CN110074891A - Irradiation test rat fixing device - Google Patents
Irradiation test rat fixing device Download PDFInfo
- Publication number
- CN110074891A CN110074891A CN201810072790.2A CN201810072790A CN110074891A CN 110074891 A CN110074891 A CN 110074891A CN 201810072790 A CN201810072790 A CN 201810072790A CN 110074891 A CN110074891 A CN 110074891A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixed
- snap
- fixing device
- gauge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Measurement Of Radiation (AREA)
Abstract
The present invention relates to irradiation test rat fixing devices, it includes the open cuboid pedestal (6) in top and the fixed module that is mounted in pedestal (6), the groove (1) for fixed test rat head is provided on the end plate of the pedestal (6), the fixed module includes two groups of vertical card slots pair and the snap-gauge (2) for being slidably mounted on every group of card slot centering, two card slots (4) of every group of card slot centering are accordingly located on the inner wall of pedestal (6) two sides, the bottom end of the snap-gauge (2) is recessed arcuate structure, the edge of the arcuate structure has in one's ear (3).Present apparatus structure is simple, easy to operate, low manufacture cost, is conducive to produce in batches；The present apparatus, which can be used, is made the lesser clear hard plastics of radiation absorption, guarantees the accuracy to the fixed safety and stability of rat and exposure dose, and the disinfection capable of washing of all components is convenient to utilize again.
Description
Technical field
The invention belongs to irradiation test equipment technical fields, and in particular to irradiation test rat fixing device.
Background technique
As atomic energy is in the popularization and application of all fields of national economy such as national defence, industry, agricultural, medical treatment, science and technology, nuclear energy exists
While promoting the well-being of mankind, serious nuclear radiation crisis also is brought to the world today, is brought sternly to the health and safety of the mankind
High challenge.In terms of medical treatment, radiotherapy is still malignant tumour and some carcinoid critical treatment means, but swollen
Generated free radical, active oxygen can the serious damages of normal tissue cell generation after receiving doses irradiation for oncocyte
Wound, it is this to act on while depositing to the local instantaneity lethal effect of tumour cell and to the histiocytic delay injuring in the whole body
, as radiotherapy side effect be also restrict oncotherapy effect " bottleneck ".More efficiently radiation protection means are found just to show
Must be further important, it is Radiation Medicine problem anxious to be resolved, therefore scientific research personnel needs to carry out a large amount of zoopery to find
Suitable solution.
Summary of the invention
In view of the deficiencies in the prior art, the object of the present invention is to provide a kind of irradiation test rat fixing device,
The apparatus structure is simple, low manufacture cost, and convenient for operation.
To achieve the above objectives, the technical solution adopted by the present invention is that: irradiation test rat fixing device, including top are spacious
The fixed module of the cuboid pedestal opened and installation in the base is provided on the end plate of the pedestal big for fixed test
The groove on mouse head, the fixed module include two groups of vertical card slots pair and the snap-gauge for being slidably mounted on every group of card slot centering,
Two card slots of every group of card slot centering are accordingly located on the inner wall of pedestal two sides, and the bottom end of the snap-gauge is recessed arc knot
The edge of structure, the arcuate structure has in one's ear.
Further, the number of the fixed module is two, and two fixed modules are along the length direction pair of the pedestal
Claim setting.
Further, the pedestal is equipped with two fixed plates being located between two fixed modules, and two fixed plates
It is accordingly mounted on the inner wall of pedestal two sides, vertical U-shaped fixing groove is provided in the fixed plate.
Further, the pedestal, fixed module, fixed plate and snap-gauge be respectively the pedestal made of clear hard plastics,
Fixed module, fixed plate and snap-gauge.
Compared with prior art, the invention has the following advantages that
The first, present apparatus structure is simple, easy to operate, low manufacture cost, is conducive to produce in batches.
The second, the present apparatus, which can be used, is made the lesser clear hard plastics of radiation absorption, and all components are capable of washing to disappear
Poison, it is convenient to utilize again；Also, the cavity of device obtained have smooth inner surface, no sharp projection, the body of rat,
There are respective fixed part in head and tail portion, guarantee the safety and stability fixed to rat；Meanwhile both facilitating observation dynamic
Object anesthesia in turn ensures that experimental animal receives the accuracy of exposure dose to take corresponding measure to protect animal in time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of irradiation test rat fixing device provided by the invention.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, irradiation test rat fixing device provided by the invention includes the open cuboid pedestal 6 in top
And it is mounted on the fixed module in pedestal 6, the groove 1 for fixed test rat head is provided on the end plate of the pedestal 6,
The fixed module includes two groups of vertical card slots pair and the snap-gauge 2 for being slidably mounted on every group of card slot centering, every group of card slot centering
Two card slots 4 be accordingly located on 6 two sides inner wall of pedestal, the bottom end of the snap-gauge 2 is recessed arcuate structure, the arc
The edge of structure is in one's ear 3.
In the preferred embodiments of the disclosure, the number of the fixed module is two, and two fixed modules
Length direction along the pedestal 6 is symmetrical arranged.Correspondingly, the pedestal 6 is equipped with two be located between two fixed modules
A fixed plate 5, and two fixed plates 5 are accordingly mounted on 6 two sides inner wall of pedestal is provided with vertical U-shaped in the fixed plate 5
Fixing groove 5-1, the tail portion for fixed test rat.
As a kind of embodiment of the invention, (cavity) length of the present apparatus can be 37cm, and wide can be 7cm, Gao Ke
Think 5cm.
In the present invention, the pedestal 6, fixed module, fixed plate 5 and snap-gauge 2 can be to be made of clear hard plastics.This
Kind hard transparent plastic is smaller to radiation ray absorbed dose, almost can be ignored；Meanwhile using transparent plastics material,
Facilitate the state of the real-time observation experiment animal of experimenter；Also, the smooth no protrusion of the cavity inner wall of this device, to avoid
The wound that may cause when fixed rat.
In addition, the shape of groove 1 is preferably adapted with the neck profile of rat, the arcuate structure of 2 bottom end of snap-gauge and in one's ear 3
Shape preferably with the abdomen profile of rat be adapted.
The method that irradiation test is carried out using the present apparatus below in conjunction with Fig. 1 brief description.
Before experiment, by rat anesthesia, irradiation field is drawn；
Then, four sliding jaws 2 for removing any fixed module of the present apparatus, rat is put into the cavity of pedestal, is made
Rat head is placed in groove 1, and snap-gauge 2 is gently caught in card slot 4, makes the abutting rat abdomen in one's ear of snap-gauge 2,2 top of snap-gauge
Can be suitably fixed with adhesive tape, while it being folded back into a part after rat tails are placed on U-shaped fixing groove 5, it can be suitably fixed with adhesive tape；
Then, after calculating ource-skin Distance, by the present apparatus that four are mounted with rat be placed on away from the fixed position east in source, west, south,
In four positive directions in north, orientation between attention device is highly consistent.In addition to irradiated site, remaining position of rat is used
Lead brick blocks, and observes animal life sign, and no special circumstances start to be irradiated；
After irradiation, the snap-gauge 2 of fixed rat is gently removed, rat is put back into cage tool, pays attention to keeping rats breathing
Unobstructed, the end experimental implementation in road.
Structure of the present invention is not limited to embodiment described in specific embodiment, and those skilled in the art are according to this
The technical solution of invention obtains other embodiments, also belongs to the scope of the technical innovation of the present invention.
Claims (4)
1. irradiation test rat fixing device, which is characterized in that the irradiation test rat fixing device includes that top is open
Cuboid pedestal (6) and the fixed module being mounted in pedestal (6) are provided with for fixing on the end plate of the pedestal (6)
The groove (1) of rat head is tested, the fixed module includes two groups of vertical card slots pair and is slidably mounted on every group of card slot pair
In snap-gauge (2), two card slots (4) of every group of card slot centering are accordingly located on the inner wall of pedestal (6) two sides, the snap-gauge (2)
Bottom end be recessed arcuate structure, the edge of the arcuate structure has in one's ear (3).
2. irradiation test rat fixing device according to claim 1, which is characterized in that the number of the fixed module is
Two, and two fixed modules are symmetrical arranged along the length direction of the pedestal (6).
3. irradiation test rat fixing device according to claim 2, which is characterized in that the pedestal (6) is equipped with position
Two fixed plates (5) between two fixed modules, and two fixed plates (5) are accordingly mounted on pedestal (6) two sides inner wall
On, vertical U-shaped fixing groove (5-1) is provided on the fixed plate (5).
4. irradiation test rat fixing device according to claim 1 to 3, which is characterized in that the pedestal (6) is consolidated
Cover half block, fixed plate (5) and snap-gauge (2) are the pedestal made of clear hard plastics, fixed module, fixed plate and card respectively
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072790.2A CN110074891A (en) | 2018-01-25 | 2018-01-25 | Irradiation test rat fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810072790.2A CN110074891A (en) | 2018-01-25 | 2018-01-25 | Irradiation test rat fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110074891A true CN110074891A (en) | 2019-08-02 |
Family
ID=67412043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810072790.2A Pending CN110074891A (en) | 2018-01-25 | 2018-01-25 | Irradiation test rat fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110074891A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100072873A (en) * | 2008-12-22 | 2010-07-01 | 울산대학교 산학협력단 | Apparatus fixing the position and location of mouse for imaging acquisition with multiple modalities |
| CN201578393U (en) * | 2009-12-28 | 2010-09-15 | 夏博文 | Clamp holder for animal experiments |
| US20110083614A1 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant Holder Device for Animal Imaging and Surgery |
| CN202568522U (en) * | 2012-05-25 | 2012-12-05 | 吉林大学 | Mouse fixing device for radiation experiment and tail intravenous injection |
| CN103565537A (en) * | 2012-07-23 | 2014-02-12 | 中国辐射防护研究院 | Mouse irradiation disc fixing device |
| CN203693830U (en) * | 2014-02-13 | 2014-07-09 | 苏州工业园区唯亭姑秀实验动物设备厂 | Rat and mouse fixator |
| CN203970607U (en) * | 2014-07-23 | 2014-12-03 | 浙江省肿瘤医院 | Radiation biological experiment flip-shell fixed support |
| CN203988470U (en) * | 2014-07-23 | 2014-12-10 | 浙江省肿瘤医院 | Radiation biological experiment blade inserting fixed support |
| CN205494070U (en) * | 2016-03-18 | 2016-08-24 | 中国人民解放军成都军区疾病预防控制中心 | Experimental animals retaining frame |
| CN106725977A (en) * | 2016-12-28 | 2017-05-31 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | Occupational exposure to magnetic fields experiment rat single cage fixing device |
-
2018
- 2018-01-25 CN CN201810072790.2A patent/CN110074891A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100072873A (en) * | 2008-12-22 | 2010-07-01 | 울산대학교 산학협력단 | Apparatus fixing the position and location of mouse for imaging acquisition with multiple modalities |
| US20110083614A1 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant Holder Device for Animal Imaging and Surgery |
| CN201578393U (en) * | 2009-12-28 | 2010-09-15 | 夏博文 | Clamp holder for animal experiments |
| CN202568522U (en) * | 2012-05-25 | 2012-12-05 | 吉林大学 | Mouse fixing device for radiation experiment and tail intravenous injection |
| CN103565537A (en) * | 2012-07-23 | 2014-02-12 | 中国辐射防护研究院 | Mouse irradiation disc fixing device |
| CN203693830U (en) * | 2014-02-13 | 2014-07-09 | 苏州工业园区唯亭姑秀实验动物设备厂 | Rat and mouse fixator |
| CN203970607U (en) * | 2014-07-23 | 2014-12-03 | 浙江省肿瘤医院 | Radiation biological experiment flip-shell fixed support |
| CN203988470U (en) * | 2014-07-23 | 2014-12-10 | 浙江省肿瘤医院 | Radiation biological experiment blade inserting fixed support |
| CN205494070U (en) * | 2016-03-18 | 2016-08-24 | 中国人民解放军成都军区疾病预防控制中心 | Experimental animals retaining frame |
| CN106725977A (en) * | 2016-12-28 | 2017-05-31 | 中国人民解放军军事医学科学院放射与辐射医学研究所 | Occupational exposure to magnetic fields experiment rat single cage fixing device |
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