CN213851331U

CN213851331U - Upper limb fixing device for radial artery cerebral angiography

Info

Publication number: CN213851331U
Application number: CN202022585303.8U
Authority: CN
Inventors: 王少华; 李通; 苏达京; 王子军; 卢华文; 韦福来; 王成志
Original assignee: Second Peoples Hospital of Nanning
Current assignee: Second Peoples Hospital of Nanning
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an upper limbs fixing device for radial artery cerebral angiography, including backup pad, fixed slot and U-shaped cardboard, backup pad one side has the U-shaped cardboard through the bolt fastening, backup pad top both ends have the slide rail through the bolt fastening, the backup pad top is provided with the fixed slot, fixed slot top veneer has a protection pad, the welding of fixed slot both sides has the structure piece, structure piece top is connected with No. two fixing bolt through the thread groove, No. two fixing bolt outside covers is equipped with the arc cardboard, arc cardboard one side veneer has No. two protection pads. The utility model discloses simple structure can carry out length adjustment according to patient's arm, can not cause the oppression to the arm when firmly fixing patient's arm, is fit for being extensively promoted and used.

Description

Upper limb fixing device for radial artery cerebral angiography

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an upper limbs fixing device for radial artery cerebral angiography.

Background

Cerebrovascular radiography is a new brand-new X-ray examination technology widely applied to clinic in the past 90 years, and is a developing technology which applies an iodine-containing contrast agent to inject into common carotid artery, internal and external carotid arteries and vertebral arteries, displays the shapes, positions, distribution and path of internal cerebral arteries, backflow veins and venous sinuses at different periods through continuous DSA radiography.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an upper limbs fixing device for through radial artery cerebrovascular radiography can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an upper limbs fixing device for radial artery cerebral angiography, includes backup pad, fixed slot and U-shaped cardboard, backup pad one side has the U-shaped cardboard through the bolt fastening, backup pad top both ends have the slide rail through the bolt fastening, the backup pad top is provided with the fixed slot, fixed slot top veneer has a protection pad No. one, the welding of fixed slot both sides has the structure piece, structure piece top is connected with No. two fixing bolt through the thread groove, No. two fixing bolt outside covers are equipped with the arc cardboard, arc cardboard one side veneer has No. two protection pads.

Furthermore, two ends of one side of the U-shaped clamping plate are connected with a third fixing bolt through thread grooves.

Further, the two ends of the bottom of the fixed slot are fixed with sliding blocks through bolts, and the sliding blocks are located inside the sliding rails.

Furthermore, the bottom end of the supporting plate is connected with a first fixing bolt through a thread groove, the top end of the first fixing bolt is connected with an anti-slip pad through a bearing, and the anti-slip pad is located at the top of the supporting plate.

Further, the number of the structure blocks and the arc-shaped clamping plates is multiple.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up U-shaped cardboard, fixed slot, slide rail and slider, personnel with U-shaped cardboard block on sick bed limit or operating table, rotate No. three fixing bolt and can fix the U-shaped cardboard, the fixed slot passes through the slide rail and the slider is fixed in the backup pad, personnel can be according to patient's arm length adjustment fixed slot position to rotate a fixing bolt and promote the slipmat and move up, fix the fixed slot after will removing.

2. Through setting up the arc cardboard, a protection pad and No. two protection pads, the personnel are put the patient arm on the fixed slot, rotate No. two fixing bolt, it moves down to drive the arc cardboard, with patient arm block on the fixed slot, a plurality of arc cardboards can firmly fix the patient arm, a protection pad at fixed slot top and No. two protection pads of arc cardboard one side, make by medical silicon rubber material, the texture is soft, it is elastic, can effectively alleviate the oppression of arc cardboard to patient's arm, can not lead to the blood not to circulate, there is great gap simultaneously between the arc cardboard, make things convenient for doctor's operation.

Drawings

Fig. 1 is a schematic view of the overall structure of an upper limb fixing device for radial artery angiography of the present invention.

Fig. 2 is a side view of the upper limb fixing device for radial artery angiography of the present invention.

Fig. 3 is a schematic diagram of the U-shaped snap-gauge structure of the upper limb fixing device for radial cerebral angiography of the present invention.

In the figure: 1. a support plate; 2. fixing grooves; 3. a U-shaped clamping plate; 4. an arc-shaped clamping plate; 5. A slide rail; 6. a slider; 7. a non-slip mat; 8. a first fixing bolt; 9. a protection pad I; 10. a structural block; 11. a second fixing bolt; 12. a second protective pad; 13. and a third fixing bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an upper limbs fixing device for radial artery cerebral angiography includes a supporting plate 1, a fixing groove 2 and a U-shaped clamping plate 3, the U-shaped clamping plate 3 is fixed on one side of the supporting plate 1 through a bolt, slide rails 5 are fixed on two ends of the top of the supporting plate 1 through bolts, the fixing groove 2 is arranged above the supporting plate 1, a protection pad 9 is glued on the top of the fixing groove 2, structural blocks 10 are welded on two sides of the fixing groove 2, the top end of each structural block 10 is connected with a second fixing bolt 11 through a thread groove, an arc-shaped clamping plate 4 is sleeved on the outer side of the second fixing bolt 11, and a second protection pad 12 is glued on one side of the arc-shaped clamping plate 4.

Wherein, the two ends of one side of the U-shaped clamping plate 3 are connected with a third fixing bolt 13 through a thread groove.

In this embodiment, as shown in fig. 1, the U-shaped clamp plate 3 clamped at the bedside or on the operating table can be fixed by rotating the second fixing bolt 11.

The two ends of the bottom of the fixing groove 2 are fixed with sliding blocks 6 through bolts, and the sliding blocks 6 are located inside the sliding rails 5.

In this embodiment, as shown in fig. 2, the slide rail 5 and the slide block 6 enable the fixing groove 2 to move and adjust the position.

The bottom end of the supporting plate 1 is connected with a fixing bolt 8 through a thread groove, the top end of the fixing bolt 8 is connected with an anti-slip pad 7 through a bearing, and the anti-slip pad 7 is located at the top of the supporting plate 1.

In this embodiment, as shown in fig. 2, the first fixing bolt 8 is rotated to push the non-slip mat 7 to move upwards, so that the moved fixing groove 2 can be fixed.

Wherein, the number of the structure blocks 10 and the arc-shaped clamping plates 4 is a plurality.

In this embodiment, as shown in fig. 1, the plurality of arc-shaped clamping plates 4 can firmly fix the arm of the patient.

It should be noted that the utility model relates to an upper limb fixing device for radial artery angiography, when in use, a person clamps the U-shaped clamping plate 3 on the sickbed or the operating table, the U-shaped clamping plate 3 can be fixed by rotating the fixing bolt 13, the fixing groove 2 is fixed on the supporting plate 1 by the slide rail 5 and the slide block 6, the person can adjust the position of the fixing groove 2 according to the arm length of the patient, and rotate the fixing bolt 8 to push the anti-skid pad 7 to move upwards, fix the moving fixing groove 2, place the arm of the patient on the fixing groove 2, rotate the fixing bolt 11 to drive the arc-shaped clamping plate 4 to move downwards, clamp the arm of the patient on the fixing groove 2, a plurality of arc-shaped clamping plates 4 can firmly fix the arm of the patient, the first protection pad 9 at the top of the fixing groove 2 and the second protection pad 12 at one side of the arc-shaped clamping plate 4 are made of medical silicon rubber material, the texture is soft, and is flexible, can effectively alleviate the oppression of arc cardboard 4 to patient's arm, can not lead to blood not to circulate, has great gap simultaneously between the arc cardboard 4, makes things convenient for doctor's operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an upper limbs fixing device for passing radial artery cerebrovascular radiography, includes backup pad (1), fixed slot (2) and U-shaped cardboard (3), its characterized in that: backup pad (1) one side has U-shaped cardboard (3) through the bolt fastening, backup pad (1) top both ends have slide rail (5) through the bolt fastening, backup pad (1) top is provided with fixed slot (2), fixed slot (2) top veneer has a protection pad (9), fixed slot (2) both sides welding has structure piece (10), structure piece (10) top is connected with No. two fixing bolt (11) through the thread groove, No. two fixing bolt (11) outside cover is equipped with arc cardboard (4), arc cardboard (4) one side veneer has No. two protection pads (12).

2. The upper limb fixation device for transradial cerebrovascular angiography of claim 1, wherein: and two ends of one side of the U-shaped clamping plate (3) are connected with a third fixing bolt (13) through a thread groove.

3. The upper limb fixation device for transradial cerebrovascular angiography of claim 1, wherein: the two ends of the bottom of the fixing groove (2) are fixed with sliding blocks (6) through bolts, and the sliding blocks (6) are located inside the sliding rails (5).

4. The upper limb fixation device for transradial cerebrovascular angiography of claim 1, wherein: the bottom end of the supporting plate (1) is connected with a fixing bolt (8) through a thread groove, the top end of the fixing bolt (8) is connected with an anti-slip pad (7) through a bearing, and the anti-slip pad (7) is located at the top of the supporting plate (1).

5. The upper limb fixation device for transradial cerebrovascular angiography of claim 1, wherein: the number of the structure blocks (10) and the number of the arc-shaped clamping plates (4) are multiple.