CN103271777A - Mouse control cage - Google Patents

Mouse control cage Download PDF

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Publication number
CN103271777A
CN103271777A CN2013101780114A CN201310178011A CN103271777A CN 103271777 A CN103271777 A CN 103271777A CN 2013101780114 A CN2013101780114 A CN 2013101780114A CN 201310178011 A CN201310178011 A CN 201310178011A CN 103271777 A CN103271777 A CN 103271777A
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CN
China
Prior art keywords
cage
block tongue
lid
cage lid
medial
Prior art date
Application number
CN2013101780114A
Other languages
Chinese (zh)
Other versions
CN103271777B (en
Inventor
查定军
邱建华
乔莉
卢连军
赵玉峰
刘顺利
米文娟
王人凤
Original Assignee
中国人民解放军第四军医大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国人民解放军第四军医大学 filed Critical 中国人民解放军第四军医大学
Priority to CN201310178011.4A priority Critical patent/CN103271777B/en
Publication of CN103271777A publication Critical patent/CN103271777A/en
Application granted granted Critical
Publication of CN103271777B publication Critical patent/CN103271777B/en

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Abstract

The invention discloses a mouse control cage. The mouse control cage comprises a cage body and a cage cover. The mouse control cage is characterized in that the bottom surface of the cage body is of a net lattice structure, the shape of the cage cover is the same as the shape of the horizontal section of the interior of the cage body, the cage cover is slightly smaller than the horizontal section of the interior of the cage body, the cage cover is horizontally buckled into the cage body through the upper opening surface of the cage body and is pressed to move downwards along the peripheral inner sides of the cage body, and the mouse control cage is fixed on a certain plane position through a positioning device which is arranged inside the cage body or on the cage body or on the cage cover.

Description

The control mouse cage

Technical field

The present invention relates to a kind of toy experimental provision, be specifically related to a kind of control Mus device for anesthesia and medicine injection.

Background technology

Muroid animal, especially rat and mice are biomedicine experiment animal models commonly used.The activity of rat and mice need be effectively controlled in the anesthesia of rat and mice and medicine injection.The method that present experimenter controls rat and mice mainly is to grab mode by hands.The risk one that this mode exists is to grab not firmly, and rat and mice are out of control; The 2nd, grab badly, the operator is bitten by rat and mice.

Summary of the invention

The purpose of this invention is to provide a kind of activity of directly not controlling rat and mice with hands, guarantee the control mouse cage of processing safety.

For reaching above purpose, the present invention takes following technical scheme to be achieved:

A kind of control mouse cage, comprise cage body, cage lid, it is characterized in that described cage body bottom surface is netted trellis, described cage lid shape is identical with horizontal cross sectional geometry in the cage body, cage lid size is slightly less than horizontal cross-section size in the cage body, cage lid buckles into from cage body top open surface level, and medial surface presses down movement around the cage body, in the cage body, or cage body and cage cover set positioner, selects to be fixed on a certain plan-position.

In the such scheme, described positioner is included in the interior two relative side of cage body and is symmetrical arranged vertical slideway, and the draw-in groove of a plurality of varying levels position is set in the slideway; Two relative edges corresponding with slipway location have chute along symmetry below the cage lid, recessed track is set the position in opposite directions along two chutes below the cage lid, wherein being positioned with block tongue blocks chute by spring, the block tongue front end is a downward inclined-plane, when cage lid medial surface around the cage body presses down when mobile, the inclined-plane of chute below block tongue is upwarded pressure by slideway or draw-in groove, makes the spring compression at block tongue rear portion, block tongue indentation chute, cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, block tongue spring force effect under enter this draw-in groove, and then cage lid is fixed on a certain plan-position in the cage body.

Described positioner be included in two relative side in the cage body or all around the inwall of lateral vertical direction the quiet block tongue of a plurality of varying levels position is set, its inclined-plane upwards, when cage lid medial surface around the cage body presses down when mobile, the inclined-plane of the quiet block tongue in top is subjected to the downward pressure in cage lid edge, make the spring compression at quiet block tongue rear portion, block tongue indentation cage body medial wall, cage lid level moves down; After cage lid moves past this quiet block tongue, quiet block tongue spring force effect under eject cage body medial wall, the cage lid can not be moved up, the cage lid is held on the inclined-plane of next quiet block tongue simultaneously, at this moment the cage lid just is located in the certain level position of cage body.

The present invention is simple in structure, designs ingeniously, and easy and simple to handle, safe and reliable, is the desirable control Mus device of experimenter.

Description of drawings

The present invention is described in further detail below in conjunction with the drawings and the specific embodiments.

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the structural representation of moving block tongue 2 among Fig. 1.

Fig. 3 is another kind of structure chart of the present invention.

The specific embodiment

Embodiment 1

With reference to figure 1, a kind of control mouse cage, in experimental rat or the mice cage body 4 that to be positioned over a bottom surface be netted grid 5, the top fasten the open surface of cage body 4 by cage lid 1 and around the cage body medial surface press down, experimental mouse is pressed onto and can not also fixes free movable position, the little cage that overturns gives the injection of experimental mouse anesthesia and medicine by the space of the netted grid 5 in bottom surface.After finishing injection, the little cage that overturns, on move cage lid 1 to certain position and fixing, give experimental mouse certain activity space, after the liquor-saturated or definite medicine of observation experiment pindone general anesthesia inject successfully, remove cage and cover, take out experimental mouse, carry out next step experiment.

With reference to figure 1 and Fig. 2, cage lid medial surface around the cage body presses down mobile and is fixed on a certain plan-position, can be by following structure realization; Two relative side is symmetrical arranged vertical slideway 3 in the cage body, and the draw-in groove 6 of a plurality of varying levels position is set in the slideway; Corresponding below cage lid two relative edges open chute (corresponding with two slideways) along symmetry, track 8(is set is the dovetail groove road in the position in opposite directions along two chutes below the cage lid), be positioned with moving block tongue 2 in the track 8 and by spring 9 chute blocked, the block tongue front end is a downward inclined-plane 7.When cage lid medial surface around the cage body presses down when mobile, chute and slideway coincide, and the inclined-plane 7 of the moving block tongue in chute below is upwarded pressure by slideway or draw-in groove 6, and the spring at block tongue rear portion is compressed, the inclined-plane indentation chute of block tongue, and cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, moving block tongue spring force effect under enter this draw-in groove because the inclined-plane of moving block tongue is downward, so can not move up, at this moment the cage lid just is located in the certain level position of cage body.Continuation is moved by the horizontal single-headed of blocking the tongue inclined-plane to pressing down the cage lid, and the cage lid just is located in the next horizontal level of cage body.As taking out the cage lid, only need simply manually two moving block tongues to be pushed back track and get final product.

Embodiment 2

With reference to figure 3, another kind of control mouse cage, structure and embodiment are similar, and it is more simpler that cage lid medial surface around the cage body presses down the structure that moves and be fixed on a certain plan-position; Mainly be that cage covers any mechanism is not set, and two relative side (also can around the side) inwall of vertical direction arranges the quiet block tongue 10 of a plurality of varying levels position in the cage body, the moving block tongue among its structural principle and Fig. 1 is similar, does not repeat them here.When cage lid medial surface around the cage body presses down when mobile, the inclined-plane of the first quiet block tongue is subjected to the downward pressure in cage lid edge, makes spring (not drawing among the figure) compression at quiet block tongue rear portion, block tongue indentation cage body side surface inwall, and cage lid level moves down; After cage lid moves past this quiet block tongue, its spring force effect under eject cage body medial wall, the cage lid can not be moved up, the cage lid is held on the inclined-plane of next quiet block tongue simultaneously, at this moment the cage lid just is located in the certain level position of cage body.As taking out the cage lid, only need manually quiet block tongue to be pushed back cage body medial wall and get final product.

Claims (3)

1. control mouse cage for one kind, comprise cage body, cage lid, it is characterized in that described cage body bottom surface is netted trellis, described cage lid shape is identical with horizontal cross sectional geometry in the cage body, cage lid size is slightly less than horizontal cross-section size in the cage body, cage lid buckles into from cage body top open surface level, and medial surface presses down movement around the cage body, in the cage body, or cage body and cage cover set positioner, selects to be fixed on a certain plan-position.
2. control mouse cage as claimed in claim 1 is characterized in that, described positioner is included in the interior two relative side of cage body and is symmetrical arranged vertical slideway, and the draw-in groove of a plurality of varying levels position is set in the slideway; Two relative edges corresponding with slipway location have chute along symmetry below the cage lid, recessed track is set the position in opposite directions along two chutes below the cage lid, wherein being positioned with block tongue blocks chute by spring, the block tongue front end is a downward inclined-plane, when cage lid medial surface around the cage body presses down when mobile, the inclined-plane of chute below block tongue is upwarded pressure by slideway or draw-in groove, makes the spring compression at block tongue rear portion, block tongue indentation chute, cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, block tongue spring force effect under enter this draw-in groove, and then cage lid is fixed on a certain plan-position in the cage body.
3. control mouse cage as claimed in claim 1, it is characterized in that, described positioner be included in two relative side in the cage body or all around the inwall of lateral vertical direction the quiet block tongue of a plurality of varying levels position is set, its inclined-plane upwards, when cage lid medial surface around the cage body presses down when mobile, the inclined-plane of the quiet block tongue in top is subjected to the downward pressure in cage lid edge, makes the spring compression at quiet block tongue rear portion, block tongue indentation cage body medial wall, cage lid level moves down; After cage lid moves past this quiet block tongue, quiet block tongue spring force effect under eject cage body medial wall, the cage lid can not be moved up, the cage lid is held on the inclined-plane of next quiet block tongue simultaneously, at this moment the cage lid just is located in the certain level position of cage body.
CN201310178011.4A 2013-05-14 2013-05-14 Mouse control cage CN103271777B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310178011.4A CN103271777B (en) 2013-05-14 2013-05-14 Mouse control cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310178011.4A CN103271777B (en) 2013-05-14 2013-05-14 Mouse control cage

Publications (2)

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CN103271777A true CN103271777A (en) 2013-09-04
CN103271777B CN103271777B (en) 2015-06-17

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342720A (en) * 2015-10-13 2016-02-24 中国人民解放军白求恩医务士官学校 Mouse fixing device for ionizing radiation model experiment
CN105455917A (en) * 2015-12-22 2016-04-06 泰山医学院 Device for rat body composition auxiliary measurement, and application method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760768A (en) * 1972-03-13 1973-09-25 Res Equipment Co Inc Cage apparatus
US3875902A (en) * 1973-09-14 1975-04-08 Frederick A Gasper Moveable wall for an animal cage
EP1226750A2 (en) * 2001-01-25 2002-07-31 Med Associates Incorporated Quick change test chamber
JP2003250374A (en) * 2002-02-26 2003-09-09 Iris Ohyama Inc Cage for small animal
CN1625943A (en) * 2003-12-11 2005-06-15 广东省实验动物监测所 Gear drive for locating cases of monkey
CN201171730Y (en) * 2008-03-11 2008-12-31 上海睿智化学研究有限公司 Gas anesthesia device
CN101438680A (en) * 2008-12-31 2009-05-27 长沙动物园 Folding type across cage device for beasts
CN101444189A (en) * 2006-09-14 2009-06-03 泰科尼普拉斯特(共同)股份公司 Shelving system for laboratory animals and a cage for that shelving system
CN102138834A (en) * 2011-03-01 2011-08-03 西安交通大学医学院第一附属医院 Anesthesia device for animal experiment
CN202085636U (en) * 2011-04-20 2011-12-28 汪华 Bait-free rat trap
CN203244468U (en) * 2013-05-14 2013-10-23 中国人民解放军第四军医大学 Mouse control cage

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760768A (en) * 1972-03-13 1973-09-25 Res Equipment Co Inc Cage apparatus
US3875902A (en) * 1973-09-14 1975-04-08 Frederick A Gasper Moveable wall for an animal cage
EP1226750A2 (en) * 2001-01-25 2002-07-31 Med Associates Incorporated Quick change test chamber
JP2003250374A (en) * 2002-02-26 2003-09-09 Iris Ohyama Inc Cage for small animal
CN1625943A (en) * 2003-12-11 2005-06-15 广东省实验动物监测所 Gear drive for locating cases of monkey
CN101444189A (en) * 2006-09-14 2009-06-03 泰科尼普拉斯特(共同)股份公司 Shelving system for laboratory animals and a cage for that shelving system
CN201171730Y (en) * 2008-03-11 2008-12-31 上海睿智化学研究有限公司 Gas anesthesia device
CN101438680A (en) * 2008-12-31 2009-05-27 长沙动物园 Folding type across cage device for beasts
CN102138834A (en) * 2011-03-01 2011-08-03 西安交通大学医学院第一附属医院 Anesthesia device for animal experiment
CN202085636U (en) * 2011-04-20 2011-12-28 汪华 Bait-free rat trap
CN203244468U (en) * 2013-05-14 2013-10-23 中国人民解放军第四军医大学 Mouse control cage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342720A (en) * 2015-10-13 2016-02-24 中国人民解放军白求恩医务士官学校 Mouse fixing device for ionizing radiation model experiment
CN105342720B (en) * 2015-10-13 2017-09-26 中国人民解放军白求恩医务士官学校 Ionising radiation model experiment mouse fixing
CN105455917A (en) * 2015-12-22 2016-04-06 泰山医学院 Device for rat body composition auxiliary measurement, and application method thereof

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