CN216628569U - Liftable CT inspection auxiliary assembly - Google Patents

Abstract

The application discloses a liftable auxiliary equipment for CT examination, which comprises a CT scanning bed and a lifting device, wherein the CT scanning bed comprises a scanning bed body and a bedstead, the scanning bed body is slidably arranged on the bedstead, the lifting device is connected with the bedstead, the lifting device can drive the bedstead to move up and down, therefore, before CT scanning is carried out on a patient, the height of the CT scanning bed can be adjusted according to the actual situation, so that medical staff can conveniently change the bed for the patient with inconvenient movement, the positioning pillow is arranged on the scanning bed body and is slidably arranged on the scanning bed body, so that the medical staff can conveniently adjust the position of the positioning pillow on the scanning bed body according to the crowds with different heights, thereby the head of the human body is positioned in the optimal scanning area, the positioning pillow is suitable for positioning the head of the human body, the detector can completely and thoroughly scan the head of the human body, so that the scanning accuracy is improved.

Description

Liftable CT inspection auxiliary assembly

Technical Field

The application relates to the technical field of CT (computed tomography) inspection equipment, in particular to a liftable auxiliary CT inspection equipment.

Background

CT is electronic computerized tomography, which uses precise X-ray beam to scan the layer of certain thickness of human body, and the detector receives the X-ray penetrating the layer, converts the X-ray into visible light, converts the visible light into electric signal, converts the electric signal into digital signal via A/D converter and inputs the digital signal into computer for processing.

The CT examination can be the whole body of a person or a certain local position of the human body to be scanned, wherein, when the head of the person is scanned and examined, when the patient lies on the CT scanning bed, because the scanning bed in the prior art does not have any guide or directive things to guide the head of the patient to lie on which position of the CT scanning bed is more suitable, therefore, medical staff is needed to assist in adjusting the head position of the patient to enable the head of the patient to be located in the optimal scanning area, the whole early preparation process is more complicated, meanwhile, the height of the CT scanning bed in the prior art is fixed and unchanged, the difficulty of bed change diagnosis of the patient with serious symptoms or inconvenient actions can be greatly increased, and the whole CT scanning process is more complicated.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, an object of the present application is to provide a liftable auxiliary device for CT examination, which can quickly adjust the height of a CT scanning bed, and at the same time, can assist a patient to lie in a proper position of the CT scanning bed correctly, thereby improving the accuracy of the CT examination.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a liftable CT inspection auxiliary assembly, includes CT scanning bed and elevating gear, CT scanning bed includes scanning bed body and bedstead, scanning bed body slidable mounting is on the bedstead, elevating gear connects the bedstead, be equipped with the location pillow on the scanning bed body, location pillow slidable mounting in on the scanning bed body, the location pillow is suitable for fixing a position human head.

Further, the location pillow includes location pillow body and first slider, location pillow body joint in on the first slider, be equipped with first spout on the scanning bed body, first slider slidable mounting in the first spout, make location pillow body can slide along first spout.

Furthermore, the middle of the positioning pillow body is integrally sunken downwards to form a clamping area, at least one pair of clamping parts are arranged in the clamping area, and the pair of clamping parts are arranged on two sides of the clamping area so as to clamp the head of a patient.

Further, the clamping part includes holder and first spring, this internal second spout that is equipped with of location pillow, the one end rigid coupling of first spring in the bottom of second spout, the other end rigid coupling of first spring in the holder, first spring can drive the holder is in the centre gripping is regional to be removed.

Further, one side of the clamping piece, which is close to the clamping area, is of an arc-shaped structure, one side of the clamping piece, which is far away from the clamping area, is provided with a first limiting block, the positioning pillow body is provided with a first limiting groove, the first limiting groove is communicated with the second sliding groove, and the first limiting block is slidably installed in the first limiting groove.

Further, a clamping groove is formed in the lower portion of the positioning pillow body and clamped on the first sliding block, a second limiting block is arranged in the clamping groove, a second limiting groove is formed in the first sliding block, and the second limiting block is aligned to the second limiting groove.

Further, a third limiting block is arranged on the bedstead, a third limiting groove is formed in the scanning bed body, the third limiting block is slidably mounted in the third limiting groove, a fourth limiting groove is formed in the third limiting block, the fourth limiting groove is transversely formed in the third limiting block, a fourth limiting block is arranged on the scanning bed body, and the fourth limiting block is slidably mounted in the fourth limiting groove.

Furthermore, a first cylinder is arranged on the bed frame and connected with the scanning bed body, and the first cylinder can drive the scanning bed body to move back and forth on the bed frame.

Furthermore, the bottom of the bedstead is provided with a plurality of support rods and a plurality of support columns, the support rods are arranged around the bedstead, the lower parts of the support rods extend into the support columns, the support columns are internally provided with second springs, one ends of the second springs are fixed at the bottom of the support columns, and the other ends of the second springs are fixedly connected below the support rods.

Furthermore, the CT scanning bed also comprises a bottom plate, the supporting column is installed on the bottom plate, a control panel is arranged on the bottom plate, the control panel is electrically connected with the CT scanning bed, the lifting device is a second cylinder, one end of the second cylinder is fixed on the bottom plate, and the second cylinder can drive the scanning bed body to move up and down through the bedstead.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the height of the CT scanning bed can be freely adjusted by the lifting device, so that medical workers can adjust the height of the CT scanning bed according to actual conditions, and the patients who are inconvenient to move can be changed conveniently.

(2) It is equipped with the location pillow, and the location pillow sets up in the best scanning area, provides supplementaryly for the patient from this, and the patient of being convenient for can accurately place the head in the best scanning area to improve the degree of accuracy in the scanning process.

(3) The positioning pillow is slidably mounted on the scanning bed body, the position of the positioning pillow can be adjusted according to the requirements of people with different heights, and the practicability of the positioning pillow is greatly improved.

Drawings

Fig. 1 is a perspective view of the liftable auxiliary CT inspection apparatus of the present application.

Fig. 2 is a front view of the liftable auxiliary CT inspection apparatus of the present application.

Fig. 3 is a schematic view of the CT scanning bed moving downward in the present application.

Fig. 4 is a top view of the liftable auxiliary device for CT examination in the present application.

Fig. 5 is a cross-sectional view taken along line a-a of fig. 4 of the present application.

Fig. 6 is an enlarged schematic view of fig. 5 at C of the present application.

FIG. 7 is a cross-sectional view taken along line B-B of FIG. 4 of the present application.

Fig. 8 is a sectional view of the liftable auxiliary CT inspection apparatus according to the present application in a state where parts are separated.

Fig. 9 is a schematic diagram of the CT scanning bed of the present application as it moves.

In the figure: 1. a liftable CT examination auxiliary device; 10. a CT scanning bed; 11. a scanning bed body; 111. a first chute; 112. a third limiting groove; 113. a fourth limiting block; 12. a bed frame; 121. a third limiting block; 122. a first cylinder; 123. a support bar; 124. a support pillar; 125. a fourth limit groove; 126. a second spring; 13. a base plate; 131. a control panel; 14. positioning the pillow; 15. a positioning pillow body; 151. a second chute; 152. a first limit groove; 16. a first slider; 161. a second limit groove; 17. a clamping area; 18. a clamping portion; 181. a clamping member; 182. a first spring; 183. a first stopper; 19. a clamping groove; 191. a second limiting block; 20. a lifting device.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-9, a liftable auxiliary device 1 for CT examination includes a CT scanning bed 10 and a lifting device 20, the CT scanning bed 10 includes a scanning bed body 11 and a bed frame 12, the scanning bed body 11 is slidably mounted on the bed frame 12, the lifting device 20 is connected to the bed frame 12, and the lifting device 20 can drive the bed frame 12 to move up and down, so that before CT scanning is performed on a patient, the height of the CT scanning bed 10 can be adjusted according to actual conditions, and medical staff can conveniently change beds for the patient with mobility disability. Be equipped with location pillow 14 on scanning bed body 11, location pillow 14 slidable mounting is on scanning bed body 11, and the medical personnel of being convenient for can adjust the position of location pillow 14 on scanning bed body 11 according to the crowd of different heights to make human head be located the best region of scanning, location pillow 14 is suitable for and fixes a position human head, makes the detector can carry out comprehensive thorough scanning to human head, thereby improves the accuracy of its scanning.

Wherein, as shown in fig. 6-9, the positioning pillow 14 includes a first slider 16 and a positioning pillow body 15, the positioning pillow body 15 is clamped on the first slider 16, the positioning pillow body 15 is conveniently installed or replaced by clamping, the scanning bed body 11 is provided with a first chute 111, the first slider 16 is slidably installed in the first chute 111, so that the positioning pillow body 15 can slide along the first chute 111, the first chute 111 is provided for conveniently adjusting the head positions of people with different heights, because in the practical process, the length of the scanning bed body 11 is limited, the positions of people with different heights lying on the scanning bed body 11 are different, and in the present application, the slidable positioning pillow 14 is provided in the optimal head scanning area on the scanning bed body 11, so that the position of the positioning pillow 14 can be adjusted according to the people with different heights, can satisfy different height crowds' demand to improve its practicality greatly, the position of first spout 111 sets up in the best scanning area of head on scanning bed body 11 simultaneously, makes location pillow body 15 slide to in first spout 111 in what position it all be in the best scanning area, thereby improves the precision of scanning in-process.

As shown in fig. 6-9, the middle of the positioning pillow body 15 is integrally recessed downward to form a clamping area 17, at least a pair of clamping portions 18 are disposed in the clamping area 17, the pair of clamping portions 18 are disposed on two sides of the clamping area 17 to clamp the head of the patient, when the patient lies on the scanning bed body 11, the head of the patient can be placed in the clamping area 17, and the clamping portions 18 can fix the head of the patient, so as to improve the scanning efficiency. Preferably, location pillow body 15 and clamping part 18 are flexible material, and its inside all is filled with the sponge for it can not bring the foreign body sensation for the patient, improves the comfort level in the patient inspection process.

As shown in fig. 6, the clamping portion 18 includes a clamping member 181 and a first spring 182, a second sliding groove 151 is disposed in the positioning pillow body 15, one end of the first spring 182 is fixedly connected to the bottom of the second sliding groove 151, the other end of the first spring 182 is fixedly connected to the clamping member 181, the first spring 182 can drive the clamping member 181 to move in the clamping area 17, when the head of the human body is placed in the clamping area 17, the clamping member 181 moves outwards first under the action of the head, so that the head of the human body is completely placed in the clamping area 17, and then under the elastic action of the first spring 182, the clamping portion 18 can clamp the head of the human body from two sides, limit the head of the human body in the clamping area 17, thereby greatly improving the scanning accuracy.

Wherein, as shown in fig. 6, one side of the clamping member 181 close to the clamping area 17 is an arc-shaped structure, which is convenient for rapidly placing the head of a human body in the clamping area 17, and simultaneously greatly reduces the contact area between the clamping member 181 and the human body, thereby improving the comfort level in the clamping process. One side of keeping away from the centre gripping region 17 on the holder 181 is equipped with first stopper 183, is equipped with first spacing groove 152 on the location pillow body 15, and first spacing groove 152 communicates second spout 151, and first stopper 183 slidable mounting sets up the stability of holder 181 when controlling about in first spacing groove 152 and first stopper 183 in first spacing groove 152, the aim at that sets up first spacing groove 152 and first stopper 183.

Wherein, as shown in fig. 6, the below of location pillow body 15 is equipped with joint groove 19, joint groove 19 joint is on first slider 16, be equipped with second stopper 191 in the joint groove 19, be equipped with second spacing groove 161 on first slider 16, second stopper 191 aligns second spacing groove 161, when installing location pillow body 15, aim at first slider 16 with joint groove 19, promote location pillow body 15 to first slider 16 direction afterwards, make second stopper 191 in the joint groove 19 can block in the second spacing groove 161, can realize installing location pillow body 15, whole installation is convenient and fast convenient, fixed effectual, improve the firm degree of being connected between location pillow body 15 and the first slider 16 through setting up second stopper 191 and second spacing groove 161 greatly.

Wherein, as shown in fig. 8, a third stopper 121 is disposed on the bedstead 12, a third stopper groove 112 is disposed on the scanning bed body 11, the third stopper 121 is slidably mounted in the third stopper groove 112, a fourth stopper groove 125 is disposed on the third stopper 121, the fourth stopper groove 125 is transversely disposed on the third stopper 121, a fourth stopper 113 is disposed on the scanning bed body 11, the fourth stopper 113 is slidably mounted in the fourth stopper groove 125, when the scanning bed body 11 is mounted, the third stopper groove 112 is aligned with the third stopper 121, and the fourth stopper 113 is aligned with the fourth stopper groove 125, so that the scanning bed body 11 can be slidably mounted on the bedstead 12, the vertical direction and the horizontal direction of the scanning bed body 11 can be limited by the vertically disposed third stopper 121 and the horizontally disposed fourth stopper 113, so that the scanning bed body 11 can only move along the front-back direction, the stability of the scanning bed body 11 in the moving process is guaranteed, and the safety in the scanning process is improved.

As shown in fig. 1-3, a first cylinder 122 is disposed on the bed frame 12, the first cylinder 122 is connected to the scanning bed body 11, the first cylinder 122 can drive the scanning bed body 11 to move back and forth on the bed frame 12, when a patient lies on the scanning bed body 11, one of the buttons on the control panel 131 activates the first cylinder 122, and the first cylinder 122 can drive the scanning bed body 11 to move, so that the scanning bed body 11 drives the patient to move into the detector, and the detector can perform scanning examination on the patient. After the examination is completed, the first cylinder 122 is activated, and the first cylinder 122 drives the scanning bed body 11 to move back, so that the scanning bed body 11 is restored to the original position.

As shown in fig. 7-9, a plurality of support rods 123 are disposed at the bottom of the bed frame 12, the plurality of support rods 123 are disposed around the bed frame 12, the lower portion of each support rod 123 extends into the support column 124, a second spring 126 is disposed in the support column 124, one end of the second spring 126 is fixed at the bottom of the support column 124, and the other end of the second spring 126 is hung below the support rod 123, when the height of the CT scanning bed 10 needs to be adjusted, the lifting device 20 is started, the lifting device 20 can drive the bed frame 12 to move downward, at this time, the support rod 123 can move downward, the second spring 126 is in a compressed state, the height of the CT scanning bed 10 can be lowered, and thus, medical staff can perform bed change diagnosis on a person who has difficulty in moving. The height of the CT scanning bed 10 can be adjusted by arranging the lifting device 20, which is convenient for improving the practicability of the CT scanning bed 10, and when the plurality of support rods 123 and the plurality of second springs 126 are arranged to adjust the height of the CT scanning bed 10, the second springs 126 can buffer the movement of the CT scanning bed 10, so as to improve the stability of the CT scanning bed 10.

Wherein, as shown in fig. 1-3, the CT scanning bed 10 further comprises a bottom plate 13, the supporting column 124 is installed on the bottom plate 13, the control panel 131 is arranged on the bottom plate 13, the control panel 131 is electrically connected with the CT scanning bed 10, so as to control the CT scanning bed 10, the control panel 131 is arranged, so that medical staff can control the CT scanning bed 10 through the control panel 131, the lifting device 20 is a second cylinder, one end of the second cylinder is fixed on the bottom plate 13, the second cylinder can drive the scanning bed body 11 to move up and down through the bed frame 12, thereby adjusting the height of the CT scanning bed 10, so as to meet the requirements of different people groups, and thus improving the practicability.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (10)

1. The utility model provides a liftable CT inspection auxiliary assembly which characterized in that: the CT scanning bed comprises a scanning bed body and a bed frame, the scanning bed body is slidably mounted on the bed frame, the lifting device is connected with the bed frame, a positioning pillow is arranged on the scanning bed body, the positioning pillow is slidably mounted on the scanning bed body, and the positioning pillow is suitable for positioning the head of a human body.

2. Liftable CT inspection auxiliary equipment according to claim 1, characterized in that: the positioning pillow comprises a positioning pillow body and a first sliding block, the positioning pillow body is clamped on the first sliding block, a first sliding groove is formed in the scanning bed body, and the first sliding block is slidably mounted in the first sliding groove, so that the positioning pillow body can slide along the first sliding groove.

3. Liftable CT examination auxiliary equipment of claim 2, characterized in that: the middle of the positioning pillow body is integrally sunken downwards to form a clamping area, at least one pair of clamping parts are arranged in the clamping area, and the clamping parts are arranged on two sides of the clamping area to clamp the head of a patient.

4. Liftable CT inspection auxiliary equipment according to claim 3, characterized in that: the clamping part comprises a clamping piece and a first spring, a second sliding groove is formed in the positioning pillow body, one end of the first spring is fixedly connected to the bottom of the second sliding groove, the other end of the first spring is fixedly connected to the clamping piece, and the first spring can drive the clamping piece to move in the clamping area.

5. Liftable CT inspection auxiliary equipment according to claim 4, characterized in that: one side of the clamping part, which is close to the clamping area, is of an arc-shaped structure, one side of the clamping part, which is far away from the clamping area, is provided with a first limiting block, the positioning pillow body is provided with a first limiting groove, the first limiting groove is communicated with the second sliding groove, and the first limiting block is slidably installed in the first limiting groove.

6. Liftable CT examination auxiliary equipment of claim 2, characterized in that: the positioning pillow is characterized in that a clamping groove is formed in the lower portion of the positioning pillow body, the clamping groove is clamped on the first sliding block, a second limiting block is arranged in the clamping groove, a second limiting groove is formed in the first sliding block, and the second limiting block is aligned to the second limiting groove.

7. Liftable CT inspection auxiliary equipment according to claim 1, characterized in that: the bed comprises a bed body, and is characterized in that a third limiting block is arranged on the bed body, a third limiting groove is arranged on the bed body, the third limiting block is slidably mounted in the third limiting groove, a fourth limiting groove is arranged on the third limiting block, the fourth limiting groove is transversely arranged on the third limiting block, a fourth limiting block is arranged on the bed body, and the fourth limiting block is slidably mounted in the fourth limiting groove.

8. Liftable CT inspection auxiliary equipment according to claim 1, characterized in that: the bed frame is provided with a first cylinder, the first cylinder is connected with the scanning bed body, and the first cylinder can drive the scanning bed body to move back and forth on the bed frame.

9. Liftable CT inspection auxiliary equipment according to claim 1, characterized in that: the novel bed comprises a bed frame and is characterized in that a plurality of supporting rods and a plurality of supporting columns are arranged at the bottom of the bed frame, the supporting rods are respectively arranged on the periphery of the bed frame, the lower portion of each supporting rod extends into each supporting column, a second spring is arranged in each supporting column, one end of each second spring is fixed at the bottom of each supporting column, and the other end of each second spring is fixedly connected to the lower portion of each supporting rod.

10. Liftable CT-examination assistance device according to claim 9, characterized in that: the CT scanning bed further comprises a bottom plate, the supporting columns are installed on the bottom plate, a control panel is arranged on the bottom plate, the control panel is electrically connected with the CT scanning bed, the lifting device is a second air cylinder, one end of the second air cylinder is fixed on the bottom plate, and the second air cylinder can drive the scanning bed body to move up and down through the bedstead.

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