48results about How to "Long time fever" patented technology

The invention provides a self-heated type thermal paste which comprises a vacuum external packaging bag and a breathable internal packaging bag. The internal packaging bag is filled with a heating material; one side of the internal packaging bag is provided with a gelatin layer; the gelatin layer is provided with a protecting film; the heating material is prepared from secondarily-reduced iron powder, sodium chloride, vermiculite, wood powder, active carbon powder and tap water at a certain proportion. Because the vermiculite is used as the heat preserving and insulating material of the self-heated type thermal paste, the heating time of the self-heated type thermal paste is prolonged greatly, and because the wood powder is used to prepare the self-heated type thermal paste, the heat preserving performance and the water retaining performance of the self-heated type thermal paste are improved effectively. A large number of experiments show that the self-heated type thermal paste can be heated to 40-50 DEG C, and the heat can be preserved for about 20 hours. In addition, the self-heated type thermal paste has the characteristics of low cost, easily-available raw materials, simple formula, quick long-time heating and balanced heat and can be used by people who can not tolerate cold and people who work or do activities outdoors in cold winter to keep warm.

The invention provides a self-heating heating bag and a preparation method thereof. The self-heating heating bag consists of content and a bag body, wherein the content is sealed inside the bag body; and the content contains iron powder, deionized water, activated carbon, vermiculite, sodium chloride, and a water-absorbing resin. The self-heating heating bag can quickly increase the temperature after the unsealing, and has steady heating temperature and permanent heating time; and the self-heating heating bag adopts environment-friendly and safe raw materials, has no toxicity, and can be safely used for human bodies.

The invention provides a Chinese medicine hot compress plaster which is capable of improving microcirculation, promoting blood circulation, preventing histanoxia and relieving local organ and tissue pain. The Chinese medicine hot compress plaster sequentially comprises an outer packaging bag, an inner packaging bag, a heating material and an optional Chinese medicine composition from outside to inside. The Chinese medicine hot compress plaster is characterized in that the outer packaging bag is a vacuum packaging bag or a non-vacuum packaging bag, the inner packaging bag is made of a nonwoven fabric, and the heating material is prepared from iron powder, active carbon, sodium chloride, vermiculite, expanded crushed crude pearlite and magnetized water. The Chinese medicine hot compress plaster can be directly plastered on underwear after being unsealed, is high in heating speed, balanced in heating power, appropriate in temperature, and long in heating duration, and has the functions of promoting local blood circulation of a human body, improving microcirculation, preventing histanoxia and relieving local organ and tissue pain through conveying the heating power.

The invention belongs to the field of medical devices, and relates to a medical self-heating far infrared hot compress bag for physiotherapy and health care. A heating agent in the medical self-heating far infrared hot compress bag contains biochar which can efficiently emit suitable far infrared rays. The biochar has appropriate granularity, and can be activated char and inactivated char or a mixture of the activated char and the inactivated char for realizing the balance of heating temperature, time and far infrared ray releasing. The inner bag of the hot compress bag consists of a plurality of small bags which are isolated from each other, perforations are arranged between the small bags for partitioning, and the small bags can be torn off according to the requirements. The outer bag of the hot compress bag can be a vacuumized sealed package and is provided with a self-sealing strip, and the unused part can be put in the outer bag and sealed. The medical self-heating far infrared hot compress bag is low in price, convenient to carry and easy to use, does not need an external energy source, and can satisfy the requirements on treatment at any time, long-term health care and people of remote regions. The biochar can also take the functions of absorbing sweat and odor and regulating skin microcirculation. The inner bag is specially designed to be fit with the shape of an afflicted part and avoids waste, and the usability is further improved through the seal-sealing design and vacuumization of the outer bag.

The invention provides a volvariella volvacea culturing method. The volvariella volvacea culturing method has the advantages that lentinula edodes tang leach liquor is a pure natural nutrient solution and contains various types of bioactive substances, the lentinula edodes tang leach liquor is added to be mixed with a culture raw material for stacking fermentation, the fermentation effect can be improved, a fermentation material has a promotion effect on growth of lentinula edodes mycelium, cottonseed hulls are mixed into the culture raw material, the temperature and humidity are further guaranteed in the fermentation process, mycelium growth vigor is strong, and infectious microbe resistance is high; after each tide of volvariella volvacea is harvested, lentinula edodes tang leach liquor is utilized to rejuvenate the mycelium, the effect is good, a promotion function on formation of volvariella volvacea primordium and growth of sporocarp is achieved through guarantee of the temperature and humidity, the yield can be obviously raised, the problems that the quality of volvariella volvacea is lowered due to the fact that insecticide, bactericide and chemical synthetic fertilizers are utilized for a long time are solved, quality of the volvariella volvacea is improved, and the yield of the volvariella volvacea is raised.

The invention discloses self-heating pressing moxibustion and a processing method. The self-heating pressing moxibustion comprises a self-heating pressing moxibustion main body, an adhesive paste surface, a temperature regulation adhesive film and a grid, wherein the self-heating pressing moxibustion main body is connected with a patch body; the adhesive paste surface is machined on the bottom surface of the patch body, a plurality of air holes are machined on the top surface of the moxibustion main body and are divided into at least two partitions; the temperature regulation adhesive film covers the top surface of the moxibustion main body, and more than one tear hole line is machined on the temperature regulation adhesive film; and the grid is arranged in a space for containing a heating agent and divides the space for containing the heating agent into more than two heating agent filling spaces, and the heating agent is filled in each heating agent filling space. A moxibustion head covers outside the grid, and the edge of the moxibustion head is tightly combined with the inner edge of the patch body, the lower edge of the self-heating pressing moxibustion main body or the joint of the patch body and the self-heating pressing moxibustion main body. The heating agent of the self-heating pressing moxibustion does not dip downwards and aggregate without caking, has continuous and stable temperature and can avoid burning skins. The invention is convenient, safe and reliable to use.

The invention discloses a self-heating moxibustion stick which comprises self-heating materials and a seal package. The seal package comprises a body, a seal layer and an adhesive sticker, air holes are formed in the stick body, and each of the air holes is covered with an air-tight seal film; in addition, the invention further discloses a bubble cap air hole forming device and a production line of the self-heating moxibustion stick, and the device comprises a frame, and a bubble cap forming device, an air hole forming device, a basement membrane stick device, a padding device, a first heat-seal device, an unguent adding device, a second heat-seal device and a die cutting device which are arranged on the frame and connected successively. The self-heating moxibustion stick is small in size, long in heating time, high in heating speed, stable in temperature, and convenient to carry and use. The bubble cap air hole forming device is simple in structure, high in reliability, and suitable for production line operations; the production line of the self-heating moxibustion stick is of an industrial assembly line large-scale production system, and is easy and reasonable in structure, and high in reliability and production efficiency.

The invention discloses an environment-friendly cable with high brittleness resistance for a low-temperature environment. An inner diffusion channel, an outer diffusion channel and a self-heating layer are arranged; external water vapor or rainwater enters the self-heating layer through the internal and external diffusion channels; self-heating layer heating, on one hand, the internal temperatureof the cable can be effectively increased; accelerating transmission speed, on the other hand, the heat storage effect of viscous fluid is matched; a certain softening effect can be achieved on the thermal change softening layer from outside to inside; meanwhile, the heat generated by the wire core can be absorbed by the thermal softening layer during working. Therefore, the cable has a certain softening effect on the thermal softening layer from inside to outside, the brittleness of the cable at low temperature is effectively improved, the probability of cracking of the surface of the cable at low temperature is effectively reduced, the service life of the cable is effectively prolonged, material waste is reduced, environmental pollution is reduced, and the environmental protection property is improved.

The invention relates to a spontaneous heating agent which comprises the following components in percentage by weight: 60% of calcium oxide, 16% of sodium carbonate, 16% of potassium carbonate and 8% of aluminum powder. The spontaneous heating agent is fast to heat, high in temperature, low in cost, and small in size, the weight of a heating packet is only 40-50g, thus being convenient to carry when people goes out; the spontaneous heating agent does not release extraneous odor and is free of environmental pollution in an exothermic reaction, and has a wide application range, can be used in various heating and disinfection fields, can facilitate the heating of food and beverages as well as the steam sterilization of a medical instrument bag, and the like.

The invention belongs to the field of daily necessities, and in particular relates to a novel warm patch. A new type of warm patch, consisting of a sealed bag and a self-heating material. The sealed bag is made of non-woven fabric, with adhesive glue attached to one side, and a covering paper pasted on the outside of the glue layer; the composition and content of the self-heating material are reduced iron Powder 60-80g, bamboo charcoal powder 200-300g, vermiculite 40-80g, water-absorbing resin 80-120g, bamboo salt 40-60g, essence 5-10g, water 50-60g. The new type of warm patch provided by the invention uses bamboo charcoal instead of traditional activated carbon to prolong the heating time, reduce the peak heating value, control the temperature in a safe and suitable range, and avoid the occurrence of low-temperature burns; use bamboo salt instead of traditional NaCl, which can not only play a catalytic role , can also emit a large amount of far-infrared rays, eliminate heavy metal toxins in the body, and play a role in health care; it contains a small amount of essence, which can produce a fragrant smell and delight the mood.

The invention discloses a hot compress dressing and a preparation method thereof. The hot compress dressing is prepared from the following raw materials in parts by weight: 2-4 parts of vermiculite, 2-3 parts of activated carbon, 1-2 parts of sodium chloride, 45-48 parts of iron powder and 22-28 parts of water. Raw material components and proportion are specifically adjusted, so that heating rateof dressing is higher, heating time is longer and hot compress effect is better. A method for repeatedly adding sodium chloride solution into mixture is adopted for restraining the oxidation reactionrate in dressing, so that the heating time of dressing is longer, the hot compress effect is better, scald caused by high temperature can be avoided and use is safer.

The invention provides shoe pads. A graphene heating film, a battery and a control circuit are arranged in each shoe pad, wherein the input end of the control circuit is connected with the battery, and the output end of the control circuit is connected with the graphene heating film; and the control circuit is used for providing electric energy needed by heating of the graphene heating film according to the input electric energy from the battery, and the graphene heating film is used for realizing heating according to the electric energy. For the shoe pads provided by the invention, the heating time of the shoe pads can be prolonged.

The invention belongs to the field of medical machinery, and particularly relates to a demisting device for medical protective glasses and the medical protective glasses. The demisting device comprises a bottom film, a graphene transparent conductive film, a cover film, a magnetic suction hole, a waterproof ring, a free end, a high-temperature protection module, a power supply connecting wire, a fastener, a USB power supply interface and a mobile power supply. The graphene transparent conductive film is pasted on the bottom film; the graphene transparent conductive film is provided with the free end; the magnetic suction hole is formed in the free end; the waterproof ring is welded on the magnetic attraction hole; the graphene transparent conductive film serves as an electrode, the cover film is arranged on the graphene transparent conductive film, the high-temperature protection module is connected with one of the electrodes and forms a complete circuit with the power supply connecting wire, the USB power supply interface and the mobile power supply, and the fastener is used for fixing the power supply connecting wire and preventing power failure caused by mistaken pulling of thepower supply wire. The demisting device for the medical protective glasses is high in demisting efficiency, high in adaptability, safe and reliable.

The invention discloses a hot stone heater, which comprises a heating seat and one or more hot stone units. The hot stone units are plugged onto the heating seat, and are heated by the heating seat. Each hot stone unit comprises a natural stone, a heat energy storage part, a positive temperature coefficient (PTC) ceramic thermo-sensitive heating body, a heat insulation layer and a plastic housing. Each plastic housing is formed by assembling two hollow shells. A convex edge for arranging each natural stone is formed on an inner cavity of the corresponding shell. One surface of each natural stone is exposed, and the other surface of each natural stone is arranged in the corresponding heat energy storage part. The PTC ceramic thermo-sensitive heating bodies are arranged on the heat energy storage parts, and are provided with extended ends which correspond to interfaces in the heating seat. The heat insulation layers are arranged on the surfaces of the heat energy storage parts and the PTC ceramic thermo-sensitive heating bodies. The hot stone heater has the advantages of high heating speed, persistent heat, independent heating and heat storage without the connection of an electric wire, dryness, rapidness, convenience and the like.

The invention discloses a warming paste, and relates to the technical field of preparation of warming pastes. The warming paste comprises an outer bag layer, an inner bag layer, separating layers, anelectric heating bar, a power interface, air vents, a bandage, a core layer, sealing films, first inner cavities and second inner cavities. The warming paste, which is made by the invention is long inheat release duration and suitable for repeated use; and meanwhile, a relatively good curative effect can be achieved on affected parts.

The invention relates to a pen capable of generating heat, comprising a pen holder, a pen cap, a pen refill and a pen point, wherein the case of the pen holder is provided with heat generating agent, the surface of a packaging bag filled with the heat generating agent is coated with a paste layer, and the paste layer is pasted on the pen holder. The invention has the beneficial effects that no electricity is required, the safety is high, the heat generating period is long, the cost is low, and the pen is easy to assemble and is convenient to replace, thus being applicable to popularization.

The invention discloses a self-heating medicine patch, which comprises a bonding layer and an oxidation heating body, the peripheral surface of the oxidation heating body is covered with a single-sided adhesive layer, one side of the oxidation heating body is bonded with the bonding layer, and the other side of the oxidation heating body is bonded with a medicine layer; the medicine layer is a paste powder mixture of folium artemisiae argyi, cassia twigs, radix angelicae pubescentis and eucommia ulmoides, and covering paper used for being bonded with the skin of a human body is arranged on thetwo outer sides of the bonding layer covered with the oxidation heating body and the medicine layer. According to the invention, the medicine permeates into the deep layer of an affected part to achieve the purpose of treating diseases with the help of the heat generated by combination reaction of the heating composition. The self-heating medicine patch is low in cost, easy to manufacture and convenient to use, and can be popularized and used in a large range.

A foot warming pad able to generate heat by itself is composed of the external bag made of plastics, the internal bag made of slightly air-permeable non-woven fabric, and the heat generating material prepared from iron powder, inorganic salt, activated carbon, water and wood powder and put in said internal bag.

The invention belongs to the field of heating equipment for daily use, and particularly relates to a solar heat-storage-type hand warmer utilizing ferroferric oxide magnetofluid. Edges of the front surface and the back surface of the hand warmer are in sealed connection to form a cavity, a separation face is sandwiched between the front surface and the back surface and divides the cavity into an upper chamber and a lower chamber which are an upper layer and a heat storage layer respectively, the upper layer formed by the front surface and the separation face is filled with the ferroferric oxide magnetofluid, and the heat storage layer formed by the back surface and the separation face is filled with a phase-change heat storage material of nanoparticles. Solar energy is directly utilized as an energy supply, and the solar heat-storage-type hand warmer can be used only by placing the same under sunlight by multiple minutes while charging is not needed, so that the problem that an existing hand warmer is inconvenient in use during outgoing, prone to causing accidents due to charging and the like can be solved, and potential safety hazards are eliminated while energy conservation and environment protection are realized. The solar heat-storage-type hand warmer is long in heating duration, can be reused for a long time without replacing an internal medium and has certain magnetic healthcare effect on the human body.

The invention relates to a heating core of a volcanic ash high-efficiency food-grade heating bag. The heating core is prepared by mixing the following substances in parts by weight with nitrogen charge: 5-25 parts of volcanic ash, 10-35 parts of desulfurized nanoscale calcium oxide, 20-40 parts of sodium chloride, 10-30 parts of alumina and 30-50 parts of ferric oxide. The heating core has high heating value, long heating time, low cost and no pollution of reaction products.

The invention discloses an intelligent anti-freezing solar water heater. The intelligent anti-freezing solar water heater comprises a water tank and is characterized in that the interior of the water tank is divided into a water purifying cavity, a water storage cavity and a heat storage cavity, a water inlet pipe is arranged at the left end of the water purifying cavity, a first electromagnetic valve is arranged at a position, close to the water purifying cavity, of the water inlet pipe, the tail end of the water inlet pipe is connected with a tap water pipe or a water pump and further connected with a liquid discharge pipe, a second electromagnetic valve is mounted on the liquid discharge pipe, a first flowmeter is mounted in the water inlet pipe, a water outlet pipe is arranged on the lower side of the heat storage cavity, a third electromagnetic valve is mounted at a positon, close to the heat storage cavity, of the water outlet pipe, a second flowmeter is arranged in the water outlet pipe, a communicating vessel is arranged on the water outlet pipe, a purifying device is arranged in the water purifying cavity and comprises a quartz sand filtering device, an activated carbon filtering device and a cation softening device which are sequentially arranged from left to right, and a medical stone plate is arranged on the right of the purifying device. The intelligent anti-freezing solar water heater is simple in structure, convenient to use, capable of achieving intelligent freezing preventing and capable of fast discharging hot water and has a purifying function.

The invention belongs to the field of heating materials, and particularly relates to a portable self-heating bag, which comprises a packaging bag and a heating agent arranged in the packaging bag. Theheating agent comprises the following components in parts by mass: 20-80 parts of the heating agent, 0.1-2 parts of an embedding agent, 0.1-2 parts of an adsorbent and 2-6 parts of a dehumidifying agent. The portable self-heating bag is high in heat production efficiency, low in cost and suitable for popularization.

The invention discloses a hot stone heater, which comprises a heating seat and one or more hot stone units. The hot stone units are plugged onto the heating seat, and are heated by the heating seat. Each hot stone unit comprises a natural stone, a heat energy storage part, a positive temperature coefficient (PTC) ceramic thermo-sensitive heating body, a heat insulation layer and a plastic housing. Each plastic housing is formed by assembling two hollow shells. A convex edge for arranging each natural stone is formed on an inner cavity of the corresponding shell. One surface of each natural stone is exposed, and the other surface of each natural stone is arranged in the corresponding heat energy storage part. The PTC ceramic thermo-sensitive heating bodies are arranged on the heat energy storage parts, and are provided with extended ends which correspond to interfaces in the heating seat. The heat insulation layers are arranged on the surfaces of the heat energy storage parts and the PTC ceramic thermo-sensitive heating bodies. The hot stone heater has the advantages of high heating speed, persistent heat, independent heating and heat storage without the connection of an electric wire, dryness, rapidness, convenience and the like.

The invention relates to a heating composition and application thereof, the heating composition is composed of a component I and a component II, the component I comprises 4-40% of epoxidized soybean oil, 4-30% of epoxy resin, 2-10% of vermiculite, 0.05-3% of A1 type ethyl maltol and 0.05-3% of peppermint essence, the component II comprises 2-30% of polyamide, 0-8% of polycarboxylic acid anhydride and 2-15% of vegetable oil, and the heating composition is prepared by mixing the components according to a certain proportion; the heating composition is used for food heating, is not limited by time and places, is free of open fire, does not produce hydrogen, is safe and reliable, emits heat for a long time, is high in heating efficiency, is rapid and controllable in exothermic reaction, is environment-friendly and sanitary, can be well applied to the field of instant food, can produce fragrance capable of increasing appetite, and is high in cost performance.

The invention discloses a preparation method of a spontaneous heating material of a nursing material, which comprises the following steps of: putting vermiculite, carbon powder and macromolecules into a stirrer, stirring for 5 minutes, adding water accounting for half of the total water quantity, and stirring into a pasty mixture for later use; and adding iron powder and sodium chloride into the mixture, stirring for 5 minutes until the heating temperature is 42 DEG C, then adding water, stirring until the temperature is 45 DEG C, and stopping stirring to obtain heating powder which is a self-heating material product. According to the material stirring method, the raw materials are stirred in batches, the heating energy consumption is kept, the materials are uniformly stirred, the product does not bulge, the heating is uniform, scald is avoided, the heating time is as long as 30-45 minutes, and the experience is good.

The invention discloses a novel eyeshade heating material and a preparation process. The novel eyeshade heating material comprises a plant aroma type layer, an upper non-woven fabric layer, an upper breathable film layer, a heating mixture, a lower breathable film layer and a lower non-woven fabric layer from outside to inside; and the heating mixture comprises two parts, the first part of the heating mixture comprises the following components in parts by mass: 45-65 parts of iron powder, 9-15 parts of carbon powder, 6-10 parts of vermiculite, 0.2-0.3 part of resin and 0.1-0.2 part of a deoxidizing agent, and the second part comprises the following components in parts by mass: 15 to 25 parts of water, 2 to 4 parts of a catalyst, 0.05 to 0.15 part of carboxymethyl cellulose and 0.03 to 0.07part of a plant adhesive.

The invention belongs to the field of outdoor heating equipment, and provides a carbon combustion-controllable heating furnace which is provided for overcoming the defects that existing carbon blocks are short in combustion time and uneven in combustion temperature in the combustion heating process. The carbon combustion-controllable heating furnace comprises a shell with a cover, the shell is a hollow cavity, vent holes used for communicating the interior with the exterior of the shell are formed in the shell, a carbon strip sleeve used for containing a carbon strip is fixed to the inner wall of the shell, a carbon outlet is formed in one end of the carbon strip sleeve, a power mechanism and a blocking mechanism are further arranged on the inner wall of the shell, the power mechanism is used for pushing the carbon strip to move in the carbon strip sleeve, the blocking mechanism is fixed to the carbon outlet of the carbon strip sleeve, and the blocking mechanism is used for blocking the power mechanism from pushing the carbon strip out of the carbon strip sleeve. The carbon combustion-controllable heating furnace has the advantages of being simple and small in structure, convenient to carry, long in heating time and controllable in combustion speed.

The invention discloses a rapid-heating constant-temperature hot compress patch and a preparation method thereof. The rapid-heating constant-temperature hot compress patch comprises a nonwoven fabriccoating layer, an adhesive layer, an automatic-temperature-control heating layer, a power-on circuit and a power source. The automatic-temperature-control heating layer is peripherally coated with thenonwoven fabric coating layer, one surface of the nonwoven fabric coating layer is provided with the adhesive layer, and the outer face of the adhesive layer is provided with a release layer. The automatic-temperature-control heating layer is connected with the power source through the power-on circuit to form electrical connection. The automatic-temperature-control heating layer is prepared from, by mass, 10-30 parts of a base material, 30-60 parts of organic crystals, 30-40 parts of conductive particles and 2-10 parts of a synthesis auxiliary agent. Compared with existing hot compress patches on the market, the rapid-heating constant-temperature hot compress patch has advantages of light weight, softness, portability, high accuracy in temperature control, elimination of scalding causedby overheating and suitableness for the demand of human body hot compress.

The embodiment of the invention discloses a molded self-heating body and a preparation method thereof, belonging to the technical field of health care. The molded self-heating body provided by the invention includes an outer shell and a heating inner core, and the outer shell wraps the heating inner core , the shell is molded from inorganic mineral powder. The invention also provides a method for preparing the self-heating body by molding, which includes the steps of material mixing, molding and bag sealing, the preparation steps are reasonably designed, the preparation process is simple, and it is easy to realize. Compared with the existing technology, the present invention changes the original mixing, filling and packaging manufacturing methods and product structure, and directly coats a layer of inorganic mineral powder on the outer layer of the mixed heat-generating material, and through molding, The inorganic mineral powder molded shell is used to replace the micro-breathable composite non-woven packaging bag body, so as to achieve the improvement effect of self-heating product manufacturing cost reduction, product heating temperature self-control, and high energy density.