Clinical auxiliary supporting frame convenient to adjust for tumor radiotherapy

Abstract

The utility model relates to the field of medical auxiliary instruments, and discloses a tumor radiotherapy clinical auxiliary support frame convenient to adjust, which comprises a main body, the front end of the lower surface of the main body is fixedly connected with a placement box, the rear end of the inner bottom surface of the placement box is fixedly connected with a servo motor, and the output end of the servo motor is fixedly provided with a threaded rod. In actual use, a patient firstly lies on the upper surface of the supporting frame, then the medical hood and the fixing base are installed, so that the head of the patient is fixed, and meanwhile the legs of the patient are fixed through the leg binding belts; when patients with different heights are encountered, an air cylinder is started to push a sliding block to slide in a sliding groove, so that a pedal plate is driven to move along with the sliding block, the length of the pedal plate is adjusted to a proper position, medical staff can conveniently conduct examination or radiotherapy or other work on the patients, then the feet of the patients are fixed through telescopic belts, and the medical staff can conveniently use the telescopic belts. And the stability of the patient during radiotherapy is further improved.

Description

Technical Field

[0001] The utility model relates to the field of medical auxiliary equipment, in particular to an auxiliary support frame for clinical tumor radiotherapy which is easy to adjust. Background Art

[0002] Tumor radiotherapy is a common tumor treatment method, whose goal is to kill cancer cells or inhibit their growth by using high-energy rays or other forms of radiation. An auxiliary support frame is a device used to fix the patient's body position and posture during tumor radiotherapy to ensure precise irradiation. In order to improve the accuracy and effectiveness of radiotherapy, the auxiliary support frame needs to be easy to adjust so that it can be personalized according to the patient's specific situation to ensure that the radiation can accurately irradiate the tumor area and minimize damage to surrounding normal tissues.

[0003] However, traditional auxiliary support frames for clinical tumor radiotherapy are mostly used to fix the patient's head in actual use. Therefore, the treatment effect may be affected due to the patient's unconscious movement during radiotherapy, which may cause accidental damage to the patient's normal tissues. In addition, traditional auxiliary support frames for clinical tumor radiotherapy mostly require medical staff to manually adjust the height, which increases the workload of medical staff and has poor practicality.

[0004] Therefore, those skilled in the art provide an auxiliary support frame for clinical use in tumor radiotherapy that is easy to adjust to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an easily adjustable clinical auxiliary support frame for tumor radiotherapy. In actual use, the patient first lies on the upper surface of the support frame, and then the medical head cover is installed with the fixing seat to fix the patient's head, and the patient's legs are fixed with leg straps. When encountering patients of different heights, the slider is pushed to slide inside the slide groove by starting the cylinder, thereby driving the foot pedal to move accordingly, and then adjusting the length of the foot pedal to a suitable position, so as to facilitate medical staff to examine or radiotherapize the patient, and then use a retractable belt to fix the patient's feet, thereby further improving the stability of the patient during radiotherapy.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An auxiliary support frame for clinical tumor radiotherapy that is easy to adjust, comprising a main body, a placement box is fixedly connected to the front end of the lower surface of the main body, a servo motor is fixedly connected to the rear end of the inner bottom surface of the placement box, a threaded rod is fixedly connected to the output end of the servo motor, a threaded sleeve is threadedly connected to the outer wall of the threaded rod, a lifting plate is hingedly connected to the front end of the upper surface of the main body, and a fixing seat is fixedly connected to the middle part of the front end of the upper surface of the lifting plate;

[0008] Cylinders are fixedly connected to both sides of the rear end outer wall of the main body, a foot pedal is arranged in the middle of the upper surface of the rear end of the main body, and telescopic belts are arranged on both sides of the front end outer wall of the foot pedal;

[0009] Through the above technical solution, after the patient is fixed, the servo motor is started to rotate the threaded rod, and the threaded sleeve also moves forward along the threaded rod, thereby pushing the support rod to lift the lifting plate, and then adjusting it to a height that is convenient for radiotherapy. The flexibility of the auxiliary support frame is improved, and medical staff do not need to manually adjust the height, which reduces the workload of medical staff. It is worthy of vigorous promotion.

[0010] Furthermore, the front end of the lower surface of the lifting plate and the upper surface of the threaded sleeve are both fixedly connected with an articulated seat, and the interior of the articulated seat is rotatably connected with a support rod;

[0011] Through the above technical solution, the lifting plate and the threaded sleeve are connected respectively through the hinged seat, and the two hinged seats are connected by the support rod, so that the device can realize the lifting and lowering of the lifting plate.

[0012] Furthermore, the four corners of the lower surface of the main body are fixedly connected with support legs, and the lower surfaces of the support legs are fixedly connected with universal wheels;

[0013] Through the above technical solution, the stability of the device during operation is improved through the support legs, and the universal wheels make it easier for people to move the support frame.

[0014] Furthermore, a headrest cushion is fixedly connected to the middle of the fixing seat, and a plurality of head cover mounting holes are opened on the upper surface of the fixing seat;

[0015] Through the above technical solution, the comfort of the patient when using the support frame is ensured by the headrest cushion, and the medical head cover is easily installed on the support frame through the head cover installation hole.

[0016] Furthermore, leggings are provided on both sides of the middle portion of the upper surface of the main body, and armrests are fixedly connected to both sides of the front end of the upper surface of the main body;

[0017] Through the above technical solution, the leg band makes it convenient for the support frame to fix the patient's legs, and the armrests make it convenient for the patient to stand up or lie down by grabbing the armrests.

[0018] Furthermore, both sides of the rear end outer wall of the main body are provided with sliding grooves, and the middle parts of the outer walls on both sides of the pedal are fixedly connected with sliding blocks;

[0019] Through the above technical solution, the foot pedal of the support frame can be easily moved forward and backward through the slider and the slide groove to accommodate patients of different heights.

[0020] Furthermore, an operation panel is fixedly connected to one side of the front end outer wall of the main body;

[0021] Through the above technical solution, medical staff can start the cylinder and the servo motor through the operation panel to control the lifting and lowering of the lifting plate and the forward and backward movement of the foot pedal.

[0022] Furthermore, the sliding blocks all slide inside the sliding grooves;

[0023] Through the above technical solution, the slider slides inside the slide groove, thereby facilitating the forward and backward movement of the pedal.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an adjustable auxiliary support frame for clinical tumor radiotherapy. Compared with the existing auxiliary support frame for clinical tumor radiotherapy, the auxiliary support frame for clinical tumor radiotherapy is used in actual use by firstly having the patient lie on the upper surface of the support frame, and then installing the medical head cover and the fixing seat to fix the patient's head, and at the same time using leggings to fix the patient's legs, and when encountering patients of different heights, the cylinder is started to push the slider to slide inside the slide groove, thereby driving the foot pedal to move, and then adjusting the length of the foot pedal to a suitable position, so as to facilitate medical staff to examine or radiotherapize the patient, and then using a retractable belt to fix the patient's feet, thereby further improving the stability of the patient during radiotherapy.

[0026] 2. The utility model proposes an auxiliary support frame for clinical tumor radiotherapy that is easy to adjust. Compared with the existing auxiliary support frames for clinical tumor radiotherapy, the auxiliary support frame for clinical tumor radiotherapy rotates the threaded rod by starting the servo motor after the patient is fixed, and the threaded sleeve also moves forward along the threaded rod, thereby pushing the support rod to lift the lifting plate, and then adjusting it to a height that is convenient for radiotherapy. The flexibility of the auxiliary support frame when used is improved, and medical staff does not need to manually adjust the height, which reduces the workload of medical staff. The auxiliary support frame is worthy of vigorous promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of an auxiliary support frame for clinical tumor radiotherapy that is easy to adjust and is proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of an auxiliary support frame for clinical tumor radiotherapy that is easy to adjust, proposed by the utility model;

[0029] Figure 3 This is a front cross-sectional view of an easily adjustable auxiliary support frame placement box for clinical tumor radiotherapy proposed by the utility model;

[0030] Figure 4 An axonometric diagram of a foot pedal and a telescopic belt of an auxiliary support frame for clinical tumor radiotherapy that is easy to adjust, proposed by the utility model;

[0031] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Main body; 2. Support legs; 3. Universal wheels; 4. Storage box; 5. Servo motor; 6. Threaded rod; 7. Threaded sleeve; 8. Lifting plate; 9. Articulated seat; 10. Support rod; 11. Fixed seat; 12. Headrest cushion; 13. Head cover mounting hole; 14. Leg band; 15. Armrest; 16. Operation panel; 17. Cylinder; 18. Foot pedal; 19. Slider; 20. Slide; 21. Telescopic belt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides an embodiment: an auxiliary support frame for clinical tumor radiotherapy that is easy to adjust, including a main body 1, a placement box 4 is fixedly connected to the front end of the lower surface of the main body 1, a servo motor 5 is fixedly connected to the rear end of the inner bottom surface of the placement box 4, a threaded rod 6 is fixedly connected to the output end of the servo motor 5, and a threaded sleeve 7 is threadedly connected to the outer wall of the rod body of the threaded rod 6, a lifting plate 8 is hingedly connected to the front end of the upper surface of the main body 1, and a fixed seat 11 is fixedly connected to the middle part of the front end of the upper surface of the lifting plate 8, and the four corners of the lower surface of the main body 1 are fixedly connected to support legs 2, and the lower surfaces of the support legs 2 are fixedly connected to universal wheels 3, and the stability of the device during operation is improved through the support legs 2, and the universal wheels 3 are used to facilitate the personnel to move the support frame later;

[0036] Cylinders 17 are fixedly connected to both sides of the rear end outer wall of the main body 1, a foot pedal 18 is provided in the middle of the upper surface of the rear end of the main body 1, and telescopic belts 21 are provided on both sides of the front end outer wall of the foot pedal 18. Slide grooves 20 are provided on both sides of the rear end outer wall of the main body 1, and sliders 19 are fixedly connected to the middle of the outer walls on both sides of the foot pedal 18. The sliders 19 and the slide grooves 20 facilitate the forward and backward movement of the foot pedal 18 of the support frame. The sliders 19 slide inside the slide grooves 20. The sliders 19 slide inside the slide grooves 20, so that the foot pedal 18 can be moved forward and backward. An operation panel 16 is fixedly connected to one side of the front end outer wall of the main body 1. The operation panel 16 facilitates the medical staff to start the cylinder 17 and the servo motor 5, so as to control the lifting and lowering of the lifting plate 8 and the forward and backward movement of the foot pedal 18.

[0037] In actual use, the patient first lies on the upper surface of the support frame, and then the medical head cover and the fixing seat 11 are installed to fix the patient's head, and the leg bands 14 are used to fix the patient's legs. When encountering patients of different heights, the cylinder 17 is started to push the slider 19 to slide inside the slide groove 20, thereby driving the foot pedal 18 to move, and then adjusting the length of the foot pedal 18 to a suitable position, so as to facilitate medical staff to examine or radiotherapize the patient, and then use the retractable belt 21 to fix the patient's feet, thereby further improving the stability of the patient during radiotherapy.

[0038] The front end of the lower surface of the lifting plate 8 and the upper surface of the threaded sleeve 7 are fixedly connected with an articulated seat 9, and the interior of the articulated seat 9 is rotatably connected with a support rod 10, which is respectively connected to the lifting plate 8 and the threaded sleeve 7 through the articulated seat 9. At the same time, the two articulated seats 9 are connected in a forward direction by the support rod 10, so that the device can realize the lifting and lowering of the lifting plate 8. A headrest cushion 12 is fixedly connected to the middle part of the fixed seat 11, and a plurality of head cover mounting holes 13 are opened on the upper surface of the fixed seat 11. The headrest cushion 12 ensures the comfort of the patient when using the support frame. The head cover mounting holes 13 facilitate the installation of a medical head cover on the support frame. Leg wraps 14 are provided on both sides of the middle part of the upper surface of the main body 1, and armrests 15 are fixedly connected on both sides of the front end of the upper surface of the main body 1. The leg wraps 14 facilitate the support frame to fix the patient's legs, and the armrests 15 facilitate the patient to grab the armrests 15 to get up or lie down, so as to adapt to patients of different heights.

[0039] Working principle: When the auxiliary support frame for clinical tumor radiotherapy is actually used, the patient first lies on the upper surface of the support frame, and then the medical head cover and the fixing seat 11 are installed to fix the patient's head, and the leg bands 14 are used to fix the patient's legs. When encountering patients of different heights, the cylinder 17 is started to push the slider 19 to slide inside the slide groove 20, thereby driving the foot pedal 18 to move, and then adjusting the length of the foot pedal 18 to a suitable position, so that medical staff can examine or radiotherapize the patient, and then use the retractable belt 21 to fix the patient's feet, which further improves the stability of the patient during radiotherapy. After the patient is fixed, the servo motor 5 is started to rotate the threaded rod 6, and the threaded sleeve 7 also moves along the threaded rod 6, thereby pushing the support rod 10 to lift the lifting plate 8, and then adjusting it to a height convenient for radiotherapy.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An easily adjustable auxiliary support frame for clinical tumor radiotherapy, comprising a main body (1), characterized in that: The front end of the lower surface of the main body (1) is fixedly connected to a placement box (4), the rear end of the inner bottom surface of the placement box (4) is fixedly connected to a servo motor (5), the output end of the servo motor (5) is fixedly connected to a threaded rod (6), the outer wall of the rod body of the threaded rod (6) is threadedly connected to a threaded sleeve (7), the front end of the upper surface of the main body (1) is hingedly connected to a lifting plate (8), and the middle part of the front end of the upper surface of the lifting plate (8) is fixedly connected to a fixing seat (11); Cylinders (17) are fixedly connected to both sides of the rear end outer wall of the main body (1), a foot pedal (18) is provided in the middle of the upper surface of the rear end of the main body (1), and retractable belts (21) are provided on both sides of the front end outer wall of the foot pedal (18).

2. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: The front end of the lower surface of the lifting plate (8) and the upper surface of the threaded sleeve (7) are both fixedly connected to a hinge seat (9), and the interior of the hinge seat (9) is rotatably connected to a support rod (10).

3. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: The four corners of the lower surface of the main body (1) are fixedly connected to support legs (2), and the lower surfaces of the support legs (2) are fixedly connected to universal wheels (3).

4. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: A headrest cushion (12) is fixedly connected to the middle of the fixing seat (11), and a plurality of head cover mounting holes (13) are provided on the upper surface of the fixing seat (11).

5. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: Leg bands (14) are provided on both sides of the middle part of the upper surface of the main body (1), and handrails (15) are fixedly connected on both sides of the front end of the upper surface of the main body (1).

6. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: Slide grooves (20) are provided on both sides of the rear end outer wall of the main body (1), and sliding blocks (19) are fixedly connected to the middle parts of the outer walls on both sides of the foot pedal (18).

7. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 1, characterized in that: An operation panel (16) is fixedly connected to one side of the front end outer wall of the main body (1).

8. The easily adjustable auxiliary support frame for clinical tumor radiotherapy according to claim 6, characterized in that: The sliding blocks (19) all slide inside the sliding grooves (20).

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