41 results about "Thermal burn" patented technology

The invention discloses a double-layer membranous tissue repair material and a preparation method thereof, wherein, a cell-free membranous biological derivative material is used as a surface layer, and a fibroblast is compounded in the interior of a biological support material to form a substrate, and then the surface layer and the substrate are combined in a chimeric way to form the double-layer membranous tissue repair material; a compact surface layer structure can effectively reduce the loss of water, electrolytes and protein from surface of wound, avoid the invading and the reproduction of bacteria to the impaired surface of wound as well as prevent the infection of the surface of wound, thus being beneficial to epitheliosis and epithelial growth; the substrate can directly repair the surface of wound, promote the ingrowth of cells around the surface of wound and the angiogenesis, induce the differentiation from stem cells to skin cells and quicken wound healing; compared with the existing products, the tissue repair material has the advantages of being capable of promoting the regeneration of skin, improving the elasticity, the flexibility and the mechanical abrasion resistance of skin after the surface of wound is healed, reducing hyperplasia of scar tissues, controlling the contracture, having excellent biocompatibility, increasing the success rate of transplant and improving the quality of healing; the invention has wide material resources and simple production method; the double-layer membranous tissue repair material prepared is applicable to the clinical treatment of skin defect caused by inflammation, ulcer, thermal burns, iatrogenicity and the like.

The invention discloses a double-layer artificial skin and a preparation method thereof, wherein, cell-free membranous biological derivative material is used as a surface layer, and a fibroblast, extracellular matrix synthesized and secreted by the fibroblast and a cell growth factor are compounded in the interior of biological support material to form a dermis, and then the surface layer and the dermis are combined to form the double-layer artificial skin; a compact surface layer structure can effectively reduce the loss of water, electrolytes and protein from surface of wound, avoid the invading and the reproduction of bacteria to the impaired surface of wound as well as the infection of the surface of wound, and be beneficial to epitheliosis and epithelial growth; the dermis can directly repair the surface of wound, promote the ingrowth of cells around the surface of wound and the angiogenesis, induce the differentiation from stem cells to skin cells and quicken wound healing; the artificial skin has the advantages of being capable of promoting the regeneration of skin, improving the elasticity, the flexibility and the mechanical abrasion resistance of skin after the surface of wound is healed, reducing excess scar tissues, controlling the contracture, having excellent biocompatibility, increasing the success rate of transplant and improving the quality of healing; the double-layer artificial skin has wide material resources and simple production method, and is applicable to the clinical treatment of skin defect caused by inflammation, ulcer, thermal burns, iatrogenicity and the like.

The invention relates to a thermal burn Chinese medicine composition and a preparation method thereof. The Chinese medicine composition is prepared from radix sanguisorbae, radix scutellariae, radix arnebiae seu lithospermi, borneol, beewax, sesame oil and the like. The thermal burn Chinese medicine composition has the advantages that the pain relieving effect is obvious on acute pain caused by thermal burns, the exudation of a thermal burn tissue body fluid can be reduced, the infection resistance is provided, the necrotic tissue is removed, the granulation is promoted, the healing of thermalburn wounds is fast, scars are not left, and the thermal burn Chinese medicine composition is safe and effective thermal burn medicine without toxic and side effects.

A consumable film adapted to adhere and to dissolve in the oral cavity that provides a local anesthetic and therapeutic agents for the treatment of oral burns or injuries. The film is designed to instantly release benzocaine, or other types of local anesthetic or therapeutic agent, upon adhesion to the affected areas of the mouth, and will continue to release sufficient quantities for pain relief and for healing over an extended period of time.

The invention relates to a complete-coverage laser lattice structure and method based on thermal burn weeding. The complete-coverage laser lattice structure comprises a fixing frame and lasers, wherein the fixing frame adopts a cylindrical surface or another cylinder, a plurality of holes are formed in the fixing frame, a laser is fixedly mounted in each hole, the lasers form a lattice on the fixing frame, and lasers emitted by the lasers are converged on the same straight line. The hole pitch of two adjacent lines is constant, and holes of two adjacent rows have certain displacement so as to ensure that a coordinate gap does not exist during radiation of the lasers. The lasers are connected with a controller, positions of weeds are positioned by a monitor, the controller is used for controlling corresponding laser switches on a lattice instrument, and the lasers are emitted to weed through thermal burn. According to the complete-coverage laser lattice structure and method, the structural design is simple and reasonable, and accurate weeding can be performed row by row by controlling the switches of corresponding lasers according to the specific positions of the weeds; and when the structure is placed on an agricultural machine, complete-coverage and timely laser weeding is achieved along with the forwarding of the agricultural machine.

Systems, devices, and methods for providing a ring holder stand for a portable digital device, such as a smartphone, tablet, portable media player and the like, that can be easily separated from and re-attached to the portable digital device as needed by a user, so that the ring holder stand can be removed while the portable digital device is being recharged so as to stop the chances of causing fire or thermal burn that may occur if the metal ring holder stand remains attached to the portable digital device.

The invention discloses a traditional Chinese medicine enema for treating a chronic pelvic inflammatory disease. The chronic pelvic inflammatory disease belongs to categories of abdominal pain, a leukorrheal disease, abdominal mass, no cause and the like; main pathogenesis of the chronic pelvic inflammatory disease is Qi-stagnation and blood stasis, and combines wetness, thermal burn, qi deficiency and the like; and the blood stasis is a key of the pathogenesis of the chronic pelvic inflammatory disease. Therefore, the enema is prepared by selecting traditional Chinese medicines of glossogyne tenuifolia, small blood cane, veronica serpyllifolia, radix ampelopsis, oxalis corymbosa, radix mandragorae caulescentis, swertia yunnanensis burk, Mongolian oak bark, corydalis tuber and princesplume ladysthumb fruit; a clinical test of a hospital proves that the total efficiency reaches 97.4%; various clinical symptoms are improved obviously; and the enema is worthy of being popularized and applied clinically.

The invention discloses an artificial grass and natural grass mixed planting technology and a construction method thereof. An artificial turf, a pipeline system layer, a river sand layer, a nutrient soil layer and a natural grass layer are sequentially laid on mixed planting grassland. According to the construction method provided by the invention, construction procedures are simple and easy to implement, the construction period is greatly shortened, the construction efficiency is effectively improved, the problem of thermal burn of skin can be effectively solved through the obtained mixed planting grassland, natural grass can sufficiently disperse and absorb heat of sunlight, and the situation that when sunlight directly radiates, skin suffers thermal burn due to the fact that skin makes too much contact with fibers during relaxation and exercise is avoided; and meanwhile, the situation that a large quantity of compounds serve as filler is avoided, the area of the green space can be increased by utilizing mixed planting grass, the vegetation coverage is improved, air is purified, the field is closer to nature, the mixed planting grass is more environmentally friendly, the environment can be beautified greatly, safety and comfort are achieved, and the mixed planting grassland is suitable for sports and relaxation.

The invention discloses a pure traditional Chinese medicine burn and decubitus liquid and a preparation method thereof, which is used for treating burn and decubitus. 780‑800 copies. The preparation method is as follows: the holly leaves are picked to remove impurities, washed, added water and pulverized, and the coarse residue is removed to obtain a suspension; the green wood incense is ground into powder, added to the suspension, and stirred evenly. The medicinal solution of the invention has particularly good effects on burns and bedsores.

The invention discloses a method rapidly identifying a cucumber breeding material with heat resistance and moisture resistance without damaging a seedling stage, which comprises the following steps carried out in a manual simulation environment with daytime/night=12hr/12hr, daytime temperature of 35 DEG C, night temperature of 25 DEG C, daytime humidity of 80%, night humidity of 100% and daytime illumination intensity of 40,000lux: (1) carrying out first screening on the seventh day after cucumber sowing, and selecting seedlings with the length of hypocotyls not exceeding 4cm; (2) on the ninth day after sowing, selecting the seedlings where first main leaves have the sizes not exceeding 4*5cm and the main leaves and edges of cotyledons are free of thermal burn; and (3) respectively inoculating plasmopara viticola and zucchini yellow mosaic virus (ZYMV) on the seedlings selected in the step (2) at the period of a third main leaf. The seedlings having heat resistance and moisture resistance to the plasmopara viticola and the ZYMV are the cucumber breeding material with the heat resistance and the moisture resistance. The method rapidly identifying the cucumber breeding material with the heat resistance and the moisture resistance without damaging the seedling stage causes no damage to the seedlings, can identify the cucumber breeding material with the heat resistance and the moisture resistance through three simple morphological characteristic indexes and is learned and operated easily. Besides, the method is good in relevance and high in accuracy rate.

The invention discloses a skirting line with a heating function, and the skirting line is used at the joint of a wall surface and a ground. The skirting line with a heating function comprises a panel(1), wherein the two surfaces of the panel (1) are a front surface with visible appearance after installation and a back surface with invisible appearance after installation respectively; and along the length direction, the skirting line is provided with an electric heating belt (3) which is attached to the back surface of the panel (1) on the back surface of the panel (1). By adopting the technical scheme, the heating structure is arranged by utilizing the skirting line which must be arranged at the lowest part of the wall surface in decoration, the installation, splicing, debugging and maintenance of heating facilities are extremely convenient, and the comfort level of human body feeling is improved; the influence of furniture and articles on the ground on heat transfer is avoided, the heat efficiency is greatly improved, the valley low-cost electricity is fully utilized, the heating cost is greatly reduced, and the domestic electricity consumption cost is reduced; the adverse influence on a floor and a floor tile caused by the heating is avoided; and the heating device can be effectively prevented from causing thermal burns to human body, particularly children.

The invention discloses an actinidia cultivation method capable of adjusting illumination, and belongs to the technical field of actinidia cultivation. According to the method, in the actinidia cultivation process, a top pillar is arranged in each row of actinidia, and lower-layer iron wires are pulled and arranged under a greenhouse frame in the row direction; the lower-layer iron wires are tiedto the top pillars to attract 2 principal branches of actinidia, and the planar greenhouse frame is adopted for cultivation; a steel-frame greenhouse is arranged on the planar greenhouse frame, steelpipes are arranged on the top pillars, and semicircular steel frames are arranged on the steel pipes, and parallelly installed in the row direction; the tops of the semicircular steel frames are connected through connecting steel pipes; a sunshade net is arranged on the steel-frame greenhouse and fixed to the interiors of film pressing grooves in the top of the steel-frame greenhouse, and sunshadenets at the two sides of the steel-frame greenhouse are collected and retracted up and down through a film reeler to adjust illumination. The method is suitable for cultivating actinidia in regions which have high temperature and strong light in summer, the illumination intensity is adjusted by adjusting the coverage of the sunshade nets, so that the photosynthetic efficiency is improved, the harm of thermal burns of the strong light to actinidia is effectively avoided, and normal growth and development of actinidia in summer are ensured.