JPH0775459A - Animal receiving apparatus - Google Patents
Animal receiving apparatusInfo
- Publication number
- JPH0775459A JPH0775459A JP5207747A JP20774793A JPH0775459A JP H0775459 A JPH0775459 A JP H0775459A JP 5207747 A JP5207747 A JP 5207747A JP 20774793 A JP20774793 A JP 20774793A JP H0775459 A JPH0775459 A JP H0775459A
- Authority
- JP
- Japan
- Prior art keywords
- spray
- animal
- box
- chain conveyor
- spray lance
- 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.)
- Granted
Links
- 241001465754 Metazoa Species 0.000 title claims abstract description 50
- 239000007921 spray Substances 0.000 claims abstract description 49
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims description 15
- 239000000645 desinfectant Substances 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003206 sterilizing agent Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- 230000000249 desinfective effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 3
- 241000700159 Rattus Species 0.000 description 3
- 238000010171 animal model Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011882 ultra-fine particle Substances 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Cleaning In General (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明はラット，マウス等の実
験動物を実験室（無菌室）へ運搬箱をもって搬入すよう
にした動物受入装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an animal receiving device for carrying experimental animals such as rats and mice into a laboratory (sterile room) with a carrying box.
【０００２】[0002]
【従来の技術】一般に、製薬会社とか大学病院等で各種
実験に用いられる小動物（ラット，マウス等）を納入す
るに当たって、生産者側にて無菌状態で育てられた小動
物の出荷時には、段ボール紙製動物運搬箱となる特殊専
用容器に収容し無菌状態下として搬送する必要がある。
即ち、無菌状態下で育てた実験動物を前記所定容器に入
れて綺麗な状態のまま実験室等に運び込むわけだが、実
際には運搬中に容器自体の表面が汚れれてしまうため、
小動物を収容した容器を直接実験室等に運び込むことは
出来ない。2. Description of the Related Art Generally, when delivering small animals (rats, mice, etc.) used for various experiments at pharmaceutical companies, university hospitals, etc. It must be stored in a special container that serves as an animal transport box and transported under aseptic conditions.
That is, the experimental animals raised under aseptic conditions are put in the predetermined container and carried to a laboratory etc. in a clean state, but in reality, the surface of the container itself is contaminated during transportation,
Containers containing small animals cannot be carried directly into laboratories.
【０００３】[0003]
【発明が解決しようとする課題】このため、容器を実験
室に搬入する際は、室の手前側にて消毒，滅菌作業を施
さねばならない。従来この種の容器に対する消毒工程
（作業）としては、作業員が噴霧器を用いて１箱，１箱
ずつ消毒薬を噴霧して行なう手動方式とか、機械的殺菌
装置も有るには有る（パスルーム）。この場合の装置
は、内部に噴霧機構を備えた筐体型噴霧装置本体に搬
入，搬出の扉を設けた構成で、この扉を開けて１箱毎入
れて、本体を密封状態とし噴霧機構から殺菌液を噴霧し
て動物運搬箱の外周囲を消毒し、殺菌終了後にまた扉を
開いて取出し、次に新たな箱を入れると云う間歇作業と
なり、効率の悪い装置となっている。Therefore, when the container is carried into the laboratory, the disinfection and sterilization work must be performed on the front side of the chamber. Conventionally, as a disinfection process (work) for this kind of container, there is a mechanical system where a worker sprays a box, one box at a time with a disinfectant, or a mechanical sterilizer (passroom). ). The device in this case has a structure in which a door for loading and unloading is provided in the main body of the case-type spraying device having a spraying mechanism inside, and this door is opened and one box is put in, and the main body is sealed and sterilized from the spraying mechanism. It is an inefficient device because it sprays a liquid to disinfect the outer circumference of the animal carrier box, opens the door again after sterilization is completed, and then inserts a new box.
【０００４】本発明は上記実情に鑑み、動物運搬箱を噴
霧殺菌する装置を、無菌室につながるトンネル通路構成
として連続的に殺菌作業を行なうようにし、上記課題を
解決する動物受入装置を提供することを目的としたもの
である。In view of the above-mentioned circumstances, the present invention provides an animal receiving device which solves the above problems by continuously sterilizing an apparatus for spray sterilizing an animal transport box as a tunnel passage connecting to a sterile room. This is the purpose.
【０００５】[0005]
【課題を解決するための手段】本発明は、無菌室の所定
壁面に設けた受入口に動物収容箱を移送するチェ−ンコ
ンベヤを備えたトンネル通路の一端部を臨ませ、該トン
ネル通路の中央部に、噴霧パイプを用い通路周囲から薬
液噴霧をする消毒スプレーランスを形成すると共に、こ
の消毒スプレーランスの前後位置に噴霧流出防止用間仕
切幕とその前後となる末端の搬入口及び搬出口に開閉扉
を設けたものである。SUMMARY OF THE INVENTION According to the present invention, one end of a tunnel passage provided with a chain conveyor for transferring an animal storage box is made to face an inlet provided on a predetermined wall surface of a sterile room, and the center of the tunnel passage is exposed. A spray pipe is used to form a disinfectant spray lance for spraying the chemical liquid from around the passage, and a partition for preventing spray outflow and the opening and closing of the carry-in port and the carry-out port at the front and rear of the partition curtain for preventing spray out It has a door.
【０００６】[0006]
【作用】上記のように、消毒スプレーランスを一端が無
菌室に臨むトンネル通路に形成し、該トンネル通路の前
後部に噴霧流出防止用間仕切幕を配設すると共に、両末
端に開閉扉を設けてなるため、無菌状態で育てた実験用
小動物を収容する動物運搬箱を、トンネル通路の搬入側
（外側）となるチェーンコンベヤ端に載置すれば、動物
運搬箱は順次トンネル通路の中央部となる消毒スプレー
ランス位置へ移動し、通過時に周囲（上下，左右の四方
向等）の噴霧パイプから超微粒の薬液噴霧がなされ動物
運搬箱の外周面が消毒される。この消毒が完了した動物
運搬箱はそのまま無菌室に直接入り、運搬中に箱表面に
付着する汚れ，雑菌等を室内へ流入させないものとな
る。As described above, the disinfecting spray lance is formed in the tunnel passage with one end facing the sterile room, the spray outflow preventing partition is provided at the front and rear parts of the tunnel passage, and the opening and closing doors are provided at both ends. Therefore, if an animal carrier box containing small animals for experiments raised under aseptic conditions is placed on the end of the chain conveyor, which is the loading side (outside) of the tunnel passage, the animal carrier box will be located at the center of the tunnel passage in sequence. To the disinfection spray lance position, and when passing, the outer peripheral surface of the animal transport box is disinfected by spraying ultrafine chemicals from the surrounding spray pipes (up and down, left and right, etc.). The animal transport box that has been sterilized is directly entered into the sterile room so that dirt, germs, etc. adhering to the surface of the box during transportation cannot flow into the room.
【０００７】[0007]
【実施例】以下、本発明を実施例の図面に基づいて説明
すれば、次の通りである。The present invention will be described below with reference to the drawings of the embodiments.
【０００８】図は無菌室に直線型トンネル通路を組み込
む動物受入装置を示し、１は実験小動物を搬入する実験
室等となる無菌室で、該無菌室１の壁面１ａの適宜箇所
に配設した受入口２に、内部両側に無端のチェーン３ａ
を配して形成する搬送用チェーンコンベヤ３を備えた長
方形型トンネル通路４の一端を突入して臨ませている。
このトンネル通路４の中央部には、薬液噴出ノズル５ａ
を適宜個数配設したスプレーパイプ５を、天井，底面，
両側面となる上下，左右の四方位置に配管して所定幅の
消毒スプレーランス６を形成し、該消毒スプレーランス
６の前後位置に天井側から垂れ下がる細帯ゴム布を多数
枚配列して形成の噴霧流出防止用間仕切幕７，７を設け
トンネル通路４を仕切り、且つ前記間仕切幕７，７のト
ンネル端には更に搬入扉８と搬出扉９を設け、これら全
体の構成で動物受入装置１０となる。１１は動物受入装
置１０の架台部１２の下部に備えた薬液稀釈用水タンク
で、該水タンク１１は隣接の給送ポンプ１４を備えた薬
液タンク１３に連結し給水ホース（図示せず）を経て前
記各スプレーパイプ５に接続している。１５はチェーン
コンベヤ３の先端位置に配設したキャリーローラ、１６
はチェーンコンベヤ３の駆動モータである。１７は装置
のキャスター、１８はコントロールパネル、１９は起動
スイッチ、２０は覗き窓を示す。FIG. 1 shows an animal receiving device in which a straight type tunnel passage is incorporated in a sterile room. Reference numeral 1 denotes a sterile room such as a laboratory for carrying experimental small animals, which is arranged at an appropriate position on a wall surface 1a of the sterile room 1. End 3 has an endless chain 3a inside
One end of a rectangular tunnel passage 4 having a transporting chain conveyor 3 formed by arranging is arranged to face.
At the central portion of the tunnel passage 4, a chemical solution ejection nozzle 5a is provided.
The spray pipe 5 with an appropriate number of
The disinfection spray lance 6 having a predetermined width is formed by piping at four positions, that is, upper and lower sides and left and right sides, which are both side surfaces, and a large number of thin rubber cloths hanging from the ceiling side are arranged at the front and rear positions of the disinfection spray lance 6. Partition walls 7 and 7 for spray outflow prevention are provided to partition the tunnel passage 4, and a tunnel door of the partition screens 7 and 7 is further provided with a carry-in door 8 and a carry-out door 9, and an animal receiving device 10 having an overall configuration thereof. Become. 11 is a water tank for diluting a chemical liquid provided in a lower portion of a pedestal portion 12 of an animal receiving device 10. The water tank 11 is connected to a chemical liquid tank 13 having an adjacent feed pump 14 and is connected via a water supply hose (not shown). It is connected to each of the spray pipes 5. 15 is a carry roller disposed at the tip of the chain conveyor 3, 16
Is a drive motor for the chain conveyor 3. Reference numeral 17 is a caster of the apparatus, 18 is a control panel, 19 is a start switch, and 20 is a viewing window.
【０００９】次にこの作用を説明すると、先ず無菌状態
下で育てられたラット，マウス等の実験用小動物（図示
せず）を段ボール製動物運搬箱Ａに収容して無菌室１へ
の搬入に際しては、該動物運搬箱Ａ自体がどうしても運
搬中に汚れるため、そのまま直接無菌室１に運び込むわ
けには行かない。To explain this action, first, small experimental animals (not shown) such as rats and mice raised under aseptic conditions are housed in a corrugated cardboard animal transport box A and carried into the sterile room 1. However, since the animal transport box A itself is inevitably soiled during transportation, it cannot be directly carried into the sterile room 1.
【００１０】ここにおいて、無菌室１の一部壁面には箱
体消毒用の動物受入装置１０が一体的に設置してあるた
め、該動物受入装置１０に動物運搬箱Ａを通過させ所定
の消毒工程を経るようにして搬入する。即ち、先ず動物
受入装置１０の基端に連設してなるフリーローラコンベ
ヤ２１に動物運搬箱Ａを載置して押し出せば、該動物運
搬箱Ａは滑動して前方の動物受入装置１０のチェーンコ
ンベヤ３へ乗り込むものとなる。この場合、動物受入装
置１０の使用に当たっては、トンネル通路４の前後端の
搬入扉８と搬出扉９を開けておき、且つ予め消毒スプレ
ーランス６域に、スプレーパイプ５の薬液噴出ノズル５
ａから所定殺菌薬液を噴霧させておくものである。Here, since the animal receiving device 10 for disinfecting the box body is integrally installed on a part of the wall surface of the sterile room 1, the animal carrying box A is passed through the animal receiving device 10 and a predetermined disinfection is carried out. Carry in as it goes through the process. That is, first, if the animal transport box A is placed on and pushed out from the free roller conveyor 21 that is connected to the base end of the animal receiving apparatus 10, the animal transport box A slides and the front of the animal receiving apparatus 10 is moved. It will get on the chain conveyor 3. In this case, when using the animal receiving device 10, the carry-in door 8 and the carry-out door 9 at the front and rear ends of the tunnel passage 4 are opened, and the chemical spray nozzle 5 of the spray pipe 5 is preliminarily provided in the disinfection spray lance 6 area.
The predetermined germicide solution is sprayed from a.
【００１１】ここで、動物受入装置１０のチェーンコン
ベヤ３へ乗り込んだ動物運搬箱Ａは、チェーンコンベヤ
３の駆動でトンネル通路４中を順次移動し、噴霧流出防
止用間仕切幕７を潜り超微粒の薬液噴霧が有る消毒スプ
レーランス６を通過する。この時、動物運搬箱Ａの外周
面に薬液噴霧が吹き付けられる。この薬液噴霧はトンネ
ル通路４にあって天井，底面（チェーンコンベヤ３のキ
ャリー部の下方），両側となる四方位置のスプレーパイ
プ５から噴霧されるため、動物運搬箱Ａの外周面全域に
薬液の微噴霧がなされ汚れ等が消毒される。しかも、こ
のスプレーパイプ５は、少なくとも一定間隔を隔てた前
後２段に配管してなり、且つ２本のチェーンコンベヤ３
で受けるだけのため、噴霧付着に斑を招かない。また、
トンネル通路４の前後位置には間仕切幕７が吊り下がっ
ているため、消毒スプレーランス６中の薬液噴霧が外方
に流れ出すこがなく、屋外又は室内に居る作業員等に噴
霧薬液を浴びることもない。Here, the animal transport box A loaded on the chain conveyor 3 of the animal receiving device 10 is sequentially moved in the tunnel passage 4 by the drive of the chain conveyor 3 and submerges in the spray outflow preventing partition 7 to form ultrafine particles. It passes through a disinfection spray lance 6 with a chemical spray. At this time, the chemical liquid spray is sprayed on the outer peripheral surface of the animal transport box A. Since this chemical spray is sprayed from the spray pipes 5 in the four directions of the ceiling, the bottom surface (below the carry part of the chain conveyor 3), and both sides in the tunnel passage 4, the chemical liquid sprays on the entire outer peripheral surface of the animal transport box A. A fine spray is applied to disinfect dirt and the like. Moreover, the spray pipes 5 are arranged in at least two front and rear stages at regular intervals, and the two chain conveyors 3 are provided.
Since it is only received by, it does not cause spots on the spray adhesion. Also,
Since the partition curtains 7 are hung at the front and rear positions of the tunnel passage 4, the chemical spray in the disinfectant spray lance 6 does not flow out, and the spray chemical may be exposed to workers outdoors or indoors. Absent.
【００１２】この様にして、外周面が消毒された動物運
搬箱Ａは、チェーンコンベヤ３からキャリーローラ１５
へ移行し無菌室１に自動的に搬入される。In this way, the animal transport box A whose outer peripheral surface has been sterilized is transferred from the chain conveyor 3 to the carry roller 15
And is automatically loaded into the sterile room 1.
【００１３】なお、箱搬入作業の無いときは、トンネル
通路４の両端に設けた搬入扉８と搬出扉９を閉じておけ
ば良い。When there is no work to carry in the box, the carry-in door 8 and the carry-out door 9 provided at both ends of the tunnel passage 4 may be closed.
【００１４】[0014]
【発明の効果】上述のように、本発明の動物受入装置は
無菌室に連設するチェーンコンベヤを備えたトンネル通
路の中途に消毒スプレーランスを形成してなるため、実
験小動物動物を収容した動物運搬箱を、単に動物受入装
置のチェーンコンベヤに載せるだけでトンネル通路の通
過時に消毒スプレーランスで薬液噴霧の消毒がなされ、
自動的に消毒された動物運搬箱が無菌室に搬入されるの
で、多量の動物運搬箱の搬入に最適となる。勿論、この
場合薬液噴霧は超微粒として噴霧するため、段ボール製
動物運搬箱は表面が湿る程度で箱容器自体に変形等の支
障をきたさない。しかも、本発明の装置は搬送チェーン
とスプレーパイプをトンネル通路に組み込ん簡略構造を
採るため、故障，誤動作等を招かず長期使用に耐え得る
等の効果を奏する。As described above, since the animal receiving apparatus of the present invention has the disinfecting spray lance formed in the middle of the tunnel passage provided with the chain conveyor connected to the sterile room, the animal containing the experimental small animal is contained therein. By simply placing the transport box on the chain conveyor of the animal receiving device, the disinfectant spray lance disinfects the chemical liquid spray when passing through the tunnel passage,
Since the automatically disinfected animal transport box is carried into the sterile room, it is most suitable for transporting a large number of animal transport boxes. Of course, in this case, since the chemical liquid spray is sprayed as ultrafine particles, the corrugated cardboard animal transport box does not cause deformation or the like in the box container itself even if the surface thereof is wet. Moreover, since the device of the present invention has a simple structure in which the carrier chain and the spray pipe are incorporated in the tunnel passage, it has the effect of being capable of withstanding long-term use without causing a failure or malfunction.
【図１】本発明の実施例を示す動物受入装置の側面図で
ある。FIG. 1 is a side view of an animal receiving device showing an embodiment of the present invention.
【図２】同平面図である。FIG. 2 is a plan view of the same.
【図３】同内部を示す側面図である。FIG. 3 is a side view showing the inside.
【図４】同消毒スプレーランス部の説明図である。FIG. 4 is an explanatory view of the disinfection spray lance part.
１ 無菌室 ２ 受入口 ３ チェーンコンベヤ ４ トンネル通路 ５ スプレーパイプ ６ 消毒スプレーランス ７ 噴霧流出防止用間仕切幕 ８ 搬入扉 ９ 搬出扉 1 Aseptic Room 2 Receiving Port 3 Chain Conveyor 4 Tunnel Passage 5 Spray Pipe 6 Disinfecting Spray Lance 7 Partition for Preventing Spray Outflow 8 Carrying Door 9 Carrying Door
Claims (1)
収容箱を移送するチェ−ンコンベヤを備えたトンネル通
路の一端部を臨ませ、該トンネル通路の中央部に、噴霧
パイプを用い通路周囲から薬液噴霧をする消毒スプレー
ランスを形成すると共に、この消毒スプレーランスの前
後位置に噴霧流出防止用間仕切幕とその前後となる末端
の搬入口及び搬出口に開閉扉をけることを特徴とする動
物受入装置。1. A tunnel passage provided with a chain conveyor for transferring an animal container box is made to face an inlet provided on a predetermined wall surface of a sterile room, and a passage using a spray pipe is provided at a central portion of the tunnel passage. A disinfection spray lance for spraying a chemical solution from the surroundings is formed, and a partition for preventing outflow of spray and opening / closing doors at the front and rear carry-in and carry-out ports are provided at the front and rear positions of the disinfectant spray lance. Animal receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5207747A JP2500468B2 (en) | 1993-08-23 | 1993-08-23 | Aseptic animal receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5207747A JP2500468B2 (en) | 1993-08-23 | 1993-08-23 | Aseptic animal receiving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0775459A true JPH0775459A (en) | 1995-03-20 |
| JP2500468B2 JP2500468B2 (en) | 1996-05-29 |
Family
ID=16544876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5207747A Expired - Fee Related JP2500468B2 (en) | 1993-08-23 | 1993-08-23 | Aseptic animal receiving device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500468B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203755A (en) * | 2009-02-05 | 2010-09-16 | Earekkusu:Kk | Pass box and isolator device |
| DE112008003474T5 (en) | 2007-12-28 | 2010-10-28 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and boost converter for fuel cell |
| CN108096614A (en) * | 2018-02-07 | 2018-06-01 | 上海市计划生育科学研究所 | Experimental animal disinfection unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200448317Y1 (en) * | 2007-11-30 | 2010-04-01 | 건국대학교 산학협력단 | Shute for Carrying a Specific Pathogen Free Animal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51154067U (en) * | 1975-06-03 | 1976-12-08 | ||
| JPS6442455U (en) * | 1987-09-09 | 1989-03-14 |
-
1993
- 1993-08-23 JP JP5207747A patent/JP2500468B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51154067U (en) * | 1975-06-03 | 1976-12-08 | ||
| JPS6442455U (en) * | 1987-09-09 | 1989-03-14 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112008003474T5 (en) | 2007-12-28 | 2010-10-28 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and boost converter for fuel cell |
| US8673514B2 (en) | 2007-12-28 | 2014-03-18 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system and boost converter for fuel cell |
| JP2010203755A (en) * | 2009-02-05 | 2010-09-16 | Earekkusu:Kk | Pass box and isolator device |
| CN108096614A (en) * | 2018-02-07 | 2018-06-01 | 上海市计划生育科学研究所 | Experimental animal disinfection unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500468B2 (en) | 1996-05-29 |
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