CN203591365U - Portable horizontal cervical traction stand without counter weight - Google Patents
Portable horizontal cervical traction stand without counter weight Download PDFInfo
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- CN203591365U CN203591365U CN201320620740.6U CN201320620740U CN203591365U CN 203591365 U CN203591365 U CN 203591365U CN 201320620740 U CN201320620740 U CN 201320620740U CN 203591365 U CN203591365 U CN 203591365U
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- traction
- ratchet
- portable
- cervical traction
- haulage gear
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Abstract
A portable horizontal cervical traction stand without counter weight is a non-operational instrument for spine surgery, and is especially relates to a portable horizontal cervical traction tool without counter weight for cervical traction. The portable horizontal cervical traction stand comprises a ratchet reeling type traction mechanism, an electronic dynamometer and a suspension rack suspended on a headboard, wherein the suspension rack comprises a hook, a vertical rod and an inclined rod, which are connected. The lower end of the inclined rod is connected to the upper end of the vertical rod through a locking joint element, and the ratchet reeling type traction mechanism is connected to the upper end of the inclined rod and provides traction force through a coiled traction band coiled on a reeling wheel. The included angle between the vertical rod and the inclined rod and the position of a directive wheel can be changed by adjusting the locking joint element to change the direction of traction force line. The ratchet reeling type traction mechanism provides traction force, and a counter weight, a horizontal plate and a vertical fixing plate are eliminated. A suspension rack and a ratchet rolling type traction mechanism are employed, and the portable horizontal cervical traction stand is convenient for installation and use. The portable horizontal cervical traction stand is convenient for carrying around and being used at home.
Description
Technical field
This utility model relates to the apparatus of the non-surgical procedure in spinal surgery, relate in particular to a kind of for cervical traction without the portable clinostatism traction appliance of weight.
Background technology
Cervical traction can play the local braking of cervical vertebra, recovers and keep the effect of the normal position of cervical vertebra, the mechanical balance of recovery cervical vertebra, be a kind of common non-surgical treatment of field of spinal surgery, and be widely used in the spinal surgery such as cervical spinal trauma, regression illness.The position of cervical traction comprises traction seat and horizontal traction, and wherein traction seat, because patient cannot keep permanent seat state, so be a kind of traction of discontinuity, is used for the illness without prolonged traction such as cervical spondylosis, neck soft damage; And horizontal traction can keep traction for a long time, so be applicable to the illness that fracture of cervical vertebra, dislocation etc. need prolonged traction.Meanwhile, during due to horizontal traction, position is comfortable, be equally applicable to can row traction seat the illness for the treatment of.Current cervical vertebra horizontal traction device is often by traction frame, and pull rope and weight form, and traction frame is fixed on the sick bed head of a bed, pull rope is through the pulley on traction frame, one end is connected with pillow belt or skull traction ring, and the other end is connected with weight, plays draw by the weight of weight.
But in clinical practice, sufferer and family members that the weight hanging on head of a bed pull rope is is usually come and gone in ward bump against, cause that weight waves, pull strength changes, patient feels discomfort of neck area and fear, even may occur the situation of aggravation.And a kind of traction apparatus without weight can, in keeping traction effect, be avoided the generation of above-mentioned situation.Chinese utility model patent " lying position cervical vertebra extraction fixer " (utility model patent number: ZL201020144735.9 Granted publication number: CN201684054U) discloses a kind of lying position cervical vertebra extraction fixer, comprise bodyboard, be arranged on vertical fixing head and the towing bracket of bodyboard end, in the middle of vertical fixing head, establish a side position perforation, spiral force-regulating rod is connected with spring tension display one end through the perforation of side position, the spring tension display other end is connected with towing bracket, in described bodyboard, shoulder pad is set.Pull strength size, by spiral force-regulating rod easy adjustment, regulates outward and increases pull strength, regulates and dwindles pull strength inward, and pull strength size shows by spring tension display.But the bodyboard in this technical scheme is large with vertical fixing head volume and weight, be not easy to carry and use at home, cost of manufacture is also relatively high.And this device only has a side position perforation on vertical fixing head, when drawing, patient cannot regulate the line of force direction of traction.
Utility model content
The purpose of this utility model is to provide a kind of without the portable clinostatism cervical traction of weight support, adopt hanger bracket, ratchet coiling type haulage gear and electronic tension meter, and the line of force direction that can regulate easily as required traction in the time of traction, realizes the visual accurate control of pull strength.
This utility model solves the problems of the technologies described above adopted technical scheme:
One, without the portable clinostatism cervical traction of weight support, comprises ratchet coiling type haulage gear and electronic tension meter, it is characterized in that:
Described also comprises for being suspended on the hanger bracket on the head of a bed without the portable clinostatism cervical traction of weight support;
Described hanger bracket is by linking up with, and vertical rod and brace connect to form; The lower end of brace is connected to the upper end of vertical rod by locking joint component, ratchet coiling type haulage gear is connected to the upper end of brace;
Described ratchet coiling type haulage gear provides pull strength by the traction belt that batches being wound on winding wheel;
The described end that batches traction belt is connected to the upper end of electronic tension meter by a directive wheel, the lower end of electronic tension meter is connected to pillow belt or skull traction ring by auxiliary traction band;
Regulate described locked joint component, can change the position of angle and the directive wheel of vertical rod and brace, thereby change the line of force direction of traction.
Preferably technical scheme of one without the portable clinostatism cervical traction of weight support of the present utility model, it is characterized in that described ratchet coiling type haulage gear comprises ratchet fork, detent, driving ratchet, ratchet, winding wheel and directive wheel, coaxial ratchet is connected to winding wheel; The driving ratchet being connected on ratchet fork engages with ratchet, coordinates detent to promote ratchet and winding wheel one-directional rotation, drives the traction belt that batches being wound on winding wheel that pull strength is provided.
The better technical scheme of one without the portable clinostatism cervical traction of weight support of the present utility model, is characterized in that described ratchet coiling type haulage gear also comprises fixed pulley and movable pulley; The described end that batches traction belt, successively by directive wheel, movable pulley and fixed pulley, is connected to pillow belt or skull traction ring; Described electronic tension meter is connected to the lower end of vertical rod by auxiliary traction band, and is connected to ratchet coiling type haulage gear by movable pulley.
The improved technical scheme of one without the portable clinostatism cervical traction of weight support of the present utility model, is characterized in that described hanger bracket is suspended on the inner side of the head of a bed by the hook on its top; The lower end abutment of described hanger bracket, on the head of a bed, forms stable traction supporting construction.
The improved technical scheme of another kind without the portable clinostatism cervical traction of weight support of the present utility model, is characterized in that described hanger bracket is suspended on the outside of the head of a bed by the hook on its top; The lower end of described hanger bracket is connected on the crossbeam of the head of a bed, forms stable traction supporting construction.
The beneficial effects of the utility model are:
1, of the present utility model without the portable clinostatism cervical traction of weight support, adopt ratchet coiling type haulage gear that pull strength is provided, weight, bodyboard and vertical fixing head in prior art scheme are cancelled, adopt hanger bracket and ratchet coiling type haulage gear, easy to install, be easy to carry and use at home.
2, of the present utility model without the portable clinostatism cervical traction of weight support, can regulate easily as required the line of force direction of traction in when traction, realize the visual accurate control of pull strength.
Accompanying drawing explanation
Fig. 1 is the structural representation without the portable clinostatism cervical traction of weight support of the present utility model;
Fig. 2 is the schematic diagram of another embodiment without the portable clinostatism cervical traction of weight support of the present utility model;
Fig. 3 is the internal structure schematic diagram of ratchet coiling type haulage gear;
Fig. 4 is the first using state schematic diagram without the portable clinostatism cervical traction of weight support of the present utility model;
Fig. 5 is the second using state schematic diagram without the portable clinostatism cervical traction of weight support of the present utility model.
In figure, 10-hanger bracket, 11-hook, 12-vertical rod, 13-brace, 131-can lock joint component, 132-connecting bolt, 20-ratchet coiling type haulage gear, 21-ratchet fork, 22-detent, 201-drives ratchet, 202-ratchet, 203-winding wheel, 204-directive wheel, 30-electronic tension meter, 31-batches traction belt, 32-auxiliary traction band, 41-fixed pulley, 42-movable pulley, the 50-head of a bed.
The specific embodiment
In order to understand better technique scheme of the present utility model, describe in detail further below in conjunction with drawings and Examples.
An embodiment without the portable clinostatism cervical traction of weight support of the present utility model as shown in Figure 1, comprises ratchet coiling type haulage gear 20 and electronic tension meter 30, and for being suspended on the hanger bracket 10 on the head of a bed 50;
As shown in Figure 1, hanger bracket 10 is by hook 11, and vertical rod 12 and brace 13 connect to form; The lower end of brace 13 is connected to the upper end of vertical rod 12 by locking joint component 131, ratchet coiling type haulage gear 20 is connected to the upper end of brace 13 by connecting bolt 132;
An embodiment of ratchet coiling type haulage gear 20 as shown in Figure 3, comprises ratchet fork 21, detent 22, drives ratchet 201, ratchet 202, winding wheel 203 and directive wheel 204, and ratchet 202 is coaxially connected to winding wheel 203; The driving ratchet 201 being connected on ratchet fork 21 engages with ratchet 202, coordinates detent 22 to promote ratchet 202 and winding wheel 203 one-directional rotation, and provides pull strength by the traction belt 31 that batches being wound on winding wheel 203;
The described end that batches traction belt 31 is connected to the upper end of electronic tension meter 30 by directive wheel 204, the lower end of electronic tension meter 30 is connected to pillow belt or skull traction ring (not shown) by auxiliary traction band 32;
Regulate described locked joint component 131, can change vertical rod 12 and the angle α of brace 13 and the position of directive wheel 204, thereby change the line of force direction of traction.
In another embodiment without the portable clinostatism cervical traction of weight support of the present utility model shown in Fig. 2, described ratchet coiling type haulage gear 20 also comprises fixed pulley 41 and movable pulley 42; The described end that batches traction belt 31, successively by directive wheel 204, movable pulley 42 and fixed pulley 41, is connected to pillow belt or skull traction ring; Described electronic tension meter 30 is connected to the lower end of vertical rod 12 by auxiliary traction band 32, and is connected to ratchet coiling type haulage gear 20 by movable pulley 42, in accompanying drawing, represents to batch traction belt 31 and auxiliary traction band 32 with double dot dash line.
As shown in Figure 4, hanger bracket 10 is suspended on the inner side of the head of a bed 50 to the first using state without the portable clinostatism cervical traction of weight support of the present utility model by the hook 11 on its top; The lower end abutment of described hanger bracket 10, on the head of a bed 50, forms stable traction supporting construction.
The second using state without the portable clinostatism cervical traction of weight support of the present utility model is shown in Fig. 5, and hanger bracket 10 is suspended on the outside of the head of a bed 50 by the hook 11 on its top; The lower end of described hanger bracket 10 is connected on the crossbeam of the head of a bed 50, forms stable traction supporting construction.
Those of ordinary skill in the art will be appreciated that; above embodiment is only for the technical solution of the utility model is described; and be not used as restriction of the present utility model; any variation of the above embodiment being done based on connotation of the present utility model, modification, all will drop in the protection domain of claim of the present utility model.
Claims (5)
1. without the portable clinostatism cervical traction of a weight support, comprise ratchet coiling type haulage gear and electronic tension meter, it is characterized in that:
Described also comprises for being suspended on the hanger bracket on the head of a bed without the portable clinostatism cervical traction of weight support;
Described hanger bracket is by linking up with, and vertical rod and brace connect to form; The lower end of brace is connected to the upper end of vertical rod by locking joint component, ratchet coiling type haulage gear is connected to the upper end of brace;
Described ratchet coiling type haulage gear provides pull strength by the traction belt that batches being wound on winding wheel;
The described end that batches traction belt is connected to the upper end of electronic tension meter by a directive wheel, the lower end of electronic tension meter is connected to pillow belt or skull traction ring by auxiliary traction band;
Regulate described locked joint component, can change the position of angle and the directive wheel of vertical rod and brace, thereby change the line of force direction of traction.
2. according to claim 1 without the portable clinostatism cervical traction of weight support, it is characterized in that described ratchet coiling type haulage gear comprises ratchet fork, detent, driving ratchet, ratchet, winding wheel and directive wheel, coaxial ratchet is connected to winding wheel; The driving ratchet being connected on ratchet fork engages with ratchet, coordinates detent to promote ratchet and winding wheel one-directional rotation, drives the traction belt that batches being wound on winding wheel that pull strength is provided.
3. according to claim 2 without the portable clinostatism cervical traction of weight support, it is characterized in that described ratchet coiling type haulage gear also comprises fixed pulley and movable pulley; The described end that batches traction belt, successively by directive wheel, movable pulley and fixed pulley, is connected to pillow belt or skull traction ring; Described electronic tension meter is connected to the lower end of vertical rod by auxiliary traction band, and is connected to ratchet coiling type haulage gear by movable pulley.
According to described in claim 1,2 or 3 without the portable clinostatism cervical traction of weight support, it is characterized in that described hanger bracket is suspended on the inner side of the head of a bed by the hook on its top; The lower end abutment of described hanger bracket, on the head of a bed, forms stable traction supporting construction.
According to described in claim 1,2 or 3 without the portable clinostatism cervical traction of weight support, it is characterized in that described hanger bracket is suspended on the outside of the head of a bed by the hook on its top; The lower end of described hanger bracket is connected on the crossbeam of the head of a bed, forms stable traction supporting construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620740.6U CN203591365U (en) | 2013-10-09 | 2013-10-09 | Portable horizontal cervical traction stand without counter weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320620740.6U CN203591365U (en) | 2013-10-09 | 2013-10-09 | Portable horizontal cervical traction stand without counter weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591365U true CN203591365U (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320620740.6U Withdrawn - After Issue CN203591365U (en) | 2013-10-09 | 2013-10-09 | Portable horizontal cervical traction stand without counter weight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546256A (en) * | 2013-10-09 | 2015-04-29 | 上海市同济医院 | Heavy-punch-free portable clinostatism cervical traction frame |
| CN105455868A (en) * | 2016-01-05 | 2016-04-06 | 俞宁平 | Sengstaken-blakemore tube traction frame with tension meter |
-
2013
- 2013-10-09 CN CN201320620740.6U patent/CN203591365U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546256A (en) * | 2013-10-09 | 2015-04-29 | 上海市同济医院 | Heavy-punch-free portable clinostatism cervical traction frame |
| CN105455868A (en) * | 2016-01-05 | 2016-04-06 | 俞宁平 | Sengstaken-blakemore tube traction frame with tension meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140514 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |