle of annular capillary tube adheres to the tail end of the catheter sheath along the circumference; the annular capillary tube is adhered to the tail end of the infusion tube and communicated through a needle hole; the periphery of the ureter is sleeved with a slidable sliding sleeve, an annular rotary knob is arranged at the tail end of the sliding sleeve, the outer surface of the sliding sleeve is provided with crescent protrusions extending in the circumferential direction of the sliding sleeve, the ureter penetrates through the two ends of the catheter sheath, the head ends of the ureter and the catheter sheath are connected, and the remaining sections of the ureter and the catheter sheath are in clearance fit. The protrusions on the surface of the sliding sleeve can be inserted between the two and pulled out, and the sliding sleeve can rotate between the two. The continuous circulation type perfusion and suction system comprises a flushing loop formed by connecting a perfusion pump in series between a sterile sealed liquid tank and the ureter, and a water return loop formed by connecting a precipitation container and a suction and discharge pump in series between the catheter sheath and the sterile sealed liquid tank.

The invention discloses a comprehensive acupuncture and moxibustion instrument with an acupuncture apparatus disinfection function and relates to the technical field of acupuncture and moxibustion medical equipment. The comprehensive acupuncture and moxibustion instrument comprises a disinfection device, a fixing device and an acupuncture apparatus feeding device, wherein the disinfection device comprises a base, a telescopic rod, a vibration machine, a bottom cover, a strut, an acupuncture apparatus bin, a liquid inlet pipe, a liquid outlet pipe, an acupuncture apparatus discharging hole, a top plate and a top plate limit slot; and the acupuncture apparatus feeding device comprises a supporting leg, a connecting rod, a baffle, a baffle slot, a conveyor belt, a conveyor belt limit slot, a limited block and a limit hole. The comprehensive acupuncture and moxibustion instrument disclosed by the invention has the advantages that as the disinfection device and the acupuncture apparatus feeding device are arranged, automatic disinfection, heating and feeding of acupuncture apparatuses are realized, the labor burden of medical personnel is reduced, and the treatment efficiency is enhanced; the fixing device is fixed on skin by virtue of a sucking disc and an air exhauster, a compressing head clamps the acupuncture apparatuses to realize fixation of the acupuncture apparatuses, and the acupuncture apparatuses can be heated by heating a resistor disc, so that the acupuncture apparatuses can be avoided from moving or being broken when being left on the body of a patient, and the heat loss at an acupuncture treatment part is prevented; and thermal therapy and massage are carried out nearby an acupuncture point by a magnetic vibrating plate and an infrared light plate, and thus the treatment effect is improved.

The invention discloses an intelligent four-in-one automatic temperature control bulletproof and waterproof functional clothes. The cloths have waterproof and bulletproof functions, also have functions of refrigeration and heating, are suitable for various environments, and keep the interior of the functional clothes dry under the refrigeration state. The intelligent four-in-one automatic temperature control bulletproof and waterproof functional clothes comprise a clothes body, a non-metal graphene heating chip and a general energy box, wherein a plurality of cold air channels which are mainlymade of waterproof breathable fabrics are arranged in the clothes body, and the plurality of cold air channels are distributed at intervals; a main air channel is further arranged in the clothes body, and the main air channel is communicated with the cold air channels; the non-metal graphene heating chip is arranged in the clothes body, and the non-metal graphene heating chip is electrically connected with a control system, wherein the control system controls the non-metal graphene heating chip to generate heat; and the general energy box is internally provided with a refrigeration system used for conveying cold air to the main air channel. The invention further provides a manufacturing method of the intelligent four-in-one automatic temperature control bulletproof and waterproof functional clothes.

This air conditioner has: an infrared camera (20) for capturing a thermal image of an air-conditioned space; a living-body detection unit (101) for detecting a living body present within the air-conditioned space on the basis of the thermal image; a movement distance calculation unit (102) for calculating the movement distance of the living body present within the air-conditioned space; a temperature control determination unit (103) for issuing a command to execute notification processing when the temperature has deviated from a normal range in which heatstroke and hypothermia cannot occur andthe elapsed time during which the living body, in a state in which the movement distance is less than a threshold value, has been present within the air-conditioned space exceeds a notification timethreshold value, and issuing a command to execute an air-conditioning operation when the elapsed time exceeds a control time threshold value that is greater than the notification time threshold value;a notification unit (106) for issuing, in accordance with the command to execute notification processing, a notification that a living body in which heatstroke or hypothermia could occur is present within the air-conditioned space; and a drive control unit (105) for executing an air-conditioning operation in accordance with the command to execute an air-conditioning operation.