59 results about "Cold stimulation" patented technology

The present invention relates to the technical field of rehabilitation devices, and particularly relates to a rehabilitation device for dysphagia, which includes a support mechanism for supporting the whole device. A fixing ring is installed on the support mechanism, and a swinging rod is rotatably installed on the fixing ring. A swinging mechanism is installed on the fixing ring, and the swinging mechanism is used to drive the swinging rod to swing left and right around the rotating shaft; one end of the swinging rod is connected to a negative pressure tube and is internally communicated. A suction nozzle is installed at the end of the negative pressure tube far away from the swinging rod; a liquid storage tank is fixedly sleeved on the negative pressure tube; a partition plate that divides the interior of the liquid storage tank into two spaces is installed in the liquid storage tank, and a plurality of temperature adjustment mechanisms are embedded in the partition plate. The temperature adjustment mechanisms release the heat and cold generated by them into the two spaces in the liquid storage tank respectively. This device directly uses pressurized hot and cold liquids to change the shape of the suction nozzle at the front end, so that the device can not only fix the tongue tip by negative pressure for tongue extension training, but also perform hot and cold stimulation on the target area of the patient's oral cavity.

The present invention provides a cold-stimulus-resistant nursing device after tumor chemotherapy, belonging to the field of nursing appliances. It includes a wrapping member; a heat-conducting pipe is arranged inside the wrapping member, and heat-generating devices are movably connected to both ends of the heat-conducting pipe. The heat-generating device includes an outer housing, and a blowing structure and a heat-adjusting structure are respectively arranged inside the outer housing. A leak-proof structure is connected between the heat-conducting pipe and the outer housing; the blowing structure includes a central shaft rod rotatably connected to the axis of the outer housing, a variable-frequency motor is fixedly connected inside the outer housing, and an output end of the variable-frequency motor is fixedly connected with a first bevel gear. This application can meet the use of people with different heights, generate heat quickly at the same time, form a circulating heating, the heat in each area is more uniform, and the heat can be automatically adjusted according to the wind speed, and the sealing effect of the structure at the connection between the outer housing and the heat-conducting pipe can be automatically adjusted according to the wind speed.

The invention discloses a primary hypertension risk assessment method based on infrared thermal imaging. The method comprises the following steps: (1) respectively taking two-hand infrared thermograms of a healthy subject, a hypertension patient and a hypertension patient before and after cold stimulation by adopting a medical infrared thermal imager; (2) analyzing hand infrared thermograms before and after cold stimulation of a healthy subject, a hypertensive patient and a hypertensive patient so as to reflect vascular reactivity and blood perfusion states of hands of the healthy subject, the hypertensive patient and the hypertensive patient; and (3) taking hand infrared thermograms of the to-be-tested subject before and after cold stimulation by adopting a medical infrared thermal imager, and obtaining a judgment result according to the vascular reactivity and blood perfusion state of the hand. According to the invention, a medical infrared thermal imager is utilized to shoot infrared thermograms of hands of a subject before and after cold stimulation, so that vascular reactivity and blood perfusion states are visually reflected in a non-contact, real-time and visualized manner, and finally, the purpose of evaluating the risk of primary hypertension is achieved.

The utility model discloses a ring pharynx muscle balloon dilatation stimulation training tube which comprises a catheter body, three conveying tube cavities and three air bag bodies are arranged on the catheter body, the conveying tube cavities comprise the first conveying tube cavity, the second conveying tube cavity and the third conveying tube cavity, and the air bag bodies comprise the fixed air bag body, the dilatation air bag body and the annular air bag body. The fixed air bag body is located in front of the expansion air bag body, the annular air bag body is arranged on the surface of the expansion air bag body in a matched and surrounding mode, the far end of the first conveying pipe cavity is communicated with the fixed air bag body, and the near end is connected with an inflation and deflation connector. According to the utility model, not only can the air bag body be used for accurately carrying out expansion training on the cyclopharynx muscle, but also cold water flow can be injected through the annular air bag body to carry out cold stimulation training on the cyclopharynx muscle, so that the stimulation training effect of the treatment tube is improved, and the stimulation expansion training of a patient is facilitated.

The present application relates to the technical field of automatic peritoneal dialysis machine, and particularly relates to a peritoneal dialysis fluid constant-temperature supply and flow self-adaptive regulation and control system; comprising: a liquid supply driving module, a non-contact end heating module, a multi-dimensional signal sensing module and a temperature-pressure coupling multi-state collaborative control module; the present application introduces a non-contact electromagnetic resonance end heating structure and a temperature-pressure coupling multi-state collaborative control algorithm, on the one hand, uses air gap and high-frequency electromagnetic eddy current to realize safe endogenous heat of dialysis fluid in the pipeline, effectively avoids the risk of local thermal deformation and plasticizer precipitation of the pipeline caused by traditional contact heating, improves the biological safety of fluid infusion, constructs a feedforward defense mechanism based on the change rate of end temperature, and through extraction of the dynamic amplitude and static component of the hydraulic waveform, realizes accurate identification of cold stimulation spasm, regular physiological disturbance and pipeline mechanical obstruction, and after diagnosing mechanical obstruction, actively drives the stepping motor to perform reverse backflushing action.

The application belongs to the technical field of dysphagia rehabilitation, and particularly relates to a cold stimulation device for dysphagia rehabilitation, which comprises a supporting column, a reciprocating electric telescopic rod coaxially and fixedly connected to one end of the supporting column, a semiconductor touch head fixedly connected to a telescopic end of the reciprocating electric telescopic rod, a biting seat fixedly connected to the supporting column, biting air bags fixedly and symmetrically connected to the biting seat, the biting air bags being communicated with the supporting column, and a detection tube fixedly connected to the biting seat. The oral cavity sealing mechanism automatically triggered by biting action can accurately detect the swallowing action according to the negative pressure of the oral cavity. After the effective swallowing action is detected, the stimulation can be paused through a delay start switch, the next round of training can be automatically started after the rest, and the timing and rhythm of each stimulation are ensured to be consistent with the physiological response. The normal exhalation can be realized while the oral cavity sealing space is formed, and the breathing safety is ensured.

The invention relates to the technical field of rehabilitation instruments, in particular to a dysphagia rehabilitation device which comprises a supporting mechanism for supporting the whole dysphagia rehabilitation device, a fixing ring is installed on the supporting mechanism, a swing rod is rotatably installed on the fixing ring, a swing mechanism is installed on the fixing ring, and the swing mechanism is used for driving the swing rod to swing left and right around a rotating shaft; one end of the oscillating rod is connected and internally communicated with the negative pressure pipe; a suction nozzle is mounted at the end part, far away from the oscillating rod, of the negative pressure pipe; the negative pressure pipe is fixedly sleeved with a liquid storage tank; a partition plate dividing the interior of the liquid storage tank into two spaces is installed in the liquid storage tank, a plurality of temperature adjusting mechanisms are embedded in the partition plate, and the temperature adjusting mechanisms release heat and cold generated by the temperature adjusting mechanisms into the two spaces in the liquid storage tank respectively. According to the device, pressurized cold and hot liquid is directly utilized to change the shape of the suction nozzle at the front end, so that the device not only can fix the tongue tip through negative pressure to perform tongue stretching training, but also can perform cold and hot stimulation on a target area of the oral cavity of a patient.

The invention discloses an anti-cold stimulation nursing appliance after tumor chemotherapy, and relates to the field of tumor chemotherapy nursing, the anti-cold stimulation nursing appliance comprises a fixing layer, a skin-friendly heat conduction layer is arranged at the bottom of the fixing layer, a shell is arranged at the top of the fixing layer, a heat insulation adjusting mechanism is arranged at the upper part of the interior of the shell, and a phase change energy storage unit is arranged at the lower part of the interior of the shell. A penetrating groove is formed in the side wall of the shell, the phase change energy storage unit is slidably connected with the shell through the penetrating groove, and the phase change energy storage unit is located below the heat insulation adjusting mechanism. A power system is completely abandoned, risks of electric leakage, electromagnetic radiation and short circuit are eradicated, the device is particularly suitable for chemotherapy patients with fragile body functions, the device can be safely used in any environment (even during oxygen uptake), stable constant-temperature care for 4-6 hours is provided continuously through the physical characteristics of the heat-conducting phase-change material, and the service life of the device is prolonged. The one-time working time is far longer than that of a traditional hot water bag and most electric heating products, and the nursing burden of frequent replacement is reduced.

The invention discloses a cell therapy injection constant temperature control all-in-one machine and a control method thereof, and belongs to the technical field of therapy injections. The constant-temperature control all-in-one machine for the cell therapy injection comprises a turnover box, an oscillating and shaking mechanism, a temperature adjusting module and a cell therapy injection flow control module. The oscillating and shaking mechanism is arranged in the turnover box and can stably clamp the injection and oscillate and shake uniformly during use, so that the injection is prevented from being damaged and polluted, and the suspension state of stem cells is ensured; the temperature adjusting module can accurately adjust the internal temperature of the turnover box according to the requirements of the stages such as transportation and storage and reinfusion recovery, the activity of stem cells is maintained, and cold stimulation is avoided; the flow rate of the injection in the output pipeline can be accurately regulated and controlled by the flow control module, and the treatment requirements of different patients are met. The four modules work cooperatively, safe and accurate management and control of the whole process of the cell therapy injection are achieved, the operation process is simplified, the medical care work intensity is reduced, multi-scene adaptation is facilitated, and powerful guarantee is provided for standardized development of cell therapy.

The utility model relates to the technical field of anti-cold stimulation nursing protectors, in particular to an anti-cold stimulation nursing protector used after tumor chemotherapy, which solves the problems mentioned in the background technology and comprises a fixing tube, air bags are connected to the inner walls of the two ends of the fixing tube, a communicating hole is formed in a body of the fixing tube and communicated with the air bags, and the air bags are communicated with the communicating hole. The outer wall of the fixing pipe is fixedly connected with an air inlet pipe communicated with the communicating hole, an air inlet assembly is installed on the air inlet pipe, the outer wall of the fixing pipe is connected with a heat preservation pipe, a water cavity is formed in a body of the fixing pipe, the middle of the outer wall of the fixing pipe is fixedly connected with a water injection pipe, the water injection pipe is communicated with the water cavity, and the water injection pipe is in threaded connection with a packaging cap. The moving assembly is installed on the fixing pipe, air is injected into the air bag through the air inlet assembly to enable the air bag to expand, the fixing pipe is fixed to the arm, the moving ring is pulled through the traction rope, the friction plate rubs the skin of the arm, the problem of arm itching is solved, and the device is simple in structure and convenient to operate.

The invention relates to the technical field of medical nursing, in particular to an anti-cold-stimulation nursing protector used after chemotherapy in the medical oncology department and a using method of the anti-cold-stimulation nursing protector. The invention provides an anti-cold stimulation nursing protector after chemotherapy in medical oncology, which comprises a self-adaptive anti-cold mechanism, the self-adaptive anti-cold mechanism comprises paraffin for continuously releasing heat, and a heating rod for heating the paraffin is arranged in the paraffin. When the skin temperature of a patient is reduced, the resistance value of the thermistor is reduced, the current introduced into the temperature conducting frame is increased, the temperature conducting frame is made of a solid conductive polymer, the thermal conductivity is enhanced after the temperature conducting frame is electrified, the larger the introduced current is, the better the thermal conductivity is, the temperature conducting frame is immersed in paraffin, and the heat of the paraffin can be transferred out; the PLC can control a first micro electric telescopic rod and a second micro electric telescopic rod to start to push an upper sliding shell and a lower sliding shell to move forwards, so that a gear is meshed with a toothed plate, and a temperature guide roller is driven to be attached to the chest of a patient through graphene cloth.

The invention provides a carotid sinus stimulation-based blood pressure regulation method, a carotid sinus stimulation-based blood pressure regulation system and a medium, the real-time blood pressure of a target object and the real-time temperature of the environment where the target object is located are obtained, and when the real-time temperature is within a preset range and the real-time blood pressure is higher than a first threshold value, thermal stimulation is applied to the carotid sinus skin of the target object; if the reduction of the real-time blood pressure does not achieve the reduction effect, the application temperature of the thermal stimulation is increased until the reduction of the real-time blood pressure achieves the reduction effect, the thermal stimulation is terminated, and if the real-time blood pressure is changed from reduction to increase, the thermal stimulation is applied again; when the real-time temperature is within a preset range and the real-time blood pressure is lower than a second threshold value, cold stimulation is applied to the carotid sinus skin of the target object, if the rise of the real-time blood pressure does not achieve the rise effect, the application temperature of the cold stimulation is reduced until the rise of the real-time blood pressure achieves the rise effect, the cold stimulation is stopped, and if the real-time blood pressure is converted from rise to fall, the cold stimulation is stopped. Thermal stimulation is applied again, and self-adaptive regulation and control of sudden blood pressure fluctuation are achieved.

This invention discloses a cold stimulation device for the rehabilitation of dysphagia in ICU patients, belonging to the field of dysphagia rehabilitation devices. The invention provides a cold stimulation device for the rehabilitation of dysphagia in ICU patients that enhances the effect of cold stimulation therapy. It includes a horizontal plate and an inclined plate. The horizontal plate is connected to the top of the inclined plate, and the horizontal plate is connected to symmetrically arranged arc frames. A nozzle is connected between the arc frames, and three rows of nozzles are opened at the rear of the nozzle. A cylinder is connected to the side of the nozzle away from the arc frames, and a movable circular plate is slidably connected to the cylinder. By moving the connecting frame forward, the connecting frame drives a threaded rod to rotate, which in turn drives the movable circular plate to move backward, directly spraying the cold stimulation liquid through the nozzles onto the patient's throat. Firstly, the direct contact of the cold stimulation liquid with the throat allows the patient's throat to receive continuous cold stimulation; secondly, the impact force generated by the spray enhances the stimulation of the patient's throat.

The invention relates to the technical field of medical facilities, in particular to a continuous bladder irrigation device which comprises a cleaning fluid bag and a collecting bag and further comprises a first connecting pipeline mechanism, a second connecting pipeline mechanism and a third connecting pipeline mechanism. The catheter mechanism adopts a multi-cavity design; after the small diaphragm pump is started, warm water in the heat preservation kettle is conveyed to the coil pipe through the first conveying pipe and the second conveying pipe and exchanges heat with cleaning fluid in the cleaning fluid bag, continuous heat preservation is achieved, and meanwhile the warm water enters the annular cavity through the second connecting pipe, the second connector and the second channel; in the process, liquid in the cleaning liquid bag is subjected to heat preservation, flowing cleaning liquid can be subjected to heat preservation along with the cleaning liquid bag, it is avoided that the cleaning liquid flows for a long distance and becomes cold, circulating warm water exchanges heat with the ureter body when passing through the second channel and the first channel, the ureter body and the main channel are preheated, and therefore the heat preservation effect is achieved. And cold stimulation to the bladder of a patient during insertion is reduced.

The invention provides a USVs-based juvenile mouse model sensory perception quantitative evaluation method and application, the evaluation method can evaluate the sensory perception ability of a juvenile mouse model, a juvenile mouse can give out ultrasonic waves in the maternal and infant separation period, cold stimulation lower than a comfortable temperature is performed on the juvenile mouse in the maternal and infant separation period, and the sensory perception ability of the juvenile mouse model can be evaluated. Different sound production expressions caused by cold stimulation are analyzed, and the perceptual ability is evaluated. Based on the evaluation method, firstly, the perceptual ability of the juvenile autism mouse model can be effectively evaluated in the early stage of the disease; secondly, abnormal perception of a neurodevelopment disorder patient taking autism as an example on pain can be effectively simulated; the experiment device is easy to obtain, and the damage to the mouse is small.

The utility model discloses a swallowing stimulation training rod which is convenient to use and comprises a cold stimulation head body, a bendable connecting rod body and a holding rod body, the cold stimulation head body is detachably and movably arranged at the upper end of the connecting rod body, the lower end of the connecting rod body is fixedly connected with the holding rod body, a storage inner cavity is formed in the cold stimulation head body, and the storage inner cavity is internally provided with a storage cavity. A water body is movably stored in the storage inner cavity, an opening is formed in the bottom of the cold stimulation head body, a cover body covers the opening in a matched mode, the lower portion of the bottom face of the cover body is concaved inwards to form a clamping opening, a connector is arranged at the upper end of the connecting rod body in a connected mode, and the clamping opening is connected with the connector in a matched and clamped mode. According to the cold stimulation training rod, bending adjustment of the angle of the training rod can be achieved, the cold storage time for stimulating the head can be prolonged, molten liquid cannot flow into the oral cavity, bucking of a patient is avoided, meanwhile, the lighting function is added, and cold stimulation training can be more accurately conducted on different parts.

The invention relates to the technical field of sensors, in particular to a multimodal sensing and feedback stimulation two-way electronic skin system and application, and the system comprises a two-way electronic skin and a control circuit connected with the two-way electronic skin; the control circuit is used for respectively establishing a corresponding relation between temperature sensing and cold and hot stimulation of the semiconductor chilling plate, a relation between force sensing and electrical stimulation and a corresponding relation between resistance sensing and vibration motor stimulation; the bidirectional electronic skin comprises a multi-modal stimulation electronic skin and a multi-modal synchronous sensing electronic skin; the bidirectional electronic skin is installed on the wearable prosthetic hand, and flexible fingers of the wearable prosthetic hand are integrated with the multi-mode synchronous sensing electronic skin so as to sense external stimulation. The multi-mode stimulation electronic skin is attached to the surface of a human body to stimulate the touch sense of the human body. According to the bidirectional electronic skin system provided by the invention, the temperature, resistance and force sensed by touch are fed back to the human body by converting corresponding temperature, vibration and electrical stimulation, so that the touch sensing of the human body is enhanced, and the man-machine interaction capability is improved.

The invention discloses a method for increasing the hatching rate of poultry hatching eggs. The method comprises the following steps: S1, selecting hatching eggs; s2, hatching egg disinfection; s3, preheating treatment; s4, hatching; s5, ventilation in the hatching period; s6, egg turning in the hatching period; s7, beating water to cool the eggs; s8, monitoring and adjusting the hatching process; s9, egg candling inspection; s10, carrying out tray falling operation; s11, performing hatching management; and S12, young poultry treatment. According to the method, waste heat in a hatching machine is effectively dispersed by adopting a method of beating water to cool eggs, embryos are prevented from being damaged due to too high temperature, meanwhile, necessary cold stimulation is provided for the embryos in the egg cooling process, normal development of the embryos is promoted, the body temperature adjusting capacity of the embryos is enhanced, the hatching rate is increased, the dead embryo rate is reduced, and the health degree of young poultry is improved. According to the method, the hatching rate is increased, the dead embryo rate is reduced, the health degree of young poultry is improved, the method is suitable for large-scale farms, and an efficient and reliable hatching solution is provided for small-scale farmers.

The present application relates to the field of sensor technology, and in particular to a bidirectional electronic skin system and application with multimodal sensing and feedback stimulation, the system comprising: a bidirectional electronic skin and a control circuit connected thereto; the control circuit being used to respectively establish a correspondence between temperature perception and hot and cold stimulation of a semiconductor refrigeration plate, a relationship between force perception and electrical stimulation, and a correspondence between resistance perception and stimulation of a vibration motor; the bidirectional electronic skin comprising a multimodal stimulation electronic skin and a multimodal synchronous sensing electronic skin; the bidirectional electronic skin being installed on a wearable prosthetic hand, the flexible fingers of the wearable prosthetic hand being integrated with the multimodal synchronous sensing electronic skin to sense external stimuli; and the multimodal stimulation electronic skin being attached to the surface of the human body to stimulate the human body's sense of touch. The bidirectional electronic skin system provided in the present application converts the tactilely sensed temperature, resistance, and force into corresponding temperature, vibration, and electrical stimulation and feeds it back to the human body, thereby enhancing the human body's tactile perception and improving the human-computer interaction capability.

The invention belongs to the technical field of dysphagia rehabilitation, and particularly relates to a cold stimulation device for dysphagia rehabilitation, which comprises a support column, one end of the support column is coaxially and fixedly connected with a reciprocating electric telescopic rod, the telescopic end of the reciprocating electric telescopic rod is fixedly connected with a semiconductor touch head, the support column is fixedly connected with an occlusion seat, and the occlusion seat is fixedly connected with a rotary shaft. Occlusion air bags are symmetrically and fixedly connected to the occlusion seat, the occlusion air bags are communicated with the supporting column, and a detection tube is fixedly connected to the occlusion seat; by means of an oral cavity sealing mechanism automatically triggered by the occlusion action, the swallowing action can be accurately detected according to the oral cavity negative pressure, stimulation can be paused through the delay starting switch after the effective swallowing action is detected, the next round of training is automatically started after a rest, it is guaranteed that the time and the rhythm of each time of stimulation meet physiological response, and the training efficiency is improved. And normal expiration can be realized while an oral cavity closed space is formed, so that the breathing safety is guaranteed.

The invention relates to the technical field of parameter acquisition, in particular to a medical ice bag fixing device physiological parameter acquisition method and system based on a sensor. The method comprises the following steps: acquiring multi-dimensional physiological parameter information when the medical ice bag fixing device is placed in a groin area; carrying out fusion analysis on the multi-dimensional physiological parameter information to obtain a cold stimulation tolerance degree and a local supercooling risk coefficient of deep tissues in the groin region; performing regional analysis on the groin region according to the multi-dimensional physiological parameter information, the cold stimulation tolerance degree of the deep tissue of the groin region and the local supercooling risk coefficient to obtain an adjustment identification region and a region adjustment parameter; and performing differential adjustment on the multi-dimensional physiological parameter information of the groin region by adjusting the identification region and the region adjustment parameter to obtain the adjusted multi-dimensional physiological parameter information. The invention aims to solve the problem that the cooling effect is not stable and the cooling accuracy is low in the prior art, so that the effective cooling effect is difficult to realize.

The utility model provides a device for swallowing dysfunction multi-mode rehabilitation treatment, which comprises a multi-chamber elastic tube (10), a stimulation bag (20), an infusion interface (30), a stimulation electrode, an electrode lead (405) and an electrical stimulation interface (406), and is characterized in that at least two channels are arranged in the multi-chamber elastic tube (10); the open end of the stimulation bag (20) is combined on the outer wall of the head end of the multi-cavity elastic tube (10) in a sealed mode, and an inner cavity of the stimulation bag (20) is communicated with a refrigerant injection port (104) in the head of a first channel (101) in the multi-cavity elastic tube (10). According to the device, intervention methods of various modes such as cold stimulation, electrical stimulation or balloon dilatation are achieved in one device, the treatment effect better than that of a single treatment means is improved, the integration level of rehabilitation treatment materials for dysphagia is improved, and the convenience of preparation of the rehabilitation treatment materials is improved. Meanwhile, the feed can be left in the esophagus of a patient for enteral nutrition support.

The present invention belongs to the field of pharmaceutical technology and specifically relates to the use of a Jingfang preparation in the preparation of a medicament for treating cold-coagulated and blood-stasis-type myocardial infarction. The Jingfang preparation comprises eleven Chinese medicinal herbs: Schizonepeta tenuifolia, Saposhnikovia divaricata, Notopterygium incisum, Angelica dahurica, Bupleurum chinense, Peucedanum chinense, Chuanxiong rhizome, Fructus Aurantii Immaturus, Poria cocos, Platycodon grandiflorum, and Licorice root. Animal experiments have shown that the Jingfang preparation significantly reduces whole blood viscosity and plasma viscosity in rats with myocardial infarction induced by epinephrine hydrochloride and ice water stimulation, with an effect comparable to that of Yangxinshi tablets. The preparation can also alleviate the deterioration of cardiac function and reduce the degree of myocardial damage in rats after myocardial infarction induced by cold stimulation, and has broad application prospects.

The invention relates to the technical field of emotion regulation, in particular to an emotion regulation method and system by combining cold and heat alternating stimulation with parasympathetic nerve activation, and the method comprises the steps: obtaining the physiological signal data of a user in real time; inputting the high-frequency power of the heart rate variability into a pre-trained parasympathetic nerve activity quantitative model, and calculating a current vagus nerve tension parameter of the user; determining the anxiety level of the user based on the vagus nerve tension parameter, and dynamically determining a target alternate cooling and heating stimulation parameter of the Peltier element according to the anxiety level of the user; inputting the target alternate cooling and heating stimulation parameter of the Peltier element into a preset skin thermal injury model, and dynamically adjusting the power output of the Peltier element; and according to the real-time change rate of the skin sympathetic reaction data, feeding back and adjusting a target cooling and heating alternating stimulation parameter of the Peltier element until the high-frequency power of the heart rate variability reaches a target threshold value. The method has the effect of improving the emotion regulation efficiency.

Disclosed is a method and apparatus for determining diagnosis result data by using a thermal image. A method for determining diagnosis result data may comprise the steps of: acquiring a first thermal image indicating a temperature change of skin, to which thermal stimulation has been applied, over time; acquiring a second thermal image indicating a temperature change of skin, to which cold stimulation has been applied, over time; extracting a temperature restoration feature of the skin from each of the first thermal image and the second thermal image; and determining diagnosis result data related to the skin on the basis of the temperature restoration feature extracted from the first thermal image and the temperature restoration feature extracted from the second thermal image.

The utility model discloses a constant temperature device which comprises a constant temperature container, the top of the constant temperature container is provided with at least one installation structure extending towards the interior of the constant temperature container, and the installation structure is used for installing a containing container; the installation structure comprises a frame body, a flange is arranged on the inner side of the frame body, an elastic component is arranged on the flange, a supporting ring is arranged at the top of the elastic component, a groove body is formed in the inner wall of the frame body, the supporting ring is provided with a protruding part, and the supporting ring moves or is fixed along the groove body through the protruding part. The heat-conducting medium is heated through the heating element, then the containing container and the content of the containing container are heated through the heat-conducting medium, so that the content of the containing container and the heat-conducting medium are heated to the set temperature, and the heat-conducting medium and the content of the containing container are kept at a certain temperature through the constant-temperature container. Cold stimulation generated in the disinfection or cleaning process of a patient is avoided, and the containing container is convenient to take and place.

The invention discloses a feed for relieving intestinal problems under a cold stimulation condition and a preparation method thereof, and belongs to the technical field of broiler feeds, the feed comprises the following components: corn, soybean meal, corn protein powder, sodium chloride, a rutin additive, stone powder, soybean oil and a compound premix, and the feed is used for solving the problems of intestinal disorder and growth performance reduction of broilers under a low temperature condition.

A cold and heat stimulation system includes: a cold and heat stimulation device that provides a subject with a heat stimulus and a cold stimulus; a stimulus control section (S13) that controls the operation of the cold and heat stimulation device so that a heat stimulus period and a cold stimulus period are alternately repeated periodically, with the sum of the heat stimulus period and the cold stimulus period being one cycle; and a cold and heat ratio determination section (S12) that determines the ratio of the heat stimulus period to the cold stimulus period, i.e., the cold and heat ratio, in one cycle. The stimulus control section alternately repeats the operation of the cold and heat stimulation device with the heat stimulus period and the cold stimulus period being in the cold and heat ratio determined by the cold and heat ratio determination section. The cold and heat ratio determined by the cold and heat ratio determination section includes a first ratio and a second ratio that are different from each other. The cold and heat ratio determination section determines one cycle when the cold and heat ratio is the first ratio and one cycle when the cold and heat ratio is the second ratio to be substantially the same time.

The utility model relates to an ice bag which is characterized in that when the ice bag is used, a user firstly puts ice blocks into a containing cavity; due to the fact that the containing cavity is formed in the placing face, ice blocks are effectively isolated in the bag body, and cold energy is evenly transmitted to the skin through the attaching face through the bag body. The multiple anti-freezing strips serve as isolation layers, direct cold stimulation is prevented, and freezing pressure and discomfort borne by the skin are reduced. The ice blocks are isolated from the skin through the anti-freezing strips, meanwhile, when the ice bags make contact with the skin, gaps exist between the anti-freezing strips, blood circulation of local skin is facilitated, the risk of frostbite is reduced, and the cold compress process is more comfortable and safer.

This invention relates to the field of traditional Chinese medicine technology, and provides a compound fritillaria and loquat capsule and its application. The compound fritillaria and loquat capsule is prepared from the following traditional Chinese medicines: loquat leaf 10-12g, cinnamon twig 9-10g, codonopsis root 10-12g, platycodon root 5-6g, fritillaria bulb 5-6g, pinellia tuber 5-6g, tangerine peel 5-6g, dried ginger 2-3g, and menthol 0.5-1g. The compound fritillaria and loquat capsule of this invention improves the circulation of qi and blood in the lungs and the whole body by warming and dispelling cold and dampness, clearing lung qi, and enhancing spleen and stomach function, thereby relieving cold-type cough and its accompanying phlegm symptoms, thus achieving the effect of relieving cough and resolving phlegm. It is particularly suitable for patients with cough caused by cold stimulation. When used in combination, the traditional Chinese medicines of this invention can significantly improve the body weight of mice with cold cough, significantly prolong the cough latency period of mice with cold cough, and reduce the frequency of coughing in mice, showing a significant antitussive effect. At the same time, it can significantly increase the amount of phenol red excreted in the trachea of ​​mice with cold cough, showing a significant expectorant effect.