CN102727974A - Mouse aeration device - Google Patents
Mouse aeration device Download PDFInfo
- Publication number
- CN102727974A CN102727974A CN2012101310398A CN201210131039A CN102727974A CN 102727974 A CN102727974 A CN 102727974A CN 2012101310398 A CN2012101310398 A CN 2012101310398A CN 201210131039 A CN201210131039 A CN 201210131039A CN 102727974 A CN102727974 A CN 102727974A
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- mouse
- mice
- nose cover
- nose
- breather
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Abstract
The invention discloses a mouse aeration device which comprises a mouse head fixing unit and a nose cover, wherein the mouse head fixing unit comprises two parallel handles and arc compression bars which are arranged at the ends of the two handles; and the nose cover comprises a cylindrical nose cover body which can be arranged on the mouse head fixing unit in a manner of sliding along the axial direction of the handles. During the use, a mouse is narcotized and then lies on the back, the head of the mouse is fixed by the mouse head fixing unit, the nose of the mouse is covered by the nose cover and then the nose cover is connected to a respirator for aeration; after the aeration, the lung of the mouse dilates to indicate that the aeration is normal; and after adjustment of the frequency of the respirator, related operations can be carried out. Experiments prove that by using the mouse aeration device provided by the invention, the trachea injuries of mice can be decreased, the death rate of the mice in the experiment processes can be greatly reduced and the success rate of the experiments can be improved.
Description
Technical field
The present invention relates to a kind of medical experiment equipment, do not need the breather of tracheal intubation during particularly a kind of mice artificial respiration.
Background technology
Mice is the important experimental model of medical research, and diagnosis, treatment and related mechanism research through this model can be simulated multiple disease have very important use value.The artificial respiration is a kind of support means very important in the mouse model manufacturing process.But common cervical region cuts and the oral trachea cannula technology is bigger to the damage of trachea, causes airway secretions to increase easily, the postoperative off line, and the self-service breathing of the difficult recovery of mice airway obstruction often occurs and causes death.
To above-mentioned deficiency, a kind of mice breather that reduces the mice tracheal injury, reduces related mortality need be provided.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of mice breather, reduce the mice tracheal injury, reduce mortality of mice in the experimentation.
The objective of the invention is to realize through following technical scheme: a kind of mice breather, comprise mouse head holder and nose cup, said mouse head holder comprises two handles that laterally arrange and the arc depression bar that is arranged on two handle end; Said nose cup comprises the tubular nose cover main body, the tubular nose cover main body with can along handle in axial sliding mode be arranged on the mouse head holder.
Further, said nose cup also comprises the ring flange that is arranged on nose cover main body one end, and two through hole is set on the ring flange.
Further, the nose cup other end connects the respirator connection tube removably.
Further, the plane at said two handle planes, place that laterally arrange and arc depression bar place is perpendicular.
Further, the three-limb tube that interconnects of said tubular nose cover main body sidewall setting.
Further, said respirator connection tube is a three-limb tube.
Further, said handle one end parcel is provided with rubber layer.
Beneficial effect of the present invention: mice breather of the present invention, comprise mouse head holder and nose cup, said mouse head holder comprises two handles that laterally arrange and the arc depression bar that is arranged on two handle end; Said nose cup comprises the tubular nose cover main body, the tubular nose cover main body with can along handle in axial sliding mode be arranged on the mouse head holder.During use,, be enclosed within the mice nose with nose cup with lying on the back behind the mouse anesthesia with mouse head holder fixing head; Being connected to respirator can ventilate; The ventilation back can be carried out related surgical it is thus clear that the mouse lung expansion representes that ventilation is normal after the frequency of adjusting respirator.Facts have proved: adopt mice breather of the present invention, can reduce the mice tracheal injury, reduce mortality of mice in the experimentation greatly, improve the success rate of experiment.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further described:
Fig. 1 is the structural representation of mice breather of the present invention;
Fig. 2 is the structural representation of mouse head holder according to the invention;
Fig. 3 is the structural representation of nose cup according to the invention;
Fig. 4 is the user mode figure of mice breather according to the invention.
The specific embodiment
As shown in the figure, the mice breather of present embodiment comprises mouse head holder 1 and nose cup 2, and said mouse head holder comprises two handles that laterally arrange 11 and the arc depression bar 12 that is arranged on two handle end; In the present embodiment, the plane at said two handle planes, place that laterally arrange and arc depression bar place is perpendicular.Said nose cup comprises tubular nose cover main body 21, tubular nose cover main body 21 with can along handle in axial sliding mode be arranged on the mouse head holder.Concrete implementation is: said nose cup also comprises the ring flange 22 that is arranged on nose cover main body one end, and two through hole 23 is set on the ring flange.During use,, be enclosed within the mice nose with nose cup with lying on the back with mouse head holder fixing head after mice 6 anesthesia; Being connected to respirator can ventilate; The ventilation back can be carried out related surgical it is thus clear that the mouse lung expansion representes that ventilation is normal after the frequency of adjusting respirator.Facts have proved: adopt mice breather of the present invention, can reduce the mice tracheal injury, reduce mortality of mice in the experimentation greatly, improve the success rate of experiment.
As the further improvement to the foregoing description, the nose cup other end connects respirator connection tube 3 removably.The respirator connection tube is set can ventilates with respirator easily and be connected, easy to use.
As further improvement to the foregoing description, the three-limb tube 4 that the setting of said tubular nose cover main body sidewall interconnects.Can regulate the tidal volume of respirator through regulating the threeway that connects pipeline 4, and carry out vacuum suction where necessary mice.
As the further improvement to the foregoing description, said respirator connection tube 3 is a three-limb tube.Can carry out administration in the trachea through three-limb tube, easy to use.
As the further improvement to the foregoing description, said handle 11 1 ends parcel is provided with rubber layer 5.Rubber layer is set in the anti-skidding effect of performance, strengthens the comfort of holding.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. mice breather, it is characterized in that: comprise mouse head holder (1) and nose cup (2), said mouse head holder comprises two handles that laterally arrange (11) and is arranged on the arc depression bar (12) of two handle end; Said nose cup comprises tubular nose cover main body (21), tubular nose cover main body (21) with can along handle in axial sliding mode be arranged on the mouse head holder.
2. mice breather according to claim 1 is characterized in that: said nose cup also comprises the ring flange (22) that is arranged on nose cover main body one end, and two through hole (23) is set on the ring flange.
3. mice breather according to claim 2 is characterized in that: the nose cup other end connects respirator connection tube (3) removably.
4. according to any described mice breather of claim 1-3, it is characterized in that: the plane at said two handle planes, place that laterally arrange and arc depression bar place is perpendicular.
5. mice breather according to claim 4 is characterized in that: the three-limb tube (4) that the setting of said tubular nose cover main body sidewall interconnects.
6. mice breather according to claim 5 is characterized in that: said respirator connection tube (3) is a three-limb tube.
7. mice breather according to claim 3 is characterized in that: said handle (11) one ends parcel is provided with rubber layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101310398A CN102727974A (en) | 2012-04-28 | 2012-04-28 | Mouse aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101310398A CN102727974A (en) | 2012-04-28 | 2012-04-28 | Mouse aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102727974A true CN102727974A (en) | 2012-10-17 |
Family
ID=46984725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101310398A Pending CN102727974A (en) | 2012-04-28 | 2012-04-28 | Mouse aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102727974A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332244A (en) * | 1980-10-08 | 1982-06-01 | The Government Of The United States As Represented By The Secretary Of Department Of Health And Human Services | Mask for the safe delivery of inhalation gases to small laboratory animals |
| US5297502A (en) * | 1993-05-05 | 1994-03-29 | Jaeger Rudolf J | Modular reversible-flow-past nasopulmonary respiratory dosing system for laboratory animals |
| CN101357082A (en) * | 2008-09-12 | 2009-02-04 | 中国人民解放军第四军医大学 | Rat breathing mask |
| CN201482013U (en) * | 2009-06-07 | 2010-05-26 | 周勇 | Novel breathing device capable of eliminating respiration waste gas |
-
2012
- 2012-04-28 CN CN2012101310398A patent/CN102727974A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332244A (en) * | 1980-10-08 | 1982-06-01 | The Government Of The United States As Represented By The Secretary Of Department Of Health And Human Services | Mask for the safe delivery of inhalation gases to small laboratory animals |
| US5297502A (en) * | 1993-05-05 | 1994-03-29 | Jaeger Rudolf J | Modular reversible-flow-past nasopulmonary respiratory dosing system for laboratory animals |
| CN101357082A (en) * | 2008-09-12 | 2009-02-04 | 中国人民解放军第四军医大学 | Rat breathing mask |
| CN201482013U (en) * | 2009-06-07 | 2010-05-26 | 周勇 | Novel breathing device capable of eliminating respiration waste gas |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |