CN215275474U

CN215275474U - Head and neck protector for tumor radiotherapy

Info

Publication number: CN215275474U
Application number: CN202121517902.4U
Authority: CN
Inventors: 孔河傈; 于喜梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-24
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a neck protection device for tumor radiotherapy, which belongs to the field of tumor radiotherapy. Tumor radiotherapy neck protection device, including the mounting bracket, the inside installing frame that is equipped with of mounting bracket, installing frame inner wall top sets firmly the roof, installing frame inner wall bottom sets firmly the bottom plate, the roof top is rectangle array structure sliding connection has a plurality of protective sheaths, protective sheath bottom sliding connection has the slide bar, the slide bar surface cover is equipped with spring one, the slide bar surface sets firmly the clamp plate, installing frame left side wall and right side wall are linear equidistant structure respectively and set firmly a plurality of free bearings one, an inner chamber of free bearing rotates and is connected with the installation section of thick bamboo, and this device is through setting up roof, bottom plate, protective sheath, slide bar and spring one, makes it slide downwards through the pressure that patient's neck position produced protective sheath and slide bar to forming the fixed to patient's neck position, and this structure need not along with installing, convenient to use is swift, the operation is simple.

Description

Head and neck protector for tumor radiotherapy

Technical Field

The utility model relates to a tumour radiotherapy field, more specifically say, relate to tumour radiotherapy neck protection device.

Background

Tumor radiotherapy is a local treatment for tumors using radiation. The radiation includes alpha, beta and gamma rays generated by radioactive isotopes, and x-rays, electron beams, proton beams and other particle beams generated by various x-ray therapeutic machines or accelerators. About 70% of cancer patients require radiation therapy in the course of cancer treatment, and about 40% of cancers can be cured by radiation therapy. The role and position of radiotherapy in tumor treatment are increasingly prominent, and the radiotherapy has become one of the main means for treating malignant tumors.

In the tumor radiotherapy process, the head and neck of a patient need to be fixed, and the patient is prevented from moving around in the treatment process, so that the treatment effect is affected.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a neck protection device for tumor radiotherapy to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

Tumor radiotherapy neck protection device, including the mounting bracket, the inside installing frame that is equipped with of mounting bracket, installing frame inner wall top has set firmly the roof, installing frame inner wall bottom has set firmly the bottom plate, the roof top is rectangle array structure sliding connection has a plurality of protective sheaths, protective sheath bottom sliding connection has the slide bar, slide bar surface cover is equipped with spring one, the slide bar surface has set firmly the clamp plate, installing frame left side wall and right side wall are linear equidistant structure respectively and have set firmly a plurality of free bearings one, an inner chamber of free bearing rotates and is connected with the installation section of thick bamboo, installation section of thick bamboo inner wall sliding connection has the fixed plate, the fixed plate left side wall has set firmly the pull rod, pull rod surface cover is equipped with spring two, the pull rod outer end rotates and is connected with free bearing two.

Preferably, the sliding rod is connected with the bottom plate in a sliding mode.

Preferably, the bottom of the first spring is fixedly connected with the top of the bottom plate, and the top of the first spring is fixedly connected with the bottom of the pressure plate.

Preferably, the inner ends of the two springs are fixedly connected with the fixing plate, the left ends of the two springs are fixedly connected with the second hinged support, and the second hinged support is fixedly connected with the left side of the inner wall of the mounting frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses structurally improve to some extent, this device is through setting up roof, bottom plate, protective sheath, slide bar and spring one, makes its lapse through the pressure that patient's neck position produced protective sheath and slide bar to form the fixed to patient's neck position, this structure need not along with installing, and convenient to use is swift, easy operation.

2. The utility model discloses structurally improve to some extent, through setting up free bearing one, an installation section of thick bamboo, fixed plate, pull rod, spring two and free bearing two, can pass through spring two for the installing frame has certain elasticity, improves the comfort level of device at the in-process that supports patient's neck position.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting frame of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic structural view of the mounting cylinder of the present invention;

the reference numbers in the figures illustrate: 1. a mounting frame; 2. installing a frame; 3. a top plate; 4. a base plate; 5. a protective sleeve; 6. a slide bar; 7. a first spring; 8. pressing a plate; 9. a first hinged support; 10. mounting the cylinder; 11. a fixing plate; 12. a pull rod; 13. a second spring; 14. and a second hinged support.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the tumor radiotherapy head and neck protection device comprises a mounting frame 1, a mounting frame 2 is arranged inside the mounting frame 1, a top plate 3 is fixedly arranged at the top of the inner wall of the mounting frame 2, a bottom plate 4 is fixedly arranged at the bottom of the inner wall of the mounting frame 2, the top of the top plate 3 is in a rectangular array structure and is slidably connected with a plurality of protective sleeves 5, the bottom of each protective sleeve 5 is slidably connected with a slide rod 6, a first spring 7 is sleeved on the outer surface of each slide rod 6, a pressing plate 8 is fixedly arranged on the outer surface of each slide rod 6, a plurality of first hinged supports 9 are respectively and fixedly arranged on the left side wall and the right side wall of the mounting frame 2 in a linear equal interval structure, an inner cavity of each first hinged support 9 is rotatably connected with a mounting cylinder 10, a fixing plate 11 is slidably connected with the inner wall of the mounting cylinder 10, a pull rod 12 is fixedly arranged on the left side wall of the fixing plate 11, a second spring 13 is sleeved on the outer surface of the pull rod 12, and a second hinged support 14 is rotatably connected with the outer end of the pull rod 12; in the using process, when the head and neck part of a patient is pressed on the top of the device, the plurality of protective sleeves 5 and the plurality of sliding rods 6 slide downwards according to the shape of the head of the patient, the plurality of protective sleeves 5 and the plurality of sliding rods 6 slide towards the lower parts of the top plate 3 and the bottom plate 4 respectively under the action of the pressure of the head and neck of the patient, the pressing plate 8 presses the first spring 7, the first spring 7 is compressed, the uncompressed protective sleeve 5 and the sliding rod 6 can limit the position of the head and neck of the patient, thereby avoiding the head and neck of the patient from moving, when the protective sleeve 5 and the sliding rod 6 slide downwards, the whole mounting frame 2 also moves downwards, and the mounting cylinder 10 is pulled by the hinge seats one 9 at the two sides, the mounting cylinder 10 slides along the pull rod 12, so that the fixing plate 11 extrudes the second spring 13, the mounting frame 2 has certain elasticity, and the comfort of the head and neck of a patient is ensured; the device is provided with the top plate 3, the bottom plate 4, the protective sleeve 5, the sliding rod 6 and the spring I7, and the protective sleeve 5 and the sliding rod 6 slide downwards under the pressure generated by the head and neck parts of a patient to form fixation on the head and neck parts of the patient, so that the structure is free from being mounted, convenient and fast to use and simple to operate; through setting up free bearing one 9, installation section of thick bamboo 10, fixed plate 11, pull rod 12, two 13 springs and two 14 free bearings, can be through two 13 springs for installation frame 2 has certain elasticity in the in-process that supports patient's neck position, improves the comfort level of device.

Specifically, the sliding rod 6 is slidably connected with the bottom plate 4.

Furthermore, the bottom of the first spring 7 is fixedly connected with the top of the bottom plate 4, and the top of the first spring 7 is fixedly connected with the bottom of the pressing plate 8.

Furthermore, the inner end of the second spring 13 is fixedly connected with the fixed plate 11, the left end of the second spring 13 is fixedly connected with the second hinged support 14, and the second hinged support 14 is fixedly connected with the left side of the inner wall of the mounting rack 1.

The working principle is as follows: in the using process, when the head and neck part of a patient is pressed on the top of the device, the plurality of protective sleeves 5 and the plurality of sliding rods 6 slide downwards according to the shape of the head of the patient, the plurality of protective sleeves 5 and the plurality of sliding rods 6 slide towards the lower parts of the top plate 3 and the bottom plate 4 respectively under the action of the pressure of the head and neck of the patient, the pressing plate 8 presses the first spring 7, the first spring 7 is compressed, the uncompressed protective sleeve 5 and the sliding rod 6 can limit the position of the head and neck of the patient, thereby avoiding the head and neck of the patient from moving, when the protective sleeve 5 and the sliding rod 6 slide downwards, the whole mounting frame 2 also moves downwards, and the mounting cylinder 10 is pulled by the hinge seats one 9 at the two sides, so that the mounting tube 10 slides along the pull rod 12, and the fixing plate 11 extrudes the second spring 13, so that the mounting frame 2 has a certain elasticity, and the comfort of the head and neck of the patient is ensured.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Tumour radiotherapy neck protection device, including mounting bracket (1), its characterized in that: the mounting frame (1) is internally provided with a mounting frame (2), the top of the inner wall of the mounting frame (2) is fixedly provided with a top plate (3), the bottom of the inner wall of the mounting frame (2) is fixedly provided with a bottom plate (4), the top of the top plate (3) is in a rectangular array structure and is slidably connected with a plurality of protective sleeves (5), the bottom of each protective sleeve (5) is slidably connected with a sliding rod (6), the outer surface of each sliding rod (6) is sleeved with a first spring (7), the outer surface of each sliding rod (6) is fixedly provided with a pressing plate (8), the left side wall and the right side wall of the mounting frame (2) are respectively in a linear equidistant structure and are fixedly provided with a plurality of first hinged supports (9), the inner cavity of each hinged support (9) is rotatably connected with a mounting cylinder (10), the inner wall of the mounting cylinder (10) is slidably connected with a fixing plate (11), the left side wall of the fixing plate (11) is fixedly provided with a pull rod (12), and the outer surface of the pull rod (12) is sleeved with a second spring (13), the outer end of the pull rod (12) is rotatably connected with a second hinged support (14).

2. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: the sliding rod (6) is connected with the bottom plate (4) in a sliding mode.

3. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: the bottom of the first spring (7) is fixedly connected with the top of the bottom plate (4), and the top of the first spring (7) is fixedly connected with the bottom of the pressing plate (8).

4. The head and neck protection device for tumor radiotherapy according to claim 1, wherein: the inner end of the second spring (13) is fixedly connected with the fixing plate (11), the left end of the second spring (13) is fixedly connected with the second hinged support (14), and the second hinged support (14) is fixedly connected with the left side of the inner wall of the mounting frame (1).