Mammary gland radiotherapy positioning bracket

Abstract

The utility model relates to the technical field of medical instruments, in particular to a breast radiotherapy positioning bracket which comprises a table body, binding belts are fixedly connected to the upper surface of the table body, the binding belts comprise hand binding belts and foot binding belts, a fixing mechanism used for fixing the binding belts is arranged on the surface of the table body, and a headrest mechanism is arranged on the upper surface of the table body. The fixing mechanism comprises a rope passing hole formed in the surface of the table body and corresponding to the binding belt in position, the end, away from the table body, of the binding belt penetrates through the rope passing hole and is fixedly connected with a limiting plate, and a mounting groove is formed in the inner wall of the rope passing hole. The hand and the leg of a patient can be fixed through the binding belt, the mounting plate is pushed to move under the action of the spring, the limiting teeth on the surface of the mounting plate are inserted into the rack grooves in the surface of the binding belt to fix the binding belt, and the situation that the patient struggles off and looses the binding belt is avoided; and the waist of the patient can be bound under the action of the waistband, so that the radiotherapy bracket can achieve the purposes of binding and positioning the body position of the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a breast radiotherapy positioning bracket. Background Art

[0002] Breast cancer refers to a malignant tumor that occurs in the breast lobules and ductal epithelium. In recent years, the incidence rate has not only increased year by year, but also has a trend of younger age, becoming one of the main malignant tumors that endanger women's health. Surgical resection should be the first choice for early treatment of breast cancer. Most patients can achieve long-term survival after surgical resection.

[0003] In the prior art, a Chinese patent with publication number CN215025376U discloses a breast cancer radiotherapy bracket, which adopts a solution of "comprising a lying plate, the lying plate being equipped with a positioning seat and a handrail, the handrail being rotatably connected to the lying plate, and the movable end of the handrail reciprocatingly moving toward one side of the positioning seat". This solution can prevent the patient from raising his hands for a long time, thereby reducing the fatigue of breast cancer patients.

[0004] However, the above scheme still has some shortcomings. For example, the above scheme lacks a mechanism to restrain and position the patient's body when actually used, which causes some special people with mental illnesses to easily move around on the radiotherapy bracket and become uncooperative, which affects the subsequent radiotherapy work. In view of this, the utility model proposes a breast radiotherapy positioning bracket. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide a breast radiotherapy positioning bracket, which has the advantage of being able to restrain and position special patient positions, so as to solve the problem raised in the above background technology that some special people with mental illnesses are prone to move around on the radiotherapy bracket and become uncooperative.

[0007] (II) Technical solution

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A breast radiotherapy positioning bracket comprises a table body, the upper surface of the table body is fixedly connected with a restraining belt, the restraining belts are respectively a hand restraining belt and a foot restraining belt, the surface of the table body is provided with a fixing mechanism for fixing the restraining belt, and the upper surface of the table body is provided with a headrest mechanism;

[0010] The fixing mechanism includes a rope-passing hole opened on the surface of the platform body and corresponding to the position of the restraining belt. The end of the restraining belt away from the platform body passes through the rope-passing hole and is fixedly connected to a limiting plate. The inner wall of the rope-passing hole is provided with a mounting groove, and a spring is fixedly connected to the inner wall of the mounting groove. The end of the spring away from the inner wall of the mounting groove is fixedly connected to the mounting plate. Limiting teeth are provided on one side of the mounting plate adjacent to the restraining belt. The lower surface of the platform body is provided with a transmission opening that penetrates into the interior of the mounting groove. The inner wall of the transmission opening is slidably connected to an operating pull rod fixedly connected to the lower surface of the mounting plate.

[0011] As a preferred technical solution, a rack groove matched with the limiting teeth is provided on the surface of the restraint belt, and the mounting plate is clamped with the inner wall of the rack groove through the limiting teeth.

[0012] As a preferred technical solution, a waist belt is fixedly connected to the upper surface of the platform, and the waist belt includes a sub-belt and a main belt.

[0013] As a preferred technical solution, the upper surface of the mother tape is provided with a Velcro mother tape, and the lower surface of the sub-tape is provided with a Velcro sub-tape, and the sub-tape and the mother tape are bonded together by the Velcro sub-tape and the Velcro mother tape respectively.

[0014] As a preferred technical solution, the headrest mechanism includes a mounting frame embedded in the upper surface of the platform body, and a rotating opening penetrating into the interior of the mounting frame is opened on the lower surface of the platform body. An operating screw is rotatably connected to the inner wall of the rotating opening, and a shifting plate is threadedly connected to the surface of the operating screw, and a pillow is fixedly connected to the upper surface of the shifting plate.

[0015] As a preferred technical solution, guide slide blocks are provided on both side surfaces of the shift plate, and guide grooves for the guide slide blocks to slide are provided on both side inner walls of the mounting frame.

[0016] As a preferred technical solution, a heating component is embedded in the upper surface of the platform, and a flexible cushion layer is laid on the upper surface of the platform.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model uses a restraint belt to fix the patient's hands and legs respectively. Under the action of the spring, the mounting plate is pushed to move, so that the limiting teeth on the surface of the mounting plate are inserted into the rack groove on the surface of the restraint belt to fix it, thereby preventing the patient from breaking free from the restraint belt or loosening it. The waist of the patient can be restrained under the action of the waist belt, so that the radiotherapy bracket can achieve the purpose of restraining and positioning the patient's position.

[0020] 2. The utility model uses a headrest mechanism and a heating component to rotate the operating screw, and the shift plate drives the pillow to move up and down through the rotation of the operating screw, so that the height position of the pillow can be adjusted as needed, and the heating effect of the heating component can be preheated to avoid the bracket being too cold and causing discomfort to the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a front view structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the front section structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0025] Figure 4 For the utility model Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 It is a schematic diagram of the top-sectional structure of the utility model.

[0027] In the figure: 1. platform body; 2. restraint belt; 201. hand strap; 202. foot strap; 3. rope hole; 4. limit plate; 5. spring; 6. mounting plate; 7. limit tooth; 8. operating pull rod; 9. waist belt; 901. sub-belt; 902. mother belt; 10. mounting frame; 11. operating screw; 12. shift plate; 13. pillow; 14. guide slider; 15. heating assembly; 16. flexible cushion. DETAILED DESCRIPTION

[0028] 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.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0030] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0031] According to the attached Figure 1-5 As shown, an embodiment of the utility model provides a breast radiotherapy positioning bracket, including a table body 1, the upper surface of the table body 1 is fixedly connected with a restraining belt 2, the restraining belt 2 is respectively a hand strap 201 and a foot strap 202, the number of the hand strap 201 and the foot strap 202 are both two pairs, the two pairs of hand straps 201 and the two pairs of foot straps 202 are respectively symmetrically fixedly connected to the upper surface of the table body 1, and the surface of the table body 1 is provided with a fixing mechanism for fixing the restraining belt 2.

[0032] A waist belt 9 is fixedly connected to the upper surface of the platform 1, and the waist belt 9 includes a sub-belt 901 and a main belt 902. The upper surface of the main belt 902 is provided with a Velcro main sticker, and the lower surface of the sub-belt 901 is provided with a Velcro sub-sticker. The sub-belt 901 and the main belt 902 are bonded together by the Velcro sub-sticker and the Velcro main sticker respectively.

[0033] The fixing mechanism includes a rope hole 3 which is opened on the surface of the platform 1 and corresponds to the position of the restraining belt 2. The end of the restraining belt 2 away from the platform 1 passes through the rope hole 3 and is fixedly connected to the limiting plate 4. The inner wall of the rope hole 3 is opened with a mounting groove, and the inner wall of the mounting groove is fixedly connected with a spring 5. There are two springs 5, and the two springs 5 ​​are equidistantly arranged on the inner wall of the mounting groove. The end of the spring 5 away from the inner wall of the mounting groove is fixedly connected with a mounting plate 6. A limiting tooth 7 is provided on the side of the mounting plate 6 adjacent to the restraining belt 2. A rack groove which is adapted to the limiting tooth 7 is opened on the surface of the restraining belt 2. The mounting plate 6 is clamped with the inner wall of the rack groove through the limiting tooth 7. A transmission opening which penetrates into the interior of the mounting groove is opened on the lower surface of the platform 1. The inner wall of the transmission opening is slidably connected with an operating pull rod 8 which is fixedly connected to the lower surface of the mounting plate 6.

[0034] A headrest mechanism is provided on the upper surface of the platform body 1, and the headrest mechanism includes a mounting frame 10 embedded in the upper surface of the platform body 1, and a rotating opening is provided on the lower surface of the platform body 1 and penetrates into the interior of the mounting frame 10, and an operating screw 11 is rotatably connected to the inner wall of the rotating opening, and a shift plate 12 is threadedly connected to the surface of the operating screw 11, and a pillow 13 is fixedly connected to the upper surface of the shift plate 12, and guide sliders 14 are provided on both side surfaces of the shift plate 12, and guide grooves for the guide sliders 14 to slide are provided on the inner walls of both sides of the mounting frame 10, and under the guiding action of the guide sliders 14, the shift plate 12 can drive the pillow 13 to move up and down through the rotation of the operating screw 11.

[0035] A heating component 15 is embedded on the upper surface of the platform 1 . The heating component 15 is a heating device such as a heating wire or a heating rod. A flexible cushion layer 16 is laid on the upper surface of the platform 1 .

[0036] When the breast radiotherapy positioning bracket of the utility model is used, a special patient with mental illness is laid flat on a table body 1, and then the restraint belt 2 is respectively put on the patient's hands and legs. After the putting is completed, the limiting plate 4 is pulled to drive the restraint belt 2 to move in the rope hole 3. During this period, the mounting plate 6 is pushed to move under the action of the spring 5, so that the limiting teeth 7 on the surface of the mounting plate 6 are inserted into the rack groove on the surface of the restraint belt 2 to fix it, so as to prevent the patient from breaking free from or loosening the restraint belt 2, and the patient's waist can be restrained under the action of the waist belt 9. At the same time, the operating screw 11 is rotated, and the shifting plate 12 drives the pillow 13 to move up and down through the rotation of the operating screw 11, so that the height position of the pillow 13 can be adjusted as needed, and the heating effect of the heating component 15 can be preheated to prevent the bracket from being too cold and causing discomfort to the patient.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A breast radiotherapy positioning bracket, characterized in that: The platform (1) comprises a platform body (1), the upper surface of the platform body (1) is fixedly connected with a restraining belt (2), the restraining belt (2) comprises a hand restraining belt (201) and a foot restraining belt (202), the surface of the platform body (1) is provided with a fixing mechanism for fixing the restraining belt (2), and the upper surface of the platform body (1) is provided with a headrest mechanism; The fixing mechanism comprises a rope-passing hole (3) formed on the surface of the platform (1) and corresponding to the position of the restraining belt (2); the end of the restraining belt (2) away from the platform (1) passes through the rope-passing hole (3) and is fixedly connected to a limiting plate (4); the inner wall of the rope-passing hole (3) is provided with a mounting groove; the inner wall of the mounting groove is fixedly connected with a spring (5); the end of the spring (5) away from the inner wall of the mounting groove is fixedly connected with a mounting plate (6); a limiting tooth (7) is provided on one side of the mounting plate (6) adjacent to the restraining belt (2); the lower surface of the platform (1) is provided with a transmission opening extending through the inside of the mounting groove; the inner wall of the transmission opening is slidably connected with an operating pull rod (8) fixedly connected to the lower surface of the mounting plate (6).

2. A breast radiotherapy positioning bracket according to claim 1, characterized in that: The surface of the restraining belt (2) is provided with a rack groove matched with the limiting teeth (7), and the mounting plate (6) is clamped with the inner wall of the rack groove through the limiting teeth (7).

3. A breast radiotherapy positioning bracket according to claim 1, characterized in that: A waist belt (9) is fixedly connected to the upper surface of the platform (1), and the waist belt (9) comprises a sub-belt (901) and a main belt (902).

4. A breast radiotherapy positioning bracket according to claim 3, characterized in that: The upper surface of the mother tape (902) is provided with a Velcro mother tape, and the lower surface of the sub-tape (901) is provided with a Velcro sub-tape, and the sub-tape (901) and the mother tape (902) are bonded together by the Velcro sub-tape and the Velcro mother tape respectively.

5. The breast radiotherapy positioning bracket according to claim 1, characterized in that: The headrest mechanism comprises a mounting frame (10) embedded in the upper surface of a platform (1); a rotating opening penetrating into the interior of the mounting frame (10) is provided on the lower surface of the platform (1); an operating screw (11) is rotatably connected to the inner wall of the rotating opening; a moving plate (12) is threadedly connected to the surface of the operating screw (11); and a pillow (13) is fixedly connected to the upper surface of the moving plate (12).

6. A breast radiotherapy positioning bracket according to claim 5, characterized in that: Guide slide blocks (14) are provided on both side surfaces of the moving plate (12), and guide slide grooves for the guide slide blocks (14) to slide are provided on both side inner walls of the installation frame (10).

7. A breast radiotherapy positioning bracket according to claim 1, characterized in that: A heating component (15) is embedded on the upper surface of the platform (1), and a flexible cushion layer (16) is laid on the upper surface of the platform (1).

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