CN219206998U

CN219206998U - Head CT fixing and supporting device for radiology department

Info

Publication number: CN219206998U
Application number: CN202223346936.9U
Authority: CN
Inventors: 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-20
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a head CT (computed tomography) fixing and supporting device for radiology, which belongs to the field of radiology and technology and comprises a fixing plate, two fixing blocks arranged on the fixing plate, a lifting plate arranged between the two fixing blocks and two connecting plates arranged on the lifting plate, wherein motors are arranged at the tops of the two fixing blocks, output shafts of the two motors are coaxially connected with threaded rods, the fixing plate is arranged on one side surface of the lifting plate, two sliding blocks are slidably arranged on the fixing plate, a plurality of springs are arranged on one side surface of the two connecting plates, which are close to each other, each connecting plate is connected with a clamping plate through a plurality of springs, the lifting plate is slidably inserted with two clamping blocks through clamping grooves, and each clamping block is rotatably connected with a rotating block. When the head CT fixing and supporting device for radiology department is used, the head of a patient can be fixed after being adjusted to a proper position, and the accuracy of examination is improved to a certain extent.

Description

Head CT fixing and supporting device for radiology department

Technical Field

The utility model belongs to the field of radiation science and technology, and particularly relates to a head CT fixing and supporting device for radiology.

Background

The head CT examination is an important measure for diagnosing intracranial diseases, a patient is required to take a supine position in the conventional CT examination, a CT machine marks the images left and right by taking the supine position image as a reference, the patient is usually supine on a bed, the head is put under a scanning frame after the head is adjusted, but the head of some patients easily shakes during scanning, so that CT pictures are provided with 'artifacts', and the accuracy of the examination is affected.

When the existing head CT fixing and supporting device for radiology department is used, the fixing and supporting device cannot be well matched with the head of a patient, so that the fixing effect is poor, and the accuracy of examination is affected.

Disclosure of Invention

The utility model aims to provide a head CT fixing and supporting device for radiology department, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a head CT fixed support device for radiology department, includes the locating plate, install two fixed blocks on the locating plate, install the lifter plate in the middle of two fixed blocks and install two connecting plates on the lifter plate, the motor is all installed at two above-mentioned fixed block tops, the output shaft of two above-mentioned motors all coaxial coupling has the threaded rod, install two cover pieces on the lifter plate, two above-mentioned cover pieces threaded connection respectively in one of them threaded rod, the above-mentioned lifter plate is connected in two threaded rods through two cover piece threads;

a fixed plate is arranged on one side face of the lifting plate, two sliding blocks are slidably arranged on the fixed plate, and each connecting plate is respectively arranged on one of the sliding blocks.

As a preferred embodiment of the utility model, two limiting rods are arranged on each sleeve block, and the lifting plate is sleeved on the four limiting rods in a sliding way.

In a preferred embodiment of the present utility model, a plurality of springs are mounted on a side surface of each of the two connection plates, which is close to each other, and each of the connection plates is connected to a clamping plate via a plurality of springs.

As a preferred embodiment of the utility model, a clamping groove is formed on one side surface of the lifting plate far away from the fixed plate, a plurality of limiting holes are formed at the top of the lifting plate near the clamping groove, and two clamping blocks are inserted into the lifting plate in a sliding manner through the clamping groove.

As a preferred embodiment of the utility model, a first bolt is inserted into the top of each clamping block, and two first bolts are inserted into the limiting holes.

As a preferred embodiment of the utility model, each clamping block is rotatably connected with a rotating block, and each rotating block is provided with a magic tape.

The head CT fixing and supporting device for radiology department has the technical effects and advantages that:

when the head CT fixing and supporting device for radiology department is used, the two motors are turned on to drive the lifting plates to move up and down, the height of the lifting plates can be adjusted according to actual needs, after the height is adjusted, the two sliding blocks are dragged to move according to the position of the head of a patient, and when the two clamping plates clamp the head of the patient, the head of the patient can be fixed after the head of the patient is adjusted to a proper position, so that the accuracy of examination is improved to a certain extent;

after the fixing and supporting device is used for fixing the head of a patient, the two clamping blocks are fixed at proper positions through the two first bolts, the two rotating blocks provided with the magic tape are respectively fixed on one of the clamping blocks, the two magic tapes are adhered together, the position of the chin of the patient is limited, and the problem of shaking of the head of the patient is reduced to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall structure of one side of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the other side of the embodiment of the present utility model;

FIG. 3 is a front view of an embodiment of the present utility model;

FIG. 4 is a schematic view of a fixed block, motor, threaded rod, lifting plate and structure thereon according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a lifting plate, a head cushion, a fixing plate and a structure thereon according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a lifting plate, a head rest, a clamping block and a structure thereon according to an embodiment of the present utility model;

fig. 7 is an enlarged view of the embodiment of fig. 6 a of the present utility model.

In the figure: 11. a positioning plate; 12. a fixed block; 13. a motor; 14. a threaded rod; 21. sleeving blocks; 22. a lifting plate; 23. a head pad; 24. a limit rod; 25. a limiting hole; 31. a fixing plate; 32. a sliding block; 33. a connecting plate; 34. a spring; 35. a clamping plate; 36. a knob; 40. a clamping groove; 41. a clamping block; 42. a first latch; 43. a rotating block; 44. a second latch; 45. a magic tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, a head CT fixing and supporting device for radiology department includes a positioning plate 11, two fixing blocks 12 installed on the positioning plate 11, a lifting plate 22 installed between the two fixing blocks 12, and two connecting plates 33 installed on the lifting plate 22, wherein a head cushion 23 is installed on top of the lifting plate 22, so that the use experience of a patient can be improved.

In order to facilitate the adjustment of the height of the head of a patient, as shown in fig. 1-4, motors 13 are mounted at the tops of two fixed blocks 12, threaded rods 14 are coaxially connected with output shafts of the two motors 13, two sleeve blocks 21 are mounted on a lifting plate 22, the two sleeve blocks 21 are respectively in threaded connection with one of the threaded rods 14, the lifting plate 22 is in threaded connection with the two threaded rods 14 through the two sleeve blocks 21, the lifting plate 22 can be driven to move up and down by the two motors 13, two limiting rods 24 are mounted on each sleeve block 21, the lifting plate 22 is slidably sleeved on the four limiting rods 24, and the lifting plate 22 can be restrained in the moving up and down process of the lifting plate 22, so that the service life of the fixed supporting device is prevented from being influenced due to inclination during the moving of the lifting plate 22.

In order to facilitate fixing the head of a patient to a certain extent when the CT machine shoots, as shown in the figures and 5, a fixing plate 31 is arranged on one side surface of the lifting plate 22, a groove is formed in the fixing plate 31, two sliding blocks 32 are slidably arranged in the groove, each connecting plate 33 is respectively arranged on one of the sliding blocks 32, the sliding blocks 32 can be moved in the groove to drive the connecting plates 33 to move, a plurality of springs 34 are arranged on one side surface of the two connecting plates 33, which are close to each other, each connecting plate 33 is connected with a clamping plate 35 through the plurality of springs 34, the acting force of the clamping plates 35 on the head of the patient can be buffered when the two clamping plates 35 are used for clamping the head of the patient, the damage to the patient caused by the excessive acting force is avoided, a knob 36 is rotatably inserted on each sliding block 32, and the knob 36 can be fixed after the sliding blocks 32 are moved to a proper position.

In order to further fix the head of the patient after clamping the head of the patient, as shown in fig. 1 and fig. 6-7, a clamping groove 40 is formed in a side surface, far away from the fixed plate 31, of the lifting plate 22, a plurality of limiting holes 25 are formed in the position, close to the clamping groove 40, of the top of the lifting plate 22, two clamping blocks 41 are slidably inserted into the lifting plate 22 through the clamping groove 40, first bolts 42 are inserted into the upper top of each clamping block 41, the two first bolts 42 are inserted into the limiting holes 25, the two clamping blocks 41 are fixed in the clamping groove 40 through the two first bolts 42, the positions of the two clamping blocks 41 can be adjusted according to actual needs to improve comfort of the patient due to the fact that the limiting holes 25 are formed, rotating blocks 43 are rotatably connected to each clamping block 41, second bolts 44 are inserted into each clamping block 41, each rotating block 43 rotates by taking the second bolts 44 as rotating shafts, magic tapes 45 are mounted on each rotating block 43, and the two magic tapes 45 can be adhered together.

This head CT fixed stay device for radiology, in the use, when need highly adjust patient's head, open two motors 13 and drive two threaded rods 14 and rotate, two threaded rods 14 pass through threaded connection and drive two cover piece 21 and reciprocate, two cover pieces 21 drive lifter plate 22 and reciprocate, can adjust the height of lifter plate 22 according to actual need, after having adjusted the height, place patient's head in suitable position, place patient's head after according to patient's head's position, unscrew two knobs 36, drag two sliding blocks 32 and remove, when two grip blocks 35 carry out the centre gripping to patient's head, screw two knobs 36 and fix two sliding blocks 32 and grip blocks 35, after fixing patient's head through this fixed stay device, insert two clamping blocks 41 in lifter plate 22's draw-in groove 40, fix two clamping blocks 41 in suitable position through two first bolt 42, fix two rotating blocks 43 that install magic subsides 45 respectively on one of clamping blocks 41, fix the back according to patient's head's position, two jaw 45 are pasted together according to the width of following the fixed patient's head, the jaw is pasted together to two jaw 45.

The foregoing is only a preferred embodiment of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is in the field of the utility model can apply equivalent substitution or modification to the technical solution and the inventive concept according to the utility model within the scope of the utility model.

Claims

1. The utility model provides a head CT fixed stay device for radiology department, includes locating plate (11), installs two fixed blocks (12) on locating plate (11), installs lifter plate (22) in the middle of two fixed blocks (12) and installs two connecting plates (33) on lifter plate (22), its characterized in that: the top of each fixed block (12) is provided with a motor (13), the output shafts of the two motors (13) are coaxially connected with threaded rods (14), each lifting plate (22) is provided with two sleeve blocks (21), each sleeve block (21) is respectively in threaded connection with one threaded rod (14), and each lifting plate (22) is in threaded connection with the two threaded rods (14) through the two sleeve blocks (21);

a fixed plate (31) is arranged on one side surface of the lifting plate (22), two sliding blocks (32) are slidably arranged on the fixed plate (31), and each connecting plate (33) is respectively arranged on one of the sliding blocks (32).

2. The head CT fixation support device for radiology as defined in claim 1, wherein: two limiting rods (24) are arranged on each sleeve block (21), and the lifting plate (22) is slidably sleeved on the four limiting rods (24).

3. The head CT fixation support device for radiology as defined in claim 1, wherein: a plurality of springs (34) are arranged on one side surface, close to each other, of each connecting plate (33), and each connecting plate (33) is connected with a clamping plate (35) through the plurality of springs (34).

4. The head CT fixation support device for radiology as defined in claim 1, wherein: a clamping groove (40) is formed in one side surface, far away from the fixed plate (31), of the lifting plate (22), a plurality of limiting holes (25) are formed in the position, close to the clamping groove (40), of the top of the lifting plate (22), and two clamping blocks (41) are inserted into the lifting plate (22) in a sliding mode through the clamping groove (40).

5. The head CT fixation support device for radiology as defined in claim 4 wherein: the top of each clamping block (41) is inserted with a first bolt (42), and the two first bolts (42) are inserted into the limiting holes (25).

6. The head CT fixation support device for radiology as defined in claim 5, wherein: every fixture block (41) is gone up all to rotate and is connected with rotating block (43), every rotating block (43) is gone up all installs magic subsides (45).