19 results about "Leg exercise" patented technology

A device relating to a floater for use by a non-swimmer for buoyancy comprising a floating flatbed with coded descriptions (lateral ends: front end 14, back end 12) and a plurality of paired straps with buckles (20,22) to secure the floater flatbed (10) fixed in the swimmer’s body. This is designed to keep the non-swimmer afloat while concentrating on their hand and leg exercises. The floating flatbed is wrapped either at the upper limbs posterior or anterior portion of the body; a webbing belt with safety mechanisms buckled around the body which can be fixed at the levels; waist, abdominal, and upper back (posterior) or chest part (anterior). An adjustable strap is buckled across shoulders (24, 26) to fasten the device in place below the jaw with a plane surface of a floater which allows use purposely for either supine or prone floating mechanics fundamental in learning the basic skills for any appropriate floating position. Apparently, problems like drowning and other water accidents happen in just any part of the globe usually caused by panic and water anxiety. The device contains characteristics easy for use by non-swimmers at any age level for water safety and training device for non-swimmers particularly those who manifest water anxiety. Acquired skill in floating somehow creates mental alertness as a greater opportunity for survival during atrocities.

An apparatus designed to enhance the effectiveness of leg press exercises by incorporating dynamic movements that coordinate both the upper and lower body. The apparatus allows users to perform integrated leg press and chest press exercises, providing a comprehensive solution for lower body strength training. The apparatus includes a base platform with a seat and adjustable backrest to support the user in a seated position, ensuring a comfortable and healthy posture. Foot pedals are configured to move between two vertical positions in response to the user's leg movements, allowing for customizable resistance and optimal muscle engagement. Additionally, the apparatus includes a pair of handles for performing chest press exercises, adjustable to accommodate different body sizes. With weight stacks and range controllers to adjust resistance and motion, the apparatus offers a safe, efficient, and holistic approach to strength training, enhancing neuromuscular coordination and promoting natural, functional movements.

A leg exercise apparatus, the leg exercise apparatus comprising a frame member, the frame member including: at least one foot receiving portion; and at least one leg engagement portion wherein the at least one leg engagement portion is spaced from the at least one foot receiving portion such that, in use, when a user's foot is located on the at least one foot receiving portion, the at least one leg engagement portion may contact a portion of the user's leg. Also disclosed is a method of using the leg exercise apparatus.

The utility model relates to a kind of dislocation-preventing nursing appliances for total hip replacement in the art of joint replacement nursing, including waist belt, the waist belt outside fixed with bracing plate, bracing plate both sides are equipped with connecting plate, two connecting plates bottom are equipped with leg protector, two leg protectors are connected by connecting assembly, for fixing leg, the bracing plate and connecting plate junction are equipped with limiting component, the limiting component includes with the fixed rotating plate of connecting plate one end, the rotating plate outer wall is fixed with rotating block, the bracing plate side close to rotating plate is equipped with two baffle, two baffle are located rotating plate outside, for the leg movement is limited. The utility model is convenient for fixing and controlling leg, avoid patient excessive activity hip joint, to avoid hip joint secondary injury.

1. Name of the product in this design: Passive exoskeleton walking aid. 2. Purpose of this design: This design is intended to assist the wearer's leg movements and enhance the wearer's mobility. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model relates to the field of hospital gowns, and particularly to a hospital gown with a traction function, comprising a top and trousers. The top and bottom ends of the top and trousers are equipped with traction components, and the sleeves of the top and the legs of the trousers are equipped with exercise components. Each traction component includes a traction strap sewn onto one side of the outer wall of the top and bottom ends of the top and trousers, a connecting hole on the other end of the traction strap, and a connecting buckle sewn onto the connecting hole of the top and trousers. This utility model allows patients to perform leg raises and chest expansion exercises using elastic bands one and two, facilitating rehabilitation exercises for the limbs and enabling individual arm or leg exercises as needed. In the event of a patient falling, medical staff can apply upward force using the traction straps on the top and trousers, facilitating the movement and transporting the patient to the bed.

ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD Abstract An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope con­ figured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial pros - thetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyro - scope measurement data. ORTHOPEDIC LEG ALIGNMENT SYSTEM AND METHOD Abstract An orthopedic measurement system is disclosed to measure leg alignment. The measurement system includes a tri-axial gyroscope con- figured to measure movement of a leg. The gyroscope is coupled to a tibia of the leg. For example, the gyroscope can be placed in an insert or tibial pros - thetic component that couples to the tibia. The gyroscope is used to measure alignment relative to the mechanical axis of the leg. The leg alignment measurement is performed by putting the leg through a first leg movement and a second leg movement. The gyroscope outputs angular velocities on the axes the sensor is rotated about. The gyroscope is coupled to a computer that calculates the alignment of the leg relative to the mechanical axis from the gyro - scope measurement data.20 25 20 12 68 21 F eb 2 02 5 O R T H O P E D I C L E G A L I G N M E N T S Y S T E M A N D M E T H O D A b s t r a c t 2 0 2 5 2 0 1 2 6 8 2 1 F e b 2 0 2 5

This utility model relates to a leg exercise device for neurological rehabilitation, belonging to the technical field of leg exercise devices. It includes a seat assembly and two symmetrically arranged leg training mechanisms. Each training mechanism includes a control component and a training component. The training component includes a hip joint mechanism hinged to the seat assembly, a large arm guard hinged to the hip joint mechanism, and a forearm guard hinged to the distal end of the large arm guard. Servo direct drive mechanisms are provided at both the hip and knee joint hinges. A magnetorheological fluid rotary damper is coaxially arranged at the knee joint hinge. A travel limit sensor and a torque sensor for muscle tension detection are provided at the hinge. The servo direct drive mechanism, the magnetorheological fluid rotary damper, and the torque sensor are all electrically connected to the control component. It features a built-in passive, assisted active, and resistance-enhanced three-level training mode and bilateral independent operation. This utility model, through its three-level training mode, can cover the training of patients with lower limb motor dysfunction in neurology, lowering the rehabilitation threshold for patients.

A horizontal waist and leg exerciser comprises a waist and leg exercising device and a trunk supporting device in front of the waist and leg exercising device; the waist and leg exercising device comprises a first supporting frame arranged horizontally and lower limb supporting modules on both sides of the first supporting frame and capable of sliding forward and backward; the lower limb supporting modules comprise first supporting plates slidably connected with guide modules, footrest frames arranged on the rear sides of the first supporting plates, and knee supports arranged on the front ends of the upper sides of the first supporting plates; the trunk supporting device comprises a second supporting frame connected with the front side of the first supporting frame, upper limb supporting modules arranged on the upper side of the second supporting frame, second supporting plates, elbow supports arranged on the upper parts of both sides of the second supporting plates, and handles arranged on the front sides of the elbow supports; a trainer can hold the handles, place the elbows on the elbow supports, kneel on the lower limb supporting modules, lie on the upper limb supporting modules in a prone position, and complete the exercise work while keeping the spine horizontal; the upright exercise work reduces the compression of the spine, and especially has a positive exercise effect on patients with spine diseases.

1. The name of the design product: anti-pressing leg device. 2. The use of the design product: for fitness exercise, leg exercise. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The application discloses a leg and foot exercising device, which comprises a first plate, a second plate and a supporting piece. The first plate and the second plate are hingedly arranged. The panel on the side of the first plate away from the second plate is an A-shaped panel. The panel on the side of the second plate away from the first plate is a B-shaped panel. The A-shaped panel is provided with a first protrusion. The B-shaped panel is provided with a second protrusion. The supporting piece is arranged between the first plate and the second plate and is used for supporting the first plate or the second plate so that the first plate or the second plate is arranged in an inclined mode. The leg and foot exercising device has at least a first use state, i.e. the first plate is arranged in a horizontal mode and serves as a bottom plate, and the second plate is arranged in an inclined mode. The leg and foot exercising device also has a second use state, i.e. the second plate is arranged in a horizontal mode and serves as a bottom plate, and the first plate is arranged in an inclined mode. When the calf muscles are exercised, the A-shaped panel or the B-shaped panel can be selected to be in contact with the sole, different use feelings and exercising effects can be realized, and the full utilization and use flexibility of the product are improved.

The application discloses a bionic bird leg foot mechanism based on tendon locking. The bionic bird leg foot mechanism based on tendon locking comprises a leg movement mechanism, a foot sole connected with the leg movement mechanism, toe assemblies, each of which is connected with the foot sole, and each of the toe assemblies comprises a toe body assembly and a self-locking assembly, and a toe movement traction rope assembly used for converting the toe body assembly between an extension state and a flexion state. When the toe movement traction rope assembly moves the toe body assembly and is in the flexion state, the self-locking assembly locks the toe body assembly, so that the toe body assembly is prevented from converting from the flexion state to the extension state under the action of an external force. The self-locking assembly of the application locks the toe body assembly when the toe movement traction rope assembly moves the toe body assembly and is in the flexion state. The structure can realize grasping and locking, and an additional auxiliary mechanism is not needed to lock the claw.

The utility model relates to a lower limbs exercise pad with gear adjustment type resistance source relates to the technical field of lower limbs training device, including placing pad and resistance box, placing pad is fixedly connected with resistance box, and the inside of resistance box is equipped with torsional spring resistance subassembly, first clutch mechanism and second clutch mechanism, torsional spring resistance subassembly includes the driven rod of being fixedly established in resistance box, rotatable assembly's driving rod and the torsional spring between driving rod and driven rod, and the driving rod is connected leg exercise subassembly, first clutch mechanism is assembled between driving rod and resistance box inner wall, is used for locking torsional spring's torsion angle, second clutch mechanism is equipped between driving rod and leg exercise subassembly, and the torque on-off is realized through second clutch mechanism, can adjust torsional spring pre -tension angle and make leg exercise subassembly reset through leg control mode, realize lower limbs exercise resistance multi -gear adjustable. The utility model can adopt double clutch and torsional spring resistance combination, realize resistance multi -gear stable adjustable.

This invention discloses a simplified implementation of a frame-based walking machine that coordinates with human movement, enabling machine walking while simultaneously assisting human walking. The frame-based walking machine includes a wearable connection unit, an external frame, at least two support components, a drive unit, and a transmission mechanism. The external frame is independent of the user's lower limbs, and the ends of the support components directly contact the ground, transmitting the device's weight and the reaction force of the assist force to the ground. The drive unit is mounted on the external frame and does not move with the legs. The left and right support components extend and retract alternately, coordinating with the user's gait. The core concept of this invention is that the human body provides motion guidance and balance control for the frame-based walking machine, while the frame-based walking machine provides weight-bearing support for the human body; the two complement each other, forming a complete human-machine walking system. This architecture is extremely simple, lightweight, low-cost, and requires no binding of the lower limbs.

The utility model discloses a rehabilitation training nursing device, including training chair, support, hand training band and leg training band, and support lower extreme fixedly connected on training chair, and still be provided with linear slide rail in support upper end middle part, and the upper end of leg training band is slidably connected with linear slide rail through lifting cylinder, still include the adjusting frame, and the adjusting frame includes sliding sleeve, screw rod and sliding block, and the upper end of sliding sleeve is provided with sliding wing, and the sliding wing is slidably connected in the both sides of support, and the screw rod is rotatably arranged in the sliding sleeve, and the both ends of screw rod are provided with the thread of opposite screw direction from the end portion to the inside, and the sliding block is slidably arranged in the sliding sleeve, and is respectively located the screw joint of screw rod both ends and screw rod, and the lower end of sliding block projects out of the sliding sleeve, and the hand training band is fixedly connected with the lower end of sliding block through lifting cylinder, can according to the patient shape adjustment hand exercise band and leg exercise band and the contact position of hand and leg to the comfortable body position of patient and use.

A wheelchair leg exercise device relates to wheelchair equipment field, including crosspiece, movable part and pedal, one end of movable part is installed with long axle part, the other end is connected with crosspiece, the lower end of long axle part is fixedly connected with fixed head, the pedal is fixedly installed on fixed head, the lower end of crosspiece is hinged with impedance slide cylinder, impedance slide column is hinged on movable part, impedance slide column is slidably connected in impedance slide cylinder, the utility model discloses an innovative leg exercise device to realize active training of calf muscle, simulates walking action mode to strengthen patient action ability, utilizes the friction resistance design of damping head and impedance slide cylinder, provides adjustable impedance training, significantly improves muscle exercise effect, and the structure is simple and reliable, and high -efficient rehabilitation training can be realized without complex power system, provides the comprehensive solution for the patient who sits for a long time to prevent muscle atrophy, promotes the comprehensive solution of blood circulation.

This invention discloses a leg-linked lumbar spine rehabilitation robot based on UPS chains, comprising an upper body support mechanism, a lumbar spine rotation mechanism, a lumbar spine traction mechanism, and a leg movement mechanism. The lumbar spine traction mechanism is installed at the bottom of the upper body plate of the upper body support mechanism and is rotatably connected to the hip support plate of the lumbar spine rotation mechanism. Two leg movement mechanisms are symmetrically installed on both sides of the hip support plate of the lumbar spine rotation mechanism. The lumbar spine rotation mechanism includes UPS chains, a moving platform, a stepper motor, a gear shaft, a turntable, and a hip support frame. The posture of the moving platform is controlled by four UPS chains, causing the hip support plate to rotate around an axis parallel to the sagittal and coronal axes of the human body. The stepper motor is located on the moving platform and drives the gear shaft to rotate using bevel gear transmission, causing the hip support frame to rotate around an axis parallel to the vertical axis of the human body. This robot can realize multi-dimensional composite rehabilitation movements of the lumbar spine, with simultaneous leg movement and lumbar spine movement, avoiding secondary injury.

1. The name of the design product: ring-shaped leg clamp massager. 2. The use of the design product: the design product is used for leg exercise and leg massage equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: leg press trainer. 2. The use of the design product: for leg exercise. 3. The design points of the design product: in the overall shape design of the product. 4. The picture or photo that best shows the design points: perspective view 1.