33results about How to "Reduce wound pain" patented technology

The invention provides a liquid dressing for skin barrier repair and nursing and a preparation method thereof. The liquid dressing comprises 25-38 g of pentylene glycol, 15-25 g of glycerin, 15-25 g of carboxymethyl dextran, Sodium hyaluronate 1-8g, yeast essence 15-25g, plant compound fermentation filtrate 6-10g and ethyl p-hydroxybenzoate 0.5-2g, the present invention combines yeast essence with carboxymethyl dextran and sodium hyaluronate for the first time Compound, used in medical device products—wound care dressings, combined with the good physical barrier conditions of plant compound fermentation liquid, provides a more stable repairing barrier environment for wounds, significantly accelerates the repair of damaged cells, and restores the skin barrier It has good functions of promoting wound surface and wound healing.

The invention relates to a compound Retapamulin medicinal membrane agent, which comprises Retapamulin serving as a medicinal active ingredient and a Chinese medicinal extract, wherein each milliliter of membrane agent contains 0.005 to 0.01 gram of Retapamulin and 0.002 to 0.004 gram of active ingredients of Chinese medicinal extract. A preparation method for the Chinese medicinal extract comprises the following steps of: decocting 40 to 60 weight parts of giant knotweed rhizome, 15 to 30 weight parts of golden thread and 5 to 25 weight parts of bletilla which serve as raw materials, and concentrating to obtain the Chinese medicinal extract. The compound Retapamulin medicinal membrane agent is used for treating pustulosis and small-area infectious trauma, and is convenient to use and goodin effect. Clinical test observation indicates that after the membrane agent is used, the pain of wounds of patients is relieved obviously, and the healing time is advanced generally. In addition, the compound Retapamulin medicinal membrane agent also has the advantages of no irritation, no sensitivity, no toxicity to important visceral organs such as hemocyte, liver and kidney and the like.

The invention provides a skin barrier ointment dressing and a preparation method thereof, comprising the following raw materials in parts by weight: 2-30 parts of β-glucan, 1-15 parts of sodium hyaluronate, 2-15 parts of ceramide, carbomer 5-10 parts, 10-20 parts of polyethylene glycol-400, 3-10 parts of yeast polypeptides, 2-8 parts of glycerin, 2-6 parts of Tween 80, 4-20 parts of ethyl p-hydroxybenzoate, three 3-8 parts of ethanolamine, 0.3-0.8 parts of fish bone essential oil and 200-600 parts of water, the paste dressing of the present invention, its raw materials are all non-toxic natural materials, have excellent biocompatibility, biodegradability and good Excellent air permeability, can absorb a large amount of tissue exudate and have certain water retention performance, and can promote hemostasis and regeneration of native tissue, achieve continuous moisturizing, moisturizing and stable effects of the dressing, and provide a more stable repair screen for wounds closed environment.

A burn medicine delivery system for treating burn is prepared from trehalase, hyaluronic acid, and medicinal additive.

The invention discloses an intelligent humidity and temperature control spray wound treatment system, comprising an intelligent humidity and temperature control host, a vacuum pump, a humidity sensor, a liquid storage bottle, a suction catheter, a drainage dressing layer, a medical film, an atomizer, a temperature control device, A temperature sensor and a spray conduit, the other end of the conduit is directly or indirectly connected with the three-dimensional intercommunication structure of the drainage dressing layer, the humidity sensor is directly or indirectly placed in the drainage dressing layer, and the spray conduit is directly or indirectly connected with the drainage dressing layer. The three-dimensional intercommunication structure is connected. According to the wound humidity and temperature control range set by the intelligent humidity and temperature control host, the humidity sensor and temperature sensor feed back the timely information of the wound humidity and temperature, and the atomizer can be adjusted to spray the appropriate temperature through the intelligent humidity and temperature control host. The different working states of mist or vacuum pump suction provide a good healing environment for the wounds of patients with various wounds.

The invention relates to a soft tissue repair material and its preparation method and application. The preparation method of the soft tissue repair material comprises the following steps: decellularizing, dehydrating and degreasing the animal tissue to obtain a dried product; dissolving the dried product in an acid solution to obtain a slurry; adding a cross-linking agent to the slurry for cross-linking Combined reaction to obtain a reaction liquid; dry and pulverize the human amnion to obtain amnion powder; disperse the amnion powder in the reaction liquid, and then dry to obtain a soft tissue repair material, wherein the amnion powder in the soft tissue repair material and the dry matter The mass ratio is 1:4~1:1. The soft tissue repair material prepared by the above preparation method has good mechanical support performance and good biocompatibility.

The invention discloses Chinese medicinal ointment for treating burn. The Chinese medicinal ointment consists of the following ingredients: sesame oil, rhubarb, garden burnet root, borneol, bupleurum, swordlike atractylodes rhizome, angelica dahurica, honeysuckle flower and golden thread. The Chinese medicinal ointment has the advantages that: ingredients are simple, the effective rate is high, pain is relieved quickly, an effect is obvious, the Chinese medicinal ointment is suitable for patients who suffer from burn of various areas and depths, is used for relieving pain, inhibiting infection and helping injured cells and injured tissue to be propagated and differentiated, and has an obvious effect of promoting to repair wounds quickly, and a preparation method is easy; pain caused by diathermy and skin grafting in the conventional method are avoided; and the treated wounds are smooth and high in healing quality, chromatosis is reduced, and the formation of skin scars is prevented effectively.

The invention discloses an intelligent humidity control temperature control spray burn treatment system, comprising an intelligent humidity control temperature control host, a vacuum pump, a humidity sensor, a liquid storage bottle, a suction catheter, a drainage dressing layer, a medical film, an atomizer, and a temperature control device , a first temperature sensor and a spray conduit, the other end of the conduit directly or indirectly communicates with the three-dimensional intercommunication structure of the drainage dressing layer, the humidity sensor is directly or indirectly placed in the drainage dressing layer, and the spray conduit directly or indirectly communicates with the drainage dressing layer The three-dimensional intercommunication structure of the dressing layer is connected. The first temperature sensor is directly or indirectly placed in the drainage dressing layer. According to the wound humidity and temperature control range set by the intelligent humidity control and temperature control host, the humidity sensor and the first temperature sensor feed back the wound humidity, Timely temperature information, through the intelligent humidity control and temperature control host to adjust the mist sprayed by the atomizer at an appropriate temperature or the different working states of the vacuum pump to provide a good healing environment for the burns of burn patients.