29 results about "Skin loss" patented technology

The invention provides a composition for repairing a skin barrier as well as a preparation method and application thereof, and relates to the technical field of cosmetics. The invention discloses a composition for repairing a skin barrier. The composition comprises ceramide NP1, ceramide AP, ceramide EOP, asiaticoside and DNA sodium. The composition is used for repairing skin from related proteins such as endogenous and endogenous injury, inflammatory factor inhibition, light injury, skin cuticle barrier and the like, and can deeply resist inflammation, relieve and maintain stability in an endogenous and endogenous two-way manner, and repair the damaged skin barrier in a multi-level and multi-dimensional manner, so that the skin problems such as skin dryness, roughness, desquamation, redness and swelling, pruritus and the like are improved.

The invention discloses a freckle-removing and whitening mask which is prepared from the following raw materials: chrysanthemum, pearl, radix angelicae, almond, poria cocos, rhizoma atractylodis macrocephalae, peach kernel, ginseng, mung bean, bletilla striata, cortex moutan, rhodiola rosea, silkworm larva, Chinese yam, honeysuckle and the like. The facial mask is a pure traditional Chinese medicine facial mask, has remarkable curative effects on whitening, removing freckles, removing acnes and minimizing pores, and can effectively reduce facial skin damage, effectively inhibit growth of facial germs, promote vigor of subcutaneous capillaries of the damaged face, improve metabolism of the skin and enable the facial skin to reappear in a compact and refined state. In addition, the facial mask can enhance the ability of facial skin to resist invasion and stimulation of external germs, form a natural protective barrier for the facial skin, well repair, moisten and care the facial skin, and keep the facial skin comfortable, beautiful and healthy for a long time. Pure traditional Chinese medicine raw materials are selected, chemical components are not added, and harm to facial skin and the body is avoided.

The invention belongs to the technical field of acupoint patches, and particularly relates to an acupoint patch acting on joints and a preparation method thereof.The acupoint patch comprises a breathable non-woven fabric, the front portion of the breathable non-woven fabric is coated with a medical adhesive layer and provided with a plurality of tearing cracks, the middle of the front side of the breathable non-woven fabric is connected with a cotton backing ring in an adhesive mode through the medical adhesive layer, and a medicine cake is arranged in the cotton backing ring; the medicine cake is prepared from the following components in parts by weight: 12 parts of notopterygium root, 12 parts of radix angelicae pubescentis, 12 parts of ramulus mori, 12 parts of pawpaw, 12 parts of rhizoma sparganii, 10 parts of ligusticum wallichii, 6 parts of cassia twig, 15 parts of angelica sinensis, 15 parts of kadsura pepper stem, 15 parts of salvia miltiorrhiza, 5 parts of frankincense, 5 parts of myrrh, 10 parts of cornu cervi pantotrichum and a proper amount of collagen peptide. By adding the cornu cervi pantotrichum and the collagen peptide, both the cornu cervi pantotrichum and the collagen peptide can effectively relieve arthralgia and improve joint flexibility, and meanwhile, the collagen peptide can maintain skin elasticity, promote wound healing and prevent skin damage to the position where a user uses the acupoint patch for a long time.

The utility model discloses an improved excretion protection bag suitable for an enteroscope, and belongs to the technical field of medical care appliances. An improved excretion protection bag suitable for an enteroscope comprises an ostomy bag body, an inlet and an outlet are formed in the two ends of the ostomy bag body respectively, an adhesive panel is fixedly connected to the outer surface, close to the inlet, of the ostomy bag body, a finger stall is fixedly connected to the interior of the outlet, and the enteroscope is arranged at the other end of the finger stall. The colonoscope is inserted into the ostomy bag body in a penetrating mode and extends out of the inlet, a negative pressure suction connector is arranged at the bottom of the ostomy bag body, a negative pressure suction tube is fixedly connected to the end of the negative pressure suction connector, a negative pressure bottle is arranged at the other end of the negative pressure suction tube, and a ventilation tube is arranged at the end of the negative pressure bottle. According to the utility model, the protection effect can be effectively and obviously reflected, so that medical personnel, the surrounding environment and the ground are not polluted, the skin of a patient is protected from being damaged, and the skin of the patient is kept dry and clean.

The invention relates to the technical field of child skin care products, in particular to a child skin soothing and repairing cream containing egg yolk oil extract and a preparation method of the child skin soothing and repairing cream. The prepared children skin soothing and repairing cream is long in acting time and high in repairing efficiency; wherein the egg yolk oil hydrogel beads are easy to break at the damaged skin, and the egg yolk oil emulsion is released, so that the action time can be prolonged, the egg yolk oil emulsion is released at the damaged skin in a targeted manner, and the utilization rate and the repair efficiency are effectively improved; the silk fibroin microspheres reduce active oxygen and have good ultraviolet resistance; through the synergistic effect of the components in the plant extract, various problems of fragile skin barrier, dryness, water shortage, redness, inflammation and the like of children can be effectively solved; the auxiliary materials can promote mutual fusion of the components while playing a role in moistening and moisturizing, and compared with the prior art, the composition has a wide application prospect.

The utility model discloses a medical adhesive tape which comprises a base layer, an adhesive layer is arranged below the base layer, and a surface layer is arranged above the base layer. According to the medical adhesive tape, a storage cavity is formed in the base layers, a tearing line is arranged between the two base layers, an easy-to-tear part is connected to the corner of the upper surface of each base layer, and an air inlet hole is formed between the easy-to-tear part and the storage cavity; an antibacterial layer is connected between the base layer and the adhesive layer in a heat sealing manner. According to the medical adhesive tape, when the medical adhesive tape on the skin of a patient needs to be torn off, only the easy-to-tear part needs to be torn off firstly, and at the moment, the easy-to-tear part does not shield the air inlet hole any more, so that iron powder in the material storage cavity makes contact with outside air and emits heat, the bonding layer is softened, and the bonding force between the bonding layer and the skin is reduced; and then medical personnel hold the easy-to-tear part and slowly and stably tear off the easy-to-tear part along the skin texture direction, so that pain and skin damage to a patient caused by rapid and violent tearing are avoided.

The utility model discloses an oxygen mask for medical care, which relates to the technical field of medical supplies and comprises a mask body and a fixing band, a connecting hole is arranged on the mask body, the mask body is connected with an oxygen catheter through the connecting hole, the fixing band is detachably fixed on the mask body, and the mask body can be worn through the fixing band. The mask further comprises two face pressure reduction layers and two retroauricular pressure reduction layers, the two face pressure reduction layers and the two retroauricular pressure reduction layers are arranged on the fixing band in a sleeving mode, the two face pressure reduction layers and the two retroauricular pressure reduction layers are in bilateral symmetry on the fixing band, and the two face pressure reduction layers are located at the two ends, close to the mask body, of the fixing band respectively. The face pressure reduction layer and the back-of-ear pressure reduction layer are both made of double-layer cotton, and the face pressure reduction layer and the back-of-ear pressure reduction layer which are made of cotton can reduce facial tightening marks, improve the comfort of a patient, preventively reduce the risk of facial skin damage and further reduce the probability that the mask slips off.

The invention discloses an upper arm restraining device for medical nursing, belongs to the technical field of medical apparatuses and instruments, and aims to solve the problems that when a patient suffers from stress in a restrained state, the patient usually does not autonomously clench a fist, so that the risks of skin damage and muscle and nerve fatigue are aggravated, and the risk of accidental injury is increased. Two first containing grooves are symmetrically formed in the upper arm support, first connecting supports are rotatably installed in the two first containing grooves, a fixing piece is fixedly connected to the upper arm support, a shell is fixedly connected to the end, away from the upper arm support, of the fixing piece, and a restraining assembly is arranged in the shell. According to the upper arm restraining device for medical nursing, the arms of a patient are effectively supported in an inflation mode, flexible restraining and supporting can be provided for the upper arms of the patient, locking can be conducted when the patient fiercely counteracts, the local restraining strength is enhanced, stable restraining is formed, and the self-injury behavior is effectively prevented.

The invention belongs to the technical field of biology, and particularly relates to application of DPP4 in treatment or diagnosis of inflammatory skin diseases characterized by skin barrier injury. According to the application disclosed by the invention, key effects of dipeptidyl peptidase-4 (DPP4) in regulating and controlling keratinocyte differentiation and maintaining normal skin barrier structures and functions are analyzed, and on the basis of AAV-mediated skin tissue keratinocyte DPP4 gene therapy, the conditions of abnormal epidermis thickening and abnormal differentiation caused by skin damage can be relieved by inducing normal differentiation of keratinocytes, so that the curative effect of the skin tissue keratinocyte DPP4 is improved, and the curative effect of the skin tissue keratinocyte DPP4 is improved. The traditional Chinese medicine composition provided by the invention can be used for promoting the repair of an epidermal barrier and improving and maintaining the steady state of the skin barrier so as to effectively improve psoriasis-like dermatitis, and a new scheme is provided for treating inflammatory dermatosis characterized by skin barrier injury. In addition, the expression level of DPP4 can be used as a diagnostic marker for inflammatory skin diseases characterized by skin barrier injury.

The utility model relates to the technical field of hygienic products, and discloses adjustable baby waist surrounding trousers which comprise a trousers body, a waist ring is fixedly connected to the waist of the trousers body, an adjusting assembly is fixedly connected to the interior of the waist ring, a plurality of sets of buttonholes are formed in the surface of the waist ring, fixing buttons are fixedly connected to the interiors of the buttonholes, and the fixing buttons are fixedly connected to the interiors of the buttonholes. One side of the fixing buckle is fixedly connected with warm keeping cloth, and the outer portion of the trouser body is fixedly connected with a ventilation bottom film. According to the adjustable baby waist-surrounding trousers, through the arrangement of the adjusting assembly, the elastic band is fixedly connected to the interior of the waist ring, the tension degree of the elastic band is preliminarily adjusted according to the size of the waist of a baby, the two sides of the trousers body are fixedly connected with the hook-and-loop fasteners, the positions of the hook-and-loop fasteners on the hook-and-loop fasteners are adjusted, and the waist-surrounding trousers are fixed; it is ensured that the paper diaper cannot fall off in the moving process of a baby, friction and compression on the skin of the baby can be reduced through appropriate tightness, and the risk of skin damage is reduced.

The utility model relates to the technical field of medical instrument manufacturing, in particular to a freezing fat dissolving flat handle, a lower shell and an upper shell are connected through a hasp, and a positioning groove is formed in the lower shell; one side of the freezing copper plate is a flat plate and is in contact with a treatment part, a limiting groove is formed in the middle of the other side of the freezing copper plate, and the semiconductor chilling plate is embedded in the limiting groove; the hot end face of the semiconductor chilling plate is in direct contact with the radiator which is connected with external cooling water through a water pipe; the semiconductor chilling plate and the radiator are fixed by a fixing assembly; the pull rings are installed between the lower shell and the upper shell in tandem and can rotate by a certain angle. The freezing fat dissolving flat plate handle is convenient to install and easy to disassemble. A negative pressure device is omitted, and the phenomena of hyperemia or extravasated blood, blisters, skin infection and the like caused by skin damage are eradicated. And the freezing copper plate is a plane plate, so that the phenomenon that the skin is not uniformly cooled when being in contact with the human skin is avoided, and the possibility of frostbite is reduced.

The invention relates to a laser beauty instrument cooling repair module and a beauty operation method thereof.The laser beauty instrument cooling repair module comprises an operation cantilever, the front end of the operation cantilever is movably connected with a laser emission module, and a positioning support abutting against the skin extends in the emission end direction of the laser emission module; a cooling structure for circulating low-temperature carbon dioxide gas is arranged at the abutting end of the positioning support, a thin channel structure is formed in the position, corresponding to the abutting end of the positioning support, of the cooling structure, and the thin channel structure comprises glass sheets which are installed at the abutting end of the positioning support and oppositely arranged up and down. One end of a cooling cavity formed by the glass sheets on the two sides and the positioning bracket is communicated with the cooling structure, and the other end extends to form an exhaust end; a plurality of carbon dioxide discharge holes which are communicated up and down are formed in the surface of the glass sheet close to the lower layer; and an anti-condensation structure for volatilizing condensed water is arranged on the outer surface of the glass sheet close to the upper layer. The device has the effects that cold air is isolated from air, and meanwhile, the laser irradiation position can be directionally cooled to prevent skin damage.

The utility model belongs to the field of fracturing plugs, particularly relates to a wound nursing ice bag, and aims to solve the problems that an existing ice bag is not provided with a corresponding fixing structure, when a patient is subjected to ice compress, the ice bag is prone to displacement, the ice compress effect is reduced, meanwhile, the timely temperature cannot be displayed, and the ice bag is inconvenient to use. The ice bag comprises an ice bag body, the ice bag body is of a cylindrical structure with an upward opening, an outer layer is arranged on the outer side of the ice bag body, the bottom of the outer layer is attached to the bottom of the ice bag body, and the top of the ice bag body is fixedly connected with a sealing protrusion in a sealed mode. The cold compress device is simple in structure and convenient to use, can be fixed on the body of a patient or other parts needing cold compress, ensures continuity and effectiveness of cold compress, improves use convenience and comfort through the temperature display mechanism, and meanwhile avoids the problems that the cold compress effect is poor or skin is damaged due to the fact that the temperature of the ice bag is too high or too low.

The utility model discloses a nasal oxygen cannula which comprises a nasal plug which comprises a cannula section extending into a nasal cavity, a middle section located at one end of the cannula section and wing sections arranged at the two ends of the middle section respectively. The base is detachably connected to the bottom of the middle section; the protecting band is detachably connected to the end part of the wing section, and the protecting band is provided with a cheekbone groove for accommodating the cheekbone bulge; the head band is fixed at the end part of the protective band; the utility model discloses a dressing plaster. In the scheme, after the tube section extends into the nasal cavity, the middle section is of a narrow-end-up structure, so that the middle section is in a tilting posture, the contact area with the skin is reduced, the end part is thicker, and the middle part is thinner, so that the covering area on the skin can be reduced on the premise of ensuring the structural strength; the arrangement of the wing sections can conform to the binding path of the head band so as to reduce the pressure applied to the facial skin, the cheekbone grooves in the protective band can reduce the pressure borne by the skin at the cheekbone position, the shielded end of the head band can reduce the friction of the head band to the skin, and the possibility of skin damage is reduced.

The invention belongs to the technical field of preparation of skincare products, and particularly relates to bicontinuous cleansing oil based on sensitive skin repair and a preparation method thereof, the bicontinuous cleansing oil comprises the following raw materials by mass percentage: an anti-allergy repair agent, grease, an emulsifier, a humectant, an antioxidant, a preservative, and the balance of a functional additive and water; wherein the anti-allergy repairing agent is specifically mussel mucin; the grease is specifically prepared from ethylhexyl stearate, C13-14 isoparaffin, olive fruit oil and sunflower seed oil; the emulsifying agent is specifically prepared from sorbitol polyether-30 tetraoleate, PEG-7 (Polyethylene Glycol-7) glyceryl cocoate and polyglycerol-4 decanoate. The bicontinuous cleansing oil is taken from fresh mussels, and the extracted mussel mucoprotein has good biological activity and also has good functions of resisting allergy, repairing damaged cells of skin and maintaining the skin structure, so that the prepared bicontinuous cleansing oil has good effects of resisting allergy, resisting inflammation, relieving skin and repairing sensitive skin.

The invention is applicable to the technical field of biological medicines, and particularly discloses a composition for repairing skin injury as well as a preparation method and application of the composition. The composition is prepared from the following raw materials in parts by weight: 0.8-1.2 parts of turbellarian worms and 1-10 parts of sesame oil. The composition can promote healing of damaged skin parts, remarkably shorten the healing time of the damaged skin and remarkably reduce scar formation, can be used for skin injuries caused by burns, scalds, trauma and the like, and has a remarkable curative effect.

The present invention relates to the field of artificial intelligence technology, and particularly to a dermatological care scenario analysis system and method based on artificial intelligence. The present invention performs skin vulnerability analysis based on image data of the damaged position of the patient's skin and the damaged data of the patient's skin, performs damage assessment during the care process based on the patient's skin data, the movement of the care position, and the care pressure value data, performs abnormal analysis of the care process based on the results of the skin vulnerability analysis and the damage assessment during the care process, and issues a warning for care actions according to the results of the abnormal analysis of the care process. This application comprehensively quantifies the skin abnormalities of the patient based on the recovery and damage conditions of the damaged area of the patient's skin, and at the same time comprehensively considers the influence of care actions and acupoint pressing on the movement of the patient's skin to accurately evaluate the damage caused by care actions, improving the accuracy of the matching analysis between care actions and patient skin damage and avoiding secondary damage to the patient.

The invention belongs to the technical field of air cushion beds, and relates to an air cushion bed capable of preventing pressure injury. The bed comprises a bed frame, a first sliding plate, a second sliding plate and a supporting part, the supporting part comprises a plurality of first air cushions and second air cushions which move up and down, and the first air cushions and the second air cushions are arranged at intervals; the first sliding plate and the second sliding plate are both arranged in the bed frame in an up-down sliding mode, and the upper end of the mounting plate penetrates through the second sliding plate in a sliding mode and is connected with the corresponding second air cushion; and the first air cushion is mounted on the second sliding plate. The first air cushion and the second air cushion alternately support the body of the patient, so that the pressed point of the body of the patient changes continuously, and pressure sores caused by local continuous pressing of the body are avoided. And the first air cushion and the second air cushion move up and down, so that friction between the body of the patient and the supporting part due to change of a pressed point is reduced, and skin damage is avoided. The first air cushion and the second air cushion are alternately in contact with the body of the patient, so that the body of the patient is massaged.

The utility model relates to the technical field of hygienic products, and discloses an arc-shaped glass opening water cover which comprises an annular frame, through holes are formed in the two sides of the annular frame, elastic pull belts are arranged on the outer surfaces of the two through holes, and protection assemblies are arranged on the outer surfaces of the two elastic pull belts. According to the arc-shaped glass opening water cover, through the effect of the protection assembly, the pulling force of the elastic pulling belt can be buffered, effective protection on the skin behind ears is achieved, friction and compression are reduced, the wearing comfort degree is improved, the annular shape and materials of a protection pad can evenly disperse the pressure of the elastic pulling belt on the skin, and the protection effect is good. The elastic drawstring is simple in structure and matched with buffering of the buffering pad, the buffering effect can be further improved, skin damage caused by overlarge local pressure is avoided, meanwhile, a slight massage effect is provided, blood circulation is promoted, the pressure of the elastic drawstring on the skin can be further reduced through the material characteristics of the buffering pad, and the wearing comfort is improved.

The present invention relates to the technical field of steering knuckle processing, and discloses a device and method for processing surface discoloration during steering knuckle processing, comprising four receiving slots with top openings and a turntable for installing the receiving slots, wherein the four receiving slots are arranged in a circular array above the turntable and are fixedly connected to the turntable, the center of the turntable is rotatably connected to the machine body via a rotating shaft, a cover plate is provided above the turntable, an operating port is provided on the cover plate, the operating port is located on the circumference of the receiving slot movement trajectory, the size of the operating port matches the size of the top opening of the receiving slot, a flip clamping mechanism for placing the steering knuckle into the receiving slot is provided above the operating port, the flip clamping mechanism is connected to a flip driving mechanism, and the problems of high manual labor intensity and skin damage caused by frequent contact of human hands with cleaning fluid are effectively solved, and the device has the advantages of simple structure, convenient operation, low manual labor intensity, high work efficiency, and the like.

The multifunctional hospital gown for the internal medicine thoracoscopy comprises a hospital gown body, the back face of the hospital gown body is provided with split front opening structures, and a plurality of first hook-and-loop fasteners which are arranged at intervals are sequentially arranged on the inner sides of the split front opening structures on the two sides from top to bottom; a chest paste is arranged on the inner side of the front face of the hospital gown body and connected with the hospital gown body through a second hook-and-loop fastener. The split front structure is arranged on the back face of the hospital gown body, the back face faces backwards when examination is needed, and the first hook-and-loop fasteners are arranged on the inner sides of the split front structures on the two sides of the back face, so that operation in an operation is more convenient, compared with buttons, zippers and the like, operation is convenient and fast, wearing and taking off are convenient, an operation site is better exposed under the condition that privacy of a patient is protected, and examination efficiency is improved. The requirement for the skin disinfection range is met, the operation time is effectively shortened, related complications are reduced, and the possibility that the skin of a patient is damaged is reduced.

The invention provides a device and method for recognizing the skin condition at the tracheotomy position, and belongs to the field of medical instruments. The device comprises an image acquisition unit, a model operation equipment unit and a display unit, the image acquisition unit is used for acquiring pictures; the model operation equipment unit is used for predicting the pictures to obtain a skin injury classification total grade score and nursing suggestions; and the display unit is used for displaying the total grade of the skin injury classification and nursing suggestions and pictures. According to the method, the accuracy and the sensitivity of identifying the damaged degree of the skin at the tracheotomy are superior to those of manual observation and evaluation, so that the postoperative care effect is greatly improved.

This utility model relates to the field of adhesive technology, specifically a breathable anti-exposure sticker, comprising: an adhesive sticker, the adhesive sticker including a base layer, adhesive layers on the upper and lower sides of the base layer, a plurality of adhesive-free channels in the middle of one side of the adhesive layer, a protective layer on the outer side of the adhesive layer, the protective layer for protecting the adhesive layer, and a separation groove extending through the adhesive sticker and the protective layer. This utility model, by setting the separation groove, facilitates the separation of the adhesive sticker and the protective layer, and facilitates the pasting of different lengths; by setting the adhesive-free channels, it reduces the area of ​​continuous pasting, facilitates skin perspiration and breathability, and avoids allergies and skin damage; by using adhesive-free channels on one side, it avoids wrinkles perpendicular to the adhesive sticker axis on clothing at the adhesive-free channels, ensuring adhesive strength; by setting the adhesive-free area, it facilitates the separation of the adhesive sticker and the protective layer; the first protective layer and the second protective layer are made of different materials, making it easy to distinguish the front and back of the anti-exposure sticker.

The utility model discloses an evaluation caliper for evaluating incontinent dermatitis, which comprises a measuring piece, and the measuring piece can adapt to the skin curvature to form a measuring area for measuring the damaged area of the skin; the utility model discloses a skin injury area measuring device, which comprises a measuring part and a guide graph arranged on the measuring part, the guide graph comprises a dermatitis observation table, and the dermatitis observation table is used for recording the skin injury area. The skin injury area of a patient is measured by arranging the measuring part, so that medical personnel can accurately measure the injured skin of the patient; therefore, the patient's condition can be accurately recorded in the dermatitis observation table, the dermatitis observation table also records the damaged degree and damaged position of the skin, a medical care heat source can clearly understand the patient's condition according to the dermatitis observation table, a personalized and accurate treatment scheme can be formulated, the rehabilitation time of the patient can be prolonged, and the patient's condition can be effectively improved. The medical experience of the patient is improved.

The utility model relates to the technical field of medical instruments, in particular to an improved trachea cannula fixing device which comprises a fixing clamping ring, the lower end of the fixing clamping ring is fixedly connected with a contact lip part, the lower end of the contact lip part is fixedly connected with a tooth cushion, and the left end of the contact lip part is fixedly connected with a left fixing band. And the right end of the contact lip part is fixedly connected with a right fixing band. According to the improved trachea cannula fixing device, the lip contact portion and the tooth pad are of a semi-surrounding structure, the lip contact portion and the tooth pad are only in contact with the lip and teeth at necessary positions, pressure is effectively dispersed, local excessive pressure is avoided, the risk of lip skin damage is reduced, the lip contact portion and the tooth pad are both made of silica gel materials, and the service life of the device is prolonged. The material is soft, has certain elasticity and can be better attached to the lip and teeth, compression on the skin is further reduced, meanwhile, the irritation of the silica gel material to the skin is small, lip skin of a patient can be protected, and the comfort level of the patient is improved.

The utility model relates to the technical field of medical instruments, and discloses a universal adjustable pipeline fixing device which comprises a base fixing clamp, a screw bolt is connected to the base fixing clamp in a threaded mode, a fixing block is fixedly connected to the end of the screw bolt, and rubber pads are fixedly connected to the top of the inner wall of the base fixing clamp and the top of the fixing block. An adjusting assembly is arranged on the base fixing clamp and comprises a sleeve fixedly connected to the top of the base fixing clamp; and the connecting rod is arranged in the sleeve in a sleeved mode and is fastened and installed through a first adjusting fastening bolt, the top end of the connecting rod is fixedly connected with a first connecting joint, and the top end of the connecting rod is movably connected with two first arm supports through the first connecting joint. According to the utility model, by adjusting the pipeline, the patient can turn over and move on the bed without influencing the catheter, the catheter is prevented from falling off or folding due to traction and influencing the treatment effect, and meanwhile, the aim of preventing the damage degree of the middle skin of the nose of the patient is fulfilled.

The utility model discloses a sterile moldable arterial duct fixing dressing which comprises a pasting film, a low-temperature thermoplastic plate, a dressing patch, a protruding block and antibacterial gel, the low-temperature thermoplastic plate is connected to the interior of the pasting film, the dressing patch is located below the pasting film and adheres to the pasting film, the protruding block is located at one end of the dressing patch and is connected to the upper surface of the dressing patch, and the antibacterial gel is arranged on the protruding block. After the dressing paste is pasted, the needle seat of the remaining needle can be supported by the convex block and the cushion block, and then the needle seat is limited on the convex block by the fixing paste, so that the needle seat and a needle handle of the remaining needle are prevented from being in direct contact with the skin of a patient, and the remaining needle is prevented from being damaged. The skin of a patient is prevented from being damaged by the needle base and the needle handle of the remaining needle.

The invention discloses an economical carrier-free ceramide repairing microneedle patch and a preparation method, and belongs to the technical field of transdermal drug delivery. According to the technology, a traditional polymer carrier is not used, a repairing active component is used as a material for forming a microneedle, a polydimethylsiloxane (PDMS) mold is prepared through a commercial skin pricking needle, ceramide and the repairing active component are used as fillers, and the microneedle is prepared. The prepared repairing microneedle has enough hardness, can penetrate into the stratum corneum, and can be quickly dissolved at the damaged part of the skin. The repairing active component is selected from one or more of cosmetic components with a repairing effect, such as nicotinamide, asiaticoside, lactic acid, trehalose, panthenol and the like. The microneedle can accurately deliver high-concentration repairing components to an epidermal layer needing to be repaired, and the skin barrier is synergistically repaired while the utilization rate of active components is increased. The problems that a traditional microneedle is limited in drug loading capacity and inaccurate in drug release are solved, and the microneedle is suitable for adjuvant therapy of atopic dermatitis and skin barrier repair.

The utility model relates to the technical field of application, in particular to a novel application for incontinent dermatitis. The anti-leakage patch comprises a 3M transparent patch body, and the bottom face of the 3M transparent patch body is coated with anti-leakage paste. The surface of the 3M transparent application is provided with a plurality of groups of ventilating ducts, the number of the 3M transparent application is four groups, and a connecting mechanism is fixedly arranged at the joint of the four groups of 3M transparent application. According to the novel application for incontinence dermatitis, through the arrangement of the leakage-proof paste and the 3M transparent application, when the novel application is used, the leakage-proof paste is coated on an affected part, then the 3M transparent application is applied to the leakage-proof paste, the leakage-proof paste forms a protective layer, and the 3M transparent application is waterproof and breathable, so that the comfort level of a patient is improved, skin damage is reduced, and natural healing of skin is promoted; the leakage-proof paste is matched with the 3M transparent application for use, so that nursing steps can be reduced, the nursing efficiency is improved, and the occurrence probability of incontinence dermatitis is reduced.