11 results about "Popliteal fossa" patented technology

This utility model discloses a patellar strap, comprising a strip-shaped body of elastic material. The body includes a first connecting part, an active part, and a second connecting part connected in sequence, such that the first and second connecting parts are connected to form a ring-shaped structure that fits below the knee. The active part has an upper band and a lower band. In use, the upper band fits against the patellar tendon, and at least a portion of the upper band is positioned higher than the positions of the first and second connecting parts. This patellar strap employs a partially open structure in its body. By utilizing the cooperation of the upper and lower bands, it ensures good protection for the knee while cleverly lowering the connection point of the body below the popliteal fossa, reducing wearing pain and effectively alleviating the problem of low wearing comfort in existing patellar straps.

The application discloses a physical cooling device for lower limbs in emergency treatment, which comprises a rack, a driving assembly, a motion assembly, a limb bracket and a linkage assembly. The crank disc of the motion assembly is connected with the driving shaft. The connecting rod and the rocker are driven by the pin shaft with adjustable crank radius, so that the limb bracket installed at the free end of the rocker reciprocates and drives the lower limbs of the patient to make passive movement. The protrusion of the linkage assembly is fixed on the crank disc and intermittently opens the micro switch to control the alcohol spray of the alcohol atomization source to be sprayed from the nozzle installed on the limb bracket, and the spraying direction is directed to the popliteal fossa position. The lower legs of the patient are driven by the motion assembly to make periodic reciprocating swing, the muscle pump effect is utilized to promote the venous return and local blood circulation of the limbs, the blood flow of the large blood vessel area at the popliteal fossa is accelerated, and the intermittent alcohol mist spraying of the linkage assembly is matched, so that the heat exchange efficiency between the blood and the cold medium is improved.

The utility model provides a kind of bed patient foot cleaning auxiliary device, including popliteal fossa support block, foot bath basin and waterproof pad, and installation port for sealing installation foot bath basin is opened in waterproof pad, waterproof pad is in the peripheral position of installation port and is expanded funnel-shaped structure, the bottom end of waterproof pad is equipped with first support air bag in the periphery of installation port, popliteal fossa support block is bonded in the top end of waterproof pad. Foot bath basin and waterproof pad are detachably sealed and connected to form closed waterproof structure, effectively prevent cleaning liquid from leaking to bed sheet;First support air bag can support foot bath basin, the bonding design of popliteal fossa support block and waterproof pad can be adjusted position according to the body type of patient, without moving patient, foot cleaning can be completed, avoid the hidden danger of pipe distortion, falling off and falling due to moving;Foot bath basin is detachably installed and convenient to clean, and overall structure is convenient to curl and store, suitable for clinical and home nursing scene, improve nursing efficiency and patient comfort.

The utility model relates to an inflatable sports knee pad convenient to adjust, which comprises an elastic sleeve, elastic support strips arranged on both sides of the elastic sleeve, a patella air bag arranged on the front side of the elastic sleeve, upper and lower branch air bags arranged above and below the patella air bag, and a binding assembly; an inflation port is arranged above the patella oval air bag; air-permeable assemblies are arranged above and below the popliteal fossa; the patella air bag is used to provide vertical impact protection in the patella area; the branch air bags arranged in a longitudinal and oblique manner in the collateral ligament area prevent lateral sprains; the elastic support strips on both sides of the elastic sleeve can reduce the impact force and pressure of falling; the mesh air-permeable knitted fabric above and below the popliteal fossa improves the moisture absorption and air permeability of the area, thereby effectively inhibiting the accumulation of sweat and providing comfortable air permeability; the left and right elastic bands are bonded to fix the elastic sleeve, prevent the elastic sleeve from moving upward, the lower band is bonded to prevent the elastic sleeve from moving downward, disperse the pressure, strengthen the protection efficiency, and the upper band and the lower band can keep the position of the knee pad stable.

The application discloses a kind of measurement methods of knee joint tibia static front and rear displacement, belong to medical image technology field, acquisition patient MRI image data: using MRI equipment to scan patient knee joint, obtain MRI image data;Patient takes supine position, and places a custom pillow below popliteal fossa, to support knee joint in relaxed state in the posture of extension, external rotation 15 °;MRI scanning obtains magnetic resonance image data, including sagittal position, coronal position and axial position sequence.The turning point of Blumensaat line to femoral condyle and the relative position of tibial platform are used in the application to evaluate tibial static front and rear displacement.In MRI sagittal plane, the turning point divides tibial platform into two segments.The ratio of the length of the front segment of tibial platform to the length of tibial platform is defined as BT index.Using this method can more simply and effectively characterize and quantify knee joint tibial static front and rear displacement, to provide a more accurate measuring means for clinical work and related research.

A lumbar puncture restraint frame, comprising a bed plate, a popliteal fossa limiting block is slidably arranged on the lower part of the bed plate, and a limiting block positioning mechanism is arranged between the popliteal fossa limiting block and the bed plate; a back block is slidably arranged on the upper part of the middle part of the bed plate, and a block positioning mechanism is arranged between the back block and the bed plate; a chest and abdomen block is further arranged on the bed plate between the popliteal fossa limiting block and the back block. The lumbar puncture restraint frame solves the problem of lacking of body position restraining equipment in the prior art, is suitable for people who are difficult to maintain body position under forced body position, and is especially suitable for young patients. The equipment has simple structure, low cost and easy maintenance.

1. The name of the design product: leg pit placed massager. 2. The use of the design product: for human body massage. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention provides a knee joint traction device and a method for using the knee joint traction device that can alleviate the pain of patients suffering from knee pain due to osteoarthritis of the knee and facilitate the transition to exercise therapy for many patients suffering from knee pain. [Solution] A knee joint traction device 1 for tractioning the knee joint 5 of a patient A lying supine, comprising: a vibrating member 9 that transmits vibrations to the popliteal fossa 44 by bending the knee joint 5 of the patient A lying supine at a predetermined flexion angle θ; a foot holding member 13 that is attached to the foot 11 of the patient A to hold the foot 11; a traction device 17; wires 15 and 16, one end of which is connected to the foot holding member 13 and wound between pulleys 19 and 20 positioned at appropriate locations, with the other end connected to the traction device 17; a spring 21 provided at an intermediate position between the wires 15 and 16; and a support frame 23 that supports these various components.

The invention discloses an arthroscope puncture instrument for the orthopedics department. The arthroscope puncture instrument for the orthopedics department comprises a supporting plate, and a supporting and fixing mechanism is arranged above the supporting plate; the supporting and fixing mechanism comprises a popliteal space base plate, a shank base plate and a thigh base plate, the sides, close to each other, of the shank base plate and the thigh base plate are connected with the popliteal space base plate, and the other sides of the shank base plate and the thigh base plate are connected with the supporting plate; bandages are mounted on the shank base plate and the thigh base plate. According to the arthroscope puncture instrument for the orthopedics department, the supporting frame with the position capable of being transversely adjusted is arranged on the arc-shaped frame, the supporting block with the position capable of being longitudinally adjusted is installed on the supporting frame, and the supporting pipe capable of being deflected for use is installed on the supporting block, so that the three-dimensional space position of the arthroscope puncture instrument penetrating into the supporting pipe can be adjusted; and the device can deflect by a certain angle and can be better adapted to the change of an operation puncture angle for use.

The utility model discloses a body position pad for gastrointestinal endoscopy, which relates to the field of medical supplies and comprises a main body. The body position monitoring system consisting of the body position moving reminder and the body position moving sensor is arranged, so that the body position change of a patient can be monitored in real time, and when the body position moving sensor monitors that the body position of the patient is changed, the body position moving sensor sends a signal to the body position moving reminder, so that the body position of the patient is reminded to be changed. The body position moving reminder gives out reminding in sound, light or other forms, so that medical workers are notified to pay attention, the burden of the medical workers is relieved, the treatment effect and safety are improved, the restraint bandage, the turning-over prevention backup plate, the popliteal space cushion and the hip lifting cushion block are arranged, a patient is assisted to keep the correct body position, and the patient can be prevented from being injured. Unnecessary body position changes in the examination process are avoided, the situation that the examination process and result are affected due to the fact that the patient moves the body position in an unconscious state is prevented, and the situation that accidental injuries are caused due to unconsciousness of the patient is reduced.

This application discloses a vehicle seat and a vehicle. The vehicle seat includes a backrest, a seat body, and a leg rest connected in sequence. The leg rest is located at the end of the seat body away from the backrest and is used to support the occupant's lower legs. It can be tilted up and down relative to the seat body. It also includes a support assembly: the support assembly is located at the connection between the seat body and the leg rest, and the height of the support assembly protruding outward relative to the connection is adjustable. This vehicle seat is suitable for zero-gravity seats and long leg rest designs. While providing support for the occupant's lower legs through the leg rest, it can also provide support for the occupant's popliteal fossa (i.e., the front of the thigh below the knee) through the support assembly, preventing the occupant's thigh from dangling.