5 results about "Hip fixation" patented technology

The utility model relates to the field of postoperative care devices, in particular to an adjustable plastic hip joint fixing pillow which comprises a supporting mechanism, the supporting mechanism comprises a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are platy. The tops and the bottoms of the outer walls of the first supporting plate and the second supporting plate are fixedly connected with bearing plates, and the bearing plates are of elastic metal plate structures. Through the supporting mechanism, the distance between the two groups of bearing plates can be adjusted by adjusting the distance between the first supporting plate and the second supporting plate, so as to adapt to the distance between the legs of different patients; through the L-shaped first supporting plate, the situation that the hip joint of the patient bends by more than 90 degrees due to excessive curl-up of the patient is avoided.

The invention relates to the technical field of motion detection, in particular to posture monitoring equipment and method for lower limb motion. The invention provides an innovative solution aiming at the technical problems that the sensor precision of the existing motion monitoring equipment is easily influenced by human body activities and the environment, bad postures interfere with the data accuracy, the leg height cannot be individually adjusted and the like. The device is of an up-down split structure and comprises a shoulder and back adjusting unit and a lower limb motion capturing unit. Posture correction of the shoulder and back unit is achieved through an arc-shaped elastic plate, an L-shaped bearing arm and a sliding block-limiting rod feedback system; the lower limb unit adopts a multi-connecting-rod mechanism, an IMU sensor is integrated, and an air bag adjusting U-shaped hip joint fixing structure, a double-spring supporting adjusting system and a rack-positioning claw shank adjusting mechanism are innovatively designed. According to the technical scheme, the accuracy and applicability of exercise monitoring are improved, and technical obstacles of existing equipment in clinical rehabilitation and exercise training application are solved.

The utility model relates to the technical field of hip fixing bands, and discloses a hip fixing band for the anorectal department, which comprises an elastic band, a magic tape is arranged at one end of the elastic band, a main body is arranged at the other end of the elastic band, the main body comprises a medical rubber layer, a medical non-woven fabric rubber layer is arranged on the surface of the medical rubber layer, and the medical non-woven fabric rubber layer is arranged at the other end of the elastic band. A release paper layer is arranged on the surface of the medical non-woven fabric adhesive layer, and medical absorbent cotton is further arranged on the surface of the medical non-woven fabric adhesive layer. According to the hip fixing band for the anorectal department, the problems that a common hip fixing band is a piece of adhesive plaster, the adhesive plaster is prone to allergy, disinfectant is prone to being soaked, the viscosity is affected, meanwhile, part of patients sweat easily in the operation process, the viscosity of adhesive tape is affected, and the adhesive tape falls off are solved.

A kind of rope-driven mechanical leg based on rolling contact joint belongs to the field of robot technology.All drivers are mounted on hip joint mounting plate, hip joint is fixed below hip joint mounting plate, hip joint is connected with knee joint through upper connecting rod, knee joint is connected with ankle joint through two lower connecting rods, knee joint, ankle joint and two lower connecting rods form parallelogram linkage structure;All joints use rolling contact joint, rolling contact joint is composed of two contact and rolling connecting rolling bodies, one end of hip joint active rope is connected with corresponding driver, and the other end is connected with the rolling body of hip joint;Knee joint and ankle joint are each provided with two rolling contact joints, two rolling bodies of each rolling contact joint are connected using two constraint ropes;One end of knee joint and ankle joint active rope is connected with corresponding driver, and the other end is connected with lower connecting rod by passing through the rolling contact joint of knee joint.The present application can optimize stress condition, reduce wear and tear, and improve the service life of robot.

This invention discloses a passive transport exoskeleton based on a variable stiffness gravity compensator and its usage method. The passive transport exoskeleton includes a back strap assembly, a hip fixation assembly, a back linkage assembly, and a thigh actuator assembly. An energy recovery assist device is fixedly connected to the bottom end of the back linkage assembly, located to the side of the hip fixation assembly. The energy recovery assist device includes a bending assist device fixedly connected to the back linkage assembly, a walking assist device driven by the top end of the thigh actuator assembly, a clutch device coaxially mounted on the power transmission shaft of the walking assist device, a pulley system driven by the bending assist device, and a Bowden rope device connecting the clutch devices on both sides. This device requires no external energy supply, relying on its mechanical structure to achieve energy storage, release, and recovery and reuse of negative energy. It can precisely adapt to human gait, match appropriate assist timing, effectively assist hip joint movement, and reduce joint load and human energy consumption.