CN2688257Y

CN2688257Y - Sliding-board human body dead-weight tracting beds

Info

Publication number: CN2688257Y
Application number: CN 200420030124
Authority: CN
Inventors: 礼弘智
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-01-15
Filing date: 2004-01-15
Publication date: 2005-03-30
Anticipated expiration: 2014-01-15

Abstract

The utility model is sliding-board human body dead-weight tracting beds, which belong to the field of medical instrument technology, comprising a bed board, a bed board bracket, a fixing support, a T type bracket with a screw rod and an oxter fixing link. Wherein, the bed board is divided into a fixing part and a sliding part, the oxter fixing link is arranged on the bed board fixing part, a rail pulley wheel is provided under the bed board sliding part, the bed board bracket is provided under the bed board, a built-in sliding rail is arranged on the bed board bracket, the lower end of the bed board bracket is installed on the fixing support, the upper end of the bed board bracket is installed on the T type bracket with the screw rod, the fixing support is connected with the T type bracket with the screw rod through a stable draw rod, a crank is also arranged on the bed board bracket, and the crank is connected with the upper end of the T type bracket with the screw rod through a drive gear. The utility model has scientific structure design, reasonable structure design and simple operation, the utility model can be folded and put away when not in use, and the sliding-board human body dead-weight tracting beds are portable and are suitable for a household and a community medical station.

Description

Slide type body weight extension table

Technical field

This utility model relates to a kind of physiotherapy equipment for the treatment of prolapse of lumbar intervertebral disc, particularly relates to a kind of slide type body weight extension table, belongs to technical field of medical instruments, is suitable for family and community medicine station and uses.

Background technology

At present, most important expectant treatment method at the prolapse of lumbar intervertebral disc patient is a traction therapeutic, the used traction apparatus of hospital mostly is electric device, comprise continuous traction, intermittent traction and quick traction, a kind of " suspension type is from body weight power extension table " that for example Chinese utility model patent ZL provides for 02278019.X number, it has bed surface and bedstead, the head end of bed surface and bedstead are with end, have hinged connection, the foot end of bed surface has ankle brace, between bed surface and bedstead in bedstead, has the elevating ram that both are connected, this oil cylinder links to each other with its control system, at bed surface patient hands and locate, has the electric-controlled switch and the pressure release handle of control oil cylinder lifting.With a kind of " body weight is lumbar traction bed " that provide for Chinese utility model patent ZL01277923.7 number, it mainly is made up of bedstead, traction frame, bed board, knee joint support bar, ankle support bar and elevating mechanism, one end of traction frame is fixedlyed connected with an end of bedstead, its other end end is an arcuate shape, is respectively equipped with knee joint support bar and ankle support bar at this arc part; Bed board is fixed on the traction frame by the hinge symmetry; Traction frame is controlled lifting by elevating mechanism.The traction determined curative effect of above-mentioned traction apparatus, but the patient must allow bed give the next bit patient drawback of use immediately after hospitalize exists traction therapeutic again, causes the patient to can not get lying up, and therapeutic effect is also had a greatly reduced quality.The used traction apparatus of family mostly is the following lumbar traction band that has pulley gear, a kind of " the simple and easy extension table " that for example Chinese utility model patent ZL provides for No. 01214229.8, its key is a traction actuator of being affiliated in the bed termination, this mechanism comprises traction apparatus, traction frame, vest and trousers, traction apparatus is connected with trousers with traction frame respectively, and vest then is connected with head of a bed fixed bar by pull rope.In use, the patient only need put on described vest and trousers, and the doctor rotates retractor handle, can realize the traction to patient's lumbar vertebra.This method has still that frictional resistance is big, the untrue shortcoming of effect except that placing inconvenience, individual patient once adopted the traction of swash plate dead-weight, but its structure only is a simple triangle swash plate, take up room be difficult for greatly storing, not attractive in appearance, in use have a potential safety hazard.

The utility model content

The purpose of this utility model is to overcome the prior art above shortcomings, by existing extension table structure is improved, provide a kind of slide type body weight extension table, this novel slide type body weight extension table simple and practical can reach comparatively ideal traction therapeutic effect fully, and be scientific and reasonable in the design, be easy to family's operation, when storing, folding erecting, little in indoor floor space.

The technical solution that this utility model provides is: this slide type body weight extension table includes the bracing frame and the operating means of bed board, bed, be characterized in that bed board is made up of standing part and slipper, below bed board, be provided with the bed board carriage, the following of bed board carriage is the bracing frame of bed, wherein the bed board carriage is provided with slide rail near the inboard of an end of bed board slipper, the track pulley is installed below the bed board slipper, during treatment, the bed board slipper can be by walking in the slide rail of track pulley on the bed board carriage.

For better finishing the purpose of this utility model, make things convenient for patient's treatment, the bed board standing part is provided with the oxter fixed bar, and this oxter fixed bar coated outside has flexible materials such as sponge.

For better finishing the purpose of this utility model, described bed bracing frame is by being installed in the bed board carriage near the fixed support in the bottom portion of bed board slipper be installed in the bed board carriage and prop up near the T type of the band leading screw in the bottom portion of bed board standing part and be configured to, and is connected by stablizing pull bar between wherein on fixed support and the T type support of being with leading screw.

For better finishing the purpose of this utility model, include a rocking handle that is arranged on the bed board carriage in the described operating means, this rocking handle is connected with the T type support upper end of band leading screw by travelling gear.

For better finishing the purpose of this utility model, an end of described stable pull bar can be arranged on the middle part of the T type support of band leading screw, and the other end is that hook shape is to catch on the cross bar in the fixed support.Certainly, also can be designed to relatively independent adnexa with stablizing pull bar, be installed on the T type support of fixed support and band leading screw during use between, after treatment finishes it is taken, be convenient to reclaim extension table is folding.

This slide type body weight extension table that provides is after family therapy finishes, the locking bed board slides partly, with the doff on the fixed support is the axle center, upwards rotate the bed board carriage, extension table can erect, the T type support and the stable pull bar of band leading screw are regained downwards, and area is little on shared ground of indoor placement.

Compared with prior art, the main body of the beneficial effects of the utility model shows practicality and the safety in family therapy, and is scientific and reasonable for structure when traction therapeutic, simple to operate, collapsible recovery when non-treatment, and shared ground area is easy to store for a short time.

Description of drawings

Structural representation when the slide type body weight extension table that Fig. 1 provides for this utility model is prepared treatment;

Structural representation when Fig. 2 does traction therapeutic for this slide type body weight extension table;

Fig. 3 for this slide type body weight extension table when storing, the folding structural representation that erects.

Number in the figure is: 1. bed board standing part, and 2. bed board slipper, 3. oxter fixed bar, 4. bed board carriage, 5. fixed support, 6. the T type support of band leading screw is 7. stablized pull bar, 8. rocking handle.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is described in detail:

As Fig. 1～shown in Figure 3, this utility model includes bed board standing part 1, bed board slipper 2, oxter fixed bar 3, bed board carriage 4, fixed support 5, the T type support 6 of band leading screw, stablize pull bar 7 and rocking handle 8, wherein bed board standing part 1 and bed board slipper 2 have constituted bed board, bed board standing part 1 is provided with the oxter fixed bar 3 of parcel sponge, the track pulley is installed below bed board slipper 2, below bed board, be provided with bed board carriage 4, on bed board carriage 4, be built-in with slide rail, be installed in bed board carriage 4 and constituted a bed bracing frame near fixed support in the bottom portion of bed board slipper 25 and the T type support 6 that is installed in the band leading screw in the bed board carriage 4 close bottom portions of bed board standing part 1, wherein fixed support 5 with the band leading screw T type support 6 between be connected by stablizing pull bar 7, the end that should stablize pull bar 7 is arranged on the middle part of the T type support 6 of band leading screw, it is hook-shaped to catch on the cross bar in the fixed support 5 that the other end is, also be provided with rocking handle 8 on bed board carriage 4, this rocking handle 8 is connected by T type support 6 upper ends of travelling gear with the band leading screw.

When treatment is used, at first the patient lies low on extension table, waist is above on bed board standing part 1, waist is following on bed board slipper 2, the oxter fixed bar 3 that is surrounded by sponge is clipped under the axillary fossa, shake rocking handle 8, make spindle arrangement rotation and elongation by travelling gear, upwards promote bed board carriage 4, with the doff on the fixed support 5 is fixing point, making the seesaw mode moves, bed surface is tilted gradually, patient's waist is above because the support of oxter fixed bar 3, and the frictional resistance of bed board standing part 1 and health formation, patient's upper body is still on the bed board standing part 1 relatively, the waist of health is following to be subjected to gravity effect with bed board slipper 2, form the trend that moves downward simultaneously, thereby form downward pulling force, make the lumbar intervertebral disc place produce pull strength, the size of pull strength, comprise the pulling force of the following own wt generation of patient's waist and the pulling force that bed board slipper 2 glides and produced, (for example regulate by giving bed board slipper 2 quantitative counterweights, edge at bed board slipper 2 is provided with the default hole of several counterweights, in default hole, hang weight or the direct ways such as ankle that weight are suspended on the patient according to the required pulling force of treatment again), determine quantitative counterweight scientifically and rationally, can quantitatively increase the pull strength at patient's lumbar intervertebral disc place, reaching the optimum efficiency of traction therapeutic, and make traction therapeutic process safer.

After patient's traction therapeutic finishes, shake rocking handle 8 in the other direction, the leading screw withdrawal of elongation, make bed board carriage 4 return to level again, the pull strength at patient's lumbar intervertebral disc place disappears, and the patient is lying low on the extension table more than two hours, with the after treatment effect, or move to the rest that the longer time is gone up in bed, thereby finished the seance process.During the folding recovery of desire extension table, at first locking bed board slipper 2, is the axle center with the doff on the fixed support 5, upwards rotates bed board carriage 4, and extension table can erect, and the T type support 6 of band leading screw is regained downwards with stable pull bar 7, so that in indoor placement.

Claims

1. slide type body weight extension table, include the bracing frame and the operating means of bed board, bed, it is characterized in that bed board is made up of standing part and slipper, below bed board, be provided with the bed board carriage, the following of bed board carriage is the bracing frame of bed, wherein the bed board carriage is provided with slide rail near the inboard of bed board slipper one end, and the track pulley is installed below the bed board slipper.

2. slide type body weight extension table according to claim 1 is characterized in that described bed board standing part is provided with the oxter fixed bar, and this oxter fixed bar coated outside has the sponge flexible material.

3. slide type body weight extension table according to claim 1 and 2, it is characterized in that described bed bracing frame by being installed in the bed board carriage near the fixed support in the bottom portion of bed board slipper be installed in the bed board carriage and prop up near the T type of the band leading screw in the bottom portion of bed board standing part and be configured to, be connected by stablizing pull bar between wherein on fixed support and the T type support of being with leading screw.

4. slide type body weight extension table according to claim 1 and 2 is characterized in that including in the described operating means rocking handle that is arranged on the bed board carriage, and this rocking handle is connected with the T type support upper end of band leading screw by travelling gear.

5. slide type body weight extension table according to claim 3 is characterized in that including in the described operating means rocking handle that is arranged on the bed board carriage, and this rocking handle is connected with the T type support upper end of band leading screw by travelling gear.