1929results about "Fracture" patented technology

An apparatus includes a pair of engaging members to engage a first and second portion of a body toward an upper and lower portion of a neck, and a plurality of assemblies connecting the first engaging member and the second engaging member to maintain a distance between bones of a body portion comprising an area of the neck, wherein the body portion resides between the first and second portions, and wherein each assembly comprises a plurality of rods coupling the first engaging member and the second engaging member, and a coupling tube with a first rod of the plurality of rods secured to a proximal end and a second rod of the plurality of rods secured to a distal end, wherein rotation of the coupling tube adjusts a gap between the first and second rods in the coupling tube to control the distance between the bones of the body portion.

The invention relates to the technical field of spine correction, in particular to a spine correction traction force control method and system, and the safety, effectiveness and intelligent level of spine correction treatment are improved. The method comprises the following steps: dividing a spine into at least three sub-regions according to an anatomical structure of the spine; the at least three sub-regions comprise a cervical vertebra region, a thoracic vertebra region and a lumbar vertebra region; performing biomechanical data acquisition on each sub-region to obtain a spine state feature set corresponding to each sub-region; the spine state feature set at least comprises a pressure distribution feature, a bending angle feature and a muscle tension feature; for different sub-regions, inputting the spine state feature set into a corresponding spine correction state evaluation model to obtain a spine correction state score of each sub-region; the anatomical structure and functional importance of the spine are considered, and the comprehensive influence weight of each sub-region is obtained from a preset weight database;

The invention relates to the field of medical instruments, in particular to an abduction assisting device for shoulder joints, which comprises a support, a support plate for bearing arms is hinged to the top of the support, and a driving mechanism, an adjusting mechanism, a fitting mechanism, a support mechanism and a locking mechanism are arranged on the support; the driving mechanism is used for driving the adjusting mechanism, the laminating mechanism and the supporting mechanism to operate synchronously; the adjusting mechanism is used for driving the supporting plate to rotate around the hinge point so as to adjust the abduction angle. The attaching mechanism comprises an air bag fixedly connected to the supporting plate, and the attaching mechanism is used for synchronously inflating or deflating when the angle is adjusted by the adjusting mechanism so as to be attached to the arm; the supporting mechanism is used for synchronously providing or releasing additional supporting force for the supporting plate when the adjusting mechanism adjusts the angle; the locking mechanism is used for locking the adjusting mechanism after angle adjustment is completed. The use process is simplified, the operation threshold is lowered, the rehabilitation preparation time can be saved, and the clinical use efficiency is improved.

A system that selectively controls temperature within a device such as a neck / head wrap is disclosed. The system can include a pump system having a reservoir that holds a liquid, an element that regulates temperature of the liquid within the reservoir; a pump that draws the liquid from the reservoir; and a distribution manifold attached to the pump hose that receives and distributes the liquid to at least two devices (e.g., cervical collars). The system is also equipped to be selectively monitored, for example, via a smartphone, tablet or computer.

The invention relates to the technical field of medical apparatus and instruments, and discloses a reduction and fixation orthopedic device for orthopedics, which comprises an outer shell and a shaping sheet, the outer shell is of a two-section structure, the outer shell comprises an upper half shell and a lower half shell, and the upper half shell and the lower half shell are buckled together through a buckle to form a cylindrical structure with two open ends; a first arc-shaped plate and a second arc-shaped plate are rotationally mounted in each half shell, a pressing plate is arranged on the side face of each half shell, one side of each shaping sheet is fixedly connected with the corresponding first arc-shaped plate, and the other side of each shaping sheet is clamped and fixed by the corresponding pressing plate. The outer shell is arranged, the two shaping pieces are installed in the outer shell, after gypsum slurry is injected into the two shaping pieces respectively, the hard shaping shell is manufactured, the limb is fixed and corrected through the shaping shell, the shaping shell can be well attached to the surface of the limb, and the shaping shell on the upper side and the shaping shell on the lower side can be separated; conditions are provided for adjusting the gap between the shaping shell and the limb surface, and the use requirement for relieving pain by adjusting the gap is met.

The invention belongs to a lumbar vertebra brace, and particularly relates to an intelligent self-adaptive lumbar vertebra rehabilitation brace combining targeted physiotherapy and biological feedback, which comprises a shell consisting of a front piece, side wings and a rear piece, the treatment module is arranged in the through hole area of the front piece and integrates a vibration actuating array, a flexible warming piece and a TENS electrode; the sensor module is provided with an overall detachable patch, and the sensor module integrates an interface pressure array, an IMU, an sEMG, an NTC and a PPT micro probe; the multi-cavity air bags are arranged along transition areas of the side wings and the front piece in a partitioned mode, and the micropump and the electromagnetic valve are connected with the multi-cavity air bags. One end of the self-adaptive winding adjusting module is arranged on the rear piece, the other end of the self-adaptive winding adjusting module is located in a winding cavity of the side wing and connected through a pull rope, the side wing end can be wound and stretched to adjust the tightness degree, vibration, heat and TENS parameter self-adaption are carried out on a pain point through PPT and sEMG feedback, lumbago can be reduced in a short time, and the curative effect can be quantified through PPT and myoelectricity.

A clavicle protective device may include a contoured member configured to cover at least a portion of the clavicle. The contoured member may have an inner surface configured to face the at least a portion of the clavicle and an outer surface configured to face away from the at least a portion of the clavicle. The contoured member may include a first contact portion, a second contact portion, and a bridge portion positioned between the first contact portion and the second contact portion. The first contact portion may be configured to contact the subject's body above the clavicle. The second contact portion may be configured to contact the subject's body below the clavicle. The bridge portion may be configured to be spaced apart from the subject's body when the first contact portion and the second contact portion contact the subject's body.

According to the technical scheme, the four-limb joint supporting structure comprises an upper supporting part, a lower supporting part and a connecting part, and the upper supporting part and the lower supporting part can be bent to be in an arc surface shape from the two sides and are used for being attached to the upper limb and the lower limb at the joints of a patient; the two ends of the connecting part are connected to the upper supporting part and the lower supporting part respectively and used for being attached to the joint position, and the width of the connecting part is smaller than that of the upper supporting part and that of the lower supporting part so that two grooves can be formed between the connecting part and the upper supporting part and between the connecting part and the lower supporting part. The utility model has the beneficial effects that the connecting part is formed between the upper supporting part and the lower supporting part through the groove, the connecting part is bent and attached to the joint, the generation of a break angle is avoided, the bending can be extremely simplified, no matter whether the material has enough ductility or not, the requirements can be met, the structure is simple, the complexity degree is low, the production process is simple, and the operability is high; the device is suitable for shoulder joints, elbow joints, ankles and the like, and the structural design has certain universality.

The invention relates to the technical field of lumbar vertebra traction apparatuses, in particular to a lumbar vertebra traction apparatus for traditional Chinese medicine bone fracture treatment, which comprises a lumbar vertebra traction assembly, a dynamic traction unit and a pyretic moxibustion auxiliary module, in order to solve the problems that in the prior art, common lumbar vertebra traction equipment only conducts static traction on the waist of a patient and is poor in curative effect on chronic lumbar muscle degeneration and other diseases, the static traction function is reserved, meanwhile, the dynamic traction function is achieved, periodic reciprocating traction can be conducted, and the traction effect is good. The device has the advantages of being simple in structure, convenient to use and particularly suitable for patients with bone fractures such as lumbar muscle degeneration, the muscle microcirculation can be improved through rhythmic stretching, the function of well improving lumbar muscle degeneration is achieved, auxiliary pyretic moxibustion can be automatically carried out on the lumbar vertebra position of a patient while traction is carried out, the treatment effect is further improved, an additional power source is not needed, and the device is convenient to use and particularly suitable for being used by the patients with the bone fractures such as the lumbar muscle degeneration.

The utility model relates to an adjustable cervical vertebra fixing traction brace which comprises a front half neck support and a rear half neck support. A lower jaw support is arranged on the top of the front half neck support, and sliding protection plates are arranged on the two sides of the lower jaw support respectively. The end, away from the lower jaw support, of the sliding protection plate is further provided with a sliding arc groove. The sliding protection plate is movably connected with the neck front half support through a sliding shaft; an arc-shaped strip with teeth and a height adjusting knob are fixedly mounted on the front half neck support, and an inflating device is further arranged on the rear half neck support; the adjustable neck support has the advantages that the height of the lower jaw support on the front half neck support can be adjusted, and the adjustable neck support can be used by patients with different neck lengths; the arrangement of the fence through holes and the hollowed-out air holes can facilitate ventilation and perspiration of the neck, so that skin diseases and pressure sores caused by the fact that the interior is not ventilated are avoided; meanwhile, the inflation device is arranged, so that traction treatment on the patient can be achieved, and the comfort of the patient can be improved.

Provided herein are therapeutic devices for the manipulative treatment of soft tissue of the human body. The devices of the present disclosure comprise a brace comprising a curved body that partially or completely encompasses a portion of an arm, and a digit immobilizer comprising at least one plate to receive a hand in a flat position. The brace and the digit immobilizer are in communication with one another through at least one strap extending from the curved body of the brace to one of the plates of the digit immobilizer. Related methods of use and kits are further provided.

A fixation member, an orthopedic device using a fixation member, or a method for using the same includes fastener elements that are integrally formed with the fixation member that can be attached to the orthopedic device without adhesive. The fixation member may be secured to the orthopedic device through welding and / or a mechanical connection. The welding attachment may involve a weld created through various processes, including a heat staking process.

An improved syndesmosis reduction device has a wrap of elastic material extending a length L from a first end to a second end with an open window or slot positioned in an intermediate portion of the wrap spaced from the ends. The wrap is configured to achieve a reduction of an injured ankle and is facilitated by the elastic nature of the ankle wrap. The reduction is facilitated by circumferentially wrapping the wrap from a leg to a foot or vice versa in a compressive fashion by securing the first end by wrapping and stretching the wrap to the second end. The window or slot is to permit an incision at the ankle for hardware placement without the need to remove the wrap and without loss of the reduction achieved.

An Apparatus and method for distraction (stretching and / or straightening) of injured knee joints.

The invention provides a combined arm of a traction bed, and belongs to the field of medical supports. Comprising a first fixing rod, a second fixing rod, a first support and a second support, a rotating seat is arranged between the first fixing rod and the second fixing rod, a clamping assembly is arranged on the lower side of the second fixing rod and comprises a movable rod fixedly connected with the lower end of the first fixing rod, and a movable plate is slidably connected to the outer surface of the movable rod; the outer surface of the movable rod is in threaded connection with a rotating cover, and the outer surface of the movable plate is fixedly connected with a first bag body. By arranging the limiting assembly, an affected limb is lifted and supported through the bracket during an operation, the workload of manual lifting of medical staff can be effectively reduced, so that the labor cost in the operation process can be reduced to a certain extent, meanwhile, the bracket can make a wound of a patient fully exposed so as to facilitate pre-operation disinfection treatment, and the operation is convenient. And when C-arm perspective irradiation is carried out during an operation, the risk of occupational exposure of medical staff can be effectively reduced.

A rear-entry ankle brace includes an elastomeric component defining an inside elbow channel configured to span an ankle joint. A channel opening extends the length of the elastomeric component for direct insertion on top of a leg. One or more leg straps are used to adjustably tension first and second rear edges of the channel opening toward one another and secure the brace to the lower leg. Two foot straps are used to adjustably tension first and second bottom edges of the channel opening toward one another and secure the brace to the mid-foot. The foot straps overlap on the bottom to define a plantar surface of the brace and cross over each other on the topside of the elastomeric component and are secured to a leg strap. A pair of stabilizing stirrups optionally are included on the inside surfaces of the elastomeric component and receive the malleoli.

The invention relates to the technical field of orthopedic nursing, in particular to an orthopedic patient skin traction nursing method and system. Comprising the steps of setting an initial traction force, regularly checking a skin state and adjusting traction parameters, and further comprises the steps of collecting a circadian rhythm signal, an inflammatory marker level and traction material creep data of a patient, and constructing a traction efficacy evaluation model according to the circadian rhythm signal, the inflammatory marker level and the traction material creep data, based on the traction efficacy evaluation model, dynamically adjusting a traction period, traction force magnitude and relaxation time, the traction period adjustment being matched with the day and night physiological rhythm fluctuation of the patient, the traction force magnitude adjustment being combined with the inflammatory marker level change and the relaxation time selecting reference traction material creep data; the invention provides a traction adjustment scheme capable of adapting to human body circadian rhythm changes.

The traditional Chinese medicine splint bending forming equipment based on the distal radius fracture comprises a bending forming tool and a temperature control system, the bending forming tool comprises a bottom plate for placing a wood plate for forming, a fixing assembly is arranged on the bottom plate, and a working assembly is arranged on the right side of the fixing assembly. The working assembly comprises a plurality of pairs of forming moving pieces distributed in the length direction of the wood board for forming at intervals, each pair of forming moving pieces is used for moving to make contact with the front side face and the rear side face of the wood board for forming correspondingly, and a heating assembly is arranged on the pair of forming moving pieces corresponding to the position, needing to be bent, of the wood board for forming. And the heating assembly is connected with the temperature control system. The multi-point forming principle is achieved through the multiple pairs of forming moving pieces, a temperature control system is additionally arranged, the forming precision and forming efficiency of the traditional Chinese medicine wood clamping plate are improved, clamping plates with different bending radiuses can be achieved through multi-point forming, and the traditional Chinese medicine wood clamping plate forming device is different from fixed-parameter clamping plates sold in the market and is worthy of popularization. And individual requirements of different patients can be met.

A jaw position correcting apparatus includes an orthotic device, a tractor, and orthotic helmet, wherein the tractor includes a pulled part and a helmet fixing part and the orthotic helmet includes a first covering part that covers a frontal region and left and right temporal regions of the head, a second covering part that covers an occipital region of the head, a pair of extending parts that extend downward from portions of the first covering part, a pair of third covering parts that extend forward from the extending parts along zygomatic arches, and a first fixing part provided on the first covering part and fixing the helmet fixing part and the pulled part includes a first locking part urged forward by a first elastic member, a second locking part urged upward by a second elastic member, and a third locking part urged upward by a third elastic member.

The invention discloses a traction stretching motion state monitoring method based on signal processing, and relates to the technical field of signal processing, and the method comprises the following steps: collecting traction force, electrocardio, displacement and conductivity signals, carrying out normalization and filtering processing, extracting phase and amplitude components, and constructing a signal spectrum containing track change and time sequence characteristics; establishing a structure response mapping relation to generate a self-evolution feature map, and aligning the self-evolution feature map with the amplitude component to form a channel-level feature matrix and a multi-channel feature representation map; structural path perception convolution mapping is adopted, a path dissipation factor is introduced to extract deep features, direction enhancement is achieved in combination with an energy constraint factor and a scheduling matrix, and an energy adjustment feature map is obtained; finally, the features are spliced according to time steps to form a high-resolution sequence, signal optimization is achieved through iterative training, and the state recognition accuracy and stability are improved.

A device for correcting posture is proposed. Specifically, to relieve body imbalances such as turtle neck syndrome and round shoulder without damaging the body through stretching using gravity, the device for correcting posture includes a face support module supporting the face of a user lying prone so that the user's head is located higher than the feet. The face support module includes a face support cushion having a cross section shaped into a horseshoe to support the edge of the facial area and jaws of the user, and a link member configured to tilt the face support cushion so that the face support cushion is inclined downward in a forward direction where the top of the user's head faces. The user lying prone can be maintained in a posture in which the jaws are pulled and the ears and shoulders are located in the same level.

A neck traction fixing device comprises an elastic supporting part, an adjusting assembly is arranged in the elastic supporting part and comprises an outer shell, an upper supporting frame, a lower supporting frame, a transmission assembly and a rotary adjusting part, the upper supporting frame and the lower supporting frame are arranged in the outer shell in an up-down staggered mode, and the transmission assembly is connected between the upper supporting frame and the lower supporting frame in an engaged mode; the rotary adjusting part comprises an adjusting plate and a rotary cover body, a mounting groove is formed in the front face of the outer shell, a rigid tooth-shaped surface is arranged on the inner edge of the mounting groove, and a concave notch is formed in the outer wall of the adjusting plate. The elastic supporting part is arranged for protecting the cervical vertebra; by arranging the adjusting assemblies capable of moving independently, the elastic supporting part can conduct independent traction and fixation on the left side, the right side and the rear side of the neck, especially for a patient with the torticollis, neck muscle groups at different positions of the neck can be stretched, neck muscle tension can be relieved, and the torticollis orthopedic effect is more remarkable.

An orthosis for support of a joint, adapted to the thumb or wrist, having sleeve-like main member made of an elastic material, adapted to envelop the joint and distal and proximal limb portions on either side of the joint, elastically deformable panel housed in a pocket formed in the main member, and non-elastic bracing device for bracing the main member and a proximal portion of the panel around the proximal limb portion, the panel being configured such that, over at least 50 % of the length of the main member along the limb portions, including a limb portion covered by the bracing device, the panel has a cross-section occupying more than 30 % of the perimeter of the underlying limb, the panel having a stiffness defined by a Young's modulus between S and 10 MPa, while the material forming the main member has a stiffness of a lower order of magnitude.

The utility model discloses a chest pressurizing strap with a monitoring function, and belongs to the technical field of medical auxiliary tools. Comprising a pectoral girdle body, shoulder girdles, an intelligent monitoring unit and a control terminal, the shoulder girdles are elastic girdle bodies with adjustable lengths, pressurizing air bags are arranged on the pectoral girdle body and comprise a first air bag, a second air bag and a third air bag, the first air bag is arranged at the left chest position of the pectoral girdle body, and the second air bag is arranged at the right chest position of the pectoral girdle body; the third air bag is arranged on the back of the pectoral girdle body, the first air bag, the second air bag and the third air bag are connected with the air pump through independent air valves, and the intelligent monitoring unit is used for monitoring the heart rate and the respiratory rate of a patient and feeding monitoring data back to the control terminal. And the control terminal regulates and controls each group of air valves and air pumps to work according to feedback data. According to the chest pressurizing belt, the pressurizing strength of the chest pressurizing belt can be automatically adjusted, and the requirement for adjusting the pressurizing strength in real time according to the physical condition of a patient is met.

The invention belongs to the technical field of orthopaedic orthopaedics, and particularly discloses a reduction and fixation orthopaedic orthopaedic device for orthopaedics, the upper side and the lower side of a positioning part are slidably connected with sliding rods, the side, close to the sliding rods, of the positioning part is fixedly connected with an adjusting part, and the positioning part comprises two positioning frames. According to the reduction and fixation orthopedic equipment for the orthopedics department, the positioning component is arranged, and a cooling mechanism is arranged in the middle of the inner side of the positioning frame, so that ice compress detumescence can be directly carried out on a bruise position, local swelling and pain caused by fracture or correction operation of a patient are relieved in time, local blood circulation is promoted, and favorable conditions are created for bone healing; when the positioning frame is worn for a long time, the contact mechanism can massage and relieve the corresponding part of the patient, muscle stiffness and discomfort caused by long-time fixation are relieved, the wearing comfort of the patient is improved, and the patient can better cooperate with treatment.

The utility model discloses a tissue repair support which comprises a base plate, a second connecting arm is fixed on the outer wall of the base plate, an adjusting mechanism is installed on the base plate, a first connecting arm is installed on the adjusting mechanism, and two symmetrical plastic plates are installed on each of the first connecting arm and the second connecting arm. The adjusting mechanism comprises a rotating cylinder rotationally arranged on the base plate, a fixing block located in the rotating cylinder is fixed to the base plate, the outer wall of the fixing block is sleeved with a clamping piece, a plurality of clamping grooves are formed in the inner wall of the rotating cylinder, the first connecting arm is fixed to the outer wall of the rotating cylinder, and a through hole allowing a bandage to penetrate through is formed in the plastic plate. The utility model effectively solves the problems provided by the background technology, further realizes fixation after angle adjustment, is convenient and practical, supports the joint of the arm after keeping a relatively stable angle, is beneficial to injured tissue repair, and avoids secondary injury caused by emergency reaction.

The invention belongs to the technical field of medical apparatus and instruments, and discloses an orthopaedic reduction and fixation orthopedic orthosis which comprises a base, a first rectangular groove is formed in the outer surface of the base, sliding mechanisms are slidably mounted on the two sides of the inner side of the first rectangular groove, and supporting rods are fixedly mounted at the tops of the sliding mechanisms; the inner side of the supporting rod is fixedly provided with a reset shape righting plate. Compared with a traditional device, after a leg needing to be corrected is put into a patient, all parts can be driven to move and contract towards the inner side cooperatively by rotating a rotating block, positioning and clamping of the leg are achieved, a clamping plate tightly abuts against the leg and is firmly fixed in the leg guard, meanwhile, a first lead screw and a moving block are in threaded connection and can be reversely locked, the device is prevented from loosening, and the device is convenient to use. The fixing plate is prevented from being loosened accidentally to affect normal use, the applicability is improved, the fixing plate can better adapt to leg conditions of different patients, stable support is provided for the legs, and recovery of fractured or orthopedic parts is assisted.

The invention relates to a dynamic intelligent fixing device for lower limb rehabilitation, which belongs to the technical field of medical instruments and comprises a dynamically adjustable leg supporting structure, a self-adaptive foot fixing device, a multi-modal stimulation system, a double-shaft linkage movement mechanism and an intelligent regulation and control system. The dynamic adjusting structure and the self-adaptive fixing device can adapt to different leg circumferences, foot types and joint motion ranges, and comfortable fixing and standard movement of a patient are guaranteed; the multi-mode stimulation system is combined with mechanical movement, pneumatic massage and myoelectricity stimulation to synergistically promote blood circulation of the lower limbs; the intelligent regulation and control system collects multi-dimensional physiological data in real time and dynamically optimizes motion parameters and stimulation intensity. The device solves the problems that an existing device is poor in adaptability, single in stimulation, lagged in regulation and control and the like, individualized precise adjuvant therapy is achieved, the lower limb rehabilitation effect and clinical benefits of postoperative lower limb fixation and VTE prevention are effectively improved, and meanwhile the operation complexity of medical staff is reduced.

A back posterior collar assembly for a cervical collar is described. The back posterior collar assembly features one or more cervical panels and an attachment panel. The attachment panel includes a central support member, a first extension member, and a second extension member. The central support member is coupled to the one or more cervical panels. The first extension member is coupled to the central support member and configured to be extended laterally toward and away from the central support member. The second extension member is coupled to the central support member and configured to be extended laterally toward and away from the central support member in the opposite direction.