CN203506929U - Simple respirator of naked mole rat - Google Patents
Simple respirator of naked mole rat Download PDFInfo
- Publication number
- CN203506929U CN203506929U CN201320638858.1U CN201320638858U CN203506929U CN 203506929 U CN203506929 U CN 203506929U CN 201320638858 U CN201320638858 U CN 201320638858U CN 203506929 U CN203506929 U CN 203506929U
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- CN
- China
- Prior art keywords
- naked mole
- air bag
- holder
- simply respirator
- breather
- 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.)
- Expired - Lifetime
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- 241000700131 Heterocephalus glaber Species 0.000 title abstract 6
- 238000002627 tracheal intubation Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 10
- 241001465754 Metazoa Species 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 210000003437 trachea Anatomy 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 241001251068 Formica fusca Species 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000000259 anti-tumor effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 208000000122 hyperventilation Diseases 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a simple respirator of a naked mole rat. The simple respirator of the naked mole rat comprises a fixed seat, a trachea cannula, an air tube, an air bag and a tidal volume flow valve; the fixed seat is in a conical shape and is provided with two connecting openings; the trachea cannula is arranged at the pointed end of the fixed seat; the air tube is connected with the fixed seat through one of the connecting openings; the air bag is arranged at the non-connection end of the air tube and provided with a one-way air hole; the tidal volume flow valve is arranged in the air tube. According to the simple respirator of the naked mole rat, the size is small, the carrying is convenient, and the cost is low in comparison with an automatic small animal breathing machine; the use is not restricted by the environment condition and accordingly the power is not required, the experimental personnel can extrude the airbag to achieve the air supply, and the experiment purpose that the naked mole rat keeps breathing is achieved; the spirit of animal welfare can be reflected well and the practical requirements of a naked mole rat experiment can be met.
Description
Technical field
This utility model relates to laboratory equlpment, is specifically related to a kind of naked mole simply respirator.
Background technology
Naked mole is a kind of rodent that lives in all the life underground, is mainly distributed in the areas such as African Kenya, Ethiopia, Somalia.Naked mole build is less, the gregarious life of mistake as Formica fusca, Apis, and they live in underground nest, and quantity can reach 100.The naked mole life-span can reach 30 years old, is 10 times of other muroid animal lifespan, and they never there will be health to worsen, until death still can breed, and keeps appearance and the cerebral tissue can be old and feeble.
Naked mole just found by scientific circles and named as far back as nineteen forty-two, to the eighties in 20th century be found to be after a kind of peculiar eusociality mammal, suddenly become the star of regnum animale.Each large laboratory of recent domestic has also started the upsurge to the peculiar biological characteristic research of naked mole, Britain Liverpool Universities in 2011 draw out the gene mechanism map of naked mole first, and naked mole is allowed to condition at the concern that oncology, senile disease, Cardiovascular Disease Study are subject to increasing scientist as a kind of novel laboratory animal because of the physiological feature of the uniquenesses such as its antitumor, defying age, lower oxygen concentration resistance.
Along with going deep into naked mole scientific research, the experiment that scientist carries out with it naked mole and operation technique will get more and more, take thoracotomy as example, in operation, need to use respirator as the Respiration assistance of naked mole, the professional respirator of market upper gnawing tooth class toy special use is expensive now, some laboratory is because condition is limited or limited to by experimental site, thereby the breathing that cannot use electric pulmotor to maintain naked mole affects experimental result.
At present, both at home and abroad without a kind of simply respirator for naked mole.
Utility model content
The purpose of this utility model is to provide a kind of naked mole simply respirator of breathing in order to maintain naked mole.
For solving the problems of the technologies described above, the naked mole simply respirator of this utility model, comprising: holder, and described holder is conical, is provided with two interfaces on described holder; Tracheal intubation, described tracheal intubation is arranged on the tip of described holder; Breather, described breather is connected with described holder by a described interface; Air bag, described air bag is arranged on the front of motor of described breather, is also provided with one-way ventilating hole on described air bag; And tidal volume flow valve, described tidal volume flow valve is arranged in described breather.
Preferably, described in another, interface is also provided with a seal wire, and described seal wire inserts in described tracheal intubation through described interface.
Preferably, in one end of described seal wire, be further provided with sealing joint lid.
In described holder outside, be also provided with retainer ring.
Preferably, described tracheal intubation length is 4.5 centimetres, and internal diameter is 0.2 centimetre, and the material of described tracheal intubation is medical grade polrvinyl chloride.
Preferably, the end diameter of described holder is 1 centimetre, and height is 1.5 centimetres, and the material of described holder is medical grade polrvinyl chloride.
Preferably, the bore of described interface is 0.3 centimetre.
Preferably, described ventilation pipe range is 15 centimetres, and interior bore is 0.3 centimetre, and the material of described breather is silica gel.
Preferably, the spacing of described tidal volume flow valve and described air bag is 1 centimetre.
Preferably, the diameter of described air bag is 5 centimetres, and described air bag material is rubber.
The naked mole simply respirator of this utility model volume is little, easy to carry, cost is cheap in automatic toy respirator, is not subject to environmental constraints (without energising) during use, personnel's extruding gasbag completes air feed by experiment, reaches naked mole is breathed to the experiment purpose maintaining.This utility model can embody the spirit of animal welfare preferably, meets the actual needs of naked mole experiment.
Accompanying drawing explanation
Fig. 1 is the naked mole simply respirator of this utility model structural representation.
Description of reference numerals in the naked mole simply respirator of this utility model accompanying drawing:
1-tracheal intubation 2-retainer ring 3-holder
4-interface 5-seal wire 6-sealing joint lid
7-breather 8-tidal volume flow valve 9-air bag
10-one-way ventilating hole
The specific embodiment
Below in conjunction with accompanying drawing, the naked mole simply respirator of this utility model is described in further detail.
As shown in Figure 1, the naked mole simply respirator of this utility model comprises: tracheal intubation 1 and holder 3, breather 7, air bag 9, consist of; Tracheal intubation 1 and holder 3 materials are medical grade polrvinyl chloride, and breather 7 materials are silica gel, and air bag 9 materials are rubber.
Tracheal intubation 1 and holder 3,4.5 centimetres of tracheal intubation 1 length, 0.2 centimetre of internal diameter, have certain degree of hardness and facilitate row endotracheal intubation, holder 3 is coniform, 1 centimetre of conical bottom diameter, bore high 1.5 centimetres of circular cone tops and connect tracheal intubation 1, two interfaces 4 are arranged at bottom, and material is polrvinyl chloride, 0.3 centimetre of bore.Wherein in interface 4, interface can connect 7, one interfaces 4 of breather and can insert if desired the auxiliary endotracheal intubation of seal wire 5, and the used time can not cover 6 sealings of sealing joint lid.
Respectively there is a retainer ring 2 holder 3 both sides.Retainer ring 2 can be fastened cord, after tracheal intubation 1, cord is tied up at naked mole maxillary to reach the object of fixed air cannula 1 position.
Breather 7, long 15 centimetres, 0.3 centimetre of interior bore, 3, one of a connection fixing base connects air bag 9, reaches and transmits gas object.Breather 7 connects 1 centimeters of air bag 9 a tidal volume flow valve 8 is installed, tidal volume flow valve 8 can help experimenter, according to requirement of experiment, tidal volume size is set, when gas reaches the tidal volume of setting, air in air bag 9 cannot be clamp-oned in breather 7, in order to avoid naked mole pulmonary causes damage because of hyperventilation.Gas flow in air bag 9 is: gas pumps into the interior full air bag 9 of air bag 9 by one-way ventilating hole 10 by the external world, and manual squeezing enters animal lung by breather 7, tracheal intubation 1.To facilitate, control tidal volume size.
The utility model has the advantage of that volume is little, easy to carry, cost is cheap in automatic toy respirator, is not subject to environmental constraints (without energising) during use, and personnel's extruding gasbag completes air feed by experiment, reaches naked mole is breathed to the experiment purpose maintaining.This utility model can embody the spirit of animal welfare preferably, meets the actual needs of naked mole experiment.
Below the preferred embodiment of this utility model having been created illustrates, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification being equal to or replacement under the prerequisite without prejudice to the invention spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (10)
1. naked mole simply respirator, is characterized in that, comprising:
Holder, described holder is conical, is provided with two interfaces on described holder;
Tracheal intubation, described tracheal intubation is arranged on the tip of described holder;
Breather, described breather is connected with described holder by a described interface;
Air bag, described air bag is arranged on the front of motor of described breather, is also provided with one-way ventilating hole on described air bag; And
Tidal volume flow valve, described tidal volume flow valve is arranged in described breather.
2. naked mole simply respirator according to claim 1, is characterized in that, described in another, interface is also provided with a seal wire, and described seal wire inserts in described tracheal intubation through described interface.
3. naked mole simply respirator according to claim 2, is characterized in that, is further provided with sealing joint lid in one end of described seal wire.
4. naked mole simply respirator according to claim 1, is characterized in that, in described holder outside, is also provided with retainer ring.
5. naked mole simply respirator according to claim 1, is characterized in that, described tracheal intubation length is 4.5 centimetres, and internal diameter is 0.2 centimetre, and the material of described tracheal intubation is medical grade polrvinyl chloride.
6. naked mole simply respirator according to claim 1, is characterized in that, the end diameter of described holder is 1 centimetre, and height is 1.5 centimetres, and the material of described holder is medical grade polrvinyl chloride.
7. naked mole simply respirator according to claim 1 and 2, is characterized in that, the bore of described interface is 0.3 centimetre.
8. naked mole simply respirator according to claim 1, is characterized in that, described ventilation pipe range is 15 centimetres, and interior bore is 0.3 centimetre, and the material of described breather is silica gel.
9. naked mole simply respirator according to claim 1, is characterized in that, the spacing of described tidal volume flow valve and described air bag is 1 centimetre.
10. according to the naked mole simply respirator described in claim 1 or 9, it is characterized in that, the diameter of described air bag is 5 centimetres, and described air bag material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638858.1U CN203506929U (en) | 2013-10-16 | 2013-10-16 | Simple respirator of naked mole rat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320638858.1U CN203506929U (en) | 2013-10-16 | 2013-10-16 | Simple respirator of naked mole rat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506929U true CN203506929U (en) | 2014-04-02 |
Family
ID=50365918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320638858.1U Expired - Lifetime CN203506929U (en) | 2013-10-16 | 2013-10-16 | Simple respirator of naked mole rat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248476A (en) * | 2014-10-10 | 2014-12-31 | 中国科学院武汉物理与数学研究所 | Simple novel anesthesia machine for experiment |
-
2013
- 2013-10-16 CN CN201320638858.1U patent/CN203506929U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104248476A (en) * | 2014-10-10 | 2014-12-31 | 中国科学院武汉物理与数学研究所 | Simple novel anesthesia machine for experiment |
| CN104248476B (en) * | 2014-10-10 | 2016-06-22 | 中国科学院武汉物理与数学研究所 | A kind of simple and easy Novel experimental anesthetic machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |