CN215387087U - Novel radiation therapy protection device - Google Patents
Novel radiation therapy protection device Download PDFInfo
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- CN215387087U CN215387087U CN202121306462.8U CN202121306462U CN215387087U CN 215387087 U CN215387087 U CN 215387087U CN 202121306462 U CN202121306462 U CN 202121306462U CN 215387087 U CN215387087 U CN 215387087U
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Abstract
The utility model provides a novel radiotherapy protection device, and relates to the technical field of medical instruments. A novel radiation therapy protection device comprises a plurality of moving mechanisms, lifting mechanisms arranged on the moving mechanisms, a protection frame connected with the lifting mechanisms, and a plurality of groups of movable protection mechanisms arranged in the protection frame in a sliding mode. The exposed shape is adjusted by moving the protection mechanism, specifically, only the body part with the tumor is exposed by moving the position of the protection plate, and the rest parts are shielded, so that other parts of the human body can be protected to the maximum extent, and the harm of radiation to the human body is reduced; meanwhile, the height of the movable protection mechanism for the human body is adjusted through the lifting device, the sheltering position can be conveniently adjusted, scattered rays can be blocked to the maximum extent, the human body is protected, meanwhile, the carrying of medical personnel is also avoided, and the safety accident can be avoided.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a novel radiotherapy protection device.
Background
Radiation therapy (Radiation therapy) is one form of treatment that uses ionizing Radiation. The principle is that the energy generated by a large amount of radiation can destroy the chromosomes of cells to stop the cells from growing, so that cancer cells which can divide and grow rapidly are eliminated.
Although the prior art medical linear accelerators for radiotherapy have maximized the dose in the target area and reduced the dose in the normal tissue and organs around the target area by using multi-stage collimators, the target area and other normal tissues and organs around the human body are irradiated more or less by scattered rays. This is because scattered radiation is generated when the radiation passes through the collimator, air and body tissue, and the scattered radiation interacts with a medium such as air to form new scattered radiation. Although the dose of the scattered rays is low, the scattered rays still cause damage to human bodies due to high energy. Therefore, the method has great significance in protecting normal tissues and organs of a patient to the maximum extent in radiotherapy and reducing the damage of scattered rays to the patient.
The position that does not carry out radiotherapy to the human body need be sheltered from through protector at the in-process that carries out tumour radiotherapy, in conventional radiotherapy, puts the guard plate on the treatment table usually, but guard plate weight is tens jin of, and medical staff is comparatively painstaking in the handling, also has the safety risk, also is difficult for the adjustment position for human part position can not protected, can not remove moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel radiotherapy protection device which can shield a part of a human body which is not subjected to radiotherapy and is convenient to move.
The embodiment of the utility model is realized by the following steps:
the embodiment of the application provides a novel radiotherapy protection device, including a plurality of moving mechanism, install the elevating system on moving mechanism, the protective frame of being connected with every elevating system to and slidable mounting removes protection mechanism in the multiunit of protective frame.
In some embodiments of the present invention, the plurality of sets of movable protection mechanisms are symmetrically installed in the protection frame, and the movable protection mechanisms on two sides are adjacently disposed.
In some embodiments of the present invention, the movable protection mechanism includes a movable opening formed at a side of the protection frame, a movable passage fixed at an inner side of the protection frame, and a protection plate sequentially passing through the movable opening and the movable passage.
In some embodiments of the present invention, the protection plate is a lead plate.
In some embodiments of the present invention, a buffer layer is attached to the bottom of the moving channel.
In some embodiments of the present invention, the buffer layer is made of silicone or latex.
In some embodiments of the present invention, the protection frame and the moving channel are integrally formed.
In some embodiments of the present invention, the moving mechanism includes a base, and a plurality of pulleys mounted on a bottom of the base.
In some embodiments of the present invention, the lifting mechanism includes a motor located on the base, a first angle gear coaxially connected to the motor, a second angle gear engaged with the first angle gear, a threaded rod sleeved by the second angle gear, and a lifting seat sleeved on the threaded rod, wherein the threaded rod is rotatably installed on the base, and the protective frame is fixed on a side of the lifting seat.
In some embodiments of the present invention, the base is provided with a bearing sleeved on the bottom of the threaded rod.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the exposed shape is adjusted by moving the protection mechanism, specifically, only the body part with the tumor is exposed by moving the position of the protection plate, and the rest parts are shielded, so that other parts of the human body can be protected to the maximum extent, and the harm of radiation to the human body is reduced; meanwhile, the height of the mobile protection mechanism aiming at the human body is adjusted through the lifting device, the sheltering position can be conveniently adjusted, scattered rays can be blocked to the maximum extent, the human body is protected, meanwhile, the carrying of medical personnel is avoided, and safety accidents can be avoided; in addition, can remove this device through moving mechanism, also can medical personnel transport, can avoid the incident to take place, improve the security of using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a novel radiation therapy shielding device in accordance with an embodiment of the present invention;
FIG. 2 is a top view of the novel radiation therapy shield of the present invention;
fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
Icon: 1-a protective frame; 2-a base; 3-a pulley; 4-a motor; 5-a first bevel gear; 6-a second horn gear; 7-a threaded rod; 8-a lifting seat; 9-protection plate; 10-moving the channel; 11-a moving port; 12-a bearing; 13-buffer layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the terms "lower", "inner", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually arranged when the utility model is used, the description is only for convenience of describing the present invention and simplifying the description, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" should be interpreted broadly, for example, as being directly connected or indirectly connected through intervening media, and as being connected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
The embodiment provides a novel radiotherapy protection device, which comprises a plurality of moving mechanisms, lifting mechanisms arranged on the moving mechanisms, a protection frame 1 connected with each lifting mechanism, and a plurality of groups of moving protection mechanisms arranged in the protection frame 1 in a sliding manner.
In the embodiment, the number of the moving mechanisms is multiple, and the lifting mechanisms are fixed on the moving mechanisms and used for driving the lifting mechanisms to move so as to drive the protection device to move, so that the effect of reducing the operation of medical staff is achieved, and the condition that the medical staff is damaged due to errors in operation is avoided; the lifting mechanism is connected with the side edge of the protective frame 1 and is arranged on the moving mechanism, so that the protective frame 1 can be driven to lift, and the height of the protective frame 1 can be adjusted; the protective frame 1 is in a mouth shape, and is provided with a plurality of groups of movable protective mechanisms which are used for supporting the movable protective mechanisms; the number of the movable protection mechanisms is multiple, through holes which are matched with the shapes and the positions of the tumors can be formed, so that the radioactive rays can penetrate through the through holes to treat the tumors conveniently, the rest parts of a body can be protected to the maximum extent, and the damage of the radiation treatment to the body is reduced.
Example 2
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 1 in that: the multiple groups of movable protection mechanisms are symmetrically arranged in the protection frame 1, and the movable protection mechanisms on the two sides are arranged adjacently.
In this embodiment, a plurality of sets of movable protection mechanisms are symmetrically installed inside the protection frame 1, so as to conveniently form through holes corresponding to the shape and position of the tumor, the movable protection mechanisms on two sides are adjacently arranged to shield the body, so as to prevent the radioactive rays from irradiating other positions of the body, and meanwhile, the through holes can be ensured to be accurate in size, and the irradiation of normal parts can be reduced to the maximum extent.
Example 3
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 2 in that: the movable protection mechanism comprises a movable opening 11 arranged on the side edge of the protection frame 1, a movable channel 10 fixed on the inner side of the protection frame 1 and a protection plate 9 sequentially penetrating through the movable opening 11 and the movable channel 10.
In the embodiment, the moving openings 11 are penetratingly formed in the side walls of the two sides of the protection frame 1, and are used for facilitating the movement of the protection plate 9, and the shape of the moving openings is the same as the shape of the cross section of the protection plate 9; the movable channel 10 is arranged on the inner side of the protection frame 1 and fixed to the inner wall of the protection frame 1, and is used for supporting the protection plate 9 and facilitating the movement of the protection plate, the formed channel is communicated with the movable port 11 and can ensure that the protection plate 9 cannot fall off in the movement process, meanwhile, the length of the movable channel 10 is smaller than that of the protection plate 9, specifically 1/3-2/3 of the length of the movable channel can ensure that the protection plate 9 is left with sufficient leak hole space while supporting the movable channel.
Example 4
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 3 in that: the protection plate 9 is a lead plate.
In this embodiment, the protection plate 9 is made of lead plate, and since the atomic number and density of the metal lead are both high, the protection plate can well block X-rays and radioactive rays, and has an excellent protection and shielding effect on a human body.
Example 5
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 3 in that: a buffer layer 13 is attached to the bottom of the moving passage 10.
In this embodiment, buffer layer 13 is attached in the bottom of removal passageway 10, when concrete operation, accessible motor 4, drive first horn gear 5 and rotate, and then drive the second horn gear 6 rotation with the meshing of first horn gear 5, it rotates thereupon to drive threaded rod 7, make lift seat 8 go up and down, when it is located human top, sometimes the distance is nearer, when removal passageway 10 is attached on human skin, can produce cool and admire, lead to the people to feel uncomfortable, at the attached one deck buffer layer 13 in its bottom, can promote the comfort level of treatment.
Example 6
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 5 in that: the buffer layer 13 is made of silica gel or latex.
In this embodiment, select for use silica gel or latex as the material of buffer layer 13, can have better elasticity and temperature, when pasting on the human body, the comfort level is good, and the treatment is experienced.
Example 7
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 3 in that: the protection frame 1 and the moving channel 10 are integrally formed.
In this embodiment, with protection frame 1 and the integrated into one piece preparation of transfer passage 10, can provide better supporting role to guard plate 9, guarantee to have sufficient holding power.
Example 8
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 1 in that: the moving mechanism comprises a base 2 and a plurality of pulleys 3 mounted at the bottom of the base 2.
In the present embodiment, the base 2 is used for mounting a lifting mechanism; the pulley 3 quantity has a plurality ofly, and the equidistant installation in base 2 bottom plays the effect of support and be convenient for remove to base 2.
Example 9
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus that differs from example 1 in that: elevating system is including being located motor 4 on base 2, first horn gear 5 with motor 4 coaxial coupling, with the second horn gear 6 of first horn gear 5 meshing, by the threaded rod 7 that second horn gear 6 cup jointed to and cup joint the lift seat 8 on threaded rod 7, wherein, threaded rod 7 rotates and installs on base 2, and protective frame 1 is fixed in lift seat 8 side.
In this embodiment, the motor 4 is disposed on the base 2, and is configured to drive the first bevel gear 5 to rotate; the first angle gear 5 is connected with the motor 4 through a connecting shaft, and the first angle gear 5 rotates under the driving of the motor 4; the second angle gear 6 is meshed with the first angle gear 5, can rotate along with the rotation of the first angle gear 5, is sleeved on the threaded rod 7, and drives the threaded rod 7 to rotate while rotating; the threaded rod 7 is provided with external threads which are used for being connected with the internal threads of the lifting seat 8 and can drive the lifting seat 8 to move up and down while rotating; the side wall of the lifting seat 8 is fixed with the side wall of the protective frame 1, and when the lifting seat is driven to lift by the threaded rod 7, the lifting seats 8 of the lifting mechanisms drive the protective frame 1 to lift, so that the height of the protective frame 1 is adjusted.
Example 10
Referring to fig. 1-3, fig. 1 is a schematic structural view of a novel radiation therapy shielding device according to an embodiment of the present invention; FIG. 2 is a top view of the novel radiation therapy shield of the present invention; fig. 3 is a schematic structural diagram of a mobile protection mechanism according to an embodiment of the present invention.
This example provides a novel radiation therapy shield apparatus which differs from example 9 in that: the base 2 is provided with a bearing 12 sleeved at the bottom of the threaded rod 7.
In this embodiment, the bearing 12 is fixed on the base 2, and the threaded rod 7 is sleeved inside the bearing for supporting the threaded rod 7.
When the device is used, the device is moved to a corresponding position through the pulley 3, the motor 4 is started, the height of the protective frame 1 is adjusted, the height of the protective frame is kept at 1-5cm on the body of a patient, the positions of the protective plates 9 in the movable protective mechanisms are manually adjusted according to the positions of focuses to form a through hole corresponding to the positions of the focuses, and then radiotherapy is started.
In conclusion, the exposed shape is adjusted by moving the protection mechanism, specifically, only the body part with the tumor is exposed by moving the position of the protection plate 9, and the rest parts are shielded, so that the other parts of the human body can be protected to the maximum extent, and the harm of radiation to the human body is reduced; meanwhile, the height of the mobile protection mechanism aiming at the human body is adjusted through the lifting device, the sheltering position can be conveniently adjusted, scattered rays can be blocked to the maximum extent, the human body is protected, meanwhile, the carrying of medical personnel is avoided, and safety accidents can be avoided; in addition, can remove this device through moving mechanism, also can medical personnel transport, can avoid the incident to take place, improve the security of using.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The novel radiotherapy protection device is characterized by comprising a plurality of moving mechanisms, lifting mechanisms arranged on the moving mechanisms, a protection frame connected with the lifting mechanisms, and a plurality of groups of movable protection mechanisms arranged in the protection frame in a sliding mode.
2. The radiation therapy shield as claimed in claim 1, wherein said plurality of sets of said movable shield mechanisms are symmetrically mounted within said shield frame, and said movable shield mechanisms on both sides are disposed adjacent to each other.
3. The radiation therapy shield as claimed in claim 2, wherein said movable shield mechanism includes a movable opening formed at a side of said shield frame, a movable passage fixed at an inner side of said shield frame, and a shield plate sequentially passing through said movable opening and said movable passage.
4. A novel radiotherapeutic shield apparatus as claimed in claim 3 wherein the shield is a lead plate.
5. The radiation therapy shield as claimed in claim 3, wherein a cushioning layer is attached to the bottom of said moving walkway.
6. The radiation therapy protective device as claimed in claim 5, wherein said cushioning layer is made of silicone or latex.
7. The radiation therapy shield as claimed in claim 3, wherein said shield frame is integrally formed with said moving tunnel.
8. The radiation therapy shield as recited in claim 1, wherein said moving mechanism includes a base, and a plurality of pulleys mounted to a bottom of said base.
9. The radiation therapy device as claimed in claim 8, wherein the lifting mechanism comprises a motor on the base, a first angle gear coaxially connected with the motor, a second angle gear engaged with the first angle gear, a threaded rod sleeved by the second angle gear, and a lifting seat sleeved on the threaded rod, wherein the threaded rod is rotatably mounted on the base, and the protection frame is fixed on the side of the lifting seat.
10. The radiation therapy shield as claimed in claim 9, wherein said base includes a bearing that is received on a bottom of said threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306462.8U CN215387087U (en) | 2021-06-10 | 2021-06-10 | Novel radiation therapy protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306462.8U CN215387087U (en) | 2021-06-10 | 2021-06-10 | Novel radiation therapy protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387087U true CN215387087U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306462.8U Active CN215387087U (en) | 2021-06-10 | 2021-06-10 | Novel radiation therapy protection device |
Country Status (1)
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|---|---|
| CN (1) | CN215387087U (en) |
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2021
- 2021-06-10 CN CN202121306462.8U patent/CN215387087U/en active Active
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