15 results about "Intact skin" patented technology

The utility model provides a treatment gun clamping device and a treatment gun, the treatment gun clamping device comprises a gun seat assembly and a clamping seat assembly, the gun seat assembly comprises two clamping blocks, one end points of the two clamping blocks are hinged with each other, the other end points of the two clamping blocks are connected with each other through a connecting piece to form a hoop, and the clamping seat assembly is connected with the gun seat assembly. The gun seat assembly is used for clamping a treatment gun and externally connecting an auxiliary device, the gun seat assembly is detachably connected with the clamping seat assembly, and the clamping seat assembly supports the treatment gun through the gun seat assembly. The treatment gun can be placed through the gun base assembly, the situation that in the treatment process, medical staff need to hold the treatment gun for a long time, so that arms are sour and fatigued is avoided, the labor intensity of doctors is reduced, the ultrasonic treatment effect is improved, and meanwhile the different treatment requirements that the skin of a patient is not damaged or damaged can be met.

The application relates to the technical field of medical materials, and discloses a functionalized hydrogel for treating atopic dermatitis and a preparation method and application thereof, the preparation method comprising the following steps: taking g-C3N4 powder as raw material to prepare C3N4 gel with a three-dimensional network structure; taking g-C3N4 powder and CDs powder as raw material, adding a matrix solution, and uniformly ultrasonically dispersing; adding a crosslinking agent solution to make the solution fully undergo crosslinking reaction to prepare a CDs / g-C3N4 crosslinking solution; pouring the above-mentioned CDs / g-C3N4 crosslinking solution into the above-mentioned C3N4 gel, standing for gelation, forming a functionalized modified carbon nitride gel three-dimensional network structure, and freeze-drying to obtain a functionalized three-dimensional crosslinking hydrogel. The functionalized three-dimensional crosslinking hydrogel prepared by the application has the advantages of degradability and the ability to penetrate through an intact skin barrier; and can be used for treating atopic dermatitis.

The application belongs to the field of daily chemicals, and discloses a composition for controlling oil and maintaining scalp microecology, which comprises a silk fibroin peptide-containing solution, a prebiotic composition and polylysine; the weight ratio of the silk fibroin peptide-containing solution, the prebiotic composition and the polylysine is 3-20:5-10:0.1-1. The composition combines polylysine and prebiotics (inulin, fructooligosaccharide) with silk fibroin peptide (containing lysozyme) to achieve better oil control performance, and meanwhile, the composition utilizes the functions of silk fibroin peptide such as moisturizing and barrier repair to establish a complete skin barrier while controlling harmful bacteria, so that the microecology is repaired and improved. Meanwhile, the application also provides application and cosmetics of the composition.

The invention relates to the field of traditional Chinese medicines, in particular to a compound fructus podophylli traditional Chinese medicine composition, a traditional Chinese medicine gel plaster composition and a preparation method and application thereof. The compound fructus podophylli traditional Chinese medicine composition provided by the invention comprises the following raw material medicines: 1-20 parts of fructus podophylli, 1-20 parts of lalang grass rhizome, 1-20 parts of artemisia sieversiana, 1-20 parts of rhododendron anthopogonoide, 1-20 parts of myricaria and 1-20 parts of juniperus formosana, and has the effects of resisting inflammation, easing pain, promoting blood circulation to remove meridian obstruction, dispelling wind and eliminating dampness. The invention provides a preparation method of a compound fructus podophylli traditional Chinese medicine extract. The prepared extract is high in hyperoside content and high in dry extract yield. The compound fructus podophylli traditional Chinese medicine gel plaster provided by the invention is high in viscosity, soft, high in cohesive force, free of particle micelles, uniform in coating, free of strip breakage and high in elastic property. In addition, through single-time administration, no irritation is caused to complete skin and damaged skin of rabbits, and the safety is good; continuous administration is achieved, no irritation is caused to intact skin, and slight irritation is caused to damaged skin.

To provide a method and a device for evaluating a tissue structure in a damaged tissue or a tissue being healed.SOLUTION: Provided is a method for evaluating a transepidermal water loss (TEWL) measurement result in a tissue under intact skin of a patient. The method includes steps of a) acquiring TEWL measurement scan on the skin of the patient, and b) generating a TEWL measurement map.SELECTED DRAWING: Figure 3

The application discloses a compound Pergularia Nitida L. aerosol and a preparation method thereof. The compound Pergularia Nitida L. aerosol comprises 4-5% of a preservative, 4-10% of a film forming agent, 30.3-46.5% of Pergularia Nitida L. extract, and 40-60% of a propellant selected from at least one of propane, butane, isobutane and dimethyl ether. The compound Pergularia Nitida L. aerosol uses the Pergularia Nitida L. extract as a fungicide, and introduces the preservative and the film forming agent to obtain a medicine liquid; the propellant plays a role of pressurizing and propelling; when the compound Pergularia Nitida L. aerosol is opened, the medicine liquid is sprayed into mist and uniformly sprayed on the surface of intact skin along with the propellant, so that the effect of killing fungi is achieved, and the intact skin is not stimulated.

The utility model relates to the technical field of wound dressing change auxiliary pads, and discloses a disposable sterile auxiliary pad for wound dressing change, which comprises a pad body in a square pocket shape. The liner body is composed of a lower covering liner and an upper covering liner, and each of the lower covering liner and the upper covering liner is of a three-layer structure including a surface layer, an adsorption layer and a bottom film layer from outside to inside. The surface layer of the designed pad is made of gauze, the pad is packaged after being sterilized, one person can use the pad once, the sterile principle is met, the pad can be pasted to clothes around a wound of a patient or the complete skin through low-viscosity gum, the pad is gently torn off, normal skin tissue is not damaged, and the pad is designed to be different in size and provided with small pockets. Cleared blood stasis blocks, dead skin and slough tissue, removed sutures, skin nails and the like can be placed in the device, and slipping and leakage are avoided. The dressing change and stitch removal efficiency of wound stoma nurses is improved, the operation standardization is improved, sterile operation is better executed, and the labor-saving principle is followed.

One aspect of the present application relates to a pharmaceutical composition comprising a sulfated glycosaminoglycan having an average molecular weight in the range of 3,000 to 15,000 Daltons, a skin penetrant wherein the skin penetrant promotes transdermal penetration of the sulfated glycosaminoglycan when applied to an intact skin surface, and a drug carrier for topical application, wherein the drug carrier is mixed with the sulfated glycosaminoglycan and the skin penetrant. The compositions may be used in performing methods of treating pain, ankylosis, soft tissue injury, connective tissue conditions, and / or muscular soreness in a subject.

To provide methods and apparatus for assessing tissue structure in damaged or healing tissue.SOLUTION: Provided is a method for assessing thermal imaging (TI) properties in tissue underlying intact skin of a patient, the method including: a) acquiring a TI image; and b) evaluating the TI image with respect to TI signal strength.SELECTED DRAWING: Figure 3

The invention belongs to the field of daily chemicals, and discloses a composition for controlling oil and maintaining scalp micro-ecology, which comprises a solution containing sericin peptide, a prebiotic composition and polylysine, the weight ratio of the solution containing the sericin peptide to the prebiotic composition to the polylysine is (3-20): (5-10): (0.1-1). According to the composition, polylysine and prebiotics (inulin and fructo-oligosaccharide) are combined with sericin protein peptide (containing lysozyme), better oil control performance is achieved, meanwhile, the functions of moisturizing, barrier repairing and the like of the sericin protein peptide are utilized, a complete skin barrier is established while harmful bacteria are controlled, and micro-ecology repairing and improving are achieved. Meanwhile, the invention further provides application and cosmetics of the composition.

This invention discloses a sweet potato roasting device and method that prevents cracking and cross-contamination, belonging to the field of sweet potato roasting. The device includes a shell and two sets of chains rotatably connected inside the shell, with multiple sweet potato racks positioned between the chains. Each rack includes two fan-shaped plates connected to the two chains, with a thin support wire connecting the two plates and reinforcing wires on the support wire. Multiple sets of side heating wires are disposed inside the shell. A cover plate is rotatably positioned on top of the shell. This invention solves the problem of cracking and juice leakage by employing a stepped temperature control method of first low-temperature saccharification and dehydration, followed by high-temperature caramelization, ensuring a stable release of steam from the sweet potato and maintaining its intact skin. Simultaneously, it avoids cross-contamination, effectively preventing juice from contaminating the skin of other sweet potatoes, ensuring the cleanliness and appearance of the sweet potatoes, reducing reliance on manual labor, and facilitating standardized operation.

The utility model provides a silica gel type medical self-adhesion fixing bandage. The silica gel type medical self-adhesion fixing bandage comprises a release film layer, a silica gel layer and a PU (polyurethane) film layer which are sequentially stacked, the PU film layer comprises a PU treating agent layer, a first PU film layer, an adhesive layer and a second PU film layer which are sequentially arranged in a stacked mode, and the PU treating agent layer is located on the side close to the silica gel layer. The silica gel type medical self-adhesion fixing bandage can effectively reduce mechanical injuries to injured skin and intact skin, can still keep a good adhesion effect under the condition of sweating, can be repeatedly adhered, and can be torn off and adhered again under the condition that a wound feels uncomfortable; meanwhile, the product is good in air permeability and elasticity, and can provide stable support for the whole bandage, relieve swelling and pain of the wound and promote blood circulation and wound healing.

Skin cancer is the most common form of malignancy in humans, with significant associated morbidity and cost, and steadily increasing incidence. Since it is now well established that UV-damaged epidermal keratinocytes in intact skin can harbor on the order of 5 mutations / Mb, this raises the possibility of using this mutational burden as a dosimeter of UV-induced damage and potentially skin cancer risk. In particular, sampling normal skin for biomarkers of UV exposure can lead to better understanding of the genomic alterations associated with initiation of skin cancer, which ultimately will aid in stratifying risk of skin cancer development, determination of effectiveness of current prevention methods, and better targeted therapies. Disclosed herein are devices and systems for interrogation of normal non-lesional skin to extract epidermal DNA for analysis. This approach can be generalized to any epithelial surface including in the oral cavity, gastrointestinal, or genitourinary tracts.

Described is a method of mitigating and / or preventing the onset of a pressure ulcer at an area of risk of developing a pressure ulcer, which includes the step of: a) applying a medical dressing to intact skin of a subject at the area of risk of developing the pressure ulcer, thereby mitigating and / or preventing the onset of the pressure ulcer, wherein the medical dressing has a gel pad arranged between a backing layer and an adhesive body contact layer, wherein a gel of the gel pad has a compressive strength of from 5 to 60 kPa at a strain of 50%, as measured according to a compression test.

The invention entails methods to detect and at least partially decontaminate an intact skin surface of a person suspected of exposure to harmful substance, such as cholinesterase inhibitors (i.e., nerve agents, carbamate pesticides), vesicants or synthetic opioids. The method uses a two-step film-forming composition, which indicates dermal contact of harmful substances, and at least partially decontaminate the skin surface if needed.