CN204521047U - Experimental rat anesthesia outfit - Google Patents
Experimental rat anesthesia outfit Download PDFInfo
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- CN204521047U CN204521047U CN201520078222.5U CN201520078222U CN204521047U CN 204521047 U CN204521047 U CN 204521047U CN 201520078222 U CN201520078222 U CN 201520078222U CN 204521047 U CN204521047 U CN 204521047U
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- room
- mus
- snap ring
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- base
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Abstract
The utility model discloses a kind of experimental rat anesthesia outfit, comprise base, half arc snap ring, Mus room, Mus chamber cap, anesthetic room; Mus room is a Horizontal hollow approximate circle cone-shaped, and one end that diameter is large is provided with Mus chamber cap, and on one end external diameter that diameter is little, cover has anesthetic room; Base shaped upper part and the outdoor shape of Mus are coincide, and support Mus room; Base is designed to the two halves arc snap ring to occurring, half arc snap ring shape and Mus chamber shape coincide, and two halves arc snap ring lower end leaf hinge is on base, and one of them upper end of half arc snap ring is provided with flanging, this flanging blocks the upper end of another half arc snap ring, is fixed Mus room; Anesthetic room is a hollow cylinder bodily form, and its one end is closed, and the other end is uncovered, and uncovered one end internal diameter and Mus room socket-connect.This device achieves multifunction, and anesthetis utilization rate is high, can prevent medical worker from inhaling anesthetis by mistake, can improve anesthesia speed again, saves anesthesia duration.
Description
Technical field
This utility model relates to the apparatus that a kind of medical laboratory uses, and is specifically related to a kind of experimental rat anesthesia outfit.
Background technology
At present, during use for laboratory etherization rat, some employing exsiccators are as rat anesthesia device.Exsiccator is a kind of hollow cylinder bodily form glass drying oven being substantially divided into upper, middle and lower three part, top is lid, middle part is drier body, bottom is the hollow cone bodily form of the lonely shape base plate of band, middle part and the end, are made as entirety, to be connected with the middle part diameter at position of bottom is less a little than middle part, can place the dividing plate of one piece of perforate between bottom and the internal cavities at middle part.During anesthetized rat, first by lid breakdown, the cotton balls soaking into ether is dropped into bottom exsiccator, then puts into the dividing plate of a perforate, rat is placed in the middle part this dividing plate being positioned at exsiccator, builds top cover.The ether cotton balls of bottom constantly volatilizes ether gas, enters in the middle part of exsiccator by the dividing plate of perforate, and rat sucks ether gas and anaesthetizes.Because exsiccator volume is large, needs to expend the long period, the ether of larger dose, just can cause rat anesthesia; In addition, due to the proportion of ether gas, comparatively air is light, and when opening dryer door, ether gas will to distributing, thus cause operator to inhale ether in the air by mistake, if the rat of disposable anesthesia is more, very large to operator's injury.
Chinese invention patent document application number 201410161665.0, discloses a kind of mouse anesthesia device.This anesthetic machine is provided with upper and lower two parts, top is seal cover and anesthesia oxidant layer, bottom is mouse cage and base, in the middle of upper and lower two parts, establish one deck sealant, seal cover and sealant are established nut, push rod, check valve, steel wire, mouse cage and base are equipped with hole, when holes overlaps, mice can be put into mouse cage, when rotation mouse cage holes staggers, can mouse cage be closed.Ether class anesthetis is injected anesthesia layer by the faucet hole on seal cover and flows on the cotton balls inside steel wire by check valve, the anesthetic gases that cotton balls comes out is full of mouse cage, reaches the object of mouse anesthesia.This mouse anesthesia device solves sealing and not to leak the problem of gas.But the gas that anesthetis distributes is to floating, and mouse cage is arranged on the bottom, just fully effectively can not utilize ether gas, gas must be allowed to be full of whole mouse cage, could start anesthetized mice.Therefore the time of this mouse anesthesia device anesthetized mice needs is long, and the anaesthesia dosage expended is large.
In medical laboratory, scientific research personnel obtains free-hand crawl rat every day and carries out the operation such as gavage, anesthesia.Accidentally rat shakes off from hands, often needs again to catch rat; Even more serious, sometimes even bitten by rat, if rat is become pathogenic bacteria portable object by modeling, dangerous especially, need to carry out the emergent management such as vaccine injection to experimenter; When carrying out intubate gavage, medicine feed operation to rat to check the effectiveness of medicine, generally modeling process is done to rat, if intubate is not correctly inserted esophagus, but mistakenly intubate is inserted into trachea, cause rat lethal, so the modeling operation of last stage has just been wasted, and slatterns a lot of manpower and materials; In addition, rat is live body, and free-hand grasping rat is also not easy to operations such as completing gavage, medicine feed smoothly, have an injection.
Summary of the invention
The purpose of this utility model is that providing a kind of is convenient to the multi-function device of rat anesthesia, and when being used as anesthesia outfit use, anesthetis utilization rate is high, can prevent medical worker from inhaling anesthetis by mistake, can improve anesthesia speed again, saves anesthesia duration.
In order to achieve the above object, technical solution of the present utility model is a kind of experimental rat anesthesia outfit, comprises base, half arc snap ring, Mus room, Mus chamber cap, anesthetic room;
Described Mus room is a Horizontal hollow approximate circle cone-shaped, and one end that diameter is large is provided with Mus chamber cap, and one end that diameter is little is the cylindrical extended, and this cylinder is provided with step or screw thread near the external diameter of end face area;
Described base shaped upper part and the outdoor shape of Mus are coincide, and support Mus room; Base is designed to the two halves arc snap ring to occurring, half arc snap ring shape and Mus chamber shape coincide, and two halves arc snap ring lower end leaf hinge is on base, and one of them upper end of half arc snap ring is provided with flanging, this flanging blocks the upper end of another half arc snap ring, is fixed Mus room;
Described anesthetic room is a hollow cylinder bodily form, and its one end is closed, and the other end is uncovered, and uncovered one end internal diameter is provided with step or screw thread; On the step that the step of uncovered one end or screw thread can be enclosed within Mus room cylinder end external diameter or screw thread, Mus room and anesthetic room are coupled together.Ether cotton balls can be placed in anesthetic room.
Adopt this utility model can anaesthetize experimental rat, gavage, medicine feed, injection operation: 1, anaesthetize.Rat put into Mus room and cover Mus chamber cap, in anesthetic room, putting into ether cotton balls, then anesthetic room and Mus room being connected, the anesthesia to rat can be implemented.2, gavage.Rat put into Mus room and cover Mus chamber cap, take off Mus room from base and grasp Mus room, allowing rat head-up, intubate is accurately inserted rat esophagus, can gavage operation be carried out.3, medicine feed.Rat is put into Mus room, and cover Mus chamber cap, remove anesthetic room, rat head is exposed at outdoor and is forced to lips, just can carry out medicine feed.4, inject.Rat is put into Mus room, rat head and afterbody are all exposed at outdoor, can inject, if carry out lumbar injection, hold rat tail, are pulled outwardly a little.
A kind of optimal technical scheme, described in the two halves arc snap ring upper end be connected on base also can connect with bolt, nut, Mus room is fixed.
A kind of optimal technical scheme, described anesthetic room also can design the structure base identical with described Mus room and half arc snap ring.
A kind of optimal technical scheme, the hollow cylinder body diameter that described Mus room is extended and the anesthetic room hollow cylinder body diameter position size that is nested controls at 345 ~ 360mm, controls its size and mainly allows rat head to put in stretch out, and do not allow the health of rat to pass through.
A kind of optimal technical scheme, described Mus room and anesthetic room adopt transparent glass material to make, and described base and half arc snap ring adopt plastics or metal material to make.
Advantage of the present utility model: 1, have multi-functional feature, may be used for rat anesthesia, gavage, medicine feed, has an injection; 2, anesthetic room can be designed to be as small as possible, and the ether amount expended is few; 3, after rat anesthesia, open Mus chamber cap, rat is hauled out rapidly Mus room, cover Mus chamber cap immediately, only need the very short time, it is very little that ether gas is dispersed into aerial amount, can not cause the harm sucking ether gas to experiment operator; 4, Mus room, anesthetic room, base are all detachable, facilitate the collection of whole device feature.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is that schematic diagram is looked on a left side of the present utility model.
Detailed description of the invention
Embodiment
As shown in Figure 1 and Figure 2, a kind of experimental rat anesthesia outfit, base 4 is designed with a Mus room 2 made of clear glass, Mus room 2 is Horizontal hollow approximate circle cone-shaped, one end that diameter is large and the little one end of diameter are all designed to the cylinder extended, one end end face that diameter is large is provided with Mus chamber cap 1, and the external diameter of one end near end that diameter is little is provided with step or screw thread, and on this step or screw thread, cover has an anesthetic room 5; Anesthetic room 5 is the hollow cylinder bodily forms made with clear glass, and its one end is closed, and the other end is uncovered, and opening end internal diameter is provided with step or thread bush on described Mus room 2, and ether cotton balls placed specially by anesthetic room 5; Described base 4 shaped upper part and Mus room 2 profile are coincide, and support Mus room 2; Base 4 is designed to the two halves arc snap ring 3 to occurring, half arc snap ring 3 shape and Mus room 2 shape are coincide, two halves arc snap ring 3 lower end with loose-leaf 6 hinge on base 4, one of them upper end of half arc snap ring 3 is provided with flanging, this flanging blocks the upper end of another half arc snap ring, Mus room 2 is fixed, also can be designed to two halves circular arc snap ring upper end and be fixed by nut, bolt; Half arc snap ring 3 on base 4 can design a pair, also can design two to blocking Mus room 2; Anesthetic room 5 also can design base 4 and half arc snap ring 3, allows anesthetic room 5 be fixed on base 4 and half arc snap ring 3, if certain anesthetic room 5 is without base 4 and half arc snap ring 3, because it is enclosed within Mus room 2, also can save base 4 and half arc snap ring 3.Mus room 2 and anesthetic room 5 are positioned on base 4, fix with half arc snap ring 3, the anesthesia procedure of rat can be carried out, unclamp half arc snap ring 3, can Mus room 2, anesthetic room 5 be unloaded down collection.
In addition, Mus room 2, anesthetic room 5 are connected the diameter of belled position, and do not allow Mus body by be suitable to allow Mus head to pass through, during this utility model experiment, employing parameter is: the hollow cylinder body diameter 350mm of Mus room elongation, anesthetic room hollow cylinder body diameter 360mm, both are about 10mm by wall thickness.
Claims (5)
1. an experimental rat anesthesia outfit, is characterized in that: comprise base (4), half arc snap ring (3), Mus room (2), Mus chamber cap (1), anesthetic room (5);
Described Mus room (2) is a Horizontal hollow approximate circle cone-shaped, and one end that diameter is large is provided with Mus chamber cap (1), and one end that diameter is little is the cylindrical extended, and this cylinder is provided with step or screw thread near the external diameter of end face area;
Described base (4) shaped upper part and Mus room (2) profile are coincide, and support Mus room (2); Base (4) is designed to the two halves arc snap ring (3) to occurring, half arc snap ring (3) shape and Mus room (2) shape are coincide, two halves arc snap ring (3) lower end with loose-leaf (6) hinge on base (4), one of them upper end of half arc snap ring (3) is provided with flanging, this flanging blocks the upper end of another half arc snap ring, Mus room (2) is fixed;
Described anesthetic room (5) is a hollow cylinder bodily form, and its one end is closed, and the other end is uncovered, and uncovered one end internal diameter is provided with step or screw thread; On the step that the step of uncovered one end or screw thread can be enclosed within Mus room (2) cylinder end external diameter or screw thread.
2. experimental rat anesthesia outfit according to claim 1, it is characterized in that: described in two halves arc snap ring (3) the upper end flanging form be connected on base (4) fix Mus room (2), also can be designed to this two halves arc snap ring upper end bolt, nut connects, Mus room (2) are fixed.
3. experimental rat anesthesia outfit according to claim 1 and 2, is characterized in that: on described anesthetic room (5), be also designed with the structure base (4) identical with described Mus room and half arc snap ring (3).
4. experimental rat anesthesia outfit according to claim 1 and 2, is characterized in that: the hollow cylinder body diameter that described Mus room (2) is extended and anesthetic room (5) the hollow cylinder body diameter position size that is nested controls at 345 ~ 360mm.
5. experimental rat anesthesia outfit according to claim 1 and 2, is characterized in that: described Mus room (2) and anesthetic room (5) adopt transparent glass material to make, and described base (4) and half arc snap ring (3) adopt plastics or metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078222.5U CN204521047U (en) | 2015-02-04 | 2015-02-04 | Experimental rat anesthesia outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520078222.5U CN204521047U (en) | 2015-02-04 | 2015-02-04 | Experimental rat anesthesia outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204521047U true CN204521047U (en) | 2015-08-05 |
Family
ID=53735109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520078222.5U Withdrawn - After Issue CN204521047U (en) | 2015-02-04 | 2015-02-04 | Experimental rat anesthesia outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204521047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586532A (en) * | 2015-02-04 | 2015-05-06 | 湖南中医药大学 | Experimental rat anesthesia device |
-
2015
- 2015-02-04 CN CN201520078222.5U patent/CN204521047U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20161005 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |