CN218552365U

CN218552365U - CT examining table auxiliary device

Info

Publication number: CN218552365U
Application number: CN202221367991.3U
Authority: CN
Inventors: 廖炎鹏
Original assignee: Guangzhou Nanfang Medical University Medical Equipment Comprehensive Testing Co ltd
Current assignee: Guangzhou Nanfang Medical University Medical Equipment Comprehensive Testing Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-03-03
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a CT inspection bed auxiliary device belongs to CT inspection bed technical field, including inspection bed and installation slide rail, the both ends fixedly connected with stationary blade of installation slide rail, the circular port has been seted up on the surface of stationary blade, is provided with mounting screw in the circular port, the thread groove has been seted up to the both sides face of inspection bed, mounting screw and thread groove threaded connection, the inside of installation slide rail is rotated and is connected with the two-way screw rod, threaded connection has the nut piece on the two-way screw rod, the top of nut piece is provided with drive mechanism, the last limiting plate that is provided with of drive mechanism, a side center department of installation slide rail is provided with adjustment mechanism. The utility model discloses be provided with drive mechanism, two-way screw rod and limiting plate, can play the spacing effect of centre gripping to patient's health to help the patient to keep the posture of lying on one's side, thereby guarantee the accuracy of CT inspection result.

Description

CT examining table auxiliary device

Technical Field

The utility model relates to a CT examining table technical field especially relates to a CT examining table auxiliary device.

Background

CT examination is a modern advanced medical scanning examination technology, has the characteristics of simple and convenient operation, no pain to patients, high density and resolution and the like, is very sensitive and reliable in the aspects of finding lesions and determining the relative spatial position, size and number of the lesions, and has special value.

The existing examining bed for the CT equipment is not provided with a mechanism for helping a patient to lie on the side, sometimes the CT examination needs the patient to keep the posture of lying on the side, for some patients with inconvenient actions, the body is difficult to be ensured to be in the state of lying on the side in the examination process, so that the CT examination result is inaccurate, and the correct judgment of the patient's condition by a doctor is influenced, therefore, the auxiliary device for the CT examining bed is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the examining table for the CT equipment in the prior art does not have a mechanism for helping the patient to keep lying on one side, and provides an auxiliary device of the CT examining table.

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

the utility model provides a CT inspection bed auxiliary device, includes inspection bed and installation slide rail, the both ends fixedly connected with stationary blade of installation slide rail, the circular port has been seted up on the surface of stationary blade, be provided with the installation screw in the circular port, the thread groove has been seted up to the both sides face of inspection bed, installation screw and thread groove threaded connection, the inside rotation of installation slide rail is connected with two-way screw rod, threaded connection has the nut piece on the two-way screw rod, the top of nut piece is provided with drive mechanism, the last limiting plate that is provided with of drive mechanism, a side center department of installation slide rail is provided with adjustment mechanism.

Preferably, one end of the limiting plate is fixedly connected with a telescopic rod, and one end of the telescopic rod is fixedly connected with an arc-shaped rubber plate.

Preferably, the transmission mechanism comprises a rotating shaft rotatably connected to the top end of the nut block, a transmission rod rotatably connected to the top end of the rotating shaft, and a transfer groove body rotatably connected to one end of the transmission rod.

Preferably, the switching groove body is fixedly connected with one side face of the limiting plate, and a sponge layer is arranged on one side face of the limiting plate.

Preferably, the adjusting structure comprises mounting plates which are symmetrically and fixedly connected to one side face of the mounting slide rail, an adjusting gear which is rotatably connected between the mounting plates and a toothed ring which is fixedly connected to the center of the bidirectional screw rod.

Preferably, the ring gear meshes with adjusting gear, a side of mounting panel is provided with the knob, the one end fixedly connected with connecting axle of knob, the one end and the adjusting gear fixed connection of connecting axle, the surface of knob is provided with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with drive mechanism, two-way screw rod and limiting plate, can play the spacing effect of centre gripping to patient's health to help the patient to keep the posture of lying on one's side, thereby guarantee the accuracy of CT inspection result.

2. The utility model discloses a be provided with adjustment mechanism, can control the rotation of two-way screw rod, and then control the spacing space of centre gripping between the limiting plate, it is convenient to carry on spacingly to the patient of different sizes.

Drawings

Fig. 1 is a schematic perspective view of an auxiliary device of a CT examination table according to the present invention;

fig. 2 is a schematic diagram of a three-dimensional structure of an auxiliary device of a CT examination bed according to the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the auxiliary device of the CT examining table according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position B in the auxiliary device of the CT examining table of the present invention.

In the figure: 1. an examination bed; 2. a sponge layer; 3. a limiting plate; 4. a transfer tank body; 5. a transmission rod; 6. a rotating shaft; 7. a nut block; 8. installing a slide rail; 9. a fixing sheet; 10. an arc-shaped rubber plate; 11. a telescopic rod; 12. a bidirectional screw; 13. a toothed ring; 14. mounting a plate; 15. an adjusting gear; 16. a knob.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a CT examination bed auxiliary device, including an examination bed 1 and an installation slide rail 8, both ends of the installation slide rail 8 are fixedly connected with fixing pieces 9, a circular hole is formed in the surface of the fixing piece 9, an installation screw is arranged in the circular hole, thread grooves are formed in both side surfaces of the examination bed 1, the installation screw is in threaded connection with the thread grooves, the installation slide rail 8 is rotatably connected with a bidirectional screw 12 inside, the bidirectional screw 12 is in threaded connection with a nut block 7, a transmission mechanism is arranged at the top end of the nut block 7, a limiting plate 3 is arranged on the transmission mechanism, and an adjusting mechanism is arranged at the center of one side surface of the installation slide rail 8.

Through being provided with drive mechanism, two-way screw rod 12 and limiting plate 3, can play the spacing effect of centre gripping to the patient health to help the patient to keep the posture of lying on one's side, thereby guarantee the accuracy of CT inspection result, through being provided with adjustment mechanism, can control the rotation of two-way screw rod 12, and then control the spacing space of centre gripping between the limiting plate 3, the convenience is spacing to the patient of different sizes.

The one end fixedly connected with telescopic link 11 of limiting plate 3, the one end fixedly connected with arc rubber slab 10 of telescopic link 11, the limit function of patient's head can be realized to arc rubber slab 10.

Drive mechanism rotates the transfer groove body 4 of connecting in the transfer line 5 one end at the transfer line 5 top including rotating the pivot 6 of connecting on 7 tops of nut piece, rotates the transfer line 5 of connecting on 6 tops of pivot and rotates, and drive mechanism can change the horizontal driving force of limiting plate 3 into with the driving force that the relative motion of nut piece 7 produced.

Switching cell body 4 and limiting plate 3's a side fixed connection, limiting plate 3's a side is provided with sponge layer 2, and sponge layer 2 can avoid limiting plate 3 to cause the injury to the patient at the spacing in-process of centre gripping.

The adjusting structure comprises a mounting plate 14 which is connected to one side of the mounting slide rail 8 in a symmetrical and fixed mode, an adjusting gear 15 which is connected between the mounting plate 14 in a rotating mode and a toothed ring 13 which is connected to the center of the bidirectional screw 12 in a fixed mode can control the number of rotating turns of the bidirectional screw 12, the moving distance of the nut block 7 is further controlled, the clamping space between the limiting plates 3 is controlled, and the patient with different body types can be limited conveniently.

The ring gear 13 meshes with adjusting gear 15, and a side of mounting panel 14 is provided with knob 16, and the one end fixedly connected with connecting axle of knob 16, the one end and the adjusting gear 15 fixed connection of connecting axle, and the surface of knob 16 is provided with anti-skidding line, and knob 16 can control adjusting gear 15's rotation, and the setting of anti-skidding line makes things convenient for medical personnel to rotate knob 16.

The utility model discloses when using, lie back on examination bed 1 when the patient, medical personnel can help the patient earlier to keep the posture of lying on one's side, then drive adjusting gear 15 through the rotatory knob 16 of other medical personnel and rotate, adjusting gear 15 drives ring gear 13 and rotates, ring gear 13 drives two-way screw 12 and rotates, two-way screw 12's rotation can drive nut piece 7 motion in opposite directions, and then drive the one end relative motion of transfer line 5 through pivot 6, under the rotation connection effect between transfer line 5 and switching cell body 4, make the contained angle between transfer line 5 reduce, and then make transfer line 5 can realize promoting the function of limiting plate 3 motion, make limiting plate 3 realize to patient's back and positive centre gripping limit function, arc rubber slab 10 can carry out the centre gripping spacing to patient's head simultaneously, thereby can help the patient to keep the posture of lying on one's side for a long time, guarantee CT inspection result's accuracy.

When the equipment needs to be disassembled and overhauled, the mounting screw can be taken down from the examining table 1, the disassembling function of the mounting slide rail 8 can be realized, the disassembling function of the equipment is further realized, the equipment is convenient to maintain and overhaul, and the subsequent normal use of the equipment is ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a CT inspection bed auxiliary device, includes inspection bed (1) and installation slide rail (8), its characterized in that, both ends fixedly connected with stationary blade (9) of installation slide rail (8), the circular port has been seted up on the surface of stationary blade (9), be provided with mounting screw in the circular port, the thread groove has been seted up to the both sides face of inspection bed (1), mounting screw and thread groove threaded connection, the inside of installation slide rail (8) is rotated and is connected with two-way screw rod (12), threaded connection has nut piece (7) on two-way screw rod (12), the top of nut piece (7) is provided with drive mechanism, the last limiting plate (3) that is provided with of drive mechanism, a side center department of installation slide rail (8) is provided with adjustment mechanism.

2. The auxiliary device of CT examination bed as claimed in claim 1, wherein: one end fixedly connected with telescopic link (11) of limiting plate (3), the one end fixedly connected with arc rubber slab (10) of telescopic link (11).

3. The auxiliary device of CT examination bed as claimed in claim 1, wherein: the transmission mechanism comprises a rotating shaft (6) rotatably connected to the top end of the nut block (7), a transmission rod (5) rotatably connected to the top end of the rotating shaft (6) and a transfer groove body (4) rotatably connected to one end of the transmission rod (5).

4. The CT table auxiliary device as recited in claim 3, wherein: the adapter groove body (4) is fixedly connected with one side face of the limiting plate (3), and a sponge layer (2) is arranged on one side face of the limiting plate (3).

5. The auxiliary device of CT examination bed as claimed in claim 1, wherein: the adjusting mechanism comprises mounting plates (14) which are symmetrically and fixedly connected to one side surface of the mounting slide rail (8), adjusting gears (15) which are rotatably connected between the mounting plates (14) and a toothed ring (13) which is fixedly connected to the center of the bidirectional screw rod (12).

6. The auxiliary device of a CT examining table as claimed in claim 5, wherein: the utility model discloses a handle of a bicycle, including mounting panel (14), ring gear (13), one side of mounting panel (14) is provided with knob (16), the one end fixedly connected with connecting axle of knob (16), the one end and adjusting gear (15) fixed connection of connecting axle, the surface of knob (16) is provided with anti-skidding line.