81 results about "Human body temperature" patented technology

The invention provides a sleep nursing device capable of automatically adjusting temperature, which relates to the field of sleep nursing and comprises a shell, a surface shell and a flexible electric heating sheet, the inner side face of the machine shell is connected with a control mainboard through bolts, a through hole is formed in the position, close to the left end, of the upper side face of the machine shell, a wireless transceiver is installed in the through hole of the machine shell, a meter cover is bonded to the lower side face of the meter shell, an infrared temperature measuring sensor is installed in the through hole of the meter cover, and a miniature wireless transmitter is installed in the through hole of the meter shell. The left end and the right end of the flexible electric heating piece are each provided with an attaching pad in an adhesive mode. Through the arrangement of an infrared temperature measurement sensor, a micro wireless transmitter, a wireless transceiver and a flexible electric heating sheet, the temperature of the heating mattress can be automatically regulated and controlled according to the body temperature change rule in different sleep periods at night; the problem that the sleep quality of a patient is damaged due to uncomfortable sleep temperature of a human body caused by the fact that a traditional warm mattress in sleep nursing cannot automatically control and adjust the temperature according to the temperature change of the human body sleeping at night is solved.

The invention discloses a production method and system of a sanitary towel with a self-adaptive temperature adjustment function, and relates to the field of sanitary towels. And obtaining physical sign data, blood volume and motion images. And based on the physical sign data, the blood volume and the motion image, predicting a human body state to obtain a menstrual state category. And based on the menstrual state category and the human body temperature, obtaining an adjustment temperature. And recording the body state through the neural network. According to the female menstrual period nursing product integrated with the intelligent temperature control system, through real-time monitoring and intelligent adjustment, the technical effects that the local optimum temperature can be maintained, menstrual period discomfort is relieved, and the comfort level and the health management level are improved are achieved.

According to the scheme, the temperature of all parts of the human body is monitored in real time through a temperature monitoring layer, semiconductor coolers in the corresponding areas are adjusted, zoned temperature adjustment is achieved, the comfort degree of the human body is effectively improved, heat is transferred through high-thermal-conductivity magnetic fluid, and the intelligent somatosensory adjusting mattress is suitable for being used in the field of mattresses. The high-thermal-conductivity magnetofluid is guided to move back and forth among different parts of the human body through the magnetic attraction effect of the second temperature adjusting combiner, discomfort of the human body caused by continuous heating or cooling of a certain part is avoided, in addition, flowing of the high-thermal-conductivity magnetofluid facilitates simplification of a temperature control structure, noise is avoided, and the service life of the temperature adjusting combiner is prolonged. The first temperature adjusting combiner can conduct fixed-point heating on specific parts of the human body and is suitable for hot compress physical therapy of people with cold bodies, in addition, a semiconductor temperature sensor is additionally arranged to compare the difference between the room temperature and the temperature of the human body, and people can be prevented from catching a cold in a whole-body heating mode after the situation that a quilt is kicked occurs.

The application relates to the field of temperature control valves, and provides a temperature control valve system which comprises a first three-way valve, a second three-way valve, a temperature sensor, a delivery pump and a control terminal, forms multiple different circuits, utilizes the temperature sensor to monitor the fluid temperature in a first pipeline in real time, utilizes the control terminal to control the opening and closing and opening degree of each valve according to the data monitored by the temperature sensor, and timely reduces or increases the temperature, and improves the response speed. The application also provides an air wave therapeutic instrument provided with the temperature control valve system, which comprises a capsule body, the temperature control valve system and a cold water tank. The application has the effects that the temperature is adjusted by using the human body temperature of a user, the cost of the air wave therapeutic instrument is reduced, green environmental protection is realized, meanwhile, the temperature of the whole system is ensured to be not too high, and the effect of avoiding scalding is achieved.

This invention discloses a method for preparing a thermosensitive hemostatic gel, which is prepared by mixing a thermosensitive polymer solution with a solution of micron-sized polymer particles or microspheres with hemostatic function. The concentration of the solution of micron-sized polymer particles or microspheres with hemostatic function is 3-100 mg / mL; the concentration of the thermosensitive polymer solution is 200-450 mg / mL; the diameter of the micron-sized polymer particles or microspheres with hemostatic function is 300-900 micrometers; the gelation temperature of the thermosensitive hemostatic gel from a flowing liquid state to a solid state is greater than 15 degrees Celsius, and it is a flowing liquid state at temperatures below 15 degrees Celsius. Under the condition of warming up in response to the human body temperature, the flowing liquid hemostatic gel transforms into a solid hemostatic gel, thereby achieving the hemostatic function. The micron-sized polymer particles or microspheres in the thermosensitive hemostatic gel will not enter the damaged blood vessel during the hemostasis process.

This invention specifically relates to a self-powered flexible body temperature detection and regulation system and method, belonging to the field of new energy energy harvesting and human body thermal management technology. The system includes: a thermoelectric device module and an energy harvesting and temperature regulation circuit module; the thermoelectric device module is formed by welding multiple sets of n / p type thermoelectric semiconductors on a flexible PCB board in sets; on the one hand, it uses the temperature difference between the human body temperature and the environment to generate a fluctuating voltage and transmits it to the energy harvesting and temperature regulation circuit module; on the other hand, it is used to heat or cool the human body under the control of the energy harvesting and temperature regulation circuit module; the energy harvesting and temperature regulation circuit module is used to stabilize and boost the fluctuating voltage generated by the thermoelectric device module for energy storage, and on the other hand, when the temperature difference between the human body surface temperature and the thermoelectric device module is detected to be greater than a set threshold, it controls the thermoelectric device module to heat or cool.

The invention belongs to the technical field of air water production equipment, and provides a portable wearable air water production machine capable of recovering human body humidity, a machine body comprises a rectification bin and a water tank which are arranged up and down, two wearable straps are fixed on the side surface of the machine body, a power supply bin is arranged on the side surface of the water tank, and the rectification bin communicates with the water tank through a water through hole; a semiconductor refrigeration device is installed in the rectification bin, the two ends of the upper side of the rectification bin are each communicated with an air inlet pipe, adsorption pipes are installed at the outer ends of the air inlet pipes, micron-level array adsorption holes are distributed in the surfaces of the adsorption pipes, and an air outlet is formed in the middle of the upper side of the rectification bin; and a water outlet switch is mounted at the lower end of the water outlet. The semiconductor refrigeration technology and the human body temperature and humidity recovery technology are combined, drinkable water can be produced more efficiently, the weight is light, noise is low, energy consumption is low, refrigeration is rapid, and no pressure container and no potential safety hazard exist; the device is small and exquisite in structure and convenient to carry and can be easily carried by adults.

The invention relates to the technical field of field effect transistors, in particular to a field effect transistor based on human body temperature response and a preparation method and application thereof. Comprising a substrate layer, an electrode layer and a channel layer, the electrode layer is positioned above the substrate layer; the electrode layer comprises a source electrode, a drain electrode and an independent grid electrode, the channel layer is arranged above the substrate layer, is positioned in a gap between the source electrode and the drain electrode and is used for connecting the source electrode and the drain electrode; the device is characterized by further comprising a temperature-sensitive gel dielectric layer, and the temperature-sensitive gel dielectric layer is positioned above the channel layer and is used for bridging the channel layer and the grid electrode. According to the field effect transistor, the temperature-sensitive gel is used as the dielectric layer, and the temperature-sensitive gel dielectric layer has excellent adhesion, can be automatically adhered to the surface of a device and is not easy to fall off; the temperature-sensitive gel dielectric layer has bendability, the modulus of the temperature-sensitive gel dielectric layer is close to that of human skin, and the temperature-sensitive gel dielectric layer has a wide prospect in the field of wearable organic electrochemical transistor sensors.

A wearable human body temperature adjusting device comprises a supporting main body made of a hard material, a plurality of ventilation holes are formed in the supporting main body, two shoulder straps used for achieving device wearing are symmetrically arranged on the supporting main body, and the supporting main body is attached to the upper back of a human body when being worn; the supporting body and the shoulder straps are provided with a plurality of temperature adjusting mechanisms attached to the upper back and the front chest of the human body respectively. The supporting body comprises a first attaching area and a second attaching area, the first attaching area and the second attaching area are attached to the scapular area and the latissimus dorsi upper portion area respectively during wearing, and the temperature adjusting mechanisms arranged on the supporting body are arranged in the first attaching area and the second attaching area respectively. And the temperature adjusting mechanism arranged on the shoulder strap is attached to the upper area of pectoralis major muscle when being worn. The hard supporting structure has the beneficial effects that through the design that the hard supporting main body is attached to the specific subareas, the contradiction that an existing soft material is prone to fatigue and looseness and a hard material is poor in attachment is solved.

This invention relates to the field of colloid and interface technology, specifically to a human body temperature-responsive microcapsule, its preparation method, and its applications. The method uses food-grade polyglycerol ricinoleate (PGPR) as a single emulsifying stabilizer and leverages the solid-liquid phase transition property of lard near human body temperature to prepare a microcapsule emulsion with a human body temperature-responsive release function for the loaded ingredient through a two-step process. This invention enables the microcapsules to release functional loaded ingredients in response to human body temperature, and has significant potential applications in food encapsulation, drug sustained release, and cosmetics.

The present application belongs to the technical field of functional textile and home textile, and discloses a home textile fabric with moisture absorption and sweat releasing functionality, which is a composite structure composed of a moisture absorption and sweat releasing layer, a temperature sensing and regulating layer and an antibacterial and anti-mite layer. The moisture absorption and sweat releasing layer is composed of cold moisture absorption fiber, structural base fiber and hydrophilic additive, and is used for realizing rapid moisture conduction and water vapor diffusion; the temperature sensing and regulating layer introduces microcapsule coated phase change material, and has the functions of heat buffering and temperature regulation within the human body temperature range; the antibacterial and anti-mite layer is induced by cold plasma to graft tea polyphenol, sophoramine or nano-silver, and realizes long-acting antibacterial and anti-mite performance without coating and migration. The layers are laminated by hot pressing to form a composite fabric with stable structure, which is suitable for bed sheet, quilt cover and pillowcase products. The fabric integrates moisture absorption, temperature regulation and antibacterial and anti-mite functions, has good comfort and durability, meets the demand of sleep environment adjustment in different seasons, and has significant practical value and market prospect.

The utility model provides a beauty instrument capable of raising the body temperature of a human body, which relates to the technical field of beauty instruments and comprises a movable base, an adjusting rod used for adjusting the height of the beauty instrument is fixedly mounted on the movable base, and the upper end of the adjusting rod is connected with a support; the beautifying mechanism and the liquid storage mechanism are arranged at the two ends of the support respectively, the beautifying mechanism comprises a beautifying cover, and the liquid storage mechanism comprises a liquid storage tank used for storing liquid; and the heating mechanism comprises a heating structure for promoting the body temperature of the human body to rise, and the heating mechanism is arranged on the adjusting rod. According to the heating mechanism, the sliding block, the toothed ring and the teeth are matched, so that the angle of the heating plate is flexibly adjusted, uniform and accurate coverage of heat can be ensured no matter for large-area face beautifying or small-area local nursing, the beautifying effect is improved, and meanwhile, the comfort degree of consumers during beautifying is also improved.

The invention provides a constant-temperature battery, application and an implantable medical device, and relates to the technical field of medical devices. The constant-temperature battery is characterized in that a temperature-sensitive hydrogel layer is grown on the surface of a battery shell in situ, temperature-sensitive hydrogel of the temperature-sensitive hydrogel layer has biocompatibility, and the phase change temperature is 36-39 DEG C. The temperature-sensitive hydrogel with biocompatibility and the phase change temperature of 36-39 DEG C grows on the surface of the battery shell in situ, when the temperature of the battery exceeds the phase change temperature, the hydrogel absorbs heat in a phase change mode, and when the temperature of the battery is lower than the phase change temperature, the hydrogel releases heat in a phase change mode, so that the overall constant temperature is maintained, and the service life of the battery is prolonged. When the battery is used as a power supply of an implantable medical facility, the battery can adapt to the temperature of a human body, does not cause overheating of peripheral tissues, can also adapt to actual use environment adjustment requirements, and can be widely applied to the field of implantable medical instruments.

An in-vehicle human body temperature tracking method, comprising: determining a preliminary region of interest in an in-vehicle infrared image on the basis of a partition template library; determining a target human body part, the target human body part being a region composed of pixel points having pixel values greater than a corresponding adaptive threshold in the preliminary region of interest; and acquiring temperature change data of the target human body part on the basis of a plurality of consecutive in-vehicle infrared image frames.

This application discloses a thermosensitive adhesive, its preparation method, and its application, belonging to the technical field of thermosensitive adhesives. The thermosensitive adhesive of this application is prepared by photoinitiated polymerization of a raw material mixture at a temperature of 25-120°C. The raw material mixture comprises 25-49 moles of thioctic acid, 1-25 moles of N-alkane-1,0-dimethyl thioctinamide, and 0.5-2 moles of tris(2-carbonylethyl)phosphohydrochloride, citric acid, or guanidine hydrochloride. The thermosensitive adhesive of this application exhibits adjustable adhesion properties and maintains good optical transparency and interfacial compatibility near human body temperatures of 25-40°C. It also maintains good adhesion stability in the human body fluid environment and under repeated loading or temperature cycling conditions, potentially expanding its application potential in the field of precision medicine.

The utility model relates to a breathing pipeline and a breathing machine. The breathing pipeline comprises an inner corrugated pipe and is provided with a gas channel; the outer corrugated pipe is arranged on the outer side of the inner corrugated pipe in a sleeving mode, and the inner corrugated pipe and the outer corrugated pipe are arranged at intervals to form a heat preservation cavity; and the double-helix heating wire is arranged in the inner corrugated pipe and is used for heating the gas in the gas channel. The double-spiral heating wire is arranged in the gas channel in the inner corrugated pipe, gas flowing in the gas channel can be heated to be closer to the temperature of a human body, the outer corrugated pipe on the outer layer is additionally arranged, the heat preservation cavity is formed by the outer corrugated pipe and the inner corrugated pipe, and therefore the breathing pipeline has good heat insulation and heat preservation performance; heat exchange between gas in the gas channel of the inner corrugated pipe and the outside is reduced, and therefore the condensation phenomenon caused by the temperature difference of the inner wall of the inner corrugated pipe is reduced.

The application relates to the technical field of semiconductor temperature control, and discloses a processing method and device for automatic heat exchange based on a semiconductor and a wearable device, which realizes intelligent dynamic temperature adjustment and long-time temperature preservation, improves human body temperature control accuracy, can continuously cool in summer, effectively reduces the sweating rate of a user, can heat in winter, significantly improves the thermal and wet comfort of a human body surface, reduces physical discomfort in a high-temperature or low-temperature environment for a long time, reduces the risk of heatstroke or frostbite, and thus improves work concentration and efficiency; through optimization of the airtightness of liquid cooling circulation and the safety design of semiconductor temperature adjustment, the electric leakage condition is reduced, and the personal safety of an operator during operation is effectively ensured.

Various techniques are disclosed to provide for improved human body temperature detection using thermal images of an inner canthus. In one example, a method includes capturing a thermal image of a human being using a thermal imager. The method also includes determining an uncompensated temperature measurement associated with an inner canthus of a face of the human being using corresponding pixels of the thermal image. The method also includes determining a correction term as a function of a distance between the thermal imager and the human being. The method also includes applying the correction term to the uncompensated temperature measurement to provide a corrected temperature measurement associated with the inner canthus to compensate for attenuation associated with the distance. Additional methods and systems are also provided.

1. Name of the product in this design: Temperature gun (2410). 2. Purpose of this design: For measuring human body temperature, skin temperature, object temperature, and liquid temperature. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A folded dipole patch antenna for use in a hyperthermia applicator is described. The antenna includes a dielectric circuit board, and a folded dipole microstrip antenna. The dielectric circuit board has a top side and a bottom side. The folded dipole microstrip antenna is formed on the top side and includes two meander paths mirror each other. A pair of parallel metallic strips is located on the bottom side. A coaxial feed port is connected to the pair of parallel metallic strips. The antenna is configured to resonate in a frequency range of about 434 MHz upon application of an input signal at the coaxial feed port. The folded dipole patch antenna has a small size and does not require an impedance matching circuit. The hyperthermia applicator is configured to emit microwave energy toward a target tissue within a human body.

The utility model discloses a warm-keeping down-leakage-proof down jacket testing device which comprises a neck air bag, the outer side of the neck air bag is sleeved with a rubber sleeve, the bottom position of the outer side of the neck air bag is communicated with a connecting pipe, the inner side of the connecting pipe is connected with a ventilation hose, one end of the ventilation hose is communicated with a hand air bag, and the other end of the ventilation hose is communicated with a hand air bag. The bottom end of the neck air bag is connected with a middle air delivery pipe, one end of the middle air delivery pipe is communicated with a lower hem air bag, and the air inlet end of the neck air bag is connected with an air inlet pipe. External air is prevented from being continuously injected into the down jacket to influence a test result during testing, when the thermometer monitors that the temperature rises to a human body temperature value, the heating resistance wire is closed, at the moment, the heat preservation and leakage prevention effects of the down jacket can be rapidly detected, and the accuracy of the test result is further improved.

This application provides a control method, device, processor, and air conditioning system for an air conditioner. The method includes: upon receiving an activation command, acquiring environmental information and human body information. The environmental information includes indoor temperature information and air conditioner operating mode information. The human body information includes the human body temperature, activity level, and location information of a target object within a predetermined space. The predetermined space is the space where the air conditioner is located, the indoor temperature is the temperature within the predetermined space, and the operating mode is either heating mode or cooling mode. Based on the human body information, determining the human comfort temperature corresponding to the target object; and based on the human comfort temperature, operating mode, location information, and indoor temperature, controlling the air conditioner to activate and adjusting the air conditioner's airflow direction, wherein the airflow direction is either away from or towards the target object. This application solves the problem in the prior art where the air conditioner requires manual adjustment of the airflow direction when first turned on, resulting in a low degree of automation.

The utility model relates to the technical field of artificial cochlea testing equipment, in particular to a constant-temperature testing device for an artificial cochlea implant, which comprises a container shell, the interior of the container shell is divided into a constant-temperature bath and a stimulation bath by a supporting part, and a limiting support table for supporting the implant is further arranged in the constant-temperature bath; wherein a temperature control assembly is installed in the thermostatic bath, a display control unit and an input and output unit are further installed on the outer side of the container shell, and the constant temperature detection device solves the problem that measurement needs to be conducted in a large-scale constant temperature box or an implant can only be measured in the room temperature state in the previous period. The temperature can be adjusted to be close to the human body temperature environment to the maximum extent, the testing accuracy is provided, the impedance of the implant stimulating electrode part can be adjusted, the human body nerve reaction signal simulation generation function can be simulated, and great convenience is provided for implant finished product testing.

1. Name of the product in this design: Electronic thermometer (H2). 2. Purpose of this design: To measure human body temperature. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application provides a smart monitoring mattress with a graphene self-heating sleep-aiding function, and relates to the field of smart home and health monitoring.The smart monitoring mattress comprises a mattress main body, a graphene self-heating layer, sleep-aiding traditional Chinese medicine, a piezoelectric film sensor array, a main control unit, a communication module, a display module and a reminding module.The graphene self-heating layer is arranged inside the mattress main body and is used for releasing far infrared radiation under the stimulation of human body temperature.The sleep-aiding traditional Chinese medicine is arranged inside the mattress main body and is located outside the graphene self-heating layer and is spatially coupled with the graphene self-heating layer to form a composite sleep-aiding structure.The graphene self-heating material and the sleep-aiding traditional Chinese medicine are innovatively combined to form a composite sleep-aiding system with a synergistic effect.The piezoelectric film sensor array is integrated to realize the real-time and non-contact detection of core physiological characteristic data of a user, such as heart rate, breathing frequency and body movement.

The application provides a human body temperature sensor based on PU-PEG phase change behavior and a preparation method thereof. The method comprises the following steps: reacting polyethylene glycol with different molecular weights with diisocyanate to generate a prepolymer, carrying out chain extension to obtain a PU-PEG phase change material, and then electrospinning to form a nanofiber membrane, and then attaching flexible electrodes to both sides of the membrane to obtain the sensor. The application uses the triple synergy of mixed soft segments, alicyclic or aliphatic diisocyanate and electrospinning to increase the lower limit of the crystallization temperature of the phase change material from 30-31 DEG C to above 35 DEG C, so that the melting and crystallization windows are simultaneously accurately matched with the human body temperature interval of 35-42 DEG C. The sensor uses the ion conductivity mutation caused by PEG phase change to perceive temperature, the sensitivity reaches 8.8±0.77 % / DEG C, the response time is less than 5 seconds, the temperature measurement range is 35-45 DEG C, the resolution is 0.05 DEG C, and the sensor has excellent flexibility, cycle stability and biocompatibility, and can be used for wearable real-time monitoring of human body temperature.

This invention belongs to the field of biomedical technology and discloses an alginate-based thermosensitive amphiphilic drug-loaded nanoparticle composite gel. It comprises a combination of thermosensitive amphiphilic modified alginate material, amphiphilic modified alginate, thermosensitive modified alginate material, and alginate material. This gel forms ionic crosslinks initiated by an ionic crosslinking agent, and simultaneously, at a human body temperature of 37-38°C, chemical crosslinks are initiated to form a more stable gel. Furthermore, this gel simultaneously achieves the sustained and slow release of the encapsulated antitumor drug.

1. The name of the design product: temperature probe. 2. The use of the design product: for measuring human body temperature. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: combination of use state diagram. 5. Other components that need to be explained: component 1 is a temperature probe, component 2 is a charger.

1. Name of the product in this design: Medical electronic thermometer (2). 2. Purpose of this design: To measure human body temperature. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention discloses a companion robot and its control method, relating to the field of companion robot technology. To address the problem, it specifically includes: a main body equipped with a display screen, button mechanism, and charging mechanism; a main control module, a multimodal perception module, a multimodal soothing intervention module, a communication module, and a power management module for providing power to the main body, main control module, multimodal perception module, multimodal soothing intervention module, and communication module. This invention, by setting up three major intervention units—adaptive sound and light intervention, micro-tactile soothing, and temperature-sensing soothing—can not only achieve physiological sleep rhythm regulation through sound and light guidance, but also simulate the soothing action of a real person's gentle patting and stroking through low-frequency vibration synchronized with the user's breathing rate, and simulate the tactile sensation of human body temperature through constant-temperature heat therapy, achieving immersive emotional companionship and psychological soothing, thus overcoming the core defects of traditional sleep aids—the lack of psychological soothing ability and the inability to address the root cause of anxiety.