11results about How to "Increased blood flow" patented technology

The invention relates to the technical field of rheumatoid arthritis examination, and discloses a rheumatoid arthritis examination stabilizing device, which comprises a main plate, two groups of side plates, a main supporting seat arranged at the top of the main plate, and side supporting seats arranged at the tops of the side plates, the adjusting part is arranged between the main plate and the side plate, the fixing part is arranged on the side plate, and the relieving part is arranged on the main plate. According to the stabilizing device for rheumatoid arthritis examination, the two sets of side plates and the main plate can be adjusted according to the bending comfort degree of knee joints of a patient, it can be ensured that the device is tightly attached to the legs of the patient, unnecessary compression or discomfort is avoided, the examination process is more humanized through personalized adjustment, and the examination efficiency is improved. And the angle of the stabilizing device is adjusted, so that it can be ensured that the device is tightly attached to the legs of the patient, and unnecessary compression or discomfort is avoided.

The application provides a method for preparing diglyceride oil with improved high thrombus efficacy by enzymolysis, and products and applications thereof, and relates to the technical field of enzymatic processing. Low rapeseed diester oil and corn diester oil in the diglyceride oil are obtained by twice enzymolysis and twice molecular distillation, and the enzymes used in the twice enzymolysis include lipase and partial glyceride lipase; the lipase is a composite lipase of three enzymes, and the mass ratio of the composite lipase to the partial glyceride lipase is 1:2-4.5; the low rapeseed diester oil, the corn diester oil, the maple seed oil and the peanut oil are mixed to obtain the diglyceride oil. The preparation method improves the yield and activity of the diglyceride oil; and the obtained diglyceride oil has the effect of significantly improving blood flow speed and has good improvement effect on high thrombus.

The invention belongs to the technical field of biomedical new materials, and particularly discloses an internal arteriovenous fistula extravascular stent and a preparation method of the stent. The extravascular stent is prepared through 3D printing by using bio-absorbable elastomer resin as printing ink, the extravascular stent comprises a tubular artery stent and a tubular vein stent, and the vein stent is matched with the tube wall of the artery stent at an included angle of 30-60 degrees to form a y-shaped structure; a first notch is formed in the tube wall of the arterial stent and in the opposite direction of the anastomosis part of the arterial stent and the vein stent, and the first notch extends from one end of the tubular arterial stent to the other end of the tubular arterial stent; and a communicated second gap is arranged on the inner side of an included angle between the vein stent and the artery stent anastomosis part and extends downwards from two pipe orifices at the top of the y-shaped structure to the anastomosis part. The extravascular stent successfully solves the problems that 3D printing precision is low and medicine loading is difficult, the mechanical property is similar to that of human blood vessels, and good mechanical support can be provided.

The invention belongs to the technical field of biological medicine and food, and particularly relates to application of a water-soluble tomato concentrate (WSTC) in preparation of a product for improving heart health. Researches and tests find that the water-soluble tomato concentrate can increase myocardial hemodynamic, reduce venous extravasated blood area, expand blood vessels, relieve myocardial ischemia and reduce myocardial cell injury and apoptosis, and can inhibit release of myocardial enzyme caused by myocardial infarction in myocardial infarction; inflammation factors and immune cell infiltration are reduced, oxidation resistance is improved, the blood fat level is reduced, and atherosclerosis and coronary heart disease are improved. The effects of the water-soluble tomato concentrate provide a new development thought for improving heart health, especially for preventing and treating heart failure, myocardial infarction, atherosclerosis and coronary heart disease. Meanwhile, the water-soluble tomato concentrate disclosed by the invention is used as a food-grade raw material, is safe and reliable, and is convenient to popularize and use.

The invention discloses an orthosis with a multidirectional limiting structure, and belongs to the field of orthoses, the orthosis comprises a sole plate, an ankle guard plate is fixedly connected to the edge of the top end face of the sole plate, the ankle guard plate and the sole plate are an integrated component, abutting mechanisms are symmetrically arranged on the inner walls of the two sides of the ankle guard plate, and the multidirectional limiting structure is arranged at the bottom end of the side face of the ankle guard plate. A notch is formed in one side face of the ankle protection plate, the multidirectional limiting structure specifically comprises a fixing plate fixed to the bottom end of the side face of the ankle protection plate, a limiting plate is arranged above the fixing plate, an upper connecting plate is rotationally connected to the middle position of one side face of the limiting plate, and a connecting piece is arranged on the limiting plate and used for connecting the limiting plate and the shank of a user together. A lower connecting plate is rotationally connected to the middle position of one side face of the fixing plate, and a shaft rod is rotationally connected between the lower connecting plate and the upper connecting plate. By means of the multi-direction limiting structure, adjustment can be conducted according to the body type of a patient to achieve the multi-direction limiting effect.

The application discloses a wearable device for improving lower limb ischemia and a control method thereof, the device comprising a master control unit, an electrocardiosignal monitoring unit, a first electric pulse assembly and a second electric pulse assembly, wherein the first electric pulse assembly and the second electric pulse assembly are both composed of a medium-frequency pulse stimulation electrode with a pulse frequency of 1-100 Kz and a low-frequency pulse stimulation electrode with a pulse frequency of 50-300 Hz. The wearable device is a non-invasive, low-risk device connected through wireless communication, small in size, portable, low in cost, and does not require professional medical personnel to operate and can avoid skin damage and other risks caused by high pressure. The control method is based on electrocardiosignal setting control algorithm, so that the first pulse assembly and the second pulse assembly output electronic pulses with specific modulation waves according to preset instructions, produce hammering effect, improve lower limb hemodynamic environment, and effectively improve lower limb blood flow speed. The control method is simple to operate and high in precision.

The present application relates to a kind of improving vascular senility composition and its preparation method and application, belong to natural product technical field.The present application provides a kind of improving vascular senility composition, including osmanthus fragrans extract and pumpkin seed protein peptide, the mass ratio of osmanthus fragrans extract and pumpkin seed protein peptide is osmanthus fragrans extract:pumpkin seed protein peptide=1:(0.2-8).The present application is improved vascular senility composition by osmanthus fragrans extract and pumpkin seed protein peptide collocation, can effectively inhibit angiotensin II induced vasoconstriction, enhance cardiac output, prevent zebra fish heart structure and function damage, while also can enhance blood flow velocity, reduce vascular injury, from multidimensional synergistic prevention vascular senility formation.

The utility model provides a rehabilitation restraint chair which comprises a chair body and further comprises a guide rail arranged on the side, away from a cushion, of a supporting frame, a rolling massager is arranged on the guide rail in a sliding mode, the rehabilitation restraint chair further comprises a storage box arranged on the side, close to the rolling massager, of the cushion, an elastic band is arranged on the storage box, and a pull ring is arranged on one side of the elastic band. The rehabilitation restraint chair further comprises a protection baffle rotationally arranged on one side of the supporting frame. The guide rail is arranged on one side of the seat, the sliding block is arranged on the guide rail, and the rolling massager is arranged on the sliding block, so that the rolling massager is pulled out when needing to be used, a patient can exercise conveniently, the rehabilitation effect is improved, the rolling massager is pushed in when not used, and the unsmooth route when the patient leaves the seat is prevented; the protective baffle is rotatably arranged on one side of the mounting plate, the patient can get up or sit down conveniently by opening the protective baffle, and the patient can be protected from falling down due to unstable gravity center caused by forward inclination by putting down the protective baffle.

This invention discloses a sea buckthorn compound composition, sea buckthorn compound active ingredients, sea buckthorn compound preparations, their preparation methods, and applications. The sea buckthorn compound composition, by weight, comprises the following components: 20-26 parts sea buckthorn, 17-21 parts kelp, 9-11 parts chuanxiong rhizome, 9-11 parts astragalus root, 9-11 parts notoginseng, 7-9 parts earthworm, 7-9 parts scutellaria baicalensis, 7-9 parts cassia seed, 3-5 parts hawthorn, and 3-5 parts chrysanthemum. The sea buckthorn compound active ingredients and sea buckthorn compound preparations obtained from the sea buckthorn compound composition of this invention exhibit excellent stability and pharmacodynamic properties, can improve vascular condition or blood lipid levels, and are suitable for treating various diseases related to arterial plaque, dyslipidemia, vascular wall thickening, or vascular endothelial inflammation.

The invention discloses a fracture medicine application splint capable of conveniently replacing internal medicine, and relates to the technical field of fracture splints.The fracture medicine application splint is characterized in that two splints are arranged above a bottom plate, and a clamping mechanism for driving the bottom plate and the splints to move is arranged between the bottom plate and the splints; a lifting mechanism for promoting and improving blood circulation of a shank fracture part is arranged on the bottom plate below the two clamping plates, and the lifting mechanism is driven by a clamping mechanism; a same protection plate is arranged above the two clamping plates, a protection mechanism for driving the bottom plate and the protection plate to move is arranged between the bottom plate and the protection plate, and the protection mechanism is driven by a lifting mechanism; a medicine applying mechanism is arranged in the protection plate; a limiting mechanism of the stabilizing device is arranged on one side of the bottom plate, and the limiting mechanism is driven by a lifting mechanism; the device is simple and reliable in structure, good in fracture part fixing and protecting effect, convenient to control and suitable for popularization.

The invention discloses a novel method for repairing gingival papilla defects after gingival tumor resection through contemporaneal gingival papilla reconstruction in the technical field of medical auxiliary instruments, a first support, a second support and a plurality of distraction assemblies are included, clamping seats are arranged at the top ends of the first support and the second support, a plurality of pressing type buckles are arranged on the clamping seats, and the pressing type buckles are connected with the first support and the second support. A first telescopic rod and a second telescopic rod are fixedly connected to the side, close to the first support, of the second support, a moving assembly is fixedly connected to the side, close to the first support, of the second support, the ends, away from the second support, of the first telescopic rod and the second telescopic rod are fixedly connected to the first support, and the end, away from the second support, of the moving assembly is rotationally connected to the first support. And a controller is arranged in the first support. The oral dilator is easy to operate, the oral cavity of a patient can be dilated as much as possible according to the dilation tolerance degree of the oral cavity of the patient through cooperative operation of the dilation assembly, the moving assembly, the first support and the second support, and operation of a doctor is facilitated as much as possible while the discomfort of the patient is reduced.