582results about "Medical science" patented technology

The invention discloses a multi-axis dynamic scoliosis direction correcting device, which belongs to the technical field of medical instruments and comprises an upper flitch plate, a lower flitch plate, a spine plate, a movable connecting piece, a tension sensor, a hydraulic adjusting mechanism, a positioning and supporting mechanism and a control system, an upper arc-shaped plate surrounding the armpit is arranged on the outer side of the upper flitch, a lower arc-shaped plate surrounding the lower portion of the spine is arranged on the outer side of the lower flitch, and fixing mechanisms are arranged between the upper flitch and the upper arc-shaped plate and between the lower flitch and the lower arc-shaped plate. The movable connecting piece composed of the first ball seat and the first ball bead between the spine plates can achieve accurate attachment and flexible adaptation according to the natural trend of the spine, it is ensured that the device can accurately lock the deformity segment of scoliosis, a foundation is laid for subsequent targeted correction, and meanwhile the spine plates can be used for accurately locking the deformity segment of scoliosis. The tension sensors on the two sides of the spine plate can continuously monitor the pressure of the malformation section, and real-time data support is provided for correction force regulation and control.

The application provides a kind of intelligent pressure monitoring 3D printing scoliosis orthosis, comprising: first body and second body;One or more inner grooves are respectively provided on the first body and the second body;Front groove is provided on the second body;The inner groove is filled with air bag, and pressure sensor is arranged in the recess of air bag, and pressure pad for contacting the skin of patient is arranged on the pressure sensor;Air tube is connected with inflatable and deflatable inflation pump, and the pressure sensor is connected with single-chip microcomputer arranged in the front groove by connecting line.The scoliosis orthosis according to the application is designed according to 3D scanning and completed by 3D printing, which can realize structure design such as hollowing, groove, trimming and catheter, solve the problem of traditional orthosis such as not breathable, not beautiful, waste material, the first body and the second body are connected by connecting rope, so that the orthosis body has a larger opening angle, which is convenient for patients to put on and take off and bandage pressure increase.

A hallux valgus corrector comprises a metatarsal support part, a hallux support part, a hallux wearable part and a sole wearable part. A corrective and adjusting component is arranged on the metatarsal support part for adjusting an angle of the hallux support part. The corrective and adjusting component comprises a second live shaft, a knob, a positioning part and a rope. The sole wearable part is wore on the sole, and the hallux support part is wore on the hallux. Rotate the knob, and the second live shaft rotates and the rope wraps around the second live shaft, thereby pulling the hallux support part to rotate for angle adjustment. Rotate the knob clockwisely or counterclockwisely to adjust the tightness.

An external ankle brace for restricting movement of an ankle in a first direction and permitting movement of the ankle in a second direction includes a rigid heel enclosure having a rear portion and a forward portion. A lateral upright extension is perpendicular to the rigid heel enclosure and is attached to the lateral sidewall. A medial upright extension is perpendicular to the rigid heel enclosure and is attached to the medial sidewall. At least a chosen one of the lateral and medial upright extensions is selectively pivotally attached to a corresponding lateral or medial sidewall and includes a pivot prevention feature configured to selectively prevent pivoting of the chosen one of the lateral and medial upright extensions with respect to the corresponding lateral or medial sidewall.

A kit is proposed to compensate for a misalignment and / or abnormal stress on a person's musculoskeletal system. The kit includes a foot cover for application to the person's foot. The foot cover covers at least a portion of the foot and / or completely surrounds at least a portion of the foot. The kit also includes a support element for supporting and / or elevating a portion of the foot.

Orthotic devices for providing arch support for the foot are disclosed. The orthotic device includes a base member, an arch support portion, and a plurality of connectors coupled to the base member at a first end and each connector of the plurality of connectors coupled at a second end to each arch member of the plurality of arch members. The orthotic devices provide continuous contact with the plantar surface of the foot during all phases of the gait cycle. In addition, the orthotic devices are assembled by coupling the connectors ends to the base member on one end and each arch member on the other end.

The present disclosure relates to an adjustable toe spacer that helps restore the natural shape of the foot during use by a user. The adjustable toe spacer includes a pair of base walls and multiple spacer elements. The spacer elements and the pair of base walls are connected to define holes that are dimensioned to receive the toes of the user. The shape and the material of the adjustable toe spacer provide a comfortable fit for the toes of the user. Further, the adjustable toe spacer provides an option of removably inserting accessories such as wedge insert(s) in respective slots of the adjustable toe spacer to enable easy and quick size adjustment of the adjustable toe spacer.

A bending method and system for a body surface model, relating to the technical field of three-dimensional modeling. The method comprises: acquiring a body surface model and bending parameters; determining a first reference plane and a second reference plane on the body surface model; on the basis of the first reference plane and the second reference plane, determining several bending modes, and determining, with respect to each bending mode, mesh vertices for bending in the body surface model and a bending method therefor; in each different bending mode, on the basis of the bending parameters and the bending method, performing bending with respect to the mesh vertices for bending, so as to obtain mesh vertices after bending; and connecting all the mesh vertices after bending to obtain a body surface model after bending. The present invention achieves a high automation level and a high degree of freedom, and ensures that body surface models generated after bending have high accuracy and conform to the real contour of human bodies, thus further improving the efficiency of generating design schemes for orthopaedic appliances.

This utility model discloses an easily adjustable orthopedic orthotic device, mainly relating to orthopedic orthotic devices. It includes two clamps, a tightening structure, and an adjusting structure. A stabilizing plate is provided at one end of each clamp, and the clamps and stabilizing plates are connected via the adjusting structure. Several straps and several connecting straps are fixedly connected to the upper and lower surfaces of both clamps and the two stabilizing plates, respectively. The straps and connecting straps are connected via the tightening structure, which includes a shell. The shell is slidably connected to the straps and connecting straps. A rotating shaft is rotatably connected inside the shell, and a connecting shaft is rotatably connected to the inner wall of the shell. A rotating ring is fixedly connected to the arc surface of the connecting shaft. The advantages of this utility model are: it allows for convenient and rapid tightening of the orthopedic orthotic device, greatly improving the efficiency of its use, and it can be tightened according to the different limb shapes of different patients.

The utility model discloses a strephenopodia training device, which belongs to the technical field of rehabilitation training devices and comprises a pedal plate, and a foot fixing support and a foot binding belt are arranged on the front portion and the rear portion of the pedal plate. A vertical rod is arranged on the outer side of the pedal plate, and the vertical rod inclines outwards and can rotate. A leg fixing support is arranged on the vertical rod, and a leg binding belt is arranged on the leg fixing support. According to the strephenopodia training device, the feet and the legs are fixed through the hard materials, so that the correction strength is increased, and the correction effect is improved.

The utility model relates to a sole modularization rehabilitation training device which comprises a sole adapter and replaceable function modules, the bottom face of the adapter is divided into a half sole area, a middle foot area and a heel area, and different function modules are installed in all the areas in a clamping mode. Through gradient adjustment and dynamic combination of the modules, multi-target collaborative treatment such as strephenopodia correction, gravity center transfer induction and pelvis control is realized. The asymmetric structure of the T-shaped block can guide a patient to actively shift the center of gravity, and the anti-skid lines and the ankle fixing belt ensure the stability of mechanical transmission. Passive limitation of a traditional brace is broken through, full-cycle rehabilitation from a soft paralysis period (the contact area is larger than 85%) to a recovery period (the contact area is 40%-60%) is covered, clinical data shows that gait symmetry of a patient is improved, treatment cost is reduced, and independent rehabilitation without assistance is finally achieved.

The utility model discloses a supporting rod for waist treatment of old people, which comprises a rod body, an air bag is arranged at one end of the rod body, a guide groove is arranged in the middle of the other end of the rod body, a guide rod is sleeved on the inner side of the guide groove, a rotating plate and a spring A are sleeved on the outer side of the guide rod, and the spring A is positioned on the inner side of the guide groove. The two sides of the rotating plate are sleeved with side rods, and binding bands are arranged on the sides, away from each other, of the two side rods. Through mutual cooperation of the rod body, the side rods, the air bag, the rotating plate, the guide rod, the spring A and the exhaust assembly, when the device is used, the side rods can be unfolded in a cross shape, and when the device is not used, the two sets of side rods can be rotationally stored to the back of the rod body to form a linear rod shape, so that the size of the device is reduced, and carrying and storage are convenient; when the device is unfolded for use, the air pressure in the air bag can be adjusted according to the requirement of a wearer, so that proper pressure can be applied to the waist of a patient, and the waist supporting strength of the patient is guaranteed.

The application discloses a passive and active combined type pregnant woman assisting device, which comprises a leg assembly, a waist and back assembly is hinged to the top of the leg assembly through a passive assisting module, an active assisting module is connected to one side of the waist and back assembly, and the active assisting module is connected with the passive assisting module through wires. The application converts the potential energy and kinetic energy of the human body into the elastic potential energy of the turbine spring when the user falls, and drives the rotation of the leg assembly relative to the waist and back assembly by the elastic potential energy of the turbine spring when the user lifts the waist, so that the stored elastic potential energy is released and the waist of the wearer is provided with assistance.

This invention provides a stable nasal support device, belonging to the technical field of nasal support devices. The stable nasal support device includes: a support body with an arc-shaped plate structure matching the curve of the nasal bridge; a sliding guide rail assembly arranged along the longitudinal axis of the support body, comprising a unidirectional guide rail and a sliding block that cooperate with each other; an elastic buckling mechanism located on the side wall of the sliding block, forming a one-way lock with the toothed structure of the unidirectional guide rail; a nasal tip support module hinged to the front end of the sliding block via a universal connector; and a fixed base located at the end of the support body, having a curved surface structure that conforms to the nasal bone. The elastic buckling mechanism includes a claw, a spring plate, and an unlocking button. This invention solves the shortcomings of traditional nasal supports in terms of stability and adaptability, achieving dynamic adaptation and stable control of the complex mechanical environment after nasal surgery.

The utility model relates to a nursing ankle appliance for preventing foot drop, which belongs to the technical field of nursing appliances and comprises a bottom plate, the top of the bottom plate is provided with a limiting mechanism and a damping mechanism, the top of the limiting mechanism is provided with a mounting mechanism, and the mounting mechanism comprises a limiting plate. And the limiting mechanism comprises a mounting cylinder, a locking nut and a threaded rod. The leg angle adjusting device has the advantages that by arranging the limiting mechanism, when the angle of the device needs to be adjusted in use, the limiting plate can be rotated by adjusting the length of the threaded rod, then the angle of the device is adjusted, people can adjust the angle and position of the legs conveniently, and the leg angle adjusting device is fixed through the locking nut and is convenient to use. The device is simple in structure and convenient to use, fixing adjustment of the device is facilitated, leg training and movement are facilitated, convenience is achieved, meanwhile, the damping mechanism is adopted, impact and vibration are effectively absorbed, the influence of disturbance of environments and objects on the device is reduced, and therefore the device can be stably and stably used.

The utility model relates to the technical field of correctors, and particularly discloses a correcting device for correcting hallux valgus and flatfoot disease, the correcting device comprises a correcting frame and a limiting block, a fixing belt is fixedly mounted on the surface of the correcting frame, one end of the correcting frame is rotatably connected with an adjusting belt, the top of the limiting block is communicated with an inflation valve, and the inflation valve is connected with the limiting block. The top of the inflation valve communicates with an inflator, a pushing plate is slidably connected to the inner wall of the inflator, a threaded rod is rotatably mounted at one end of the pushing plate, and the surface of the threaded rod is in threaded connection with the inner wall of the inflator; the inflation valve is installed at the top of the limiting block, the top of the inflation valve communicates with an inflator, a pushing plate is slidably connected to the inner wall of the inflator, one end of the pushing plate is rotationally connected with a threaded rod, and the surface of the threaded rod is in threaded installation with the interior of the inflator, so that the threaded rod is rotated to drive the pushing plate to move in the inflator; and air in the inflator enters the inner wall of the limiting block at the bottom end of the inflation valve, so that the size of the limiting block is adjusted.

A seatbelt attachment for attachment to a webbing of a seatbelt assembly of a vehicle includes a chest section and a shoulder section. The chest section has a chest-section axis on which the chest section is elongated, and the shoulder section has a shoulder-section axis on which the shoulder section is elongated. A joint connects the chest section and the shoulder section. The joint is flexible relative to the chest section and the shoulder section. The joint has a rotational axis that is transvers to the chest-section axis and the shoulder-section axis. The shoulder section includes a back elongated along the axis. The shoulder section includes two legs elongated along the chest-section axis and aligned along the chest-section axis with the back. The legs each have a distal end and the legs extend from the back to the distal ends, respectively.

A corrective device for relieving pain in the neck, shoulder, and upper back regions of the human body. More particularly, the corrective device comprises two arm support foam pads, a neck support pad, and a tummy support pad, each of the four support pads having adjustable straps to accommodate different body sizes and varying arm positions. In operation, the user lies face down between the arm support pads, positions their arms on the support pads with elbows on the pads, places their chin on the neck support pad, and positions the tummy support pad under their navel. The adjustable straps allow for customization to the user's body dimensions. The device may provide relief from neck, shoulder and upper back pain, and may correct conditions such as Kyphosis Hump and Rounded Shoulders.

The application discloses an auxiliary correction device for orthopedic treatment, and relates to the technical field of orthopedic correction, which comprises a connecting rod and a supporting piece, a group of symmetrical guide rings are movably connected to the top and bottom of the connecting rod through pivots, a fixing rod is fixedly connected between the guide rings, a gear ring is fixedly connected to the bottom of each guide ring, a sliding block is slidably connected to each guide ring, and the top and bottom of the supporting piece are connected with the sliding blocks. The adjusting assembly is arranged, the position of the correction rod can be more accurately adjusted according to the requirement by rotating the knob one, the correction rod can be moved to a suitable position, the angle of the correction rod can be adjusted by the meshing mode of the gear cylinder and the limiting strip, the fitting degree of the correction rod and the patient's body is improved, the fitting force of the correction rod and the patient's body can be controlled by rotating the knob two, and the comfort of wearing the device is improved.

The novel foot drop orthopedic brace comprises an orthopedic support, elastic assemblies are fixedly installed on the two sides of the orthopedic support, connecting plates are fixedly installed at the bottom ends of the elastic assemblies, the connecting plates are fixedly connected with mesh belt foot pads, and protective leg plates are fixedly connected to the two sides of the rear portion of the orthopedic support. According to the novel foot drop orthopedic brace, the elastic hinges are arranged on the two sides of the orthopedic support respectively and used in cooperation with the limiting elastic belts, through the arrangement of the structures, the two sides of the ankle joint can be limited through the orthopedic support, then through hinge connection of the elastic hinges, the ankle joint can be corrected to be over plantar flexion, and meanwhile the ankle joint is not prone to fall off. Dorsiflexion activities within a certain range are allowed, so that the mobility of ankle joints is improved, and the functional rehabilitation process of foot drop on the affected side is accelerated.

The utility model discloses a bellyband which comprises a waist supporting part and a waist supporting part. The waist supporting part is arranged to be located in the waist area of a user and extend towards the two sides of the user when the bellyband is worn. The first abdomen compression part is connected with the first side of the waist supporting part and extends along the abdomen when being worn; the second abdomen compression part is connected with the second side of the waist supporting part and extends along the abdomen when being worn; the first belly compression part and the second belly compression part are detachably connected, and when the first belly compression part and the second belly compression part are connected, compression force is provided for the belly of a user; at least part of the bellyband is made of a sheet, the sheet comprises a first outer layer, a second outer layer and a bonding layer arranged between the first outer layer and the second outer layer, and the first outer layer and the second outer layer are bonded through the bonding layer. Through the mode, the elasticity and the surface flatness of the bellyband can be improved, then the bellyband effect and the wearing comfort are improved, cutting of the sheet is facilitated, and manufacturing is easy.

A lacing system for an article may include a tensioning mechanism, a plurality of guide members, and a lace that is operationally coupled with the tensioning mechanism and that is routed along a lace path of the article via the plurality of guide members. The lace is routed along the lace path so that a first portion of the lace is routed directly from the tensioning mechanism to a top end of the lace path and so that a second portion of the lace is routed directly from the tensioning mechanism to a position that is adjacent a bottom end of the lace path. Tensioning of the lace, via the tensioning mechanism, causes the top end of the lace path and the position adjacent the bottom end of the lace path to be initially tensioned.

The utility model relates to the field of spine correction, and discloses a scoliosis corrector for teenagers, which is used for adjusting and correcting sleeping postures at night and comprises a correction plate, the front side and the rear side of the left side of the bottom of the correction plate are fixedly connected with first supporting plates, and the front side and the rear side of the right side of the bottom of the correction plate are fixedly connected with second supporting plates. The front faces of the first supporting plate and the second supporting plate are both in threaded connection with connecting rods, and the front sides of the tops of the connecting rods are movably connected with movable plates. According to the waist correcting device for the teenager, through mutual cooperation of the structures of the screw rod, the adjusting block and the fixing rod, after the adjusting block is driven by the screw rod, the limiting plate drives the extrusion cylinder to conduct sleeping posture correcting work on the lateral bending positions of the lumbar vertebra and the thoracic vertebra of the teenager, and the purpose that the waist of the teenager is corrected when the teenager lies on the correcting plate to sleep is achieved; the lateral bending parts of the lumbar vertebrae and the thoracic vertebrae on the two sides of the teenager are also corrected, scoliosis caused by improper sleeping postures is prevented, and the teenager can be prevented from falling from the correction plate due to the change of the sleeping postures during sleeping.

The utility model discloses an orthosis for preventing underarm scar contracture of a burn patient, which comprises a neck fixing strip, a shoulder lapping piece is fixedly arranged on the side of the bottom end of the neck fixing strip, one side of each first tensioning strip is rotatably connected with a first movable column, an underarm orthosis mechanism comprises an arc-shaped supporting piece, and the arc-shaped supporting piece is fixedly connected with the shoulder lapping piece. Adjusting long holes are formed in the two sides of the inner wall of the arc-shaped supporting piece correspondingly, and two limiting sliding blocks are slidably connected into each adjusting long hole. The armpit orthopedic mechanism is arranged between the first movable columns connected through the first tensioning strip, the limiting sliding block is connected with the arc-shaped filler strip, and the rubber stud is rotationally connected with the arc-shaped contact net piece, so that the orthopedic device is better in ventilation effect, dryness and ventilation of a burn position are guaranteed, recovery of an affected part is promoted, and it is guaranteed that a gap is formed between the arc-shaped supporting piece and the affected part; meanwhile, the arc-shaped supporting piece and the arc-shaped contact net piece generate pressure on the scar, so that the problem of scar contracture is solved while the ventilation effect is guaranteed.

The application discloses a wearable medical device for treating nipple retraction, and relates to the technical field of medical devices, which comprises a wearing main body and a corrector assembly; the wearing main body is used for being worn on the chest area of a patient and is provided with a left chest area, a right chest area and a receiving pocket; the left chest area and / or the right chest area is / are provided with a pipe passing hole; the corrector assembly comprises a main machine and a correction cover; the correction cover is provided with a first suction cavity in the shape of a suction disc; the correction cover is provided with an air outlet communicated with the first suction cavity; the correction cover is arranged in the left chest area and / or the right chest area; the main machine is detachably arranged in the receiving pocket; the inside of the main machine comprises an air pump and an integrated circuit board; the integrated circuit board comprises a micro-control module and a network module; the air pump is electrically connected with the network module through the micro-control module; the air inlet pipe of the air pump is arranged in the pipe passing hole and communicated with the air outlet; and the air outlet of the air pump is communicated with the outside of the main machine.

The utility model provides a toe ectropion corrector, which comprises a sole fixing part, a toe fixing part and an adjusting mechanism for adjusting the ectropion angle of the toe fixing part, the adjusting mechanism is fixed on the sole fixing part, the adjusting mechanism is provided with a pull rope for leading out, and the pull rope of the adjusting mechanism is connected on the toe fixing part. The toe fixing part and the sole fixing part are connected through a pull rope of an adjusting mechanism, and the eversion angle of the toe fixing part is adjusted by adjusting the tightness of the pull rope. The utility model has the beneficial effects that the toe fixing part and the sole fixing part are connected by adopting the pull rope of the adjusting mechanism for adjusting the angle, so that the whole corrector has fewer parts and lower cost, the wearing is more comfortable and the movement is more convenient due to fewer parts contacted with the foot, and the cost is reduced due to the reduction of the parts. Therefore, the corrector can be worn on shoes, correction can be carried out for a longer time, and correction efficiency is improved.

To provide an arm correction wearing tool and arm correction wear which can support the supination movement of the arm and easily correct the twisting of the arm. [Solution] The arm corrective wearing device 10 comprises an arm covering part 11 that covers at least from the shoulder to the elbow on one side, and an arm belt 12 that is disposed on the arm covering part 11 and extends from the shoulder to the front, passing through the muscle belly of the biceps brachii muscle and around the inside of the arm, passing through the muscle belly of the triceps brachii muscle and around the outside of the arm from the humerus side of the olecranon, and then extending along the proximal part of the radius of the forearm. The arm belt 12 supports the supination movement of the arm and supports part of the forearm while imitating the tendon of the biceps brachii muscle.