9results about How to "Relieve swelling" patented technology

This invention provides a traditional Chinese medicine preparation for promoting blood circulation and relieving pain, and its preparation method, relating to the field of traditional Chinese medicine pharmaceutical technology. The preparation is made from the following parts by weight of traditional Chinese medicine raw materials: 10-30 parts of Polygonatum sibiricum, 10-30 parts of Spatholobus suberectus, 10-30 parts of Curcuma longa, 5-20 parts of Sparganium stoloniferum, 5-20 parts of Areca catechu peel, 5-20 parts of Polygonum hydropiper, 5-20 parts of Rhizoma Scutellariae, 1-5 parts of Artemisia argyi, 5-20 parts of Solanum nigrum, 5-20 parts of Catechu, 10-30 parts of Scutellaria barbata, 5-20 parts of Aristolochia debilis, 10-30 parts of Astragalus membranaceus, and 5-20 parts of Artemisia argyi oil. The traditional Chinese medicine preparations described in this invention differ from those that typically enhance the efficacy of a single herb. Instead, they exhibit a synergistic relationship where one plus one equals more than two. The principal, assistant, adjuvant, and guide herbs complement each other, combining both tonifying and purging effects. This approach effectively promotes the dissipation of blood stasis, unblocks the flow of qi and blood in the meridians, eliminates local inflammation, and reduces swelling and pain. Simultaneously, it nourishes the tendons and bones, supports the body's vital energy, and enhances the body's ability to resist pathogens and repair damage. Thus, it comprehensively alleviates pain caused by various factors, achieving the goals of promoting blood circulation, removing blood stasis, clearing the meridians, reducing inflammation and swelling, and relieving pain.

The invention discloses a bone fracture rehabilitation treatment device, and relates to the technical field of bone fracture rehabilitation assistion.The bone fracture rehabilitation treatment device comprises a leg support, a supporting frame is movably arranged at the bottom end of the leg support, a rotating shaft is fixedly arranged at one end of the leg support, a rotating adjusting assembly is arranged in a bending frame, and the rotating adjusting assembly comprises an adjusting part and a torsion part; the torsion part is matched with the rotating shaft, the adjusting part controls connection of the torsion part and the rotating shaft, a fumigation assembly is arranged on the outer side of the fumigation pinch plate, and the device achieves'load / no-load 'switchable design of shank lifting training through ingenious matching of the rotating adjusting assembly and the torsion part. Through free rotation of the bending frame around the rotating shaft, low-intensity movement is performed on muscles around the shank, the situation that a bone fracture part is injured due to overlarge load is avoided, muscle strength is intensified in a targeted mode, blood circulation is promoted, a good muscle supporting and metabolism environment is provided for bone fracture healing, and the progressive scientific rehabilitation rhythm is achieved.

The invention provides a negative current collector and a preparation method thereof, a negative pole piece and a battery, the negative current collector comprises a current collector substrate, a lithium-loving metal layer and a polymer layer, the lithium-loving metal layer is arranged on at least one side of the current collector substrate, and the polymer layer is arranged on one side, deviating from the current collector substrate, of the lithium-loving metal layer; the polymer layer has a porous structure, and the polymer layer contains conjugated carbonyl. The polymer layer with the porous structure is arranged on the lithium-loving metal layer, so that uniform deposition of lithium is realized. The porous structure of the polymer layer provides a rapid migration channel for lithium ions, provides a lithium deposition space, relieves the volume expansion of the negative electrode, and inhibits the generation of lithium dendrites. The lithium-loving metal layer and the polymer layer have lithium-loving difference, lithium is induced to preferentially deposit from bottom to top through the porous structure, lithium dendrite growth is inhibited, and the coulombic efficiency in the cycle process is improved. In addition, by arranging the polymer layer, the negative electrode current collector has relatively high mechanical strength and flexibility.

The utility model relates to the field of medical instruments, in particular to a disposable crissum postoperative nursing pad. The utility model provides a disposable crissum postoperative nursing pad which can inject water to perform hot compress or cold compress on a patient when the disposable crissum postoperative nursing pad is pasted for use, relieve inflammation, swelling and pain, reduce bleeding, improve use comfort and promote wound healing. A disposable crissum postoperative nursing pad comprises a breathable pad, a first sticking sheet and the like, and the upper side of the rear portion of the breathable pad is connected with the first sticking sheet. Cold water or hot water is poured into the water injection pipe and then enters the water bag for water injection, then the anti-overflow screw cover is rotated to be movably installed for sealing, then the device is pasted on trousers for use, hot compress or cold compress is carried out through hot water or cold water, and therefore when the device is pasted for use, water injection can be carried out on a patient for hot compress or cold compress. Inflammation, swelling and pain are relieved, bleeding is reduced, the use comfort is improved, and wound healing is promoted.

A rehabilitation training wrist developer belongs to the field of rehabilitation training instruments. Comprising an elastic rubber airbag; the outer circular surface of the elastic rubber air bag is fixedly connected with a finger ring, and the outer circular surface of the elastic rubber air bag is also fixedly connected with a fixing seat for fixing a thumb; the fixed seat is arc-shaped, and an arc-shaped groove and a groove communicated with the arc-shaped groove are formed in the inner circular surface of the fixed seat; pressing air bags are fixedly connected into the arc-shaped grooves and the grooves; the end, located in the arc-shaped groove, of the pressing air bag is fixedly connected to the outer circle face of the elastic rubber air bag, and a through hole communicating the pressing air bag with the elastic rubber air bag is formed in the outer circle face of the elastic rubber air bag. The elastic rubber air bag is used for replacing a traditional body-building hand-muscle developer, inflammation aggravation or secondary injury induction caused by excessive friction between tendons and tendon sheaths is avoided, meanwhile, the functions of pressing the thumb of a patient and stimulating vasodilatation are achieved, blood circulation is promoted, metabolic waste discharge is accelerated, swelling and stiffness are relieved, and the body-building effect is achieved. The muscle tension can be relieved.

The application provides a silicon-carbon negative electrode material and a preparation method and a lithium ion battery thereof, the silicon-carbon negative electrode material is a grape-like secondary particle, the secondary particle is composed of primary particles, carbon nanotubes and graphite, the surface of the primary particle is connected with the graphite through the carbon nanotubes; the primary particle is a double-coated silicon-based material, the inner core of the primary particle is a silicon-based material, the inner coating layer is an oxide layer, and the outer coating layer is a carbon coating layer. The application effectively enhances the conductivity of the silicon-carbon negative electrode material by designing the grape-like silicon-carbon negative electrode material, solves the problems of particle separation and poor conductivity in the expansion process, and the material has a high degree of disorder, which is beneficial to improving the fast-charging performance of the material; in addition, the double-coated silicon-based material surface can improve the initial efficiency while reducing the residual of the surface alkali, and can effectively alleviate the expansion problem of the silicon-based material, reduce the erosion of the electrolyte to the surface of the silicon-based material, and further enhance the cycle performance of the material.

A silicon-carbon anode material with a curved graphite layer structure and its preparation method are disclosed, belonging to the field of battery anode materials. The specific solution is as follows: A silicon-carbon anode material with a curved graphite layer structure comprises a silicon phase and a carbon phase. The carbon phase is a partially graphitized carbon matrix, which includes multiple multilayer curved graphite layer units. Micropores are formed between these multiple multilayer curved graphite layer units, and an interconnected pore network is formed between the arched cavities of the multilayer curved graphite layers and the micropores. The silicon phase is distributed on the surface of the multilayer curved graphite layer units, inside the arched cavities, and within the micropores. In this invention, the arched cavities formed by the multiple multilayer curved graphite layer units are interconnected with the micropores, providing effective pores to alleviate silicon expansion while also providing an effective pathway for subsequent ion transport.

This invention belongs to the field of traditional Chinese medicine compound technology, and discloses a traditional Chinese medicine compound and mask preparation for anti-inflammatory, soothing and repairing facial dermatitis. The traditional Chinese medicine compound is made from the following traditional Chinese medicines in parts by weight: purslane: 10-15 parts, phellodendron bark: 10-12 parts, burnet root: 10-12 parts, and licorice root: 6-10 parts. This invention selects four medicinal materials—purslane, phellodendron bark, burnet root, and licorice root—and formulates them in a clear and coordinated manner. The herbs work synergistically, addressing both the symptoms and the root cause. It can clear heat and dampness, cool the blood and detoxify, and also has modern pharmacological activities such as anti-inflammatory and antibacterial effects, and promotes wound healing. It can effectively improve various skin lesions such as erythema, swelling, itching, and burning in facial dermatitis. Moreover, the medicine is mild, has low irritation, acts directly on the affected area, has a direct effect, and is highly safe.

This invention discloses a negative electrode sheet and a lithium-ion battery. The negative electrode sheet includes at least two sets of active units coated sequentially from one side of a negative electrode current collector. Each set of active units includes a graphite negative electrode layer and a hard carbon negative electrode layer coated sequentially from the inside out. The graphite negative electrode layer has multiple pores spaced apart on the side adjacent to the hard carbon negative electrode layer, and hard carbon negative electrode material for forming the hard carbon negative electrode layer is embedded within these pores. The pore capacity between each set of active units increases sequentially from the inside out. This invention, by optimizing the negative electrode sheet structure, can significantly improve the low-temperature charge-discharge cycle performance of the battery. This multi-layer negative electrode sheet has the advantages of high charging efficiency and strong low-temperature charge-discharge capability, which can significantly improve the high-rate charge-discharge performance of lithium-ion batteries and extend the electrode life under high-rate charge-discharge conditions.