CN216876751U - Magnetic module type trunk fixer - Google Patents

Abstract

The utility model relates to a magnetic modular trunk fixer, in particular to a medical rehabilitation apparatus, which comprises: the bearing module consists of a magnetic guide rail module and a rigid bottom plate module; the head module, the neck chest module and the chest waist module are sequentially arranged in a row, are in magnetic adsorption connection with the bearing module and can linearly slide on the bearing module in a reciprocating manner so as to adjust the working position; the device is provided with a neck heightening module and a waist heightening module so as to adjust the working height; the patient uses the magnetic modular trunk fixer to support and fix the trunk along the spine, so that the whole spine is restored and kept at the physiological curvature, full decompression and relaxation are realized, the posture can be adjusted without binding, benign rehabilitation conditions are created, and the magnetic modular trunk fixer can be applied to the patient more safely, accurately and conveniently due to the integration of related technologies on a small number of elements, and has no energy consumption.

Description

Magnetic module type trunk fixer

Technical Field

The utility model relates to a medical rehabilitation instrument, in particular to a magnetic modular trunk fixator which can be used in a supine position and is provided with a human spine physiological curvature module.

Background

The trunk fixer is widely applied to the field of clinical rehabilitation at home and abroad for a long time. Currently, a general torso fixator configuration is known that includes a support fixation assembly, an adjustment assembly, a joint tie assembly, and a flexible cushion assembly. When the device is used, a human body keeps an upright position or a sitting position, all the components are sequentially worn on corresponding parts of the trunk and/or the limbs, and the device is firmly bound and properly adjusted to play a supporting, braking or protecting role.

In fact, with the development of degenerative changes of human body, the stability of spinal column of spondylopathy patient gradually loses, the conditions of function reduction and nerve compression, etc. occur due to the curvature abnormality of sagittal plane of spinal column, ligament and muscle diseases, the disease condition becomes worse, the clinical manifestations are aching pain of corresponding parts of trunk and aching pain of other parts of trunk caused by overcompensation, the change of body form and dysfunction, correspondingly, the whole diagnosis and treatment of whole spinal column are required to be recovered clinically, and good effect can be obtained.

And general trunk fixer can not fully decompress to the pathological change region of backbone simultaneously and because of the region that the overcompensation is tired and relax, also can not ensure the backbone and resume and maintain physiological curvature state, more lead to the patient life inconvenience and feel uncomfortable because of tying up fixedly, in addition, general trunk fixer often the part is more, and low integrated level has caused the use of equipment loaded down with trivial details and management difficulty.

In order to solve the technical problem, a novel fixer is necessarily developed at present to meet the rehabilitation requirement.

Disclosure of Invention

Compared with a common fixator, the magnetic modular type trunk fixator provided by the utility model can support and fix the whole spine under the condition of keeping the sagittal physiological curvature of the spine of a human body, fully reduces the pressure and relaxes the intervertebral discs, intervertebral joints and soft tissues of the whole spine, and can be used in a supine position without being bound.

The technical scheme adopted by the utility model is as follows: a magnetic modular torso holder comprising: the bearing module consists of a magnetic guide rail module and a rigid bottom plate module; the human spine physiological curvature module consists of a head module, a neck and chest module, a chest and waist module and a breast curve cushion module, wherein the head module, the neck and chest module and the chest and waist module are sequentially arranged in a row, are in magnetic adsorption connection with the bearing module and can slide on the bearing module in a linear reciprocating manner so as to adjust the working position; the thickness of the neck heightening module under the neck and chest module is changed to adjust the working height of the neck and chest module, and the thickness of the waist heightening module under the chest and waist module is changed to adjust the working height of the chest and waist module.

Specifically, the breast curve cushion module and the rigid bottom plate module are both in a strip shape, the external shape and the outline of the breast curve cushion module are the same, the lower surface of the breast curve cushion module is covered on the upper surface of the rigid bottom plate module, the edges of the breast curve cushion module are orderly, corresponding and firmly connected, and the magnetic guide rail module is covered on the rigid bottom plate module at the bottom of the middle longitudinal long hole of the breast curve cushion module and firmly connected; the middle longitudinal section coplane of head module, neck chest module, chest waist module three is perpendicular with the rigidity bottom plate, and in the well longitudinal diameter longhole with respective slider structure embedding chest flexure cushion module, does the magnetic adsorption with the magnetism guide rail module that is located well longitudinal diameter longhole bottom and is connected, promptly: the working position of the head module is positioned at one end, the working position of the neck-chest module is centered, and the working position of the chest-waist module is corresponding to the other end of the magnetic modular body fixer in the longitudinal and radial directions. The head module, the neck chest module and the chest waist module can respectively or together do linear reciprocating sliding on the surface of the magnetic guide rail module to adjust the working position; neck heightening module can be sleeved on the neck sliding block with the lower surface convex, so that the total thickness of the neck heightening module can be changed by increasing or decreasing the number of the neck heightening modules, and the working height of the neck and chest module can be adjusted by the same principle and method. When the device is actually used, a user lies on the back on a hard board bed, then the magnetic modular trunk fixer is padded under the spine, the working position and the working height of the corresponding module of the device are adjusted, the device is aligned with the spine accurately, and the spine is tightly attached to the device, so that the device can play a role.

The position relationship of each module is as follows: the rigid bottom plate module upwards bears the breast curve cushion module and the magnetic guide rail module, and the breast curve cushion module upwards bears the head module, the neck and chest module and the breast and waist module; when the working height is adjusted, the neck heightening module is arranged between the neck chest module and the breast curve cushion module, and the waist heightening module is arranged between the breast waist module and the breast curve cushion module; the magnetic guide rail module is positioned at the bottom of the middle longitudinal diameter long hole of the breast curve soft cushion module and upwards bears the head slide block structure of the head module, the neck slide block structure of the neck breast module and the waist slide block structure of the breast waist module; the head module, the neck chest module and the chest waist module are in a row in sequence along a straight line limited by the middle longitudinal diameter long hole and the magnetic guide rail.

In addition, the magnetic modular torso fixator provided by the utility model in the above solution may also have the following additional technical features:

among the above-mentioned technical scheme, physiological curvature module is constituteed to head module, neck chest module, chest waist module and chest curve cushion module.

In this solution, the parameters of the head module are preset. The head module is in the longitudinal diameter direction, and in a normal working state, the end far away from the cervicothorax module is a far end, the end near to the cervicothorax module is a near end, a head module concave surface structure is arranged on the upper surface of the near end of the head module and is used for accommodating the headrest of a user, the head is stable in a supine position state, the head is prevented from being excessively bent backwards, and the relative posture of the head and the neck is adjusted and maintained. The lower surface of the head module is in contact with the upper surface of the breast curvature cushion module, a raised strip-shaped head sliding block structure is arranged on a longitudinal radial line in the lower surface of the head module, and the bottom surface of the head sliding block is in contact with the upper surface of the magnetic guide rail module and is connected with the magnetic guide rail module in a magnetic adsorption manner.

It is understood that the head slider structure itself has magnetism, or the head slider structure itself does not have magnetism but can be attracted by an object having magnetism, or the lower surface of the head slider structure has magnetic means. In addition, the number of head sliders may be set to one or more.

Furthermore, the concave structure of the head module can be a fan-shaped structure, a semicircular structure or other symmetrical structures.

Further, in order to ensure the stable working state, the whole surface of the head module can be provided with anti-skid patterns, or only part of the surface can be provided with anti-skid patterns, and other surfaces are not provided with anti-skid patterns, or all the surfaces can be provided with no anti-skid patterns.

It is worth to say that the material of the head module can be, but is not limited to, foamed polyurethane, and is a better choice due to the stable chemical property, the convenient regulation and control of elasticity and hardness, safety and environmental protection.

Among the above-mentioned technical scheme, neck chest module operating position is placed in the middle, and head module and chest waist module are located both ends.

In the technical scheme, parameters of the neck-chest module are preset; in the longitudinal diameter direction of the cervicothorax module, one end close to the head module in normal work is the neck end of the cervicothorax module, and the other end close to the chest and waist module is the chest end of the cervicothorax module; the curvature of the upper surface close to the neck end part in the longitudinal and radial directions is in the physiological curvature range of the cervical segment of the human spine, so that the cervical vertebra is supported upwards, and the curvature of the upper surface close to the chest end part in the longitudinal and radial directions is in the physiological curvature range of the corresponding chest segment of the human spine, so that the corresponding chest vertebra is supported upwards.

Furthermore, the transverse diameter direction of the upper surface of the cervicothorax module is a concave surface with two high sides and a low middle part, so that when a patient lies on the back, the neck can be prevented from sideslipping in the transverse diameter direction, and the stability of the neck can be kept; the neck and chest module is at the chest end in the longitudinal diameter direction, gradually narrows in width from the middle part to the edge, and forms left and right scapular recesses at two sides in the transverse diameter direction respectively, so as to avoid the scapular part at the back side of the human body and avoid collision; the upper surface of the cervico-thoracic module is a convex surface which is convex in the middle and gradually becomes lower towards two ends in the longitudinal diameter direction, the curvature of the convex surface is within the physiological curvature range of a cervical section of a spine of a human body and a part of thoracic section connected with the cervical section, wherein the highest area of the convex surface is continuously distributed in the transverse diameter direction and is called as the cervico-thoracic module transverse convex, and when the cervico-thoracic module transverse convex is used, the cervico-thoracic module transverse convex corresponds to a fourth cervical vertebra body; a neck middle longitudinal diameter groove is arranged along the middle longitudinal diameter line, and is a continuous long groove to prevent the cervical vertebra spinous process from being collided;

furthermore, the neck and chest module may have a structure of neck middle longitudinal diameter grooves penetrating the upper surface or not, and the depth and width of the neck middle longitudinal diameter grooves may be the same or different in all the sections.

Furthermore, a raised and strip-shaped neck slider structure is arranged on the longitudinal diameter line in the lower surface of the neck chest module, and the neck slider structure is connected with the magnetic guide rail module at the bottom of the longitudinal diameter long hole in a magnetic adsorption mode. It can be understood that: the neck slider structure has magnetism, or the lower surface of the neck slider structure has a magnetic device, or the neck slider structure does not have magnetism, but can be adsorbed and connected by an object with magnetism. In addition, the number of the neck slider may be set to one or more.

Furthermore, the whole surface of the neck and chest module can be provided with anti-skid patterns, and also only part of the surface can be provided with anti-skid patterns, and other surfaces do not have anti-skid patterns, and also the whole surface can not be provided with anti-skid patterns.

It is worth to say that the material of the neck and chest module can be, but is not limited to, foamed polyurethane, and is a better choice due to stable chemical property, convenient regulation and control of elasticity and hardness, safety and environmental protection.

In the technical scheme, the chest and waist module can be pushed and pulled independently or together with the head module and the neck and chest module, and can linearly slide in a reciprocating manner on the surface of the magnetic guide rail module to adjust the working position.

In the technical scheme, the parameters of the chest and waist module are preset; the chest and waist module is in the longitudinal diameter direction, under the normal working state, one end far away from the neck and chest module is a far end, one end near to the neck and chest module is a near end, the curvature close to the longitudinal diameter direction of the upper surface of the far end part is in the physiological curvature range of the waist section of the spine of the human body, the effect of upwards supporting the lumbar vertebra is achieved, the curvature close to the longitudinal diameter direction of the upper surface of the near end part is in the physiological curvature range of the chest section corresponding to the spine of the human body, and the effect of upwards supporting the corresponding thoracic vertebra is achieved.

The chest and waist module has a concave surface with two high sides and a low middle part on the transverse diameter direction of the upper surface, and can prevent the waist from sideslipping in the transverse diameter direction when a patient lies on the back, so as to keep the waist stable; the longitudinal and radial directions of the upper surface of the thoracolumbar module are convex surfaces which are convex in the middle and gradually become lower towards the two ends, the curvature is within the physiological curvature range of the lumbar section of the spine of a human body and a part of thoracic section connected with the lumbar section, wherein the highest areas of the convex surfaces are continuously distributed in the transverse and radial directions and are called as thoracolumbar module transverse convex, and when the thoracolumbar module transverse convex is used, the thoracolumbar module transverse convex corresponds to a third lumbar vertebra; a waist middle longitudinal diameter groove can be arranged along the middle longitudinal diameter line of the chest and waist module, and is a continuous long groove, so that the upper surface of the waist middle longitudinal diameter groove can be prevented from pressing the spinous process region of the spine when a patient lies on the back.

Furthermore, the structure of the waist middle longitudinal diameter groove of the chest and waist module can be through the upper surface or not, in addition, the depth and the width of the waist middle longitudinal diameter groove can be the same or different in all the sections of the whole length, and even any section of the waist middle longitudinal diameter groove can be zero in depth and width.

Furthermore, a raised and strip-shaped waist sliding block structure is arranged on the longitudinal diameter line in the lower surface of the chest and waist module, and the waist sliding block structure is connected with the magnetic guide rail module at the bottom of the longitudinal diameter long hole in a magnetic adsorption mode. It can be understood that: the slider has magnetism, or the lower surface of the slider has magnetic means, or the slider does not have magnetism, but can be attracted and connected by an object with magnetism. In addition, the number of the waist sliders may be set to one or more.

Furthermore, all the surfaces of the chest and waist module can be provided with anti-skid patterns, and also only part of the surfaces can be provided with anti-skid patterns, and other surfaces are not provided with anti-skid patterns, and all the surfaces can be provided with anti-skid patterns.

It is worth to say that, the material of the chest and waist module can be but is not limited to foaming polyurethane, and is a better choice due to the stable chemical property, convenient regulation and control of elasticity and hardness, safety and environmental protection.

Among the above-mentioned technical scheme, the bent cushion module of chest with the rigidity bottom plate module all is rectangular shape and length and width the same, and bent cushion module of chest covers in the upper surface of rigidity bottom plate module with its lower surface, and four sides are neat to correspond and firmly connect.

In this technical scheme, the parameter of breast curved cushion module is preset, and breast curved cushion is rectangular shape cushion, can understand, and the external profile can be the cuboid, also can be the cushion of the non-cuboid shape that the vertical diameter is greater than the horizontal diameter, for example: animal shape, cartoon shape and plant shape.

Further, the upper surface of the thoracic curve cushion module can be a plane or a curved surface with the curvature within the physiological curvature range of the thoracic section of the spine of the human body, and it can be understood that the upper surface is only a plane or the upper surface is provided with a curved surface with the curvature within the physiological curvature range of the thoracic curve of the spinal column of the human body.

Furthermore, the whole surface of the breast curve cushion module can be provided with anti-skid patterns, or only part of the surface can be provided with anti-skid patterns, and other surfaces are not provided with anti-skid patterns, or all the surfaces can be provided with anti-skid patterns.

Further, the external contour shape of the breast curve cushion module is identical to that of the rigid bottom plate module, correspondingly, the edges of the lower surface of the breast curve cushion module and the upper surface of the rigid bottom plate module can also completely correspond to each other and are firmly connected, namely: the bottom surface of the breast curvature cushion module covers the top surface of the rigid base plate module and is firmly connected, and it can be understood that the firm connection between the breast curvature cushion module and the rigid base plate module can be non-detachable or detachable, but the breast curvature cushion module and the rigid base plate module are absolutely not displaced relatively after being connected.

Furthermore, the breast curve cushion module has a middle longitudinal diameter long hole structure, which can be understood as a closed or non-closed long hole formed by taking the longitudinal diameter passing through the geometric central point of the breast curve cushion module as a base line, respectively taking a certain width at the left and right sides, and cutting off a long strip-shaped small cushion; the middle longitudinal diameter long hole and the magnetic guide rail module positioned at the bottom of the middle longitudinal diameter long hole form a cavity together for accommodating the head slider, the neck slider and the waist slider.

Furthermore, length scale marks can be arranged on the corresponding areas of the upper surface of the breast curve cushion module and the longitudinal edge part close to the middle longitudinal diameter long hole, so that the working stroke and the working position of the head module, the neck chest module and the breast waist module can be adjusted quantitatively; length scale marks may not be provided.

It is worth to say that the material of the breast curvature cushion module can be a high polymer foaming material, and the breast curvature cushion module is good as a cushion due to stable chemical property, high resilience, difficult deformation, safety and environmental protection.

In the above technical scheme, the magnetic guide rail module and the rigid bottom plate module form a bearing unit.

In the technical scheme, the magnetic guide rail module is a magnetic strip-shaped device, and the external outline of the magnetic guide rail module can be similar to or identical to the outline of the edge of the long hole with the middle longitudinal diameter. It can be understood that: the magnetic guide rail module is wholly magnetic, or partial sections of the magnetic guide rail module are magnetic, or only the upper surface of the magnetic guide rail module is magnetic.

Furthermore, the magnetic guide rail module can be segmented into three or two segments, for example: the three soft magnetic strips with preset parameters are arranged at the bottom of the middle longitudinal diameter long hole in a straight line and keep a certain distance, the head module, the neck chest module and the chest waist module are sequentially arranged and respectively adsorbed on the upper surfaces of the three soft magnetic strips in respective sliding block structures, the colors of the three soft magnetic strips are different, and each soft magnetic strip is the same as the color of the corresponding sliding block structure adsorbed on the soft magnetic strip. In this way, the same color components fit within each other, preventing the user from mismatching the modules.

Furthermore, the magnetic guide rail module is positioned at the bottom of the middle longitudinal diameter long hole, covers the upper surface of the rigid bottom plate by the lower surface of the magnetic guide rail module and is firmly connected with the rigid bottom plate; the upper surface of the magnetic guide rail module is a continuous surface, is in contact with each sliding block structure and upwards bears each sliding block structure. It can be understood that: the continuous surface may be a continuous flat surface having the same height as each section, or may be a stepped continuous surface having different heights from each section.

Furthermore, the magnetic guide rail module is provided with two long sides and two short sides on the upper surface of the magnetic guide rail module, and length scale marks can be arranged in corresponding areas of the two long sides so as to quantitatively adjust the working stroke and the working position of the head module, the neck chest module and the chest waist module; length scale marks may not be provided.

It is worth to say that the material of the magnetic guide rail module can be, but is not limited to, a ferrite soft magnetic strip, and is a better choice due to moderate adsorption force, flat surface, easy processing, firmness, durability, safety and environmental protection.

Among the above-mentioned technical scheme, the rigidity bottom plate module upwards bears the weight of the bent cushion module of chest and holds the magnetism guide rail module in the well vertical footpath slot bottom of the bent cushion module of chest.

In the technical scheme, the rigid bottom plate module is a strip-shaped smooth hard plate, the parameters of which are preset, and the main function is to provide a stable plane for a curvature module carried by the rigid bottom plate module, namely, the rigid bottom plate module can be in a shape close to a cuboid; or a non-rectangular parallelepiped shape having a longitudinal diameter larger than a transverse diameter, for example: the shape of the animal, cartoon or plant is the same, and the corners of any non-cuboid shape are set to be round corners.

It should be noted that the rigid bottom plate module can be made of, but not limited to, polypropylene, and is good for serving as a supporting body due to its chemical stability, high rigidity, firmness, durability, safety, and environmental protection.

Among the above-mentioned technical scheme, neck heightening module accessible its neck slider hole is overlapped on locating the bellied neck slider of neck chest module lower surface, like this, through the quantity of increase and decrease neck heightening module, can change the gross thickness of neck heightening module, and then adjusts neck chest module operating height.

In the technical scheme, the parameters of the neck heightening module are preset. For the neck middle longitudinal diameter sliding block hole of the neck heightening module, a closed or non-closed long strip hole is formed by taking the longitudinal diameter passing through the geometric central point of the neck heightening pad as a base line, respectively taking a certain width at the left and right sides and cutting off a long strip small pad; the neck heightening module is a strip-shaped cushion, can be understood as a cuboid, can also be a non-cuboid cushion with the longitudinal diameter larger than the transverse diameter, and can also be the same as the outline of the lower surface of the neck chest module.

Further, the number of the neck heightening modules can be set to be a plurality of reasonable numbers according to the working height requirement and the limitation of the curvature adjusting range.

Further, the neck-up module may be provided in a plurality of colors, each color representing a certain thickness, such as: the red colored pad represents a thickness of 2 mm, and the green colored pad represents a thickness of 5 mm; the thickness of the neck heightening module can be directly arranged on the surface of the neck heightening module in a character form, so that the neck heightening module is convenient to select.

It is worth mentioning that the material of the neck heightening module can be but is not limited to a high polymer foaming material, and is stable in chemical property, high in resilience, not easy to deform, safe, environment-friendly and suitable for application.

Among the above-mentioned technical scheme, chest waist module lower surface bellied waist slider is located to its neck slider hole of waist heightening module accessible, cover, like this, heightens the quantity of module through the increase and decrease waist, can change the gross thickness of waist heightening module, and then adjusts chest waist module operating height.

In the technical scheme, the parameter of the waist height adjusting module is preset. For the waist middle longitudinal diameter sliding block hole of the waist heightening module, the longitudinal diameter passing through the geometric central point of the waist heightening module is taken as a base line, a certain width is respectively taken at the left and the right, and after a strip-shaped small pad is cut off, a closed or non-closed strip-shaped hole is formed; the waist heightening module is an elongated cushion, which can be understood as a cuboid, and also can be a cushion in a non-cuboid shape with a longitudinal diameter larger than a transverse diameter, such as: the animal shape, the cartoon shape and the plant shape can also be the same as the outline of the lower surface of the chest and waist module.

Further, the number of the waist heightening modules can be set to be a plurality of reasonable numbers according to the working height requirement and the limitation of the curvature adjusting range.

Further, the waist-raising module may be provided in a plurality of colors, each color representing a certain thickness, such as: the red colored pad represents a thickness of 2 mm, and the green colored pad represents a thickness of 5 mm; the thickness of the waist heightening module can be directly arranged on the surface of the waist heightening module in a character form, so that the waist heightening module is convenient to select.

It is worth to say that, the material of the waist heightening module can be but not limited to a high polymer foam material, and is stable in chemical property, high in resilience, not easy to deform, safe, environment-friendly and suitable for application.

The beneficial effects of the utility model are:

because the utility model can be used in the supine position, compared with the upright position, the way that each structure of the spine is acted by gravity is changed, the compression degree of the pathological change part is firstly lightened, furthermore, the physiological curvature module of the spine of the human body is tightly attached to the spine, the spine is supported and maintained in the physiological curvature range, the whole spine is rested, the load of intervertebral discs and intervertebral joints is further lightened, soft tissues such as ligaments and muscles are relaxed, the compression of nerve roots is relieved, and the symptom of a patient is relieved.

The utility model supports and fixes the cervical, thoracic and lumbar spine segments in the physiological curvature range, so as to fully deal with and treat the damage of the adjacent pathological changes caused by overcompensation, such as: the neck lesion causes the curvature abnormity of the chest and waist section, fills the blank of the prior apparatus work, and leads the rehabilitation benefit of the patient to be more comprehensive.

After the utility model is regularly used, the human body nervous system and the motion system jointly form action memory, so that the posture of the user can be adjusted, and the trunk posture is easier to approach or is kept in a good balance state.

Because the utility model adopts a magnetic modularized construction mode, and integrates related technologies into a small number of elements, the patient can be quickly, simply and conveniently adjusted and used, the time and the energy are saved, and the labor cost is reduced; by utilizing the characteristics of the action of the magnetic field, the human spine physiological curvature module is stably adsorbed on the upper surface of the rigid bottom plate module, and can accurately slide along a straight line only when an operator or a user pushes and pulls the rigid bottom plate module, so that deviation is prevented, and the precision of the working stroke and the working position of the medical instrument is guaranteed; more notably, when the human spine physiological curvature module and the upper and lower magnets of the magnetic guide rail interact with each other, when the human spine physiological curvature module is reversely arranged along the longitudinal axis direction and mismatched on the upper surface of the magnetic guide rail module, the situations of weak adsorption and rail deviation can occur, and the situations can be easily discovered by a user, so that the human spine physiological curvature module is re-arranged, the mismatch can be corrected, and the use safety and the use effect are guaranteed.

In a word, the utility model supports and fixes the trunk along the spine under the state of recovering and maintaining the physiological curvature of the whole spine, fully reduces the pressure and relaxes the whole spine, and can adjust the posture without binding, thereby creating a benign rehabilitation condition, and the utility model is safe, accurate, convenient and energy-saving.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a top plan view of a modular magnetic torso holder, according to one embodiment of the present invention

FIG. 2 is a disassembled exploded view of a magnetic modular torso holder, in accordance with one embodiment of the present invention

FIG. 3 is a side plan view of a head module according to one embodiment of the utility model

FIG. 4 is a side bottom view of a head module according to one embodiment of the present invention

FIG. 5 is a side plan view of a neck and chest module and neck height adjustment module combination according to one embodiment of the utility model

FIG. 6 is a bottom side view of a neck and chest module and neck heightening module according to one embodiment of the present invention

FIG. 7 is a side plan view of a thoracolumbar module and lumbar elevation module combination according to an embodiment of the present invention

FIG. 8 is a side bottom view of a thoracolumbar module and lumbar module shown separated according to one embodiment of the present invention

FIG. 9 is a side plan view of a thoracic curve cushion module in accordance with one embodiment of the present invention

FIG. 10 is a side bottom view of a thoracic curve cushion module in accordance with one embodiment of the present invention

In the drawings, the correspondence between the reference numbers and the names of the components in fig. 1 to 10 is as follows: 100: a magnetic modular torso holder; 110: a carrying module; 111: a magnetic guide rail module; 112: a rigid chassis module; 120: a physiological curvature module; 121: a head module; 122: a neck-chest module; 123: a chest and waist module; 124: a breast curvature cushion module; 130: a height adjusting module; 131: a neck heightening module; 132: a chest heightening module; 1211: a head slider; 1212: a concave structure of the head module; 1213: a distal head module end; 1214: a proximal end of the head module; 1215: an upper surface of the head module; 1216: the lower surface of the head module; 1217: a head module magnetic device; 1221: a neck slider; 1222: a neck middle longitudinal diameter groove; 1223: left scapular fovea; 1224: the right scapular fossa; 1225: the neck-chest module is horizontally convex; 1226: a cervico-thoracic module upper surface; 1227: a lower surface of the cervico-thoracic module; 1228: a cervico-thoracic module cervical end; 1229: a cervico-thoracic module chest end; 12210: a neck slider magnetic device; 1231: a waist slider; 1235: the chest and waist module is transversely convex; 1236: the upper surface of the chest and waist module; 1237: the lower surface of the chest and waist module; 1238: a thoracolumbar module distal end; 1239: a thoracolumbar module proximal end; 12310: a waist slider magnetic device; 1241: a middle longitudinal diameter long hole; 1242: the upper surface of the breast curvature cushion module; 1243: the lower surface of the breast curvature cushion module; 1244: length scales; 1311: a neck slider aperture; 1321: a waist slider hole.

Detailed Description

In order that the utility model may be more clearly understood, embodiments of the utility model are described in further detail below with reference to the accompanying drawings and the detailed description. It should be noted that, in the case of no conflict, the features in the present embodiment and the embodiment may be combined with each other.

In the description of the present invention, it should be further noted that the terms "upper", "lower", "rear" and "front" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the corresponding cases, but do not indicate or imply that the referred devices or elements must have a specific orientation to be configured to operate in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "provided," "coupled," "connected," and "connected" are to be construed broadly, for example: can be fixedly connected, can also be detachably connected or integrally connected; the connection can be mechanical connection, adhesive connection or magnetic connection; either directly or indirectly through intervening media, or through the communication between two elements. To those skilled in the art, the above-described meanings are specifically defined in the present invention according to specific situations.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, embodiments of the present invention may be practiced otherwise than as specifically described herein, and the scope of the present application is not limited by the specific embodiments disclosed below. An embodiment according to the present invention is described below with reference to fig. 1 to 10.

Example 1

As shown in fig. 1 and 2, the present embodiment provides a magnetic modular torso holder 100, comprising: a bearing module 110 composed of a magnetic guide rail module 111 and a rigid bottom plate module 112; the physiological curvature module 120 consists of a head module 121, a cervicothorax module 122, a chest and waist module 123 and a breast curve cushion module 124, wherein the head module 121, the cervicothorax module 122 and the chest and waist module 123 are sequentially arranged, are in magnetic adsorption connection with the bearing module 110 and can linearly and reciprocally slide on the bearing module 110 to adjust the working position; the height-adjusting module 130, which is composed of a neck height-adjusting module 131 and a waist height-adjusting module 132, adjusts the working height of the cervicodynia module 122 by changing the thickness of the neck height-adjusting module 131 padded under the cervicothorax module 122, and adjusts the working height of the thoracolumbar module 123 by changing the thickness of the waist height-adjusting module 132 padded under the thoracolumbar module 123.

As shown in fig. 1 to 10, the thoracic curve cushion module 124 and the rigid bottom plate module 112 are both in a strip shape and have the same external shape and contour, the lower surface of the thoracic curve cushion module 124 covers the upper surface of the rigid bottom plate module 112, the edges of the thoracic curve cushion module are orderly and correspondingly and firmly connected, and the magnetic rail module 111 covers the rigid bottom plate module 112 at the bottom of the long hole 1241 with the middle longitudinal diameter of the thoracic curve cushion module 124 and is firmly connected; the middle longitudinal section of the head module 121, the cervicothorax module 122 and the thoracic and lumbar module 123 are in the same vertical plane, and are sequentially arranged in a row, and the respective slider structures are embedded into the middle longitudinal long hole 1241 of the thoracic curve cushion module 124 and are connected with the magnetic guide rail module 111 at the bottom of the middle longitudinal long hole 1241 in a magnetic adsorption manner, that is: in the longitudinal and radial directions of the magnetic modular torso holder 100, the head module 121 is located at one end, the nape-thorax module 122 is located at the center, and the other end corresponds to the chest-waist module 123. The head module 121, the cervicodynia module 122 and the chest and waist module 123 can respectively or together do linear reciprocating sliding on the upper surface of the magnetic guide rail module 111 to adjust the working positions; the neck heightening module 131 can be sleeved on the neck slider 1221 structure with the lower surface convex of the neck chest module 122 through the neck slider hole 1311, and the waist heightening module 132 can be sleeved on the waist slider 1231 structure with the lower surface convex of the chest waist module 123 through the waist slider hole 1321 to adjust the working height. After adjustment and sufficient adaptation, the physiological curvature module 120 can be tightly attached to the spine, recover and maintain the physiological curvature state of the whole spine, support and fix the trunk along the spine, lift the trunk by a certain height, stretch the trunk, and recover the posture to be normal.

In another embodiment, referring to fig. 1, the specific steps for adjusting the working position and the working height are as follows:

the first step is as follows: the chest and waist module 123 is adjusted to the limit of one end of the middle longitudinal diameter long hole to be used as the working position of the chest and waist module 123.

The second step is that: the user is conventionally supine on magnetic modular torso fixer 100, and magnetic modular torso fixer 100 is wholly under the human backbone, notices that the hip is not placed on magnetic modular torso fixer 100, and readjusts the human waist to align well with thoracolumbar module 123, so that the third lumbar region accurately corresponds to thoracolumbar module transverse projection 1235 region.

The third step: the neck of the human body is adjusted to be well aligned with the cervico-thoracic module 122, so that the fourth cervical vertebra region accurately corresponds to the transverse projection 1225 region of the cervico-thoracic module.

The fourth step: the head module 121 is slid to a proper position at the distal end of the headrest portion and is padded under the head to maintain the stable position of the head, and then the posture of the head and the neck is adjusted to keep a proper jaw retracting state to prevent the head from tilting backwards.

The fifth step: if the close fit degree of the neck and the cervico-thoracic module 122 is poor, the cervico-thoracic module 122 can be taken down from the magnetic guide rail module 111, a plurality of neck heightening modules 131 are assembled on the neck slider 1221 structure, and then the cervico-thoracic module 122 and the neck heightening modules 131 are assembled back together, so that the cervico-thoracic module 122 and the neck heightening modules 131 have a new working height to be tightly fit with the neck; the working height of the waist is adjusted in the same way; accordingly, the method and principle of reducing the working height are similar.

In another embodiment, the specific working height range of the magnetic modular torso holder 100 is 6 cm to 8 cm.

Example 2

As shown in fig. 1, fig. 3 and fig. 4, in the first embodiment, the head module 121, the cervicodynia module 122, the thoracic-waist module 123 and the thoracic curve cushion module 124 form a physiological curvature module 120. The longitudinal direction of the head module 121 is normal working state, the end far away from the cervico-thoracic module 122 is the distal end 1213 of the head module, the end near to the cervico-thoracic module 122 is the proximal end 1214 of the head module, and a concave structure 1212 of the head module is arranged on the upper surface of the proximal end of the head module and is used for accommodating the head pillow of the user to keep the head stable in the supine position, prevent the head from excessively leaning backwards and maintain the relative posture of the head and the neck.

Correspondingly, the lower surface 1216 of the head module contacts with the upper surface of the thoracic curve cushion module, a convex and strip-shaped head slider 1211 structure is arranged on the middle longitudinal diameter line of the head slider 1211, and the lower surface of the head slider 1211 structure contacts with the upper surface of the magnetic guide rail module 111 and is connected with the upper surface in a magnetic absorption mode.

It should be noted that the material of the head module 121 is foamed polyurethane, which is a better choice because of its stable chemical properties, convenient adjustment and control of elasticity and hardness, safety and environmental protection.

In another embodiment, the head module concave structure 1212 is configured as a symmetrical curved structure conforming to the physiological shape of the head of the human body, and this configuration can better stabilize the head and improve the use effect compared to the planar fan-shaped structure and the semicircular structure.

In another embodiment, the upper surface 1215 and sides of the head module are provided with anti-slip features, while the lower surface 1216 and the surface of the head slider 1211 structure are provided with no anti-slip features, which can ensure both the anti-slip function of the upper surface 1215 and the sliding function of the lower surface 1216, as compared to the case where all surfaces are provided with anti-slip features and all surfaces are provided with no anti-slip features, so that the operating condition is more stable.

In another embodiment, the bottom of the head slider 121 structure has a head slider magnetic device 1217, and compared to the head slider itself without magnetism or with magnetism, the provision of the head slider magnetic device 1217 not only can effectively prevent a module direction mismatch event in use, but also can remove the magnetic device to replace a new magnetic device when the head slider magnetic device 1217 has reduced magnetism or other failures, thereby conveniently and economically ensuring the normal function of the apparatus.

Example 3

As shown in fig. 1, fig. 2, fig. 5 and fig. 6, on the basis of the first embodiment, the cervicothorax module 122 is located at the center, and the cephalic module 121 and the thoracolumbar module 123 are located at the two ends.

Further, the cervico-thoracic module 122 is used for supporting and fixing the cervical segment of the spine and the part of the thoracic segment of the spine connected with the cervical segment; neck chest module 122 is indulged footpath direction to normal operating condition, be close to head module 121 one end and be neck chest module neck end 1228, be close to chest waist module 123 one end and be neck chest module chest end 1229, the curvature that is close to neck end part upper surface is indulged footpath direction is in human backbone physiology curvature range, plays upwards to support the cervical vertebra effect, the curvature that is close to chest end part upper surface is indulged footpath direction is in the corresponding chest section physiology curvature range of human backbone, plays upwards to support corresponding thoracic vertebra effect.

Furthermore, the upper surface 1226 of the cervicothorax module is a concave surface with two high sides and a low middle in the transverse radial direction, so that when a patient lies on the back, the neck can be prevented from sideslipping in the transverse radial direction, and the stability of the neck can be kept; the cervico-thoracic module 122 has a width gradually narrowing from the middle to the edge at the chest end in the longitudinal and radial directions, and a left scapular notch 1223 and a right scapular notch 1224 are respectively formed at the two sides in the transverse and radial directions to avoid colliding with the scapular structures on the back of the human body. The upper surface of the cervicothorax module 122 is provided with a cervicothorax module transverse projection 1225, and when the cervicothorax module transverse projection 1225 is used, the cervicothorax module transverse projection 1225 correspondingly supports a fourth cervical vertebra; there is a neck medial longitudinal diameter recess 1222 along the medial longitudinal diameter line of the cervicothorax module 122, the neck medial longitudinal diameter recess 1222 being a continuously long recess that prevents the upper surface from pressing against the spinous process region of the spine when the patient is supine.

Furthermore, a raised and strip-shaped neck slider 1221 structure is arranged on the longitudinal diameter line in the lower surface 1227 of the cervicothorax module, and the neck slider 122 is connected to the magnetic guide rail module 111 at the bottom 1241 of the longitudinal diameter long hole through magnetic attraction.

It is worth to say that the material of the cervico-thoracic module 122 is foamed polyurethane, which is a better choice because of its stable chemical properties, convenient adjustment and control of elasticity and hardness, safety and environmental protection.

In another embodiment, the cervical longitudinal groove 1222 is configured to conform to the physiological shape of the cervical region of the spine, and this configuration can better avoid contact with the spinous process, fit and stabilize the neck, and improve comfort and safety compared to a non-groove configuration or a zero-depth groove configuration.

In another embodiment, the upper surface 1226 and the side surfaces of the cervicothorax module are provided with anti-slip patterns, while the lower surface 1227 of the cervicothorax module and the surface of the neck slider 1221 are not provided with anti-slip patterns, compared with the case that all the surfaces are provided with anti-slip patterns, and all the surfaces are not provided with anti-slip patterns, the arrangement can not only ensure the anti-slip function of the upper surface 1226 of the cervicothorax module, but also ensure the sliding function of the lower surface 1227 of the cervicothorax module, so that the working state is more stable.

In another embodiment, the neck slider 1221 has a neck slider magnetic device 12210 at the bottom, and compared with the neck slider 1221 having no magnetism or the neck slider having magnetism, the neck slider magnetic device 12210 can not only prevent the module direction mismatch event during use, but also remove the neck slider magnetic device 12210 to replace a new neck slider magnetic device 12210 under the condition of magnetism loss or other failures, thereby ensuring the normal function of the apparatus conveniently and economically.

Example 4

As shown in fig. 1, 2, 7 and 8, in the first embodiment, the chest and waist module 123 can be pushed and pulled independently or together with the head module 121 and the nape and chest module 122 to linearly and reciprocally slide on the surface of the magnetic rail module 111, so as to adjust the working position.

Further, the thoracolumbar module 123 is used for supporting and fixing the lumbar section of the spinal column and the partial thoracic section of the spinal column connected with the lumbar section; the curvature of the upper surface of the part of the chest-waist module 123 close to the far end 1238 of the chest-waist module in the longitudinal-radial direction is in the physiological curvature range of the waist section of the spine of the human body, so that the effect of upward supporting the lumbar is achieved, and the curvature of the part of the upper surface of the part close to the near end 1239 of the chest-waist module in the longitudinal-radial direction is in the physiological curvature range of the chest section corresponding to the spine of the human body, so that the effect of upward supporting the corresponding thoracic is achieved.

Furthermore, the transverse diameter direction of the upper surface of the chest-waist module 123 is a concave surface with two high sides and a low middle part, so that the waist is prevented from sideslipping in the transverse diameter direction when the patient lies on the back, and the waist is kept stable; the chest waist module horizontal projection 1235 on the upper surface of the chest waist module 123, and when the device is used, the chest waist module horizontal projection 1235 correspondingly supports the third lumbar vertebra.

Furthermore, a convex and strip-shaped waist slider 1231 structure is arranged on the longitudinal diameter line in the lower surface of the chest and waist module 123, and the waist slider 1231 structure is connected to the magnetic guide rail 111 at the bottom of the longitudinal diameter long hole 1241 through magnetic adsorption.

It should be noted that the material of the chest and waist module 123 may be, but is not limited to, foamed polyurethane, which is a better choice because of its chemical stability, convenient control of elasticity and hardness, safety and environmental protection.

In another embodiment, the upper surface 1236 and the side surfaces of the breast and waist module are provided with anti-slip patterns, while the lower surface 1237 of the breast and waist module and the surface of the waist block 1231 are provided with no anti-slip patterns, compared with the structure that all the surfaces are provided with anti-slip patterns, and all the surfaces are provided with no anti-slip patterns, this arrangement can not only ensure the anti-slip function of the upper surface 1236 of the breast and waist module, but also ensure the sliding function of the lower surface 1237 of the breast and waist module, so that the working state is more stable.

In another embodiment, the waist slider 1231 has a waist slider magnetic device 12310 at the bottom, and compared to the waist slider 1231 having no magnetism or the waist slider 1231 having magnetism, the waist slider magnetic device 12310 can not only prevent the module direction mismatch, but also remove it to replace the waist slider magnetic device 12310 with a new one under the condition of magnetism loss or other failures, thereby ensuring the normal function of the apparatus conveniently and economically.

Example 5

As shown in fig. 1, 2, 4, 6, 8, 9 and 10, in the first embodiment, the breast curve cushion module 124 and the rigid base plate module 112 are both in a strip shape and have the same length and width, and the lower surface of the breast curve cushion module 124 covers the upper surface 1222 of the rigid base plate module, and four sides of the breast curve cushion module are orderly and firmly connected.

Further, the breast curvature cushion module 124 is an elongated cushion, the flat outer contour of the breast curvature cushion module 124 is identical to the flat outer contour of the rigid base module 112, and correspondingly, the edges of the lower surface 1243 of the breast curvature cushion module and the upper surface of the rigid base module can also be completely corresponding to each other and firmly connected, so that the breast curvature cushion module 124 and the rigid base module 112 are firmly connected. As such, headblock lower surface 1216, cervico-thoracic module lower surface 1227, and sternal waist module lower surface 1237 are in contact with thoracic curve cushion module upper surface 1242, and thoracic curve cushion module 124 carries upward said headblock 121, cervico-thoracic module 122, and thoracic waist module 123.

Further, the breast curvature cushion module 124 has a middle longitudinal long hole 1241, and the middle longitudinal long hole 1241 plays a role of limiting the movement of the head module 121, the cervico-thoracic module 122 and the breast-lumbar module 123; the middle longitudinal slot 1241 and the magnetic rail module 111 located at the bottom thereof form a cavity together for accommodating the head slider 1211, the neck slider 1221, the waist slider 1231 and the magnetic rail module 111, that is: the magnetic rail module 111 carries the head slider 1211, the neck slider 1221 and the waist slider 1231 upward.

It is worth to say that the material of the breast curve cushion module 124 is a polymer foam material, and the breast curve cushion module is good as a cushion due to stable chemical property, high resilience, difficult deformation, safety and environmental protection.

In another embodiment, the thoracic curve cushion module 124 is a secure adhesive connection to the rigid base module 112. The shape of the breast curvature cushion module 124 is nearly a cuboid, and each angle of the breast curvature cushion module is a fillet, so that the local internal stress of the corner structure is reduced, the product firmness is ensured, and the service life is prolonged.

In another embodiment, length scales 1244 are provided at corresponding areas of two long sides of the middle longitudinal-diameter long hole 1241 to quantitatively adjust the working stroke and the working position of the head module 121, the cervico-thoracic module 122 and the thoracic-lumbar module 123.

In another embodiment, the upper surface 1242 of the breast curvature cushion module is provided with anti-slip features, while the lower surface 1243 and the side surfaces of the breast curvature cushion module are not provided with anti-slip features, which makes the operation more stable than if all surfaces were provided with anti-slip features.

Example 6

As shown in fig. 1 and 2, on the basis of the first embodiment, the magnetic rail module 111 and the rigid chassis module 112 constitute a carrying unit.

Further, the magnetic rail module 111 has a magnetic, strip-shaped structure, and its outer contour is the same as the edge contour of the long hole 1241 with a medium longitudinal diameter. The magnetic guide rail module 111 is made of a ferrite soft magnetic strip, and the soft magnetic strip is segmented and can be divided into three sections, namely: three soft magnetic strips with the same width as the middle longitudinal diameter long hole are arranged in a straight line at the bottom of the middle longitudinal diameter long hole, a certain distance is kept, and the head module 121, the neck chest module 122 and the chest waist module 123 are sequentially arranged and respectively adsorbed on the upper surfaces of the three soft magnetic strips in respective sliding block structures, for example: the head module 121 has the same color as the magnetic guide rail module 111 bearing it, and is red; the cervico-thoracic module 122 is the same color as the magnetic guide rail module 111 carrying the cervico-thoracic module and is yellow; the breast and waist module 123 is the same color as the magnetic rail module 111 carrying it, and is green. The color setting is divided in segments, and the elements with the same color are installed in a matched mode, so that mismatching is prevented, and safety is guaranteed.

In another embodiment, the magnetic rail module 111 is a complete strip, not arranged in segments.

In another embodiment, the upper surface of the magnetic rail module 111 is a stepped continuous surface with sections of unequal height, contacting and bearing upwards the slider structures, compared to the continuous surface of equal height, and this arrangement can prevent misuse or abuse of a certain size instrument by users who are not suitable for using it by limiting the working stroke of the head module 121, the cervico-thoracic module 122 and the thoracolumbar module 123, thereby ensuring safety in use.

Example 7

As shown in fig. 1 and 2, in the first embodiment, the rigid base plate module 112 carries the magnetic rail module 111 of the thoracic curve cushion module 124 and the long hole bottom 1241 upward.

In this embodiment, the rigid bottom board module 112 is a strip-shaped smooth hard board, which may be in a shape close to a cuboid, and when the rigid bottom board is in a shape close to a cuboid, four corners and eight sides of the rigid bottom board are chamfered and set to be rounded corners, so as to protect a user and prevent accidental injury.

It is noted that the material of the rigid backplane module 112 is polypropylene.

In another embodiment, the rigid backplane module 112 is made of a polymer material and a polyurea material sprayed on the surface of the polymer material, and the polyurea material is non-toxic and environment-friendly, and can effectively increase the overall rigidity of the rigid backplane module 112, reduce deformation during use, and contribute to ensuring the use effect.

Example 8

As shown in fig. 1, 2, 5 and 6, in the first embodiment, the neck heightening module 131 is sleeved on the neck slider 1221 structure through the neck slider hole 1311 and is disposed between the cervico-thoracic module 122 and the thoracic curve cushion module 124 for adjusting the working height of the cervico-thoracic module 122.

Further, neck heightening module 131 is a long strip-shaped soft cushion, the working thickness of single neck heightening module 131 is certain, during specific use, neck heightening module 131 is selected for use, neck chest module 122 is taken up, neck slider hole 1311 of neck heightening module 131 is embedded into neck slider 1221 structure, neck chest module 122 and neck heightening module 131 are put back together, neck heightening module 131 is filled below neck chest module 122, neck chest module 122 is lifted, so that the neck chest module has a new working height, and the neck chest is tightly attached.

It is noted that the material of the neck-raising module 131 is a polymer foam.

In another embodiment, the neck-raising module 131 is contoured to the same shape as the external contour of the lower surface 1227 of the cervico-thoracic module.

In another embodiment, the neck-up modules may be provided in a plurality of colors, each color representing a certain thickness, a red color representing a thickness of 2 mm, and a green color representing a thickness of 6 mm.

Example 9

As shown in fig. 1, fig. 2, fig. 7 and fig. 8, on the basis of the first embodiment, the waist heightening module 132 is sleeved on the waist slider 1231 structure through the waist slider hole 1321, and is disposed between the thoracic and lumbar module 123 and the thoracic curve cushion module 124, so as to adjust the working height of the thoracic and lumbar module 123.

Further, waist heightening module 132 is rectangular shape cushion, and the work thickness of single waist heightening module 132 is certain, when specifically using, chooses for use waist heightening module 132, takes up chest waist module 123, goes into waist slider hole 1321 of waist heightening module 132 with waist slider 1231 structure nestification, again with chest waist module 123 with waist heightening pad module 132 is packed back together, and waist heightening module 132 pads up chest waist part 123 below, lifting chest waist part 123 makes it possess new working height, closely laminates chest waist.

It is noted that the material of the waist-height adjusting module 132 is a polymer foam.

In another embodiment, the waist-raising module 132 may be provided in a plurality of colors, each color representing a certain thickness, a red color representing a thickness of 2 mm, and a green color representing a thickness of 6 mm.

In the description herein, the terms "one embodiment," "embodiments," "specific embodiment," etc., are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical solutions of the present invention are not limited to the embodiments described in the present embodiment, and other embodiments may be adopted to accomplish the technical solutions of the present invention. The particular features, structures, or characteristics described in this specification may be combined in any suitable manner in any one or more embodiments. In conclusion, any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

The technical parts not described in detail in the present invention are all known techniques.

Claims (10)

1. A magnetic modular torso holder, comprising: the bearing module consists of a magnetic guide rail module and a rigid bottom plate module; the head module, the neck chest module and the chest waist module are sequentially arranged in a row, are in magnetic adsorption connection with the bearing module and can linearly slide on the bearing module in a reciprocating manner so as to adjust the working position; the thickness of the neck heightening module padded under the neck and chest module is changed to adjust the working height of the neck and chest module, and the thickness of the waist heightening module padded under the chest and waist module is changed to adjust the working height of the chest and waist module.

2. The magnetic modular torso holder of claim 1, wherein the head module comprises: the upper surface of the proximal end of the head module is provided with a head module concave structure; a head slider structure is arranged on a longitudinal radial line in the lower surface of the head module, and the bottom surface of the head slider is in contact with the upper surface of the magnetic guide rail module and is connected with the magnetic guide rail module in a magnetic adsorption manner.

3. The magnetic modular torso holder of claim 1, wherein the cervico-thoracic module comprises: the transverse diameter direction of the upper surface of the cervicothorax module is a concave surface with two high sides and a low middle part, the longitudinal diameter direction of the upper surface of the cervicothorax module is a convex surface with a middle part protruding and gradually becoming lower towards two ends, the curvature of the convex surface is in the physiological curvature range of the cervical section of the spine of a human body and a part of thoracic section connected with the cervical section, and the highest areas of the convex surfaces are continuously distributed in the transverse diameter direction to form a transverse convex structure of the cervicothorax module; the breast end in the longitudinal and radial directions is provided with a left scapular notch and a right scapular notch structure; a neck middle longitudinal diameter groove structure is arranged along the middle longitudinal diameter line; neck chest module lower surface has the neck slider structure of bellied, rectangular shape wherein on indulging the footpath line, and neck slider structure is connected in the magnetism guide rail module of indulging footpath slot hole bottom with magnetic adsorption.

4. The magnetic modular torso holder of claim 1, wherein the thoracolumbar module comprises: the transverse diameter direction of the upper surface of the chest and waist module is a concave surface with two high sides and a low middle part; the longitudinal and radial directions of the chest and waist module are convex surfaces which are convex in the middle and gradually become lower towards the two ends, the curvature is within the physiological curvature range of the waist section of the spine of a human body and the part of chest section connected with the waist section, and the highest areas of the convex surfaces are continuously distributed in the transverse and radial directions to form a transverse and convex structure of the chest and waist module; a waist middle longitudinal diameter groove structure is arranged along the middle longitudinal diameter line; chest waist module lower surface wherein indulges the waist slider structure that has bellied, rectangular shape on the footpath line, and waist slider structure is connected in the magnetism guide rail module of indulging footpath slot hole bottom in with magnetic adsorption.

5. The magnetic modular torso holder of claim 1, wherein the thoracic curve cushion module comprises: the middle longitudinal diameter long hole structure can accommodate the head slide block, the neck slide block and the waist slide block; the upper surface of the breast curvature soft cushion module is provided with length scale marks at the longitudinal edge part close to the middle longitudinal diameter long hole.

6. The magnetic modular torso holder of claim 5, wherein the longitudinal slot and the magnetic rail module at the bottom of the longitudinal slot together form a cavity, the upper surface of the magnetic rail module contacts with the bottom surface of the head, neck and waist sliders contained in the cavity and carries the head, neck and waist slider structures upward, and the head, neck and waist sliders are magnetically attracted to the magnetic rail module and can slide linearly and reciprocally along the magnetic rail, and the magnetic rail module covers the upper surface of the rigid base plate with its lower surface and is firmly connected.

7. The magnetic modular torso holder of claim 6, wherein the rigid base module is a smooth, non-angular, elongated rigid plate that has the same exterior contour as the curved cushion module, and wherein the lower surface of the curved cushion module and the upper surface of the rigid base module are substantially flush with each other and are securely attached to each other by: the curved chest cushion module is attached to the rigid base module by its lower surface and is formed into a rigid structure.

8. A magnetic modular torso holder according to claims 1 and 6, wherein the median longitudinal plane of the head module, the cervico-thoracic module and the thoracolumbar module are coplanar and perpendicular to the rigid base plate and are embedded in the median longitudinal elongated hole of the thoracic curve cushion module with respective slider structures: the working position of the head module is positioned at one end, the working position of the neck-chest module is centered, and the working position of the chest-waist module is corresponding to the other end of the magnetic modular body fixer in the longitudinal and radial directions.

9. The magnetic modular torso holder of claim 1, wherein the neck-height module has a neck-in longitudinal bore slider hole configuration that nests in a neck slider protruding from the lower surface of the cervico-thoracic module.

10. The magnetic modular torso holder of claim 1, wherein the lumbar heightening module has a lumbar-to-medial-longitudinal slider hole structure that fits over a lumbar slider protruding from the lower surface of the thoracolumbar module.

Images