CN211023273U

CN211023273U - Fixing device is handled to medical science experiment mouse

Info

Publication number: CN211023273U
Application number: CN201921446873.XU
Authority: CN
Inventors: 刘青妍; 王建宇
Original assignee: Chifeng University
Current assignee: Chifeng University
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-07-17
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a fixing device is handled to medical science experiment mouse relates to animal experiment utensil technical field, including the dead lever, the telescopic link, the bracing piece, the both ends difference slidable mounting of every telescopic link is on the dead lever of two parallels, the equal fixed mounting of opposite face of two bracing pieces has the connecting rod, the one end that the bracing piece was kept away from to the connecting rod on every bracing piece is rotated through damping pivot I and is connected a corresponding dead lever, the side intermediate position that the telescopic link was kept away from to a dead lever installs the tailboard, another dead lever is kept away from telescopic link side intermediate position and is installed the first board, the both ends and the tailboard of telescopic link are provided with the magic subsides, the first board is provided with fixed knot and constructs, the utility model discloses reached and made medical science experiment mouse handle fixing device and can carry out effective fixed switching to the mouse that each growth stage volume differs in size well to can The effect of effective experiments.

Description

Fixing device is handled to medical science experiment mouse

Technical Field

The utility model relates to an animal experiment utensil technical field especially relates to a fixing device is handled to medical science experiment mouse.

Background

Animal experimental research is one of the most common research methods in medical research, can make up for the deficiency of clinical research, obtains information and cognition which can not be obtained in many human body researches, and can reproduce models of various human diseases on animals for research and analysis.

Because the similarity of the whole gene tissue of the mouse and human is extremely high, a plurality of diseases which are difficult to cure by human can find similar characters on the mouse, and the mouse has the characteristics of good cultivation, sufficient quantity, small volume and the like, the mouse is used as a common experimental animal for medical research, and the experiments such as oral cavity drug administration, intraperitoneal injection, tail vein injection, heart blood collection, head breaking blood collection, intramuscular injection and the like are carried out on the mouse.

In order to carry out medical experiments on mice conveniently, the mice are required to be effectively fixed, but the existing medical experiment mouse treatment fixing device cannot effectively and fixedly switch the mice with different sizes in each growth stage well, and cannot effectively turn over the fixed mice in time so as to conveniently carry out timely and effective experiments on all parts of the mice.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome present medical science experiment mouse and handle fixing device and can not carry out effective fixed switching to the mouse that each growth stage volume differs in size well to can not carry out timely upset to fixed mouse effectively and carry out the shortcoming of timely effectual experiment with convenient each position of mouse, the to-be-solved technical problem of the utility model is to provide a can carry out effective fixed switching to the mouse that each growth stage volume differs in size well to can carry out timely upset to fixed mouse effectively and handle fixing device with the medical science experiment mouse that conveniently carries out timely effectual experiment to each position of mouse.

In order to solve the technical problem, the utility model provides a such fixing device is handled to medical science experiment mouse, including dead lever, telescopic link, bracing piece, the quantity of telescopic link is two, every the both ends of telescopic link are sliding mounting respectively two parallels on the dead lever, the quantity of bracing piece is two, two the equal fixed mounting of opposite face of bracing piece has the connecting rod, every connecting rod on the bracing piece is kept away from the one end of bracing piece is rotated through damping pivot I and is connected a correspondence the dead lever, one the dead lever is kept away from the side intermediate position of telescopic link is installed the tailboard, another the dead lever is kept away from telescopic link side intermediate position installs first board, the both ends of telescopic link with the tailboard is provided with the magic subsides, first board is provided with fixed knot and constructs.

Preferably, both ends of the telescopic rod are provided with foot grooves.

Preferably, the tail plate is provided with a tail groove on the upper surface.

Preferably, fixed knot constructs by the cassette tape, card hole, damping pivot II, kelly and snap ring constitute, cassette tape fixed mounting in with the dead lever vertically the first board side, the cassette tape is provided with a plurality ofly the card hole, the kelly passes through damping pivot II install in with the cassette tape is relative first board side, snap ring fixed mounting with the kelly homonymy the side of first board, the snap ring is day style of calligraphy structure, the cassette tape the kelly with the coincidence of snap ring central line.

Preferably, a medical container and a medical device tray are fixedly mounted on the support rod, the medical device tray is located at the lower end of the medical container, and universal wheels are mounted at the bottom end of the support rod.

Advantageous effects

The utility model discloses reached and made medical experiment mouse handle fixing device can carry out effective fixed switching to the mouse that each growth stage volume differs in size well to can carry out timely upset to fixed mouse effectively and carry out the effect of timely effectual experiment with the convenience to each position of mouse.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the fixing device for treating laboratory mice in traditional Chinese medicine;

fig. 2 is a front view of the fixing device for treating the experimental mouse in traditional Chinese medicine.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

A fixing device for treating a medical experimental mouse, as shown in figures 1-2, comprises a fixing rod 100, a telescopic rod 101, a supporting rod 114, the number of the telescopic rods 101 is two, two ends of each telescopic rod 101 are respectively slidably mounted on the two parallel fixing rods 100, the number of the supporting rods 114 is two, the opposite surfaces of the two supporting rods 114 are fixedly provided with connecting rods 115, one end of each connecting rod 115 on each supporting rod 114, which is far away from the corresponding supporting rod 114, is rotatably connected with a corresponding fixing rod 100 through a damping rotating shaft I116, the middle position of the side surface of one fixing rod 100, which is far away from the telescopic rod 101, is provided with a tail plate 102, the middle position of the side surface of the other fixing rod 100, which is far away from the telescopic rod 101, is provided with a head plate 103, the two ends of the telescopic rod 101 and the tail plate 102 are provided with magic tapes, and the head plate 103 is provided with a fixing structure.

Both ends of the telescopic rod 101 are provided with foot grooves 110.

The upper surface of the tail plate 102 is provided with a tail groove 113.

The fixing structure is composed of a clamping band 104, clamping holes 105, a damping rotating shaft II 106, a clamping rod 108 and a clamping ring 107, the clamping band 104 is fixedly installed on the side face of the head plate 103 perpendicular to the fixing rod 100, the clamping band 104 is provided with a plurality of the clamping holes 105, the clamping rod 108 is installed on the side face of the head plate 103 opposite to the clamping band 104 through the damping rotating shaft II 106, the clamping ring 107 is fixedly installed on the side face of the head plate 103 on the same side as the clamping rod 108, the clamping ring 107 is of a structure in a shape like a Chinese character 'ri', and the clamping rod 108 coincides with the center line of the clamping ring 107.

A medical container 117 and a medical container tray 118 are fixedly mounted on the support rod 114, the medical container tray 118 is positioned at the lower end of the medical container 117, and a universal wheel 119 is mounted at the bottom end of the support rod 114.

The working principle is as follows: when a medical experiment is carried out on a mouse, according to the size of the selected mouse, the length of the whole fixing device is adjusted through the telescopic rods 101, the bolts fixed on the screw holes 109 are screwed off, the positions of the two telescopic rods 101 on the fixing rods 100 are correspondingly adjusted, the width of the device is further adjusted, the telescopic rods 101 are fixed again through the bolts, after the length and the width of the whole device are adjusted, the limbs of the mouse are placed in the foot grooves 110, the sponge pads can be placed in the foot grooves 110 to enable the mouse to relax a little as much as possible, the limbs of the mouse are fixed under the mutual matching of the female magic tape 111 and the sub magic tape 112, the tail of the mouse is placed in the tail groove 113 arranged on the tail plate 102, the tail of the mouse is fixed under the matching of a plurality of magic tapes, the U-shaped clamping ring 107 is penetrated through the clamping belt 104, the clamping rod (108) is clamped into the clamping hole 105 according to the width of the neck of the mouse, and then fix the head region of mouse, the width of cassette 104 is moderate, minimize the pressure to mouse neck department, can carry out the oral cavity to the mouse this moment and irritate the medicine, tail intravenous injection, experiments such as intramuscular injection, when needing to carry out intraperitoneal injection or heart blood sampling to the mouse, under the effect of damping pivot I116, rotate dead lever 100 degree, make the belly of mouse up, and then carry out intraperitoneal injection or heart blood sampling experiments to the mouse, bracing piece 114 fixed mounting's medical container 117 can accept substances such as the blood that the mouse flowed out in the experimentation, required medical appliances when the experiment can be placed to medical appliance dish 118, make things convenient for the experimenter to use, when the universal wheel 119 makes things convenient for the removal of whole device, also can conveniently adjust the length of whole device.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a fixing device is handled to medical experiment mouse, characterized in that, includes dead lever (100), telescopic link (101), bracing piece (114), the quantity of telescopic link (101) is two, every the both ends of telescopic link (101) slidable mounting respectively are in two parallels on dead lever (100), the quantity of bracing piece (114) is two, two the equal fixed mounting of opposite face of bracing piece (114) has connecting rod (115), every connecting rod (115) on bracing piece (114) keep away from the one end of bracing piece (114) rotates through damping pivot I (116) and connects a corresponding dead lever (100), a dead lever (100) keep away from the side intermediate position of telescopic link (101) and install tailboard (102), another dead lever (100) keep away from telescopic link (101) side intermediate position installs head board (103), the two ends of the telescopic rod (101) and the tail plate (102) are provided with magic tapes, and the head plate (103) is provided with a fixing structure.

2. A medical laboratory mouse treatment fixture according to claim 1, characterized in that said telescopic rod (101) is provided with foot grooves (110) at both ends.

3. A medical laboratory mouse treatment fixture according to claim 1, wherein said tail plate (102) is provided with a tail groove (113) on its upper surface.

4. A medical laboratory mouse processing fixing device according to claim 1, wherein said fixing structure is composed of a fastening band (104), fastening holes (105), a damping rotation shaft II (106), a fastening rod (108) and a fastening ring (107), said fastening band (104) is fixedly installed on the side of said head plate (103) perpendicular to said fixing rod (100), said fastening band (104) is provided with a plurality of said fastening holes (105), said fastening rod (108) is installed on the side of said head plate (103) opposite to said fastening band (104) through said damping rotation shaft II (106), said fastening ring (107) is fixedly installed on the side of said head plate (103) on the same side as said fastening rod (108), said fastening ring (107) is a zigzag structure, and the center lines of said fastening band (104) and said fastening rod (108) are coincident with the center line of said fastening ring (107).

5. A medical laboratory mouse processing fixing device according to claim 1, wherein a medical vessel (117) and a medical vessel disk (118) are fixedly installed on the supporting rod (114), the medical vessel disk (118) is located at the lower end of the medical vessel (117), and a universal wheel (119) is installed at the bottom end of the supporting rod (114).