7results about How to "No irritation" patented technology

The invention provides ancient plum syrup as well as a preparation method and application thereof, and belongs to the technical field of foods. The ancient plum syrup comprises the following raw materials in parts by weight: 14-25 parts of smoked smoked plum, 8-10 parts of roselle, 8-10 parts of mulberry, 3-6 parts of sweet osmanthus, 8-10 parts of pericarpium citri reticulatae, 8-15 parts of hawthorn, 3-6 parts of liquorice, 10-15 parts of red dates, 1-5 parts of mint and 100-120 parts of brown rock candy. The ancient plum syrup is prepared from genuine traditional Chinese medicinal materials, and is higher in purity, more accurate in formula and good in taste; the beverage has the effects of relieving summer-heat, resisting fatigue, appetizing, helping produce saliva and slake thirst, nourishing and protecting liver, warming lung to dissipate beverage and the like.

This invention discloses a portable low-temperature plasma device based on a Laval nozzle structure and its application, belonging to the field of plasma technology application technology. Specifically, it includes (1) the construction of the device; and (2) the use of the device for fungal eradication treatment and transdermal drug delivery enhancement treatment. The beneficial effects achieved by this invention are as follows: This invention is the first to apply the Laval nozzle structure to a portable low-temperature plasma device. The results show that the device can effectively improve the plasma jet performance and active particle content, significantly improve the treatment effect of fungal infections of the skin and nails and the transdermal drug penetration efficiency, while solving the problems of large size, reliance on external power supply, and complex operation of traditional plasma devices. Therefore, using this invention for the treatment of fungal infections of the skin and nails and for enhanced transdermal drug delivery has advantages such as ease of operation, high safety, non-invasiveness, and high efficiency, and thus has potential application prospects in the field of skin disease treatment and transdermal drug delivery.

The utility model provides a light quick-drying garment material, and relates to the technical field of garment materials. Through the multi-layer structural design of the skin-friendly layer, the antibacterial layer, the water guide layer, the protective layer and the anti-static layer which are sequentially compounded from inside to outside, perfect combination of multiple functions is achieved, and the fabric has the remarkable beneficial effects that specifically, the skin-friendly layer is formed by blending cotton fibers and modal fibers, the surface is mercerized through alkali liquor, and the anti-static effect is good; the fabric is softer and more comfortable and has no irritation when being worn next to the skin; the antibacterial layer is formed by interweaving viscose fibers carrying silver ions and bamboo charcoal fibers, the growth of bacteria is effectively inhibited through the synergistic effect of the silver ions and the bamboo charcoal fibers, clothes are kept clean, and the health of a wearer is protected; the water guide layer adopts the double-rib weave woven by the special-shaped section polyester fibers and the spandex fibers, and the section of the fibers is Y-shaped, so that the water guide performance of the fabric is enhanced, sweat can be quickly diffused and evaporated, and clothes are kept dry and comfortable.

The invention provides a pharmaceutical composition for treating cough after infection and a preparation method of the pharmaceutical composition. The pharmaceutical composition comprises the following raw materials in parts by weight: 15-32 parts of reed stems and 15-24 parts of emblic leafflower fruits. The pharmaceutical composition disclosed by the invention has the effects of clearing heat, promoting salivation, expelling phlegm and stopping coughing on the basis of Thailand traditional medical theories or traditional Chinese medicine theories, is safe and non-toxic, has no obvious adverse reaction, and has a good treatment effect on cough after infection.

The present application provides a kind of polypeptide sustained-release hydrogel coating for preventing catheter urinary tract infection and its preparation method, the coating includes the adhesive bottom layer attached to the surface of catheter substrate, and the polypeptide sustained-release hydrogel functional layer compounded outside the adhesive bottom layer;The functional layer includes hydrophilic hydrogel gel-forming matrix, targeted antibacterial polypeptide, polypeptide sustained-release carrier and biocompatible auxiliary agent.The present application solves the interface bonding problem of hydrophobic catheter substrate and hydrophilic hydrogel through the adhesive bottom layer, the coating has strong adhesion, is resistant to urine immersion and rubbing;Through polypeptide sustained-release carrier, antibacterial polypeptide is released for 30 days, and there is no risk of burst release;The targeted antibacterial polypeptide used is specific to urinary tract infection pathogenic bacteria, has no drug resistance induction risk, has excellent biocompatibility, can effectively prevent catheter-related urinary tract infection caused by short-term and long-term indwelling catheter, the preparation process is simple and controllable, is suitable for large-scale production, and can be widely applied to antibacterial modification of urinary intervention medical devices.

The application discloses a ureteral flexible mirror sheath with adjustable inner diameter size and relates to the technical field of medical devices.The technical scheme is as follows: an outer sheath pipe is arranged, a connecting head one is arranged on the outer sheath pipe, a pipe diameter adjusting mechanism is arranged in the connecting head one, the pipe diameter adjusting mechanism is used for adjusting the pipe diameter of the outer sheath pipe, a side pipe is arranged on the connecting head one, a pressure relief valve is arranged on the side pipe, an inner core is arranged in the outer sheath pipe, and a conical expansion head is arranged at the bottom of the inner core.The pipe diameter adjusting mechanism is used for realizing flexible adjustment of the pipe diameter of the sheath pipe, the inner diameter is adjusted to be minimum to reduce the passing resistance during placement, the pipe diameter is adjusted to be larger to meet the operation demand after reaching the target position, the placement convenience and the operation practicability are considered, the conical expansion head and the pressure relief valve are used for improving the operation safety, reducing the tissue damage and the complication risk, the medical silicon rubber material is used for guaranteeing the biocompatibility and the durability, the operation habit does not need to be changed, the popularization difficulty is reduced, and the medical safety and the economy are combined.

The utility model relates to the technical field of floors, in particular to a damp-proof and deformation-resistant composite floor which comprises a base plate, a nano ceramic coating is arranged on the outer side of the base plate, the top of the lower nano ceramic coating is fixedly connected with the bottom of the base plate, the top of the upper nano ceramic coating is fixedly connected with a composite silicate coating layer, and the composite silicate coating layer is fixedly connected with the bottom of the base plate. And a moisture-proof structure is arranged on one side of the composite silicate coating layer. Through cooperation of the base plate and the moisture-proof structure, when the device is used, the first waterproof layer is a polyurethane waterproof coating, the polyurethane waterproof coating has the characteristics of high-strength tear resistance and good elasticity, weather resistance, oil resistance, wear resistance, ozone resistance and acid and alkali corrosion resistance, and the second waterproof layer is a silicone rubber waterproof coating, so that the waterproof layer is not prone to falling off. The silicone rubber waterproof coating has good waterproofness, permeability, film-forming property, elasticity, cohesiveness and extensibility, so that dual waterproofness of the floor is facilitated, and the moisture-proof and deformation-resistant effects of the floor are further improved.