190results about How to "Resolve Healing Effects" patented technology

The invention discloses a proton therapy system based on a compact superconducting cyclotron. The proton therapy system includes a superconducting cyclotron system, an energy selection system and a beam transportation system, a fixed treatment room subsystem and a rotary frame treatment subsystem; the fixed energy proton beam led out by the superconducting cyclotron in the superconducting cyclotron system can be a continuously adjusting proton beam of 70-200MeV via the energy selection system, so that the longitudinal adjustment of the range during the proton therapy of tumors can be met; thebeam is transmitted to the fixed treatment room subsystem and the rotary frame treatment subsystem via the beam transportation system; the superconducting cyclotron system, the energy selection system, the beam transportation system and a treatment head are subjected to cooperative control to realize the transverse expansion of the proton beam, so that the intensity modulation treatment of the tumor can be completed. According to the invention, the innovation is good, the practicability is high, the beam intensity of the superconducting cyclotron is adjustable, and the intensity modulation treatment can be realized; and the system has an extremely important promotion effect on the accuracy, effectiveness and high efficiency of tumor treatment of a patient.

The invention relates to a method for preparing water-soluble grapheme at the normal temperature, which relates to a grapheme preparation method. The method for preparing water-soluble grapheme at the normal temperature aims to overcome the defects that the traditional method for preparing grapheme has the disadvantages of high reaction temperature, is poisonous in the reaction process, is harmful to the environment and is not suitable for large-scale production, and also solve the problems of the dispersibility and the water solubility of the traditional grapheme. The method comprises the following steps: taking graphite powder, concentrated sulfuric acid, sodium nitrate, potassium permanganate and deionized water as raw materials to prepare graphene oxide; adding the graphene oxide into sodium hydroxide solution; processing the sodium hydroxide solution added with the graphene oxide through ultrasonic under the vacuum condition; then stirring the sodium hydroxide solution added with the graphene oxide with magnetic force for 24-60 hours; and drying sedimentary resultants in a vacuum drying chamber so as to obtain the water-soluble grapheme after the resultants are washed and filtered. The method disclosed by the invention has the advantages of low process cost, environmental protection and no pollution, and can be used for large-scale protection. The solubility of the prepared grapheme is 1.5-2.0mg/ml, and the prepared grapheme can be stably dispersed in the water without generating sediments within 4-6 months. The graphene prepared with the method disclosed by the invention can be used in the fields of biological medicine, energy, electron and the like.

The invention discloses vertebral column decompression treatment equipment which comprises a base, a machine tool, a connector device, a connector positioning device, a driving device, a geared motor and a control system, wherein the machine tool is arranged at the right side of the base, the driving device and the geared motor arranged on the base are arranged at one side of the machine tool, the control system is arranged at the upsides of the driving device and the geared motor, the connector positioning device is arranged opposite to the left side of the machine tool, the connector device is fixed on the connector positioning device, and the control system is arranged in the base and connected with the driving device and the geared motor. The using method of the vertebral column decompression therapeutic equipment is as follows: under the control of the control system, tensile force exerted by the connector device to a patient is adjusted in a logarithmic tension periodic curve way through the driving device and the geared motor, the tensile force value is fed back and corrected by a tensile force feedback module, then the tensile force is applied to the patient, and finally, the tensile force value is adjusted periodically under the control of a treatment cycle adjusting module for treating patients.

The invention relates to an external composition, and a preparation and an application thereof and belongs to the field of medicines. The external composition provided by the invention is a medicine composition which contains chlorhexidine or officinal salt thereof, or benzalkonium bromide or officinal salt thereof and a recombinant human epidermal growth factor or a recombinant cattle alkali fibroblast growth factor. According to the invention, the medicine composition is also further prepared into gel, liniment, ointment or paste, and the gel further comprises chitosan or officinal salt thereof and hyaluronic acid or officinal salt thereof. When being used for treating vagina inflammation, the external composition disclosed by the invention can improve a vagina microenvironment, promote growth of granulation tissue and repair vagina micro damage; and when being used for skin wound atraumatic restorative treatment, the external composition also can speed up restoration and regeneration of a wound tissue, promote healing and reduce scar formation, so that the external composition has a wide medical application prospect.

The invention discloses an intelligent cupping device and a method for using it, comprising a tank body, the bottom of the tank body is provided with a pressure sensor, a temperature sensor, an air extraction pipe and a photographing device, the pressure sensor and the temperature sensor are connected to a controller, and the controller A photographing device, an electromagnetic check valve, a vacuum pump and a host computer are connected, the electromagnetic check valve is installed on the exhaust pipe, and the exhaust pipe is connected to the vacuum pump. The present invention collects the skin image at the cupping port by means of a miniature photographic device, and collects the temperature and pressure in the cupping device according to the graph, the temperature sensor and the pressure sensor, and changes the pressure in the cupping body, so as to realize scientific and reasonable treatment and avoid excessive pressure. The skin damage at the mouth of the tank improves the comfort of treatment, improves the safety of use, and is easy to form optimal treatment. It solves the problems of skin damage and poor treatment effect caused by uncontrollable pressure and temperature in the prior art. And the present invention also has the advantages of convenient and precise control.

A medical spinal orthopedic apparatus subject to that technical field of medical equipment, which includes a support platform, The right end of the support platform is provided with a sliding plate, the top of the sliding plate is provided with two extension plates, a rotation shaft is arranged between the two extension plates, a finite position assembly is arranged on the top of the support platform, and the correction massage mechanism comprises a T-shaped slider, a rolling pressing assembly, a knocking back treatment assembly and a feeding assembly. The invention can realize the treatment of pressing and knocking the back of the patient by correcting the massage mechanism, so that the patient 's spine can receive effective orthopedic treatment, The distance between the top of the sliding plate and the supporting platform and the height of the supporting platform can be changed automatically by the material transfer mechanism, and the limiting operation to the patient in the treatment process can be realized by the limiting assembly, so that the deviation of the patient in the treatment process can be avoided and the treatment effect can be reduced.

The invention discloses an ultrasonic treating device and an achieving method of the ultrasonic treating device. The ultrasonic treating device comprises a power supply module, a control module, a display module, a drive signal generating module, a plurality of driving modules and a plurality of ultrasonic transducers. The power supply module is respectively connected with the display module, the control module, the drive signal generating module and the driving modules; the display module, the control module, the drive signal generating module, the driving module and the ultrasonic transducers are successively connected; the driving modules and the ultrasonic transducers are correspondingly connected; the control module controls treating time, controls the power supply module to adjust output power, and controls the drive signal generating module to generate primary drive signals which are corresponding in frequency, duty ratio, pulse repetition period and coding type; a device overall structure adopts a micro-programmed control unit (MCU)+field programmable gate array (FPGA) framework theory; the modularized design achieves many adjustable parameters, wide range, much transducer depth focusing treating of the treating ultrasonic waves, and meets requirements of clinical treating and experimental research.

A tri-layer energy return system is provided. The tri-layer energy return system includes a base; an orthotic; a platen directly or indirectly operably coupled to the base, the orthotic or both. A lever including a slide portion is movably received by said base. A tensioning member is coupled to said orthotic at an attachment point thereof.

The invention belongs to the field of medical materials and particularly relates to a functional wound surface repairing material and a preparation method thereof. The wound surface repairing material is prepared by compounding 7-14 parts of bioactive glass, 0.5-0.7 part of silver nitrate, 0.2-0.6 part of antibiotics, 15-25 parts of degradable polymer and 80-160 parts of deionized water. The functional wound surface repairing material is loaded with silver ions and antibiotics, wherein the silver ions and the antibiotics respectively have bactericidal performance, and the silver ions can enable the antibiotics to more easily enter bacteria to exert synergistic action by increasing the generation of oxygen free radicals and increasing the permeability of bacterial membranes, so that the functional wound surface repairing material has relatively strong antibacterial performance and can solve the problem that bacteria are easy to adhere to the existing wound surface repairing material to cause infection and then the curative effect is not ideal.

The invention discloses a breathing support device. The device comprises an oxygen gas circuit, an air gas circuit and an air-oxygen mixing chamber, the air inlet end of the oxygen gas circuit is connected to a hyperbaric oxygen source, the air inlet end of the air gas circuit is connected to an air source, the air inlet end of the air-oxygen mixing chamber is connected to the air outlet ends of the oxygen gas circuit and the air gas circuit, and the air outlet end of the air-oxygen mixing chamber is connected to a patient connecting port; and an air-oxygen mixing gas channel is arranged between the air-oxygen mixing chamber and the patient connecting port, the air-oxygen mixing gas channel comprises a turbofan, a steady flow chamber and an air-oxygen closure member which are sequentiallyconnected, the air outlet of the steady flow chamber is connected to a first pressure sensor for detecting the air flow pressure of an air outlet of the steady flow chamber, total flow sensors are arranged at the front end and the rear end of the air-oxygen closure member, and an oxygen concentration sensor is arranged at the rear end of the air-oxygen closure member. The device is provided with the total flow sensors for detecting the total flow of the air-oxygen mixed airflow behind the turbofan, and is provided with the oxygen concentration sensor for detecting the oxygen concentration of the air-oxygen mixed airflow, wherein the measured value is more direct and more accurate.

The invention discloses a preparation method of a multi-stimulation-response cooperative anti-tumor polymer prodrug. The preparation method comprises the following steps: based on beta-cyclodextrin, modifying a double-sulfur-bond camptothecin monomer CPT-SS, 2-(diisopropylamino)ethyl methacrylate DPA and polyethylene glycol methacrylate OEGMA on an initiator by utilizing atom transfer radical polymerization reaction (ATRP), so as to obtain an amphiphilic polymer prodrug beta-CD-P (CPT-co-DPA-co-OEGMA). The obtained amphiphilic polymer prodrug can be directly self-assembled in a water phase toform a single-molecule medicine micelle and also can be used for physical embedding an anti-cancer drug, i.e., adriamycin. Double sulfur bonds of the single-molecule prodrug are opened under the stimulation of a tumor microenvironment condition, amphiphilic performance is changed and the anti-tumor drug is synchronously released to kill tumor cells. Therefore, the method has the advantages that the loading amount of a hydrophobic drug is improved and the selectivity of the anti-tumor drug is also increased; the cooperative treatment effect is remarkable and the safety is high.

The invention discloses spine correcting equipment for medical treatment, and belongs to the technical field of medical equipment. The spine correcting equipment comprises a supporting platform, a backing plate, an angle regulating mechanism, a correcting massage mechanism and a material shifting mechanism, wherein a sliding plate is arranged on the right end of the supporting platform; two extending plates are arranged at the top part of the sliding plate; a rotating shaft is arranged between the two extending plates; a limiting assembly is arranged at the top part of the supporting platform;the correcting massage mechanism comprises T-shaped sliding blocks, rolling and pressing assemblies, back knocking treatment assemblies and material feeding assemblies. According to the spine correcting equipment disclosed by the invention, through the correcting massage mechanism, pressing and back knocking treatment on the back of a patient can be realized, and spines of the patient can be effectively corrected and treated; through the material shifting mechanism, the distance from the backing plate at the top part of the sliding plate to the supporting platform and the height of the supporting platform can be automatically changed; through the limiting assembly, limiting operation on the patient during a treatment process can be realized, and reduction of treatment effect due to offsetof the patient during the treatment process can be avoided.

The invention discloses a medical bed with the bath taking function and belongs to the technical field of medical instruments. The medical bed comprises a bed plate, a bed frame and a vacuum excreta collector; a connection rod support is arranged on cross rods and provided with two cot bed supporting frames; the cot bed supporting frames are provided with a bathing cot bed; the two ends of the bathing cot bed are arranged on the two cot bed supporting frames respectively; an inflating bathtub is arranged below the bathing cot bed; the connecting rod support and the cross rods are locked and connected through U-shaped locking blocks; the cross rods and supporting rods are connected through U-shaped locking blocks; when the U-shaped locking blocks are opened, the supporting rods can be detached from the cross rods; a water outlet of the inflating bathtub is connected with a water drain pipe which is connected with a waste water collecting device; a showering sprayer is further arranged above the inflating bathtub; a hanging device is arranged on one side of the bed frame, and the inflating bathtub is connected with an automatic inflating device. The medical bed can effectively avoid other diseases caused when a patient lies for a long time, relieve the pain of the patient, and improve the comfort degree of the patient and is favorable for rehabilitation of the patient.

The invention provides a method for determining the likelihood of GI tract dysbiosis in a subject, said method comprising providing a test data set, wherein said test data set comprises at least one microbiota profile, said microbiota profile being a profile of the relative levels of a plurality of microorganisms or groups of microorganisms in a sample from the GI tract of the subject and wherein each level of each microorganism or group of microorganisms is a profile element of said test data set, applying to said test data set at least one loading vector determined from latent variables within the profiles of the levels of said plurality of microorganisms or groups of microorganisms in corresponding GI tract samples from a plurality of normal subjects, thereby producing a first projected data set, applying to said first projected data set a transposed version of said at least one loading vector, thereby producing a second projected data set, comparing said test data set with said second projected data set and combining the differences between the corresponding profile elements of the second projected data set and the test data set and comparing the combined differences with a normobiotic to dysbiotic threshold value determined from the corresponding analysis of said plurality of microorganisms or groups of microorganisms in corresponding GI tract samples from a plurality of normal subjects and/or subjects with dysbiosis, applying at least one eigenvalue to said first projected data set, said eigenvalue determined from said at least one loading vector, and combining the resulting values for each profile element and comparing the combined values with a normobiotic to dysbiotic threshold value determined from the corresponding analysis of said plurality of microorganisms or groups of microorganisms in corresponding GI tract samples from a plurality of normal subjects and/or subjects with dysbiosis, wherein a microbiota profile with said combined differences or said combined resulting values in excess of said respective normobiotic to dysbiotic thresholds is indicative of a likelihood of dysbiosis.

The invention discloses a box-wheel integrated mobile type comprehensive emergency system which comprises universal wheels, a transportation box, a folding frame and emergency devices. The universal wheels are installed on the transportation box, the folding frame is fixed into the transportation box, when the folding frame is unfolded, the emergency devices are placed on corresponding supporting mechanisms of the folding frame which is in an unfolded state, and when the folding frame is folded, the universal wheels and the emergency devices are all installed in the transportation box. The box-wheel integrated mobile type comprehensive emergency system achieves integration of storage, transportation and use of various emergency devices, shortens the unfolding and boxing time of the emergency devices to the maximum limit, and has the advantages of being rapid to unfold and fold, convenient to transport, simple to store and the like. Meanwhile, the box-wheel integrated mobile type comprehensive emergency system can achieve mobile treatment after being unfolded, and can meet the requirements for emergency treatment of critically ill patients of disaster sites and field hospitals/medical aid stations.

The invention relates to applications of the different elution parts of phlegm-reducing and dysphagia-treating powder, a dryness-moistening soup, an adenophora stricta and radix ophiopogonis soup as well as a qi-tonifying and spleen-strengthening soup in medicines for treating esophagus cancers, and can be used for effectively solving the problem that whether the parts of the phlegm-reducing and dysphagia-treating powder, the dryness-moistening soup, the adenophora stricta and radix ophiopogonis soup as well as the qi-tonifying and spleen-strengthening soup can be used for treating the esophagus cancers are determined and the treatment effects are improved. A method comprises the following steps: performing gradient elution on the phlegm-reducing and dysphagia-treating powder, the dryness-moistening soup, the adenophora stricta and radix ophiopogonis soup as well as the qi-tonifying and spleen-strengthening soup so as to prepare the ethanol elution parts with different concentrations to act on esophageal cancer cells; screening the effective acting parts capable of inhibiting the proliferation of the esophageal cancer cells from the different elution components of the phlegm-reducing and dysphagia-treating powder, the dryness-moistening soup, the adenophora stricta and radix ophiopogonis soup as well as the qi-tonifying and spleen-strengthening soup so as to obtain the influences of the effective acting parts on the growth of the esophageal cancer cells, thereby realizing the applications mentioned in the invention. The raw materials are abundant and the preparation method is simple. The different elution parts of the phlegm-reducing and dysphagia-treating powder, the dryness-moistening soup, the adenophora stricta and radix ophiopogonis soup as well as the qi-tonifying and spleen-strengthening soup are used for treating the esophagus cancers and have the high treatment effects, thereby being innovative traditional Chinese medicines.

The invention relates to an ointment for treating burns and scalds, which can effectively solve the problems of quick treatment of the burns and the scalds and no scar remaining. The ointment is prepared from the following components proportioning by weight: 20-30g of redroot gromwell root, 18-22g of angelica, 3-5g of borneol, 0.5-0.7g of female hair, 40-60g of beeswax, 40-60g of black locust twig, 13-17g of bletilla tuber, 13-17g of astragalus root, 900-1100g of sesame oil and 180-220g of minium. The preparation method of the ointment comprises the following steps: putting the redroot gromwell root, the angelica, the female hair, the black locust twig, the bletilla tuber and the astragalus root into an earthen pot, then adding the sesame oil, soaking for 5-15 days at the air temperature of 10-35 DEG C, afterwards stir-frying with slow fire until the mixture is dried up, deslagging, filtering, obtaining oil liquor, adding the beeswax after adding the minium into the oil liquor and mixing evenly, cooling to the temperature of 30-50 DEG C, adding the borneol and stirring evenly so as to obtain the ointment. The invention has reasonable and scientific matching dosage, easy use, good effect and low cost, can effectively solve the problem of treatment of the burns and the scalds, does not remain scars after wounds are recovered, lightens or reduces the burden and the pain of a patient and is an innovation in the traditional Chinese medicine.

The invention relates to a medical instrument. A collecting part comprises an inner ring and an outer ring which are concentrically arranged. The inner ring, the outer ring, a cover plate, a medicine storage hole and a core wire of a shell are located on the same straight line. A scraping rod for pushing medicine on a supporting face located at a medicine unloading position into a medicine guide groove beside the supporting face is arranged between the inner ring and the outer ring. The length direction of the scraping rod is kept consistent with the radial direction of the inner ring and the outer ring. By means of a medicine storage mechanism and a fetching mechanism, the medicine needing to be taken by a patient every time is automatically fetched according to the amount and stored in a second medicine box, so that the patient only needs to take out all the medicine in the second medicine box to take every time. It can be guaranteed that the unconscious patient accurately fetches and takes the medicine, and the phenomena of missing medicine fetching, taking of less medicine and taking of more medicine are avoided.

A traditional Chinese medicine for remedying the epidemic bronchitis of poultry belongs to the traditional Chinese medicine for remedying the poultry bronchitis. The components contain: 13kg of perilla fruits, 13kg of weeping forsythia capsules, 13kg of chrysanthemum, 13kg of manyflower glorybower leaves, 10kg of honeysuckle, 10kg of apricot nuts, 10kg of balloonflower roots, 10kg of common andrographis, 15kg of cassia twigs, 15kg of pepper weed seeds, 15kg of milkvetch roots, 15kg of tuckahoe, 18kg of loquat leaves, 18kg of heartleaf houttuynia, 18kg of gypsum, 20kg of ephedra and 20kg of liquorice. The dosage materials in the prescription are all made from natural traditional Chinese herbal medicines by the traditional processing method. The materials can be easily gotten; the prescription and the preparation method are simple; the expense for preparing the medicine is low. The compatibility of the traditional Chinese herbal medicines is simple; the medicines used in the medicine prescription are all natural herbal medicines which can be conveniently gotten and used; the manufacturing method is simple; the curative effect after being taken is good; the medicine price is cheap, and the medicine is especially fit for people who live at the remote small villages away from villages and towns to use. The expense for remedying the livestock and poultry with the disease of the poultry self dysentery and the loose bowels is low, which solves the problem of remedying the diseases of the livestock and the poultry, which is caused by lack of local medical treatment condition.

The invention relates to a kit for detecting an apolipoprotein A5 (ApoA5) for diagnosis of hypertriglyceridemia. The kit contains two unlabeled anti-ApoA5 monoclonal antibodies, an enzyme-labeled anti-ApoA5 monoclonal antibody, a blocking solution, an enzyme substrate solution, a coating buffer solution, a stop solution, a washing solution, and an ELISA plate; the two unlabeled anti-ApoA5 monoclonal antibodies coat the ELISA plate and are used as capture antibodies; the enzyme-labeled anti-ApoA5 monoclonal antibody is used as a detection antibody; the coating buffer solution is a carbonate buffer solution with the concentration of 0.05 mol/L and the pH of 9.6, wherein 1 L of the solution contains 1.59 g of Na2CO3 and 2.93 g of NaHCO3; the blocking solution is a bovine serum albumin with the mass concentration of 1%; the enzyme substrate solution is a phosphate buffer solution having the concentration of 0.1 mol/L and the pH of 6.0 and containing 3,3',5',5-tetramethylbenzidine with the concentration of 60 [mu]g/mL and H2O2 with the mass concentration of 0.05%; the stop solution is an H2SO4 solution with the concentration of 1 mol/L. The two monoclonal antibodies coat the ELISA plate to capture ApoA5 in human blood, the antibody capture ability is improved, the determination sensitivity and accuracy and linear range are improved, and test and clinical requirements are reached.

The invention discloses immune checkpoint inhibitor phenyl-substituted five-membered heterocyclic compounds capable of blocking a PD-1/PD-L1 signal path as well as a preparation method, application and a pharmaceutical composition thereof. The phenyl-substituted five-membered heterocycle compounds are shown as a formula I. The phenyl-substituted five-membered heterocycle compounds or pharmaceutically acceptable salts, racemates, optical isomers or solvent compounds thereof are disclosed.

The invention discloses an injection for treating high fever syndrome of pigs and a preparation method thereof. Every 1,000ml of injection comprises the following raw materials: 15-30g of indigowoad root extract, 20-40g of Chinese ephedra herb extract, 5-20g of heartleaf houttuynia herb extract, 10-30g of baicalin, 5-20g of Isoprinosine and 10-20g of levofloxacin hydrochloride. The injection is used for preventing and treating viral diseases and bacterial disease of live pigs, especially has unique curative effect on high fever syndrome of pigs, caused by heavy infection, final decay, and thelike of the viral diseases. In addition, the invention adopts an injection method, thereby solving the problem that the treating aim is difficult to achieve because ill pigs are difficult to eat effective drug dose by adding drugs in feed.

The invention discloses a medical crissum therapeutic apparatus, which comprises a chair, a central processing unit, an atomization device, a pharmacotherapeutic apparatus and a thermal therapeutic device, wherein the chair is used to be sit on by a patient receiving a therapy, the central processing unit, the atomization device, the pharmacotherapeutic apparatus and the thermal therapeutic device are arranged inside the chair, the atomization device, the pharmacotherapeutic apparatus and the thermal therapeutic device are connected with the signal output end of the central processing unit by a driving circuit, a therapeutic groove is reserved on the chair, a fog therapeutic opening, a thermal therapeutic opening and a pharmacotherapeutic opening are arranged in the therapeutic groove respectively, the atomization device, the pharmacotherapeutic apparatus and the thermal therapeutic device are connected with the fog therapeutic opening, the pharmacotherapeutic opening and the thermal therapeutic opening respectively, and the bottom of the therapeutic groove is provided with a drain outlet; the central processing unit is used for controlling the atomization device, the pharmacotherapeutic apparatus and the thermal therapeutic device to offer a therapy independently or in a preset therapeutic sequence. The medical crissum therapeutic apparatus can offer intelligent therapies, is sanitary and convenient and prevents the patient from being infected. The chair type apparatus makes the patient more comfort in therapy and makes the therapeutic process simple, the operation convenient and the therapeutic effect desirable.

The invention relates to a method for improving the medicine taking accuracy of a patient based on novel medical equipment. Supporting faces are located at medicine take-out stations. A control device regulates and controls a first drive mechanism to drive the supporting faces to move upwards to discharging stations. A second drive mechanism drives a collecting piece to rotate to collect taken-out medicine. Scraping strips push the medicine on the supporting faces to fall into a medicine guide groove and be collected in a medicine storage cup. The control device is used for counting the dosage of the medicine taken this time and judging whether the dosage of the medicine taken this time is consistent with the dosage of the medicine needing to be taken or not. Medicine needing to be taken by the patient every time is automatically taken out and stored in a second medicine box by dosage, and therefore only all the medicine in the second medicine box needs to be taken out and taken every time the patient takes medicine, it can be guaranteed that an unconscious patient takes out and takes medicine accurately, and the phenomena of missing of medicine take-out and medicine taking and excessive medicine taking are avoided.

The invention relates to a compound Chinese herbal medicine preparation for preventing and treating Newcastle disease, prepared from main materials and auxiliary materials, wherein the main materials of the compound Chinese herbal medicine comprise creeping woodsorrel, negundo chastetree, dutchmanspipe root and the like; and the auxiliary materials comprise corn flour as a dispersant and vitamin C as a stabilizer. The compound Chinese herbal medicine for preventing and treating Newcastle disease simultaneously has double effects on preventing and treating Newcastle disease and has a certain growth promoting effect; when used for prevention, a powder can be mixed with feed for feeding, or an extracting solution can be sprayed and mixed with feed for feeding; when used for treatment, the extracting solution can be drenched or drunk, the medicines in the main materials can be adjusted according to different syndrome types, thus being convenient in use; and the medicinal raw materials have wide sources and low cost.

The invention discloses a chilblain ointment capable of protecting skin and smoothening scars as well as a preparation method of the ointment. The chilblain ointment comprises substances as follows: argan oil, horse fat, snake oil, aloe oil, mango grease, arnebia and corn oil, sea buckthorn fruit oil, oat beta-glucan, an eggplant root extract liquid, a bletilla extract liquid, allantoin, a universal self-emulsifying compound emulsifier AC-402, carbomer-940, a 40% triethanolamine solution, sodium alginate, ethylene diamine tetraacetic acid disodium salt, glycerin, a 75% ethyl alcohol solution of 6% ethylparaben, a 75% ethyl alcohol solution of 6% methylparaben, 1,2-propylene glycol and distilled water. Compared with the prior art, the chilblain ointment is mild and non-irritating in property and high in safety and can nourish problem skin deeply, significantly reduce the recurrence rate of chilblains, promote body surface blood circulation and metabolism, stimulate pore detoxification, promote wound healing, diminish inflammations, relieve pain, soften and whiten the skin and reducing speckles.

The invention relates to the field of pharmaceuticals, and discloses a rhizoma corydalis extract preparation method and application of the rhizoma corydalis extract preparation method to the analgesic. The method comprises the following steps: (1) taking a rhizoma corydalis decoction piece, and conducting reflux extraction; (2) conducting vacuum concentration on an extracted solution until no alcohol taste is left, centrifuging, taking a liquid supernatant and preparing a loading solution; (3) processing a pretreated macroporous resin through a wet packing method, loading, removing an impurity, and abandoning an impurity removal solution; (4) eluting by using an elution solvent, abandoning the previous 0.5-1.5 BV elution solution, and then collecting; (5) conducting vacuum concentration onthe elution solution, and drying. The purity of the total alkaloids of the prepared rhizoma corydalis is high, the transfer rate is high, the pharmacodynamic effect is strong, the operation is simpleand convenient, and the preparation method is favorable for industrial production and promotion and application in the later period.