47results about How to "Good medical value" patented technology

The invention discloses an endoscope operating sheath for urological surgery. The endoscope operating sheath comprises a core rod which can be arranged in the endoscope operating sheath to axially slide relative to the endoscope operating sheath. The core rod is internally provided with a guide wire passage, a water injection passage and an image passage, and the guide wire passage, the water injection passage and the image passage extend from the rear end to the front end of the core rod. An endoscope handle is provided with a guide wire connector, a water injection connector and an endoscope connector for guiding a guide wire, water and an endoscope into the guide wire passage, the water injection passage and the image passage respectively. The endoscope operating sheath and the core rod enter a human body along the guide wire, the core rod is drawn out after reaching a lesion part, then a flexible cystoscope is put in the endoscope operating sheath, and the endoscope operating sheath and the flexible cystoscope are operated to observe the lesion part and cooperate with surgical instruments for performing the surgery. The method is simple and easy to operate, and the endoscope operating sheath can be widely applied to renal pelvis and renal caliceal calculi surgery to serve as a visible ureterectasia sheath and is applicable but not limited to cardiovascular intervention, gynecology department, thyroid gland and mammary gland department, neurosurgery department and orthopedics department and other unmentioned related clinical medical fields.

The invention discloses a preparation method of a carbon nanotube-reinforced polyvinyl alcohol composite fiber. The preparation method comprises the following steps of: dissolving a dispersant, namely tea polyphenols in a solvent with dimethyl sulfoxide and deionized water, and then adding multi-walled carbon nanotubes according to a certain proportion to perform ultrasonic dispersion treatment so as to obtain a multi-walled carbon nanotube / tea polyphenol system; adding the system into a polyvinyl alcohol solution with a certain concentration to obtain a spinning stock solution with good dispersion of the carbon nanotubes; and adopting a dry-wet spinning process to obtain the carbon nanotube-reinforced polyvinyl alcohol composite fiber. According to the preparation method disclosed by the invention, polyvinyl alcohol is taken as a substrate, no chemical treatment is performed on the carbon nanotubes, and the tea polyphenols are taken as an additive for dispersing the carbon nanotubes; and by using the method, the carbon nanotubes can be uniformly dispersed in the polyvinyl alcohol substrate, and the mechanical properties of the polyvinyl alcohol / carbon nanotube composite fiber are significantly improved. The preparation method provided by the invention has the advantages of simple process, environmental friendliness, low cost and high added value.

The invention provides fructus sophorae tea with the effect of reducing sugar and fat. The fructus sophorae tea comprises various raw materials in parts by weight: 10-50 parts of fructus sophorae, 10-20 parts of lotus leaf, 10-20 parts of gynostemma pentaphylla, 10-20 parts of radix rehmanniae, 10-20 parts of prunella vulgaris, 10-20 parts of trichosanthes kirilowii maxim, 10-20 parts of white gourd kernel, 10-20 parts of rhizoma polygonati, 10-20 parts of poria cocos, 10-20 parts of rhizoma atractylodis macrocephalae, 10-20 parts of radix salviae miltiorrhizae, 10-20 parts of root bark of white mulberry and 10-20 parts of scutellaria baicalensis. The fructus sophorae tea provided by the invention uses traditional Chinese medicines to reduce sugar and fat, has the advantages of no toxicity and capability of being completely absorbed by organisms, and has good medical value; by long-time drinking, the fructus sophorae tea has the effects of reducing the blood pressure and the blood fat, clearing intestinal heat, treating the haemorrhoids, softening the blood vessel, reducing cholesterol, dispelling wind and heat, moistening the large intestine, cooling the blood and relaxing the bowels; by frequent drinking, the fructus sophorae tea is also beneficial to persons with depressing mind, red eyes, tearing and dizzy and staggering feel; the ingredients of the blood can be purified and microcirculation can also be improved.

The invention belongs to the technical field of data mining and discloses an acupuncture medical data processing system and method, and an information data processing terminal. The acupuncture medicaldata processing system comprises a statistical data set module; a multi-dimensional frequency statistic module; a correlation analysis module; a temporary data set module; an acupuncture prescriptionoptimization module; and a result statistic module. The acupuncture medical data processing system and method can effectively assist doctors in making medical decisions, improve the diagnosis level of doctors, make useful explorations for the construction of traditional Chinese medicine informatization, can be directly used to guide the formulation of clinical schemes, greatly improve the clinical efficacy and informatization level of acupuncture, break through the development bottleneck of the acupuncture industry, satisfy the needs of a majority of acupuncture clinicians for obtaining the latest evidence-based medical information and improving the level of diagnosis and treatment, satisfy the needs of the masses of people for obtaining feasible and effective acupuncture diagnosis and treatment schemes and preventing diseases, facilitate the high-efficient query anlysis of users, reduce the number of association rules, and improve the statistical efficiency of calculation.

The invention provides a biocompatible boric acid nano-drug compound and preparation method thereof, wherein the composition comprises natural polyphenols, boric acid drugs and high molecular compounds. In an organic solvent, boric acid drugs are firstly mixed with natural polyphenols to obtain a compound containing boric acid drugs and natural polyphenols, and then the previously obtained compound is mixed with the high-molecular compound to obtain a boric acid anticancer nano-drug compound containing boric acid drugs, natural polyphenols and high-molecular compounds, the nano-drug compound has excellent tumor cell inhibition potency and biocompatibility, the preparation method provided by the invention is simple and safe, the prepared boric acid nano-drug compound can efficiently and safely carry out boric acid drug delivery, and has excellent medical value.

The invention discloses a care medicine composition used before operative anesthesia and a preparation method thereof. The medicine composition is composed of Chinese herbal medicinal ingredients and Western medicinal ingredients. The Chinese herbal medicinal ingredients mainly comprise fruits of Celastrus rosthornianus Loes, sow thistle flower and seeds, rhapis excelsa, the root of Laxleaf Beautifulflower Millettia, all-grass of auriculate dichrocephala, pine among the Indian Bread, fructus terminaliae billericae, aizoon stonecrop herb, valerian, sandalwood extract and crowndaisy chrysanthemum extract. The Western medicinal ingredients mainly comprise aminomethylbenzoic acid, diaminocaproic acid, taurine and cefuroxime. The care medicine composition is scientifically matched according to different medicine effects and characteristics of Chinese and western medicine, is applied to according to indications, has the effects of soothing nerves and calming heart, relieving pain and removing swelling, resisting bacteria and diminishing inflammation, stopping bleeding, enhancing human body immunocompetence and resisting virus infection, and effectively eases preoperative tension, anxiety, fear and other psychic reactions of a patient. The care medicine composition used before operative anesthesia is simple in preparation technology, remarkable in treatment effect and gentle in medicine effect and has the good medical value.

The invention relates to a multi-dimension quantitative probe locking treatment base for detecting a mammary gland and belongs to the technical field of medical equipment. The multi-dimension quantitative probe locking treatment base comprises an annular base (2) and a base bottom edge is arranged on the annular base (2); a cup rotary latitude scale (9) is arranged at the base bottom edge; an ultrasonic probe latitudinal sliding groove (12) is formed in a rotary cup (4); a breast fixing airbag (5) is stuck on an inner wall of the rotary cup (4); an airbag connector (8) is connected with an airvalve knob (16) which is connected with an air guide pipe (17) in series and then is communicated with a manual air inflation airbag (15). The multi-dimension quantitative probe locking treatment base provided by the invention is used for recording three rotary angle signals and one pressure signal to realize accurate positioning; the multi-dimension quantitative probe locking treatment base is used for positioning a focus position in a surgery process and the focus position of a patient is accurately recorded by positioning data; when the patient is rechecked, the focus position can be rapidly positioned and the diagnosis and treatment quality is extremely improved; manual uncertain factors are eliminated as much as possible; the multi-dimension quantitative probe locking treatment basehas good medical value, low cost and good popularization.

The invention discloses a eupolyphaga sinensis walker plasmin gene and a preparation method thereof. The gene consists of 811 ribonucleotides, a ribonucleotide sequence of the gene is shown in SEQ ID NO1, wherein 1st to 672nd ribonucleotides are a mature peptide sequence of the eupolyphaga sinensis walker plasmin gene, 224 amino acids are encoded, and an amino acid sequence of the amino acids is shown in SEQ ID NO3. The eupolyphaga sinensis walker plasmin gene is obtained through the following steps: firstly, cDNA is obtained through the reverse transcription of mRNA, a 5' end sequence of the gene is obtained through PCR augmentation, then a 3' RACE method is used to obtain a 3' end sequence of the gene, and finally the 5' end sequence and the 3' end sequence are spliced. The sequence of the gene expands a gene library of plasmin genes, obtains a large quantity of plasmin proteins through a method of genetic engineering according to the ribonucleotide sequence of the eupolyphaga sinensis walker plasmin gene at the same time, is applied to aspects of inhibiting the formation of thrombus and dissolving the thrombus, and has considerable medical value.

The invention relates to fresh herbs and / or volatile medical material full ingredient preparation and a storing and taking medicine. The preparing and storing method comprises the following steps of collecting or purchasing fresh herbs and / or volatile medical materials; performing water-retention sealed packing after removing impurities and additives; removing the impurities, cleaning and draining off; sterilizing by using ozone; freezing quickly and storing at low temperature; preparing lyophilized fresh herbs and / or volatile medical materials and collecting aboriginal liquid and hydrotrope; pulverizing the lyophilized fresh herbs and / or volatile medical materials at low temperature to prepare fresh herbs and / or volatile medical material lyophilized micronized powder; and respectively filling the fresh herbs and / or volatile medical material lyophilized micronized powder and the aboriginal liquid and storing the fresh herbs and / or volatile medical material lyophilized micronized powder and the aboriginal liquid in a vacuum environment or a nitrogen-filling environment. By the preparing and storing method of fresh herbs and / or volatile medical material full ingredients, problems that in a fresh herbs and / or volatile medical material collecting, storing, processing and taking method, effective ingredients are volatilized and lost, and go mouldy and bad, herbal properties are degraded, absorptivity is low, artificial additives and pollution are caused are solved.

The invention provides a distributed operation dynamic image management and sharing service platform. The distributed operation dynamic image management and sharing service platform is divided into four levels, namely dynamic image source management, operation information source management, information integration and application service and terminal assess. Wherein dynamic image sources comprise the video sources of various operation processes; operation information sources comprise the dynamic image sources, static patient information and image information; the information integration and application service refers to the integration and processing of various information sources so as to provide a business help for different business crowds; besides, the distributed operation dynamic image management and sharing service platform is further connected with a hospital information system, and the operation video sources are associated with the operation business information by obtaining the static resource paths and post-processing of the resources.

The invention discloses a medical dressing device which is characterized by comprising three parts, including an outer sleeve (1), a housing (2) and an inner core (3), for wrapping in sequence, wherein the outer sleeve is formed by superimposing three layers of medical gauzes, the housing (2) is made of an elastic material, the inner core (3) is made of sponge, and a plurality of through holes (4) are formed in the housing (2). By using the medical dressing device provided by the invention, a liquor can be infused into the inner core and then permeates into the outer sleeve through the through holes, and then acts on an affected part, a wet dressing effect is played and the humidity and the concentration are kept, safety and reliability are ensured, the manufacturing is easy, and the medical dressing device has good economic value and medical value.

The invention relates to the technical field of food production, in particular to honeyed walnut kernels and a processing method thereof. The honeyed walnut kernels are prepared from the following rawmaterials in parts by weight of 40-50 parts of soaked walnut kernels, 5-10 parts of peanuts, 2-5 parts of black sesame seeds and an appropriate amount of honey. The peanut kernels are added, so thatthe honeyed walnut kernels have sweet taste, can achieve the effects of activating the spleen and the stomach, moistening lung for removing phlegm, nourishing and regulating qi, clearing heat from throat and relieving a cough, and have high nutrient and medical value; the black sesame seeds are added, so that the honeyed walnut kernels have the effects of tonifying the liver and kidney, moisturizing viscera, benefiting qi and force, regenerating the muscle and filling brain marrow, can be used for treating the symptoms of dizziness, premature graying hair, hair loss, soreness and weakness of waist and knees, lassitude of the extremities, have difficulty walking, consumptive diseases of five internal organs, dry skin, dry and withered hair, constipation due to intestinal dryness, and the like cause by insufficiency in essence and blood of the liver and the kidney, and are universally acclaimed in the efficacy of blackening hair and keeping young. After being eaten for a long term, the honeyed walnut kernels have obvious effects of nourishing the brain, nourishing the kidney, benefiting the spleen, benefitting the marrow, promoting blood circulation, enriching the calcium, enrichingthe zinc, invigorating the stomach, improving appetite, treating anemia, clearing away the lung, relieving sore throat, relieving phlegm, beautifying skin and keeping young.

The invention discloses a process method for extracting stevia rebaudiana polyphenol from stevia rebaudiana. The process method comprises the following steps: washing fresh stevia rebaudiana, weighing, and pulping with a beater to obtain slurry; standing the slurry in an acid solution having a certain pH value for a period, filtering with gauze to obtain slag; performing ultrasonic extraction on the slag by using alcohol as an extracting liquid to obtain crude extract; extracting the crude extract by using supercritical carbon dioxide extraction technology to obtain a stevia rebaudiana polyphenol extract; and purifying the stevia rebaudiana polyphenol extract to obtain stevia rebaudiana polyphenol powder. The process method can be used for singly and specifically extracting stevia rebaudiana polyphenol from stevia rebaudiana, has relatively high extracting purity and extraction rate, is simple in operation, and is suitable for industrial production for stevia rebaudiana polyphenol.

The invention discloses a polyvinyl alcohol / animal milk nanofiber membrane. A preparation method comprises a) providing a polyvinyl alcohol solution; b) mixing the polyvinyl alcohol solution with animal milk, to obtain a spinning solution; c) performing electrostatic spinning on the spinning solution, to obtain the polyvinyl alcohol / animal milk nanofiber membrane. The preparation method makes the nanofiber membrane which has good healthcare function and has good degradation property, and the nanofiber membrane can be applied in fields of medical treatment, sanitation, health, and health care, and related fields.

The invention discloses a porcine epidemic diarrhea virus and application thereof, the porcine epidemic diarrhea virus is named as PEDV-HuN, and is preserved in China General Microbiological Culture Collection Center on June 2, 2021, and the preservation number is CGMCC No.20280. The invention further discloses a preparation method of the porcine epidemic diarrhea virus. Compared with a traditional strain, the strain belongs to different branches and is stable in passage and high in virus titer. The inactivated vaccine prepared on the basis of the inactivated vaccine has a remarkable protection effect, can completely prevent invasion of current porcine epidemic diarrhea virus epidemic strains, reduces the infection rate and the death rate of the porcine epidemic diarrhea virus, reduces the breeding risk, and ensures the stability of the pig industry.

Provided is a fomes fomentarius earthing cultivation process. Hard wood chips, bran, corn flour, cottonseed meal, sugar, CaCO3, K2HPO4 and MgSO4 with the weight ratio of 100:15-20:8-10:4-6:1-2:1-2:0.2-0.6:0.1-0.3 are processed and mixed to prepare a culture medium; at a mycelial growth stage and a fruit body formation stage, the cultivation temperature, space humidity, the culture medium water content, the pH value, illumination intensity and concentration of CO2 in environment are controlled, and earthing cultivation is carried out on fomes fomentarius. By the adoption of the cultivation process, cultivated fomes fomentarius has good medicinal or medical value, is high in yield and quality, and has high development and promotional value.

The invention provides a method for preparing a hydrogel dressing containing nano-silver chloride particles and relates to the biomedical field. The specific preparation method of the hydrogel dressing comprises the following steps of firstly preparing the nano-silver chloride particles by virtue of a microemulsion method, wherein the diameters of the nano-silver chloride particles are about 40nm,and the particle sizes of the nano-silver chloride particles are uniform; and carrying out blending a nano-silver chloride water solution with a certain mass fraction of Carbomer, and uniformly stirring, so as to obtain the hydrogel dressing with good antibacterial effects to escherichia coli and staphylococcus aureus. By adjusting and controlling the content of the nano-silver chloride particles, the antibacterial effects of the hydrogel dressing can be effectively adjusted. The method has the beneficial effects that the process is simple, the tedious operation step is avoided, and the hydrogel dressing prepared through physical blending can be used as a medical wound dressing, has relatively good medical value and is easy for large-scale industrial production.

The invention belongs to the technical field of microbial fermentation, particularly relates to a structural analogue FW05328-d of a macrolactam compound FW05328-1, and further discloses an efficient fermentation method of the structural analogue by utilizing amino acid induction. The macrolactam compound FW05328-d is the structural analogue of the developed macrocyclic lactam compound FW05328-1, the structure of the compound FW05328-d is one -OH less than that of the compound FW05328-1 on the tenth site, the substance structure and chemical performance of the compound FW05328-d are more stable, and the macrolactam compound FW05328-d is more suitable for large-scale production. The antitumor activity test of the macrolactam compound FW05328-d proves that the compound has the activity of resisting mouse melanoma cell strains, human esophageal cancer cell strains and human colon cancer cell strains, and has better medical value.

The invention provides a traceable boric acid nano-drug compound and a preparation method thereof. The traceable boric acid nano-drug compound comprises natural polyphenol, a boric acid drug and ironions. The preparation method includes: in an organic solution, firstly mixing the boric acid drug with natural polyphenol, and then mixing the obtained product with iron ions to obtain the boric acidanticancer nano-drug compound containing the boric acid drug, natural polyphenol and iron ions. The traceable boric acid nano-drug compound can be used for tumor tracing and the like. The invention also puts forward application of the nano-drug compound in preparation of drugs for prevention and / or treatment of tumors and inflammatory diseases. The nano-drug compound also has tracing ability, canensure that anti-cancer drugs only take effect at tumor sites so as to reduce side effects, and has better biocompatibility and better therapeutic efficiency. The traceable boric acid nano-drug compound provided by the invention has the characteristics of simple and safe synthesis, efficient and safe delivery of boric acid drugs, and has excellent medical value.

The invention relates to an operation video resource management and sharing method. A video format is standardized, standardized input and output modes based on a video matrix are employed, centralized management of video sources in an operation room is carried out, and the video matrix is controlled through utilizing a remote control method so as to satisfy demands of video services for flexibleselection of video sources in the business scene; an operation dynamic image management and sharing service platform based on the network architecture is established, two types of output modes are provided for videos, one is a coded video stream, and the coded video stream is for digital processing of simulation videos and is for digital application and network transmission; the other type is a lossless video in a standard format and is a real-time video stream which is formed through format standardization of the video matrix, and the lossless video in the standard format is for the real-timevideo watch scene.

The invention discloses a method for efficiently improving the Parishin A content in gastrodia elata.The method comprises the following steps that the gastrodia elata is put into a microwave device, is processed by using microwave irradiation and then is dried under ambient pressure.The method has the advantages of being is simple in operation, low in cost, short in processing time and capable of increasing the Parishin A content in the gastrodia elata by 1.67-16 times.

The herba houttuyniae traditional Chinese medicine formula for treating rhinitis comprises the following components in percentage by mass: 45 to 55 percent of herba houttuyniae, 10 to 15 percent of radix angelicae, 5 to 8 percent of herba menthae, 3 to 8 percent of herba pogostemonis, 10 to 15 percent of fructus xanthii, 20 to 30 percent of mixed liquid and the balance of water, the radix angelicae, the mint, the wrinkled gianthyssop herb and the cocklebur fruit all adopt aired finished traditional Chinese medicines. According to the herba houttuyniae traditional Chinese medicine formula for treating rhinitis and the preparation method, provided by the invention, the preparation process is simple, the raw material cost is low, and the herba houttuyniae extract is added, so that the herba houttuyniae traditional Chinese medicine formula has an obvious bacteriostatic effect on catarrhus, haemophilus influenzae and staphylococcus aureus; in addition, the serum fresh preparation level can be improved, and the phagocytic function of leukocytes is enhanced.

The invention relates to Xiangling appetizing granules for treating infantile anorexia. The Xiangling appetizing granules comprise the following components by weight: 28 g of patchouli, 28 g of poria, 15 g of atractylodes, 15 g of clove, 15 g of endothelium corneum gigeriae galli, 10 g of eupatorium, 20 g of Rhizoma Pinellinae Praeparata, 8 g of Wahlenbergia marginata, 12 g of Merremia hungaiensis, 5 g of coix seeds, 5 g of cassia twig, 5 g of white peony roots, 5 g of semen raphani, and 5 g of fingered citron. The composition is developed into the Xiangling appetizing granules which are convenient to take, safe and effective from the aspects of dosage form change, medicinal efficacy improvement and taste improvement.

The invention belongs to the technical field of medical biological materials, and particularly relates to an antibacterial medical cold compress hydrogel and a preparation method thereof. According to the antibacterial medical cold compress hydrogel disclosed by the invention, a water-soluble polymer, succinylated modified starch, collagen, a cross-linking agent and deionized water are taken as a raw material system, and the starch is subjected to succinylated modification so as to further improve the gel performance, the water absorption performance and the strength performance of the starch, so that the gel content, the gel strength and other mechanical properties and the water absorption performance of the whole hydrogel system are effectively improved, the cooling effect of the hydrogel can be achieved, and the advantage of cooling is further utilized, so that the hydrogel has the effect of relieving pain; and due to the addition of the antibacterial agent, the antibacterial performance of the whole hydrogel system is effectively improved, and the medical value is better.

The invention discloses a drug composition for treating yin deficiency and internal heat type pyometra and a preparation method thereof. The drug composition for treating yin deficiency and internal heat type pyometra is prepared from herbs of fir clubmoss, hyacinth dolichos stems, roots or leaves of pilose triumfetta, murdannia simplex, fibrous gypsum, root or leaves of Apricot plum, dewberryleaf cinquefoil herbs, leaves and fruits of Chinese Helwingia, white lilac, star-flower lysimachia, negundo chastetree leaves, radix achyranthis bidentatae, ginkgo leaves, basil extract, bornet cowlily rhizome powder and phellinus linteus powder. The drug composition for treating yin deficiency and internal heat type pyometra suits the remedy to the case according to Chinese traditional Chinese medicine theories, the formula is rigorous, drug compatibility is reasonable, and effects of nourishing yin and clearing heat, promoting blood circulation and removing blood stasis and removing food retention and removing dampness by dieresis are achieved; besides, the drug composition can resist bacteria, expel toxin, relieve the pressure and promote body recovery; the treatment effect is remarkable, the drug effect is mild, and no side effects exist. The drug convenient to take orally is prepared through a modern advanced drug production method, the preparation process is simple, production cost is low, and good medical value and broad market prospect are achieved.

The invention discloses a blind intubation laryngeal mask. The blind intubation laryngeal mask comprises a hard plastic elbow, wherein an opening and closing line capable of unfolding the hard plastic elbow into two halves is arranged on the hard plastic elbow; one end of the hard plastic elbow is connected with a sound gate pad; an opening and closing fixing sleeve capable of closing the hard plastic elbow is arranged at the end part, far away from the sound gate pad, of the hard plastic elbow; a catheter can be inserted into the hard plastic elbow; a catheter inner core is arranged in the catheter; an air bag is arranged in the catheter inner core; an inflating pipe is arranged at the end part, positioned outside the hard plastic elbow, of the catheter; and an inflating device is arranged on the inflating pipe. The blind intubation laryngeal mask has the advantages that the blind intubation laryngeal mask is suitable for tracheal intubation in hospitals and outdoor rescue treatment, particularly for units lacking tracheoscopes and visual laryngoscopes and patients with conventional intubation difficulty, can also be used for assisted ventilation of breathing machines of short-term tracheal intubation patients, is designed to be close to the market, and has good market popularization prospects and medical values.

The invention belongs to the field of medical dressings, and particularly relates to a fibronectin liquid wound spray dressing as well as a preparation method and application thereof. The fibronectin liquid wound spray dressing consists of fibronectin, polyethylene glycol, glycerol, dipotassium phosphate, purified water and the like. In the invention, fibronectin has an adhesion effect, polyethylene glycol and glycerol have film-forming properties, and fibronectin, polyethylene glycol and glycerol are combined to form a very good protective film on the surface of a wound, so that a very good physical barrier effect on the wound is achieved, external dust, bacteria and other foreign matters are prevented from entering the wound, and wound healing is further facilitated, and a nursing effect is achieved on wounds and surrounding skin tissues. The dipotassium phosphate plays a role in stabilizing the formula and plays a role in promoting mutual fusion of other components. The fibronectin liquid wound dressing is definite in curative effect, safe and reliable to use, simple in preparation method and free of side effects, and has good practical value and medical value.

The invention discloses a device for unicompartmental knee arthroplasty femoral condyle positioning and tibia osteotomy accuracy judgment, which is characterized by comprising a kirschner wire, a traction cone, a traction triangular piece and a femoral condyle test mold positioner anti-rotation fixing column, and the traction triangular piece and the traction cone are arranged on the silk thread from top to bottom. The device has the following advantages that the structural design is reasonable, the surgical operation can be more accurate, a satisfactory imaging result can be obtained in post-operation radiography, post-operation complications are reduced, and the device has good popularization prospects and medical value.

The invention provides a health-care product or / and a medicine composition. The health-care product or the medicine composition is prepared from, by weight, 6-10 parts of noble dendrobium, 6-10 parts of maca and 2-5 parts of fingered citron. The health-care product or / and the medicine composition is / are precise and appropriate in formula, can effectively remove in-vivo free radicals, has / have the good functions of being resistant to oxidation resistance, resistant to ageing, anti-fatigue, capable of reinforcing kidney to strengthen yang and improving immunity and the like, and has / have good health-care and medical value.