CN213697648U

CN213697648U - Coronary angiography side limb adjustable bracket

Info

Publication number: CN213697648U
Application number: CN202021960670.5U
Authority: CN
Inventors: 丰冉
Original assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Current assignee: Xinxiang Central Hospital of Xinxiang Zhongyuan Hospital Management Center
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-16
Anticipated expiration: 2030-09-09

Abstract

An adjustable bracket for a coronary angiography side limb effectively solves the problem that the supporting height is inconvenient to adjust; the lifting plate comprises a left-right protection box, a left-right support plate is arranged in the protection box, sliding blocks are respectively connected to the left side and the right side of the support plate in a sliding mode, the two sliding blocks can slide oppositely or oppositely, inclined guide grooves are formed in the sliding blocks, the distance between the upper ends of the two guide grooves is smaller than that between the lower ends of the two guide grooves, sliding rods with the same shapes are connected in the guide grooves in the sliding mode, a lifting plate which runs through the protection box in the left-right direction is arranged at the upper ends of the two sliding rods, fixing plates are respectively arranged on the left side and the right side of the lifting plate, and; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Coronary angiography side limb adjustable bracket

Technical Field

The utility model relates to an interventional department's auxiliary instrument technical field, especially an adjustable bracket of coronary angiography side limbs.

Background

In clinic, coronary angiography is a common and effective method for diagnosing coronary heart disease, coronary artery is developed by injecting contrast medium, so that the conditions of pathological change parts, ranges, degrees and the like are determined, reliable information is provided for the diagnosis of coronary heart disease, and the selection of a treatment scheme is facilitated.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to remedy the deficiencies of the prior art, the utility model aims to provide an adjustable bracket of coronary angiography side limbs, the effectual inconvenient problem of adjusting the support height of having solved.

The technical scheme of its solution is, the utility model discloses a guard box of left right direction, the backup pad of left right direction is equipped with in the guard box, the backup pad left and right sides sliding connection has the sliding block respectively, two sliding blocks can be relative or back of the body slip mutually, set up the guide way of slope on the sliding block, distance between two guide way upper ends is less than the distance between the lower extreme, sliding connection has the slide bar unanimous rather than the shape in the guide way, two slide bar upper ends are equipped with the lifter plate that the guard box was run through to left right direction and upper end, lifter plate left and right sides is equipped with the fixed plate respectively, it is connected with an arc and opening layer board up to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: the crank and the lead screw that are equipped with can make two sliding blocks slide along the backup pad is relative or back of the body mutually, can make stable going up and down of slide bar, and the groove of stepping down, lifter plate, fixed column, layer board and the cushion of being equipped with can be convenient for the lift of slide bar, and automatically regulated arrives suitable patient's angle, makes patient's arm place more comfortablely, has simplified medical staff's operating procedure, has reduced medical staff's the amount of labour. The medical resource waste is avoided, the protection box is arranged, the internal structure can be protected, the service life of the device can be effectively prolonged, the structure is simple, the operation is convenient, the conception is novel, and the practicability is high.

Drawings

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

Fig. 2 is a perspective view of the utility model.

Figure 3 is the utility model discloses a cut main visual axis mapping.

Fig. 4 is a full-section right perspective view diagram 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 and give, protective box 1 including the left and right directions, be equipped with left right direction's backup pad 2 in protective box 1, backup pad 2 left and right sides sliding connection respectively has sliding block 3, two sliding blocks 3 can be relative or mutually slide mutually, set up the guide way 4 of slope on the sliding block 3, distance between two guide way 4 upper ends is less than the distance between the lower extreme, sliding connection has the slide bar 5 rather than the shape is unanimous in the guide way 4, two slide bar 5 upper ends are equipped with one left and right directions and the lifter plate 6 that the upper end runs through protective box 1, the lifter plate 6 left and right sides is equipped with fixed plate 7 respectively, it is connected with an arc and opening layer board 8 up to rotate between two fixed plate 7.

In order to enable the two sliding blocks 3 to slide oppositely or reversely, a left axial lead screw 9 and a right axial lead screw 9 are connected in the protective box 1 in a rotating mode, the lead screws 9 penetrate through the sliding blocks 3, the rotating directions of the left side and the right side of each lead screw 9 are opposite, and the left side and the right side of each lead screw 9 are respectively in threaded connection with the corresponding sliding blocks 3.

In order to facilitate the rotation of the screw 9, the right end of the screw 9 penetrates through the protection box 1 and is provided with a crank 10.

In order to facilitate the sliding of the sliding block 3, the supporting plate 2 is provided with sliding grooves 11 in the left and right directions on the front and back sides respectively, and the lower end of the sliding block 3 is provided with a sliding rod 12 capable of sliding in the sliding grooves 11.

In order to facilitate the up-and-down movement of the sliding rod 5, the left side and the right side of the supporting plate 2 and the protecting box 1 are respectively provided with a left-and-right direction and up-and-down through abdicating groove 13.

In order to increase the comfort of the patient, the inner side of the supporting plate 8 is provided with a cushion 14 which is in the front-back direction and is consistent with the shape of the supporting plate.

The utility model discloses when using, when need upwards adjust the height to the patient, put patient's arm on layer board 8, cushion 14 on layer board 8 can increase patient's comfort level, anticlockwise rotation crank 10, crank 10 drives lead screw 9 and rotates, lead screw 9 drives sliding block 3 and slides in sliding tray 11 through slide bar 12, because the screw 9 left and right sides revolves to opposite direction, lead screw 9 can drive two sliding blocks 3 and slide on backup pad 2 in the back of the body, sliding block 3 drives slide bar 5 and slides upwards along guide way 4, slide bar 5 drives lifter plate 6 and moves upwards, lifter plate 6 drives layer board 8 and moves upwards through fixed plate 7, layer board 8 drives patient's arm and moves upwards;

when the supporting plate 8 drives the arm of the patient to move upwards, the supporting plate 8 is hinged with the fixing plate 7, the arm can be automatically inclined to an angle suitable for the patient according to the height adjusted by the limb, the operation steps of medical staff are simplified, the time of the medical staff is saved, the labor capacity of the medical staff is reduced, when the supporting plate 8 is adjusted to the height suitable for the patient, the lead screw 9 stops rotating, and the arm of the patient can be stably supported due to the self-locking property of the lead screw 9 in transmission;

when the height of the patient needs to be adjusted downwards, the crank 10 is rotated clockwise, the crank 10 drives the screw 9 to rotate, the screw 9 drives the sliding block 3 to slide in the sliding groove 11 through the sliding rod 12, the two sliding blocks 3 slide relatively on the supporting plate 2, the crank 10 continues to be rotated, the sliding block 3 drives the sliding rod 5 to slide downwards along the guide groove 4, the sliding rod 5 drives the lifting plate 6 to move downwards, the lifting plate 6 drives the supporting plate 8 to move downwards through the fixing plate 7, the supporting plate 8 drives the arm of the patient to move downwards, because the supporting plate 8 is hinged with the fixing plate 7, the angle of the patient can be adjusted according to the height automatic inclination of the limb to be suitable for the patient, when the height of the patient is adjusted through the supporting plate, the screw 9 stops rotating, when the patient does not need to be supported, the arm of the patient can be taken down from the supporting.

Claims

1. An adjustable bracket for coronary angiography side limbs comprises a protective box (1) in the left and right directions, its characterized in that, backup pad (2) of left right direction is equipped with in guard box (1), there are sliding block (3) backup pad (2) left and right sides sliding connection respectively, two sliding block (3) can be relative or back of the body slip mutually, set up guide way (4) of slope on sliding block (3), distance between two guide way (4) upper ends is less than the distance between the lower extreme, sliding rod (5) unanimous rather than the shape of sliding connection in guide way (4), two sliding rod (5) upper end are equipped with about direction and upper end and run through lifter plate (6) of guard box (1), the lifter plate (6) left and right sides is equipped with fixed plate (7) respectively, it has an arc and opening layer board (8) up to rotate between two fixed plate (7) to be connected with.

2. The adjustable bracket for the coronary angiography side limb according to claim 1, wherein a left-right axial lead screw (9) is rotatably connected in the protection box (1), the lead screw (9) penetrates through the sliding block (3), and the left and right sides of the lead screw (9) are opposite in rotation direction and are respectively in threaded connection with the sliding block (3) on the corresponding side.

3. The adjustable bracket for the coronary angiography side limb according to claim 2, characterized in that the right end of the lead screw (9) penetrates through the protective box (1) and is provided with a crank (10).

4. The coronary angiography side limb adjustable bracket according to claim 1, wherein the front side and the rear side of the support plate (2) are respectively provided with a sliding groove (11) which is positioned below the sliding block (3) and in the left-right direction, and the lower end of the sliding block (3) is provided with a sliding rod (12) which can slide in the sliding groove (11).

5. The coronary angiography side limb adjustable bracket according to claim 1, wherein the left side and the right side of the support plate (2) and the protection box (1) are respectively provided with a left-right direction and a vertical through abdicating groove (13).

6. A coronaries side limb adjustable brace as claimed in claim 1, wherein the brace (8) is provided with a cushion (14) on the inside in the fore-and-aft direction and conforming to the shape thereof.