34 results about "Human spine" patented technology

The utility model relates to the technical field of medical rehabilitation, in particular to a cervical vertebra, thoracic vertebra and lumbar vertebra of a spine of a human body have various diseases, and when medical staff carry out treatment, patients are often suggested to support injured parts by using some appliances or other methods, so that the injured parts return to the physiological curvature which is naturally grown by the human body. However, existing appliances in the medical field are not good in effect, in order to solve the technical problem, the technical scheme is that the combined three-vertebra rehabilitation pillow comprises a bottom cushion, a pillow cushion, a lumbar vertebra cushion, a cervical vertebra cushion and a binding belt, when a user is supported to be in a supine state, the cervical vertebra, the thoracic vertebra and the lumbar vertebra return to the physiological bending degree at the same time, and the cervical vertebra, the thoracic vertebra and the lumbar vertebra return to the physiological bending degree. And a stretching (or relaxing) state is formed under the action of gravity, so that conditions are created for maintaining the health of the spine of a human body and removing injuries and diseases of the spine.

This invention relates to a digital scoliosis rehabilitation trainer, belonging to the field of medical device technology. It includes a fixation body, a traction body, a measuring body, and a reading body. The fixation body comprises multiple fixation blocks hinged end-to-end, each block having an arc-shaped surface at its bottom that conforms to and is fixed to the human spine. The traction body includes multiple fixation straps fixed to the fixation blocks and a traction strap positioned between two fixation straps. Each fixation strap and traction strap is equipped with a tensioning device. The measuring body includes a calibrator aligned with the fixation blocks, a height measuring device, and a level measuring device mounted on the fixation blocks. The reading body includes a display wirelessly connected to the height and level measuring devices. This device offers high adaptability and can accurately read spinal curvature values, ensuring that each adjustment achieves predetermined targets, making training scientific and reasonable, thereby creating conditions for improving the safety and accuracy of scoliosis training.

The invention relates to a supporting device for kyphosis deformity correction surgery, which comprises an arch-shaped bracket, the lower side surface of the arch-shaped bracket is a horizontal supporting surface, and the arch-shaped bracket is stably placed on the surface of an operating table; the upper side face is an arc-shaped face matched with the physiological curvature of the human spine. According to the supporting device for kyphosis deformity correction surgery, individual differences are accurately adapted, the arc-shaped face of the upper side face of the arch-shaped support accurately covers the chest and abdomen area of the human body and is attached to the normal spine physiological curvature, and compared with a traditional plane cushion, local compression or suspension caused by mismatching of the supporting face and the trunk contour of a patient can be avoided; trunk size differences of patients with different body types are adapted from the basic structure. The air bag single bodies arranged in a matrix mode are matched with the independent stop valves, and inflation and deflation of the air bags in the corresponding areas can be independently adjusted through the inflation pump according to the specific kyphosis malformation positions and angles of patients.

The application discloses a human spinal deformity auxiliary distraction orthopedic device and relates to the technical field of medical apparatuses, which comprises a box body, installation assemblies are symmetrically arranged on the left and right sides of the box body, and a stepping motor is installed at the center of the top of the box body. The stepping motor, the gear and the rack are arranged. When the patient's spine is distracted and orthopedic, the stepping motor can be driven by the power supply box to make the stepping motor drive the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the two racks on the outside to move in opposite directions, the two racks drive the corresponding connecting plates to move, the connecting plates drive the spine nails on the corresponding movable arms to move horizontally, the spine nails are moved, the patient's spine is distracted and orthopedic, and after the spine nails are moved to the appropriate positions, the stepping motor can be turned off. The stepping motor has the self-locking function, the position of the spine nail can be locked, the stability is high, and the safety performance is high.

1. The name of the design product: spinal column display board. 2. The use of the design product: model for displaying the structure of human spinal column and meridian and acupoint. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo best indicating the design points: perspective view.

The utility model belongs to the technical field of medical rehabilitation, and particularly relates to a flexible spine robot. The device comprises an upper mounting plate, a middle supporting plate and a lower mounting plate which are sequentially arranged from top to bottom, an upper flexible air bag assembly and a lower flexible air bag assembly; the upper flexible air bag assembly and the lower flexible air bag assembly are supported through the spine-imitating connecting assembly. Each of the upper flexible air bag assembly and the lower flexible air bag assembly comprises three air bags which are vertically arranged; the sections of the three air bags are arranged in an isosceles triangle shape. The multi-degree-of-freedom assisting effect of the whole robot on the human body is controlled by inflating and deflating the flexible air bag assemblies, and meanwhile, the middle positions of the flexible air bag assemblies are connected through the spine-imitating connecting assemblies, so that the robot can be adaptively matched according to the natural curve and the movement mode of the spine of the human body; sufficient supporting capacity can be provided for the spine, and the advantages of being light in weight and good in wearable performance are achieved.

The utility model discloses a kind of turning-over pillow facilitating adjustment of spinal curvature, to solve the problem that existing turning-over pillow cannot accurately match different segment spinal natural curve, leading to unstable problem when postoperative patient of spinal column turns over;The turning-over pillow includes turning-over pillow structure, and its turning-over pillow main body inside corresponding human spine position is inclined and multiple electric push rods are distributed along linear array, electric push rod output rod side is connected by multiple groups of universal shaft linearly, and is controlled by electric control module of turning-over pillow main body corner, electric control module is also connected air pump, air pump is communicated with air bag in the bottom of turning-over pillow main body by pipeline, and air bag is equipped with spacer and pipe groove in turning-over pillow main body;By electric push rod and universal shaft cooperation, each segment curvature of spinal column can be accurately adapted, air bag assists adjusting turning-over angle and adapting human body, pipe groove and spacer guarantee smooth drainage and comfortable use, suitable for the rehabilitation nursing of postoperative patient of spinal column.

The invention discloses a spine health support mattress system based on displacement sensing and motion capture, comprising: a mattress body, the interior of which is provided with a support adjustment layer distributed along a corresponding area of a spine; the displacement sensing module comprises a plurality of linear displacement sensors which are arranged on the surface of the mattress body in the length direction of the mattress and correspond to the spine of the human body; the motion capture module comprises a plurality of inertial sensors and is used for collecting spine intervertebral angle data in real time; the data processing module is electrically connected with the displacement sensing module and the motion capturing module and is used for generating a support adjusting instruction; the support adjusting module is electrically connected with the data processing module, is arranged in the support adjusting layer and is used for adjusting the support hardness of the corresponding area of the mattress according to the support adjusting instruction. By monitoring the prone position spine form and the intervertebral angle in real time, the supporting performance of the mattress is dynamically optimized, personalized precise supporting is achieved, the natural physiological curvature of the spine is maintained, and spine diseases are prevented.

The application discloses an active exoskeleton for correcting scoliosis, which comprises a fixing module worn on a trunk part, a bionic spine module for connecting adjacent fixing modules to realize forward and backward flexion, lateral bending and rotation movement following a human spine, and a power self-driven tensioning module arranged on the lower fixing module to drive a correction wire and act on the lateral part of the upper fixing module, the middle fixing module and the lower fixing module through a threading pipe group sleeved on the correction wire to realize the application of a correction force on the trunk. The application adopts a modular design, has compact structure and strong operation reliability, realizes the movement of the brace in each direction through the bionic spine module, and realizes the correction of the trunk scoliosis by adjusting the tension of the correction wire through the power self-driven tensioning module.

1. Name of the product in this design: Leather Jacket (Human Spine). 2. Purpose of this design: a leather jacket for human wear. 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.

The utility model discloses an adjustable scoliosis soft correction brace which comprises a chest and axilla supporting piece, a left waist supporting piece, a right waist supporting piece, a hip supporting piece, a back supporting strip and a front supporting strip. The front supporting strip comprises a front left supporting strip body and a front right supporting strip body, a large-head bolt is arranged at the upper end of the front left supporting strip body, and a first rotating buckle, a second rotating buckle and a third rotating buckle are correspondingly arranged at the upper end of the front right supporting strip body, the lower end of the front left supporting strip body and the lower end of the front right supporting strip body respectively. And hanging ropes are detachably connected between the large-head bolt and the first rotary buckle, between the first rotary buckle and the second rotary buckle, and between the second rotary buckle and the third rotary buckle. The correcting brace provided by the utility model has a good correcting effect on the spine of a human body, is convenient to wear and good in adjustability, and can be adjusted according to the growth and development of the body of a teenager and the growth change of scoliosis.

This utility model discloses a backrest cushion for maintaining the normal physiological curvature of the spine, comprising a support pad, a spinal conforming area in the middle of the support pad, and a sacral support area at the bottom of the support pad; the spinal conforming area includes a lumbar lordosis support area, a back kyphosis adaptation area, and two lumbar embracing areas, with a lumbar lordosis point between the lumbar lordosis support area and the back kyphosis adaptation area; a memory foam core is embedded inside the two lumbar embracing areas; a nylon hook strap is provided at the lower edge of the sacral support area, and a sacral support module is provided outside the nylon hook strap. This utility model, through the cooperation between the support pad and the sacral support module, forms an arc-shaped support body that conforms to the sagittal curve of the human spine, maintaining the lumbar lordosis angle within the optimal biomechanical range when the human body is in a sitting posture, while the surface curvature conforms to the natural thoracic kyphosis curve, avoiding pressure on the back soft tissues, thus facilitating the maintenance of the normal physiological curvature of the spine and reducing abnormal load on the lumbar region.

The present application relates to the field of vehicle passive safety collision technology, and particularly relates to a spine posture adjustment method of a human body finite element model. The spine posture adjustment method is based on a human body finite element model, establishes a hierarchical spine kinematic chain from bottom to top with a pelvis as a root component; determines joint nodes by calculating the centroid midpoint of adjacent segments, and binds each segment with a Beam unit to establish an independent local coordinate system; simulates the motion characteristics of the spine by defining a hinge with the Y-axis as the rotation axis; describes the relative motion between segments by using a three-dimensional homogeneous transformation matrix to construct a kinematics equation; develops an adjustment plug-in, and inputs an arbitrary segment rotation angle to automatically calculate and output the spatial pose of the entire spine chain. The technical scheme can accurately simulate the posture change of the human spine during the collision process to improve the accuracy of vehicle safety performance evaluation.

The invention discloses a bionic bone implant for a 4D printed porous NiTi alloy spine, and relates to the technical field of bionic bone implants.The bionic bone implant comprises an implant body, and the implant body is integrally formed by porous NiTi alloy containing microelements through the 4D printing technology; after the implant main body is implanted into a human body, the shape or porosity of the implant main body can be controllably changed under the stimulation of the body temperature of 35-42 DEG C, the shape recovery rate is larger than or equal to 90%, and the porosity adjusting range is + / -5%-10%. According to the bionic bone implant for the 4D printed porous NiTi alloy spine, the porosity and the aperture are regulated and controlled, and a gradient porous structure is designed in the mechanical conduction direction of the spine, so that the elastic modulus is reduced, the elastic modulus is highly matched with the mechanical property of cancellous bones of the spine of a human body, the stress shielding effect is effectively eliminated, and the risk of surrounding bone atrophy is reduced; meanwhile, the shape memory effect of the NiTi alloy can realize controllable adjustment of shape / porosity under the stimulation of body temperature, the shape memory effect is adaptive to the physiological curvature change of the post-operation spine, and the long-term stability of the implant is improved.

A human body spine photographing fixing support comprises a spine support and an image base, the bottom of the spine support is fixedly connected with a plurality of universal wheels, the top of the spine support is fixedly connected with a supporting rod, the outer portion of the image base is slidably connected with an image machine, and the outer portion of the spine support is provided with a sliding assembly for providing a movable handrail. The outer portion of the spine support is fixedly connected with a protection shell, and the interior of the protection shell is fixedly connected with a first telescopic rod. According to the scheme, the human body spine photographing fixing support has high practical value and innovativeness, the stability and operation convenience of the photographing process can be effectively improved, and meanwhile the safety and comfort of a patient are guaranteed.

The utility model relates to an extremely simple industrial bar chair, and belongs to the technical field of bar chairs. The extremely-simple industrial bar chair comprises a base, a supporting column, a tray and a chair seat, the chair seat comprises a foot rest part, a chair seat body part and a backrest part; a first through hole and a second through hole which are convenient for the supporting column to penetrate through are formed in the foot placing part. The foot placing part and the chair seat body part are seamlessly connected, combined and riveted through the butt joint part, so that the connection firmness of the foot placing part and the chair seat body part is improved, and quick assembly is realized; the backrest part adopts a C-shaped design and fits the natural curvature of the spine of the human body, the waist and back muscles are uniformly stressed, and the fatigue feeling is reduced after long-time use; the chair seat body part is in an S-shaped design, the radian is customized according to a hip curve and a leg curve, the contact area is increased, the pressure distribution is more uniform, and unsmooth blood circulation caused by local compression is avoided; the foot rest part is seamlessly connected with the chair seat body part through the L-shaped and inverted-L-shaped butt joint part, so that a gap is eliminated, and the leg experience is improved.

A locking fixation device formed from a malleable wedge-shaped implant adapted to be applied to the human spine for fusing vertebral bodies together. The present invention is defined by an insert end spaced apart from a spacer end by first and second side members, each cut by recesses of uniform thickness forming a sinusoidal pattern. The fixation device includes first and second receiving holes adapted to receive bone screws for securing to vertebral bodies. A locking member rotatably secured to the spacer end includes tabs constructed and arranged to rotate from an installation position allowing insertion of the bone screws to a locking position to prohibit bone screw movement. In some embodiments, a staple member is coupled to the spacer end between a locking screw and the locking member, the staple member including an aperture and a pair of tines extending diagonally to penetrate bone and provide fixation.

The utility model relates to the technical field of artificial intervertebral discs, in particular to an artificial intervertebral disc with a springback function, which comprises an artificial intervertebral disc body, and the artificial intervertebral disc body is of an integrally formed structure or a split structure. The artificial intervertebral disc body comprises an upper fixing plate, a lower fixing plate and an elastic body arranged between the upper fixing plate and the lower fixing plate; the outer surfaces of the upper fixing plate and the lower fixing plate are respectively provided with micropores and biological coatings for bone ingrowth induced by hydroxyapatite, and the upper fixing plate and the lower fixing plate are respectively provided with a plurality of round holes and fixing teeth. The intervertebral plate is reasonable in structural design, can perform multiple fixation on the vertebral body, can perform good axial compression and rebounding in the longitudinal axis direction of the vertebral column of the human body, can perform flexion and extension, lateral bending, rotation and other motions, can reconstruct dynamic stability of an intervertebral long segment after the intervertebral plate and the vertebral body are cut off, and is high in physiological activity matching degree with the normal vertebral column of the human body; implantation is convenient, fixation is stable, rebound resilience is high, and elasticity is lasting.

The invention relates to the technical field of motion simulation, in particular to a human spine motion simulation variable system. According to the human body spine motion simulation variable system, four virtual spine chains which coincide in space are adopted and comprise the first virtual spine chain used for forward control, the second virtual spine chain used for reverse control and the third virtual spine chain used for returning displacement after deformation influence. The fourth virtual spine chain is used for controlling integration and final presentation; the fourth virtual spine chain realizes control integration of the other three spine chains through a hierarchical structure of virtual joint nodes, a double-layer group and a skeleton model; according to the system, through matrix operation and activity limit calculation, it is ensured that motion conforms to human physiological characteristics, meanwhile, forward and reverse transition fusion control is achieved through the control set, and the effects of accurate control, flexible operation, stable deformation, motion simulation and integrated linkage are achieved.

1. Name of the design product: Correcting head (spine correction telescoping). 2. Use of the design product: The design product is mainly suitable for spine decompression and lateral curvature equipment, and is used for correcting the lateral curvature part of the human spine. 3. Design points of the design product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

A mattress is designed to facilitate breathing in a supine position. The mattress includes: two serratus posterior superior corresponding parts disposed below a region corresponding to a middle part between origin and insertion of each of left and right serratus posterior superior muscles of a human in a supine position; two scapula supporting sections; and a sixth thoracic vertebra corresponding part disposed below a region corresponding to an area including a sixth thoracic vertebra of a spine. The serratus posterior superior corresponding parts and the scapula supporting sections are configured such that body pressure from the serratus posterior superior corresponding parts is lower than body pressure from the scapula supporting sections. The sixth thoracic vertebra corresponding part is configured such that body pressure from the sixth thoracic vertebra corresponding part is lower than body pressure from a portion supporting a spine other than the sixth thoracic vertebra corresponding part.

The invention discloses a pressure-adjustable air bag type scoliosis orthosis, and relates to the technical field of medical instruments, the pressure-adjustable air bag type scoliosis orthosis comprises a main body supporting frame, a fixed adjusting device, a pressure-adjustable air bag device and an intelligent pressure regulator, the main body supporting frame fits the physiological curve of the human spine, and the two ends of the main body supporting frame extend to the shoulder and the hip respectively to form a stable supporting structure. According to the pressure-adjustable air bag type scoliosis orthosis, the main body supporting frame is of a combined structure of the multiple sections of spine supporting joint parts and the connecting ball pieces, the multiple sections of joint parts can achieve multi-angle rotation through the connecting ball pieces and can dynamically adapt to spine physiological curves and multi-section scoliosis forms of different patients, and local compression is avoided; the pressure-adjustable air bag device is divided into three independent air bag groups according to the thoracic vertebra, the lumbar vertebra and the sacral vertebra, each group comprises at least two independent air bag units corresponding to the convex side and the concave side of the lateral bend, zonal positioning and independent pressure adjustment can be achieved, directional thrust and traction force are applied according to lateral bends of different sections, and the corrective force pertinence is high.

This utility model relates to the field of welding garment technology, and discloses a one-piece welding garment suitable for operation in confined spaces and easy to put on and take off. It includes a main body of the welding garment, with obliquely extending pleated structures on both sides of the rear portion. These pleated structures are distributed in multiple levels along the movement direction from the scapula to the armpit, and their pleat axes are inclined relative to the spinal axis. This utility model, through the design of the pleat axis and the angle of inclination relative to the spine, precisely matches the complex deformation requirements of the upper limbs during forward extension and abduction. The unfolding direction of the oblique multi-level folds is consistent with the shoulder joint rotation path, which can fully release the extension space of the back and scapular region, alleviate the linear tension on the fabric caused by traditional flat cutting, eliminate the feeling of restriction when raising the arms and twisting, and significantly improve the flexibility of the upper limbs during large-scale operations.

A spine force modulating assembly for supporting a human spine that prevents, slows down, and or treats spine-related disorders. The spine force modulating assembly includes a frame of a length proportional to a distance between a third thoracic spine bone and a first sacral spine bone of a spine of a wearer of the spine force modulating assembly. The frame is of a “S” shape and configured to support a spine portion between the third thoracic spine bone and the first sacral spine bone. The spine force modulating assembly further includes a pair of should straps extending from near the upper end of the frame and a pair of waist straps extending from near the lower end of the frame.

The utility model relates to the technical field of student supplies, in particular to a knapsack with an inclined buckle shaped like a Chinese character'ri ', which comprises a knapsack body, the knapsack body is provided with two groups of inclined adjusting strap mechanisms which are symmetrically arranged, and each inclined adjusting strap mechanism comprises an inclined buckle shaped like a Chinese character'ri' and a first connecting strap sewn and connected to the upper end of the knapsack body. A second connecting groove and an inclined first connecting groove are formed in the inclined buckle shaped like the Chinese character'ri ', the first connecting belt is sewn into a back buckle in a penetrating mode to be rotationally connected with the first connecting groove, and the second connecting belt is sewn into a back buckle in a penetrating mode to be rotationally connected with the second connecting groove. The backpack can automatically adapt to different shoulder widths, the stable ergonomic fitting effect can be achieved without manual adjustment, and the aluminum alloy strip fiber framework is embedded in the backpack body, so that the back better fits the S curve of the spine of the human body, the waist and the back maintain the normal curvature, and the backpack is fully relaxed.

The utility model discloses a kind of orthotic braces, belong to human health care mechanical product technical field, including waistband to be fixed on human body, it has the vertical cloth belt extending along human spine direction;Second elastic member is fixed on the vertical cloth belt, it has the second bending part protruding to human back side, the second bending part is supported on human body, dynamic deformation is generated with human back bending, support force on human back is adaptively adjusted. The vertical cloth belt of waistband and the synergistic effect of second elastic member, dynamic support to human spine is realized. When user bends, second elastic member will automatically adjust bending amplitude with back curve, provide progressive support force, avoid the rigid restraint feeling of traditional waist support. This intelligent adjustment mechanism is particularly suitable for people who need to maintain a sitting position or bend for a long time, which can provide sufficient waist support and ensure flexibility.

The utility model relates to the technical field of personal portable storage equipment, in particular to a backpack with a spine protection structure, which comprises a storage bag, and a zipper is arranged at an opening of the storage bag. The spine supporting pad is arranged on the back surface of the storage bag; the silica gel cotton is laid on the surface of the spine supporting pad; and the breathable mesh cloth is arranged on the surface of the silica gel cotton in a covering manner. According to the backpack with the spine protection structure, on the basis that the storage requirement is met, the spine supporting pad conforming to the curve shape of the spine of the human body and the waistband are additionally arranged, additional effective support is provided, the weight of the backpack is dispersed, spine pressure is reduced, and the problems of cervical spondylosis, lumbar disc herniation and the like caused by carrying heavy objects for a long time are prevented; by means of the built-in memory sponge, the arrangement of the shoulder straps is improved, widening and thickening design is achieved, pressure on the shoulders is dispersed, and fatigue and discomfort of the shoulders are reduced.

Systems and methods are discussed for capturing ultrasound images of a person's spine, in particular, a stereo camera integrated with a handheld wireless ultrasound scanner, which can simultaneously capture surface topography, internal spinal alignment, and bone quality information.

An apparatus for decompressive therapy applied to the human spine. The apparatus incorporates a decompression actuator or motor connected to an attachment point on a pelvic harness, which is in turn applied to the lumbar region of a patient. The decompression motor may be raised or lowered in order to orient the pelvic harness about the lumbar spine, thereby aligning certain of the lumbar vertebra and intervertebral discs. The decompression motor applies cyclical decompressive forces to the aligned spine, providing enhanced lumbar decompression.

A device comprises at least one processor and memory including instructions that when executed by the at least one processor cause the at least one processor to: generate, based on at least one image of a spine within a body, a set of possible screw poses for implanting at least one screw into the spine during a surgical procedure; evaluate each possible screw pose based on at least one consideration associated with the surgical procedure; select, based on the evaluation, at least one screw pose from the set of possible screw poses; and output an indication of the selected at least one screw pose to a user interface.