80results about How to "Meeting treatment needs" patented technology

The invention relates to a human pluripotent stem cell exosome loaded with resveratrol, and a preparation method and an application thereof. The invention provides the following applications of a human pluripotent stem cell exosome and the human pluripotent stem cell exosome loaded with resveratrol: an application in preparation of medicines or cosmetics for preventing stretch marks, repairing stretch marks or treating stretch marks, an application in preparation of skin anti-aging medicines or cosmetics, and an application in preparation of medicines or cosmetics for treating skin scars, skinfreckles, pox, pimples, acne and the like. Compared with the prior art, the exosome derived from embryonic stem cells and induced human pluripotent stem cells is used as a drug carrier of resveratrol, the biological effect of resveratrol can be greatly improved, and with combination of the self function of the human pluripotent stem cell exosome, a better therapeutic effect on diseases can be played.

The invention is suitable for the technical field of medical equipment, and provides an atomizer for division of respiratory diseases. The atomizer comprises an atomizing device which is used for atomizing medicines into micro granules, and a respiration device which is used for absorbing the medicines, wherein an automatic cleaning device which is used for maintaining the respiration device cleanis connected to one side of the atomizing device; the automatic cleaning device and the atomizing device are both fixed on the upper surface of a base, and the respiration device is connected with the atomizing device; and a shock absorption mechanism is mounted at the bottom of the base. According to the atomizer disclosed by the invention, treatment requirements of patients are met through theatomizing device and the respiration device; besides, considering the problem of large noise of an atomizer in the prior art, the shock absorption mechanism is arranged, so that the noise caused by vibration is reduced, the use feeling of the patients is improved, and the effect of protecting the atomizer is also achieved; and in addition, the automatic cleaning device is additionally arranged, and the used respiration device can be cleaned timely and kept dry and bacteria-free, so that cross infection between the patients can be avoided.

The invention provides a double-cannula centrifugal injector. The double-cannula centrifugal injector comprises an outer cannula and an inner cannula. The whole set of process of blood sampling, centrifuging, extracting and injection can be completed by arranging the outer cannula and the inner cannula capable of being in cooperation with the outer cannula and using the double-cannula centrifugal injector, so that the operation process is simple, and the working efficiency is higher. In addition, due to a specially-designed outer piston, in the extraction operation process after centrifuging, operation is more convenient, it can be avoided that plasma containing erythrocyte is mistakenly sucked, the thrombocyte-containing plasma obtained through separation can be extracted into the inner cannula to the maximum degree, waste of the plasma can be avoided, and treatment demands are met.

The invention relates to a dynamic ankle joint recovery driving unit capable of quickly replacing baseboards. The unit is characterized by comprising two spaced brackets, a motor and a speed reducer are firmly connected with one bracket, the output end of the motor is connected with the input end of the speed reducer through a synchronous belt, the output end of the speed reducer is connected with one end of a first connection plate through a torque sensor, the other bracket is connected with one end of a second connection plate through a bearing, the other end of the first connection plate and the other end of the second connection plate are firmly connected with a main baseboard together, the main baseboard is detachably connected with a replaceable baseboard, and the replaceable baseboard is fixedly connected with a foot fixing sleeve.

The invention relates to a metacarpophalangeal joint stiffness drafting device. The problem that an existing support cannot effectively control the direction of force, and consequently treatment needs cannot be met is mainly solved. The device comprises a palmaris supporting clamping plate, a binding part, a finger traction assembly and a tension guide part, the finger traction assembly comprises a finger sleeve, a traction line and a clamping part, the tension guide part is an adjusting plate, the adjusting plate is fixed to the palmaris supporting clamping plate and extends downwards, guide holes sequentially distributed in the extending direction of the adjusting plate are formed in the adjusting plate, and one guide hole corresponds to one force direction. The finger sleeve is used for being arranged on the finger in a sleeving mode, one end of the traction line is connected with the finger sleeve, the other end of the traction line penetrates through the corresponding guide hole to be connected with the clamping part, and the clamping part is fixed to the adjusting plate in a clamped mode. According to the metacarpophalangeal joint stiffness drafting device, the direction of force can be effectively controlled to meet treatment needs, the direction of drafting force of all metacarpophalangeal joints is perpendicular to the proximal phalanx and points to the navicular bone, the aim of treatment is effectively achieved, and the advantages of being simple in manufacturing process, low in treatment cost and good in treatment effect are achieved.

The invention provides a multifunctional spray gun. The multifunctional spray gun comprises a gun body, wherein the gun body is internally provided with an accommodating space; a gas flow channel and a water flow channel which are arranged separately are arranged in the accommodating space; the gas flow channel and the water flow channel are communicated with a nozzle arranged on the gun body; the spray gun further comprises a gas-spraying button and a water-spraying button. The multifunctional spray gun provided by the invention is simple in structure and low in cost, has water-spraying, gas-spraying and spraying functions, can meet various treatment requirements under different conditions and is convenient for medical workers to perform treatment operation.

The invention relates to a medicine for resisting acute gouty arthritis and a preparation method and application thereof. The effective components of the medicine are a lagotis brachystachya total extract extractum and a lagotis brachystachya polar part extractum, wherein the medicine is dried whole herb of a scrophulariaceae plant Lagotid brachystachya Maxim. The preparation process of the lagotis brachystachya polar part extractum comprises the following steps: carrying out ethanol heating reflux extraction on lagotis brachystachya herb, and carrying out vacuum concentration to obtain the lagotis brachystachya total extract extractum; and adsorbing the lagotis brachystachya total extract extractum through macroporous adsorption resin column D101 chromatography, then carrying out gradientelution with distilled water and ethanol with different volume fractions, performing collecting to obtain corresponding eluent, and carrying out reduced-pressure recovery to obtain the lagotis brachystachya polar part lagotis brachystachya. The medicine for resisting acute gouty arthritis provided by the invention can well treat gouty arthritis and has a wide application prospect.

The invention discloses a composite drug carried system with multiple temperature responsiveness, and a preparation method and an application thereof, and relates to a composite nanofiber stent drug carried system for controlled release of a variety of drugs. According to the invention, the composite drug carried system with multiple temperature responsiveness is prepared through a double-needle electrostatic spinning technology and serves as a drug delivery system for treatment of the focus of a human body. The system is composed of two components with different temperature stimulus responsiveness; drugs needing to be compositely used can be loaded in the two components of the system according to the purpose of treatment; the drugs in the different components are adjusted by changing thetemperature of the system to be differentially controlled and released; and the system can be suitable for scenes needing a plurality of drug use requirements and can achieve a better treatment effecton the focus of the human body. Meanwhile, the invention also discloses a two-component composite drug carried system carrying curcumin and ketoconazole. The two-component composite drug carried system is used as a wound dressing for repairing fungal infection, promotes wound healing and is applicable to popularization and application.

A preparation method of a zirconium dioxide all-ceramic post/pin for dental restoration is characterized by comprising the following steps: firstly, acquiring the size parameters of a post/pin required by a restoration part; secondly, manufacturing a corresponding post/pin wax rod plaster model according to the acquired size parameters; thirdly, inputting data of the plaster model into a CAD/CAM database; fourthly, utilizing the CAD/CAM technology to control machining equipment to cut and process a zirconium dioxide ceramic block of the required shape, wherein the corresponding sizes have to be amplified correspondingly under the consideration of the shrinkage ratio of the zirconium dioxide ceramic block in the sintering process during cutting; fifthly, placing the cut zirconium dioxide post/pin into a zirconium dioxide sintering furnace for sintering forming; sixthly, performing sand-blasting and cleaning treatment on the surface of the zirconium dioxide post/pin subjected to sintering forming; and seventhly, before use, performing surface pretreatment on the zirconium dioxide post/pin subjected to sand-blasting and cleaning treatment for later use. The preparation method provides a high-strength corrosion-resistant durable material for dental restoration, which is convenient to manufacture and use and is an ideal novel material for the dental department.

The invention belongs to the technical field of field operation medical service guarantee and medical instruments, and provides a combined field operation stretcher system. The system comprises stretcher bodies (a first stretcher), a treatment platform (a second stretcher), drawing type stretcher rods, stretcher rod supporting pipes, stretcher rod supporting rods, a first stretcher box type stretcher plate, a charging type heating bag, wounded transferring cloth, a second stretcher storage box type stretcher plate and an isolation hood; clamping grooves where the stretcher plates can be inserted are formed in the inner sides of the stretcher rods, the stretcher plates are of a hard heat insulation box body structure arranged in a combined mode, charging type heating bags are placed in the box bodies, arch-shaped partition plates and wounded person transferring cloth are arranged on the box bodies, and the second stretcher storage box type stretcher plate is used for containing treatment instruments and wounded person treatment instruments are placed on a box cover. The isolation hood covers the stretcher rods of the second stretcher and is fixedly connected with the stretcher rods and the stretcher plate through bonding belts to form the isolation stretcher. The system is small in assembly size, convenient to store and carry, easy to assemble and multiple in use mode, and the problems that an existing field operation stretcher is single in structure function, poor in matching and practicability, low in carrying and treatment efficiency and the like are solved.

The invention discloses a variable type treatment table which comprises a first table board, a second table board and a third table board. The variable type treatment table is characterized in that the first table board, the second table board and the third stable board can be arranged in sequence in the length direction of the variable type treatment table and rotationally connected in pairs adjacently, and supporting legs are arranged on the first table board, the second table board and the third stable board; the first table board corresponds to the upper body of a human body and is provided with a first port which corresponds to the back of the human body, a backboard is installed on the first port, and the backboard is movably or detachably connected with the first table board so as to open or close the first port; a second table board corresponds to hips and thighs and is provided with a second port which corresponds to the hips of the human body, a femoral plate is installed onthe second port, the outer contour size of the femoral plate is slightly smaller than the opening size of the second port, and the femoral plate is movably or detachably connected with the second table board so as to open or close the second port. The variable type treatment table is variable in structure and capable of being suitable for patients who cannot lie to be massaged on the back or the hips.

The invention provides a kit for evaluating coronary artery diseases. The kit comprises detection reagents for detecting concentrations of ceramide compounds Cer (d18: 1/16: 0), Cer (d18: 1/18: 0), Cer (d18: 1/20: 0), Cer (d18: 1/22: 0), Cer (d18: 1/24: 0) and Cer (d18: 1/24: 1) in a sample of a tested object and phosphatidylcholine compounds PC aa C36: 6, PC aa C38: 0 and PC aa C38: 6. The kit disclosed by the invention can be efficiently and accurately used for coronary artery disease diagnosis, risk stratification, illness state monitoring and curative effect evaluation, is relatively good in sensitivity and specificity, and can meet the requirements of clinical diagnosis and treatment of coronary artery diseases.

The invention relates to a medical material, in particular relates to the field of cartilage damage regeneration and mainly discloses an injectable hyaluronic acid hydrogel for cartilage repair and apreparation method of the injectable hyaluronic acid hydrogel. The hyaluronic acid hydrogel product provided by the invention mainly aims at cases that cartilage defect shapes are irregular and conventional regenerated cartilage is not well combined with host cartilage, can be injected, can be spontaneously formed as a gel in a liquid environment, is good in adhesiveness, and achieves seamless combination of cartilage defect parts and filling materials.

The invention relates to a pharmaceutical composition for treating scapulohumeral periarthritis, and particularly provides a pharmaceutical composition, a preparation method thereof and an applicationof the pharmaceutical composition in treatment of scapulohumeral periarthritis. On one hand, the invention provides the application of the pharmaceutical composition in preparation of the medicine for treating scapulohumeral periarthritis. The pharmaceutical composition is prepared from 1-15 parts of radix notoginseng, 3-20 parts of rhizoma chuanxiong, 2-15 parts of rhizoma corydalis, 3-20 partsof radix paeoniae alba, 4-25 parts of radix clematidis, 3-20 parts of radix puerariae and 4-25 parts of rhizoma seu radix notopterygii. On the other hand, the invention provides a pharmaceutical composition for treating scapulohumeral periarthritis. The pharmaceutical composition is prepared from 15-45 parts of radix notoginseng, 8-30 parts of rhizoma chuanxiong, 2-7 parts of rhizoma corydalis, 3-7 parts of radix paeoniae alba, 5-11 parts of radix clematidis, 5-9 parts of radix puerariae and 4-25 parts of rhizoma seu radix notopterygii. Experiments find that a Mingren neck pain tablet for treating cervical spondylosis in the prior art has a curative effect on treatment of scapulohumeral periarthritis, but the effect of the Mingren neck pain tablet for treating diabetes scapulohumeral periarthritis is not as good as that of a new pharmaceutical composition obtained after the proportion is changed.