CN202589703U - Device for anesthesia - Google Patents
Device for anesthesia Download PDFInfo
- Publication number
- CN202589703U CN202589703U CN 201220238743 CN201220238743U CN202589703U CN 202589703 U CN202589703 U CN 202589703U CN 201220238743 CN201220238743 CN 201220238743 CN 201220238743 U CN201220238743 U CN 201220238743U CN 202589703 U CN202589703 U CN 202589703U
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- mouse
- room
- ether
- ethyl ether
- control valve
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Abstract
The utility model discloses a device for anesthesia. The device comprises an ethyl ether reserve room, an anaesthetic room, a mouse carrying room and a fixing board, which are connected in sequence, wherein a control valve is arranged between the ethyl ether reserve room and the anaesthetic room; and the mouse carrying room and the anaesthetic room are communicated through a vent. When a mouse needs to be anesthetized, the mouse is first slightly anesthetized, and the head of the mouse is placed in the mouse carrying room; when the mouse is found having a sign of being conscious, the control valve is opened to enable ethyl ether to enter the anesthetic room from the ethyl ether reserve room and then to pass through the vent to enter the mouse carrying room, so that the mouth inhales ethyl ether and keeps in an anesthetic state; and after a short period of time, the control valve is closed. The device for anesthesia has a simple structure; and the ethyl ether inhalation amount of the mouse can be controlled through the control valve, and the mouse can discontinuously inhale ethyl ether and keep in an anesthetic state, so that not only can the mouse be enabled to be in an anesthetic state in the course of an experiment, but also too severe or slight anesthesia on the mouse can be avoided, thereby facilitating the experiment better.
Description
Technical field
This utility model relates to a kind of device that is used for anesthetized rat, especially for the anesthesia of ether in the pharmacological evaluation to rat.
Background technology
Along with the development need of modern medicine research field, researchers need better equipment to improve the quality of experiment in experimentation.The pharmacological research personnel are no exception.At present, the anesthesia of rat generally all is in vial, to add ether, and rat is put into wherein, makes it suck ether and anaesthetizes.But because the body constitution of different rats is different; The time of anesthesia also just is difficult to grasp; And long time is short when in experimentation, needing anesthesia duration that rat keeps also, and this makes those need the experiment of anesthetized rat very inconvenient, and anesthesia duration how to control rat is a difficult point; Should guarantee that anesthesia is unlikely to overweight dead to cause behind the rat experiment; To guarantee that also anesthesia is unlikely to kick the beam, so that take place experiment also not finish and embarrassment, especially those pharmacological evaluation in chamber of need cutting open the belly that rat is waken up.Be badly in need of a kind of device that can easily control rat anesthesia and solve this problem.
Summary of the invention
To above-mentioned prior art, this utility model provides a kind of device that is used to anaesthetize, thereby the device of this utility model can be controlled the narcotism that the release of ether keeps rat in the experiment well.
This utility model is realized through following technical scheme:
A kind of device that is used to anaesthetize comprises successively the ether bank, the anesthetic room that connect, carries Mus chamber and fixing head, wherein, is provided with control valve between ether bank and the anesthetic room, carries between Mus chamber and the anesthetic room to be communicated with through blow vent.
Further, said anesthetic room top is provided with condensation reflux unit, and this design both can prevent the volatilization of ether, was again the blow vent of rats breathing.
Further, said anesthetic room bottom is provided with the pipeline that can make ether flow back to the ether bank, and the pipeline other end is communicated with the ether bank.
During use, in the ether bank, put into ether in advance, closed control valve.When needing anesthetized rat in the experiment, can earlier rat slightly be anaesthetized, the head of rat put into carried the Mus chamber then; When finding that rat has clear-headed sign; Open control valve, then ether gets into anesthetic room from the ether bank, gets into through blow vent and carries the Mus chamber; Thereby let rat suck ether, keep narcotism; After the time of one section weak point, closed control valve.The anesthetic room top is provided with condensation reflux unit, can open during use, can prevent the volatilization of ether.The anesthetic room bottom is provided with the pipeline that can make ether flow back to the ether bank, can reclaim ether, makes it obtain recycling, has both practiced thrift material, has protected environment again.
The device that is used to anaesthetize of this utility model, simple in structure, through the suction volume of control valve control rat to ether; Make rat discontinuity suck anesthetis such as ether and remain on narcotism; So not only can in experimentation, keep the narcotism of rat, can be not overweight or kick the beam to the anesthesia of rat yet, thus can better experimentize; Be unlikely to anaesthetize dark or cross shallow and experiment is caused trouble, but also realized the recycling of ether.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Wherein, 1, ether bank; 2, anesthetic room; 3, carry the Mus chamber; 4, fixing head; 5, control valve; 6, blow vent; 7, condensation reflux unit; 8, pipeline.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
A kind of device that is used to anaesthetize; Comprise the ether bank 1, anesthetic room 2, year Mus chamber 3 and the fixing head 4 that connect successively, as shown in Figure 1, wherein; Be provided with control valve 5 between ether bank 1 and the anesthetic room 2, carry between Mus chamber 3 and the anesthetic room 2 and be communicated with through blow vent 6.Anesthetic room 2 tops are provided with condensation reflux unit 7.Anesthetic room 2 bottoms are provided with the pipeline 8 that can make ether flow back to ether bank 1, and pipeline 8 other ends are communicated with ether bank 1.
During use, in ether bank 1, put into ether in advance, closed control valve 5.When needing anesthetized rat in the experiment, can earlier rat slightly be anaesthetized, the head of rat put into carried Mus chamber 3 then; When finding that rat has clear-headed sign; Open control valve 5, then ether gets into anesthetic room 2 from ether bank 1, gets into through blow vent 6 and carries Mus chamber 3; Thereby let rat suck ether, keep narcotism; After the time of one section weak point, closed control valve 5.Anesthetic room 2 tops are provided with condensation reflux unit 7, can open during use, can prevent the volatilization of ether.Anesthetic room 2 bottoms are provided with the pipeline 8 that can make ether flow back to ether bank 1, can reclaim ether, make it obtain recycling, have both practiced thrift material, have protected environment again.
Claims (3)
1. device that is used to anaesthetize is characterized in that: comprise the ether bank, the anesthetic room that connect successively, carry Mus chamber and fixing head, wherein, be provided with control valve between ether bank and the anesthetic room, carry between Mus chamber and the anesthetic room and be communicated with through blow vent.
2. a kind of device that is used to anaesthetize according to claim 1 is characterized in that: said anesthetic room top is provided with condensation reflux unit.
3. a kind of device that is used to anaesthetize according to claim 1 is characterized in that: said anesthetic room bottom is provided with pipeline, and the pipeline other end is communicated with the ether bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238743 CN202589703U (en) | 2012-05-25 | 2012-05-25 | Device for anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220238743 CN202589703U (en) | 2012-05-25 | 2012-05-25 | Device for anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202589703U true CN202589703U (en) | 2012-12-12 |
Family
ID=47307286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220238743 Expired - Fee Related CN202589703U (en) | 2012-05-25 | 2012-05-25 | Device for anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202589703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222437A (en) * | 2013-05-16 | 2013-07-31 | 中国水产科学研究院黑龙江水产研究所 | Variable-frequency fish anesthetization instrument and working method thereof |
| CN104586532A (en) * | 2015-02-04 | 2015-05-06 | 湖南中医药大学 | Experimental rat anesthesia device |
-
2012
- 2012-05-25 CN CN 201220238743 patent/CN202589703U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222437A (en) * | 2013-05-16 | 2013-07-31 | 中国水产科学研究院黑龙江水产研究所 | Variable-frequency fish anesthetization instrument and working method thereof |
| CN104586532A (en) * | 2015-02-04 | 2015-05-06 | 湖南中医药大学 | Experimental rat anesthesia device |
| CN104586532B (en) * | 2015-02-04 | 2016-10-05 | 湖南中医药大学 | A kind of experimental rat anesthesia outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200525 |