5 results about "Left quadriceps" patented technology

The invention discloses a leg rehabilitation training device, and particularly relates to the technical field of medical instruments.The leg rehabilitation training device comprises a supporting assembly, a fixing assembly is installed on the upper portion of the supporting assembly, a cavity is formed in the right portion of the fixing assembly, an adjusting assembly is installed in the cavity, and a driving assembly is installed in an inner cavity of the fixing assembly; a training assembly is installed in an inner cavity of the fixing assembly. According to the leg rehabilitation training device, a patient does not need to get out of the bed by himself or herself through the designed adjusting assembly, the patient can be gradually transited from a lying state to a standing state by adjusting the stable angle of the turnover bed, and the safety risks such as falling and collision caused by lower limb weakness and lack of balance feeling in the whole process are avoided; meanwhile, by simulating the standing state, leg muscles can naturally bear the body weight, core muscle groups such as quadriceps femoris muscles and gastrocnemius muscles can be activated, muscle loss atrophy caused by long-term bed lying can be prevented, bone metabolism can be stimulated through load bearing, and the occurrence risk of osteoporosis can be reduced.

The invention discloses an orthopedic intelligent rehabilitation training device with a pressure sensing function, which comprises two bottom plates connected together in a 360-degree rotation manner, a support pad for supporting the shank of a patient is regularly arranged at the upper end of the first bottom plate, and adjustable lifting pads are regularly arranged at the front end or the front and rear ends of the support pad; the adjustable lifting pad is used for adjusting the height of feet or legs of the patient; training pedals elastically connected with the second bottom plate are regularly arranged at the upper end of the second bottom plate, and elastic pieces for providing elastic force are regularly arranged between the training pedals; training shoes for a patient to wear are regularly arranged on the surface of the training pedal. The intelligent rehabilitation training device for the orthopedics department can help patients after the orthopedics department and the surgery department to carry out effective muscle contraction training of ankle joint motion range, thigh quadriceps femoris muscle, triceps calf muscle and the like, and rehabilitation training of patients suffering from knee joint diseases and lower limb fractures in the early-stage postoperative bed-lying period or patients who cannot sit for a long time and the like; meanwhile, the blood flow rate can be improved, and blood circulation is promoted.

The invention relates to the technical field of medical instruments, and discloses a wearable device for monitoring quadriceps femoris muscle and ankle pump motion parameters of an orthopedic patient, the wearable device comprises a monitoring component and a leg brace, and the leg brace is connected with the monitoring component. Stable wearing is achieved through cooperation of the bandage, the thigh supporting piece, the shank supporting piece and the foot supporting piece, loosening is not prone to occurring, the shank supporting piece and the foot supporting piece prevent the thigh supporting piece and the shank supporting piece from moving upwards through the conical surface limiting characteristic, meanwhile, the feet of a user abut against the foot supporting piece to form supporting, and the supporting effect is good. The thigh supporting piece and the shank supporting piece are directly limited to slide downwards, the thigh supporting piece, the shank supporting piece and the foot supporting piece are effectively prevented from shifting during movement, loosening is not prone to occurring, repeated tightening is not needed, impact generated by the compression spring is buffered through damping force generated through throttling, and then the knee joint is protected.

This product provides pants that effectively increase muscle strength by applying load to the lower limbs while suppressing the wearer's posture from becoming hunched over. [Solution] The main body 10 of the pants 1 covers at least the lower body from the thighs upward while compressed. The load band portion 11 of the pants 1 has a lower elongation than the main body 10, thereby applying load to the forward movement of the thighs. The load band portion 11 comprises a knee ring portion 11a and a back portion 11c. The knee ring portion 11a is formed in a ring shape, with the front side positioned to correspond to the lower part of the quadriceps femoris muscle above the knee, and the back side positioned to correspond to the longitudinal middle part of the hamstring. The back portion 11c is connected to the back side of the knee ring portion 11a and is formed to extend from the connected portion to the connection point with the waist portion 11d positioned at the wearer's waist.

The invention provides a method for establishing a rabbit knee joint cartilage injury model in a plateau cold environment. The method comprises the following steps of: making an operative incision by taking a knee joint as a center, separating subcutaneous fascia, cutting a gap between the inner side of a patella and quadriceps femoris muscle, turning the patella outwards, and exposing a knee joint cavity and an articular surface at the far end of a femur; pore-forming is carried out on the articular surface of the distal femur until fresh blood exudation can be seen under the cartilage; and returning the patella and suturing the wound to obtain the rabbit knee joint cartilage injury model in the plateau cold environment. The model disclosed by the invention can be used for better researching a repairing mechanism of the knee joint cartilage injury in the plateau cold environment and evaluating and screening medicines and materials for treating the knee joint cartilage injury.