CN2676868Y

CN2676868Y - Lumbar vertebra traction therapeutic instrument

Info

Publication number: CN2676868Y
Application number: CN 200320128897
Authority: CN
Inventors: 徐安顺; 徐溢清
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-28
Filing date: 2003-12-28
Publication date: 2005-02-09
Anticipated expiration: 2013-12-28

Abstract

The utility model discloses a lumbar vertebra traction therapeutic instrument, comprising an upper traction belt, a lower traction belt, eudipleural outer pulling rods, an inner pulling rod, a ratchet wheel, and a handle, wherein, the upper traction belt is fixed at the upper part of the outer pulling lever, and the lower traction belt is fixed at the lower part of the inner pulling lever; the upper part of the outer pulling lever is provided with an armpit support, the middle part of the outer pulling rod is hollow, and the lower part of the outer pulling rod is provided with an opening; the inner pulling rod extends into the outer pulling rod from the lower opening of the outer pulling rod and forms a sliding fit with the outer pulling rod; the ratchet wheel is arranged on the outer pulling lever; a part of the ratchet wheel is extended into the outer pulling rod and compresses on the ratchet bar of the inner pulling rod; the ratchet wheel is connected with the handle. The utility model has the advantage of simple use method that the patient does not need to go to a hospital and needs not the help of others, and can complete self traction by lying on a bed or standing or sitting; besides, the utility model has the advantages of small size, light weight, convenient carrying, and cheap treatment expense.

Description

A kind of lumbar traction treatment instrument

Technical field this utility model relates to the physical therapy device of medical domain, relates in particular to the lumbar traction treatment instrument of treatment prolapse of lumbar intervertebral disc

The treatment prolapse of lumbar intervertebral disc generally adopts the method for traction in the background technology prior art, with the pressure of lax lumbar intervertebral disc, be effective and reset, thereby relief of symptoms reaches the purpose of healing.The extension table volume of the treatment lumbar spondylosis that present hospital is commonly used is bigger, complicated operation, and the expense height, also inconvenient.

The summary of the invention the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and a kind of lumbar traction treatment instrument is provided, and patient need not go to hospital, also need not other people help just can to finish traction to oneself.

The technical scheme in the invention for solving the above technical problem is, designs a kind of lumbar traction treatment instrument, comprises traction belt, traction belt, symmetrical outside link, draw-in bar, ratchet, hands handle down; Last traction belt is fixed on outside link top, and following traction belt is fixed on the draw-in bar bottom; Outside link top has axil holder intermediate hollow and bottom that opening is arranged, draw-in bar inserts into the inner and forms with it sliding fit from the lower openings of outside link, ratchet is positioned on the outside link, and the part of ratchet stretches into this outside link and is pressed on the ratchet bar of draw-in bar, and ratchet connects handle.

Compare with existing level, advantage of the present utility model is: using method is simple, and patient need not go to hospital, also need not other people help, and lies on a bed or is standing, is seated and can finishes traction to oneself; Volume is little, and is in light weight, easy to carry, and medical expense is cheap.

Description of drawings Fig. 1 is the sketch map of this utility model lumbar traction treatment instrument;

Fig. 2 is the cutaway view of C-C among Fig. 1;

Fig. 3 is the enlarged drawing that A is ordered among Fig. 1;

Fig. 4 is the cutaway view of B-B among Fig. 3.

The utility model is described in further detail below in conjunction with the most preferred embodiment shown in each accompanying drawing for the specific embodiment.

Lumbar traction treatment instrument as shown in Figure 1 and Figure 2 comprises traction belt 5, following traction belt 6, symmetrical

outside link

31 and 32,

axil holder

21 and 22, draw-in bar 38 and 39,

ratchet

41 and 42, handle 11 and 12.Opening is arranged at

outside link

31 and 32 intermediate hollows and bottom, and draw-in bar 38 and 39 inserts into the inner and form with it sliding fit from the lower openings of

outside link

31 and 32 respectively.Ratchet 41 and 42 is positioned on

outside link

31 and 32, and a described ratchet 41 and a part of 42 stretch into this

outside link

31 and 32 and be pressed on draw-in bar 38 and 39, and handle 11 is connected with 42 with ratchet 41 with 12.As shown in Figure 3, Figure 4, on the draw-in bar 38 and 39 of lumbar traction treatment instrument ratchet bar is arranged,

ratchet

41 and 42 embeds described ratchet bar and pins draw-in bar 38 and 39, makes it and can not bounce back.

Patient will go up traction belt 5 and tighten at chest during use, to descend traction belt 6 to tighten at waist, symmetrical

outside link

31,32 and draw-in bar 38,39 are tightened respectively on last traction belt 5 and following traction belt 6, both hands are pulled

handle

11,12 repeatedly, at this

moment ratchet

41,42 just promotes the ratchet bar on the draw-in bar 38,39, make draw-in bar 38,39 stretch out from

outside link

31,32, thereby make the distance that goes up between traction belt 5 and the following traction belt 6 magnify, lumbar vertebra has also just obtained traction.

Characteristics of the present utility model are,

utilization handle

11,12 is pulled the

ratchet

41,42 that is installed on the

outside link

31,32, and then producing the purpose that the power of the unidirectional promotion of ratchet bar on the draw-in bar 38,39 is reached traction, no matter patient be recumbency, standing or be seated and can finish traction to oneself.

Multiple diseases such as described lumbar traction treatment instrument can be used for treating and ache all over, lumbar muscle strain, prolapse of lumbar intervertebral disc, sciatica.

Claims

1, a kind of lumbar traction treatment instrument, comprise traction belt (5), following traction belt (6), it is characterized in that: also comprise symmetrical outside link (31,32), axil holder (21,22), draw-in bar (38,39), ratchet (41,42), handle (11,12), outside link (31,32) opening is arranged at intermediate hollow and bottom, draw-in bar (38,39) respectively from outside link (31,32) lower openings inserts into the inner and forms with it sliding fit, ratchet (41,42) be positioned at outside link (31,32) on, described ratchet (41,42) a part stretches into this outside link (31,32) and be pressed on draw-in bar (38,39) on.

2, lumbar traction treatment instrument according to claim 1 is characterized in that: draw-in bar has ratchet bar on (38,39), and the part of ratchet (41,42) embeds described ratchet bar, makes it and can only one-way movement can not bounce back.

3, lumbar traction treatment instrument according to claim 1 and 2 is characterized in that: described handle (11,12) is connected with ratchet (41,42).