CN214388546U - Mouse radiotherapy position fixing device - Google Patents
Mouse radiotherapy position fixing device Download PDFInfo
- Publication number
- CN214388546U CN214388546U CN202023059947.XU CN202023059947U CN214388546U CN 214388546 U CN214388546 U CN 214388546U CN 202023059947 U CN202023059947 U CN 202023059947U CN 214388546 U CN214388546 U CN 214388546U
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- China
- Prior art keywords
- fixing device
- mouse
- radiation
- groove
- position standing
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 25
- 230000005855 radiation Effects 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 241000699666 Mus <mouse, genus> Species 0.000 abstract description 32
- 241000699670 Mus sp. Species 0.000 abstract description 7
- 206010028980 Neoplasm Diseases 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a mouse radiotherapy position fixing device, its characterized in that: be the fixing device body that rectangular array is provided with two at least position standing grooves including an organic whole, position standing groove both ends are provided with the circulation of air hole, every the spout has been seted up to the top both sides of position standing groove, every be provided with two blocks of radiation protection apron of butt joint on the position standing groove, two radiation protection apron bottom be provided with the slide rail that the spout matches, two semicircular hole groove has still been seted up respectively to radiation protection apron's junction. In the application, the size of the region convenient for local irradiation of the tumor of the mouse is adjustable; the position of the area which is convenient for local irradiation is adjustable; a plurality of mice which only need to be irradiated can be placed at one time; and the irradiation dose of each mouse is uniform, so that the edge effect is avoided.
Description
Technical Field
The utility model relates to a technical field is used in the radiotherapy, in particular to mouse radiotherapy position fixing device.
Background
The traditional small animal biological radiation instrument can be used for carrying out radiotherapy on tumor mice. However, the radiotherapy of the mouse only needs to irradiate the tumor, other normal parts need to be blocked (generally, a lead block is used), and the radiotherapy only needs to put one mouse at a time, which is time-consuming; moreover, the size of the irradiated area and position is not easy to adjust, and the irradiation dose is not uniform.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a mouse radiotherapy position fixing device, which can irradiate a group of mice each time, and the parts which do not need to be irradiated can be shielded, the parts which need to be irradiated are exposed, and the size of the area which is convenient for local irradiation of the tumor of the mouse is adjustable; the position of the area which is convenient for local irradiation is adjustable; a plurality of mice which only need to be irradiated can be placed at one time; and the irradiation dose of each mouse is uniform, so that the edge effect is avoided.
In order to solve the technical problem, the utility model discloses a scheme does:
the utility model provides a mouse radiotherapy position fixing device which characterized in that: be the fixing device body that rectangular array is provided with two at least position standing grooves including an organic whole, position standing groove both ends are provided with the circulation of air hole, every the spout has been seted up to the top both sides of position standing groove, every be provided with two blocks of radiation protection apron of butt joint on the position standing groove, two radiation protection apron bottom be provided with the slide rail that the spout matches, two semicircular hole groove has still been seted up respectively to radiation protection apron's junction.
The radiation-proof cover plate is made of a lead plate.
The two radiation-proof cover plates are in butt joint through mutually matched wedge-shaped openings, and a reserved groove matched with the slide rail is formed in the upward wedge-shaped opening.
The fixing device body is 27cm long, 18.6cm wide and 7cm high.
The length of the body position placing groove is 10.5cm, the width is 3.2cm, the depth is 3cm, and the aperture of the air circulation hole is 1.5 cm.
The thickness of the radiation-proof cover plate is 0.8 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
this application is in the application, the mouse that will carry out the blowing with needs places respectively inside the position standing groove to cover the position standing groove that will have the mouse respectively through the apron of protecting against radiation, afterwards through the cooperation of spout and slide rail, remove two blocks of apron of protecting against radiation on the same position standing groove respectively, and then can adjust the aperture size that two semicircle orifice slots formed according to mouse actual need, thereby be convenient for carry out the radiotherapy of pertinence to the mouse, reduce the influence that need not the radiotherapy position to other of mouse. In the application, the size of the region convenient for local irradiation of the tumor of the mouse is adjustable; the position of the area which is convenient for local irradiation is adjustable; a plurality of mice which only need to be irradiated can be placed at one time; and the irradiation dose of each mouse is uniform, so that the edge effect is avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing device body of the present invention;
fig. 3 is a schematic structural view of the radiation-proof cover plate of the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-3, a posture fixing device for mouse radiotherapy is characterized in that: be the fixing device body 1 that rectangular array is provided with two at least position standing grooves 2 including an organic whole, 2 both ends of position standing groove are provided with air through hole 3, every spout 4 has been seted up to the top both sides of position standing groove 2, every be provided with two blocks of radiation protection apron 5 of butt joint on the position standing groove 2, two radiation protection apron 5 bottom be provided with the slide rail 6 that spout 4 matches, two semicircular hole groove 7 has still been seted up respectively to radiation protection apron 5's junction.
The radiation-proof cover plate 5 is made of a lead plate. The radiation protection cover plate 5 can well protect radiation and prevent other parts of the mouse from being affected by radiation in the radiotherapy process.
The two radiation-proof cover plates 5 are in butt joint through mutually matched wedge-shaped openings, and a reserved groove 8 matched with the slide rail 6 is formed in the upward wedge-shaped opening. The two radiation-proof cover plates 5 which are butted can be conveniently moved in a staggered manner by the butt joint of the wedge-shaped openings, so that the size of a round hole formed by the two semicircular hole grooves 7 can be conveniently adjusted, the size of a radiation spot can be conveniently adjusted, and the relevant requirements of tumor radiotherapy of mice can be met; the setting of the preformed groove 8, the two radiation protection cover plates 5 that can be convenient for butt joint misplace each other and remove placing of in-process slide rail 6, reduce the gap that the dislocation in-process produced, reinforcing radiotherapy effect.
The fixing device body 1 is 27cm long, 18.6cm wide and 7cm high.
The body position placing groove 2 is 10.5cm long, 3.2cm wide and 3cm deep, and the body position fixing can be conveniently carried out on the mouse, so that the influence of the movement of the mouse on radiotherapy is avoided; the aperture of the air flow through hole 3 is 1.5 cm. This setting can avoid the mouse to pass and flee, and the mouse of also being convenient for breathes, guarantees that the mouse breathes normally.
The thickness of the radiation-proof cover plate 5 is 0.8 cm. The arrangement can be convenient for meeting the requirement of absorption protection on radiation rays and reducing the application of lead plate materials.
In this application, the distance between two adjacent rows of position standing grooves 2 is 1.5cm, and the distance between two adjacent rows of position standing grooves 2 is 3 cm.
In this application, the aperture of semicircular hole groove 7 is 3 cm.
This application is in the practical application in-process, the mouse that will carry out the blowing will be placed respectively inside position standing groove 2, and cover position standing groove 2 that will have the mouse respectively through radiation protection apron 5, through spout 4 and slide rail 6's cooperation afterwards, remove two radiation protection apron 5 on the same position standing groove 2 respectively, and then can adjust the size of the aperture that two semicircle orifice grooves 7 formed according to mouse actual need, thereby be convenient for carry out the pertinence radiotherapy to the mouse, reduce the other influence that need not the radiotherapy position to the mouse. In the application, the size of the region convenient for local irradiation of the tumor of the mouse is adjustable; the position of the area which is convenient for local irradiation is adjustable; a plurality of mice which only need to be irradiated can be placed at one time; and the irradiation dose of each mouse is uniform, so that the edge effect is avoided.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a mouse radiotherapy position fixing device which characterized in that: including integrative fixing device body (1) that is rectangular array and is provided with two at least position standing grooves (2), position standing groove (2) both ends are provided with air circulation hole (3), every spout (4), every have been seted up to the top both sides of position standing groove (2) be provided with two radiation protection apron (5) of butt joint on position standing groove (2), two radiation protection apron (5) bottom be provided with slide rail (6) that spout (4) match, two semicircular hole groove (7) have still been seted up respectively to the junction of radiation protection apron (5).
2. The mouse radiotherapy posture fixing device of claim 1, wherein: the radiation-proof cover plate (5) is made of a lead plate.
3. The mouse radiotherapy posture fixing device of claim 1, wherein: the two radiation-proof cover plates (5) are butted by adopting wedge-shaped openings which are matched with each other, and a reserved groove (8) which is matched with the slide rail (6) is formed in the upward wedge-shaped opening.
4. The mouse radiotherapy posture fixing device of claim 1, wherein: the fixing device body (1) is 27cm long, 18.6cm wide and 7cm high.
5. The mouse radiotherapy posture fixing device of claim 1, wherein: the body position placing groove (2) is 10.5cm long, 3.2cm wide and 3cm deep, and the aperture of the air circulation hole (3) is 1.5 cm.
6. The mouse radiotherapy posture fixing device of claim 1, wherein: the thickness of the radiation-proof cover plate (5) is 0.8 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059947.XU CN214388546U (en) | 2020-12-18 | 2020-12-18 | Mouse radiotherapy position fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023059947.XU CN214388546U (en) | 2020-12-18 | 2020-12-18 | Mouse radiotherapy position fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214388546U true CN214388546U (en) | 2021-10-15 |
Family
ID=78039313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023059947.XU Expired - Fee Related CN214388546U (en) | 2020-12-18 | 2020-12-18 | Mouse radiotherapy position fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214388546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115607860A (en) * | 2022-12-15 | 2023-01-17 | 首都医科大学宣武医院 | Device and method for establishing carotid artery stenosis mouse model after radiotherapy |
| CN116650849A (en) * | 2023-05-15 | 2023-08-29 | 中国人民解放军军事科学院军事医学研究院 | Special fixing protection device for mouse radiotherapy and use method |
-
2020
- 2020-12-18 CN CN202023059947.XU patent/CN214388546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115607860A (en) * | 2022-12-15 | 2023-01-17 | 首都医科大学宣武医院 | Device and method for establishing carotid artery stenosis mouse model after radiotherapy |
| CN116650849A (en) * | 2023-05-15 | 2023-08-29 | 中国人民解放军军事科学院军事医学研究院 | Special fixing protection device for mouse radiotherapy and use method |
| CN116650849B (en) * | 2023-05-15 | 2024-03-22 | 中国人民解放军军事科学院军事医学研究院 | Special fixing protection device for mouse radiotherapy and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |