CN221711983U - Auxiliary positioning structure of radiation equipment - Google Patents

Abstract

The utility model discloses an auxiliary positioning structure of radiation equipment, which comprises a workbench, wherein a soft cushion is arranged at the top of the workbench, binding belts are arranged on the soft cushion, hand fixing mechanisms are respectively arranged at the left side and the right side of the soft cushion, a head fixing mechanism is arranged at one side of the soft cushion, and a foot fixing mechanism is arranged at one side of the soft cushion far away from the head fixing mechanism. According to the auxiliary positioning structure of the radiation equipment, the patient trunk can be positioned through the cushion and the binding belt, the patient head can be positioned through the head fixing mechanism, the patient arm can be positioned through the hand fixing mechanism, the patient foot can be positioned through the foot fixing mechanism, and meanwhile, the hand fixing mechanism and the foot fixing mechanism can be adjusted, so that the auxiliary positioning structure is suitable for positioning patients with different heights and weights, the occurrence of panic of children in radiation treatment is prevented, and the radiation equipment is convenient for checking the patient.

Description

Auxiliary positioning structure of radiation equipment

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary positioning structure of radiation equipment.

Background Art

The Radiology Department is an important auxiliary examination department in the hospital. In the construction of modern hospitals, the Radiology Department is a department that integrates examination, diagnosis and treatment. Many diseases in various clinical departments need to be examined by radiology equipment to achieve clear diagnosis and auxiliary diagnosis.

At present, when conducting auxiliary examinations in the radiology department, children are prone to move around during the examination, which makes the examination inconvenient. The existing auxiliary positioners used in the radiology department are usually fixedly installed, directly and forcibly fix the children, and are only suitable for children of standard body shapes. When some children are very fat or very thin, this auxiliary positioner device will no longer be applicable, which will cause the children to panic and cry, resulting in inconvenience during the examination.

Utility Model Content

In view of the above-mentioned deficiencies in the prior art, the utility model provides an auxiliary positioning structure for radiation equipment, the purpose of which is to solve the problem that the existing auxiliary positioners used in the radiology department are usually fixedly installed, directly and forcibly fix the children, and are only suitable for some children of standard body shapes. When some children are very fat or very thin, this auxiliary positioner device will no longer be applicable, which will cause the children to panic and cry, resulting in inconvenience during examination and other problems.

In order to achieve the above utility model purpose, the technical solution adopted by the utility model is:

An auxiliary positioning structure of a radiation device comprises a workbench, a soft cushion is provided on the top of the workbench, a strap is provided on the soft cushion, hand fixing mechanisms are provided on the left and right sides of the soft cushion respectively, a head fixing mechanism is provided on one side of the soft cushion, and a foot fixing mechanism is provided on the side of the soft cushion away from the head fixing mechanism.

Furthermore, the head fixing mechanism includes a box body arranged on one side of the workbench, a strip-shaped through hole is opened on the top of the box body, a fixing block is fixedly provided in the box body, a screw is rotatably connected to the fixing block, the threads of the screw on both sides of the fixing block are in opposite directions, one end of the screw extends out of the box body, a handwheel is fixedly provided on the end of the screw extending out of the box body, slides are threadedly connected to both ends of the screw, and an airbag is provided on the side where the two slides are close to each other.

Furthermore, the hand fixing mechanism and the foot fixing mechanism have the same structure.

Furthermore, the foot fixing mechanism includes two strip-shaped through holes opened on the top of the workbench, a slider is slidably connected in the second strip-shaped through hole, a butterfly nut is threadedly connected to the bottom of the slider, a circular fixing ring is fixedly provided on the top of the slider, a screw is threadedly connected to the top of the circular fixing ring, a hand wheel two is fixedly provided on the top of the screw, and a semicircular fixing ring is rotatably connected to the end of the screw away from the hand wheel two, a plurality of evenly distributed springs are provided on the side of the semicircular fixing ring away from the screw, and a splint is fixedly provided on the end of the spring away from the semicircular fixing ring.

Furthermore, the number of the binding straps is no less than two groups.

Furthermore, a pillow is fixedly provided on the top of the box body, and a groove is fixedly provided on the top of the pillow.

The beneficial effects of the utility model are:

The utility model provides an auxiliary positioning structure for radiation equipment, which can position the patient's torso through the provided soft pad and straps, can position the patient's head through the provided head fixing mechanism, can position the patient's arm through the provided hand fixing mechanism, and can position the patient's foot through the provided foot fixing mechanism. At the same time, the hand fixing mechanism and the foot fixing mechanism are adjustable, thereby adapting to the positioning of patients with different heights and weights, preventing children from panicking during radiation therapy, and facilitating the radiation equipment to examine the patient.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a schematic diagram of the structure of the utility model from the left;

FIG3 is a schematic diagram of the top view of the structure of the utility model;

FIG. 4 is an enlarged structural schematic diagram of point A in FIG. 1 of the present invention.

Reference table of reference numerals:

1. Workbench; 2. Cushion; 3. Strap; 4. Box; 5. Strip through hole 1; 6. Fixed block; 7. Screw; 8. Handwheel 1; 9. Slide plate; 10. Airbag; 11. Strip through hole 2; 12. Slider; 13. Butterfly nut; 14. Circular fixing ring; 15. Screw; 16. Handwheel 2; 17. Spring; 18. Clamp; 19. Pillow; 20. Semicircular fixing ring.

DETAILED DESCRIPTION

The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

As shown in Figures 1 to 4, an auxiliary positioning structure of a radiation device includes a workbench 1, a cushion 2 is provided on the top of the workbench 1, and straps 3 are provided on the cushion 2. The number of straps 3 is not less than two groups. When the equipment is in use, the patient lies on the cushion 2 and the patient's torso is fixed by the straps 3.

A head fixing mechanism is provided on one side of the cushion 2, and the head fixing mechanism includes a box body 4 arranged on one side of the workbench 1, a pillow 19 is fixedly provided on the top of the box body 4, a groove is fixedly provided on the top of the pillow 19, a strip through hole 5 is opened on the top of the box body 4, a fixing block 6 is fixedly provided in the box body 4, a lead screw 7 is rotatably connected to the fixing block 6, the threads of the lead screw 7 on both sides of the fixing block 6 are rotated in opposite directions, one end of the lead screw 7 extends out of the box body 4, and a handwheel 8 is fixedly provided on the end of the lead screw 7 extending out of the box body 4, both ends of the lead screw 7 are threadedly connected with slides 9, and an airbag 10 is provided on the side where the two slides 9 are close to each other.

Through the head fixing mechanism, the patient's head is placed on the pillow 19, and the hand wheel 8 is turned by hand. The hand wheel 8 drives the screw 7 to rotate, and the screw 7 drives the two slides 9 to approach each other, and the airbag 10 contacts the patient's head to prevent the patient's head from being pinched when being fixed.

The left and right sides of the cushion 2 are respectively provided with hand fixing mechanisms, and the side of the cushion away from the head fixing mechanism is provided with a foot fixing mechanism, and the structures of the hand fixing mechanism and the foot fixing mechanism are the same.

The foot fixing mechanism includes a strip through hole 11 opened on the top of the workbench, a slider 12 is slidably connected in the strip through hole 11, a butterfly nut 13 is threadedly connected to the bottom of the slider 12, a circular fixing ring 14 is fixedly provided on the top of the slider 12, a screw 15 is threadedly connected to the top of the circular fixing ring 14, a hand wheel 16 is fixedly provided on the top of the screw 15, and a semicircular fixing ring 20 is rotatably connected to the end of the screw 15 away from the hand wheel 16, and a plurality of evenly distributed springs 17 are provided on the side of the semicircular fixing ring 20 away from the screw 15, and a splint 18 is fixedly provided on the end of the spring 17 away from the semicircular fixing ring 20.

Through the hand fixing mechanism and the foot fixing mechanism, according to the patient's height and weight, the position of the slider 12 in the second strip through hole 11 is adjusted, the butterfly nut 13 is tightened, the patient's hands and feet are placed in the circular fixing ring 14, and the hand wheel 16 is turned. The hand wheel 16 drives the screw 15 to rotate. The screw 15 drives the semicircular fixing ring 20 to move downward. The semicircular fixing ring 20 drives the splint 18 to move downward through the spring 17 to fix the patient's hands and feet. The spring 17 can prevent the splint 18 from pinching the patient's hands and legs.

The utility model discloses an auxiliary positioning structure of a radiation device, which can position the patient's torso, head, arms and feet. Meanwhile, the hand fixing mechanism and the foot fixing mechanism are adjustable, thereby adapting to the positioning of patients with different heights and weights, preventing children from panicking during radiation therapy, and facilitating the radiation device to examine the patient.

The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims (6)

1. The utility model provides an auxiliary positioning structure of radiation equipment, its characterized in that, including workstation (1), workstation (1) top is equipped with cushion (2), be equipped with bandage (3) on cushion (2), cushion (2) left and right sides are equipped with hand fixed establishment respectively, cushion (2) one side is equipped with head fixed establishment, cushion one side of keeping away from head fixed establishment is equipped with foot fixed establishment.

2. The auxiliary positioning structure of a radiation device according to claim 1, wherein: the head fixing mechanism comprises a box body (4) arranged on one side of the workbench (1), a strip-shaped through hole I (5) is formed in the top of the box body (4), a fixing block (6) is fixedly arranged in the box body (4), a lead screw (7) is connected to the fixing block (6) in a rotating mode, threads on two sides of the fixing block (6) of the lead screw (7) rotate oppositely, one end of the lead screw (7) extends out of the box body (4), a hand wheel I (8) is fixedly arranged at one end of the lead screw (7) extending out of the box body (4), sliding plates (9) are connected to two ends of the lead screw (7) in a threaded mode, and an air bag (10) is arranged on one side, close to each other, of the sliding plates (9).

3. The auxiliary positioning structure of a radiation device according to claim 1, wherein: the hand fixing mechanism and the foot fixing mechanism have the same structure.

4. An auxiliary positioning structure for a radiation device according to claim 3, wherein: foot fixed establishment is including seting up bar through-hole two (11) at workstation top, sliding connection has slider (12) in bar through-hole two (11), slider (12) bottom threaded connection has butterfly nut (13), slider (12) top is fixed to be equipped with circular solid fixed ring (14), circular solid fixed ring (14) top threaded connection has screw rod (15), screw rod (15) top is fixed to be equipped with hand wheel two (16), the one end swivelling joint that hand wheel two (16) were kept away from to screw rod (15) has semi-circular solid fixed ring (20), one side that screw rod (15) were kept away from to semi-circular solid fixed ring (20) is equipped with a plurality of evenly distributed spring (17), the one end that semi-circular solid fixed ring (20) was kept away from to spring (17) is fixed to be equipped with splint (18).

5. The auxiliary positioning structure of a radiation device according to claim 1, wherein: the number of the binding bands (3) is not less than two groups.

6. The auxiliary positioning structure of a radiation device according to claim 2, wherein: the top of the box body (4) is fixedly provided with a pillow (19), and the top of the pillow (19) is fixedly provided with a groove.