32 results about "Skin scratch" patented technology

The invention belongs to a traditional Chinese preparation, in particular to a traditional Chinese medicine recipe for restoring deep burnt wound, promoting tissue regeneration and inhibiting scar hyperplasia. A traditional Chinese compound preparation for deep burnt wound restoration and tissue and skin regeneration promotion is characterized by comprising the following ingredients in parts by weight: 0.1 to 100 parts of bletilla, 0.1 to 10 parts of camphor and 0.1 to 5 parts of borneol. The traditional Chinese compound preparation can be used for treating residual burn wound surfaces, chilblain, bedsore, deep skin scratch, lower limb ulcer and chemoradiotherapy skin tissue injury, the restoration is fast, and the effect is obvious.

The invention discloses a lesion scraper for dermatology, comprising a cover body, a guide hole, a handle, a driving mechanism, a linkage mechanism, a mounting plate, a mounting sleeve, a mounting block, a relief hole, a control mechanism, a moving mechanism, a blade, and a monitoring mechanism , pressure sensor, the lesion scraper used in dermatology can control the bonding force between the blade and the patient's lesion within the required range, and then through the reciprocating mechanical structure of the device, the blade can be adjusted to the patient's The lesions are repeatedly scraped. It can be seen that the use of the device in this application not only reduces the work intensity of medical staff, but also ensures the effect of scraping the lesions of patients.

The invention discloses a method for detecting scratches on the surface of an aircraft aluminum alloy skin. Firstly, two kinds of display solutions and neutralization solutions are prepared, and then dust is removed from the surface of parts, and then the suspected scratched parts are isolated, and one drop is added to the suspected scratched parts. Good display solution 1, rinse and check the color of the suspected scratched part, then drip display solution 2, rinse the suspected scratched part with clean water, neutralize, rinse and dry, after drying, determine according to whether the suspected scratched part is black Whether the skin is scratched. The method for detecting scratches on the surface of the aircraft aluminum alloy skin of the invention can correctly identify the scratches on the surface of the aluminum alloy skin through corrosion display detection and control the product quality.

The invention provides a method for manufacturing double-row parallel holes and metalized half holes of a circuit board. By adopting the method provided by the invention, in a production process of the double-row parallel holes and the metalized half holes, the effects of being free of burr, flashing, copper skin turnup and copper skin scratch can be achieved. And meanwhile, the invention further provides an acidic etching solution with a high copper dissolubility and a fast etching speed.

The invention belongs to the field of a sanitary and medical protection tool, and concretely discloses a waistcoat type restraint strap for a heart failure patient. The waistcoat type restraint strap comprises a front piece and a back piece, wherein the upper part of the front piece and the upper part of the back piece are connected through shoulder straps; the lower part of the front piece and the lower part of the back piece are connected through a regulating strap; a shoulder extending strap is arranged on each shoulder strap; the lower part of the front piece is provided with an abdomen extending strap; an operation window is arranged on the front piece; shielding cloth used for shielding the operation window is arranged in the position of the operation window; each of the front piece and the back piece is Dacron or cotton cloth with meshes; a light reflecting layer is coated on the front piece and / or the back piece; the regulating strap is an elastic strap or a magic tape. The waistcoat type restraint strap has the advantages that when the waistcoat type restraint strap is used for safely fixing the heart failure patient, the occurrence of skin scratch can be reduced; in addition, the patient is ensured to have a certain moving space.

The invention discloses soft rhombic monofilament artificial turf. The turf comprises rhombic grass filaments with rhombic cross sections, wherein the rhombic grass filaments are mounted and inserted in a base layer, the base layer comprises a rubber layer, a felt layer is arranged under the rubber layer, the lower side of the felt layer is connected with a PU (polyurethane) cushion layer, the lower surface of the PU cushion layer is coated with a back gum layer, pits are formed in positions, corresponding to mounting and inserting positions of the rhombic grass filaments, of the lower surface of the PU cushion layer, and anti-falling tightening rings are arranged at roots of lower ends of the rhombic grass filaments and arranged at the pits. The invention further discloses a preparation method of the soft rhombic monofilament artificial turf. The grass filaments of the turf are soft, the toughness and the elasticity are good, the grass filaments are mounted and inserted firmly and cannot loose and fall off easily, and sport injuries such as skin scratches, sprains and contusions of feet and the like can be effectively reduced.