CN210811128U

CN210811128U - Fixing device for head CT scanning

Info

Publication number: CN210811128U
Application number: CN201921120182.0U
Authority: CN
Inventors: 梁奕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-23
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses a fixing device of head CT scanning, including main part, supporting leg, spout, slider and backup pad, the fixed supporting leg that is provided with of lower extreme of main part, the fixed spout that is provided with in upper end left side of main part, the inside fixed sliding connection of spout has the slider, the upper end fixedly connected with backup pad of slider, the backup pad is for setting up in pairs, the fixed pinhole that is provided with in bottom left side of backup pad, the inside fixed sliding connection of pinhole has the bayonet lock. This fixing device of head CT scanning can adjust the interval between the both sides backup pad through the effect of slider and spout to strengthen the size of adapting to different patient's head, the colleague can also strengthen the shock attenuation effect of holding in the palm the pad through inside support pad, sleeve pipe, slide bar and the third spring of main part, can reduce the impaired patient's of neck pain, still can make the support pad paste the stability that the head increased the scanning all the time.

Description

Fixing device for head CT scanning

Technical Field

The utility model relates to a fixing device technical field of head CT scanning specifically is a fixing device of head CT scanning.

Background

CT scanning (also known as CAT scanning), which builds up a complete three-dimensional computer model of the interior of the body, rather than showing only the contours of bones and organs, can examine the patient's body in small pieces to precisely locate a particular region, is a fully functional medical detector, abbreviated as Computed Tomography (CT), which generates X-rays for use in Computed Axial Tomography (CAT), which are powerful electromagnetic energy with photons substantially identical to those of ordinary visible light, but carry more energy, and can direct X-rays through most of the soft tissues of the body at higher energy levels.

However, the existing fixing device for head CT scanning basically uses a belt-shaped or rope-shaped fixing object, so that the fixing effect may be poor, the head of the patient may move, and the scanning accuracy is reduced.

Disclosure of Invention

An object of the utility model is to provide a fixing device of head CT scanning to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device of head CT scanning, includes main part, supporting leg, spout, slider and backup pad, the fixed supporting leg that is provided with of lower extreme of main part, the fixed spout that is provided with in upper end left side of main part, the inside fixed sliding connection of spout has the slider, the upper end fixedly connected with backup pad of slider, the backup pad is for setting up in pairs, the fixed pinhole that is provided with in bottom left side of backup pad, the inside fixed sliding connection of pinhole has the bayonet lock, the bayonet lock is through the inside of the fixed elastic connection of first spring in the pinhole, the fixed inside that sets up in the pinhole of first spring, the terminal fixed joint of bayonet lock has the draw-in groove, the draw-in groove sets up the.

Preferably, the fixed cushion that is provided with in inside of backup pad, the fixed pivot that is provided with in upper end of the backup pad of left end, fixed rotation is connected with the roof in the pivot, the fixed telescopic link that is provided with in middle part of roof, the fixed handle that is provided with of right-hand member of roof.

Preferably, the inside fixed cavity that is provided with in upper end of the backup pad on right side, the inside fixed sliding connection of cavity has the button, the button passes through the inside of the fixed elastic connection of second spring at the cavity, the fixed inside that sets up at the cavity of second spring, the end fixing clamping joint of button has the buckle, the buckle is fixed to be set up at the end of roof.

Preferably, the fixed base that is provided with in inside upper end of main part, the fixed sleeve pipe that is provided with in upper end of base, sheathed tube inside fixed sliding connection has the slide bar, the slide bar passes through the fixed elastic connection of third spring and is in sheathed tube inside.

Preferably, both ends are fixed to be provided with the spacing groove about the sheathed tube, the inside fixed sliding connection of spacing groove has the stopper, the stopper is fixed to be set up in the bottom of slide bar, the top fixedly connected with of slide bar holds in the palm the pad.

Compared with the prior art, the beneficial effects of the utility model are that: this fixing device of head CT scanning can adjust the interval between the both sides backup pad through the effect of slider and spout to strengthen the size of adapting to different patient's head, the colleague can also strengthen the shock attenuation effect of holding in the palm the pad through inside support pad, sleeve pipe, slide bar and the third spring of main part, can reduce the impaired patient's of neck pain, still can make the support pad paste the stability that the head increased the scanning all the time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of part a of the present invention;

FIG. 3 is an enlarged view of part b of the present invention;

fig. 4 is an enlarged view of the part c of the present invention.

In the figure: 1. A main body; 2. supporting legs; 3. a chute; 4. a slider; 5. a support plate; 6. a pin hole; 7. a bayonet lock; 8. a first spring; 9. a card slot; 10. a soft cushion; 11. a rotating shaft; 12. a top plate; 13. a telescopic rod; 14. a handle; 15. a cavity; 16. a button; 17. a second spring; 18. buckling; 19. a base; 20. a sleeve; 21. a slide bar; 22. a third spring; 23. a limiting groove; 24. a limiting block; 25. and (7) supporting the cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fixing device of head CT scanning, comprising a main body 1, supporting leg 2, spout 3, slider 4 and backup pad 5, the fixed supporting leg 2 that is provided with of lower extreme of main part 1, the fixed spout 3 that is provided with in upper end left side of main part 1, the inside fixed sliding connection of spout 3 has slider 4, the upper end fixedly connected with backup pad 5 of slider 4, backup pad 5 is for setting up in pairs, the fixed pinhole 6 that is provided with in bottom left side of backup pad 5, the inside fixed sliding connection of pinhole 6 has bayonet lock 7, bayonet lock 7 is through the inside of the fixed elastic connection of first spring 8 at pinhole 6, the fixed inside that sets up at pinhole 6 of first spring 8, the terminal fixed joint of bayonet lock 7 has draw-in groove 9, draw-in groove 9 sets up the bottom at spout.

The fixed cushion 10 that is provided with in inside of backup pad 5, the fixed pivot 11 that is provided with in upper end of the backup pad 5 of left end, fixed rotation is connected with roof 12 in pivot 11, the fixed telescopic link 13 that is provided with in middle part of roof 12, the fixed handle 14 that is provided with of right-hand member of roof 12, backup pad 5 can not exert an influence to CT's scanning for the plastics material, cushion 10 and support pad 25 are the rubber material.

The inside fixed cavity 15 that is provided with in upper end of backup pad 5 on right side, the inside fixed sliding connection of cavity 15 has button 16, and button 16 passes through the fixed elastic connection of second spring 17 in the inside of cavity 15, and the fixed inside that sets up at cavity 15 of second spring 17, the fixed joint in end of button 16 has buckle 18, and buckle 18 is fixed to be set up at the end of roof 12, and the end of buckle 18 is provided with the terminal joint state of recess in order to adapt to button 16.

The fixed base 19 that is provided with in inside upper end of main part 1, the fixed sleeve pipe 20 that is provided with in upper end of base 19, the inside fixed sliding connection of sleeve pipe 20 has slide bar 21, and slide bar 21 passes through the fixed elastic connection of third spring 22 in the inside of sleeve pipe 20, and the length of roof 12 can be adjusted to telescopic link 13 to the interval between the adaptation backup pad 5, and carry out the tight work of clamp.

Both ends are fixed to be provided with spacing groove 23 about sleeve pipe 20, and the inside fixed sliding connection of spacing groove 23 has stopper 24, and stopper 24 is fixed to be set up in the bottom of slide bar 21, and the top fixedly connected with of slide bar 21 holds in the palm pad 25.

The utility model discloses when concrete implementation: when in use, the distance between the supporting plates 5 is adjusted by the action of the sliding grooves 3 and the sliding blocks 4 to adapt to the head size of a patient. At this moment, the bayonet lock 7 is pulled upwards firstly, the bayonet lock 7 continuously moves upwards under the action of the first spring 8 until the bayonet lock is separated from the clamping relation with the bayonet lock 9, at this moment, the supporting plate 5 can move leftwards or rightwards under the action of the sliding block 4, it is noted that the supporting plates 5 on both sides need to be adjusted, and simultaneously the same position needs to be adjusted, at this moment, a patient lies in the main body 1, at this moment, the head of the patient can contact the supporting cushion 25, then the sleeve 20, the sliding rod 21 and the third spring 22 on the lower part of the supporting cushion can perform a certain buffering function on the head of the patient, pain of some patients with neck injury is reduced, the supporting cushion 25 can be ensured to contact the afterbrain part of the patient all the time in CT examination to increase scanning stability, then the top plate 12 is closed through the downward rotation of the rotating shaft 11 and the top plate 12, and the length of the whole top plate 12 is, then the fixing is carried out by the buckle 18 at the tail end of the top plate 12, at the moment, the buckle 1 moves downwards gradually to form a clamping state with the tail end of the button 16 at the top end of the supporting plate 5, at the moment, the fixing of the head of the patient can be finished, and then the CT scanning can be carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device of head CT scanning, includes main part (1), supporting leg (2), spout (3), slider (4) and backup pad (5), its characterized in that: the fixed supporting leg (2) that is provided with of lower extreme of main part (1), the fixed spout (3) that is provided with in upper end left side of main part (1), the inside fixed sliding connection of spout (3) has slider (4), the upper end fixedly connected with backup pad (5) of slider (4), backup pad (5) are for setting up in pairs, the fixed pinhole (6) that is provided with in bottom left side of backup pad (5), the inside fixed sliding connection of pinhole (6) has bayonet lock (7), bayonet lock (7) are through the inside of the fixed elastic connection of first spring (8) in pinhole (6), the fixed inside that sets up in pinhole (6) of first spring (8), the terminal fixed joint of bayonet lock (7) has draw-in groove (9), draw-in groove (9) set up the bottom in spout (3).

2. The fixing device for head CT scanning according to claim 1, characterized in that: the fixed cushion (10) that is provided with in inside of backup pad (5), the fixed pivot (11) that is provided with in upper end of backup pad (5) of left end, fixed rotation is connected with roof (12) in pivot (11), the fixed telescopic link (13) that is provided with in middle part of roof (12), the fixed handle (14) that is provided with of right-hand member of roof (12).

3. The fixing device for head CT scanning according to claim 1, characterized in that: the fixed cavity (15) that is provided with in upper end inside of backup pad (5) on right side, the inside fixed sliding connection of cavity (15) has button (16), button (16) are through the inside of the fixed elastic connection of second spring (17) in cavity (15), the fixed inside that sets up in cavity (15) of second spring (17), the terminal fixed joint of button (16) has buckle (18), buckle (18) are fixed to be set up at the end of roof (12).

4. The fixing device for head CT scanning according to claim 1, characterized in that: the inside upper end of main part (1) is fixed and is provided with base (19), the fixed sleeve pipe (20) that is provided with in upper end of base (19), the inside fixed sliding connection of sleeve pipe (20) has slide bar (21), slide bar (21) are through the inside of the fixed elastic connection of third spring (22) in sleeve pipe (20).

5. A fixing device for head CT scanning according to claim 4, characterized in that: both ends are fixed to be provided with spacing groove (23) about sleeve pipe (20), the inside fixed sliding connection of spacing groove (23) has stopper (24), stopper (24) are fixed to be set up in the bottom of slide bar (21), the top fixedly connected with of slide bar (21) holds in the palm pad (25).