CN211049753U - Cervical vertebra tractor - Google Patents

Abstract

The utility model discloses a cervical vertebra tractor, which comprises a traction support and a traction sleeve, wherein the traction support comprises a cross rod and vertical rods arranged at two ends of the cross rod, the cross rod and the two vertical rods form a U-shaped shape, one end of the vertical rod far away from the transverse rod is connected with a fixed hook, the transverse rod is fixedly provided with a supporting rod, and two ends of the transverse rod far away from the supporting rod are both provided with a fixing device, one end of the support rod far away from the cross rod is provided with an angle-adjustable connecting rod, one end of the connecting rod far away from the support rod is provided with an angle-adjustable guide wheel frame, the guide wheel frame is provided with a through hole, a traction wheel is rotatably arranged in the through hole, two sides of the traction sleeve are provided with connecting belts, and the connecting belts are connected with traction ropes, the haulage rope sets up and the haulage rope passes the through-hole setting on the traction wheel, the one end that the haulage rope stretches out the through-hole is connected with the counterweight, the utility model discloses advantage compared with prior art lies in: different fixing modes can be selected according to different sickbeds, and the individual treatment of the cervical vertebra can be achieved through the angle adjustment of the connecting rod and the guide wheel frame according to the cervical vertebra disease condition of a patient.

Description

Cervical vertebra tractor

Technical Field

The utility model relates to the technical field of cervical vertebra rehabilitation treatment, in particular to a cervical vertebra tractor.

Background

Traction is one of important means for treating cervical spondylosis, the height of an intervertebral space can be increased through traction, the pressure born by an intervertebral disc is reduced, the compression on cervical spinal nerves is relieved, the blood circulation of intervertebral tissues is improved, and inflammatory reaction is reduced, so that the symptoms of stiffness and pain of neck muscles of a patient are improved, meanwhile, traction is also one of important means for treating early-stage cervical vertebra injuries (such as cervical vertebra fracture, cervical vertebra dislocation and the like), the head and the spinal cord can be stabilized at the middle axis by early-stage cervical traction, separated fracture fragments, particularly lateral mass separation and displacement can be reduced to a certain extent, the movement caused by the attached ligament softness and contraction is avoided, the space of a vertebral canal is relatively enlarged, the long-time compression degeneration and necrosis of the spinal nerves are avoided, favorable conditions are created for later-stage cervical surgery treatment, so that the prognosis is improved, but the cervical traction in the prior art mainly has two defects, firstly, the cervical vertebra traction angle can not be adjusted, and the personalized treatment of the cervical vertebra can not be achieved; secondly, because the head of a bed is mainly divided into a hollow-out type and a flap type, the tractor can not change the fixing mode according to different beds.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above technical defect, and provide an adjustable cervical vertebra traction angle, be applicable to the cervical vertebra tractor of multiple sick bed.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a cervical vertebra tractor, includes and pulls the support and pull the cover, it includes the horizontal pole and sets up montant and the horizontal pole at the horizontal pole both ends and two montant constitution U type forms to pull the support, the one end that the horizontal pole was kept away from to the montant is connected with the fixed hook, the fixed both ends that are equipped with bracing piece and horizontal pole and keep away from the bracing piece on the horizontal pole all are equipped with fixing device, the one end that the horizontal pole was kept away from to the bracing piece is equipped with angularly adjustable connecting rod and connecting rod one end of keeping away from the bracing piece is equipped with angularly adjustable guide wheel frame, the last through-hole and the through-hole internal rotation of being equipped with of guide wheel frame installs the traction wheel, the both sides of pulling the cover are equipped with connecting band and are.

Compared with the prior art, the utility model the advantage lie in: a cervical vertebra tractor can select different fixing modes according to different sickbeds, and can achieve personalized treatment of cervical vertebra through angle adjustment of a connecting rod and a guide wheel frame according to cervical vertebra disease conditions of patients.

As an improvement, the two ends of the connecting rod are respectively provided with a first fixing ring and a second fixing ring, one end, far away from the cross rod, of the supporting rod is provided with a first internal thread pipe, the connecting rod respectively penetrates through the first fixing ring and the first internal thread pipe to be arranged, the butterfly bolt is in threaded connection with the first internal thread pipe, a second internal thread pipe is arranged on the outer side face of the guide wheel frame, the guide wheel frame respectively penetrates through the second fixing ring and the second internal thread pipe to be arranged, the butterfly bolt is in threaded connection with the second internal thread pipe, the angle between the connecting rod and the supporting rod and the angle between the guide wheel frame and the connecting rod can be respectively adjusted by screwing the butterfly bolt, the operation is convenient and rapid, the connecting rod and the supporting rod can be fixed through.

As the improvement, fixing device includes that elasticity buckle, U type detain and puller bolt, elasticity buckle clamps on the horizontal pole, elasticity buckle and U type detain fixed connection, the opening direction that the U type was detained is unanimous with the fixed hook articulates the direction, puller bolt stretches into U type and detains inboard setting and puller bolt and U type and detain threaded connection, the one end that puller bolt is located U type and detains the inboard is equipped with the stripper plate and the one end that the stripper plate was kept away from to puller bolt is equipped with the knob, and elasticity buckle clamps the equipment of the fixing device of being convenient for on the horizontal pole, and the accessible is twisted the knob soon and is made puller bolt stretch into U type with different length and detain the inboard, is applicable to the connecting pipe of the different pipe diameters of sick bed head, and the setting of stripper plate further will draw the support to fix on sick bed.

The open end symmetry of elasticity buckle is equipped with the engaging lug and two engaging lugs pass through butterfly bolt and tightly lean on together, and the setting that tightly leaned on two engaging lugs together through butterfly bolt is convenient for prevent that the horizontal pole from taking place to rotate.

As an improvement, a silica gel pad is arranged on the end face of the extrusion plate, and the arrangement of the silica gel pad prevents the extrusion plate from damaging the sickbed.

As an improvement, the counterweight is a weight with a hook, the weight of the counterweight is convenient to replace due to the arrangement of the counterweight with the hook, so that different traction effects can be achieved according to the cervical spondylosis of a patient, and the counterweight is a weight with a hook, so that the cervical vertebra resilience injury caused by sudden loosening and falling can be prevented.

As an improvement, the number of the traction wheels is three, and the traction ropes can be positioned on different traction wheels by the arrangement of the three traction wheels, so that the height of the counterweight is changed, and different exercise effects are achieved.

As an improvement, the connecting band is an elastic band, and the connecting band is arranged on the elastic band, so that the connecting band has certain restoring force on the counterweight, and the damage to the spine caused by sudden weight increase of the counterweight is avoided.

Drawings

Fig. 1 is a schematic structural view of a vertebral tractor according to the present invention, when a bed head is a hollow sickbed.

Fig. 2 is a schematic structural view of the vertebral tractor of the present invention when the bed head is in a turnover type hospital bed use state.

Fig. 3 is a schematic view of a portion of a spinal retractor of the invention.

Fig. 4 is an enlarged view of the fixing device of the vertebral tractor according to the present invention.

As shown in the figure: 1. traction support, 2, traction sleeve, 3, cross bar, 4, montant, 5, fixed hook, 6, bracing piece, 7, fixing device, 7.1, elastic buckle, 7.2, U type knot, 7.3, puller bolt, 7.4, stripper plate, 7.5, knob, 7.6, engaging lug, 8, connecting rod, 9, guide wheel frame, 10, through-hole, 11, traction wheel, 12, connecting band, 13, haulage rope, 14, counter weight, 15, solid fixed ring one, 16, solid fixed ring two, 17, internal thread pipe one, 18, internal thread pipe two.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-4, a cervical vertebra tractor comprises a traction bracket 1 and a traction sleeve 2, and is characterized in that: traction support 1 includes horizontal pole 3 and sets up montant 4 and horizontal pole 3 and two montants 4 constitution U type forms at horizontal pole 3 both ends, the one end that horizontal pole 3 was kept away from to montant 4 is connected with fixed hook 5, the fixed both ends that are equipped with bracing piece 6 and horizontal pole 3 and keep away from bracing piece 6 that are equipped with all are equipped with fixing device 7 on the horizontal pole 3, the one end that horizontal pole 3 was kept away from to bracing piece 6 is equipped with angularly adjustable connecting rod 8 and the one end that bracing piece 6 was kept away from to connecting rod 8 is equipped with angularly adjustable guide wheel frame 9, be equipped with through-hole 10 and through-hole 10 internal rotation on the guide wheel frame 9 and install traction wheel 11, the both sides of traction cover 2 are equipped with connecting band 12 and are connected with haulage rope 13 on connecting band 12, haulage rope 13 sets up and haulage rope 13 passes through-hole.

The both ends of connecting rod 8 are equipped with solid fixed ring one 15 and solid fixed ring two 16 respectively, the one end that horizontal pole 3 was kept away from to bracing piece 6 is equipped with internal thread pipe one 17, connecting rod 8 passes solid fixed ring one 15 and internal thread pipe one 17 setting and butterfly bolt and internal thread pipe one 17 threaded connection respectively through butterfly bolt, be equipped with internal thread pipe two 18 on the lateral surface of leading wheel frame 9, leading wheel frame 9 passes solid fixed ring two 16 and internal thread pipe two 18 setting and butterfly bolt and internal thread pipe two 18 threaded connection respectively through butterfly bolt.

Fixing device 7 includes elastic buckle 7.1, U type and detains 7.2 and puller bolt 7.3, elastic buckle 7.1 clamps on horizontal pole 3, elastic buckle 7.1 and U type detain 7.2 fixed connection, the opening direction of U type knot 7.2 is unanimous with fixed hook 5 articulates the direction, puller bolt 7.3 stretches into U type and detains 7.2 inboard setting and puller bolt 7.3 and U type and detain 7.2 threaded connection, the one end that puller bolt 7.3 is located U type and detains 7.2 inboard is equipped with stripper plate 7.4 and the one end that puller bolt 7.3 kept away from stripper plate 7.4 is equipped with knob 7.5.

The open end of the elastic buckle 7.1 is symmetrically provided with connecting lugs 7.6, and the two connecting lugs 7.6 are tightly leaned together through butterfly bolts.

And a silica gel pad is arranged on the end face of the extrusion plate 7.4.

The counterweight 14 is a weight with a hook.

The number of the traction wheels 11 is three.

The connecting belt 12 is an elastic belt.

In a specific implementation process, the U-shaped buckle connected with the elastic buckle can be set to be an O-shaped hoop, and the O-shaped hoop and the transverse pipe of the sickbed head are locked and fixed by screwing a bolt at the opening of the O-shaped hoop.

The utility model discloses when concrete implementation, when the head of a bed of sick bed is the fretwork formula, patient lies on the sick bed at first, will pull the ways in patient chin position, with the fixed hook make on the violently pipe of the sick bed head pull the support and fix on the sick bed, and according to the demand revolve wrong butterfly bolt and make the angle between connecting rod and the bracing piece, angle between guide wheel frame and the connecting rod, and according to the demand with the fretwork position that the haulage rope passed the sick bed head of a bed head around on appointed traction wheel, thereby articulate the balance weight of different weights through the haulage rope and reach different exercise effects, the head of a bed when the sick bed is the baffle closed, when needs are tempered, rotating barrier lowers the baffle, this moment through the violently pipe department of U type padlock at the sick bed head of a bed, through revolving the violently pipe of revolving the knob messenger stripper plate extrusion head of a bed, thereby will pull the support and fix.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (8)

1. The utility model provides a cervical vertebra tractor, includes traction support (1) and pulls cover (2), its characterized in that: the traction support (1) comprises a cross rod (3), vertical rods (4) arranged at two ends of the cross rod (3), a fixing hook (5) connected with one end of each vertical rod (4) far away from the cross rod (3), a support rod (6) fixedly arranged on the cross rod (3) and fixing devices (7) arranged at two ends of each cross rod (3) far away from the support rod (6), a connecting rod (8) with an adjustable angle arranged at one end of each support rod (6) far away from the cross rod (3) and a guide wheel frame (9) with an adjustable angle arranged at one end of each connecting rod (8) far away from the support rod (6), through holes (10) arranged on the guide wheel frames (9) and traction wheels (11) rotatably arranged in the through holes (10), connecting belts (12) arranged at two sides of the traction sleeve (2) and traction ropes (13) connected with the connecting belts (12), the traction rope (13) is wound on the traction wheel (11) and the traction rope (13) penetrates through the through hole (10), and one end, extending out of the through hole (10), of the traction rope (13) is connected with a counterweight (14).

2. The cervical spine retractor according to claim 1 wherein: the utility model discloses a lead frame, including bracing piece (8), bracing piece (6), internal thread pipe (17), fixing ring (15) and internal thread pipe (17) set up and butterfly bolt and internal thread pipe (17) threaded connection, be equipped with internal thread pipe two (18) on the lateral surface of leading wheel frame (9), leading wheel frame (9) passes fixing ring two (16) and internal thread pipe two (18) respectively through butterfly bolt and sets up and butterfly bolt and internal thread pipe two (18) threaded connection.

3. The cervical spine retractor according to claim 1 wherein: fixing device (7) are including elasticity buckle (7.1), U type knot (7.2) and puller bolt (7.3), elasticity buckle (7.1) clamps on horizontal pole (3), elasticity buckle (7.1) and U type knot (7.2) fixed connection, the opening direction of U type knot (7.2) is unanimous with fixed hook (5) articulate the direction, puller bolt (7.3) stretch into U type knot (7.2) inboard setting and puller bolt (7.3) and U type knot (7.2) threaded connection, the one end that puller bolt (7.3) are located U type knot (7.2) inboard is equipped with stripper plate (7.4) and puller bolt (7.3) keep away from stripper plate (7.4) is equipped with knob (7.5).

4. The cervical spine retractor according to claim 3 wherein: the opening end of the elastic buckle (7.1) is symmetrically provided with connecting lugs (7.6), and the two connecting lugs (7.6) are tightly leaned together through butterfly bolts.

5. The cervical spine retractor according to claim 3 wherein: and a silica gel pad is arranged on the end surface of the extrusion plate (7.4).

6. The cervical spine retractor according to claim 1 wherein: the counterweight (14) is a weight with a hook.

7. The cervical spine retractor according to claim 1 wherein: the number of the traction wheels (11) is three.

8. The cervical spine retractor according to claim 1 wherein: the connecting belt (12) is an elastic belt.

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