CN102138834A - Anesthesia device for animal experiment - Google Patents

Anesthesia device for animal experiment Download PDF

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Publication number
CN102138834A
CN102138834A CN2011100472649A CN201110047264A CN102138834A CN 102138834 A CN102138834 A CN 102138834A CN 2011100472649 A CN2011100472649 A CN 2011100472649A CN 201110047264 A CN201110047264 A CN 201110047264A CN 102138834 A CN102138834 A CN 102138834A
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CN
China
Prior art keywords
anesthesia
case
communicating pipe
anesthesia case
tank
Prior art date
Application number
CN2011100472649A
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Chinese (zh)
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CN102138834B (en
Inventor
赵鸽
申新
陈宝莹
曲萍
张轩
张远
南海燕
严林枫
赵海康
张学策
吕毅
Original Assignee
西安交通大学医学院第一附属医院
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Priority to CN 201110047264 priority Critical patent/CN102138834B/en
Publication of CN102138834A publication Critical patent/CN102138834A/en
Application granted granted Critical
Publication of CN102138834B publication Critical patent/CN102138834B/en

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Abstract

The invention discloses an anesthesia device for an animal experiment. The device is characterized by comprising an anesthesia case, a closed vessel filled with a volatile anesthetic; a seal door which can be opened is formed on the front side of the anesthesia case; communicating pipes which are communicated with the inside and the outside of the anesthesia case are arranged on two sides of the anesthesia case respectively; the communicating pipe on one side is arranged on the middle lower part of the case wall, and the communicating pipe on the other side is arranged on the upper part of the case wall; a sealing cover is arranged on the top of the closed vessel; and two straight pipes communicating the inside and the outside of the volatile anesthetic vessel are embedded on the sealing cover, one straight pipe is connected with the communicating pipe on the middle lower part of the case wall on one side of the anesthesia case through an anesthetic recycle device, and the other straight pipe is connected with the communicating pipe on the upper part on the case wall on the other side of the anesthesia case through a hose with a valve.

Description

A kind ofly be used for zooperal anesthesia outfit

Technical field

The present invention relates to a kind of zooperal anesthesia outfit that in medical teaching and scientific experiment, is used for, particularly a kind of zoopery anesthesia outfit that adopts volatile anesthetic.

Background technology

In recent years, laboratory animal has promoted development of life science greatly as the scientific research object.Animal Anesthesia is quite important in zoopery, it is zoopery key of success link, volatile anesthetic is mainly used in the animal of inhalation anesthesia, inhalation anesthetic reaches general anesthesia through the respiratory tract suction, method in the past is that the head of animal or whole body are put into wide mouthed bottle or the exsiccator that dips in ether cotton balls (above be stamped silk screen), according to volatile anesthetic concentration difference, after tens seconds or a few minutes, the obvious reduction of animal foot tensity promptly is in narcotism, as the process of testing is longer, can put Cotton Gossypii or gauze at its nose, dripping the thing volatile anesthetic frequently keeps, the also available volatile anesthetic non-volatile anesthetis of anesthesia back reuse is earlier kept anesthesia, can use the anaesthesia mask dripping method than large animal.Yet these anesthesias pollute easily to surrounding simultaneously, and directly injure operator, and most of volatile anesthetic is inflammable and explosive.

Summary of the invention

The present invention is directed to the existing problem of background technology, provide a kind of safe, easily and fast, environmental protection, energy-conservation and can reach the zoopery anesthesia outfit based on volatile anesthetic of good anaesthetic effect, can significantly save the anaesthetic resource, reduce of the injury of volatility anesthetic gases the experimenter.

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

A kind ofly be used for zooperal anesthesia outfit, it is characterized in that, comprise that anesthesia case, an inside is equipped with the hermetic container of volatile anesthetic, described anesthesia case front is the hermatic door that can open, two sides of anesthesia case are installed respectively and are communicated with inside and outside communicating pipe of anesthesia case, one of them lateral communicating pipe in tank wall below, another lateral communicating pipe is above tank wall; A seal cover is arranged at described hermetic container top, inlay two straight tubes on the seal cover and be communicated with the inside and outside of anesthesia reagent container, wherein, straight tube links to each other communicating pipe by anesthetis retracting device and anesthesia case one side box wall top, linking to each other communicating pipe below in the flexible pipe of another straight tube by the band valve and the anesthesia case opposite side tank wall.

In the such scheme, described anesthetis retracting device comprise one bring into, the air pump of outgassing nonreturn valve door, a cooling ice chest, a recovery channel, linking to each other with the breather check valve door of air pump communicating pipe of anesthesia case tank wall top, air pump outgassing nonreturn valve door is communicated with by the straight tube of recovery channel with the anesthesia reagent container; One section of recovery channel is placed in the cooling ice chest.

Hang the feces box of netted inversed taper platform structure in the described anesthesia case, it is made by corrosion resistant metal.Described seal cover central authorities are provided with a tapped circular hole, are furnished with one on it and are with externally threaded plug to be threaded with circular hole.Described hermatic door is the transparent sealing door.

Apparatus of the present invention can be adapted in medical teaching experiment and scientific experiment various toy anesthesia be used, and can carry out many configuration set simultaneously uses, fill up toy and anaesthetized the defective of used instrument, reduced oneself injury to the experimenter, aspect environmental protection and energy saving: reduce environmental pollution greatly, improved the utilization rate of volatile anesthetic.

Description of drawings

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

Fig. 1 is the structural representation of apparatus of the present invention.Among the figure: 1, anesthesia reagent container; 2, valve; 3, recovery channel; 4, motor; 5, support; 6, conveyer belt; 7, air pump; 8, one-way cock; 9, cooling ice chest; 10, feces box; 11, sealed transparent door; 12, anesthesia case.

The specific embodiment

As shown in Figure 1, the present invention is based on the zoopery anesthesia outfit of volatile anesthetic, comprise an anesthesia case 12, an anesthesia reagent container 1, anesthesia reagent container 1 is the metal hermetic container, volatile anesthetic is equipped with in inside, a seal cover is arranged at the top, and there is a tapped circular hole in seal cover central authorities, is furnished with one on it and is with externally threaded plug be threaded with circular hole (plug can be screwed off when adding anesthetis).The circular hole both sides sealing covers symmetry and inlays the inside and outside of two straight tubes, 14 connection anesthesia reagent containers.Wherein, straight tube links to each other communicating pipe 13 by anesthetis retracting device and anesthesia case 12 1 side box walls top, linking to each other communicating pipe 13 below in the flexible pipe of another straight tube by band valve 2 and the anesthesia case 12 opposite side tank walls.

Anesthesia case 12 is a cuboid, and the front is the sealed transparent door 11 that can open, can hang netted feces box 10 (inversed taper platform structure) in the anesthesia case, and it is made as rustless steel by corrosion resistant metal.Two sides of anesthesia case are installed respectively and are communicated with communicating pipe 13 inside and outside the anesthesia case, one of them lateral communicating pipe 13 in tank wall below (feces box 10 tops), flexible pipe by band valve 2 is communicated with a straight tube 14 of anesthesia reagent container 1, another lateral communicating pipe 13 is above tank wall, be communicated with by anesthetis retracting device another straight tube 14 with anesthesia reagent container 1, anesthesia case 12 can be a plurality of (simultaneously a plurality of animals being implemented anesthesia).Wherein, the communicating pipe of second anesthesia case tank wall below links to each other communicating pipe with first anesthesia case tank wall top, the communicating pipe and the 3rd link to each other communicating pipe (series connection form) of anaesthetizing case tank wall below of second anesthesia case tank wall top, the rest may be inferred in the connection of communicating pipe on the back facial anesthesia case, linking to each other with the anesthetis retracting device communicating pipe above the tank wall of last anesthesia case.

In the present embodiment, the anesthetis retracting device comprises the air pump 7 of a band one-way cock 8, cooling ice chest 9, a recovery channel 3.Linking to each other with a breather check valve door of air pump 7 communicating pipe 13 of anesthesia case tank wall top, another outgassing nonreturn valve door of air pump 7 is communicated with by the straight tube 14 of recovery channel 3 with anesthesia reagent container 1.One section of recovery channel 3 is placed in the cooling ice chest 9, and the anesthetic gases that cooling ice chest 9 can make air pump 7 extract from the anesthesia case is recovered to the anesthesia reagent container 1 after being cooled to liquid.

5 supportings of air pump 7 usefulness supports are driven by motor 4, conveyer belt 6.The cylinder body front of air pump 7 has two pores (air inlet, give vent to anger) that one-way cock 8 is installed respectively, when air pump is air-breathing, opens with the one-way cock that anesthesia case tank wall top links to each other communicating pipe, and the one-way cock that links to each other with recovery channel 3 is opened and closed; When the air pump aerofluxus, close with the one-way cock that anesthesia case tank wall top links to each other communicating pipe, open with the one-way cock that recovery channel 3 links to each other.

The operation principle of apparatus of the present invention is as follows: open sealed transparent door 11, toy (as rat) is put on the grid of anesthesia case 12 feces boxes 10, close sealed transparent door 11, open and by-pass valve control 2 is drawn the anesthetis gasification of anesthesia in the reagent container 1, slowly charge into the anesthesia case by flexible pipe toy is implemented gas anesthesia.Open air pump 7 simultaneously and reclaim by recovery channel 3 and 9 pairs of anesthetic gases of anaesthetizing in the case 12 of cooling ice chest, the effect of cooling ice chest 9 is the volatile anesthetic that refluxes further to be liquefied store up back former bottle again.

Claims (5)

1. one kind is used for zooperal anesthesia outfit, it is characterized in that, comprise that anesthesia case, an inside is equipped with the hermetic container of volatile anesthetic, described anesthesia case front is the hermatic door that can open, two sides of anesthesia case are installed respectively and are communicated with inside and outside communicating pipe of anesthesia case, one of them lateral communicating pipe in tank wall below, another lateral communicating pipe is above tank wall; A seal cover is arranged at described hermetic container top, inlay two straight tubes on the seal cover and be communicated with the inside and outside of anesthesia reagent container, wherein, straight tube links to each other communicating pipe by anesthetis retracting device and anesthesia case one side box wall top, linking to each other communicating pipe below in the flexible pipe of another straight tube by the band valve and the anesthesia case opposite side tank wall.
2. as claimed in claim 1ly be used for zooperal anesthesia outfit, it is characterized in that, described anesthetis retracting device comprise one bring into, the air pump of outgassing nonreturn valve door, a cooling ice chest, a recovery channel, linking to each other with the breather check valve door of air pump communicating pipe of anesthesia case tank wall top, air pump outgassing nonreturn valve door is communicated with by the straight tube of recovery channel with the anesthesia reagent container; One section of recovery channel is placed in the cooling ice chest.
3. as claimed in claim 1ly be used for zooperal anesthesia outfit, it is characterized in that hang the feces box of netted inversed taper platform structure in the described anesthesia case, it is made by corrosion resistant metal.
4. as claimed in claim 1ly be used for zooperal anesthesia outfit, it is characterized in that, described seal cover central authorities are provided with a tapped circular hole, are furnished with one on it and are with externally threaded plug to be threaded with circular hole.
5. as claimed in claim 1ly be used for zooperal anesthesia outfit, it is characterized in that described hermatic door is the transparent sealing door.
CN 201110047264 2011-03-01 2011-03-01 Anesthesia device for animal experiment CN102138834B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110047264 CN102138834B (en) 2011-03-01 2011-03-01 Anesthesia device for animal experiment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110047264 CN102138834B (en) 2011-03-01 2011-03-01 Anesthesia device for animal experiment

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CN102138834A true CN102138834A (en) 2011-08-03
CN102138834B CN102138834B (en) 2013-04-10

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102743238A (en) * 2012-07-02 2012-10-24 温州医学院附属第二医院 Method for managing experimental animal respiration
CN102973331A (en) * 2012-11-28 2013-03-20 陈宁 Small animal gas anaesthesia box
CN103271777A (en) * 2013-05-14 2013-09-04 中国人民解放军第四军医大学 Mouse control cage
CN103948452A (en) * 2014-04-24 2014-07-30 温州医科大学附属第二医院 Inhalation-anesthesia exposing and monitoring device
CN104248476A (en) * 2014-10-10 2014-12-31 中国科学院武汉物理与数学研究所 Simple novel anesthesia machine for experiment
CN105527416A (en) * 2016-01-07 2016-04-27 徐州医学院 Multichannel induction box for measuring dosage of anaesthetic sucked by small animals

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070028918A1 (en) * 2005-08-08 2007-02-08 Kei Tsuyuki Anesthetizing chamber and microscope apparatus
JP2007060925A (en) * 2005-08-29 2007-03-15 Kyowa Engineering Kk Method for mercy killing of animal and apparatus for mercy killing for animal
CN201171730Y (en) * 2008-03-11 2008-12-31 上海睿智化学研究有限公司 Gas anesthesia device
WO2010002331A1 (en) * 2008-07-04 2010-01-07 Astrazeneca Ab Apparatus and method for exposing laboratory animals to a test substance
CN201431644Y (en) * 2009-06-04 2010-03-31 张军 Loop sterilizing machine inside anesthesia machine and breathing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070028918A1 (en) * 2005-08-08 2007-02-08 Kei Tsuyuki Anesthetizing chamber and microscope apparatus
JP2007060925A (en) * 2005-08-29 2007-03-15 Kyowa Engineering Kk Method for mercy killing of animal and apparatus for mercy killing for animal
CN201171730Y (en) * 2008-03-11 2008-12-31 上海睿智化学研究有限公司 Gas anesthesia device
WO2010002331A1 (en) * 2008-07-04 2010-01-07 Astrazeneca Ab Apparatus and method for exposing laboratory animals to a test substance
CN201431644Y (en) * 2009-06-04 2010-03-31 张军 Loop sterilizing machine inside anesthesia machine and breathing machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102743238A (en) * 2012-07-02 2012-10-24 温州医学院附属第二医院 Method for managing experimental animal respiration
CN102973331A (en) * 2012-11-28 2013-03-20 陈宁 Small animal gas anaesthesia box
CN102973331B (en) * 2012-11-28 2015-11-18 陈宁 Toy gas anesthesia case
CN103271777A (en) * 2013-05-14 2013-09-04 中国人民解放军第四军医大学 Mouse control cage
CN103271777B (en) * 2013-05-14 2015-06-17 中国人民解放军第四军医大学 Mouse control cage
CN103948452A (en) * 2014-04-24 2014-07-30 温州医科大学附属第二医院 Inhalation-anesthesia exposing and monitoring device
CN104248476A (en) * 2014-10-10 2014-12-31 中国科学院武汉物理与数学研究所 Simple novel anesthesia machine for experiment
CN104248476B (en) * 2014-10-10 2016-06-22 中国科学院武汉物理与数学研究所 A kind of simple and easy Novel experimental anesthetic machine
CN105527416A (en) * 2016-01-07 2016-04-27 徐州医学院 Multichannel induction box for measuring dosage of anaesthetic sucked by small animals

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