CN212307880U

CN212307880U - Auxiliary head support for image examination

Info

Publication number: CN212307880U
Application number: CN202020517610.XU
Authority: CN
Inventors: 石梦园
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-08
Anticipated expiration: 2030-04-09

Abstract

The utility model provides an image inspection is with supplementary head rest, has solved present head rest position and can't adjust, can not consider the fine problem that plays spacing fixed effect. The inflatable bracket comprises a bracket, wherein the upper end of the bracket is of an arc-shaped structure, clamping plates which slide relatively are arranged at the left end and the right end of the bracket, and an inflatable airbag is fixedly connected to the inner side of each clamping plate; the bracket below is equipped with the backup pad, and the bracket right side is articulated fixed with the backup pad, and the backup pad top is equipped with horizontal slip's rectangular block, and both ends articulate respectively around the rectangular block has the connecting rod, and the connecting rod upper end is articulated fixed with the bracket. The utility model discloses novel structure, the design is ingenious, and easy operation is convenient, can fix patient's head fast, and its angle can be adjusted to it, conveniently inspects.

Description

Auxiliary head support for image examination

Technical Field

The utility model belongs to the technical field of the image inspection technique and specifically relates to an image inspection is with supplementary head rest is related to.

Background

The imaging not only expands the examination range of the human body and improves the diagnosis level, but also can treat certain diseases.

When the CT examination is carried out, the head of a patient needs to be limited and fixed by the head support, but the current head support is fixed, the position of the head support cannot be adjusted according to the self condition of the patient, and the good limiting and fixing effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an image inspection is with supplementary head rest, the effectual unable regulation in present head rest position of having solved can not be looked after the fine problem that plays spacing fixed effect.

In order to solve the problems, the utility model comprises a bracket, the upper end of the bracket is in an arc structure, the left and right ends of the bracket are provided with clamping plates which slide relatively, and the inner side of each clamping plate is fixedly connected with an inflatable air bag;

the bracket below is equipped with the backup pad, and the bracket right side is articulated fixed with the backup pad, and the backup pad top is equipped with horizontal slip's rectangular block, and both ends articulate respectively around the rectangular block has the connecting rod, and the connecting rod upper end is articulated fixed with the bracket.

Preferably, the clamping plate lower extreme fixedly connected with square, clamping plate and square constitute "type structure jointly, the rotatable axis of rotation that is equipped with in the bracket, the both ends all arrange the outside of bracket in about the axis of rotation, both ends screw thread revolves to opposite and respectively with square threaded connection about the axis of rotation, the axis of rotation rotates the structure that constitutes two square relative motion.

Preferably, both ends are equipped with the guiding hole respectively about the bracket, and slidable is equipped with the guide bar in the guiding hole, and the support and square fixed connection are run through to the guide bar outer end.

Preferably, a pressurizing balloon is arranged above the clamping plate and is communicated with the inflating balloon through a connecting pipe.

Preferably, the upper end of the supporting plate is rotatably connected with a threaded rod, the threaded rod is in threaded connection with the rectangular block, and the threaded rod rotates to form a structure with the rectangular block sliding horizontally.

Preferably, a guide shaft fixedly connected with the support plate is arranged behind the threaded rod, and the guide shaft can slidably penetrate through the rectangular block.

Preferably, the support seat is provided with a vertically sliding support plate above, the upper end of the support plate is of an arc-shaped structure, the lower end of the support plate is fixedly connected with a guide rod, the lower end of the guide rod can be arranged in the support seat in a sliding manner, the middle part of the guide rod is fixedly connected with a disc, a spring is sleeved on the circumference of the guide rod in a shaft manner, the upper end of the spring is fixedly connected with the disc, the lower end of the spring is fixedly connected with the support seat, and.

The utility model discloses novel structure, the design is ingenious, and easy operation is convenient, can fix patient's head fast, and its angle can be adjusted to it, conveniently inspects.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

Fig. 2 is a schematic diagram of the side-axis structure of the present invention.

Fig. 3 is a schematic view of the structure of the horizontal sliding of the holding plate of the present invention.

Fig. 4 is the structure schematic diagram of the utility model after the horizontal sliding of the holding plate is removed.

Fig. 5 is a schematic view of the bracket of the present invention after being cut open.

Fig. 6 is an enlarged view of a portion a of fig. 5.

Detailed Description

The following description will be made in detail with reference to the accompanying fig. 1 to 6.

As shown in fig. 1-6, the utility model comprises a bracket 1, the upper end of the bracket 1 is of an arc structure, the left end and the right end of the bracket 1 are provided with clamping plates 2 which slide relatively, and the inner side of each clamping plate 2 is fixedly connected with an inflatable air bag 3;

support plate 4 is equipped with to bracket 1 below, and bracket 1 right side is articulated fixed with

support plate

4, and 4 tops in the support plate are equipped with horizontal slip rectangular block 5, and both ends articulate respectively in the front and back of rectangular block 5 has connecting rod 6, and connecting rod 6 upper end is articulated fixed with bracket 1.

The utility model discloses in, bracket 1 is square structure, and the upper end is curved structure, the patient with the head place with bracket 1 upper end, thereby then be close to patient's head both sides through grip block 2 relative slip, then aerify the inflation through aerifing gasbag 3 to fix patient's head both sides, horizontal slip through rectangular block 5, thereby can change the contained angle between bracket 1 and the horizontal plane, thereby adjust to the most comfortable position that just does benefit to the image inspection of patient.

2 lower extreme fixedly connected with squares 7 of grip block, grip block 2 and squares 7 constitute "7" type structure jointly, and rotatable axis of rotation 8 that is equipped with in the bracket 1, the outside of bracket 1 is all arranged in at both ends about axis of rotation 8, and both ends screw thread revolves to opposite and respectively with square 7 threaded connection about axis of rotation 8, and axis of rotation 8 rotates the structure that constitutes two squares 7 relative motion.

Through axis of rotation 8's rotation, can drive two grip blocks 2 and carry out mutual quick being close to and the separation to fix patient's head, set the curved structure to 2 inboards of grip block, can play better centre gripping effect like this after the gasbag is aerifyd.

Both ends are equipped with the guiding hole respectively about bracket 1, and slidable is equipped with guide bar 9 in the guiding hole, and bracket 1 and square 7 fixed connection are run through to the 9 outer ends of guide bar.

The inner of guide bar 9 is located the guiding hole all the time, and in order to guarantee the effect, we are equipped with the end cap respectively with the both ends of axis of rotation 8, and the axle diameter cun of end cap is greater than 8 axle diameters of axis of rotation, and this side can avoid the unexpected slippage of grip block 2.

Meanwhile, one end of the rotating shaft 8 can be fixedly connected with a rotating disc, so that the operation is convenient for a user.

A pressurizing sacculus 10 is arranged above the clamping plate 2, and the connecting pipe of the pressurizing sacculus 10 is communicated with the inflating sacculus 3.

The pressurizing balloon 10 inflates the inflating balloon 3, one end of the pressurizing balloon is connected with a one-way valve, and the one-way valve allows only external gas to enter the pressurizing balloon 10 and does not allow the gas of the pressurizing balloon 10 to leak out.

The rotatable threaded rod 11 that is connected with in backup pad 4 upper end, threaded

rod

11 and 5 threaded connection of rectangular block, threaded rod 11 rotates and constitutes 5 horizontal slip's of rectangular block structure.

And a guide shaft 12 fixedly connected with the support plate 4 is arranged behind the threaded rod 11, and the guide shaft 12 can slidably penetrate through the rectangular block 5.

Through the rotation of drive threaded rod 11 to make rectangular block 5 carry out the horizontal slip, guide shaft 12 plays fine direction effect, guarantees that rectangular block 5 carries out the horizontal slip.

The support is characterized in that a supporting plate 13 which vertically slides is arranged above the support 1, the upper end of the supporting plate 13 is of an arc-shaped structure, a guide rod 14 is fixedly connected to the lower end of the supporting plate 13, the lower end of the guide rod 14 can be arranged in the support 1 in a sliding mode, a disc 15 is fixedly connected to the middle of the guide rod 14, a spring 16 is arranged on the circumference of the guide rod 14 in a shaft sleeve mode, the upper end of the spring 16 is fixedly connected with the disc 15, the lower end of the spring 16 is fixedly connected with the support 1.

As shown in fig. 5 and 6, be equipped with vertical little round hole in the bracket 1, little round hole middle part is equipped with big round hole, disc 15 can slide in big round hole, guide arm 14 can slide in little round hole, when patient's head rests head on layer board 13, under the effect of gravity, layer board 13 can the lapse, disc 15 extrusion spring 16 this moment, spring 16's elastic potential energy increases, to with patient's head gravity phase-match, thereby make patient's head realize soft landing, increase patient's comfort.

The utility model discloses when using, patient's head is placed and is gone up with layer board 13, patient's head has realized soft landing this moment, then through being close to each other of grip block 2, then aerify through aerifing gasbag 3 and fix patient's head, aerify gasbag 3 and can avoid the transitional squeezing to the patient, avoid the unexpected injury to the patient, then through the contained angle between the horizontal slip regulation bracket 1 of rectangular block 5 and the horizontal plane, satisfy the demand of inspection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary head support for image examination comprises a bracket (1) and is characterized in that the upper end of the bracket (1) is of an arc-shaped structure, clamping plates (2) which slide relatively are arranged at the left end and the right end of the bracket (1), and an inflatable air bag (3) is fixedly connected to the inner side of each clamping plate (2);

support plate (4) are equipped with in bracket (1) below, and bracket (1) right side is articulated fixed with backup pad (4), and backup pad (4) top is equipped with horizontally sliding's rectangular block (5), and both ends are articulated respectively around rectangular block (5) have connecting rod (6), and connecting rod (6) upper end is articulated fixed with bracket (1).

2. The auxiliary head rest for image examination as claimed in claim 1, wherein the lower end of the holding plate (2) is fixedly connected with a square block (7), the holding plate (2) and the square block (7) jointly form a 7-shaped structure, a rotating shaft (8) is rotatably arranged in the holder (1), the left end and the right end of the rotating shaft (8) are both arranged at the outer side of the holder (1), the left end and the right end of the rotating shaft (8) are oppositely threaded and are respectively in threaded connection with the square block (7), and the rotating shaft (8) rotates to form a structure that the two square blocks (7) relatively move.

3. The auxiliary head rest for image examination as claimed in claim 2, wherein the bracket (1) has guide holes at its left and right ends, respectively, a guide rod (9) is slidably disposed in the guide holes, and the outer end of the guide rod (9) penetrates through the bracket (1) and is fixedly connected to the block (7).

4. The head support for image examination as claimed in claim 1, wherein a pressurizing balloon (10) is provided above the holding plate (2), and the connecting tube of the pressurizing balloon (10) is communicated with the inflatable air bag (3).

5. The auxiliary head rest for image examination as claimed in claim 1, wherein the upper end of the supporting plate (4) is rotatably connected with a threaded rod (11), the threaded rod (11) is in threaded connection with the rectangular block (5), and the threaded rod (11) rotates to form a structure that the rectangular block (5) slides horizontally.

6. The auxiliary head rest for image examination as claimed in claim 5, wherein a guide shaft (12) fixedly connected with the support plate (4) is provided behind the threaded rod (11), and the guide shaft (12) slidably penetrates through the rectangular block (5).

7. The auxiliary head rest for image examination as claimed in claim 1, wherein a supporting plate (13) which slides vertically is arranged above the supporting seat (1), the upper end of the supporting plate (13) is of an arc structure, a guide rod (14) is fixedly connected to the lower end of the supporting plate (13), the lower end of the guide rod (14) can be slidably arranged in the supporting seat (1), a disk (15) is fixedly connected to the middle of the guide rod (14), a spring (16) is sleeved on the circumference of the guide rod (14), the upper end of the spring (16) is fixedly connected with the disk (15), the lower end of the spring (16) is fixedly connected with the supporting seat (1), and the supporting plate (13) slides downwards to fixedly extrude the spring (16) through the disk (15).