CN209285553U - A kind of image department CT machine human body lies low fixed device - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and discloses a flat-lying fixing device for a human body of a CT machine in an imaging department, which includes a pillar, a CT machine tool is fixedly connected to the top of the pillar, a fixed plate is fixedly connected to the top of the CT machine tool, and a fixed plate of the fixed plate The side is provided with a guide groove, the top of the CT machine tool is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, the inner wall of the guide groove is slidably connected with a slider, one side of the slider is fixedly connected with a top plate, and the bottom of the top plate is fixedly connected with a The first telescopic sleeve rod. The flat-lying fixation device for the CT machine in the imaging department can elastically fix the patient's body by setting the fixation plate, guide groove, motor, screw, slider, top plate, first telescopic rod, air bag and air pump. The motor drives the screw to rotate to lift the top plate, and then cooperates with the air pump to inflate the air bag, so that the patient can be fixed well and the discomfort caused by rigid fixation can be avoided.

Description

A human body lying flat fixation device for a CT machine in an imaging department

technical field

The utility model relates to the technical field of medical equipment, in particular to a flat-lying fixing device for a human body of a CT machine in an imaging department.

Background technique

Under the guidance of CT machine operation, CT-enhanced examination, biopsy, radiofrequency, microwave, particle, freezing and other interventional operations are one of the main methods for the detection and treatment of malignant tumors. During CT-guided interventional surgery, the patient needs to lie on the CT bed and then shuttle in the CT machine. After being scanned by the CT machine, the location of the lesion can be determined, and the curative effect of CT surgical treatment can be evaluated at any time, so as to perform surgery better. Because of the structural features of the CT machine, patients undergoing interventional surgery are required to lift their upper limbs up to their head for about 2 hours.

The body fixation mechanism of the existing CT machine generally adopts rigid fixation, which will bring discomfort to the patient when the patient is fixed for a long time. For this reason, a flat-lying fixation device for the human body of the imaging department CT machine is proposed to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a flat-lying fixation device for the human body of a CT machine in the imaging department, which has the advantages of elastic fixation, and solves the problem of discomfort caused to the patient by fixing the patient for a long time.

In order to achieve the above-mentioned purpose of elastic fixing, the utility model provides the following technical proposal: a human body lying flat fixing device for a CT machine in imaging department, including a pillar, the top of the pillar is fixedly connected with a CT machine tool, and the top of the CT machine tool is fixedly connected There is a fixed plate, one side of the fixed plate is provided with a guide groove, the top of the CT machine tool is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, and the inner wall of the guide groove is slidably connected with a slider, One side of the slider is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a first telescopic rod, the bottom of the first telescopic rod is fixedly connected with an air bag, and the top of the CT machine tool is fixedly connected with a vertical plate , a pillow fixedly connected to the top of the CT machine tool is arranged between the vertical plates, a second telescopic sleeve rod is fixedly connected to one side of the vertical board, and a spring is sleeved on the outer surface of the second telescopic sleeve rod, so One end of the second telescopic rod is fixedly connected with a sponge board.

Preferably, there are two fixing plates, and the two fixing plates are symmetrically arranged on both sides of the top of the CT machine tool with the center line of the CT machine tool as a symmetrical axis.

Preferably, a connecting plate is rotatably connected to the top of the screw, and one side of the connecting plate is fixedly connected to one side of the fixing plate.

Preferably, the top of the screw goes through and extends to the top of the top plate, and the outer surface of the screw is threadedly connected with the top plate.

Preferably, an air pump is fixedly connected to the top of the top plate, and an output end of the air pump is fixedly connected to the top of the air bag.

Preferably, the second telescopic rod is fixedly connected to one side of the sponge board through a rivet, and a through hole is opened on the surface of the sponge board.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model can elastically fix the patient's body by setting a fixed plate, a guide groove, a motor, a screw, a slider, a top plate, a first telescopic rod, an air bag and an air pump. The top plate is lifted and lowered, and the air pump is used to inflate the air bag, so that the patient can be fixed well and the discomfort caused by rigid fixation can be avoided.

2. The utility model can fix the patient's head according to the size of the patient's head by setting the vertical plate, pillow, second telescopic rod, spring, sponge board, through hole and rivet, and the through hole can fix the patient's head on the sponge board It plays the role of ventilation and heat dissipation at the bottom, and the sponge board installed by rivets can facilitate the replacement of the sponge board.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the bottom view of the utility model airbag;

Fig. 3 is an enlarged view of the structure at A of the utility model.

In the figure: 1-pillar, 2-CT machine tool, 3-fixed plate, 4-guide groove, 5-motor, 6-screw, 7-slider, 8-top plate, 9-first telescopic rod, 10-airbag , 11-air pump, 12-vertical plate, 13-pillow, 14-second telescopic sleeve rod, 15-spring, 16-sponge plate, 17-through hole, 18-rivet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, a human body lying flat fixation device for a CT machine in the imaging department, including a pillar 1, the top of the pillar 1 is fixedly connected with a CT machine tool 2, the top of the CT machine tool 2 is fixedly connected with a fixed plate 3, and the fixed plate 3 The number is two, and the two fixed plates 3 are symmetrically arranged on both sides of the top of the CT machine tool 2 with the center line of the CT machine tool 2 as the symmetrical axis. One side of the fixed plate 3 is provided with a guide groove 4, and the top of the CT machine tool 2 is fixedly connected There is a motor 5, the output end of the motor 5 is fixedly connected with a screw 6, the top of the screw 6 is rotatably connected with a connecting plate, one side of the connecting plate is fixedly connected with one side of the fixed plate 3, and the inner wall of the guide groove 4 is slidably connected with a slider 7. One side of the slider 7 is fixedly connected with a top plate 8, the top of the screw rod 6 runs through and extends to the top of the top plate 8, the outer surface of the screw rod 6 is threaded with the top plate 8, and the bottom of the top plate 8 is fixedly connected with a first telescopic rod 9. The bottom of the first telescopic rod 9 is fixedly connected to the air bag 10, the top of the top plate 8 is fixedly connected to the air pump 11, and the output end of the air pump 11 is fixedly connected to the top of the air bag 10. By setting the fixed plate 3, the guide groove 4, and the motor 5. The screw rod 6, the slide block 7, the top plate 8, the first telescopic sleeve rod 9, the air bag 10 and the air pump 11 can elastically fix the patient's body, and the screw rod 6 is driven by the motor 5 to rotate to lift the top plate 8, and then Cooperate with the air pump 11 to inflate the air bag 10, so as to fix the patient well and avoid the discomfort brought by rigid fixation to the patient. The top of the CT machine tool 2 is fixedly connected to the vertical board 12, and a fixed connection between the vertical boards 12 is provided. The pillow 13 on the top of the machine tool 2, one side of the vertical plate 12 is fixedly connected with a second telescopic sleeve rod 14, the outer surface of the second telescopic sleeve rod 14 is sleeved with a spring 15, and one end of the second telescopic sleeve rod 14 is fixedly connected with a sponge Plate 16, the second telescopic sleeve rod 14 is fixedly connected with one side of sponge board 16 by rivet 18, and the surface of sponge board 16 is provided with through hole 17, by setting vertical board 12, pillow 13, second telescopic sleeve rod 14, spring 15. The sponge board 16, the through hole 17 and the rivet 18 can fix the patient's head according to the size of the patient's head. The through hole 17 can play the role of ventilation and heat dissipation when the sponge board 16 fixes the patient's head. The sponge board 16 can facilitate the replacement of the sponge board 16.

When in use, the imaging department CT machine human body lying flat fixing device first allows the patient to lie on the CT machine tool 2 with his head resting on the pillow 13. The head cannot rotate left and right, and then turn on the motor 5 to drive the screw 6 to rotate, thereby moving the top plate 8, the slider 7 slides in the guide groove 4, and when the airbag 10 is about to contact the patient, turn off the motor 5 and start the air pump 11 to pair the airbag 10 is inflated, and after the air bag 10 is full, close the air pump 11, and the air bag 10 will be in an arc shape, so that the patient's body can be fixed.

In summary, the utility model can fix the patient's head according to the size of the patient's head by setting the vertical plate 12, the pillow 13, the second telescopic rod 14, the spring 15, the sponge board 16, the through hole 17 and the rivet 18 , the through hole 17 can play the role of ventilation and heat dissipation when the sponge plate 16 fixes the patient's head, and the sponge plate 16 installed by the rivet 18 can facilitate the replacement of the sponge plate 16.

Claims (6)

1. A kind of imaging department CT machine human body lying flat fixing device, comprises pillar (1), it is characterized in that: the top of described pillar (1) is fixedly connected with CT machine tool (2), and the top of described CT machine tool (2) A fixed plate (3) is fixedly connected, and a guide groove (4) is provided on one side of the fixed plate (3), and a motor (5) is fixedly connected to the top of the CT machine tool (2), and the motor (5) The output end is fixedly connected with a screw rod (6), the inner wall of the guide groove (4) is slidably connected with a slider (7), and one side of the slider (7) is fixedly connected with a top plate (8), and the top plate The bottom of (8) is fixedly connected with the first telescopic rod (9), the bottom of the first telescopic rod (9) is fixedly connected with the airbag (10), and the top of the CT machine tool (2) is fixedly connected with the vertical plate (12), a pillow (13) fixedly connected to the top of the CT machine tool (2) is provided between the vertical plates (12), and a second telescopic sleeve rod (14) is fixedly connected to one side of the vertical plate (12). ), the outer surface of the second telescopic sleeve rod (14) is sleeved with a spring (15), and one end of the second telescopic sleeve rod (14) is fixedly connected with a sponge board (16). 2. A kind of imaging department CT machine human body lying flat fixing device according to claim 1, is characterized in that: the quantity of described fixing plate (3) is two, and the number of two described fixing plates (3) is CT The center line of the machine tool (2) is symmetrically arranged on both sides of the top of the CT machine tool (2). 3. a kind of imaging department CT machine human body flat-lying fixing device according to claim 1, is characterized in that: the top of described screw rod (6) is connected with connecting plate in rotation, and one side of described connecting plate is connected with fixing plate ( 3) One side is fixedly connected. 4. A flat-lying fixing device for a human body of a CT machine in imaging department according to claim 1, characterized in that: the top of the screw (6) runs through and extends to the top of the top plate (8), and the screw (6) The outer surface of the top plate (8) is threaded. 5. A human body lying flat fixing device for a CT machine in imaging department according to claim 1, characterized in that: an air pump (11) is fixedly connected to the top of the top plate (8), and the output end of the air pump (11) It is fixedly connected with the top of the air bag (10). 6. A flat-lying fixing device for a human body of a CT machine in imaging department according to claim 1, characterized in that: the second telescopic rod (14) is fixed to one side of the sponge board (16) by a rivet (18) connected, the surface of the sponge board (16) is provided with through holes (17).