CN212817002U

CN212817002U - Spinal disease patient strutting arrangement that performs operation

Info

Publication number: CN212817002U
Application number: CN202020759618.7U
Authority: CN
Inventors: 邢培家; 杨玉峰
Original assignee: SECOND PEOPLE HOSPITAL OF XINXIANG HENAN
Current assignee: SECOND PEOPLE HOSPITAL OF XINXIANG HENAN
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-03-30
Anticipated expiration: 2030-05-09

Abstract

A supporting device for spine disease patients during operation effectively solves the problem that the bending state of the back of the patient is inconvenient to adjust during spine disease operation; the bed plate comprises a bed plate in the front-back direction, a box body positioned in the middle of the bed plate is arranged at the lower end of the bed plate, a rotating rod which is rotatable in the left-right direction is arranged in the box body, a rotating column which is in the left-right axial direction and the right end of which penetrates through the box body is arranged at the right end of the rotating rod, a gear in the left-right axial direction is arranged at the left end of the rotating rod, a slide rod in the up-down direction is connected onto the bed plate in a sliding manner, the lower end of the slide rod is inserted into the box body and is provided with a connecting plate; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Spinal disease patient strutting arrangement that performs operation

Technical Field

The utility model relates to an orthopedic surgery medical care technical field, concretely relates to backbone disease patient strutting arrangement that performs operation.

Background

At present, when spinal surgery, need the patient to lie prone in the prone position on the operation table, because the doctor implements the operation at patient's back, but human backbone is in the compression state when lying prone, is unfavorable for effectually performing the operation, and the filler is established to the pad in patient's health below to the current way, and the crooked action in back is accomplished to the help patient, makes the backbone be in the state of stretching, conveniently performs the operation, but the control accuracy of this kind of method is lower, and stability is relatively poor, inconvenient degree of adjusting patient back bending.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defect of prior art, the utility model aims at providing a spinal disease patient support device that performs operation, the inconvenient problem of adjusting of patient's back bending state when effectual having solved spinal disease operation.

The technical scheme of its solution is, the utility model discloses a bed board of fore-and-aft direction, the bed board lower extreme is equipped with the box that is located its middle part, direction and rotatable bull stick about being equipped with in the box, axial and right-hand member run through the rotary column of box about the bull stick right-hand member is equipped with, axial gear about the bull stick left end is equipped with, sliding connection has the slide bar of direction from top to bottom on the bed board, the slide bar lower extreme is inserted in the box and is equipped with the connecting plate, both sides are equipped with respectively about the connecting plate lower extreme and can with gear engagement's rack, crisscross distribution about two racks, the slide bar upper end runs.

Compared with the prior art, the beneficial effects of the utility model are that: set up gear, rack, ratchet, cam, make the back that the layer board drove the patient reciprocate, adjust patient's back bending state, the medical personnel of being convenient for carry out the operation to the patient, be favorable to patient's recovery, set up turning handle, pull rod, the medical personnel's of being convenient for use, improved medical personnel's work efficiency, set up neck ring, layer board, fixed band, be convenient for fix the patient position, this simple structure, convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section right perspective view diagram of the utility model.

Figure 3 is the utility model discloses a partially cut owner and look axonometric drawing.

Fig. 4 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of C in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The bed plate comprises a bed plate 1 in the front-back direction, a box body 2 located in the middle of the bed plate 1 is arranged at the lower end of the bed plate, a left-right-direction rotatable rotating rod 3 is arranged in the box body 2, a left-right-end axial rotating column 4 is arranged at the right end of the rotating rod 3 and penetrates through the box body 2, a left-right-end axial gear 5 is arranged at the left end of the rotating rod 3, a vertical-direction sliding rod 6 is connected to the bed plate 1 in a sliding mode, the lower end of the sliding rod 6 is inserted into the box body 2 and is provided with a connecting plate 7, the front side and the rear side of the lower end of the connecting plate 7 are respectively provided with vertical-direction racks 8 which can be meshed with the.

In order to enable the rotating rod 3 to rotate, a connecting block 10 is arranged at the inner lower end of the box body 2, a ratchet wheel 12 which is positioned at the right side of the gear 5 and is coaxial with the gear 5 is rotatably connected to the upper end of the connecting block 10 through a fixing rod 11, the rotating rod 3 penetrates through the ratchet wheel 12 and is in sliding connection with the ratchet wheel 12, a limiting block 13 in the vertical direction is hinged to the rear end of the connecting block 10, a clamping block 14 which can be inserted into a ratchet groove of the ratchet wheel 12 is arranged on the upper side of the limiting block 13, and a braking pawl 15 which.

In order to limit the reverse rotation of the ratchet wheel 12, a non-return pawl 16 capable of meshing with the ratchet wheel 12 is hinged on the front side wall of the box body 2, and a spring gasket contacting with the front end face of the non-return pawl 16 is arranged on the front side wall of the box body 2.

In order to facilitate the rotation of the ratchet wheel 12, a cam 19 positioned below the limiting block 13 is rotatably connected in the box body 2 through a left-right axial rotating shaft 18, and a roller 20 which is in left-right axial contact with the outer edge surface of the cam 19 is rotatably connected at the lower end of the limiting block 13.

For fixed patient's position, 1 front end of bed board be equipped with the neck ring 21, both sides are equipped with about two relative solid fixed ring 22 respectively around 1 upper end of bed board, 1 upper end of bed board is equipped with a plurality of fixed bands 23 with solid fixed ring 22 one-to-one, be equipped with the female subsides of magic on the fixed band 23, the free end of fixed band 23 can pass solid fixed ring 22 and be equipped with and paste the adhesive magic with the female subsides of magic.

In order to facilitate the movement of the rotary column 4 and the rotation of the rotary shaft 18, a pull rod 24 is arranged at the right end of the rotary column 4, and a rotary handle 25 is coaxially arranged at the right end of the rotary shaft 18 and penetrates through the box body 2.

When the utility model is used, a patient lies on the bed plate 1 in a prone position, the head of the patient contacts with the pillow ring 21, the abdomen of the patient contacts with the supporting plate 9, the pull rod 24 is pulled rightwards, the pull rod 24 drives the rotating rod 3 to move rightwards through the rotating column 4, the rotating rod 3 drives the gear 5 to move rightwards, when the pull rod 24 moves to the rightmost end, the pull rod 24 is stopped to be pulled, the gear 5 is meshed with the rack 8 at the rear end, the rotating handle 25 is rotated at the moment, the rotating handle 25 drives the cam 19 to rotate through the rotating shaft 18, the cam 19 is contacted with the roller 20, along with the rotation of the cam 19, the concave position of the cam 19 is contacted with the roller 20, at the moment, due to the gravity of the limiting block 13, the limiting block 13 drives the clamping block 14 to move out of the ratchet groove of the ratchet 12, meanwhile, the limiting block 13 drives the braking pawl 15 to swing downwards and slide into the ratchet, the ratchet 12 is prevented from rotating by the backstop 16, and the position of the ratchet 12 is fixed;

with the continuous rotation of the cam 19, the stopper 13 drives the brake pawl 15 to push the ratchet of the ratchet wheel 12 counterclockwise, the ratchet wheel 12 drives the non-return pawl 16 to swing forward and extrude the spring washer 17, meanwhile, the stopper 13 drives the fixture block 14 to swing upward and insert into the adjacent ratchet groove of the ratchet wheel 12, when the ratchet wheel 12 stops rotating, under the action of the spring washer 17, the non-return pawl 16 inserts into the adjacent ratchet groove of the ratchet wheel 12, with the continuous rotation of the cam 19, the convex part of the cam 19 contacts with the roller 20, at this time, the stopper 13 stops moving, the ratchet wheel 12 drives the rotating rod 3 to rotate counterclockwise at the same time, the rotating rod 3 drives the gear 5 to rotate counterclockwise, the gear 5 drives the rack 8 at the rear side to move upward, the rack 8 drives the slide bar 6 to move upward through the connecting plate 7, the slide bar 6 drives the supporting plate 9 to move upward, when the back of the patient is in a proper position, the rotation handle 25 stops rotating, at the moment, under the action of the non-return pawl 16, the gear 5 cannot rotate clockwise, the supporting plate 9 cannot move downwards, and the back supporting height of the patient is fixed;

if the back supporting height of a patient needs to be reduced, the pull rod 24 is pushed leftwards to the leftmost end, the gear 5 is meshed with the rack 8 at the front end at the moment, the gear 5 is disengaged from the rack at the rear end, the rotating handle 25 is rotated at the moment, the rotating handle 25 drives the cam 19 to rotate through the rotating shaft 18, the cam 19 is contacted with the roller 20, the downward concave position of the cam 19 is contacted with the roller 20 along with the rotation of the cam 19, at the moment, the limiting block 13 drives the roller 20 to swing downwards due to the gravity of the limiting block 13, the limiting block 13 drives the fixture block 14 to move out of the ratchet groove of the ratchet 12, meanwhile, the limiting block 13 drives the braking pawl 15 to swing downwards and slide into the ratchet groove of the adjacent ratchet 12, at the moment, under the action of the spring gasket 17, the non-return pawl 16 prevents;

with the continuous rotation of the cam 19, the stopper 13 drives the brake pawl 15 to push the ratchet of the ratchet wheel 12 counterclockwise, the ratchet wheel 12 drives the non-return pawl 16 to swing forward and extrude the spring washer 17, meanwhile, the stopper 13 drives the fixture block 14 to swing upward and insert into the adjacent ratchet groove of the ratchet wheel 12, when the ratchet wheel 12 stops rotating, under the action of the spring washer 17, the non-return pawl 16 inserts into the adjacent ratchet groove of the ratchet wheel 12, with the continuous rotation of the cam 19, the convex part of the cam 19 contacts with the roller 20, at this time, the stopper 13 stops moving, the ratchet wheel 12 drives the rotating rod 3 to rotate counterclockwise at the same time, the rotating rod 3 drives the gear 5 to rotate counterclockwise, the gear 5 drives the rack 8 at the front side to move downward, the rack 8 drives the slide bar 6 to move downward through the connecting plate 7, the slide bar 6 drives the supporting plate 9 to move downward, at this time, the back of the patient, the rotation of the rotating handle 25 is stopped, at this time, under the action of the non-return pawl 16, the gear 5 cannot rotate clockwise, the supporting plate 9 cannot move downwards, and at this time, the adjustment of the back supporting height of the patient is completed;

after the completion is to the regulation of patient back support height, pass fixed ring 22 with fixed band 23 in proper order, the magic is pasted and is pasted with the female subsides of magic and bond, and patient's arm and foot are fixed this moment, can carry out the operation.

The utility model provides a layer board 9, the surface of pillow ring 21 all are equipped with soft cushion, and the purpose is in order to improve patient's comfort level.

Claims

1. A supporting device for a spine disease patient operation, which comprises a bed board (1) in the front-back direction, the novel bed is characterized in that a box body (2) located in the middle of the bed board (1) is arranged at the lower end of the bed board (1), a rotating rod (3) which is rotatable in the left-right direction is arranged in the box body (2), a rotating column (4) which is in the left-right axial direction and the right end of which penetrates through the box body (2) is arranged at the right end of the rotating rod (3), a gear (5) which is in the left-right axial direction is arranged at the left end of the rotating rod (3), a sliding rod (6) which is in the up-down direction is connected onto the bed board (1) in a sliding mode, a connecting plate (7) is arranged at the lower end of the sliding rod (6), racks (8) which are in the up-down direction and can be meshed with the gear (5) are arranged at.

2. The supporting device for the spine disease patient operation according to claim 1, wherein a connecting block (10) is arranged at the inner lower end of the box body (2), a ratchet wheel (12) which is positioned at the right side of the gear (5) and is coaxial with the gear (5) is rotatably connected to the upper end of the connecting block (10) through a fixing rod (11), the rotating rod (3) penetrates through the ratchet wheel (12) and is slidably connected with the ratchet wheel (12), a limiting block (13) in the up-down direction is hinged to the rear end of the connecting block (10), a clamping block (14) which can be inserted into a ratchet groove of the ratchet wheel (12) is arranged on the upper side of the limiting block (13), and a braking pawl (15) which can be meshed with the ratchet wheel (12) is.

3. The surgical supporting device for the patients with the spinal diseases as claimed in claim 1, wherein the front side wall of the box body (2) is hinged with a non-return pawl (16) capable of meshing with the ratchet wheel (12), and the front side wall of the box body (2) is provided with a spring washer (17) contacting with the front end face of the non-return pawl (16).

4. The spine disease patient operation supporting device according to claim 1, wherein a cam (19) located below the limiting block (13) is rotatably connected to the inside of the box body (2) through a left-right axial rotating shaft (18), and a left-right axial roller (20) in contact with the outer edge surface of the cam (19) is rotatably connected to the lower end of the limiting block (13).

5. The supporting device for spine disease patient surgery as claimed in claim 1, wherein the front end of the bed plate (1) is provided with a pillow ring (21), the front and back sides of the upper end of the bed plate (1) are respectively provided with two fixing rings (22) opposite to each other left and right, the upper end of the bed plate (1) is provided with a plurality of fixing bands (23) corresponding to the fixing rings (22) one by one, the fixing bands (23) are provided with female magic tapes, and the free ends of the fixing bands (23) can pass through the fixing rings (22) and are provided with female magic tapes capable of being bonded with the female magic tapes.

6. The surgical supporting device for the patients with spinal diseases as claimed in claim 1, wherein the right end of the rotating column (4) is provided with a pull rod (24), and the right end of the rotating shaft (18) penetrates through the box body (2) and is coaxially provided with a rotating handle (25).