CN210631341U - Automatic anaesthesia device adapted to small animal living body imaging system - Google Patents
Automatic anaesthesia device adapted to small animal living body imaging system Download PDFInfo
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- CN210631341U CN210631341U CN201920323798.1U CN201920323798U CN210631341U CN 210631341 U CN210631341 U CN 210631341U CN 201920323798 U CN201920323798 U CN 201920323798U CN 210631341 U CN210631341 U CN 210631341U
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- Prior art keywords
- filter screen
- pipe
- anesthesia
- box
- cavity
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 54
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 54
- 238000003384 imaging method Methods 0.000 title claims abstract description 10
- 238000001949 anaesthesia Methods 0.000 title claims abstract description 9
- 241001465754 Metazoa Species 0.000 title abstract description 21
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003610 charcoal Substances 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract 6
- 230000000694 effects Effects 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 239000002912 waste gas Substances 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 4
- 238000011503 in vivo imaging Methods 0.000 claims 2
- 230000006378 damage Effects 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000003533 narcotic effect Effects 0.000 abstract 3
- 239000003994 anesthetic gas Substances 0.000 description 16
- 238000001179 sorption measurement Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229960002725 isoflurane Drugs 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010859 live-cell imaging Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004081 narcotic agent Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an automatic anaesthesia device of toy live body imaging system adaptation, including anesthesia box and lid, be provided with the narcotic on the lid respectively and let in pipe and absorption cavity, in the narcotic let in pipe lets in anesthesia gas anesthesia box, the mouth of pipe department that the narcotic let in the pipe was provided with an iron sheet, the interval is provided with upper filter screen and lower floor's filter screen in the absorption cavity, upper filter screen sets up at the middle part of cavity, and the bottom of cavity is hugged closely to lower floor's filter screen, and upper filter screen and absorption cavity upper portion form charcoal package storage tank, and the charcoal package storage tank is embedded to be equipped with the active carbon package, and one side hinge is equipped with the buckle closure on the charcoal package storage tank, form between upper and lower two-layer filter screen and hinder the chamber that separates, and be equipped with one and can follow right side activity male picture peg in the separation. The utility model discloses simple structure, the quantity of anesthetic is accurate, can avoid causing the health injury to the laboratory staff, and gets to put the animal convenience.
Description
Technical Field
The utility model belongs to animal experiment field relates to gaseous anaesthesia device technique, especially an automatic anaesthesia device of toy live body imaging system adaptation.
Background
In scientific experiments, small animal experiments, such as large and small mouse experiments, are often performed. Some experiments needing to track fluorescence need to be completed through live imaging of small animals, the small animals need to be anesthetized before the experiments, and the small animals need to be transferred into a live imaging instrument after the anesthetization. The existing anesthesia device is simple and crude, when a cover is opened to transfer a small animal, anesthesia gas can be emitted to a laboratory, the anesthesia gas is generally mixed gas of oxygen and isoflurane, and discomfort symptoms such as dizziness, nausea and the like can often occur after an experimenter smells the mixed gas. Not only wastes oxygen and isoflurane, but also seriously threatens the personal safety of experimenters.
There is therefore a need for a tool that addresses the above-mentioned problems to enable the operation of such experiments.
The following patent documents relevant to the present application are found by search, and specific disclosures are as follows:
1. a small animal anesthesia device (CN206730018U), comprising: the anesthesia chamber is of a cylindrical bottle structure, and the side wall of the anesthesia chamber is transparent; an anesthesia chamber cover is arranged at the top of the anesthesia chamber, an object taking film made of elastic materials is arranged in the position, close to the anesthesia chamber cover, in the anesthesia chamber, and an object taking opening is formed in the object taking film; the upper part of the side wall of the anesthesia chamber is provided with a vent valve, and the lower part of the side wall of the anesthesia chamber is provided with an anesthetic container and an anesthetic control switch; the bottom of the anesthesia chamber is provided with a volatilization pad; the anesthetic control switch is respectively connected with the anesthetic container and the volatilization pad through a conduit; the lower part of the anesthesia chamber and the position above the volatilization pad are detachably provided with a partition plate, and the partition plate is provided with a plurality of through holes.
2. The inhalation small animal anesthesia device (CN207786647U) comprises an outer cover, an outer cage, an accommodating cage, a clamping plate and a small anesthetic cage, wherein a cage door is arranged on one side wall surface of the outer cage, the accommodating cage is fixed in a cavity of the outer cage, the outer contour of the accommodating cage is a horizontal round table, and a large port of the accommodating cage corresponds to the side wall surface where the cage door is located; the clamping plate is buckled in the outer cage and is positioned in an interval between the accommodating cage and the bottom surface of the outer cage; a small anesthetic cage is arranged at the top end inside the outer cage, and anesthetic cotton is placed in the small anesthetic cage; the outer surface of the outer cage is covered with an outer cover.
3. The utility model provides an animal anesthesia case (CN207205730U), includes box and medicine bottle, open on box side upper portion has into medicine mouth, it is equipped with into pencil to advance medicine mouth department, the other end that advances the pencil inserts the medicine bottle, it is equipped with the control valve to advance medicine bottle exit on the pencil, the opposite side of box is equipped with the dodge gate, the dodge gate is articulated with the box lateral wall, be equipped with the handle on the dodge gate.
Through the contrast of technical characteristics, above-mentioned patent literature of disclosing with the utility model discloses a technical structure is inequality, can not influence the creativity and the novelty of the utility model application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a simple structure, can accurately master the quantity of anesthetic, extravagant anesthetic can be avoided causing the health injury to laboratory staff, and gets the automatic anaesthesia device of the convenient toy live body imaging system adaptation of putting animal.
The utility model provides a its technical problem take following technical scheme to realize:
an automatic anesthesia device adapted to a small animal living body imaging system, which comprises an anesthesia box and a box cover, a box cover is hinged on one side of the anesthetic box, an anesthetic inlet pipe and an adsorption cavity are respectively arranged on the box cover, the anesthetic introducing pipe introduces anesthetic gas into the anesthetic box, an iron sheet is arranged at the opening of the anesthetic introducing pipe, an upper filter screen and a lower filter screen are arranged in the adsorption cavity at intervals, the upper filter screen is arranged in the middle of the cavity, the lower filter screen is tightly attached to the bottom of the cavity, a charcoal bag storage groove is formed by the upper filter screen and the upper part of the adsorption cavity, an activated charcoal bag is embedded in the charcoal bag storage groove, a buckle cover is hinged on one side of the charcoal bag storage groove, and a blocking cavity is formed between the upper layer filter screen and the lower layer filter screen, and an inserting plate which can be movably inserted from the right side is arranged in the blocking cavity and is used for automatically inserting and pulling to adjust the adsorption of the activated carbon bag.
Moreover, partition plates are arranged in the anesthesia box at intervals.
And a living body imager waste gas recovery pipe is arranged on one side of the anesthesia box.
The utility model has the advantages that:
the utility model discloses simple structure, design benefit, convenient operation, it has replaced the anaesthesia device of the toy live body imaging system adaptation of current form. The partition plate is arranged in the anesthesia box, so that the small animals can be placed in the partition plate in sequence, the operation of repeatedly seeing the ear tag during transfer is omitted, the phenomenon that the anesthetized small animals stay in the air for too long time and are anesthetized again after being awake is avoided, experimental consumables are saved, and precious experimental time is saved; anesthetic gas is introduced from the box cover, an iron sheet is arranged at the pipe orifice, the box cover is closed during anesthesia, the iron sheet naturally droops under the influence of gravity, the anesthetic gas can be normally introduced into the anesthetic box, the iron sheet of the box cover is opened and can naturally attach to the pipe orifice under the influence of gravity, the anesthetic gas introduced into the pipe is prevented from flowing out, the anesthetic is saved, and the injury of the anesthetic to experimenters is reduced; the inserting plate on the right side of the box cover is pulled out, the activated carbon bag can be adsorbed normally, redundant anesthetic gas in the anesthetic box can be sucked out, and the harm of the redundant anesthetic gas to experimenters when the box cover is opened is reduced; redundant gas in the living body imager is directly introduced into the anesthesia box through the latex tube, so that the waste gas is reabsorbed and reused, and the anesthetic is saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
An automatic anesthesia device adaptive to a small animal living body imaging system comprises an anesthesia box 8 and a box cover 11, wherein the anesthesia box is a cuboid box, a partition plate 9 is arranged at an interval in the anesthesia box, small animals in the anesthesia box are separated, the small animals are directly placed into a living body imager after convenient anesthesia, the anesthesia time is saved while anesthetic is saved, the box cover is hinged to one side of the anesthesia box, an anesthetic introducing pipe 1 and an adsorption cavity 3 are respectively arranged on the box cover, the anesthetic introducing pipe can introduce oxygen and isoflurane mixed gas into the anesthesia box, an iron sheet 12 is arranged at the pipe orifice of the anesthetic introducing pipe for introducing gas, when the box cover is closed, a drooping pipe orifice of the iron sheet is opened, a paster is attached to the pipe orifice after the box cover is opened, the anesthetic gas remained in the pipe is prevented from overflowing, an upper filter screen 5 and a lower filter screen 7 are arranged at intervals in the adsorption cavity, the upper filter screen is arranged in the middle of the cavity, the lower filter screen is tightly attached to the bottom of the cavity and is coplanar with the inner surface of the box cover, the upper filter screen and the adsorption cavity form a charcoal bag storage groove, an activated charcoal bag 4 is embedded in the charcoal bag storage groove and used for anaesthetizing redundant anaesthesia gas in the box, a separation blocking cavity is formed between the upper filter screen and the lower filter screen, and an inserting plate 6 which can be movably inserted from the right side is arranged in the separation blocking cavity and used for automatically inserting and inserting the activated charcoal bag for adjusting adsorption; in order to prevent the activated carbon from being out of order due to long-term exposure, a button cover 2 is hinged on one side of the carbon pack storage groove.
The utility model discloses an in the concrete implementation, in order to realize waste gas reabsorption and recycle, save the anesthetic anesthesia box one side still is provided with a live body imager exhaust gas recovery pipe 10, and the other end of this recovery pipe links to each other with the live body imager, lets in the anesthesia box with live body imager exhaust unnecessary anesthetic gas.
During experimental operation, the small animals are placed in the partition plates in sequence, the small animals are directly placed in the living body imaging instrument after convenient anesthesia, the box cover is covered, the anesthetic gas is introduced into the anesthetic box through the anesthetic introducing pipe, the anesthetic gas with redundant maintenance dose in the living body imager can also be introduced into the anesthetic box through the waste gas recycling pipe of the living body imager, realized waste gas utilization, treat the toy degree of depth anesthesia back, stop the narcotic drug and let in the pipe and lead to anesthetic gas, the picture peg on pull out lid right side, the active carbon of active carbon package begins to adsorb unnecessary anesthetic gas, wait to adsorb a period of time after, open the lid, take out the toy and put into and carry out the live body formation of image in the live body imager, the orificial iron sheet of anesthetic gas also can be because of the gravity laminating at the mouth of pipe this moment, the anesthetic gas that the prevention remained in intraductal spills over, anesthetic gas has not only been saved, anesthetic gas has still been prevented and has overflowed harm experimenter.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides an automatic anaesthesia device of toy live body imaging system adaptation, includes anesthesia box and lid, one side hinge is equipped with lid, its characterized in that on the anesthesia box: be provided with anaesthetic on the lid respectively and let in pipe and absorption cavity, anaesthetic lets in the pipe lets in anaesthetic gas in the anaesthetic box, and anaesthetic lets in the mouth of pipe department of pipe and is provided with an iron sheet, the interval is provided with upper filter screen and lower floor's filter screen in the absorption cavity, upper filter screen sets up at the middle part of cavity, and the bottom of cavity is hugged closely to lower floor's filter screen, and upper filter screen and absorption cavity upper portion form the charcoal package storage tank, and the charcoal package embedded activated carbon package that is equipped with in the charcoal package storage tank, one side hinge is equipped with the buckle closure on the charcoal package storage tank, form between the upper and lower two-layer filter screen and hinder the chamber that separates, the separation intracavity is equipped with one and can follow right side activity male picture peg for automatic.
2. The small-animal in-vivo imaging system-adapted automatic anesthesia apparatus of claim 1, characterized in that: partition plates are arranged in the anesthesia box at intervals.
3. The small-animal in-vivo imaging system-adapted automatic anesthesia apparatus of claim 1, characterized in that: one side of the anesthesia box is also provided with a waste gas recovery pipe of the living body imager.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323798.1U CN210631341U (en) | 2019-03-14 | 2019-03-14 | Automatic anaesthesia device adapted to small animal living body imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323798.1U CN210631341U (en) | 2019-03-14 | 2019-03-14 | Automatic anaesthesia device adapted to small animal living body imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631341U true CN210631341U (en) | 2020-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920323798.1U Expired - Fee Related CN210631341U (en) | 2019-03-14 | 2019-03-14 | Automatic anaesthesia device adapted to small animal living body imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210631341U (en) |
-
2019
- 2019-03-14 CN CN201920323798.1U patent/CN210631341U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |