138results about How to "Solve the pain" patented technology

The invention discloses a composite nano-drug for integrated tumor diagnosis and treatment and a preparation method thereof. A chemotherapeutic drug, a photodynamic drug and shRNA plasmids capable of reversing multidrug-resistant MDR1 genes of tumor cells are located through a nano-carrier, a magnetic nano-sphere with precious metal nano-particles arranged on the surface serves as a kernel of the nano-carrier, mesoporous silica with the surface modified with amino groups serves as a shell of the nano-carrier, and a polyelectrolyte thin film layer structure with pH response is formed on the surface of the kernel-shell structure through a layer-by-layer self-assembly technology. The composite nano-drug integrates targeted drug delivery, multimode imaging, chemotherapy, photodynamic therapy and gene therapy, can be applied to early diagnosis of tumors, image mediation and real-time monitoring treatment at the same time and overcomes the defect that tumor diagnosis and treatment are separate in the prior art; besides, the composite nano-drug is simple in preparation process, high in operability and suitable for industrial production.

The invention provides a lansoprazole-contained freeze-dried powder injection and a preparation method thereof, wherein the freeze-dried powder injection comprises 1 part of lansoprazole, 0.05-50 parts of excipient and 0.1-10 parts of polyethylene glycol; the preparation method of the freeze-dried powder injection comprises the following steps of: weighing the lansoprazole, adding into water for injection, adding a pH regulator for regulating the pH value of a solution to be 10-12.5, stirring until the lansoprazole in the solution is completely dissolved, adding the polyethylene glycol and the excipient, adding the water for injection until reaching the whole volume, quantitatively filling into a cillin bottle, and carrying out freeze-drying; and the freeze-dried powder injection can simultaneously solve the problem of stability and solubility puzzling the preparation and has good redissolution property.

Improved sock or similar garment for preventing leg alignment problems is disclosed. The improved sock or similar garment has a structural region having an inelastic region woven together into a structure having a strong elastic intensity. When worn, the region forms a heel constricting band so as to join an area near a tip of the calcaneal tuberosity with a superior portion of the talus, wherein the heel constricting band divides the structure of the heel region in two.

The invention belongs to the technical field of traditional Chinese pharmacology and particularly relates to a traditional Chinese medicine for lactation promotion of a puerpera. The medicine comprises cowherb seeds, leonurus, astragalus mongholicus, codonopsis pilosula, sesame oil, ligusticum wallichii, radix bupleuri, radix angelicae pubescentis, ricepaperplant pith, liquorice, a beautiful sweetgum fruit, a prepared rehmannia root, Chinese angelica, poria cocos, a snakegourd fruit, a uniflower swisscentaury root, radix ophiopogonis, dandelion, platycodon grandiflorum, pangolin, a creeping fig root, radices hemerocallis, radix paeoniae alba, fructus lycii, semen persicae, humifuse euphorbia herb, a dipsacus root, a hibiscus root, pericarpium citri reticulatae viride, air plant leaves, prepared rhizoma zingiberis and bighead atractylodes rhizome. The medicine promotes involution and contraction of a uterus of the puerpera undergoing spontaneous delivery and cesarean section, achieves enough lactation amount, expels lochia, can treat symptoms such as postpartum weakness, spiritlessness, hypodynamia, poor appetite, and even hidrosis, is high in operability and tonifies a spleen, a kidney, qi and blood. The traditional Chinese medicines for enriching the blood and tonifying the qi, such as the astragalus mongholicus, the bighead atractylodes rhizome and the Chinese angelica, exist in a formula of the medicine, so that the medicine has a good lactation promotion effect, promotes lactation quickly, and has a good lactation promotion curative effect on the puerpera with no, little and thin breast milk and no toxic or side effects.

The invention discloses a medical operation sheath, and belongs to the field of medical apparatuses, which aims at solving the problem of easiness in pain and damage in the catheter inserting or plugging process of the prior art. The medical operation sheath comprises a curved tubular sheath body, wherein the front part and the back part of the curved tubular sheath body are penetrated through, the sheath body comprises an inner wall layer and an outer layer, the inner wall layer and the outer wall layer are made of medical hard material, the peripheries of the inner wall layer and the outer wall layer are sealed to form a hollow sac cavity, and the sheath body is provided with a valve which is communicated with the sac cavity. The medical operation sheath has the advantages that by utilizing the characteristic that the curved tubular sheath body can be retracted after expanding, the risk of easiness in pain and injury in the catheter inserting or plugging process is reduced, and the safety and convenience of the medical operation sheath are improved.

The invention relates to smart body cleaning equipment for a medical nursing bed. The smart body cleaning equipment is matched with the medical nursing bed, a hospital bed and an obstetric bed during use. The medical nursing bed and hospital bed is designed for patients with extreme moving difficulty and especially applicable to patients with pelvis fracture and femoral neck diseases, patients with lumbar spine diseases, postoperative patients, paralyzed patients, human vegetable, and aged people who cannot move by themselves. When the smart body cleaning equipment is matched with the obstetric bed, the smart body cleaning equipment is applicable to lying-in women. The smart body cleaning equipment comprises a lifting platform device, a side-hung door device, a lifting basket device and an automatic water spraying body cleaning head. The lifting platform device is mounted on the base plate of the smart body cleaning equipment. The side-hung door device is mounted on the upper portion of the lifting platform device. The lifting basket device is mounted on the base plate, on the lower portion of the side-hung door device, of the smart body cleaning equipment. The automatic water spraying body cleaning head is mounted at one end of the lifting basket device.

The invention provides a Chinese medicine microemulsion preparation with enhanced percutaneous permeability and preparation method thereof, which is characterized in that: the preparation contains the following raw materials in weight ratio: tripterygium alcohol extract 0.1-1.5, mixed oil phase 1-10, mixed surfactant 10-30, cosurfactant 0.1-10 and double distilled water 60-85. The preparation provided by the invention has the advantages of: good percutaneous permeability and good inclusiveness, which cause the Chinese medicine complicated components easy to be molded; thereby avoiding stimulation of oral preparation to gastrointestinal tract and first-pass effect, generating lasting and constant blood concentration, reducing administration frequency, reducing pharmaceutical toxic and side effects. Body surface administration can directly reach focus for resolving patient complaint more quickly, because the medicine can be used conveniently, and is easy to control, paint and clean; the tripterygium microemulsion preparation provided by the invention has a percutaneous permeation rate which is 6.15 times of that of tripterygium ointment with identical drug loading, and conforms to zero level release equation, and reflects high-efficient and constant-speed release characteristics.

The invention relates to a semi-automatic shaddock opening apparatus, and belongs to the technical field of fruit appliances. The apparatus includes a shaddock breaking module, a shaddock peeling module and a shaddock fixing module. The function of the shaddock breaking module is to break a peeled shaddock into two halves by the cooperation of pulling plates and a screw rod. The function of the shaddock module is to divide shaddock peel into 4-8 equal parts by the action of cutters and prying boards and pry open the shaddock peel. The function of the shaddock fixing module is to fix the shaddock by the action of shaddock fixing plates. The semi-automatic shaddock opening apparatus improves the shaddock peeling efficiency through the 4-8 cutters and the 4-8 prying boards. The semi-automaticshaddock opening apparatus also solves the problem that the breaking of the peeled shaddock is difficult by the cooperation of the pulling plates and the screw rod.

The invention provides an egg white peptide instant solid beverage and a preparation method thereof, and relates to an instant product and a preparation method thereof. The preparation method comprises the following steps: 1, performing low-temperature melting and microfiltration impurity removal on an egg white liquid; 2, adjusting pH, and adding Maxipro NPU enzyme for modification treatment; 3,performing inactivation; 4, performing composite enzymatic hydrolysis, and then performing enzyme-killing and cooling; 5, performing centrifugation, ultrafiltration, and concentration; 6, performing spray drying to obtain an egg white peptide powder; and 7, mixing the egg white peptide powder with auxiliary materials, and performing instantaneous high-temperature sterilization. The egg white peptide instant solid beverage has no peculiar smell and bitter taste after being prepared, has a pleasant smell, has a sweet and sour and smooth taste, and has a uniform and transparent state. Carrying and brewing are very convenient. A new method with high nutrition, high efficiency and convenience of eating eggs is provided for consumers, and a gap of deep processing of egg products in solid beverage fields and markets is filled.

The invention discloses a pair of medical hemostatic forceps. The forceps include a gear, a linkage arm and two movable plates. The two movable plates are each provided with a plane clamping part anda rack, a linkage shaft is arranged on the middle potion of the gear in a penetrating mode, and disks are arranged at both ends of the linkage shaft. A telescopic reset mechanism is arranged between the two movable plates, support rods are arranged on both sides of one of the support rods, and guide tubes are arranged on the support rods. Sliding blocks are slidably connected into the guide tubes,at least two ejector rods are hinged to the sliding blocks, and first springs are arranged between the ejector rods and the sliding blocks. The sliding blocks and the disks are hinged to both ends ofthe linkage arm correspondingly. Hollow balls are detachably connected to the ends, away from the linkage arm, of the guide tubes, through holes communicating with the guide tubes are formed in the hollow balls, rubber nozzles are arranged on the through holes, and tapered holes are formed in the rubber nozzles. A plurality of exhaust holes facing the plane clamping parts are formed in the hollowballs. The medical hemostatic forceps mainly solves the problem that pain is caused to patients due to the fact that damage to muscle tissue surrounding blood vessels is caused by hemostatic forcepscurrently.

The invention discloses a pill inducing diuresis and reducing edema for treating gonarthromeningitis. In parts by weight, the pill inducing diuresis and reducing edema consists of fried astragalus, atractylodes rhizome, poria cocos, semen coicis, powder yam rhizome, plantain seed, rhizome alismatis, leonurus, radix rehmanniae recen, golden cypress, honeysuckle stem, dogwood, rhizome sparganii and curcuma zedoary. The pill is prepared by grinding and evenly mixing the raw materials, adding microcrystalline cellulose and water and mixing evenly. By treating gonarthromeningitis with the pill, the treatment curative effect is remarkable, the treatment course is short, the cost is low, and toxic and side effect is avoided. The effective rate of the curative effect is as high as 95%.

The invention relates to a medicine for treating stomach disease. The medicine is characterized by comprising the following components in parts by weight: 25-40 parts of dandelion, 10-20 parts of root of rehmannia, 12-20 parts of ophiopogon japonicus, 8-16 parts of red flower, 10-18 parts of hawthorn, 6-16 parts of fructus aurantii, 5-15 parts of medicated leaven, 8-16 parts of liquorice, 10-20 parts of pericarpium citri reticulatae, 10-20 parts of radix glehniae, 8-15 parts of fingered citron, 4-8 parts of mangnolia officinalis, 10-18 parts of galangal, 6-12 parts of rhizoma corydalis, 10-16 parts of poria, 5-10 parts of szechwan Chinaberry fruit, and 6-16 parts of radix bupleuri. The medicine can be used for treating both symptoms and root causes, is not harmful to healthy atmosphere of a human body, has no toxic and side effects, can rapidly relieve pain of patients, can cure multiple stomach diseases such as acute and chronic gastritis, gastric ulcer, duodenal ulcer and gastroptosis, and has an antitumous effect.

The invention provides an auxiliary assisting device for toilet use, which comprises a base, a seat plate and telescopic push rods fixedly arranged on the two sides of the base, the two sides of the seat plate are hinged to the movable ends of the push rods correspondingly, and rotary supporting mechanisms are arranged on the two sides of the seat plate between the seat plate and the push rods correspondingly; the rotary supporting mechanism comprises a short rod and a long rod; one end of the short rod is hinged with the movable end of the push rod and the other end is hinged to the middle ofthe long rod; one end of the long rod is hinged to a supporting column on the push rod fixing part, a sliding block is hinged to the other end of the long rod, guide grooves are formed in the two sides of the seat plate respectively, the sliding block is arranged in the guide grooves in a matched mode to form a sliding pair with the guide grooves, and a two-stage crank sliding block mechanism isformed among the short rod, the long rod, the seat plate and the push rod. According to the invention, the human engineering principle is combined, the lower limbs of the human body move in the actionprocess, the sitting-up path of the human body is fitted, and the whole-course boosting acting force is provided in the process, so that the problem that people with knee joint pain, degeneration andthe like are inconvenient to sit up can be well solved.

The invention relates to the technical field of dental orthodontic bracket positioning production, in particular to a manufacturing technology of a digitized orthodontic guide plate. The manufacturing technology comprises the following steps of 1 model taking; 2 finishing; 3 scanning; 4 tooth arranging; 5 bracket position setting, wherein a bracket is arranged according to the tooth radian obtained after tooth arranging and a tooth body cross positioning method; 6 guide plate frame designing, wherein a guide plate frame is designed according to the shape of an occlusal surface of a tooth model, the width of the guide plate frame is 10 mm, the height is 5 mm, and the length is consistent with the dental arch radian; 7 3D printing of the model, wherein the designed model is output and printed into a resin model; 8 guide plate manufacturing, wherein the printed model is installed into the bracket according to the tooth positions and fixed through light wax; 9 light curing, wherein the surface of the guide plate is pressed to be smooth through light wax, and then the guide plate is put into a light curing machine to be subjected to hardening treatment; 10 brightener applying. The manufacturing technology is simple, the bracket position is very accurate, operation and control are convenient, and the time that a doctor performs adhesion in an oral cavity is shortened by 70%.

The invention provides a traditional Chinese medical combination for treating Meniere diseases, which is prepared by the raw materials based on part by weight as follows: 12 to 18 parts of tuber of elevated gastrodia, 4 to 8 parts of stiff silkworm, 10 to 14 parts of rhizoma ligustici wallichii, 7 to 11 parts of oriental waterplantain rhizome, 12 to 18 parts of uncaria stem with hooks, 25 to 35 parts of nacre, 12 to 18 parts of shell of abalone or sea-ear, 12 to 18 parts of fossil bone and oyster, 4 to 8 parts of eucommia ulmoies coke, 12 to 18 parts of jujube, 4 to 8 parts of senega root, 10 to 14 parts of grassleaved sweetflag rhizome and 4 to 8 parts of liquorice. The traditional Chinese medical combination has the advantages of good and complete curative effect, low cost, moderate taste, being mild and easy to take, no toxicity and side effects, simple preparation method, easily available raw materials, and can finally relieve the pain and economic burden of sufferers.

The invention relates to the technical field of medical apparatuses, and discloses a peripheral vascular puncture auxiliary device for obesity patients. The peripheral vascular puncture auxiliary device for obesity patients comprises a fixing sleeve, wherein a guide ring is arranged in the fixing sleeve, a baffle ring is connected to the inner part of the fixing sleeve, and an air sac is connectedto the inner part of the left side of the baffle ring; a swing rod is connected to the outer side of each rotating column, infrared lamps are connected to the lower end of each swing rod, a spring isconnected between each wing rod and a bracket of the baffle ring, and an elastic strip is connected to the upper ends of the swing rods; a first magnetic block is connected to the right end of a sliding block; magnetic balls are rotatably connected to the inner part of a display device; and a second magnetic block is arranged in a transparent board. The elastic strip is driven by the air sac to move downwards, the swing rods move downwards under the pressure of the elastic strip, each swing rod rotates around the corresponding rotating column, and the infrared lamps at the lower ends of the swing rods shift towards the left side, so that through the structure, the problems that through a conventional vascular puncture device, a patient has pain feeling easily, the vascular showing effectsare poor, and the infrared irradiation angle cannot be automatically adjusted can be solved.

The invention discloses a preparation method of a puerperal lactagogue composition. The preparation method comprises the following steps: firstly, weighing 3-5% in mass of lalang grass rhizome, 5-7% in mass of ficus pumila root, 2-4% in mass of loofah sponge and 84-90% in mass of egg; secondly, putting the lalang grass rhizome, the ficus pumila root and the loofah sponge into a pot, adding water and boiling for 10-30 minutes; and thirdly putting the eggs into the decoction to be boiled so as to obtain the composition of the decoction and the egg. The utilization of the technical scheme and clinical tests and the comparison with the prior art show that by using the egg as the auxiliary medicine and further adding the decoction boiled from the main medicines, namely, the lalang grass rhizome, the ficus pumila root and the loofah sponge, the phenomena of breast distending pain, breast milk blocking and breast milk shortage are solved; and in addition, the composition provided by the invention can also be applied to medicines for preventing and treating galactapostema.

The invention relates to a compound suppository for treating hemorrhoids and a preparation method of the compound suppository. The compound suppository is prepared from medicine powder and accessoriesin a mixed manner according to the proportion of 47:123. The medicine powder comprises, by weight, 65-95 parts of animol toenail extracts, 4-15 parts of troxerutin and 1-5 parts of folium sennae extracts. The compound suppository integrates treatment, fundamental solution and healing according to pathogenesis of the hemorrhoids, pathological change and symptoms caused by the hemorrhoids, the hemorrhoids can be fundamentally treated, and the compound suppository treats the hemorrhoids from both manifestation and root causes of diseases and is free from any toxic and side effects and convenientto use.

The invention discloses a bracelet-type infusion tube fixer, which comprises an upper part with a slot for an infusion hose, a slot for a liquid medicine filter, and a slot for connecting the liquid medicine filter with an intravenous infusion needle, and a wrist strap for wearing at the lower part. The seat body of the hole; the width of the notch of the infusion hose slot is smaller than the outer diameter of the infusion hose, the width of the slot of the liquid medicine filter is smaller than the outer dimension of the liquid medicine filter, and the connection between the liquid medicine filter and the intravenous infusion needle is locked The width of the notch is smaller than the outer diameter of the pipe at the connection between the liquid medicine filter and the intravenous infusion needle. In the seat body. The invention solves the problem that the flexible tube of the intravenous infusion needle is easily folded and twisted during the infusion of the patient, resulting in unsmooth dripping of the infusion and separation of the liquid medicine filter and the intravenous infusion needle, resulting in waste of liquid, pollution of the pipeline, and soaking of the bed unit. There are many problems such as affecting treatment, wasting consumables and increasing the workload of nursing staff.

The invention discloses a subway tunnel pressure-relief-hole air pressure control method. The method comprises the steps that S1, related parameters of a train is collected by a system and comprise the travelling speed and the departing mode; S2, data of the work environment are collected and adjusted by the system, and the data comprise the tunnel area, the air shaft area, the tunnel portal area and route position arrangement; S3, the system establishes a pressure wave datum analysis model and calculates tunnel section pressure change threshold distribution; and S4, the system judges whether a simulated result meets the pressure comfort requirement or not, if met, simulation is finished, if not met, the areas, numbers and positions of pressure relief holes and pressure relief air pipes are obtained through calculation according to the simulated result, and the step S2 is repeated and circularly executed till the pressure requirement is met. The invention further discloses the subway tunnel pressure-relief-hole air pressure control system, the situation that pressure wave change generated in the high-speed travelling process of a train affects the riding comfort of passengers can be effectively relieved, user experience is good, and the subway tunnel pressure-relief-hole air pressure control method and system are widely applied to the field of subways.

The invention discloses a medical bed for the emergency department. The medical bed comprises a bed board, first electric lifting rods are fixedly connected to the periphery of the bottom of the bed board, connecting blocks are fixedly connected to the bottoms of the first electric lifting rods, springs are fixedly connected to the bottoms of the connecting blocks, and supporting blocks are fixedly connected to the ends, away from the corresponding connecting blocks, of the springs. Sliding blocks are fixedly connected to the lower ends of the left and right sides of each connecting block respectively, and sliding slots are formed in the left and right sides of an inner cavity of each supporting block respectively and slidingly connected to the corresponding sliding blocks. The first electric lifting rods are fixedly connected to the periphery of the bottom of the bed board, the connecting blocks are fixedly connected to the bottoms of the first electric lifting rods, and through the functions of the springs, the supporting blocks, the sliding blocks and the sliding slots, the shock reduction effect of the medical bed can be achieved; the problem is solved that patients on medicalbeds feel painful or wounds are cracked due to bumps since shock reduction cannot be conducted on the existing medical beds when the patients on the medical beds need to be transferred after treatment.

The invention relates to a therapeutic apparatus for a portable postpartum recovery. The therapeutic apparatus comprises an apparatus mainframe (3) which is provided with a handle (8) and a control panel (7). The control panel (7) is provided with a status display lamp (4), an operation button (5) and a display screen (6). The apparatus mainframe (3) is connected with the two independent physiotherapeutic electrodes (1) which are both connected with a breast massage can (2). An inner of the apparatus mainframe (3) further is provided with a control system. The therapeutic apparatus is convenient to carry and a delivery woman can start a treatment at home or any occasion, and has no need for going to a hospital or a health center in a fixed time, so that the delivery woman enables to take a long-term treatment and lactate without any impact.

The invention relates to an automatic water spraying body cleaning head of smart body cleaning equipment for a medical nursing bed. The automatic water spraying body cleaning head is matched with the smart body cleaning equipment which is matched with the medical nursing bed, a hospital bed and an obstetric bed. The automatic water spraying body cleaning head comprises a body cleaning head motor, a body cleaning cover, a water spraying head drive seat, a water spraying head drive seat cover, a first water spraying head, a second water spraying head, a water spraying head eccentric transmission wheel, a water spraying head transmission connecting rod, a water spraying head push rod and a body cleaning head support, wherein the body cleaning head motor is mounted on the front portion of the water spraying head drive seat, the first water spraying head and the second water spraying head are respectively mounted on the front middle portion and the rear portion of the body cleaning head drive seat, the water spraying head push rod is mounted on the upper portion of the water spraying head drive seat, the first water spraying head and the second water spraying head are respectively movably connected with the water spraying head push rod, the water spraying head eccentric transmission wheel is mounted on the output shaft of the water spraying head motor, the water spraying head drive seat cover is mounted outside the water spraying had drive seat, the body cleaning cover is mounted on the lower portion of the water spraying head drive seat, and the body cleaning head support is mounted on the water spraying head drive seat.