17 results about "Neck movement" patented technology

1. The name of the design product: neck brace (7C-AM-07). 2. The use of the design product: for limiting neck movement, reducing cervical spine pressure, and promoting neck recovery. 3. The design points of the design product: in the overall product shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This invention relates to the field of medical devices, and particularly to a novel tracheostomy occlusion device, comprising an operating table, a fixation plate, an adjustment mechanism, and an execution mechanism. This invention addresses the following problems encountered in the practical use of tracheostomy auxiliary retraction devices: prolonged holding of the retractor by the surgical assistant can cause soreness and lead to shaking of the retractor, which in turn can cause neck movement, affecting the normal progress of the surgery and potentially causing further trauma to the patient's trachea. Furthermore, it cannot effectively manage blood flowing from the neck, which may lead to blood entering the trachea and causing respiratory discomfort, even threatening the patient's life; the portion of the tracheostomy cannula inside the trachea obstructs the airway, affecting the patient's ability to cough up sputum and leading to inaccurate assessments of the patient's coughing ability; and it can easily cause blind sinus tracts to form at the tracheostomy site.

An apparatus for facilitating hip and neck rotation exercises includes a base platform and a seat configured to provide support to the legs during a hip rotation exercise. A cranial contraption is configured to support the head during a neck rotation exercise. The cranial contraption includes a pair of ear pads at sides of the cranial contraption to allow for a full range of neck movement. A set of chest pads supports the chest during hip and neck rotation exercises. Furthermore, the apparatus includes range controllers configured to control a range of motion of the hips and neck during hip and neck rotation exercises, and to adjust the resistance provided by first and second weight stacks. Further, lever mechanisms are configured to facilitate rotation of the seat or cranial contraption to the left or right to adjust a starting position while performing hip rotation and neck rotation exercises.

The invention provides an ice compress device used after thyroid ablation, and belongs to the technical field of medical instruments. Comprising a body, a mounting groove is formed in the outer side wall of the body, and a limiting sliding rail is mounted on the inner side wall of the body; the limiting sliding rail is slidably connected with a sliding seat, the neck supporting plate is slidably connected with the limiting sliding rail through the sliding seat, and an ice compress bag is connected between the two sides of the neck supporting plate. An even number of screw holes are formed in the mounting groove, and the sliding distance of the sliding base is limited by connecting limiting screws in the two symmetrical screw holes in a threaded mode. When the neck supporting plate worn by a patient autonomously slides on the limiting sliding rail, a medical worker can change the mounting position of the limiting screw rod on the mounting groove according to the postoperative time of the patient, then the rotating angle of the neck supporting plate on the limiting sliding rail is adjusted, and the neck movement requirements of the patient in different time periods are met; and the safety of the neck of the patient in the rotating process is ensured.

This article is a pillow used as bedding, and is used with a cover connecting the portion where the user's head rests and the portion where the user's neck and shoulders rest. The article is used so that the user's head rests on the upper rear surface and the user's neck and shoulders rest on the upper front surface. The left and right ends of the portion of the article where the neck rests are configured to rise more upward than the center of the portion of the article where the neck rests, supporting the user's left and right neck movement. This article may also be used with a sheet-shaped electric heater attached to the upper surface of the article to warm the user.

The invention relates to the technical field of medical instruments, and discloses an incision supporting and compressing device used after thyroid surgery. Comprising a support and two elastic belts, the two elastic belts are both fixed to the outer side of the support, a supporting seat is fixed to one ends of the elastic belts, a compression layer is arranged in the supporting seat and comprises an outer layer arranged in the supporting seat, a middle layer is fixed to the inner wall of the outer layer, an inner layer is embedded in the inner wall of the middle layer, and the inner layer is arranged in the middle layer. Through the cooperation of the support and the elastic band, the compression strength can be automatically adjusted according to the neck contour of a patient, it is ensured that the compression layer is tightly attached to an incision, breathability and the elastic recovery rate are both considered, the device is suitable for long-time wearing, the compression layer is reasonable in structure, the outer layer adapts to neck movement, the middle layer is automatically shaped to reduce indentations, and the inner layer rapidly absorbs seepage and reduces the infection risk; the drainage tube is externally connected with negative pressure equipment, seepage drainage is accelerated, the annular air bag forms a sealing barrier after being inflated, and seepage is prevented from leaking outwards.

The present application relates to a kind of humanoid robots, specifically three branch chain parallel connection mechanical device imitating human neck movement.The purpose is to provide a kind of three branch chain parallel connection mechanical device imitating human neck rotation, the device has the characteristics of large workspace range, high precision, large carrying capacity, can realize the three degrees of freedom motion of robot neck in limited space.The technical scheme is a kind of three branch chain parallel connection mechanical device imitating human neck rotation, characterized in that: the mechanism includes the moving platform as the head skeleton of humanoid robot, the shoulder platform connected with the upper limbs of humanoid robot and provided with composite hinge at top end and three branches connected between moving platform and composite hinge;The connecting point of the three branches connecting moving platform is located on the side wall surface of moving platform, and in the circumferential direction of moving platform, it is evenly distributed in 120 °.

The utility model discloses a measuring device based on ultrasonic detection of hunter arch syndromes. The measuring device comprises a head bandage, a measuring box arranged on one side of the head bandage and a neck turning measuring system arranged in the measuring box. Enclosing assemblies for enclosing the head and the tail of the head bandage are arranged at the two ends of the head bandage, and a connecting assembly for detachably connecting the measuring box is arranged between the measuring box and the head bandage; a main body structure is composed of the head bandage and the measuring box, angle values measured in real time can be displayed when the neck of a patient is subjected to ultrasonic examination, a doctor can visually see the change of the neck turning angle of the patient, then the neck turning angle of the patient can be accurately monitored in real time, and the neck turning angle can be accurately measured in combination with neck turning angle data. The carotid artery stenosis degree, haemodynamic changes and specific association between the symptoms and neck activities of a patient can be quantitatively analyzed, and therefore more accurate quantitative diagnosis can be made.

This utility model discloses a positioning pillow in the field of medical pillow technology that can support a medical neck brace. It includes a headrest, a neck pillow, a raised cushion, a shoulder rest, and a neck brace. Addressing the needs of patients after cervical spine surgery, it adds an adjustable headrest, neck pillow, and shoulder rest. The headrest and neck pillow can be individually adjusted in height to suit the patient's head comfort and provide a more comfortable sleeping posture. A positioning groove is also added to fit the medical neck brace, making it more comfortable for patients to sleep with the neck brace while preventing it from sliding up and down. It does not restrict the patient's left and right head turning movements, providing a certain level of comfort while ensuring the neck brace limits the patient's neck in a set position. Even after the neck brace is removed, the device still provides neck restraint, preventing the patient from nodding or tilting their head back while sleeping, avoiding adverse neck movements during sleep, and protecting patients who have removed the neck brace while sleeping.

The utility model discloses a cervical traction pillow jaw belt which aims at solving the technical problems that in the prior art, when a cervical traction pillow jaw belt is used, the traction force is large, the neck cannot move, local blood circulation is not smooth, the neck pains, the thought of repulsive traction is generated, and the cervical vertebra treatment efficiency is affected. The traction occipital jaw belt comprises a traction belt, a fixing ring is installed at the top end of the traction belt, the traction belt comprises a jaw belt and an occipital belt, through the design, the situation that the traction occipital jaw belt crushes the ear contours, the lower jaw and other parts of a patient in the traction process is avoided, and the use safety of the traction occipital jaw belt is guaranteed; the constant-temperature heating cloth is tightly attached to the neck of the patient for heating, muscle tension of the neck of the patient caused by tensioning of the traction pillow jaw belt is effectively relieved, local blood circulation of the neck of the patient is promoted, pain caused by tensioning of the neck of the patient is relieved, the comfort of the patient using the traction pillow jaw belt is guaranteed, and the conflict psychology of the patient is reduced.

A neck movement support device comprises a stationary member, a movable member, a handle and a head harness. The movable member is mounted to the stationary member at a first pivot point, the movable member being rotatable relative to the stationary member about the first pivot point, the first pivot point defining an anteroposterior neck movement axis. The handle is connected to the movable member by a pair of four-bar linkages so as to approximate rotation about a second pivot point defining a mediolateral neck movement axis perpendicular to and intersecting the anteroposterior neck movement axis. The head harness is connected to the handle at a third pivot point, the head harness being rotatable relative to the handle about the third pivot point, the third pivot point defining a craniocaudal neck movement axis perpendicular to both the anteroposterior and mediolateral neck movement axes and sharing a mutual intersection therewith.

A neck movement measuring device is provided that includes displacement sensors and a controller. The displacement sensors are formed as sheets attachable to the neck skin of a subject and measure the deformation amount. The controller receives measured values of the displacement sensors and sets a reference value based on measured values of the displacement sensor. In addition, the controller outputs the displacement amount relative to the reference value as a measurement result.

The invention is suitable for the technical field of medical rehabilitation instruments, and provides an intelligent neck collar based on 4D printing, a working method and a preparation method. The intelligent neck collar comprises a neck collar body, an inflatable component, an inflation source, a motion sensor and a controller. At least a portion of the collar body includes a shape-adaptive 4D printed material that can change shape under a preset stimulus to conform to a user's contour. The controller obtains and analyzes motion data monitored by the motion sensor, controls the inflation source to inflate the inflatable component to limit neck motion when dangerous motion conditions are recognized, and controls the inflatable component to deflate after danger is removed. The invention further discloses a working method and a preparation method of the neck collar. According to the intelligent neck collar, personalized comfortable fitting and real-time active protection can be taken into consideration, the problems that in the prior art, a neck collar is poor in comfort and only can achieve passive protection are solved, and the wearing safety and comfort are remarkably improved.

This invention discloses a method for analyzing neck muscle impact injuries based on dummy experimental data, relating to the fields of biomechanical engineering and safety protection technology. The method includes the following steps: using neck motion trajectory parameters collected during dummy impact testing as boundary conditions for musculoskeletal model simulation; importing a pre-defined neck musculoskeletal model into the OpenSim platform, and geometrically scaling the model according to standardized dummy dimensions to obtain cervical joint angles, cervical joint loads, and the activation and force distribution of each muscle; and conducting an impact-induced muscle injury risk assessment based on the extracted peak muscle force, muscle activation sequence, and unit mass muscle energy absorption rate. This invention solves the problem that traditional methods cannot quantify deep muscle injuries under controllable conditions, providing a highly reliable engineering analysis tool for automotive safety design and protective equipment optimization.

The utility model discloses a neck movement structure and a robot, and relates to the technical field of robots, the neck movement structure comprises a fixed seat, an elastic supporting piece and a telescopic adjusting piece, one end of the elastic supporting piece is connected with the fixed seat; one end of the telescopic adjusting piece is connected with the fixing base, the other end of the telescopic adjusting piece is movably connected with the end, away from the fixing base, of the elastic supporting piece, and the telescopic adjusting piece can drive the elastic supporting piece to generate elastic deformation during stretching. The end, away from the fixing base, of the elastic supporting piece can be used for installing the head of the robot, when the robot needs to be controlled to nodding, shaking and other actions, the length of the telescopic adjusting piece can be changed by controlling the telescopic adjusting piece, the telescopic adjusting piece pulls the elastic supporting piece to swing, and the elastic supporting piece drives the head of the robot to nodding, shaking and other actions. The peripheral side of the elastic supporting piece is not provided with a limiting structure, the elastic supporting piece can move in any direction, the robot head can flexibly finish nodding, head shaking and other actions, and interaction with human beings is smoother.

This utility model discloses a bionic mechanism for simulating neck movement, comprising: a power component, a neck swing component, and a neck pitch component; the power component is connected to the neck swing component; the neck swing component and the neck pitch component are respectively connected to a neck connecting frame. By implementing the bionic mechanism of this utility model, a bionic neck mechanism can be achieved that meets the requirements of compact design while providing good protection and ensuring high-precision movement, significantly improving the simulation effect and service life of the robot, while enhancing the stability and reliability of the system.