Portable mask mounting bracket for clinical radiotherapy of tumor patient

Abstract

The utility model discloses a portable mask installation support for clinical radiotherapy of tumor patients, comprising a mask outer frame, the bottom surface of the mask outer frame is provided with three butt joint grooves, the upper surface of the mask outer frame is provided with three through positioning holes, the inner sides of the butt joint grooves are connected with butt joint plates in a clamping manner, and the butt joint plates are connected with the butt joint grooves in a clamping manner. A positioning inserting rod is fixed to the upper surface of each butt joint plate, one end of each butt joint plate is connected with a positioning belt, the other end of each positioning belt is connected with a clamping plate, and an anti-disengaging belt is installed among the three clamping plates. The position of the radiotherapy mask is limited through the positioning insertion rod, the positioning belt, the anti-falling belt and the clamping plate, it is guaranteed that in the radiotherapy process, when the head of a patient deflects or moves, the radiotherapy mask is still located at the initial position, the position of the radiotherapy mask cannot deviate due to swinging, deflection or movement of the head of the patient, and the radiotherapy effect is improved. And the bottom ends of the three clamping plates are connected through the anti-falling belts, so that the clamping plates are prevented from falling off or falling off from the radiotherapy equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of radiotherapy mask auxiliary tools, in particular to a convenient mask mounting bracket for clinical radiotherapy of tumor patients. Background Art

[0002] Radiotherapy, also known as tumor radiotherapy, is a local treatment method that uses radiation to treat tumors. Radiation includes α, β, γ rays produced by radioisotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. About 70% of cancer patients need radiotherapy during the treatment of cancer, and about 40% of cancers can be cured by radiotherapy.

[0003] During radiotherapy, you need to wear a special radiotherapy mask. Radiotherapy mask is a special mask. During radiotherapy, the rays may cause certain damage to the skin, resulting in symptoms such as skin redness, swelling, and pain. At this time, you can use a radiotherapy mask to relieve these symptoms.

[0004] The existing radiotherapy mask does not have a fixing mechanism when in use, which causes the radiotherapy mask to shift in position when the patient's head is deflected; therefore, it does not meet the existing needs. In this regard, we propose a convenient mask mounting bracket for clinical radiotherapy of tumor patients. Utility Model Content

[0005] The purpose of the utility model is to provide a convenient mask mounting bracket for clinical radiotherapy of tumor patients, so as to solve the problem that the radiotherapy mask proposed in the above background technology does not have a fixing mechanism when in use, resulting in position displacement of the radiotherapy mask when the patient's head is deflected.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable mask mounting bracket for clinical radiotherapy of tumor patients, comprising a mask outer frame, the bottom surface of the mask outer frame is provided with three docking grooves, the upper surface of the mask outer frame is provided with three penetrating positioning holes, the inner side of the docking groove is clamped with a docking plate, the upper surface of the docking plate is fixed with a positioning plug rod, one end of the docking plate is connected to a positioning belt, the other end of the positioning belt is connected to a clamping plate, and an anti-slip belt is installed between the three clamping plates.

[0007] Preferably, one end of the docking plate and both ends of the clamping plate are fixed with docking rods, and both ends of the positioning belt and three ends of the anti-slip belt are fixed with hooks.

[0008] Preferably, the hook is C-shaped and the bending radius of the hook is consistent with the outer diameter of the docking rod, and the hook is clamped on the outer side of the docking rod.

[0009] Preferably, the anti-slip belt and the positioning belt are both elastic cloth belts, and the anti-slip belt and the positioning belt both include an anti-wear outer layer and an elastic inner layer.

[0010] Preferably, the elastic inner layer is made of an elastic band woven from elastic bands, and the wear-resistant outer layer is made of non-woven fabric.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model limits the position of the radiotherapy mask by means of a positioning plug rod, a positioning belt, an anti-dropping belt and a clamping plate, so as to ensure that during the radiotherapy process, when the patient's head deflects or moves, the radiotherapy mask remains in the initial position, and the radiotherapy mask will not be shifted due to the swing, deflection or movement of the patient's head;

[0013] 2. The utility model connects the bottom ends of the three clip-on plates by means of an anti-dropping belt, thereby increasing the connection strength between the clip-on plates and the radiotherapy equipment, and preventing the clip-on plates from falling off or falling off the radiotherapy equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the outer frame of the mask of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the anti-slip belt of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the docking rod of the utility model.

[0018] In the figure: 1. mask frame; 2. positioning plug-in rod; 3. docking plate; 4. snap-on plate; 5. anti-slip belt; 6. positioning belt; 7. docking groove; 8. positioning hole; 9. hook; 10. docking rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] like Figure 1 and Figure 2As shown, a convenient mask mounting bracket for clinical radiotherapy of tumor patients comprises a mask outer frame 1, the bottom surface of the mask outer frame 1 is provided with three docking grooves 7, the upper surface of the mask outer frame 1 is provided with three penetrating positioning holes 8, the inner side of the docking groove 7 is clamped with a docking plate 3, the upper surface of the docking plate 3 is fixed with a positioning plug rod 2, one end of the docking plate 3 is connected with a positioning belt 6, the other end of the positioning belt 6 is connected with a clamping plate 4, and an anti-slip belt 5 is installed between the three clamping plates 4, the docking plate 3 is clamped in the docking groove 7, and the positioning plug rod 2 is plugged into the inner side of the positioning hole 8, the positioning belt 6 is used to connect the clamping plate 4 and the clamping plate 4 is clamped on the housing of the radiotherapy equipment, and the mask outer frame 1 is positioned by the three docking plates 3 and the positioning belt 6 by adopting the above-mentioned technical scheme.

[0021] like Figure 3 and Figure 4 As shown, a docking rod 10 is fixed to one end of the docking plate 3 and both ends of the clamping plate 4, and hooks 9 are fixed to both ends of the positioning belt 6 and the three ends of the anti-slip belt 5. The hook 9 is C-shaped and the bending radius of the hook 9 is consistent with the outer diameter of the docking rod 10. The hook 9 is clamped on the outside of the docking rod 10, and the positioning belt 6 is used to connect the docking plate 3 and the clamping plate 4, and the anti-slip belt 5 is used to connect the three clamping plates 4 to ensure the position stability of the docking plate 3 and the mask frame 1 after assembly.

[0022] In the preferred solution of this embodiment, the anti-slip belt 5 and the positioning belt 6 are both elastic cloth belts, and both the anti-slip belt 5 and the positioning belt 6 include an anti-wear outer layer and an elastic inner layer. The elastic inner layer is composed of an elastic belt woven from rubber bands, and the anti-wear outer layer is non-woven fabric. The anti-slip belt 5 and the positioning belt 6 are elastic, so that the mounting bracket can be used on different radiotherapy equipment.

[0023] Working principle: First, the medical staff clamps the clamping plate 4 to the outside of the shell of the radiotherapy equipment, then pulls the three ends of the anti-slip belt 5, and clamps the hook 9 at the end of the anti-slip belt 5 to the outside of the docking rod 10 at the bottom of the clamping plate 4, then loosens the anti-slip belt 5, the anti-slip belt 5 elastically recovers and applies tension to the three clamping plates 4, then clamps the docking plate 3 into the docking groove 7, and ensures that the positioning plug-in rod 2 is plugged into the inner side of the positioning hole 8, and then the two ends of the anti-slip belt 5 are respectively connected to the end of the docking plate 3 and the top of the clamping plate 4, at this time, the three anti-slip belts 5 apply tension to the mask outer frame 1 through the docking plate 3 The pulling force makes the distance between the mask frame 1 and the three clip plates 4 the same. At the same time, the anti-slip belt 5 and the positioning belt 6 jointly apply pulling force to the clip plates 4, so that the clip plates 4 are fixed to the outside of the radiotherapy equipment and will not fall off. Finally, the patient lies on the radiotherapy equipment, and the medical staff wears the mask frame 1 on the patient's face. The position of the radiotherapy mask is restricted by the docking plate 3, the anti-slip belt 5, the positioning belt 6 and the clip plates 4 to ensure that during the radiotherapy process, when the patient's head is deflected or moved, the radiotherapy mask is still in the initial position, and the radiotherapy mask will not be shifted due to the swing, deflection or movement of the patient's head.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A portable mask mounting bracket for clinical radiotherapy of tumor patients, comprising a mask outer frame (1), characterized in that: The bottom surface of the mask outer frame (1) is provided with three docking grooves (7), the upper surface of the mask outer frame (1) is provided with three penetrating positioning holes (8), the inner side of the docking groove (7) is clamped with a docking plate (3), the upper surface of the docking plate (3) is fixed with a positioning plug rod (2), one end of the docking plate (3) is connected to a positioning belt (6), the other end of the positioning belt (6) is connected to a clamping plate (4), and an anti-slip belt (5) is installed between the three clamping plates (4).

2. A portable mask mounting bracket for clinical radiotherapy of tumor patients according to claim 1, characterized in that: A docking rod (10) is fixed to one end of the docking plate (3) and both ends of the clamping plate (4), and hooks (9) are fixed to both ends of the positioning belt (6) and the three ends of the anti-slip belt (5).

3. A portable mask mounting bracket for clinical radiotherapy of tumor patients according to claim 2, characterized in that: The hook (9) is C-shaped and the bending radius of the hook (9) is consistent with the outer diameter of the docking rod (10). The hook (9) is clamped on the outer side of the docking rod (10).

4. A portable mask mounting bracket for clinical radiotherapy of tumor patients according to claim 1, characterized in that: The anti-slip belt (5) and the positioning belt (6) are both elastic cloth belts, and both the anti-slip belt (5) and the positioning belt (6) comprise an anti-wear outer layer and an elastic inner layer.

5. A portable mask mounting bracket for clinical radiotherapy of tumor patients according to claim 4, characterized in that: The elastic inner layer is made of an elastic band woven from elastic bands, and the wear-resistant outer layer is made of non-woven fabric.

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