CN213553347U

CN213553347U - Operation limb support

Info

Publication number: CN213553347U
Application number: CN202021708020.1U
Authority: CN
Inventors: 刘晴
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-29
Anticipated expiration: 2030-08-17

Abstract

An operation limb support effectively solves the problem that the limb position of a patient is not convenient to adjust when medical staff disinfect the operation patient at present; the adjustable-angle square tube comprises a U-shaped plate with an opening facing left, an outer tube in the vertical direction is arranged at the upper end of the U-shaped plate, a rack in the vertical direction is connected in the outer tube in a sliding mode, a square box with an opening facing back is arranged on the front side of the upper end of the outer tube, a left and right axial rotating shaft is connected in the square box in a rotating mode, a gear meshed with the rack is coaxially arranged on the left side of the rotating shaft, a square tube extending out of the outer tube and arranged in the left and right directions is arranged at the upper end of the rack, an adjusting; can adjust the height and the horizontal position of the limbs of the patient, and is convenient for medical staff to carry out omnibearing disinfection on the legs of the patient.

Description

Operation limb support

Technical Field

The utility model relates to the technical field of auxiliary instruments in operating rooms, in particular to a limb support for operation.

Background

In the operation room nursing, the limb of the patient is often fixed to complete the nursing operation, and in order to ensure the treatment of the patient and facilitate the nursing of medical staff, the limb of the patient needs to be bound.

In the hospital bone surgery process, the skin of the surgical site of a patient needs to be disinfected, and the limb of the patient needs to be lifted or moved during disinfection, so that the surfaces of the limb in all directions can be completely disinfected. And under the general condition, because the patient is in the anesthesia state, can't cooperate medical personnel to raise limbs or remove to other methods, thereby make disinfection work can't go on thoroughly, common medical treatment is unable to carry out nimble raising to patient's shank with the limb mount, when operating patient's shank, because the mount can not remove the shank, make medical personnel need raise the mount, can't carry out effectual fixing with patient's shank, and the mount rocks easily, influence the operation effect, medical personnel's intensity of labour has also been increased simultaneously, bring very big inconvenience for medical personnel.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an operation limb support, which effectively solves the problem that the limb position of a patient is not convenient to adjust when the current medical staff disinfect the operation patient.

The technical scheme of its solution is, the utility model discloses an opening U template towards the left side, U template upper end is equipped with the urceolus of direction from top to bottom, sliding connection has the rack of direction from top to bottom in the urceolus, urceolus upper end front side is equipped with the square box of opening towards the back, axial pivot about the square box internal rotation is connected with, the coaxial gear with rack toothing that is equipped with in pivot left side, the urceolus just is equipped with the square tube of direction about stretching out the rack upper end, sliding connection has the regulation pole of direction about the square tube, adjust the arc piece that the pole left end stretches out the square tube and is equipped with, the.

Compared with the prior art, the beneficial effects of the utility model are that: the height of patient's limbs can be adjusted to the gear and the rack that are equipped with, and the horizontal position of patient's limbs can be adjusted to the square tube that is equipped with and regulation pole, makes things convenient for medical personnel to carry out omnidirectional disinfection to patient's shank, and the worm wheel and the worm that are equipped with, the medical personnel of being convenient for adjust the operation, and fixture block and the recess that are equipped with are convenient for fix the regulation pole, and this simple structure thinks about novelty, convenient to use, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section left-side perspective view diagram of the utility model.

Fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 4 is a full-section top axonometric view of the utility model.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 4, including opening U template 1 towards the left side, U template 1 upper end is equipped with the urceolus 2 of direction from top to bottom, sliding connection has rack 3 of direction from top to bottom in

urceolus

2, 2 upper ends front sides of urceolus are equipped with opening square box 4 towards the back, axial pivot 5 is controlled in the internal rotation of square box 4 and is connected with, 5 coaxial gears 6 with rack 3 meshing in the left side of the pivot, the square tube 7 of direction about 2 and being equipped with of urceolus is stretched out to rack 3 upper end, sliding connection has regulation pole 8 of direction about 7 in the square tube, adjust the arc piece 9 that 8 left ends of pole stretched out square tube 7 and be equipped with, arc piece 9 right-hand member is equipped with.

In order to fix the adjusting rod 8 conveniently, the upper end of the adjusting rod 8 is provided with a plurality of grooves 11 uniformly distributed along the left-right direction, the upper end of the square tube 7 is provided with a clamping plate 12 capable of swinging up and down through a torsion spring, and the lower end of the clamping plate 12 is provided with a clamping block 13 capable of being clamped in the grooves 11.

In order to rotate the rotating shaft 5, a worm wheel 14 is coaxially arranged on the right side of the rotating shaft 5, a worm 15 which is axially arranged in the front and back direction and is meshed with the worm wheel 14 is rotatably connected on the right side of the square box 4, and a hand wheel 16 is coaxially arranged at the front end of the worm 15 and penetrates through the square box 4.

In order to prevent the adjusting rod 8 from separating from the square barrel 7, a baffle 17 is arranged at the right end of the adjusting rod 8.

In order to fix the device, the lower end of the U-shaped plate 1 is connected with a bolt knob 18 in a threaded manner, and the upper end of the bolt knob 18 can extend into the U-shaped plate 1.

In order to facilitate the use of the fixing strap 10, the inner surface of the free end of the fixing strap 10 is provided with a hook and loop fastener tape 19, and the left end surface of the arc-shaped block 9 is provided with a hook and loop fastener tape 20 which can be bonded with the hook and loop fastener tape 19.

In order to increase the comfort of the patient, the upper end face of the arc-shaped block 9 is provided with a cushion 21.

When the utility model is used, firstly, the U-shaped plate 1 in the device is clamped at the edge of an operation bed plate, the bolt knob 18 is rotated clockwise, the bolt knob 18 is contacted with the lower end of the bed plate, the bolt knob 18 stops rotating, and due to the self-locking property of threaded connection, the device is fixed on the bed plate, the legs of a patient are placed on the cushion 21 at the upper end of the arc-shaped block 9, then the fixing band 10 is bypassed above the legs of the patient, and the magic tape 19 is bonded on the magic tape 20 after the tightness of the fixing band 10 is adjusted, so that the legs of the patient are fixed;

medical personnel can disinfect the legs of a patient, when the height of the legs of the patient needs to be adjusted, the hand wheel 16 is rotated clockwise, the hand wheel 16 drives the worm 15 to rotate clockwise in the square box 4, the worm 15 drives the rotating shaft 5 to rotate anticlockwise through the worm wheel 14, the rotating shaft 5 drives the gear 6 to rotate anticlockwise, the gear 6 drives the rack 3 to slide upwards in the outer barrel 2, the rack 3 drives the adjusting rod 8 to swing upwards through the square barrel 7, the adjusting rod 8 drives the legs of the patient to move upwards through the arc-shaped block 9, the hand wheel 16 stops rotating when the legs of the patient move to a proper height, and the legs of the patient are kept at the current height due to the self-locking property of the structures of the worm;

when patient's shank horizontal direction position is transferred to needs, upwards pull cardboard 12, cardboard 12 drives fixture block 13 upswing and separates with recess 11, but this moment horizontal slip regulation pole 8, adjust the horizontal position of patient's shank, carry out more thorough disinfection to make things convenient for medical personnel to patient's shank, baffle 17 can effectively prevent to adjust pole 8 and the separation of square tube 7, the adjustment is accomplished the back, under the effect of torsional spring, cardboard 12 drives fixture block 13 to the swing, fixture block 13 gets into in the recess 11 of current position, adjust pole 8 this moment and can not carry out the horizontal slip.

Claims

1. The utility model provides an operation limb support, U template (1) towards the left side including the opening, a serial communication port, U template (1) upper end is equipped with urceolus (2) of upper and lower direction, sliding connection has rack (3) of upper and lower direction in urceolus (2), urceolus (2) upper end front side is equipped with square box (4) that the opening is towards the back, axial pivot (5) are controlled to square box (4) internal rotation connection, coaxial gear (6) with rack (3) meshing are equipped with in pivot (5) left side, rack (3) upper end stretches out urceolus (2) and is equipped with square tube (7) of direction about, sliding connection has regulation pole (8) of direction about square tube (7), adjust arc piece (9) that square tube (7) and are equipped with in pole (8) left end, arc piece (9) right-hand member is equipped with fixed band.

2. The surgical limb support according to claim 1, wherein the upper end of the adjusting rod (8) is provided with a plurality of grooves (11) uniformly distributed along the left-right direction, the upper end of the square tube (7) is provided with a clamping plate (12) capable of swinging up and down through a torsion spring, and the lower end of the clamping plate (12) is provided with a clamping block (13) capable of being clamped in the groove (11).

3. The surgical limb support according to claim 1, wherein a worm wheel (14) is coaxially arranged on the right side of the rotating shaft (5), a worm (15) which is axially arranged in the front-back direction and meshed with the worm wheel (14) is rotatably connected on the right side of the square box (4), and the front end of the worm (15) penetrates through the square box (4) and is coaxially provided with a hand wheel (16).

4. A limb support according to claim 1, wherein the right end of the adjusting rod (8) is provided with a baffle (17).

5. The surgical limb support according to claim 1, wherein a bolt knob (18) is connected to the lower end of the U-shaped plate (1) in a threaded manner, and the upper end of the bolt knob (18) can extend into the U-shaped plate (1).

6. The surgical limb support according to claim 1, wherein the inner surface of the free end of the fixing strap (10) is provided with a hook and loop fastener (19), and the left end surface of the arc-shaped block (9) is provided with a hook and loop fastener (20) which can be bonded with the hook and loop fastener (19).

7. A surgical limb support according to claim 1, wherein the upper end surfaces of the arcuate segments (9) are provided with cushions (21).