4 results about "BURNING SKIN" patented technology

The invention discloses an application device for burn wound repair, and belongs to the technical field of burn application equipment.The application device comprises a body surface application layer, a reagent limiting and releasing layer and a medicine storage layer, the body surface application layer is tightly attached to burn skin, net-shaped small holes are formed in the body surface application layer, the reagent limiting and releasing layer is arranged above the body surface application layer, and the medicine storage layer is arranged above the reagent limiting and releasing layer. The body surface pasting layer is fixedly connected with the reagent limiting and releasing layer, and the medicine storage layer is connected with the reagent limiting and releasing layer. In order to overcome the defects that an existing burn application is inconvenient to change medicine, uneven in medicine absorption, poor in application adaptability and the like, the invention provides the application device for repairing burn wounds, and the problems that secondary trauma is easily caused when a traditional application is replaced, residual medicine affects new medicine effect exertion, and the traditional application is difficult to attach to wounds in different shapes are effectively solved.

The invention belongs to the technical field of skin medicine application devices, and particularly provides a burn skin nursing medicine application device which comprises a housing mechanism, a supporting frame is arranged in the middle of the housing mechanism, a springing type push plate mechanism is slidably arranged in the supporting frame, and an overturning type application mechanism is rotatably arranged on the springing type push plate mechanism; according to the medicine application device for burn skin care, ventilation drying and continuous moisturizing application can be achieved, the pre-acting principle is adopted, ventilation and sealing of the inner space of the supporting frame are controlled through the ventilation mechanism, ventilation of an affected part is kept during cold compress, and accumulated water, moisture and skin frostbite are avoided; moist application is kept during medicine application, water loss is reduced, the medicine effect is guaranteed, healing is accelerated, and the infection risk is reduced; in addition, a wearable structure is combined with an elastic push plate mechanism, so that dressing change operation is simple, and the use convenience and comfort of the patient are improved.

The invention relates to a mechanical arm control technology, and discloses a path planning method of a mechanical arm for massaging burnt skin, which comprises a pressure control module, a path planning module, a motor driving module and an error correction module. The pressure control module and the motor driving module achieve control over pressure and the pose of the mechanical arm through closed-loop design, and the precision and the anti-interference capacity are improved. The path planning module uses an RANSAC algorithm and mechanical arm pose requirements of discrete path points obtained through path fitting to obtain inverse kinematics through a numerical method, and the rotation angle of each motor is obtained; the error correction module achieves smooth and stable operation of the mechanical arm through methods such as PID control. Through the combination of the modules, the mechanical arm can automatically massage a burnt part, and the mechanical arm can replace part of the requirement for manual massage due to burn, and has a good medical instrument application prospect.

The utility model relates to medical instrument technical field, specifically disclose burn skin grafting operation water injection system, include: water injection subassembly and assemble in the water injection subassembly one side's tee pipe subassembly and assemble in the tee pipe subassembly top's liquid supply subassembly, the water injection subassembly includes support frame, the top fixed mounting of support frame has the limit bush, the inside installation of limit bush has syringe, the one side sliding installation of support frame has auxiliary rod, the top fixed mounting of auxiliary rod has the clamping seat corresponding with syringe, the tee pipe subassembly includes the delivery pipe intercommunication in syringe one side, the one side of delivery pipe has and inserts the injection needle, the utility model discloses can automatically absorb physiological saline in the liquid storage bag into syringe to complete the liquid supplement operation, can continue to water injection to the skin grafting position, can quickly complete water injection operation and save time and labour, bring more convenience for use.