389 results about "Cervical spine" patented technology

Provided herein are an anchor and interbody for interbody fusion, including an interbody for insertion between human vertebrae, including an interbody cage including a plurality of anchor receptacles, each anchor receptacle configured to receive an anchor to secure the interbody to a vertebra; and the anchor, including a head configured to engage an anchor receptacle; a curved partial-tubular shank with a convex curve, connected to or integral with the head at a distal end of the head, and extending from the head; a tapered tip portion extending from a distal end of the curved partial-tubular shank; one or more rails integral with or connected to an outside surface of the anchor, extending from a proximal end of head and along the curved partial-tubular shank to a proximal end of the tapered tip portion; and a feature formed from two flat surfaces on an outside of the anchor and a rail.

The invention relates to the technical field of immersive interaction, and discloses an intelligent U-shaped pillow system based on audio vibration, which comprises a signal analysis module for receiving a multi-channel audio signal output by a game terminal, extracting low-frequency information in a range of 20 Hz to 150 Hz by adopting a frequency band separation algorithm, and converting the low-frequency information into corresponding vibration driving parameters; the vibration control module carries out real-time operation and amplitude adjustment on the low-frequency driving parameters through a digital signal processor, and drives a double-audio vibrator embedded in a cervical vertebra supporting area of the pillow body to generate synchronous physical vibration; the sound field generation module comprises two directional waveguide loudspeakers which are configured to have 15 sound axis inclination angles and is used for constructing a directional audio field which is focused in a range of 10-15 cm in the ear canal of a user; the energy scheduling module comprises a solid-state lithium battery unit and a power management chip, and dynamically distributes output power according to the current operation mode, the volume level and the vibration frequency. The method has the advantage of improving the auditory and tactile interaction experience of the user.

The present invention relates to a cervical pillow. More particularly, in order to provide comfortable sleep by ensuring that the cervical spine of a user lying in a correct posture forms a lordotic curve while the structure of the pillow does not interfere with the natural tossing and turning that occurs during sleep, the cervical pillow comprises: a correct posture support part; and a pillow body including a lateral posture support part extending in both directions from the correct posture support part, and made of a material having elasticity and resilience, wherein the correct posture support part is formed so as to be coplanar with the upper surface of the lateral posture support part and has an alignment-inducing groove recessed upwards on the lower surface corresponding to an upper surface portion where the head and neck of the user lying in a correct posture are supported.

The invention relates to the technical field of orthopedic medical instruments, in particular to a skull traction operation auxiliary device and a control method thereof. The traction bed body provides a lying position / prone position for a patient, the skull traction bow is fixed to the head of the patient and used for traction, and the flexible traction arm is arranged on one side of the traction bed body and used for being connected with the skull traction bow. The flexible traction arm is provided with a connecting rod used for installing the skull traction bow, and the connecting rod is provided with an intelligent control stopwatch used for being matched with the skull traction bow. The auxiliary device for the skull traction operation has the advantages that the situation that the cervical curvature is inconvenient to adjust in the operation is improved, and the operation convenience of the auxiliary device for the skull traction operation is improved.

This specification discloses a massage device. One embodiment of the massage device may include: a body massage unit, including a massage module for massaging at least a portion of a user's body, and a control unit for controlling the body massage unit; the control unit may control the body massage unit to rotate in at least one of a forward and a backward direction, and may control it to perform a preset massage action, such that when the body massage unit rotates, the massage module massages the user's cervical spine.

This utility model relates to the field of medical device technology and discloses a protective spinal rehabilitation traction frame, including an operating table. The upper part of the operating table has a support arm, and one side of the support arm has a lifting screw, a lifting platform, a sliding seat, a telescopic rod, and a moving platform. This utility model has a reasonable structure. The opening and closing mechanism is activated by rotating the opening and closing motor, which rotates the opening and closing screw to open the opening block. The position of the docking seat is adjusted via the docking track to align with the hospital bed. After the spinal traction belt is put on, the opening and closing motor rotates, causing the opening and closing screw to rotate, providing stretching treatment for the patient. The moving plate, the limiting rod, and the pillow can be adjusted. The lifting motor rotates, driving the lifting screw, and the moving motor rotates, driving the moving screw, which in turn moves the moving platform and the sliding seat, allowing for cervical traction. During cervical traction, the spring will be compressed. If the pressure is too high, the spring rod will touch the pressure sensor, triggering an alarm.

1. The name of the design product: cervical vertebra protection pillow. 2. The use of the design product: cervical vertebra protection pillow. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the product in this design: Cervical Spine Care Pillow (Taizhongyao Cervical Spine Care Pillow). 2. Purpose of this design: For use in a cervical spine care pillow. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: Spine massage pad. 2. The use of the design product: For back and spine massage. 3. The design points of the design product: In shape. 4. The picture or photo that best shows the design points: Perspective view.

The invention discloses a hypnotic traditional Chinese medicine pillow based on traditional Chinese medicine theory and ergonomics and a traditional Chinese medicine formula in the pillow, and particularly relates to the technical field of hypnotic traditional Chinese medicine pillows.The hypnotic traditional Chinese medicine pillow comprises a pillow inner body and detachable medicine bags, the detachable medicine bags are symmetrically arranged on the left side and the right side of the pillow inner body, and the detachable medicine bags are filled with traditional Chinese medicine mixtures; the traditional Chinese medicine mixture is prepared from the following raw materials in parts by weight: 1 part of rhizoma atractylodis, 1 part of rhizoma acori graminei, 0.5 part of radix angelicae, 1 part of wormwood, 1 part of rhizoma cyperi and 0.2 part of rhizoma kaempferiae. The components complement and cooperate in pharmacological action to jointly enhance the effects of tranquilizing and allaying excitement and improving sleep, the sleeping effect is improved in cooperation with a specific micronization treatment and low-temperature crushing process, and the traditional Chinese medicine sleeping effect is improved through deep integration of the traditional Chinese medicine sleeping theory, ergonomic design and a modern preparation process. The nerve soothing effect of traditional Chinese medicine and cervical vertebra comfortable supporting form a superimposed effect, and multi-dimensional upgrading from a single sleeping function to stable medicine effect, comfortable use and convenient maintenance is achieved.

This invention relates to the field of cervical and lumbar spine rehabilitation technology, and more particularly to a cervical and lumbar spine rehabilitation training system integrating posture monitoring and motion guidance. The system includes the following modules: a data acquisition and preprocessing module, used to collect real-time three-dimensional posture data of the user's cervical, thoracic, and lumbar spine and related joints, and generate motion data after standardization processing; and a micro-deviation analysis module, which generates a personalized micro-deviation accumulation model based on the motion data, predicts micro-deviations in real time, and generates personalized training adjustment strategies based on the user's physiological characteristics, historical training data, and current movements. In this invention, the micro-deviation analysis module extracts joint position, angle, velocity, and acceleration features from the standardized motion data, and combines this with nonlinear system modeling, user physiological characteristics, and historical training data to realize a personalized micro-deviation accumulation model, generating real-time micro-deviation prediction and training adjustment strategies.

The utility model relates to the field of medical instruments, and discloses a working cannula for cervical endoscopic surgery, which comprises a cannula main body provided with a through hole, a first opening of the cannula main body is obliquely arranged, one side, close to a second opening of the cannula main body, of the first opening is defined as a first side, and one side, far away from the second opening, of the first opening is defined as a second side; the sleeve main body is provided with a limiting thread above the first opening, and the limiting thread is matched with the limiting ring to adjust and control the working depth of the sleeve main body; the limiting threads are arranged and matched with the limiting ring, so that the movement of the cannula body can be well limited, the depth of the cannula placed in the intervertebral space is controlled and stabilized during operation, the situation that the cannula body is too deep to penetrate the rear wall of the intervertebral disc and damage the spinal cord is avoided, the operation risk is reduced, and related complications of spinal cord injury are reduced.

The utility model is suitable for the technical field of auxiliary use products of mobile phones or tablet personal computers, and provides a support with a pillow, which comprises a flexible deformable support assembly, a pillow arranged at one end of the support assembly and a clamping assembly which is rotatably arranged at the other end of the support assembly and can be used for clamping mobile display equipment. The device solves the problems that when a cervical vertebra backrest mobile phone support is used, a human body can only keep sitting upright, and a rigid mobile phone support makes contact with the human body to cause discomfort. The effects that the pillow is used for supporting and protecting the waist of the human body, the mobile phone holder is suitable for being used in various postures, and meanwhile the comfort degree when the mobile phone holder makes contact with the human body can be improved are achieved.

The present application relates to medical teaching aid technical field, especially intelligent feedback type thyroid ablation operation simulation training device. The model includes a simulation person, a cervical vertebra module, a thyroid module and a simulation nodule. The simulation nodule is made of a thermal response material, has a heating element inside, an ablation needle integrated with a temperature sensor, and a control unit triggers heating according to the sensor signal, so that the physical state of the nodule changes and the real ablation effect is simulated. The present application has a simple structure, can provide intuitive visual and tactile feedback, and is used for medical staff surgical skill training and objective examination.

1. The name of the design product: neck pillow (travel pillow). 2. The use of the design product: for rest, use in travel, buckled on the neck to support the cervical spine and neck. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

This utility model discloses a pillow that provides all-around support for the cervical spine during sleep. It includes an upper pillow core and a lower pillow core. Both the upper and lower pillow cores have outer covers. Left and right support sections are also covered with outer covers. The upper pillow core includes a left side, a right side, and a support section. The left and right sides of the support section are connected, and the outer cover of the support section is fixedly connected to the middle of the outer cover of the lower pillow core. The outer cover of the left support section is connected to the pillowcase outside the left side, and the outer cover of the right support section is connected to the pillowcase outside the right side. Its advantage is that the upper pillow core covers the neck, and when the body turns over, the movement of the neck moves the upper pillow core, thus pulling the entire pillow forward. This ensures that the upper pillow core remains in position relative to the neck during sleep, providing real-time support for the cervical spine throughout the entire sleep process, allowing the cervical spine to relax and recover effectively.

The utility model relates to a multidirectional air bag cervical vertebra traction instrument which comprises a pillow body, a seat body and air bag columns used for supporting the pillow body, more than three groups of air bag columns which form a polygon in a surrounding mode are arranged between the pillow body and the seat body, and suspension support is formed on the pillow body through the air bag columns. The air bag columns are connected with an air pump through electromagnetic valves respectively, the electromagnetic valves are controlled by the electric control board to inflate and deflate the air bag columns, and the pillow body is driven to ascend, descend and swing. More than three groups of air bag columns are adopted to form an enclosed polygon, the pillow body can be balanced and supported, the air bag columns on one side are selected to be inflated and deflated, pitching angle movement or left-right deflection movement can be carried out, and if the air bag columns are inflated and deflated in sequence, continuous composite movement with pitching and deflection superposed can be generated, so that the air bag columns can be continuously inflated and deflated. The traction techniques on the neck are greatly enriched, and the physiotherapy effect is also predictable.

This utility model relates to the field of cervical pillow technology, specifically a modular mugwort cervical pillow with replaceable cylindrical filling. It includes a replacement mechanism with a support mechanism inside, the top of which is installed at the bottom of the replacement mechanism. The replacement mechanism includes a neck pillow body, a headrest cover on the front, a top pad inside the headrest cover, and multiple replacement columns inserted inside the top pad. A breathable mesh is fixedly connected to the top of the top pad, and the tops of the multiple replacement columns are all in contact with the same breathable mesh. This modular mugwort cervical pillow with replaceable cylindrical filling uses flexible cylinders filled with different types and proportions of herbal materials. By inserting multiple replacement columns, the filling can be replaced and adjusted, allowing different users to freely adjust the filling and change the height by adjusting the support pad according to the user's needs.

A reading clamping device includes a clamping part, which comprises a first clamping plate, a second clamping plate, and a first elastic member. A spine portion is provided on the second clamping plate, located between the first clamping opening and the second clamping opening. This invention reduces the obstruction of the book content by extending a first extension plate and a second extension plate from the first clamping plate, respectively forming clamping openings with the second clamping plate. Furthermore, by providing a spine portion on the second clamping plate, the spine is supported and supported, preventing it from sagging, effectively improving learning efficiency and user experience. Additionally, a movable support member can optionally form an angle support with the clamping part, allowing the book clamped by the clamping part to form an angle with the tabletop, providing a reading angle more in line with human physiological structure, thus facilitating reading and relieving cervical spine pressure, reducing the probability of hunchback and myopia.

The invention discloses a side-sleeping and back-sleeping dual-purpose cervical vertebra protection pillow, and particularly relates to the field of bedding articles, the side-sleeping and back-sleeping dual-purpose cervical vertebra protection pillow comprises a three-layer composite structure pillow body, and the composite structure pillow body comprises an upper flexible supporting layer, a middle transition layer and a lower supporting layer which are arranged from top to bottom; a first groove with a downward opening is formed in the center of the upper surface of the middle transition layer, a first protrusion protruding upwards is arranged at one end of the upper surface of the middle transition layer, and a concave-convex face attached to the first protrusion and the first groove is arranged on the lower surface of the upper flexible supporting layer. The upper flexible supporting layer and the lower supporting layer fully wrap the first protruding end corresponding to the middle transition layer. Pillow interior materials with different properties are combined, and a high-precision integrated cutting process is utilized, so that pressure is gradually dispersed in the downward pressing process of the head, instant grounding or discomfort is avoided, and the pillow interior can effectively support and protect the cervical vertebra when lying on the back, lying on the side and at any position.

Provided are bone plates and systems including such plates. The present plates may be used for example, to accommodate spinolaminar junction or as a plate locking screw system for posterior spinal fixation in the cervical, thoracic, lumbar and sacral spine, extremities, pelvis and long bone fixation. The present devices and systems may include modular plates, rods and rails. Devices and systems herein relate to both open methods and minimally invasive surgery applications. Also provided are locking plates and systems relating to tethering applications. Further provided are kits including any of the present kits or devices, and methods including insertion of any of the present plates or systems into a patient.

The utility model relates to the technical field of household daily necessities, in particular to an air fiber cervical vertebra pillow which is characterized by comprising a pillow body, a first inner core and a second inner core, the upper surface of the pillow body is a curved surface and forms a first wave crest, a wave trough and a second wave crest, and the first wave crest is higher than the second wave crest. The pillow body, the first inner core and the second inner core are all of an air fiber structure, the air fiber structure is made of POE materials, and the density of the air fiber structure of the first inner core and the density of the air fiber structure of the second inner core are both larger than that of the air fiber structure of the pillow body. By adopting the air fiber structure, the comfortable elasticity and supporting strength of the pillow are realized, the pillow is convenient to clean and wash, and the requirements of users on the aspect are met.

The invention relates to a system comprising an anterior cervical plate (10) with receiving openings (12) for bone screws and a locking mechanism for inserted bone screws that are screwed to a vertebral body and press the cervical plate against the vertebral body. The locking mechanism has a plate-like locking body which is moveably held on the cervical plate and can be moved from a position in which it leaves a receiving opening as freely accessible as possible into a locking position in which the screw head lying in the receiving opening is covered by the locking body and thus the migration of the screw out of the cervical plate is prevented. In order to provide maximum flexibility in the design of the cervical plate while maintaining a high degree of security against loosening of the bone screws and being easy to operate, the locking body is formed by a thin disc (16) which is fixed to the anterior cervical plate so as to be rotatable about an axis of rotation substantially perpendicular to the cervical plate (10) and which has, angularly distributed over the circumference, at least one locking arm (18-1, 18-2) and a support portion (20) lying in the disc plane, which snaps into a catch position via a rotation of the disc (16) about a predetermined angle of rotation (WD), and can be removed again via a counter-rotation of the disc (16).

The utility model relates to the technical field of research, development and design of pet supplies, in particular to a novel pet bowl which comprises a supporting seat and a containing part, a food containing space used for containing pet food is arranged in the containing part, the containing part is provided with a rotating shaft part, the supporting seat is provided with a through hole corresponding to the rotating shaft part, and the supporting seat is provided with a through hole corresponding to the rotating shaft part. The pet feeding device has the advantages that the angle of the containing piece can be adjusted by adjusting the matching of the rotating shaft part and the through hole, the degree that a pet needs to lower the head during feeding is effectively reduced, and the pet feeding device is simple in structure, convenient to use and high in practicability. A user can adjust the containing part at any time according to the actual condition of a pet to reach the angle suitable for the pet, it is ensured that the pet keeps a natural and comfortable posture during feeding, therefore, pressure on the neck of the pet is relieved, cervical vertebra diseases can be prevented, the reasonable feeding angle is beneficial to more smooth feeding of the pet, and the feeding efficiency is improved.

The invention discloses a spine joint motion range measuring method based on an inertial sensor, belongs to the field of computer data processing systems or methods, is used for solving the problem of improving the measurement accuracy, and is technically characterized in that the sensor collects motion state data with a time sequence when a user executes corresponding actions according to measurement indexes; in response to the motion state data, a cervical vertebra horizontal rotation angle is calculated according to the motion state data of cervical vertebra horizontal rotation, and hand space displacement is calculated according to the motion state data of lumbar vertebra flexion motion; the cervical vertebra motion range is obtained according to the cervical vertebra horizontal rotation angle, and the lumbar vertebra motion range is obtained according to the hand space displacement.

The invention relates to the technical field of medical teaching appliances, in particular to an intelligent feedback thyroid ablation operation simulation training device. The model comprises a simulation person, a cervical vertebra module, a thyroid gland module and a simulation nodule block. The simulation nodule is made of a thermal response material, a heating element and an ablation needle integrated temperature sensor are arranged in the simulation nodule, and the control unit triggers heating according to a sensor signal, so that the physical state of the nodule generates observable change, and a real ablation effect is simulated. The device is simple in structure, can provide visual visual and tactile feedback, and is used for surgical skill training and objective examination of medical staff.

The traction comfortable sleeping pillow comprises a head pillow and a shoulder and neck pillow connected with the head pillow, and the shoulder and neck pillow comprises a neck pillow inner, a neck pillow cover, an air bag, an air valve, an air pump, a circuit board, a heating piece and a power supply. The neck pillow inner is sleeved with the neck pillow case, an installation cavity is formed in the neck pillow inner, the air bag, the air valve, the air pump, the circuit board and the power supply are arranged in the installation cavity, the air valve and the power supply are connected with the circuit board, the air valve is connected with the air pump and the air bag, the air bag comprises a left air bag body and a right air bag body, and the left air bag body and the right air bag body are arranged on the top face of the installation cavity of the neck pillow inner. A heating plate connected with the circuit board is further arranged in the neck pillow inner. The head pillow and the shoulder and neck pillow are integrated, the head, the neck and the shoulders are naturally attached, the cervical vertebra returns to a healthy curve during sleeping, the comfortable experience of deep sleeping and scientific neck protection is provided, the air pump and the air valve are arranged in a spaced mode, noise can be dispersed, noise reduction is achieved, and the air pump can be independently used as a mute structure to further achieve the noise reduction function.

The invention discloses a restraining device for neurosurgery in the technical field of medical equipment, which comprises a bed body frame, guardrails are detachably connected to the periphery of the bed body frame, a bed plate is fixedly connected to the inner side of the bed body frame, a base is arranged in the center of the ground at the bottom of the bed body frame, a rotating assembly is arranged on the base, and a through hole is formed in the bed plate. A halfpace is arranged on the inner side wall of the through hole in the circumferential direction, a plate assembly is placed in the through hole and provided with restraining assemblies corresponding to the head and the four limbs of a patient, a pump assembly is fixedly connected to the bottom of the plate assembly, a controller is further fixedly connected to the guardrail, and the controller is in signal connection with the rotating assembly, the plate assembly, the restraining assemblies and the pump assembly. Through cooperative work of the restraining assembly, the rotating assembly and the main board, stable turning over of a patient can be automatically completed along an arc-shaped track simulating the physiological curvature of the human body, the tedious processes of repeated dismounting and refixing in traditional turning over operation are omitted, the nursing efficiency is greatly improved, the secondary injury risk is reduced, and the medical treatment cost is reduced. Accidental struggling is effectively prevented, limb injury caused by too tight compression is avoided, the protection pillow linked with the turning-over action and the liftable neck support provide exclusive dynamic support for the head and the neck, it is ensured that the cervical vertebra always maintains the physiological curvature in the turning-over process, and the defect that an existing device neglects head and neck protection is overcome.

This invention provides a pillow, a pillow thickness adjuster, and a pillow design method that allow users with varying degrees of straight neck (body shape) to achieve a suitable cervical lordosis angle in a supine position. [Solution] The pillow P is a pillow in which a first cushion body 1 that supports the user's head and a second cushion body 2 that supports the neck and / or back are connected, and the second cushion body 2 is composed of a bag portion 21 and a thickness adjuster 22 held by the bag portion 21, and the thickness of the second cushion body 2 can be adjusted by the number of the thickness adjusters 22 held by the bag portion 21 and / or the volume of the thickness adjusters.