CN203291091U

CN203291091U - Dynamic traction chiropractic bed

Info

Publication number: CN203291091U
Application number: CN2013202396339U
Authority: CN
Inventors: 黄家南; 黄伟秦
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-07
Filing date: 2013-05-07
Publication date: 2013-11-20
Anticipated expiration: 2023-05-07

Abstract

The utility model discloses a dynamic traction chiropractic bed which comprises a bed body, a control device and an axial traction device. The dynamic traction chiropractic bed is characterized in that a left gripping column and a right gripping column are respectively arranged on the left side and the right side of an upper body position section of the bed body; the axial traction device comprises a left lower limb axial traction device, a right lower limb axial traction device, a left lower limb constraining member, a right lower limb constraining member, a left upper position traction point and a right upper position traction point, wherein the left lower limb constraining member and the right lower limb constraining member are connected with linear motion members of the left lower limb axial traction device and the right lower limb axial traction device; the left upper position traction point and the right upper position traction point are connected with a left waist fixing position and a right waist fixing position through traction belts in a mode of the same-side connection or cross connection. Compared with the prior art, the dynamic traction chiropractic bed disclosed by the utility model has the characteristics that during use, the fixing operations of binding abdomen and binding hip are omitted; meanwhile, the dynamic traction chiropractic bed is more in traction mode and is good in treatment effect.

Description

A kind of dynamic traction is vertebra reduction bed

Technical field

It is vertebra reduction bed that this utility model relates to a kind of dynamic traction, and it belongs to the extension table class.

Background technology

Lumbar vertebra and spinal column class disease are one of commonly encountered diseases of the mankind, and traction therapeutic is usual way in spinal column class disease treatment process, and general traction therapeutic adopts assistive device to complete, and described assistive device people are referred to as to draw vertebra reduction bed.in the prior art, the vertebra reduction bed axial traction device that comprises that mainly a body and relative bed body are made axial traction of described traction forms, tractive manner is mainly in the axial traction mode as main, also comprise in the prior art a kind of split bed surface extension table, but the characteristics of this split bed surface extension table are bed surfaces, be two bed surfaces of axial separation, during use, the upper position of human body and lower position are constrained in respectively on two bed surfaces, two bed surfaces separate vertically under the driving of driving device, to realize axial traction, another function of this split bed surface extension table is, two bed surfaces are in the process of separating, can relatively rotate, thereby the upper position that drives human body is realized relative rotation with lower position, with auxiliary lumbar vertebra or restoring backbone.the problem that prior art exists is that its therapeutic effect of simple axial traction is limited, split bed surface extension table is on the basis of axial traction, after the relatively rotating of attached top surface, although its therapeutic effect is better than simple axial traction bed, but such mode is brought certain potential safety hazard, at human body in relative rotation in process, the unexpected generation can even be arranged, cause iatrogenic injury, simultaneously, but position on human body and lower position are constrained on two bed surfaces, be referred to as in the industry to prick abdomen and prick hip and fix, the very large work of labor intensity, the operator does not have certain muscle power to be difficult to, in addition, in the situation that binding effect is bad, often can cause patient's fixed position skin friction wound, costa sternales crush injury etc. iatrogenic injury, obviously prior art has further improved necessity.

The utility model content

The purpose of this utility model is to provide a kind of dynamic traction vertebra reduction bed, the problem that exists to overcome prior art.

a kind of dynamic traction of the present utility model is vertebra reduction bed, comprise a body, control device and axial traction device, described axial traction device comprises actuating source and rectilinear motion member, described control device is controlled described axial traction device, it is characterized in that being respectively equipped with a left side on the left and right sides bedside of upper position section of described bed body, post is held on the right side, described axial traction device comprises a left side, right lower extremity axial traction device, a described left side, the rectilinear motion member of right lower extremity axial traction device connects respectively a left side, the right lower extremity confining part, be listed in tailstock left and right two sides in two minute and by the left side of corresponding axial traction device driving another also comprising, position, upper right towing point, and constrain on the human lumbar hip and form a waist hip left side, the waist hip constraint mechanism of right fixed bit, a described left side, position, upper right towing point and a waist hip left side, between right fixed bit, by traction belt, by homonymy, link or intersect the mode that links and connect.

In the situation that by traction belt, to intersect the mode that links, connect between described left and right upper towing point and the left and right fixed bit of waist hip, as preferably, described left and right upper towing point is respectively formed on the termination of left rigid bar and right rigid bar, and the other end of described left rigid bar and right rigid bar connects firmly and connects with rectilinear motion member right, left lower extremity axial traction device respectively.

As further preferred, also comprise left hand and right hand axial traction device, described left and right hold post respectively the rectilinear motion member by left rod member, right rod member and left hand and right hand axial traction device connect firmly and connect.

This dynamic traction of the present utility model is vertebra reduction bed, single axial traction device has been divided into to left and right lower limb axial traction device, can under the control of control device, realize the staggered traction of left and right lower limb like this, what is more important, also comprised left and right upper towing point, between described left and right upper towing point and the left and right fixed bit of waist hip, by traction belt, by homonymy, linking or intersecting the mode that links connects.the hands section of abundanter like this traction, particularly on a described left side, position, upper right towing point is connected in respectively the waist hip right side by traction belt in the mode of intersecting, in the time of on left fixed bit, be that position, upper left towing point is connected on right fixed bit, position, upper right towing point is connected on left fixed bit, can also realize realizing oblique torsion traction in the process of axial traction, in the prior art, also there is extension table to configure oblique traction, but the direct of travel of the towing point of the oblique traction of prior art itself is also oblique, and in this utility model, the direct of travel of realizing the upper towing point of oblique traction is axial, the inventor finds, the oblique traction with axial direct of travel realization like this, its torsion that acts on human body and human body is formed more meets the characteristics of motion of human body lumbar vertebra and joint of vertebral column, this point that sufficient proof has been put into practice also in treatment, when this utility model uses in addition, no longer need to prick abdomen and prick the hip fixing operation, people's two handss upper act the respectively hold that post is held on a left side and post is held on the right side, then by with a described left side, the joining left side of rectilinear motion member of right lower extremity axial traction device, left lower limb and the right lower limb of human body lived in the constraint of right lower extremity confining part, can draw, operator's labor intensity decrease, under preferred version, a described left side, post is held respectively by left bar bar in the right side, right bar bar is with left, the rectilinear motion member of right hand axial traction device connects firmly and connects, be that a left side is held post and the right side and held post and also by corresponding axial traction device, driven and done axially-movable respectively, can more enrich traction mode of the present utility model like this, according to the above, obviously the purpose of this utility model is achieved.

The accompanying drawing explanation

Fig. 1 is the vertebra reduction bed structural representation of a kind of dynamic traction that this utility model preferred embodiment provides;

The axial traction actuating device structural representation that a kind of dynamic traction that the preferred embodiment of Fig. 2 this utility model provides is vertebra reduction bed;

Fig. 3 is the vertebra reduction bed structural representation that removes after a body of this a kind of dynamic traction shown in Figure 1;

Fig. 4 is the structural representation after Fig. 3 further removes left lower extremity shank axial traction unit;

Fig. 5 is the structural representation after Fig. 3 further removes right lower extremity shank axial traction unit;

In each figure:

1 is the bed body;

101 is bed surface;

102 is the head of a bed;

103 is tailstock;

20 is motor;

21 is screw rod;

22 is the rectilinear motion member;

221 is nut;

301 is the right lower extremity confining part;

302 is the left lower extremity confining part;

4 is waist hip constraint mechanism;

401 is the right fixed bit of waist hip;

402 is the left fixed bit of waist hip;

501 is right rigid bar;

502 is left rigid bar;

601 for holding post in the right side;

602 for holding post in a left side;

603 is right rod member;

604 is left rod member;

7 is flexible-belt;

M1 is right lower extremity shank axial traction device;

M2 is left lower extremity shank axial traction device;

M3 is right hand axial traction actuating device;

M4 is left hand axial traction actuating device.

The specific embodiment

The utility model is described in further detail for the vertebra reduction bed and accompanying drawing of a kind of dynamic traction that provides below with reference to this utility model preferred embodiment.

a kind of dynamic traction that this preferred embodiment provides is vertebra reduction bed, as accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, shown in accompanying drawing 5, comprise bed 1 body, control device and axial traction device, described axial traction device comprises actuating source and rectilinear motion member 22, described control device is controlled described axial traction device, in this preferred embodiment, described actuating source is consisted of motor 20 and the screw rod 21 that connects with the output shaft of motor 20, described rectilinear motion member 22 comprises the confined nut 221 of radial motion, described nut 221 is screwed in described screw rod 21, when motor 20 rotates under the control of control device, driving screw rod 21 rotates, thereby make to make axial rectilinear motion with the rectilinear motion member 22 of nut 221 one,

in this preferred embodiment, on the left and right side of the upper position section of described bed body 1, be respectively equipped with a left side and hold post 602, post 601 is held on the right side, described axial traction device comprises left lower extremity axial traction device M2, right lower extremity axial traction device M1, also comprise simultaneously respectively and left lower extremity axial traction device M2, the joining left lower extremity confining part 302 of rectilinear motion member 22 of right lower extremity axial traction device M1, right lower extremity confining part 301, be listed in tailstock left and right two sides in two minute and by position, the upper left towing point 506 of corresponding axial traction device driving another also comprising, position, upper right towing point 505, and constrain on the waist hip of human body and form the left fixed bit 402 of waist hip, the waist hip constraint mechanism of the right fixed bit 401 of waist hip, in this preferred embodiment, position, described upper left towing point 506 and position, upper right towing point 505 are connected on the right fixed bit 401 of waist hip and the left fixed bit 402 of waist hip in the mode of intersecting by traction belt 7 respectively.

In this preferred embodiment, position, described upper left towing point 506 and position, upper right towing point 505 are respectively formed on the termination of left rigid bar 502 and right rigid bar 501, and the other end of described left rigid bar 502 and right rigid bar 501 connects firmly and connects with the rectilinear motion member 22 of right lower extremity axial traction device M1, left lower extremity axial traction device M2 respectively.Position, obvious described upper left towing point 506 and position, upper right towing point 505 can arrange respectively an independently axial traction device driving of entering, this preferred embodiment has been selected to be driven by right lower extremity axial traction device M1, left lower extremity axial traction device M2, can save so a pair of axial traction device, be a kind of comparatively economic solution.

In this preferred embodiment, also comprise left hand axial traction actuating device M4, right hand axial traction actuating device M3, a described left side hold post 602, the right side hold post 601 respectively the rectilinear motion member 22 by left rod member 604, right rod member 603 and left hand axial traction actuating device M4, right hand axial traction actuating device M3 connect firmly and connect.according to traction principle of the present utility model, post 602 is held on a left side, hold on the dual-side of upper position section that post 601 is fixed on a body 1 on the right side, also to realize certain traction therapeutic function, this preferred embodiment has adopted a left side to hold post 602, but the mode of post 601 axially-movable under corresponding axis draws to traction apparatus is held on the right side, purpose is further to enrich traction mode, certainly, on a left side, hold post 602, hold in the situation that the axial traction device of post 601 correspondences is failure to actuate on the right side, a left side is held post 602 and the right side and is held post 601 and naturally be in illegal state, under this state, post 602 and right holding on the dual-side of upper position section that post 601 is equivalent to be fixed on a body 1 are held in a left side.

Claims

1. a dynamic traction is vertebra reduction bed, comprise a body, control device and axial traction device, described axial traction device comprises actuating source and rectilinear motion member, described control device is controlled described axial traction device, it is characterized in that being respectively equipped with a left side on the left and right sides bedside of upper position section of described bed body, post is held on the right side, described axial traction device comprises a left side, right lower extremity axial traction device, a described left side, the rectilinear motion member of right lower extremity axial traction device connects respectively a left side, the right lower extremity confining part, be listed in tailstock left and right two sides in two minute and by the left side of corresponding axial traction device driving another also comprising, position, upper right towing point, and constrain on the human lumbar hip and form a waist hip left side, the waist hip constraint mechanism of right fixed bit, a described left side, position, upper right towing point and a waist hip left side, between right fixed bit, by traction belt, by homonymy, link or intersect the mode that links and connect.

2. a kind of dynamic traction according to claim 1 is vertebra reduction bed, between described left and right upper towing point and the left and right fixed bit of waist hip, by traction belt, to intersect the mode that links, connect, it is characterized in that described left and right upper towing point is respectively formed on the termination of left rigid bar and right rigid bar, the other end of described left rigid bar and right rigid bar connects firmly and connects with rectilinear motion member right, left lower extremity axial traction device respectively.

3. a kind of dynamic traction according to claim 1 and 2 is vertebra reduction bed, characterized by further comprising left hand and right hand axial traction device, described left and right hold post respectively the rectilinear motion member by left rod member, right rod member and left hand and right hand axial traction device connect firmly and connect.