571 results about "Lumbar" patented technology

The present invention relates generally to implants and tools for the fixation or fusion of joints or bone segments. These tools include tissue dilators and protectors. Other tools include broaches used to shape bores in bone. The tools can also include a system for removing an implant from bone. Implants can include assemblies of one or more implant structures that make possible the achievement of diverse interventions involving the fusion and / or stabilization of lumbar and sacral vertebra in a non-invasive manner, with minimal incision, and without the necessitating the removing the intervertebral disc. Implants for fusing both sacroiliac joints of a patient include a long implant that extends across both sacroiliac joints.

An exoskeleton is provided and includes a garment to be worn by a user, an exoskeleton interface provided on a backside of the user when wearing the garment, and an exoskeleton mechanism adapted to be connected to the garment via the exoskeleton interface. The exoskeleton mechanism includes an actuator system having a spring-loaded assembly coupled a torso anchor and pivotally coupled to a waist anchor, and a resilient element connected to the casing. The spring-loaded assembly is operable to generate a force upon deformation or deflection of the resilient element. The exoskeleton mechanism also includes actuator links rotatably coupled between the waist anchor and respective thigh anchors. Each actuator link is operatively coupled to and adapted to operate the spring-loaded assembly upon rotation of the casing or the actuator links. The force generated upon operation of the spring-loaded assembly is transferred to the user via the exoskeleton interface and the garment to assist the user in performing a movement.

The invention provides a muscle fatigue detection method and device based on a multi-modal physiological information graph, electronic equipment and a storage medium, and relates to the field of biological information. The method comprises the steps that space-time synchronization signals of a target muscle group are acquired, and the space-time synchronization signals comprise electromyographic signals and muscle oxygen signals; performing data preprocessing on the space-time synchronization signal to extract a target characteristic parameter reflecting a muscle fatigue state; performing visualization processing based on the target characteristic parameters to obtain a multi-modal physiological information graph; and inputting the multi-modal physiological information graph as input data into a target detection model to obtain a muscle fatigue classification result. Therefore, the fusion of the multi-modal physiological information graph is realized based on the acquired space-time synchronization signal and the target detection model, then the identification of muscle fatigue is completed, the objectivity and accuracy of waist and back muscle fatigue detection and classification are finally improved, and an objective and effective prevention means is provided for preventing chronic lumbago and acute muscle injury.

The invention relates to the technical field of rehabilitation treatment, and discloses a lumbar vertebra rehabilitation exercise adjusting method and system based on HAPA and a storage medium. The method comprises the following steps: setting an HAPA psychological scale electronic questionnaire on a patient terminal, collecting answer data, and standardizing to obtain an HAPA psychological index; meanwhile, the waist three-axis angular speed, the myoelectricity root-mean-square value and the voice pain score are collected, and the exercise tolerance index is obtained. And inputting the HAPA psychological index and the exercise tolerance index into an exercise intensity mapping model to obtain an exercise intensity grade, and calling out corresponding parameters from a rehabilitation action library to form a basic training scheme. The exercise intensity grade, the exercise tolerance index and the corresponding threshold value are judged, the exercise parameters of the basic training scheme are correspondingly adjusted, the adjusted parameters and the patient completion degree are transmitted to a cloud end, and model self-learning is achieved. Personalized, intelligent and self-adaptive adjustment of lumbar vertebra rehabilitation training is achieved, and the training tolerance and the rehabilitation effect of a patient are improved.

1. Name of the product in this design: Backrest Pillow (Bear Hug Backrest). 2. Intended use of this design: This design is intended for use in a cushion. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Pressure Support Lumbar Support (25611207). 2. Purpose of this design: This design is used to protect the waist. 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. 5. The top view and bottom view are omitted. 6. Other situations requiring explanation: The waist mold in the design drawings is a supporting element and does not belong to the content of the design for which protection is sought.

The invention discloses a lumbar drainage tube decompression secondary fixing device, which belongs to the field of medical drainage devices, is used for drainage, and comprises a gasket, a plurality of gasket mounting holes are distributed on the gasket, a plurality of guide seats are arranged on the top surface of the gasket along a fixing path of a lumbar drainage tube, and the guide seats are inserted into the gasket mounting holes. A placing groove for placing and limiting a lumbar drainage tube is formed in the guide seat, a plurality of dressing connecting seats are inserted into the gasket mounting hole in the bottom surface of the gasket, dressing clamping jaws are arranged on the dressing connecting seats, the dressing connecting seats are connected with dressing through the dressing clamping jaws, and the dressing is located between the human skin and the gasket. According to the lumbar drainage tube fixing device, secondary fixing of the lumbar drainage tube can be achieved, the lumbar drainage tube is prevented from being pressed under the action of external force, the fixing effect and quality are improved, and the flexibility of setting a path for the lumbar drainage tube is improved.

The utility model relates to the technical field of dental diagnosis and treatment chairs, and particularly discloses a dental diagnosis and treatment chair which comprises a diagnosis and treatment chair body, the diagnosis and treatment chair body comprises a backrest, a lumbar vertebra corresponding area of the backrest is provided with a waist supporting device, the waist supporting device comprises a supporting frame, a supporting roller and a lifting driving assembly, and the supporting frame is provided with a guide groove. The lifting driving assembly is in transmission connection with the supporting rollers to drive the supporting rollers to move up and down along the guide grooves. According to the waist supporting device of the dental diagnosis and treatment chair, the height of the supporting roller is flexibly adjusted through the lifting driving assembly, so that the supporting roller can better fit the lumbar vertebra curve of a patient, and an appropriate support is provided for the waist.

1. The name of the design product: waist back massager (YJ-828). 2. The use of the design product: the design product is used for waist massage. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The invention relates to the technical field of external traditional Chinese medicine plasters, in particular to a yang-activating, cold-removing and pain-relieving ointment and a preparation method thereof. The analgesic ointment is prepared by taking black sesame oil and yellow lead as matrixes and assisting coarse medicinal materials with the effects of warming yang, dispelling cold, promoting blood circulation and dredging collaterals and fine medicinal materials (musk, camphor, myrrh, frankincense and the like) through the steps of treating the medicinal materials, extracting, refining oil, adding the yellow lead to form the ointment, removing fire toxin, adding the fine materials, spreading and the like. The traditional Chinese medicine composition does not contain western medicine components, can warm yang and dredge vessels, dispel cold and wind and eliminate dampness, promote blood circulation to remove meridian obstruction and remove blood stasis, and relieve swelling and pain, and is suitable for treating various orthopedic and rheumatism diseases such as acute and chronic lumbar and cervical diseases, knee joint hyperosteogeny, sciatica and scapulohumeral periarthritis. The ointment is large in drug loading capacity, capable of being administrated for a long time, good in long-term curative effect, not prone to relapse after healing, capable of being directly applied without heating, convenient to use, free of deterioration in two years at the normal temperature, small in irritation, low in anaphylaxis and high in safety.

1. The name of the design product: waist support (077). 2. The use of the design product: for car waist pillow. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

An interbody device (100) for a surgical procedure having an outer body (164) made of a radiopaque material (160) and an insertion portion (116) having a first width at a first end of the insertion portion (116) that is less than a second width at a second end of the insertion portion (116). The insertion portion (116) configured for entering into a disc space (123) and the interbody device (100) including a top surface (124) having a convex shape.

1. Name of the designed product: chair waist rest. 2. Use of the designed product: chair waist rest. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 2.

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.

This utility model provides a wearable breaststroke leg posture corrector, belonging to the field of breaststroke leg posture correction technology. It includes: a support base, a lumbar support mounted on the surface of the support base, posterior webs movably connected to both sides of the lumbar support, connecting members movably connected to both sides of the support base, a first connecting plate rotatably connected to the surface of the connecting member, a second connecting plate rotatably connected to the surface of the first connecting plate, and a footrest rotatably connected to the bottom of the second connecting plate. This design, through the setting of multiple straps, facilitates the wearing of the posture corrector and is suitable for users of different body types. After wearing, the coordinated use of the connecting members, the first connecting plate, the second connecting plate, and the footrest can correct the user's leg posture. Furthermore, the lumbar webs can limit or provide feedback on the range of waist rotation, helping swimmers establish a correct hip and shoulder rotation linkage mechanism.

1. The name of the design product: waist back (waist back). 2. The use of the design product: backrest for waist support. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

A posture detection system that detects the posture of a user seated on a cushion that includes a seating portion having a buttock support portion and a lumbar support portion having a sacral support portion. The posture detection system includes a seating portion sensor attached to the seating portion and configured to measure whether or not the user is seated on the seating portion, a sacral support portion sensor attached to the sacral support portion and configured to measure the posture of the user seated on the seating portion, a posture determination unit configured to determine the posture of the user based on a result measured by the sacral support portion sensor, and an alarm unit configured to output an alarm if the posture determination unit determines that the posture of the user is unsatisfactory.

The present disclosure provides a lumbar support with armrests featuring a tightness adjustment function, comprising a lumbar support body. The lumbar support body is sequentially divided from top to bottom into a backrest area, a lumbar support protrusion area, and a hip support area, with armrests provided on both sides. An adjustable tightness mechanism that can adjust the elasticity of the elastic strap is installed between the two armrests, allowing users to flexibly adjust the tightness according to their body size and preferences, preventing displacement. The armrests on the lumbar support body provide convenient hand support; the overall design fits the waist, offering a more comfortable and convenient user experience.

The utility model relates to the technical field of furniture, and discloses a multifunctional combined mattress which comprises a non-slip mat, a first mattress, a second mattress, a third mattress and a fourth mattress are sequentially installed on the top of the non-slip mat from front to back, shells are installed between the second mattress and the first mattress and between the second mattress and the third mattress, elastic fabric is fixedly connected to the tops of the shells, and the elastic fabric is arranged on the top of the non-slip mat. A fixing block is fixedly connected to the middle of the shell, a two-way threaded rod is rotationally connected to the middle of the fixing block, one end of the two-way threaded rod penetrates through the shell and is fixedly connected with a rotary knob, and a threaded block is in threaded connection to the periphery of the two-way threaded rod. According to the utility model, firstly, the knob is rotated to drive the bidirectional threaded rod to rotate, so that the two threaded blocks move at the same time, and the spring layer and the filling layer are jacked up through the inclined strut, so that the filling layer can support the cervical vertebra and the lumbar vertebra of people, and the spine of the filling layer keeps a correct physiological curve when people lie flat; the pressure on the spine in daily life is relieved.

1. The name of the design product: waist-protecting cushion. 2. The use of the design product: cushion with the function of relieving waist fatigue for supporting back. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view 1.

This invention provides an ergonomic adaptive lumbar support method, device, and bus, relating to the bus industry. By collecting occupant back pressure distribution data in zones and combining it with a human lumbar spine physiological curvature model to calculate the target inflation volume of each airbag unit, it can automatically identify the body shape characteristics and lumbar support needs of different occupants. Personalized comfort support can be obtained without manual operation by the occupant. Multiple independent airbag units arranged in a matrix achieve multi-zone independent control of the lumbar support, accurately supplementing support in areas with insufficient pressure based on the pressure distribution map, avoiding the lumbar discomfort or unsupported lumbar position problems of traditional single-point lumbar supports. A closed-loop feedback control mechanism is employed to monitor pressure distribution changes in real time during adjustment until a preset comfort range is reached, ensuring high adjustment accuracy and avoiding over-adjustment or under-adjustment.

1. The name of the design product: waist hot compress. 2. The use of the design product: for wearing on the back waist of the human body, hot compress on the kidney point, the gate of life point, and the waist yangguang point. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, so the top view is omitted; the design product is a thin product, so the bottom view is omitted; the design product is a thin product, so the left view is omitted; the design product is a thin product, so the right view is omitted.

The utility model discloses a waist support adjusting mechanism which comprises a waist support, a waist support mounting plate, a fixed mounting plate, a springing waist adjusting element and a locking switch box. The waist support is mounted on the surface of the waist support mounting plate, the springing waist adjusting element is located on the surface of the fixed mounting plate, and the locking switch box controls and adjusts the springing waist adjusting element through the drive-by-wire pull wire, so that the rotating angle of the waist support mounting plate is adjusted, and the waist support is locked; the springing waist adjusting element comprises a waist adjusting base, a waist adjusting upper cover, a pin shaft, a double-torsion spring and an adjusting plate, one end of the double-torsion spring is connected with the waist adjusting base, the other end of the double-torsion spring is in sliding contact with the waist support mounting plate, the waist support mounting plate is kept in an outward springing state, and the waist following effect of the waist support is achieved; through linkage of the double torsion springs and the adjusting plate, the waist support can automatically bounce and be locked along with the pressure of the waist of the user, the requirements of different sitting postures and body types are met, and the waist comfort degree is improved.

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

1. The name of the design product: waist backrest (2501). 2. The use of the design product: placed on the chair to increase the back support, applied to household chairs, office chairs, car seats, etc. 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: Seat cushion (cushioning lumbar support). 2. Purpose of this product design: It is a seat cushion used to support the lower back and protect the buttocks, relieving lower back fatigue and promoting upright sitting posture to prevent hunchback. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The present disclosure relates to the field of design and manufacturing of seats. The present disclosure is achieved through the following technical solution: a lumbar support stretching device suitable for a seat includes a backrest frame, and further includes a pneumatic assembly installed on the backrest frame and an X frame connected thereto, the X frame stretches and retracts along a horizontal front-rear direction while the pneumatic assembly moves. The objective of the present disclosure is to provide a lumbar support stretching device suitable for a seat, a lumbar support and the seat to overcome defects in the prior art. When a user moves back and forth on the seat, the lumbar support is configured to move in synchronization with the user while maintaining a close fit to the lumbar and back region of the human body.

This utility model discloses a convenient wearable stroke rehabilitation belt, relating to the field of rehabilitation fixation technology. It includes a lifting plate, with a rehabilitation fixation belt snapped onto the top surface of the lifting plate. A limiting component is installed on the top surface of the lifting plate, restricting the position of the rehabilitation fixation belt. Multiple sets of heat therapy patches are provided on the inner side of the rehabilitation fixation belt. In use, the easy assembly and disassembly of the rehabilitation fixation belt and the lifting plate facilitates daily use by patients to assist in rehabilitation. Simultaneously, the synergistic effect of the electrical stimulation patches and the heat therapy patches provides thermal therapy and nerve electrical stimulation to the lumbar muscles, improving blood circulation and enhancing rehabilitation outcomes.

1. Name of the designed product: chair waist support. 2. Use of the designed product: chair waist support. 3. Design points of the designed product: shape. 4. Picture or photo that best shows the design points: perspective view.

The utility model discloses a massage chair with a waist and spine air bag detection function, which comprises a chair frame, a backrest frame is arranged on the chair frame, a through groove is arranged on the backrest frame in a vertical extending manner, a massage machine core is arranged on the chair frame, wear-resistant cloth covers the front side of the backrest frame, and a massage head of the massage machine core is matched and contacted with the rear side of the wear-resistant cloth. A waist pillow is arranged on the front side of the wear-resistant cloth and comprises a soft air bag and induction cloth covering the front side of the soft air bag, the soft air bag is connected with an inflation and deflation mechanism capable of enabling the soft air bag to be inflated or deflated to be shrunk, the induction cloth makes contact with the back portion of the waist of a user in a matched mode when the user sits and leans, and the induction cloth is a flexible fabric sensor. The massage machine core at least can move to the rear portion of the soft air bag along the through groove. The massage chair with the waist and spine air bag detection function is provided with the air bag capable of supporting the waist of a user in a self-adaptive mode.