KR101954311B1 - Spine Traction Apparatus - Google Patents

Abstract

The present invention relates to a spine traction apparatus. The spine traction apparatus includes: a base frame; a waist bed part which is formed to be lifted up and down with reference to the ground surface from the upper part of the base frame to support the waist part of a user; an upper bed part supporting the upper body of the user in connection with a side of the waist bed part; and a lower upper bed part supporting the lower body of the user in connection with the other side of the waist bed part. The upper and lower bed units include: a first lower body bed member rotating by a predetermined angle with reference to the waist bed part in accordance with the lifting movement of the waist bed part while the lower bed part supports thigh parts of the user; and a second lower body bed member supporting calf parts of the user. The second lower body bed member can move horizontally in the longitudinal direction of the lower body bed unit with respect to the first lower body bed member and rotate or move horizontally in a widthwise direction perpendicular to the longitudinal direction.

Description

{Spine Traction Apparatus}

The present invention relates to a vertebral retractor.

In contemporary society, students spend more time sitting in chairs due to competition for entrance examination, and the time spent sitting in a chair during the day is very high due to the increasing use of computers and smart phones in the workplace and at home. to be.

As a result, scoliosis, spine discs, and turtle neck disease, which change the shape of the vertebrae, are becoming increasingly socially problematic.

In order to solve the above-mentioned problem, in the past, Korean Registered Patent No. 10-1329233 was registered. However, since the user can not provide comfort to the user who uses the spinal retractor, accessibility is decreased, There is a problem that it is not easy.

Korean Patent Registration No. 10-1329233 (Nov. 15, 2013)

Embodiments of the present invention are to provide a vertebral retractor capable of increasing the degree of freedom of the lower body bed to increase the effect of lower body correction of the user.

In addition, embodiments of the present invention provide an optimal chiropractic effect according to the user by controlling the degree of ascending and descending of the waist-bed portion according to the physical condition of the user through the sensor unit provided in the lower body bed portion, To provide a vertebral retractor that can be deployed.

In addition, embodiments of the present invention provide a vertebral retractor capable of measuring a side or frontal extent of a user's vertebrae through a vertebra scanning unit and providing a customized vertebral correction effect according to a user.

In addition, embodiments of the present invention are intended to provide a vertebral retractor capable of independently rotating the upper body part according to the user's needs, thereby diversifying the vertebral retraction method.

According to an embodiment of the present invention, A waist-bed portion formed on the upper side of the base frame so as to be able to move up and down with respect to the ground, and supporting the user's waist; An upper body bed part connected to one side of the waist bed part and supporting the upper body of the user; And a lower body bed part connected to the other side of the waist bed part and supporting a lower body of the user, wherein the upper body bed part and the lower body bed part are rotated at a predetermined angle with respect to the waist bed part as the waist bed part is raised and lowered The lower body bed part includes: a first lower body bed member supporting a thigh of a user; And a second lower body bed member supporting the user's calf portion, wherein the second lower body bed member is horizontally movable with respect to the first lower body bed member in the longitudinal direction of the lower body bed portion, It is possible to provide a vertebral retractor capable of horizontally moving or horizontally rotating in a width direction.

The second under body bed member includes a second under body bed body; And a length adjuster connecting the first under body bed member and the second under body bed body, wherein the length adjuster is horizontally movable in the longitudinal direction of the lower body bed at one side of the first under body bed member .

The first under body bed member may include: a first under body bed body; And a rotation guide formed at one side of the first lower body body and guiding the horizontal rotation of the second lower body bed member, wherein the length adjuster comprises: a first lower body body, At least a part of which is rotatably coupled along the rotation guide part and is horizontally rotatable in the width direction of the lower body bed part.

The second underfloor body includes a pair of calf support members spaced apart from each other to support each of the calves of the user; And a horizontal slide portion formed at one side of the length adjusting portion so that the pair of calf support members are horizontally movable in the width direction of the lower body bed portion.

The second under body-bed body may further include a sensor part positioned at each of the pair of calf support members and sensing a degree of separation between the calf support member and a user's calf.

The upper surface of each of the pair of calf support members may be recessed downwardly to surround the user's calf.

The horizontal position of the pair of calf support members may be formed higher than the horizontal position of the first underframe bed member with respect to the ground.

Wherein the upper body bed part comprises: a first upper body bed member supporting a back part of a user; A second upper body bed member connected to the first upper body bed member and supporting the back of the user; And a driving unit rotatable by a predetermined angle with respect to the waist portion of the first upper body bed member.

The upper body bed unit may further include a vertebra scan unit configured to detect movement of only the side of the vertebrae as the lower body part is formed on the first upper body bed member so as to be movable along the vertebrae of the user.

The vertebra scanning unit includes: a guide groove; And a scan member movable along the user's spine through the guide groove.

The scanning member is three-dimensionally movable in the x-axis and y-axis directions orthogonal to the plane of the first upper body bed member and in the z-axis direction orthogonal to the plane of the first upper body bed member.

The waistband portion includes: a waistcoat body; And a pelvis supporting part formed on the waist-down body and being moved toward the user's pelvis as the waist-bed part is lifted and lowered.

According to the embodiments of the present invention, it is possible to diversify the driving degrees of freedom of the lower body bed portion, thereby enhancing the user's lower body correcting effect.

In addition, according to the embodiments of the present invention, it is possible to provide an optimal chiropractic effect according to the user by controlling the degree of ascending / descending of the waist-bed portion according to the body condition of the user through the sensor unit provided in the lower- Can be minimized.

In addition, according to the embodiments of the present invention, the side or only the degree of the user's vertebrae is measured through the vertebra scan unit, and a customized vertebra correction effect can be provided according to the user.

In addition, according to the embodiments of the present invention, only the upper body part can be rotated independently of the user's needs, thereby diversifying the vertebral traction system.

Figure 1 schematically illustrates a side view of a spinal retractor in accordance with an embodiment of the present invention;
FIGS. 2A and 2B are views showing a state in which the upper body bed part and the lower body bed part are rotated as the waist portion of the spine retractor is lifted and lowered according to an embodiment of the present invention
3 is a view schematically showing the degree of freedom of driving a lower body part of a vertebral retractor according to an embodiment of the present invention;
4A is a schematic view of a first drive of a lower body part of a vertebral body retractor according to an embodiment of the present invention;
4B schematically shows a second drive of a lower body bed portion of a vertebral body retractor according to an embodiment of the present invention from above;
4C schematically shows a third drive of a lower body bed part of a spinal telescope according to an embodiment of the present invention forward (y-axis direction in Fig. 3)
5 is a view illustrating driving of an upper body part of a vertebral retractor according to an embodiment of the present invention;
FIG. 6 is a perspective view showing an upper body part of a vertebral retractor according to an embodiment of the present invention. FIG.
7 (a) - (c) illustrate photographs illustrating an example of the use state of a spinal retractor according to an embodiment of the present invention
FIG. 8 (a) is an x-ray photograph showing a vertebra state before use of the vertebral retractor according to an embodiment of the present invention, and FIG. 8 (b) FIG. 8 (c) is an x-ray photograph showing the spinal state of the vertebra when the vertebral retractor according to the embodiment of the present invention is used in a prone position; FIG.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is merely an example and the present invention is not limited thereto.

In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

The technical idea of the present invention is determined by the claims, and the following embodiments are merely a means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs.

1 is a schematic side view of a vertebral retractor 10 in accordance with an embodiment of the present invention.

1, a spinal retractor 10 according to an embodiment of the present invention includes a base frame 100, a waist-bed unit 200 for supporting a user's waist, an upper body bed unit 300 for supporting a user's upper body And a lower body part 400 supporting the lower body of the user. Specifically, the upper body bed part 300 described above is connected to the first upper body bed member 310 and the first upper body bed member 310 which are positioned adjacent to the waist bed part 200 and support the user's back part The lower body bed portion 400 described above may be positioned adjacent to the waist bed portion 200 to support the user's thigh portion And a second lower body bed member 420 supporting the user's calf portion.

The upper body bed part 300 and the lower body bed part 400 may be formed so that the waist bed part 200 can be moved up and down with respect to the ground, And can be rotated by a predetermined angle with respect to the waist portion 200 as it ascends and descends.

2A and 2B are views showing a state in which the upper body bed part 300 and the lower body part 400 are rotated as the waist part 200 of the spinal retractor 10 according to the embodiment of the present invention is raised and lowered to be.

Referring to FIGS. 2A and 2B, the above-described base frame 100 includes a support frame 110 that is seated on the ground and supports the structure of the vertebral retractors 10, a first upper body bed member 310 and a second upper body bed member 310, A plurality of link members 113 coupled to the lower body bed member 410 and connected to the support frame 110 at the other end, a roller 112 coupled to the other end of each of the plurality of link members 113, And a rail groove 111 formed on the roller 110 to guide the roller 112 described above.

At this time, one end of the link member 113 may be hinged to one side of the first upper body bed member 310 or the first lower body bed member 410. The other end of the link member 113 can be positioned horizontally along the rail groove 111 on the support frame 110 through the roller 112. [

The base frame 100 may further include a lifting and lowering driving unit 120 positioned below the waist portion 200 and a lifting and lowering driving unit 120 may include a cylinder 121 therein . The cylinder 121 can be extended in a direction perpendicular to the paper surface and coupled to the waistbee part 200 at the upper end thereof, so that the waistbee part 200 can be lifted or lowered according to driving of the cylinder 121 have.

At this time, the cylinder 121 described above can be formed of a screw jack (screw jack) in which a screw (screw shaft) reciprocates by the rotation of an electric motor, a hydraulic or pneumatic cylinder 121, But are not limited thereto.

The waist portion 200 includes a waist bed member 210 capable of supporting the waist of the user and a lower portion of the waist supporting portion 210 joined to the upper end of the above- The lifting and lowering member 220 and the lifting and lowering member 220 can be moved up and down in the direction perpendicular to the paper surface by driving the first and second lower body bed members 310 and 410, And may include a hinged member 230 hinged thereto.

A plurality of the hinge members 230 may be hinged to the first body bed member 310 and the first under body bed member 410 on both sides in the horizontal direction of the lifting member 220. [ In addition, the upper surface of the waist bed member 210 may be curved so as to be convex upward so that the user may feel comfortable.

Specifically, as described above, the rotation of the upper body bed part 300 and the lower body bed part 400 according to the rising and falling of the waist bed part 200 will be described. First, as shown in FIG. 2A, 410 and the first upper body bed member 310 may be positioned parallel to the paper surface. The cylinder 121 of the lifting and lowering driving unit 120 may be operated according to the operation of the spine retractor 10 according to the embodiment of the present invention and the lifting and lowering member 220 may be moved by the driving of the cylinder 121 The roller 112 fastened to the other end of the link member 113 is moved along the rail groove 111 to the center of the lifting and lowering driving unit 120 side and the first upper body Each of the bed member 310 and the first under body bed member 410 may be rotated by a predetermined angle about the hinge axis of the hinge member 230 described above.

That is, when the lifting and lowering member 220 is lifted and lowered, the waistcoat 210 is also lifted and lowered, and the first and the first under body bed members 310 and 410 are each restrained from the base frame 100 And can be rotated downward by a predetermined angle with respect to the waist portion 200 through the hinge member 230 in the state of FIG. In this case, although the second upper and lower body bed members 320 and 420 are not shown in the figure, the first upper and lower body bed members 310 and 410 may be rotated It is obvious to those skilled in the art that the second body bed member 320 and the second body bed member 420 connected to the first body bed member 310 and the first under body bed member 410 may be rotated together .

The hinge member 230 may be formed to have a predetermined elasticity in the radial direction around the hinge axis and the lifting member 220 may be lowered by driving the cylinder 121 so that the first upper body bed member 310 And the first underfloor bed member 410 can be easily lifted and lowered.

FIG. 3 is a schematic view illustrating the degree of freedom of driving the lower body part 400 of the vertebral retractor 10 according to an embodiment of the present invention.

3, the lower body part 400 of the vertebral retractor 10 according to an embodiment of the present invention is positioned adjacent to the waist part 200 to support the thigh of the user, And a second lower body bed member 420 connected to the first lower body bed member 410 and supporting the user's calf portion. At this time, the second lower body bed member 420 described above is horizontally moved in the longitudinal direction of the lower body bed part 400 with respect to the first lower body bed member 410 (figure the y-axis direction) (d ₁ - Lower bed section (The second drive of the lower body bed portion 400), or horizontally pivoting (d ₂ - second drive of the lower body bed portion 400) in the width direction (the x-axis direction in the figure) perpendicular to the longitudinal direction, (D ₃ - third drive of the underfloor portion 400) in the width direction (x-axis direction).

The first drive (d ₁ ), the second drive (d ₂ ) and the third drive (d ₃ ) of the lower body bed part 400 are not limited to any one of the drive methods, The first drive (d ₁ ), the second drive (d ₂ ) and the third drive (d ₃ ) of the lower body bed part 400 may be all provided. Details of each driving method will be described later.

The second underfloor bed member 420 is disposed adjacent to the first underfloor bed member 410 and supports the user's calf portion. The second underfloor bed member 420 is disposed adjacent to the first underfloor bed member 410, 2 lower body body and a length adjuster 422 connecting the first lower body bed member 410 and the second lower body bed body.

At this time, the second lower body body has a pair of calf support members 4211 spaced apart from each other to support each of the user's calves, and a pair of calf support members 4211 at one side of the length adjuster 422, And a horizontal slide part 4212 formed to be horizontally movable in the width direction of the bed part 400. [ The pair of calf support members 4211 may be coupled at one end to at least a portion of the horizontal slide portion 4212 and the horizontal slide portion 4212 may be coupled to one side of the length adjustment portion 422. [

The first lower body bed member 410 includes a first lower body body 411 and a second lower body bed body 411. The first lower body body 411 supports the fingers of the user, And a rotation guide portion 412 for guiding the rotation.

Further, the second lower body bed body of the vertebral body retractor 10 according to an embodiment of the present invention is positioned in each of the pair of calf support members 4211 to sense the degree of separation between the calf support member 4211 and the calf of the user And an ankle fixing part 423 positioned at one end of each of the sensor part 4213 and the calf supporting member 4211 for fixing the user's ankle part to the calf supporting member 4211 side.

Specifically, when the user uses the spinal takeover apparatus according to an embodiment of the present invention, as the waist portion 200 is lifted and lowered, the upper body and the lower body of the user are lowered. The calf portion can be spaced a predetermined distance from the calf support member 4211 while being fixed to the portion 423. [ In this case, when the waist portion 200 is excessively lifted to such an extent that the user's body becomes unreasonable, an injury such as an unexpected injury of the spinal disc may occur. Thus, the vertebral retractor 10 according to the embodiment of the present invention When the user's calf is separated from the calf by a predetermined distance or more by sensing the user's calf separation through the sensing unit, the lifting and lowering of the waistcoat 200 can be stopped.

That is, it is possible to control the ascending and descending of the waist portion 200 according to the sensing unit, and it is possible to provide a customized chiropractic effect according to the user and to prevent injury or the like which may occur unexpectedly during use of the vertebral retractor 10 .

As described above, the above-described calf support members 4211 are formed in pairs in correspondence with respective calves of the user, and each of the above-described sensor units 4213 is formed on each of the pair of calf support members 4211, It is possible to measure the degree of separation from each of the calf support members 4211 of the calf of the user and the degree of posture distortion of the user based on the measurement result.

On the other hand, the horizontal position of the pair of calf support members 4211 can be formed higher than the horizontal position of the first underfloor bed member 410 described above with respect to the paper surface.

Specifically, when the first under body bed member 410 and the second under body bed member 420 are positioned in parallel to the ground, the height of the calf support member 4211 of the second under body bed member 420 is greater than the height of the first under body bed member 410, respectively. In general, when a person lies down parallel to the ground, the calf portion naturally separates from the ground in the body structure of the person, so that the pair of calf support members 4211 is higher than the floor of the second underfloor bed member 420 It is possible to provide comfort to the user of the vertebral retractor 10 according to an embodiment of the present invention.

4A is a view schematically showing a first drive of a lower body bed part 400 of a spinal tract retractor 10 according to an embodiment of the present invention.

Referring to FIG. 4A, the length adjuster 422 may be horizontally movable in a longitudinal direction (y-axis direction) of the lower body bed part 400 from one side of the first lower body bed body 411. Specifically, the horizontal moving part may be formed in a frame shape having a predetermined length and may be positioned parallel to the ground, one end of the horizontal moving part is coupled to the second lower body body and the other side is formed in the first lower body body 411 Can be horizontally moved in the y-axis direction along the slide rail (not shown).

Accordingly, the length of the second lower body bed part 400 can be easily adjusted according to the elongation of the user.

FIG. 4B is a top view schematically illustrating a second drive of the lower body part 400 of the spinal tract retractor 10 according to an embodiment of the present invention.

4B, the length adjuster 422 is coupled to at least a portion of one side of the first lower body body 411 and at least a portion of the rotation guide 412, so that the width of the lower body bed 400 As shown in Fig.

Specifically, the rotation guide portion 412 may be formed in a rail shape to guide the horizontal rotation of the length adjusting portion 422, and a sliding block (not shown) may be formed on the rotation guide portion 412 And the sliding block and the length adjusting portion 422 can be hinged together.

More specifically, although not shown in the figure, a diamond-shaped rotation groove (not shown) having a size corresponding to the rotation area of the length adjuster 422 is formed in one side of the first lower body body 411 And the slide rail described above can be located at the center of the pivot groove.

Further, the length adjuster 422 may be composed of two mutually superimposed frames (not shown), and the lower frame (not shown) may have one end hinged to the inside of the pivot groove, (Not shown) is formed to be movable along the lower frame, and is horizontally moved in the y-axis direction as described above .

However, the present invention is not limited to this, and the second underfloor bed member 420 may be arranged in the width direction (x-axis direction) A structure capable of horizontally pivoting and horizontally moving in the longitudinal direction (y-axis direction) is sufficient.

4C is a diagram schematically showing the third drive of the lower body bed part 400 of the vertebral body retractor 10 forward (the y-axis direction of FIG. 3) according to an embodiment of the present invention.

4C, the second lower body bed body includes a pair of calf support members 4211 and a pair of calf support members 4211 in the width direction (x-axis direction) of the lower body bed portion 400 And a horizontal slide unit 4212 formed to be horizontally movable.

Specifically, the above-described horizontal slide portion 4212 may include an upper first slide member 4212a and a lower second slide member 4212b, which are positioned above and below each other in a direction parallel to the paper, One slide member 4212a can be formed to be horizontally movable in the width direction (x-axis direction) of the lower body bed part 400 on the second slide member 4212b. In addition, the pair of calf support members 4211 described above can be coupled on the second slide member 4212b and horizontally moved together as the second slide member 4212b is horizontally moved.

The lower body bed part 400 of the vertebral body retractor 10 according to an embodiment of the present invention is not limited to the simple horizontal movement in the width direction (x-axis direction) but the horizontal movement d ₂ and horizontal movement d ₃ , It is possible to enlarge the rotation angle and the movement range, and it is possible to control the rotation angle and the movement distance by a combination of the two driving degrees of freedom. As a result, Can be increased.

On the other hand, the upper surface of each of the pair of calf support members 4211 may be recessed downward to enclose the user's calf. Specifically, the upper surface of each of the pair of calf support members 4211 may be curved downward to correspond to the outer shape of the calf of the user, thereby providing comfort between the calf seats in the user's calf correction process can do.

The second underfloor bed member 420 may further include an ankle fixing portion 423 formed at a distal end of each of the pair of calf support members 4211 to fix the ankle of the user. At this time, the above-described ankle fixing part 423 includes a pair of height adjustment shafts 4231 formed in a direction perpendicular to the paper surface (z-axis direction) formed at the distal ends of the respective calf support members 4211, And a fixing member 4232 formed to be movable up and down along the shaft 4231.

Described fixing member 4232 can be fixed and supported by a user's operation or an automatic operation of the vertebral retractor 10 to support the calf lower ankle portion of the user resting on the calf support member 4211. [

For the first drive, the second drive, and the third drive of the lower body bed part 400, the spine retractor 10 according to an embodiment of the present invention includes a first motor, a second motor, And each of the first to third motors is positioned to implement each of the first drive, the second drive and the third drive of the lower body bed part 400 so that each of them is independently driven .

That is, as described above, the vertebra retractor 10 according to an embodiment of the present invention can independently operate the first drive, the second drive, and the third drive of the lower body bed part 400, Can be improved and the effect of the user's spine correction can be greatly increased.

5 is a view illustrating driving of the upper body part 300 of the vertebral retractor 10 according to an embodiment of the present invention.

5, the upper body bed unit 300 includes a first upper body bed member 310 supporting a back portion of a user, a second upper body bed member 310 connected to the first upper body bed member 310 to support the back of the user, And a driving unit 330 that rotates the first upper body bed member 310 and the second upper body bed member 320 by a predetermined angle with respect to the waist bed part 200. [

Specifically, the driving unit 330 may be coupled to the support frame 110 of the base frame 100 at one end and may be coupled to at least one portion of the lower body of the first upper body bed member 310 at the other end. . In addition, when the length of the driving unit 330 is reduced by shrinking, the driving unit 330 may be formed of a hydraulic cylinder, a pneumatic cylinder, or the like, The first underfloor bed member 410 may be lowered by rotating at a predetermined angle about the hinge axis of the hinge member 230.

At this time, the driving unit 330 can be operated independently of the up / down driving unit 120 described above. That is, according to the need for the purpose of traction of the vertebrae, the user can pull the spine by rotating only the upper body bed part 300 downward without rotating the lower body part 400 by driving the driving part 330.

The driving unit 330 of the hydraulic or pneumatic cylinder type is not limited thereto and may be fixed to one side of the support frame 110 at one end such as a cam structure, It is sufficient that the first upper body bed member 310 can be rotated at a predetermined angle with respect to the waist bed portion 200 by being coupled with at least a part of the bed member 310 and being driven.

6 is a perspective view showing an upper body part 300 of the vertebral retractor 10 according to an embodiment of the present invention.

6, the upper body bed part 300 includes a first upper body bed member 310 for supporting a back portion of a user and a second upper body bed member 320 for supporting a rear head portion of a user, . ≪ / RTI > The upper body bed part 300 includes a vertebra scanning part 311 for sensing the degree of the side of the vertebrae as it is moved along the spine of the user on the first upper body bed member 310 .

The vertebra scanning unit 311 may be formed at a position where the user's vertebrae are seated on the first upper body bed body 312 and may be formed at a position where the user's vertebral retractor 10 is not used. And may be formed on the inner side of the upper body body 312 (i.e., the position that does not protrude to the upper surface when viewed from the side).

More specifically, the above-described vertebra scanning unit 311 includes a pair of first guide grooves 311a formed on at least a part of the inner side of the first upper body body 312 and a pair of first guide grooves 311b formed between the pair of first guide grooves 311a And may include a scanning member 311b that is movable along the first guide groove 311a and can detect only the spine side or the front side of the user.

At this time, the above-mentioned scanning member 311b is movable along the spine shape of the user at a position adjacent to the user's spine through the first guide groove 311a, and preferably, So that only the spine side or the front side of the user can be detected.

The above-mentioned scanning member 311b is disposed in the x and y axis directions orthogonal to each other on the plane of the first upper body bed member 310 and in the z axis direction orthogonal to the plane of the first upper body bed member 310 And can be formed to be dimensionally movable. That is, the scanning member 311b can be formed to be three-dimensionally movable between the pair of first guide grooves 311a, and the x, y, and z axes of the first upper body bed member 310, It is easy to move along the vertebra of the user who is three-dimensionally curved with the bar movable in the axial direction, only the side only and the front side, and the degree of the side of the vertebra can be sensed.

At this time, ultrasonic sensing, a three-dimensional camera module, or the like may be used as the scanning method of the scanning member 311b, but the present invention is not limited thereto.

For the three-dimensional movement described above, a pair of horizontal rails (not shown) formed along the longitudinal direction (y-axis direction) of the first upper body bed member 310 are disposed in the first upper body bed body 312 And a pair of vertical rails (not shown) formed in a direction (z-axis direction) perpendicular to the paper surface may be disposed on the horizontal rails. At this time, the pair of vertical rails can be moved in the y-axis direction along the horizontal rail of one phase, and the above-mentioned scanning member 311b is disposed on the pair of vertical rails and moved in the z- . In addition, the scanning member 311b can be moved in the x-axis direction on the central axis of the scanning member 311b connected to the pair of vertical rails.

However, the above-described three-dimensional moving structure of the above-mentioned scanning member 311b is illustrative and not limited thereto, and can be easily changed by a person skilled in the art.

The second upper body bed member 320 includes a second upper body bed body 322 on which a back of the user can be seated, a pair of second guide grooves 321a positioned in the second upper body body 322 And a head supporting member 321b which can be horizontally moved a predetermined distance along the second guide groove 321a. The headrest member is formed of an elastic material and can provide convenience for the user and can be horizontally moved along the second guide groove 321a. The headrest member can be adjusted according to the height of the user.

In addition, the lumbar bed portion 200 of the vertebral retractor 10 according to an embodiment of the present invention may further include a pelvic support portion 240. The pelvis support member 240 may be positioned on both sides in the width direction (x-axis direction) of the waistcoat member 210. When the waistcoat member 210 is lifted and lowered by the lifting / lowering driving unit 120, (X-axis direction).

Specifically, the pelvic support portion 240 includes a pair of guide grooves 242 formed to be inserted into the waist-bed member 210 so as to have a predetermined length in the width direction (x-axis direction) of the waist-bed member 210 on both sides in the width direction of the waist- And a pair of pelvis supporting members 241 formed of an elastic material such as a cushion on the upper side of the guide groove 242. In this case, the pelvic support unit 240 may include a separate driving motor (not shown) and may be independent of the driving of the up-and-down driving unit 120 according to the user's selection. However, The pair of pelvis support members 241 may be automatically moved to the pelvis side of the user. As described above, it is possible to fix and support the user's pelvis through the pelvis supporting portion 240, and unlike the spinal traction by simply lifting and lowering the waist-down member 210, , The user's spinal traction effect can be improved.

The width of the pelvis support member 241 in the y-axis direction is similar to that of the waistband member 210 in the present drawing. However, the width of the pelvic support member 241 is not limited thereto and may be about 50 to 200 mm. Axis direction in the y-axis direction. Accordingly, the user's pelvis can be easily fixed and supported in a wide area when the waist portion 200 is lifted or lowered.

FIGS. 7 (a) to 7 (c) are photographs showing an example of the use state of the spinal tract retractor 10 according to an embodiment of the present invention, and FIG. 8 (a) 8 is an x-ray photograph showing the state of the vertebra before use of the vertebral retractor 10 according to the embodiment of the present invention, and FIG. 8 (b) And FIG. 8 (c) is an x-ray photograph showing the state of the vertebra when the vertebral retractors 10 are used in a prone position according to an embodiment of the present invention.

7 (a) is a photograph showing an example of a use state when the vertebral retractor 10 according to the embodiment of the present invention is used in a lying position (extension movement), FIG. 7 (b) FIG. 7C is a photograph showing an example of the use state of the vertebral retractor 10 according to an embodiment of the present invention when the vertebral retractor 10 is used in a prone position (bending motion) This is a photograph showing an example of the use state when used in a side posture (lateral movement).

Referring to FIGS. 7 and 8, a user may utilize the vertebral retractor 10 of one embodiment of the present invention in a variety of ways, and indeed, vertebral traction is effectively performed using the vertebral retractor 10 of one embodiment of the present invention. . The results of the comparison of the state of the vertebra before and after the use of the vertebral retractor 10 of the embodiment of the present invention are shown in Table 1 below.

Chuck (lumbar) Before exercise After the lying posture After prone position (flexion movement) L2 to L3 9.5 mm 11.3 mm (1.8 mm height) 12.5 mm (3 mm height) L3 to L4 10.7mm 12.4 mm (1.8 mm height) 13.5 mm (2.8 mm height) L4 to L5 10.8 mm 11.9 mm (1.1 mm height) 12 mm (1.2 mm height)

As described above, the vertebral retractor 10 of the embodiment of the present invention can prevent various vertebra diseases and can help the growth of the children in the growing period, since the vertebra is directly built in a curved state with a natural traction effect.

In addition, the vertebral retractor 10 of the embodiment of the present invention can be used for various types of exercises such as a lying position, a prone position and a side position, (Prone position), promotion of digestive and respiratory excretion action (side posture), etc. can be obtained.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, I will understand. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

10: Spine Retractor
100: base frame
110: Support frame
111: Rail groove
112: Roller
113: Link member
120: Up /
121: Cylinder
200: waistbeds
210: waist bed member
220:
230: hinge member
240: Pelvic support
241: pelvic support member
242: guide groove
300: upper body bed part
310: first upper body bed member
311:
311a: first guide groove
311b:
312: first upper body bed body
320: second upper body bed member
321a: second guide groove
321b: Headrest member
322: second upper body bed body
330:
400: Lower body bed part
410: first under body bed member
411: first under body bed body
412:
420: second under body bed member
421: second lower body bed body
4211: calf support member
4212: Horizontal slide portion
4212a: first slide member
4212b: second slide member
4213:
422:
423:
4231: Height adjustment shaft
4232: Fixing member

Claims (12)

A base frame;
A waist-bed portion formed on the upper side of the base frame so as to be able to move up and down with respect to the ground, and supporting the user's waist;
An upper body bed part connected to one side of the waist bed part and supporting the upper body of the user; And
And a lower body bed part connected to the other side of the waist bed part to support a lower body of a user,
The upper body part and the lower body part are rotated at a predetermined angle with respect to the waist part as the waist part is raised and lowered,
The underbody-
A first lower body bed member for supporting a thigh of a user; And
And a second lower body bed member for supporting a calf portion of the user,
Wherein the second lower body bed member is horizontally movable in the longitudinal direction of the lower body bed portion with respect to the first lower body bed member and horizontally or horizontally rotatable in the width direction perpendicular to the longitudinal direction,
The second underfloor bed member comprises:
A second lower body bed body; And
And a length adjuster connecting the first under body bed member and the second under body bed body,
Wherein the length adjuster is horizontally movable from one side of the first under body bed member to the longitudinal direction of the lower body bed,
The first underfloor bed member comprises:
A first lower body bed body; And
And a rotation guide portion formed at one side of the first lower body body and guiding the horizontal rotation of the second lower body bed member,
The length-
A spine retractor rotatably coupled to one end of the first under body bed body and at least a part of the rotation guide part along the rotation guide part so as to be horizontally rotatable in the width direction of the under body bed part.
delete delete The method according to claim 1,
The second underfloor body may include a second body-
A pair of calf support members spaced apart from each other to support each of the user's calves; And
And a horizontal slide portion formed at one side of the length adjusting portion so that the pair of calf supporting members are horizontally movable in the width direction of the lower body bed portion.
The method of claim 4,
The second underfloor body may include a second body-
And a sensor portion positioned at each of said pair of calf support members for sensing a degree of separation between said calf support member and a calf of a user.
The method of claim 4,
And an upper surface of each of said pair of calf support members is recessed downwardly to enclose a user's calf.
The method of claim 4,
Wherein the horizontal position of the pair of calf support members is formed higher than the horizontal position of the first underframe bed member with respect to the ground.
The method according to claim 1,
The body-
A first upper body bed member supporting a back portion of a user;
A second upper body bed member connected to the first upper body bed member and supporting the back of the user; And
And a driving unit rotatable by a predetermined angle with respect to the waist portion of the first upper body bed member.
The method according to claim 1,
The body-
A first upper body bed member supporting a back portion of a user; And
And a vertebral scan unit configured to detect movement of only or only the side of the vertebra as it is movably formed along the user's vertebrae on the first abdominal bed member.
The method of claim 9,
The vertebra scanning unit includes:
Guide grooves; And
And a scanning member movable along the spine of the user through the guide groove.
The method of claim 10,
The scanning member includes:
And is movable in three dimensions in the x-axis and y-axis directions orthogonal to each other on the plane of the first upper body bed member and in the z-axis direction orthogonal to the plane of the first upper body bed member.
The method according to claim 1,
The waist-
Waistbeds body; And
And a pelvic support formed on the waist-down body and being moved toward the user's pelvis as the waist-bed portion is raised and lowered.

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