44 results about "Neck muscle" patented technology

The invention relates to exercising apparatus adapted for particular parts of the body, and specifically for exercising the neck. The present exercising apparatus includes the following main elements: a stand, a headband, and elastic elements for transmitting load. The stand comprises a frame having shoulder rests and handles attached to the underside thereof. The frame is also equipped with brackets oriented in an outward and upward direction. The headband is designed so that it can be placed on and secured to the head. The elastic elements are connected at one end to the headband and at the other end to the brackets so that the headband is suspended in the middle of the frame by the stretched elastic elements. There is at least one bracket on each side of the frame. The invention is intended to enable more effective exercising of the neck muscles by making it possible to exercise different groups of neck muscles simultaneously in all directions.

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.

A head-mounted display system includes a head-mounted display unit and a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operational position over a user's face in use. The positioning and stabilising structure includes a rear support structure adapted to contact posterior regions of a user's head and at least one connector structured and arranged to interconnect the rear support structure to the head-mounted display unit. The rear support structure is in the form of a hoop comprising an occipital portion configured and arranged engage the user's head along a portion of the occipital bone adjacent a junction where the neck muscles attach to the occipital bone in use.

The present invention belongs to the technical field of sports training devices and discloses a football player's heading neck muscle training device for cultural tourism and sports. The device comprises a seat, which is used to carry a trainee. The bottom surface of the seat cushion is connected to a posture adjustment mechanism, a thrust applying mechanism is arranged above the seat cushion, and a serving mechanism is arranged on the side of the seat cushion. The posture adjustment mechanism, the thrust applying mechanism and the serving mechanism are connected to a processor through respective drive modules; the processor controls the serving mechanism to launch a football above the seat through the respective drive modules, controls the posture adjustment mechanism to adjust the rotation angle and lifting height of the trainee's head to match the position of the football, and controls the thrust applying mechanism to push the trainee's head horizontally to complete the heading training.

The present invention provides a functional exercise device for head and neck tumor radiotherapy, which relates to the technical field of exercise devices and includes: a main body seat, a headrest portion, a drive portion, a massage portion, and a radiotherapy portion; the main body seat is a concave structure, and the main body seat is placed on a bed; the headrest portion is composed of a canvas, a first connecting block, a sliding rod, an auxiliary plate, and a second connecting block, and the canvas is inserted into the main body seat. By setting the second connecting block, since the two second connecting blocks are both concave block structures, the two second connecting blocks are respectively engaged with two cams, which can prevent the second connecting blocks from being separated from the cams during use, thereby causing equipment failure, thereby solving the problem that the existing breaking device can achieve the exercise of the patient's head and neck muscles, but requires multiple electric components and drive components to drive. When these electric components and drive components are damaged, they need to be repaired by special personnel, which delays their use, and the repair cost is high.

The utility model relates to the technical field of medical instruments, in particular to an anti-infection tracheotomy covering pad. A through opening is formed in the middle of the fixing plate, a fixing device is arranged on the upper side of the fixing plate and used for fixing a catheter, the fixing device comprises two side plates, the side plates are fixedly installed on the upper side of the fixing plate, an extrusion plate is arranged between the two side plates, and a connecting block is fixedly connected to the outer side of the extrusion plate. First connecting rods are hinged to the sides, close to the connecting blocks, of the side plates. The second connecting rod is tensioned through elastic tension applied to the second connecting rod by the arranged spring, so that the catheter is clamped and fixed by the two extrusion plates, the movement of the catheter in all directions is limited, the patient is prevented from turning over, turning around or coughing and other actions in life, and the patient is prevented from being injured. The external force generated by traction of neck muscles and change of body positions acts on the catheter, so that the catheter is displaced, and even complications occur to a patient.

The utility model belongs to the field of medical instruments, and discloses a rehabilitation walking aid which comprises a support. A pair of handrails is fixed at the upper end of the bracket, and the two handrails are symmetrically arranged relative to a vertical plane; a supporting assembly is arranged on the support and located on the vertical symmetry plane of the two armrests, the central axis of the supporting assembly is located in the vertical plane, the supporting assembly comprises a clamping block, a telescopic part and a supporting bracket, the clamping block is used for being detachably connected with the support, the supporting bracket is located above the clamping block, and the supporting bracket is used for supporting the head of a patient. The telescopic part is used for adjusting the distance between the clamping block and the supporting bracket; an adjusting mechanism is arranged on the support, the support is detachably connected with the supporting assembly through the adjusting mechanism, and the adjusting mechanism is used for driving the supporting assembly to horizontally move in the vertical symmetric plane of the two armrests; the bracketing assembly can support the head of the patient, the neck muscle burden is relieved, the rehabilitation training effect and safety are improved, and the rehabilitation training device is particularly suitable for users with weak neck strength or needing rehabilitation training.

Disclosed in the present invention is a head and neck exerciser, belonging to the technical field of fitness equipment. The head and neck exerciser comprises a chest front base provided with a fixing assembly, a chin supporting body used for supporting the chin, and an elastic supporting component connecting the chin supporting body and the chest front base. The fixing assembly is used for fixing the chest front base to the front of the chest; the elastic supporting component is used for elastically supporting the chin supporting body; when the chin supporting body moves downwards, the elastic supporting component contracts and provides damping, and, when the chin moves upwards, the elastic supporting component drives the chin supporting body to return to the original position. The present invention achieves good effects in improving the enthusiasm for neck muscle exercise and protecting the neck muscles, and can avoid neck muscle injury during exercise.

The invention relates to the technical field of medical equipment, in particular to a head and neck rotation measurement rehabilitation device. The problems that in the using process, rehabilitation training is generally not high in pertinence, and mechanical structure design is unreasonable are solved. The head and neck rotation measurement rehabilitation device comprises a chair, a lifting frame is installed on the rear side of the chair, and the head and neck rotation measurement rehabilitation device is characterized in that the lifting frame is provided with a rotation rehabilitation mechanism, the rotation rehabilitation mechanism comprises a motor, the motor drives a cylindrical cam to rotate, and the cylindrical cam is provided with sliding grooves matched with a plurality of cranks; when the cylindrical cam rotates, the crank can move up and down and is connected with the head fixing frame through a connecting rod. The height of the lifting frame can be adjusted according to the heights of different patients, the rehabilitation training requirements of the head and neck in different directions and angles are met, the diversity and pertinence of training are improved, neck muscles can be exercised more comprehensively, and the rehabilitation effect is promoted.

The utility model relates to a neck electrophysiological dysphagia monitoring device. The device is mainly composed of a shell, an adjusting bandage, a flexible detection electrode, a signal generator, a signal amplifier and a wireless transmission module. The adjusting bandage is formed by mixing elastic fibers and medical silica gel and can be adjusted according to the thickness of the neck of the patient, and stable and comfortable wearing is ensured. The flexible detection electrode adopts a graphene-based composite material or a conductive polymer, is in array grid layout, and can accurately collect electrophysiological signals of neck muscles during swallowing. The signal generator is connected with the flexible detection electrode through a shielded twisted pair, and assists in providing electrical stimulation and receiving a feedback signal. The signal amplifier amplifies the collected signal, and finally the wireless transmission module sends the processed signal to an external device. The device effectively solves the problems that traditional monitoring equipment is unstable in signal collection, uncomfortable to wear and the like, improves the accuracy and convenience of swallowing disorder monitoring, and has good clinical application value.

The present application relates to the field of vehicles, in particular to a system for neck protection of an occupant, the system comprising: a first sensor device configured and adapted to detect data of a neck muscle state of the occupant; a second sensor device configured and adapted to detect data related to an emergency state of a vehicle; at least one first execution device configured and adapted to tense the neck muscles of the occupant; and a control device configured and adapted to receive signals from the first sensor device and the second sensor device and to control the first execution device based on the data to tense the neck muscles of the occupant. The present application also relates to a corresponding method, a vehicle and a computer program product. By the present application, the muscles of the occupant can be tensed in the case of an emergency state, thereby effectively reducing the risk of neck injury of the occupant, improving the occupant protection capability of the vehicle and the acceptance of the vehicle by the user.

The invention discloses a monitoring and evaluating system and method for postoperative recurrent laryngeal nerve function damage and recovery, and relates to the technical field of laryngeal nerve function evaluation. According to the method, a patient preoperative individualized neuromuscular vibration fingerprint baseline is constructed, postoperative neck muscle sound signals are converted into multi-dimensional computable features reflecting nerve discharge rhythm, muscle mechanics modality and nerve-muscle conduction coupling relation, and structural comparison is carried out under the reference of consubstantial stable topology; the recurrent laryngeal nerve function state is converted from subjective observation to objective quantification, the stability keeping degree of a neural control structure can be dynamically tracked under the non-invasive and continuous wearing conditions, neurogenic abnormality, myogenic change and normal function recovery trends are distinguished, and the recurrent laryngeal nerve function state can be accurately determined. The influence of individual anatomical differences, sound production habits and environmental noise on the evaluation result is remarkably reduced, and the sensitivity, repeatability and long-term trend judgment capability of postoperative function monitoring are improved.

The utility model discloses an auxiliary device for head and neck hyperextension body position training before a thyroid surgery, and relates to the technical field of medical auxiliary tools. The head and neck hyperextension body position training auxiliary device before the thyroid surgery comprises an anti-skid bottom plate, a supporting rotating plate is rotationally connected to the side of the upper surface of the anti-skid bottom plate, a first connecting piece is fixedly connected to the upper surface of the anti-skid bottom plate, an electric cylinder is rotationally connected to the interior of the first connecting piece, and a second connecting piece is fixedly connected to the lower surface of the supporting rotating plate; a supporting seat is fixedly connected to the side of the lower surface of the supporting rotating plate, a hot compress device is hinged to the outer surface of the supporting seat and comprises a connecting seat, an inner cavity is formed in the connecting seat, an electric heating wire is fixedly connected to the interior of the inner cavity, and a temperature sensor is fixedly connected to the interior of a second soft cushion. Therefore, tension neck muscles can be relieved, and a patient can keep a better neck hyperextension training state.

The wearable neck muscle training device comprises a helmet shell used for being worn on the head of a human body, a vertical shaft is arranged at the top end of the exterior of the helmet shell, and two sets of self-rotating mechanisms which do not interfere with each other are arranged on the vertical shaft; the self-rotating mechanism comprises a cantilever, a counter weight arranged at the lower end of the cantilever, a retainer and a sliding block which are arranged at the upper end of the cantilever, and a guide ring arranged on the vertical shaft, the retainer is rotatably sleeved on the vertical shaft in a matched manner and has an axial movement space, a guide surface at the upper end of the guide ring is inclined to the axial direction of the vertical shaft, and the sliding block is always in contact with the guide surface; when the helmet shell is horizontally static, the sliding block is located at the lowest point of the guide face, and the two spinning mechanisms are located on the left and right sides of the vertical shaft and are in a balanced state. The training device can be used after being worn, a mechanical structure is completely adopted to achieve adjustment of training resistance, a power source or an air source is not needed, and static muscle group training and personalized training of different neck muscle groups can be achieved.

The utility model relates to the field of silica gel ring pads, and discloses an ear pressing prevention silica gel ring pad which comprises a silica gel pad, hollow holes used for placing ears are formed in the top of the silica gel pad, and the diameter sizes of the hollow holes are sequentially decreased from top to bottom. The device has the following advantages and effects that the silica gel pad can be tightly bound and fixed to the dental chair headrest conveniently, operation is easy and convenient, it is ensured that the silica gel pad and the neck support pad cannot move or fall off at will in the using process, when the head of a patient deviates to the right side or the left side, the hollow holes can be well matched with the shape of the ears, and the patient can feel comfortable. The situation that the ears are pressed due to too large local pressure can be effectively avoided, so that the effect of preventing the ears from being pressed is achieved, the comfort degree of teeth of a patient in the treatment period is improved, uniform supporting force can be provided for the neck of the patient through the neck supporting cushion, neck pressure is dispersed, burden of neck muscles is relieved, and the health of the patient is improved. The neck can be kept in a natural and comfortable state, and the overall use comfort is further improved.

The utility model relates to the technical field of neck support, and discloses an intelligent sofa with a neck support structure, which comprises a sofa body, a plurality of support assemblies are arranged in the sofa body, each support assembly comprises a connecting frame, the connecting frames are connected in the sofa body in a sliding manner, and the connecting frames are connected in the sofa body in a sliding manner. A connecting frame is arranged in the sofa body, memory sponge is fixedly connected to one side of the connecting frame, an air bag is fixedly connected to the interior of the memory sponge, an air inlet is formed in one side of the air bag, a plurality of first springs are arranged in the connecting frame, and a mounting assembly is arranged in the sofa body. According to the utility model, the neck of a user is attached to the memory sponge, and the memory sponge elastically deforms to further drive the spring I and the belleville spring to elastically deform, so that the effect of providing more comfortable use experience for the user is achieved, and the problem of non-uniform pressure distribution caused by a traditional rigid supporting structure is solved; and the neck muscle relaxation efficiency and the long-time use comfort are obviously improved.

The utility model discloses a health care chair for exercising neck muscle, stretching cervical vertebra and treating cervical spondylosis, which comprises a seat and a base for supporting the seat, the lower part of a headrest is provided with a first rotating shaft penetrating through the left side surface and the right side surface, and the open end of a U-shaped pressing rod is respectively and fixedly connected with the extending end of the first rotating shaft; a magnetic control flywheel is arranged on the bottom face of the seat, a transmission assembly is arranged on the back face of the seat, the transmission assembly is connected with the magnetic control flywheel and the first rotating shaft, the U-shaped pressing rod is pressed downwards to drive the first rotating shaft to rotate, and the magnetic control flywheel is driven to rotate through the transmission assembly; the seat is further provided with an electronic load adjusting device used for conducting multi-section adjustment on resistance of the magnetic control flywheel. The magnetic control flywheel is adopted as a load assembly, the resistance of the magnetic control flywheel is subjected to multi-section adjustment through the electronic load adjusting device on the side face of the seat, non-contact, friction-free and noise-free effects are achieved, the resistance can be adjusted when a user sits on the seat, the user does not need to get up, and use is convenient.

This article is an air-injection type neck stretching device. The tip of the part that appears in a tubular shape on the right side of the perspective view is the pump part. By operating this pump part, it is possible to adjust the amount of air in the pleat part shown in the center on the right side of the right side view. Since the gradient to the neck muscles can be adjusted by the amount of air in the pleat part, it has a structure that easily fits the user's neck muscles. Also, as shown in the front view, rear view, and plan view, etc., it has a shape with protrusions of different sizes at the parts that support the neck and head of the main body.

An anti-G muscle strength and neck muscle exercise evaluation device relates to the technical field of pilot training equipment. It includes a frame, on which there are a seat, a neck muscle training device and a leg muscle training device. The leg muscle training device is located directly in front of the seat. The seat is arranged in a forward-high and backward-low inclined manner and is adjustable in the front-back direction. The neck muscle training device is fixed to the back of the seat through a suspension and is designed as an integral part with the seat. In the present invention, the neck muscle training device is suspended on the back of the seat through a suspension and designed as an integral part with it, ensuring the reliability of neck muscle training while also enabling simultaneous or separate training of the anti-G muscle strength of the legs, with convenient and effective training and being more scientific.

The utility model discloses a portable neck exerciser with adjustable resistance, which relates to the technical field of neck exercisers, and comprises an exerciser main body, the exerciser main body consists of an upper half ring and a lower half ring which are distributed up and down, the end parts of the upper half ring and the lower half ring are movably connected, a resistance piece is connected between the upper half ring and the lower half ring, and the resistance piece is connected with the upper half ring and the lower half ring. The resistance piece is used for adjusting the bending resistance between the upper half ring and the lower half ring; by means of the adjustable resistance provided by the exerciser, the user can conveniently conduct resistance movement of neck muscles, the strength and elasticity of the muscles can be enhanced, the mechanical balance of the cervical vertebra can be effectively maintained, and the resistance adjusting function of the exerciser can meet the requirements of different users for different exercise intensities at different stages.

1. The name of the design product: muscle rehabilitation appliance. 2. The use of the design product: an old-age rehabilitation appliance for single-hand or double-hand movement to ultimately realize shoulder and neck muscle training. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. Other components that need to be explained: the design includes two components, component 1 and component 2, which are used together to realize shoulder and neck massage in a double-hand posture.

A device configured to exercise facial and neck muscles and related methods are provided. The device operates by applying static and / or dynamic external forces to the muscles of the modiolus area of the face and related ligaments. The device includes a pair of bars that may be connected by a rotatory connection or by an expandable horizontal connection, each having a proximal and distal end. The proximal end of each bar includes a modiolus holder. The modiolus holders are shaped to partially fit within the user's mouth, and when fit to the modiolus area by the separation of the bars, brings the modiolus holders in tight contact with the modiolus area. This movement secures the insertions of the muscles attached at the modiolus, allowing these muscles to be stretched, therefore creating resistance to their contractions.

1. The name of the design product: physiotherapy pillow. 2. The use of the design product: for assisting in improving sleep quality, relieving neck muscle fatigue. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The utility model relates to the technical field of muscle exercise, and discloses an anti-resistance training device which comprises a damper and a hanging piece, the damper is provided with a fixed end and a movable end capable of sliding relative to the fixed end, and damping exists when the movable end slides relative to the fixed end; the hanging piece comprises a hanging part and a flexible connecting part, the hanging part is used for being connected with the building component, and the flexible connecting part is connected with the hanging part and the fixing end of the damper. When neck muscles are exercised through the resistance training device, the hanging piece is fixed to the building component, then the damper is horizontally arranged, the fixed end of the damper abuts against the surface of the building component, then the movable end of the damper is extruded by the head, resistance is generated when the movable end slides relative to the fixed end, and the neck muscles are exercised. When the head pushes the movable end to move, the neck muscles are exercised; moreover, people do not need to hold the training device by hands for exercise, and hands are liberated.

The invention relates to the technical field of desks and chairs, and discloses a folding desk and chair based on ergonomics, the folding desk and chair comprises a desk and a chair, the desk comprises a desk plate located in the desk and desk legs welded to the two sides of the bottom of the desk plate, the chair comprises a chair seat located in the chair, and a backrest is rotatably mounted on one side of the chair seat; supporting legs are welded to the four corners of the bottom of the chair seat, a cushion is placed on the top of the chair seat, and handrail fences are welded to the left side and the right side of the top of the chair seat. According to the folding desk and chair based on ergonomics and the using method, through multi-gear angle adjustment of the adjusting assembly, a student is prevented from lowering the head and looking down in the reading process, and neck muscle fatigue and cervical vertebra problems are reduced; the limiting assembly and the fixing assembly can flexibly adjust the angle of the backrest to meet the back supporting requirements of different students, the cushion and the handrail bars are matched, the long-time sitting comfort is improved, the body strain risk is reduced, the human engineering design is met, and the body health of the students can be effectively protected.

The utility model relates to the technical field of neck pillow with limiting function discloses a neck pillow with limiting function, the utility model includes a neck pillow main part, the left and right symmetrical side skew cambered surface and cervical curvature are equipped with on the neck pillow main part, the height of side skew cambered surface is higher than cervical curvature, and the neck pillow main part rear end is rolled back and forms a support deformation part structure with its bottom, can carry out adaptive adjustment to different body weight people through slight deformation in the supporting process. The utility model sets up a suspension neck pillow that can counter -stretch neck according to the back neck radius of human body, relaxes neck muscle by the gravity of head and physiological arc of neck, and the device can change the arc adjustment mode through positive and negative use, and the convex point setting carries out the pressing relaxation to the acupoint.

The invention discloses a cervical vertebra electric traction chair, and relates to the field of cervical vertebra nursing, the cervical vertebra electric traction chair comprises a chair main body, the top of the chair main body is provided with a top block, the front part of the top block is fixedly connected with a connecting frame, one end of the bottom of the connecting frame is provided with a spring, the bottom of the spring is provided with a tray, and the top of the connecting frame is provided with a left-right traction structure; the left-right traction structure comprises two cables, two pairs of fixing blocks are fixedly connected to one end of the top of the connecting frame, wire coils are rotationally connected into each pair of fixing blocks, the two cables are wound on the outer surfaces of the two wire coils respectively, a steel block is fixedly connected to the bottom end of a spring, and a connecting sleeve is fixedly connected to the bottom of the outer surface of the steel block. The outer surface of the connecting sleeve is fixedly connected with two first connecting blocks. By arranging the left traction structure and the right traction structure, stiffness and aching pain of neck muscles are effectively relieved, comprehensiveness and comfort of traction treatment are enhanced, and the composite rehabilitation effect of combining static traction and dynamic movement is achieved.

The application discloses a postoperative recurrent laryngeal nerve function injury and recovery monitoring and evaluation system and method, and relates to the technical field of laryngeal nerve function evaluation.The application realizes the transformation of the laryngeal recurrent nerve function state from'subjective observation' to 'objective quantification' by constructing a preoperative individualized neuromuscular vibration fingerprint baseline, converting postoperative neck muscle sound signals into multi-dimensional computable characteristics reflecting nerve discharge rhythm, muscle mechanical modalities and nerve-muscle transmission coupling relationships, and comparing structures under the same stable topology reference.The application can dynamically track the stable maintenance degree of nerve control structure under the condition of non-invasion and continuous wearing, distinguish the nerve source abnormality, muscle source change and normal function recovery trend, significantly reduce the influence of individual anatomic differences, vocalization habits and environmental noise on the evaluation results, and improve the sensitivity, repeatability and long-term trend judgment ability of postoperative function monitoring.