13 results about "Upper thigh" patented technology

This is a description of a sitting device. It consists of a base and a seat connected to the base such that it pivots around a seat axis. The seat axis is horizontal and orthogonal to the depth direction of the seat. The connection that allows the seat to pivot about the base is positioned against the seat such that the seat pivots forward in a sagittal plane when a user sits on it. The seat of the sitting device can also be elastically biased to rotate backward in the sagittal plane. The sitting device also comprises a lumbar support, which rotates with the seat, and a support pad, designed to support the user’s upper thighs, with the pad connected to front portion of the seat. The lumbar support is positioned such that it rests against the user’s back, by their lumbar vertebrae, when the device is in use.

The application discloses a decompression device for early postoperative training of femoral upper fracture, which comprises an upper fixing structure, a lower fixing structure and an elastic decompression supporting structure. The upper fixing structure comprises a short pants structure which is wrapped around the skin outside the hip bone and has a gap at the perineum position, and the short pants structure extends from the waist to the upper part of the thigh; a connecting structure one which is connected with the elastic decompression supporting structure is arranged at the waist position of the short pants structure. The lower fixing structure comprises a sleeve structure which is arranged and fixed above the knee joint from the lower part of the thigh; a connecting structure two which is connected with the elastic decompression supporting structure is arranged at the upper part of the sleeve structure. In the straight state of the leg, the elastic decompression supporting structure gives an upward force to the upper fixing structure and an opposite downward force to the lower fixing structure, and a walking aid is additionally arranged to reduce the activity force of the postoperative training. The above arrangement reduces the contact pressure of the hip joint, further reduces the pressure stimulation of the bone surface and guarantees the natural walking state of the postoperative activity of the patient.

The electromagnetic drive bionic frog bouncing device comprises a front leg mechanism and a rear leg mechanism which are connected to the front end and the rear end of a reference module respectively, and the front leg mechanism and the rear leg mechanism are symmetrically arranged on the left side and the right side of the reference module respectively; the rear leg mechanism comprises a rear thigh, a rear shank and a rear sole which are rotationally connected in sequence from top to bottom, and the upper end of the rear thigh is rotationally connected to the reference module; the rear leg connecting piece comprises an upper rear leg connecting piece and a lower rear leg connecting piece which is elastically connected with the upper rear leg connecting piece through a reset spring, a coil winding is wound outside the lower rear leg connecting piece, a permanent magnet is embedded in the upper rear leg connecting piece to form an electromagnetic crank pressing rod, the rear thigh serves as a rocker, the rear shank serves as a rack, and electromagnetic linear force is converted into jumping torque. Through the modular electromagnetic drive design, the energy transfer path is simplified, high-efficiency output and precise control are achieved, and the device has the advantages of being concentrated in thrust, capable of achieving quantitative regulation and control of motion parameters, flexible in steering and convenient and fast to assemble.

A thigh-high sock for managing knee and ankle pain during sleep includes a sock body extending from a foot area to an upper thigh area. A first stuffing-filled pocket may be positioned near a knee area, located behind and on an inner leg side. A second stuffing-filled pocket may be positioned near an ankle area, located on a front and inner leg side. Rubber slip-strips may be positioned on an inner surface to maintain positioning during sleep movements. The pockets may include zippered closures for stuffing adjustment. The sock may accommodate various sleep positions while providing targeted cushioning support. A method includes adjusting stuffing materials and wearing the sock during sleep. A system may include left and right socks with distinct configurations for comprehensive lower extremity pain management during sleep periods.

The utility model provides a lower limbs movement intelligence electric power assisting device, including the positioning mechanism of binding in the waist, the thigh exoskeleton of binding on the upper thigh, the lower leg exoskeleton of binding on the lower leg, the foot support mechanism of binding in the foot, the positioning mechanism, the thigh exoskeleton, the lower leg exoskeleton and foot support are connected in proper order, the positioning mechanism includes the waist support, sets up the waist band on the waist support, and the waist support is bound in the waist through the waist band. The lower limbs movement intelligence electric power assisting device provided by the utility model avoids the problem of poor wearing comfort under complex motion, improves the adaptability of the device and the human body, further buffers the motion limit position between the lower leg exoskeleton and the thigh exoskeleton of the human body through rubber pad one and rubber pad two, avoids the damage of the knee part caused by the rigid contact between support plate two and support plate three in the device wearing process, and further improves the adaptability of the device.

A seat system for a wheelchair. The seat system comprises: a left-thigh support comprising an upper-thigh support part and a lower-thigh support part; and a right-thigh support comprising an upper-thigh support part and a lower-thigh support part; wherein the lower-thigh support part of the left-thigh support is separate to the lower-thigh support part of the right-thigh support, and either the upper-thigh support part or the lower-thigh support part of each of the left- and right-thigh supports comprises one or more first engagement members and the other of the upper-thigh support part or the lower-thigh support part of each of the left- and right-thigh supports comprises two or more second engagement members, each of the first engagement members being received or receivable between two of the two or more second engagement members such that the one or more first engagement members and the two or more second engagement members are configured to cooperate with one another in a slidable relationship, such that a length of each of the left- and right-thigh supports is adjustable.

The utility model relates to the technical field of automobile seats, in particular to a stable automobile massage seat which comprises a cushion unit and a backrest unit which are connected in an included angle variable mode, and a damping stable base is arranged below the backrest unit. The device further comprises a leg and abdomen massage device, the leg and abdomen massage device comprises a base, the single side of the base extends out to be connected with a rocker arm in a rotating mode, the front end of the rocker arm is connected with a massage arm in a rotating mode, and a vibration device and a heating device are arranged inside and outside the massage arm respectively. The stable automobile massage seat is provided with the damping and stabilizing base so that the seat can adapt to various road conditions such as bumpy road surfaces, sudden acceleration, sudden braking and sudden turning, and stable riding experience is provided for a user; the upper thighs and the abdomen of the human body can be massaged and heated, and the comprehensiveness of the massage function is improved.

The utility model relates to protective clothing that can be used in combat conditions to protect against shrapnel. More specifically, the utility model relates to multilayered shrapnel-resistant trousers comprising an outer fabric, a lining fabric, and patch outer pockets containing protective fabric ballistic bags. The protective ballistic bags are composed of seventeen layers of para-aramid fabric and two layers of ultra-high-molecular-weight polyethylene, packaged within a waterproof fabric bag. The shrapnel-resistant trousers also contain openings and belt loops located in the upper thigh, capable of accepting tourniquet-type hemostatic tourniquets. The technical result consists in enhancing the protective properties of the shrapnel-resistant trousers without losing their versatility in combat missions. 1 c.p. 1 fig.

An integrated tourniquet garment device is provided. The device is comprised of one or more garments with embedded tourniquet mechanisms disposed at critical anatomical pressure points along the upper and lower limbs. The garments comprise either two-piece or one-piece configurations, including but not limited to tactical uniforms or wetsuit structures. The tourniquet mechanisms comprise a tensioning assembly such as a nylon web band, a double-D clasp, and an externally accessible pull tab configured for circumferential compression of limb segments. The mechanisms are inlaid within seam structures or enclosed pockets at locations including but not limited to the elbows, armpits, upper thighs, and knees, with additional optional placement at the forearms, calves, or ankles. The pull tab allows manual actuation, with the tourniquet tension maintained via the double-D clasp in a locked configuration.

A bladder and bowel control training device, being a hollow, rigid, generally oblong body of uniform construction. Dimensions of length, width, and lateral curvature may be altered for facilitating use of the device by various sized persons. The bladder control device is used to provide a shaped, contoured body structure for either a male or female, to facilitate strengthening the muscles of the pelvic floor. These muscles are effectively activated by a user enveloping the outer surfaces of the bladder control device between the upper thigh muscles of both legs and flexing the thigh muscles tightly against the device. The user of the bladder control device engages the muscular exertions of the left and right adductor longus, adductor magnus, and the gracilis muscles in unison. A crescent-shaped seat segment is constructed with a non-slip gripping surface against which a user's muscles can securely flex.

A walking assistance device deformable based on a shape of a thigh includes a hip joint actuator, an upper thigh support connected to the hip joint actuator and configured to receive power from the hip joint actuator and rotate about a first axis and rotate about a second axis crossing the first axis, a motion support connected to the upper thigh support, wherein the motion support includes a plurality of segmented supports configured to rotate relative to each other, and a lower thigh support connected to the motion support.

The application discloses a leg thermal therapy device for bone tumor nursing, which comprises an adjusting recliner, a thigh thermal therapy assembly and a lower leg thermal therapy assembly. The thigh thermal therapy assembly comprises a first adjusting plate, an upper thigh clamping seat and a lower thigh clamping seat. The lower leg thermal therapy assembly comprises a second adjusting plate, an upper lower leg clamping seat and a lower lower leg clamping seat. Elastic rubber wire layers are clamped between the upper thigh clamping seat and the lower thigh clamping seat and between the upper lower leg clamping seat and the lower lower leg clamping seat. The elastic rubber wire layers are internally clamped with thermal therapy tubes in the form of spiral discs. The inner sides of the elastic rubber wire layers are attached to the surface of the thighs. The application has the advantages that it can be attached to the legs of patients with different body shapes, and the lying and sitting postures can be switched, which is more humanized.

This invention relates to the field of schoolbag and seat technology, specifically to a foldable schoolbag and seat for children, which can be converted between a schoolbag, a stool, and a car seat. It includes a shell with an inwardly recessed cavity on one side. Two symmetrically distributed folding plates are rotatably mounted on the shell. An active component is slidably mounted within the folding plates, and a driven component cooperating with the active component is slidably mounted within the shell. The shell is covered with fabric, on which shoulder straps and a waist belt are fixedly mounted. Symmetrically distributed connecting straps are fixedly mounted on both sides of the waist belt, and Velcro is installed between the connecting straps and the fabric. When the two folding plates are attached to the fabric, a schoolbag with lumbar support is formed. When the two folding plates form a certain angle with the shell, a stool with armrests is formed. The abdominal belt of the seat belt passes through the gap between the folding plates and the shell, pressing the child's upper thighs against the shell, so that the chest strap of the seat belt contacts the child's chest, thereby forming a car seat.