Head nursing protector for tumor radiotherapy

Abstract

The utility model discloses a head nursing protector for tumor radiotherapy, and relates to the technical field of medical auxiliary instruments. Comprising a head frame and a radiation helmet, butt joint clamping grooves are formed in the inner walls of the periphery of the radiation helmet, the radiation helmet is connected with the head frame in a clamped mode through the butt joint clamping grooves, radiation through holes are formed in the surface of the radiation helmet, a base plate is installed at the inner bottom of the head frame, a vacuum fixing pad is laid on the base plate, and a manual sliding valve is arranged on one side of the vacuum fixing pad. According to the head nursing protector for tumor radiotherapy, the interior of the vacuum fixing pad can generate vacuum through the air suction pump, so that the vacuum fixing pad is tightly attached to the body part of a patient, stable supporting and positioning are provided, the fixing effects of different degrees can be achieved by adjusting the air pressure in the vacuum pad according to different treatment parts and requirements, and meanwhile, the fixing effect is good. The radiation through holes in the radiation helmet are designed to only allow radiation waves in a treatment plan to pass through, and other parts are closed, so that radiation leakage can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a head nursing protector for tumor radiotherapy. Background Art

[0002] During tumor radiotherapy, patients usually need to lie down and maintain a fixed posture for a long time. During this process, the patient's head and neck need to be fixed and protected to prevent the deviation of the patient's head or neck from affecting the radiotherapy process. However, maintaining a posture for a long time is very painful for patients who are already physically weak. Therefore, it is necessary to design an auxiliary tool to fix and protect the patient's head and neck.

[0003] The existing head protection device in clinical practice is generally a shaped pillow with a recessed portion to adapt to the patient's head, so that the patient's head is contained in the recessed portion of the shaped pillow, but the patient's head can still rotate in the recessed portion, or rotate unconsciously, which will also have a certain impact on the radiotherapy effect. Utility Model Content

[0004] The utility model provides a head care protector for tumor radiotherapy to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head care protector for tumor radiotherapy, comprising a head frame and a radiation helmet, wherein the inner walls of the radiation helmet are provided with docking slots, and the helmet is connected to the head frame through the docking slots, and the surface of the radiation helmet is provided with radiation holes, a pad is installed on the inner bottom of the head frame, and a vacuum fixing pad is laid on the pad, and a manual sliding valve is provided on one side of the vacuum fixing pad;

[0006] The head frame includes a rectangular frame, support bars and fixing bolts. The support bars are located at the corners of the rectangular frame and are fastened to the rectangular frame through the fixing bolts.

[0007] Furthermore, the radiation helmet is semicircular in shape, with both left and right ends being open.

[0008] Furthermore, one end of the vacuum fixing pad extends into the radiation helmet, and a quick connector is connected to the manual sliding valve.

[0009] Furthermore, a supporting foot is provided at the bottom of the rectangular frame, and a fixing hole is opened on the supporting foot.

[0010] Furthermore, a strip-shaped hole is provided on the support bar, and one end of the fixing bolt passes through the strip-shaped hole.

[0011] Furthermore, one end of the support bar is provided with a bending foot, and is inserted into the docking slot through the bending foot.

[0012] Compared with the prior art, the utility model provides a head care protector for tumor radiotherapy, which has the following beneficial effects:

[0013] The tumor radiotherapy head care protector is equipped with a vacuum fixing pad, the interior of which can generate vacuum through a suction pump so that it can fit closely to the patient's body parts to provide stable support and positioning. Different degrees of fixing effect can be achieved according to different treatment parts and needs by adjusting the air pressure in the vacuum pad. At the same time, the radiation holes on the radiation helmet are designed to only allow radiation waves within the treatment plan to pass through, and the other parts are closed to reduce radiation leakage. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 This is a structural diagram of the head frame of the present utility model.

[0017] In the figure: 1. head frame; 11. rectangular frame; 12. support bar; 13. fixing bolt; 14. support foot; 15. fixing hole; 16. strip hole; 17. bending foot; 2. radiation helmet; 21. docking slot; 22. radiation through hole; 3. pad; 4. vacuum fixing pad; 5. manual sliding valve; 6. quick connector. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 3The utility model discloses a tumor radiotherapy head care protector, comprising a head frame 1 and a radiation helmet 2, wherein the inner walls of the radiation helmet 2 are provided with docking slots 21, and the radiation helmet 2 is connected to the head frame 1 through the docking slots 21, and the surface of the radiation helmet 2 is provided with radiation holes 22, and a pad 3 is installed on the inner bottom of the head frame 1, and a vacuum fixing pad 4 is laid on the pad 3, and a manual sliding valve 5 is arranged on one side of the vacuum fixing pad 4, and the vacuum fixing pad 4 can generate a vacuum inside by a suction pump, so that it is close to the patient's body part, providing stable support and positioning, and different degrees of fixing effect can be achieved by adjusting the air pressure in the vacuum pad according to different treatment parts and needs, and at the same time, the radiation holes 22 on the radiation helmet 2 are designed to only allow the radiation waves within the treatment plan to pass through, and the other parts are closed, which can reduce the leakage of radiation;

[0020] The head frame 1 includes a rectangular frame 11 , support bars 12 and fixing bolts 13 . The support bars 12 are located at the corners of the rectangular frame 11 and are fastened to the rectangular frame 11 via the fixing bolts 13 .

[0021] Specifically, the radiation helmet 2 is semicircular in shape, and both left and right ends thereof are open.

[0022] In this embodiment, the radiation holes 22 on the radiation helmet 2 are designed to only allow radiation waves within the treatment plan to pass through, and the other parts are closed to reduce the leakage of radiation.

[0023] Specifically, one end of the vacuum fixing pad 4 extends into the radiation helmet 2 , and a quick connector 6 is connected to the manual sliding valve 5 .

[0024] In this embodiment, the manual slide valve 5 is a diverter valve that uses the valve core to slide on the sealing surface to change the position of the fluid inlet and outlet channels to control the flow direction of the fluid. It is used as a gas source switch here. The quick connector 6 is also called a quick connector. It is a sealed connector that can be quickly plugged in and out, connected and disconnected. Through the quick connector 6, the pipeline can be connected or disconnected without tools.

[0025] Specifically, a support leg 14 is provided at the bottom of the rectangular frame 11 , and a fixing hole 15 is formed on the support leg 14 .

[0026] In this embodiment, when in use, the fixing hole 15 is used to fix it to the radiotherapy bed with screws.

[0027] Specifically, a strip-shaped hole 16 is formed on the support bar 12 , and one end of the fixing bolt 13 passes through the strip-shaped hole 16 .

[0028] In this embodiment, the strip-shaped hole 16 is provided to facilitate adjustment of the distance between the rectangular frame 11 and the radiation helmet 2 so as to be used flexibly.

[0029] Specifically, a bending leg 17 is provided at one end of the support bar 12 , and the bending leg 17 is inserted into the docking slot 21 .

[0030] In this embodiment, the bending foot 17 is a connecting structure, and the radiation helmet 2 is fixed on the head frame 1 by cooperating with the docking slot 21 .

[0031] When in use, after the patient lies on the radiotherapy bed, the nursing protector is put on the patient's head and fixed to the radiotherapy bed with screws. After fixation, the patient is moved into the treatment area for radiotherapy. Among them, the set vacuum fixing pad 4 (an auxiliary tool for positioning and fixing the patient's body parts in radiotherapy) can generate vacuum inside through a suction pump, so that it fits tightly against the patient's body parts to provide stable support and positioning. According to different treatment parts and needs, different degrees of fixation effect can be achieved by adjusting the air pressure in the vacuum pad. At the same time, the radiation through hole 22 on the radiation helmet 2 is designed to only allow radiation waves within the treatment plan to pass through, and other parts are closed to reduce radiation leakage.

[0032] In summary, the tumor radiotherapy head care protector is provided with a vacuum fixing pad 4, the interior of which can generate a vacuum through a suction pump, so that it can fit closely to the patient's body parts and provide stable support and positioning. According to different treatment parts and needs, different degrees of fixing effects can be achieved by adjusting the air pressure in the vacuum pad. At the same time, the radiation through hole 22 on the radiation helmet 2 is designed to only allow radiation waves within the treatment plan to pass through, and the other parts are closed to reduce the leakage of radiation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A head care protector for tumor radiotherapy, comprising a head frame (1) and a radiation helmet (2), characterized in that: The radiation helmet (2) is provided with docking slots (21) on the inner walls around it, and is connected to the head frame (1) via the docking slots (21); a radiation through hole (22) is provided on the surface of the radiation helmet (2); a pad (3) is installed on the inner bottom of the head frame (1); a vacuum fixing pad (4) is laid on the pad (3); and a manual sliding valve (5) is provided on one side of the vacuum fixing pad (4); The head frame (1) comprises a rectangular frame (11), a support bar (12) and a fixing bolt (13); the support bar (12) is located at the corners of the rectangular frame (11) and is fastened to the rectangular frame (11) via the fixing bolt (13).

2. The head care protector for tumor radiotherapy according to claim 1, characterized in that: The radiation helmet (2) is semicircular in shape, with both left and right ends being open.

3. The head care protector for tumor radiotherapy according to claim 1, characterized in that: One end of the vacuum fixing pad (4) extends into the radiation helmet (2), and a quick connector (6) is connected to the manual sliding valve (5).

4. The head care protector for tumor radiotherapy according to claim 1, characterized in that: A support foot (14) is provided at the bottom of the rectangular frame (11), and a fixing hole (15) is provided on the support foot (14).

5. The head care protector for tumor radiotherapy according to claim 1, characterized in that: The support bar (12) is provided with a strip-shaped hole (16), and one end of the fixing bolt (13) passes through the strip-shaped hole (16).

6. The head care protector for tumor radiotherapy according to claim 1, characterized in that: One end of the support bar (12) is provided with a bending foot (17), and is inserted into the docking slot (21) through the bending foot (17).

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