JPH0475946U - - Google Patents
Info
- Publication number
- JPH0475946U JPH0475946U JP11949790U JP11949790U JPH0475946U JP H0475946 U JPH0475946 U JP H0475946U JP 11949790 U JP11949790 U JP 11949790U JP 11949790 U JP11949790 U JP 11949790U JP H0475946 U JPH0475946 U JP H0475946U
- Authority
- JP
- Japan
- Prior art keywords
- animal
- neck
- head
- chamber according
- closed
- 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
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案の一実施例に係るマウス用呼気
採取チヤンバーを示す断面図、第２図は同チヤン
バーの首かせ体を示す平面図、第３図は同チヤン
バーを用いた呼気分析装置を示す概略図、第４図
は同分析装置を用いてマウスの呼気中におけるペ
ンタン量を測定した結果を示すグラフである。
１……頭部収容体、２……円筒体、３……ゴム
栓、４……吸入口、５……排出口、１０……胴部
収容体、１１……円筒体、１２……ゴム栓、１５
……首かせ体、１７……首挿入口。
Fig. 1 is a cross-sectional view showing a breath sampling chamber for mice according to an embodiment of the present invention, Fig. 2 is a plan view showing a body for hanging the chamber, and Fig. 3 is a cross-sectional view showing a breath analysis device using the same chamber. The schematic diagram shown in FIG. 4 is a graph showing the results of measuring the amount of pentane in the exhaled breath of a mouse using the same analyzer. DESCRIPTION OF SYMBOLS 1... Head container, 2... Cylindrical body, 3... Rubber stopper, 4... Intake port, 5... Outlet port, 10... Body container, 11... Cylindrical body, 12... Rubber Stopper, 15
...Body tied to the neck, 17...Neck insertion slot.
Claims (1)
が閉塞され、かつ空気の吸入及び排出口が設けら
れた頭部収容体と、 動物の胴部が収容される筒体の一端開口部が閉
塞された胴部収容体と、 中央に首挿入口が形成され、この首挿入口に動
物の首部が挿入される板状の首かせ体と を具備し、上記両収容体の他端開口部同士をその
間に上記首かせ体を介装した状態で着脱可能かつ
気密に連結してなることを特徴とする動物の呼気
採取チヤンバー。 (2) 頭部収容体及び胴部収容体の一端開口部を
それぞれ栓により開閉可能に閉塞した請求項１記
載のチヤンバー。 (3) 胴部収容体の内周面に凹凸を形成した請求
項１又は２記載のチヤンバー。 (4) 頭部収容体及び胴部収容体の筒体がそれぞ
れ円筒体である請求項１，２又は３記載のチヤン
バー。[Scope of Claim for Utility Model Registration] (1) A head accommodating body in which an opening at one end of a cylinder in which an animal's head is housed is closed and air intake and exhaust ports are provided, and an animal's torso. The body includes a trunk storage body in which one end opening of a cylindrical body is closed, and a plate-shaped neck holder body having a neck insertion opening formed in the center and into which the animal's neck is inserted. An exhaled breath collection chamber for an animal, characterized in that the other end openings of the two containers are removably and airtightly connected with the neck rest interposed therebetween. (2) The chamber according to claim 1, wherein one end openings of the head accommodating body and the torso accommodating body are respectively closed openably and closably by plugs. (3) The chamber according to claim 1 or 2, wherein unevenness is formed on the inner circumferential surface of the body housing body. (4) The chamber according to claim 1, 2 or 3, wherein the cylinders of the head housing and the body housing are each cylindrical bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11949790U JPH0475946U (en) | 1990-11-15 | 1990-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11949790U JPH0475946U (en) | 1990-11-15 | 1990-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475946U true JPH0475946U (en) | 1992-07-02 |
Family
ID=31867453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11949790U Pending JPH0475946U (en) | 1990-11-15 | 1990-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012002520A (en) * | 2010-06-14 | 2012-01-05 | Kiyoshi Shimomura | Sample collection chamber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213156B2 (en) * | 1984-03-30 | 1987-03-24 | Kogyo Gijutsuin |
-
1990
- 1990-11-15 JP JP11949790U patent/JPH0475946U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6213156B2 (en) * | 1984-03-30 | 1987-03-24 | Kogyo Gijutsuin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012002520A (en) * | 2010-06-14 | 2012-01-05 | Kiyoshi Shimomura | Sample collection chamber |
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