3 results about "Elastic stockings" patented technology

The application relates to the field of textile fabrics, and discloses a preparation process, product and application of super-elastic spandex blended fabric. The preparation process of the super-elastic spandex blended fabric comprises the following steps: spandex fiber and polyamide fiber are blended to obtain spandex blended yarn; rib knitting is performed to obtain spandex blended fabric; the spandex blended fabric is soaked in a pretreatment agent, dried, soaked in an elastic agent, repeatedly rolled, washed with water, dried, and super-elastic spandex blended fabric is obtained; dyeing, sanding, and heat setting are performed; the pretreatment agent is prepared from trimethylsiloxy silicate, 3-aminopropyl trihydroxysilane, carbon 12 to carbon 16 alkyl siloxane and an ethanol aqueous solution; and the elastic agent is prepared from methacrylated silk fibroin, 1-ethyl-3-methyl imidazole acetate and a dimethyl sulfoxide aqueous solution. The super-elastic spandex blended fabric of the application is applied to the field of stretch socks with high requirements for elasticity and supporting pressure, such as silk socks, pantyhose, medical compression stockings and the like, and has good elastic recovery and is easy to put on and take off.

This utility model discloses an auxiliary elastic stocking wearing tool, comprising a main expansion frame, a rear support frame, and a side support frame integrally welded together. An electrical socket on the side support frame is electrically connected to an electric push rod, and the output rod of the electric push rod is connected to a Z-shaped pull rod. A spray piston is located inside a medication tube on one side of the electric push rod, which connects to the pull rod. The tube contains an L-shaped spray channel, and a supply bottle with a one-way valve is mounted at the upper end of the medication tube. A nozzle is located at the port of the channel. The main expansion frame is an inclined semi-circular open sleeve, and the side support frame and rear support frame are inclined at the same angle. The pull rod is located on both sides of the main expansion frame, with reserved space for easy movement of the elastic stocking. During operation, the elastic stocking is slipped onto the main expansion frame, and the electric push rod drives the pull rod downwards to push and support the elastic stocking. Simultaneously, the pull rod drags the spray piston to allow medication to enter the medication tube. After the patient puts on the stocking, the electric push rod returns to its original position, and the spray piston sprays the medication through the channel from the nozzle onto the surface of the elastic stocking. This tool reduces the difficulty of wearing the stocking, improves compliance, ensures proper wearing, and automatically sprays medication, enhancing its usability and therapeutic assistance.

The present application relates to the technical field of medical thrombus prevention equipment, in particular to a lower limb intelligent pressure regulating elastic sock integrated with ultrasonic monitoring and a working method thereof, which comprises a medical elastic sock body and further comprises: a plurality of patch ultrasonic transducer units, which are correspondingly arranged in a plurality of internal fixing cavities of the medical elastic sock body and are sequentially arranged from top to bottom along the anatomical sites of the main trunk veins of the lower limbs of human bodies, and the sound window surfaces of the patch ultrasonic transducer units are all attached to the skin through coupling gel, and are used for non-invasive quantitative collection of ultrasonic echo signals of lower limb venous hemodynamics. The present application realizes efficient and safe prevention through innovative closed-loop linkage, differentiated driving and precise controllable pressurization. Taking the ultrasonic monitoring quantitative blood flow index as the core trigger signal, the present application breaks through the technical barriers of traditional ultrasonic diagnosis and passive prevention of elastic socks, constructs an integrated closed loop of "monitoring-early warning-intervention", dynamically adapts the risk level, and significantly improves the timeliness and accuracy of prevention.