37 results about "Compression stockings" patented technology

The invention relates to the technical field of medical supplies, in particular to an intelligent medical compression sock which comprises an elastic sock cylinder, a multi-mode sensor array module and a control host, the elastic sock cylinder is constructed to cover at least one part of a foot, a shank and a thigh, and toes are exposed out of the tail end of the elastic sock cylinder; the multi-modal sensor array module is integrated on the inner surface of the side, tightly attached to leg muscles, of the stretch sock leg, the multi-modal sensor array module comprises a plurality of micro pressure sensors, and the micro pressure sensors are non-uniformly arranged according to a lower limb vein anatomy distribution path and are mainly distributed in a great saphenous vein walking area and a gastrocnemius muscle belly area; the control host is externally arranged at the position, close to a sock inlet, of the rear side of the stretch sock leg, and a microprocessor, a communication module and a power supply module are arranged in the control host. The problems that an existing medical stretch sock is non-adjustable in pressure, single in function and lack of monitoring are effectively solved, and treatment individuation, datamation and intelligentization are achieved.

Knee-high and thigh-high compression legwear for right and left legs are disclosed. The legwear, made to be worn by people who have varicose veins, includes elongated pads that are adapted and configured to exert a pressure of about 20-30 mm Hg over the veins.

The invention relates to the technical field of intelligent medical treatment and accurate risk management of obstetrics, in particular to a dynamic risk assessment system and method for venous thromboembolism of pregnant and lying-in women based on multi-modal data fusion. The system is composed of a multi-modal data acquisition module, a cloud data processing module and an early warning feedback module. The multi-modal data acquisition module is integrated with the micro-fluidic chip to rapidly detect blood coagulation markers, the genetic information analysis unit is used for screening gene mutation, and the intelligent pressure socks are used for monitoring hemodynamic parameters in real time; the cloud data processing module adopts a long-short-term memory network model, inputs dynamic feature sequences of continuous 30 days, and outputs VTE risk level probabilities in the future 7 days; the early warning feedback module pushes a grading intervention scheme; dynamic monitoring is implemented in early, middle and late pregnancy stages and postpartum stages, and dynamic risk updating is realized in combination with clinical rules and deep learning. Clinical tests show that the sensitivity, the specificity and the early warning timeliness of the system are remarkably improved, and the ICU transfer-in rate is reduced.

The application discloses a self-help putting-on and taking-off device for pressure socks for obese patients with venous edema, which comprises a base, a lifting mechanism arranged on the upper end face of the base, an installation ring arranged on the working end of the lifting mechanism, a preloading support mechanism for bearing and rolling up the pressure socks movably arranged on the installation ring, a plurality of unrolling mechanisms for releasing the rolled-up pressure socks to the lower leg of a patient movably arranged on the inner side of the installation ring, and a control button arranged below the heel of the patient on the upper end face of the base. The device is simple in structure and reasonable in design, and a patient can easily complete the auxiliary operation of putting on the pressure socks alone, thereby reducing the dependence of the patient on the bending ability of the waist and abdomen, the gripping ability of the hands and the assistance degree of nursing personnel when putting on the pressure socks. Meanwhile, the control button is arranged below the heel, and the patient can complete the starting through the stepping mode, so that the operation mode is more in line with the actual use scene of the patient with inconvenient movement.

1. Name of the product in this design: Compression stockings. 2. Purpose of this design: For footwear. 3. The key design features of this product are the combination of shape and pattern. 4. Images or photos that best illustrate the design key points: usage status reference diagrams. 5. This design is for a thin product, therefore the left view, right view, top view, bottom view, and perspective view are omitted.

The invention relates to a sock donning aid as a compensatory aid for individuals with limited mobility to facilitate putting on socks or stockings, particularly compression. It consists of a “U”-shaped profile body connected to a support pad via a base, where the body of the sock donning aid is surrounded by at least one closed or open profile defining the width of the sock donning aid body whereas this profile is equipped with symmetrically designed stops in which the longitudinal edges of the sock donning aid body are seated.

Compression product for the treatment of OSAHS Elastic compression product for the lower limbs of a wearer, intended for the treatment of sleep apnea hypopnea syndrome, in the form of a kit comprising a pair of socks and a pair of shorts, the product having a pressure profile defining textile pressures PB, PB1, PC, PD, PE, PF, PG, PH, PI, PD', PE', PF' and PG' at altitudes B, B1, C, D, E, F, G, H, I defined in section 4.1.2 of standard NF_S_97_114, and at altitudes D', E', F' and G' located respectively at 92% of altitude D, at 110% of altitude E, at 126% of altitude E and at 92% of altitude G, respectively, the pressures being measured as the compression pressures of the compression stockings, with 30 mmHg > CP > 10 mmHg, 30 mmHg > PF > 10 mmHg and CP > (PB + 10 mmHg). Figure for abstract: Fig. 4

The utility model discloses an easy-to-wear anti-skid pressure sock which comprises a foot sock leg and a leg sock leg, and an anti-skid layer is arranged on the surface, located at the sole position, of the foot sock leg. The leg sock leg is fixedly connected to an opening of the foot sock leg, an opening and closing assembly is arranged on the surface of the leg sock leg along the leg sock leg, and the anti-skid layer is a flexible silica gel layer and is in a W shape. The anti-slip layer and the opening and closing assembly are arranged, the anti-slip layer is used for improving the anti-slip performance of the foot sole position of the foot sock leg, the opening and closing assembly is used for opening the leg sock leg, and therefore a foot can be directly worn in the foot sock leg, and then the leg sock leg is closed through the opening and closing assembly after the leg sock leg wraps the shank position. The purpose of quickly wearing the pressure socks is achieved, and the problems that in the prior art, the pressure socks are inconvenient to wear due to the fact that the legs of the pressure socks are long, and daily wearing is affected due to insufficient skid resistance when the socks are located at the long positions are solved.

1. Name of the product in this design: Compression Socks (A151). 2. Purpose of this design: For shaping or postoperative recovery of the legs. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A compression sock may include a body comprising an inner face and an outer face, the inner face configured to interface with a wearer's anatomy, the body further comprising: a forefoot region, a midfoot region, a hindfoot region, a tendon region, a shin region; and a calf region. The compression sock may further include a plurality of sequential pulls coupled to the outer face of the body, at least one pull located proximal each region. Each pull may be configured to generate leverage for the wearer donning and doffing the compression sock.

1. Name of the product in this design: Compression stockings (long running stockings). 2. Intended use of this design: for wearing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the top view, bottom view, left view, and right view are omitted. 6. The foot model in the design drawing is a supporting element and does not fall under the scope of the design for which protection is sought.

The invention relates to medical aids, in particular compression products, such as compression stockings or bandages. Specifically, the invention provides a compression product comprising an elastic component or material that comprises polyurethane polymers and shows a delayed continuous relaxation behaviour. The invention furthermore provides polyurethane polymers containing N-diol having a delayed continuous relaxation behavior and corresponding quaternized polyurethane polymers, a process for producing the polyurethane polymers, a blend with elastane, as well as uses thereof.

1. Name of the product in this design: Compression Socks (A202). 2. Purpose of this design: To promote venous blood return in the lower limbs through gradient pressure, thereby preventing, alleviating and assisting in the treatment of related lower limb vascular and circulatory problems. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. This design is for a thin product; therefore, top and bottom views are omitted.

The invention provides an intelligent pressure sock capable of detecting a pressure value, and relates to the technical field of pressure socks, the intelligent pressure sock comprises an intelligent pressure sock, the intelligent pressure sock carries a detection system, the intelligent pressure sock comprises an outer layer, a middle layer and an inner layer which are arranged in sequence, the outer layer, the middle layer and the inner layer are connected through a sewing method, the outer layer is an antibacterial nylon layer, and the middle layer is an antibacterial nylon layer. The middle layer is a medical-grade elastic fiber layer, the inner layer is a moisture-absorbing breathable fabric layer, a plurality of groups of flexible piezoresistive sensor sub-modules are arranged in the outer layer, a plurality of groups of electroactive polymer pressure sub-modules are arranged on the intelligent pressure sock, and the electroactive polymer pressure sub-modules are arranged on the outer layer. The intelligent pressure sock is further provided with a microcontroller module and a flexible battery sub-module. By combining the sensor and the microcontroller and introducing the machine learning model, the pressure change and the motion state of the user can be monitored in real time, the pressure is dynamically adjusted according to different activity requirements, the optimal pressure support is ensured, and the ulcer treatment effect is optimized.

1. Name of the product in this design: Compression stockings (mid-calf reflective style). 2. Intended use of this design: for wearing. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view. 5. This design is for a thin product, therefore the top view, bottom view, left view, and right view are omitted. 6. The foot model in the design drawing is a supporting element and does not fall under the scope of the design for which protection is sought.

The utility model relates to the technical field of antithrombosis, and discloses an adjustable antithrombosis pressure sock which comprises a sock body, a plurality of bandages are fixedly connected to the outer wall of the sock body, the bandages are distributed on the sock body in a linear array at equal intervals, one side of each bandage is fixedly connected with a hook-and-loop fastener rough surface, and the other side of each bandage is fixedly connected with a hook-and-loop fastener rough surface. The side, close to the hook-and-loop fastener loop face, of the bandage is fixedly connected with a hook-and-loop fastener hook face adhered to the hook-and-loop fastener loop face, and the side, away from the bandage, of the outer wall of the sock body is fixedly connected with a fixing ring matched with the bandage. According to the adjustable anti-thrombus pressure sock, after the pressure sock is worn on the leg of a patient, a plurality of bandages penetrate through the fixing rings and then are tensioned, the hook faces of the hook-and-loop fasteners on the bandages are made to adhere to the loop faces of the hook-and-loop fasteners, and then the pressure sock is fixed to the leg of the patient, so that the pressure sock can be suitable for more patients, and the applicability of the pressure sock is higher; and through the air bag arranged on the sock body, the leg of the patient can be well massaged, so that the recovery effect of the patient is better.

The patent describes a method and an arrangement for the precise and cost-effective optical acquisition of the spatial shape of bodies or body parts. The body is covered with an elastic overlay containing photogrammetrically evaluable markers and placed on a similarly marked base. An imaging sensor moves mechanically around the body and captures overlapping images, which are then evaluated using photogrammetry to determine exact spatial coordinates. The method is used for the production of custom-made clothing or orthopedic aids, such as compression stockings. The arrangement comprises an elastic overlay, a marked base, and a mechanical guide for the sensor. The sensor can also be adjusted vertically and / or azimuthally, and the platform includes sensors for measuring physical, physiological, or medical parameters.A foot scanner with multiple cameras and sensors captures the foot in a single scan, creates a 3D model, and measures the pressure distribution of the foot. A central processing unit integrates the data for a precise 3D representation.

1. The name of the design product: gasket (butterfly-shaped) for compression socks and leg guards. 2. The use of the design product: through the grooves and protrusions in the middle of the gasket, it is placed inside the compression socks and leg guards, and after wearing, it can wrap the Achilles position, and can play the role of stabilizing the Achilles, preventing friction and collision, and massaging and relaxing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

1. The name of the product under this design: compression socks. 2. Purpose of this design product: for wearing on the feet. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: use the status reference diagram. 5. This design is a thin product, and the left view, right view, top view and bottom view are omitted.

1. Name of the designed product: pressure socks (1). 2. Use of the designed product: for wearing on feet. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo that best shows the design points: reference drawing in use. 5. The designed product is a thin product, and the left view, right view, top view, bottom view and perspective view are omitted.

A deodorizing warm-keeping pressure sock comprises a half sole area, an ankle area and a sock leg area which are integrally woven, the half sole area is used for making contact with the half sole position of a foot, the ankle area is used for wrapping the ankle position of the foot, and the sock leg area is provided with a sock opening for wearing; the half sole area, the ankle area and the sock leg area are all formed by integrally weaving double wrap yarn raw materials. Due to the fact that the whole pressure sock is made of the integrally-woven fabric, and the fabric is the double-wrap yarn, the elastic stability of the pressure sock is better than that of a conventionally-adopted single-wrap yarn; the number of turns of winding the core yarn by the single wrap yarn is small, the core exposure of the fabric is obvious, the covering degree of spandex of the core yarn of the double wrap yarn is good, the core exposure phenomenon is light, the elastic force balance of the wrapped yarn is good, the strength is higher, and the processing of the next procedure can be carried out without shaping treatment. Therefore, the compression socks can keep elastic stretching for a long time, and the using effect of the compression socks is improved.

The utility model discloses a compression force testing device for compression socks, which comprises a movable adjusting structure, an auxiliary supporting structure is arranged in the movable adjusting structure, the movable adjusting structure comprises a base table with a mounting groove, and a locking universal wheel is fixed at the bottom of the base table through a damping shock absorber. A sliding rod penetrating through the sliding block is fixed into the mounting groove, groove through hole rods are fixed to the two sides of the sliding block and rotationally connected with a double-hole connecting plate and a rotating connecting plate through connecting pins, meanwhile, the rotating connecting plate is rotationally connected with a connecting block through a through hole connecting block, and the connecting block is fixedly connected with the output end of an adjusting air cylinder. One end of the adjusting air cylinder is fixedly connected with the base plate, the other end of the adjusting air cylinder is fixedly connected with the base plate, meanwhile, the other end of the adjusting air cylinder is rotationally connected with the rotary connecting plate through the other through hole connecting block, and a compression force testing device body is fixed to the base plate.

The utility model relates to a zipper type antibacterial pressure sock which comprises a pressure sock body, the pressure sock is of a wide-end-up structure and worn on a foot and a shank, the pressure sock is composed of a sock leg on the upper portion and a sock foot on the lower portion, the tail end of the sock foot is open so that toes can be exposed, the sock leg is worn on the shank, and the lower portion of the sock leg is provided with a zipper. Elastic band rings are arranged above the sock leg and at the tail end of the sock foot, a notch is formed in the position, located at the heel, of the joint of the sock leg and the sock foot, an elastic sock heel part is sewn on the notch, a zipper is further installed on the sock leg, and wearing is convenient.

The utility model relates to the technical field of compression socks, in particular to a medical anti-skidding comfortable compression sock which comprises a compression sock body, a plurality of silica gel shells are evenly and detachably installed on the lower surface of the compression sock body, each silica gel shell is formed by splicing two hollow circular truncated cone structures, a plurality of through holes are evenly formed in the side wall of each silica gel shell, and each silica gel shell is provided with a through hole. A silica gel column is fixedly installed on the upper surface of the silica gel shell, a plurality of reserved holes are evenly formed in the surface of the compression sock body, and a circular truncated cone column is fixedly connected to the upper end of the silica gel column. By means of the structure and the silica gel shell, massage work and ventilation work on the foot are facilitated, the friction force between the pressure sock body and the inner side of a shoe can be increased, the anti-skid performance of the pressure sock body in the wearing process is improved, and the service life of the pressure sock body is prolonged. The wearing comfort of the pressure sock body is improved to a certain extent.

The utility model relates to the technical field of socks, especially a sock top zero bondage gradient pressure sock, including sock body and sock top, the sock body with the sock top pressure gradient setting, and the gradient pressure gradually decreasing pressure is applied from the sock body to the sock top direction, the sock top is the no rubber band bondage structure, and the fit support is provided through the lateral weaving elasticity of itself, so as to realize zero bondage wrapping, the sock body forms the first pressure value P1, and the pressure value P2 less than P1 is formed at the sock top, the range of first pressure value is 10-20 mmHg, the range of second pressure value is 5-15 mmHg, the utility model has the advantages of: the sock top no rubber band design, and the traditional pressure sock is caused to lead to the mark and the uncomfortable feeling of tightness of rubber band completely avoid, and the comfort of long time wearing is significantly improved, through the pressure decreasing design from the sock body to the sock top, both guarantee the effective pressure support of lower leg part, and ensure that the sock top is soft and fits, and the human blood flow dynamics principle is met.

This invention provides a medical compression stocking, comprising: a stocking body and raised granules. One end of the stocking body has an open toe opening. The stocking body is worn from the patient's foot to below the knee, and includes an ankle pressure zone and a foot pressure zone. The ankle pressure zone provides a pressure range of 15–21 mmHg, and the ratio of the pressure provided by the foot pressure zone to that provided by the ankle pressure zone is 0.3–0.4. Multiple raised granules are spaced apart on the inner side of the stocking body. The highest point is below the knee and completely covers the foot, with only the toes exposed, making it easy to put on and take off, facilitating direct observation of nail bed blood circulation, and avoiding pressure relaxation caused by repeated removal of the stocking. The gradient pressure avoids excessive pressure on the toes, eliminating the risk of tissue ischemia. The raised granules provide continuous static pressure stimulation, which helps shorten the recovery time of postoperative bowel sounds and reduce abdominal distension. No active manipulation is required, making it particularly suitable for bedridden patients, thereby improving recovery outcomes.

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.

1. Name of the product in this design: Compression socks (short / mid-calf quick-drying and shock-absorbing style). 2. Intended use of this design: for wearing. 3. The key design features of this product are the combination of shape and pattern. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. This design is for a thin product, therefore the top view of Design 1, the bottom view of Design 1, the left view of Design 1, the right view of Design 1, the top view of Design 2, the bottom view of Design 2, the left view of Design 2, and the right view of Design 2 are omitted. 6. Design 1 is designated as the basic design. 7. The foot model in the design drawing is a supporting element and does not fall under the scope of the design for which protection is sought.