CN204110588U - A kind of field acquisition biological sample storage device - Google Patents
A kind of field acquisition biological sample storage device Download PDFInfo
- Publication number
- CN204110588U CN204110588U CN201420434170.6U CN201420434170U CN204110588U CN 204110588 U CN204110588 U CN 204110588U CN 201420434170 U CN201420434170 U CN 201420434170U CN 204110588 U CN204110588 U CN 204110588U
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- China
- Prior art keywords
- shell
- inner bag
- sample storage
- biological sample
- storage device
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Abstract
The utility model discloses a kind of field acquisition biological sample storage device, comprise shell and inner bag, the top of described shell is provided with the top cover of tank mouth and the described tank mouth of sealing, described inner bag is connected with the conducting of described tank mouth by the neck tube being located at top, the bottom surface of described top cover is provided with the suspension centre of some suspension sample storage bags, is equipped with some dampings separating described inner bag and shell between described side wall of inner and shell and bottom inner bag and between shell.During field sample Collecting operation, first in inner bag, inject a certain amount of liquid nitrogen by tank mouth, the sample of collection is placed on after in experiment container, entirety puts into sample storage bag, then by the suspension centre of rope suspensions under top cover, covered container lid, is placed in inner bag.The utility model provides stable low temperature environment by liquid nitrogen, in conjunction with the suspension centre under top cover, and energy-conserving and environment-protective, convenient to use; Damping is set between inner bag and shell simultaneously, ensures sampling safety, avoid unexpected freeing.
Description
Technical field
The utility model is used for biological sample collection instrument field, particularly relates to a kind of field acquisition biological sample storage device.
Background technology
When to field test sample, usually need to carry out Cord blood to sample, process such as many modes such as employing insulation can or ice cube etc. at present, but for some extraordinary circumstances, such as carry out biological sample when organizing the experiment of the aspect such as activity, DNA of endoenzyme, then need to carry out lower temperature preservation to sample and can reach best experiment effect, this has certain difficulty for field acquisition sample.
In prior art, in order to manufacture low temperature environment, mostly adopting insulation can or ice cube to realize, but when said apparatus uses, while needing to expend additional electrical energy, being also difficult to reach lower storage temperature; Although existing liquid nitrogen container can provide lower storage temperature, on the one hand because the save set of collected specimens during field sampling needs often to pick and place, transport, the environment jolted is easy to liquid nitrogen container is met accident, thus impact sampling safety; On the other hand, because the biological sample gathered is collected by reservoir bag mostly, existing liquid nitrogen container is difficult to realize the loading or unloading operation of reservoir bag in tank easily and efficiently.
Utility model content
For solving the problem, the utility model provides one can provide stable low temperature environment, ensures sampling safety simultaneously, avoids unexpected freeing, field acquisition biological sample storage device convenient to use.
The utility model solves the technical scheme that its technical matters adopts: a kind of field acquisition biological sample storage device, comprise shell and inner bag, the top of described shell is provided with the top cover of tank mouth and the described tank mouth of sealing, described inner bag is connected with the conducting of described tank mouth by the neck tube being located at top, the bottom surface of described top cover is provided with the suspension centre of some suspension sample storage bags, is equipped with some dampings separating described inner bag and shell between described side wall of inner and shell and bottom inner bag and between shell.
Be further used as the improvement of technical solutions of the utility model, described damping comprises inside and is provided with the slide of chute, the expansion link stretched out by described chute and is located in described chute and props up the compression elastic piece of described expansion link the inner, described damping is contained in sidewall or the bottom of described inner bag by slide, and described expansion link is stretched out by chute and vertically props up the shell of offside.
Be further used as the improvement of technical solutions of the utility model, described slide forms the pilot hole that bore shrinks in the exit of chute, described expansion link comprises the pars contractilis that can be passed by described pilot hole and the limiting section being positioned at described pars contractilis the inner, and described compression elastic piece is the Compress Spring propping up described limiting section.
Be further used as the improvement of technical solutions of the utility model, the corresponding each damping of side wall inner surfaces of described shell is provided with some vertical guide grooves, and the outer end of each described expansion link all embeds in corresponding described vertical guide groove.
Be further used as the improvement of technical solutions of the utility model, described shell is provided with and the pressure safety valve (PSV) of described inner bag conducting and pressure gauge.
Be further used as the improvement of technical solutions of the utility model, the top of described shell is provided with portable handle and hangers.
The beneficial effects of the utility model: during field sample Collecting operation, first in inner bag, a certain amount of liquid nitrogen is injected by tank mouth, the sample of collection is placed on after in experiment container, entirety puts into sample storage bag, then by the suspension centre of rope suspensions under top cover, covered container lid, is placed in inner bag.The utility model provides stable low temperature environment by liquid nitrogen, in conjunction with the suspension centre under top cover, and energy-conserving and environment-protective, convenient to use; Damping is set between inner bag and shell simultaneously, to reduce the vibrations transmission of shell to inner bag, ensures sampling safety, avoid unexpected freeing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment integral structure schematic diagram;
Fig. 2 is the utility model damping structural representation.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, the utility model provides a kind of field acquisition biological sample storage device, comprise shell 1 and inner bag 2, the top of described shell 1 is provided with the top cover 12 of tank mouth 11 and the described tank mouth 11 of sealing, described inner bag 2 is connected with the conducting of described tank mouth 11 by the neck tube 21 being located at top, the bottom surface of described top cover 12 is provided with the suspension centre 13 of some suspension sample storage bags, is equipped with some dampings 3 separating described inner bag 2 and shell 1 between described inner bag 2 sidewall and shell 1 and bottom inner bag 2 and between shell 1.
Wherein, described damping 3 comprises inside and is provided with the slide 32 of chute 31, the expansion link 33 stretched out by described chute 31 and is located in described chute 31 and props up the compression elastic piece of described expansion link 33 the inner, described damping 3 is contained in sidewall or the bottom of described inner bag 2 by slide 32, and described expansion link 33 is stretched out by chute 31 and vertically props up the shell 1 of offside.
Described slide 32 forms the pilot hole that bore shrinks in the exit of chute 31, described expansion link 33 comprises the pars contractilis 331 that can be passed by described pilot hole and the limiting section 332 being positioned at described pars contractilis 331 the inner, the sectional dimension of described limiting section 332 is greater than the bore of pilot hole, deviates from chute 31 to avoid expansion link 33.Described compression elastic piece is the Compress Spring 34 propping up described limiting section 332.
Meanwhile, in order to the stability of stable inner bag 2 in shell 1, avoid it to rotate, the corresponding each damping 3 of side wall inner surfaces of described shell 1 is provided with some vertical guide grooves 14, and the outer end of each described expansion link 33 all embeds in corresponding described vertical guide groove 14.
In addition, described shell 1 is provided with and the pressure safety valve (PSV) 4 of described inner bag 2 conducting and pressure gauge 5, remains in safe range with the pressure controlling liquid nitrogen in inner bag 2.The top of described shell 1 is provided with portable handle 15 and hangers 16, to facilitate mobile whole device.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. a field acquisition biological sample storage device, it is characterized in that: comprise shell and inner bag, the top of described shell is provided with the top cover of tank mouth and the described tank mouth of sealing, described inner bag is connected with the conducting of described tank mouth by the neck tube being located at top, the bottom surface of described top cover is provided with the suspension centre of some suspension sample storage bags, is equipped with some dampings separating described inner bag and shell between described side wall of inner and shell and bottom inner bag and between shell.
2. field acquisition biological sample storage device according to claim 1, it is characterized in that: described damping comprises inside and is provided with the slide of chute, the expansion link stretched out by described chute and is located in described chute and props up the compression elastic piece of described expansion link the inner, described damping is contained in sidewall or the bottom of described inner bag by slide, and described expansion link is stretched out by chute and vertically props up the shell of offside.
3. field acquisition biological sample storage device according to claim 2, it is characterized in that: described slide forms the pilot hole that bore shrinks in the exit of chute, described expansion link comprises the pars contractilis that can be passed by described pilot hole and the limiting section being positioned at described pars contractilis the inner, and described compression elastic piece is the Compress Spring propping up described limiting section.
4. the field acquisition biological sample storage device according to Claims 2 or 3, is characterized in that: the corresponding each damping of side wall inner surfaces of described shell is provided with some vertical guide grooves, and the outer end of each described expansion link all embeds in corresponding described vertical guide groove.
5. the field acquisition biological sample storage device according to claim 1,2 or 3, is characterized in that: described shell is provided with and the pressure safety valve (PSV) of described inner bag conducting and pressure gauge.
6. the field acquisition biological sample storage device according to claim 1,2 or 3, is characterized in that: the top of described shell is provided with portable handle and hangers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434170.6U CN204110588U (en) | 2014-08-01 | 2014-08-01 | A kind of field acquisition biological sample storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434170.6U CN204110588U (en) | 2014-08-01 | 2014-08-01 | A kind of field acquisition biological sample storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204110588U true CN204110588U (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434170.6U Expired - Fee Related CN204110588U (en) | 2014-08-01 | 2014-08-01 | A kind of field acquisition biological sample storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204110588U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943470A (en) * | 2019-03-26 | 2019-06-28 | 深圳市第二人民医院 | A kind of cord blood stem cell collection device |
| CN110537999A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | Artificial semen collection device and artificial semen collection method for wild pheasants |
| CN110537998A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | Sperm collecting tube and sperm collecting device for wild pheasant artificial sperm collecting device |
| CN110538000A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | sperm storage cup and sperm collection device for wild pheasant artificial sperm collection device |
-
2014
- 2014-08-01 CN CN201420434170.6U patent/CN204110588U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943470A (en) * | 2019-03-26 | 2019-06-28 | 深圳市第二人民医院 | A kind of cord blood stem cell collection device |
| CN109943470B (en) * | 2019-03-26 | 2022-06-17 | 深圳市第二人民医院 | Cord blood stem cell collector |
| CN110537999A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | Artificial semen collection device and artificial semen collection method for wild pheasants |
| CN110537998A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | Sperm collecting tube and sperm collecting device for wild pheasant artificial sperm collecting device |
| CN110538000A (en) * | 2019-10-16 | 2019-12-06 | 西华师范大学 | sperm storage cup and sperm collection device for wild pheasant artificial sperm collection device |
| CN110537998B (en) * | 2019-10-16 | 2021-06-11 | 西华师范大学 | Sperm collecting tube and sperm collecting device for wild pheasant artificial sperm collecting device |
| CN110538000B (en) * | 2019-10-16 | 2022-02-11 | 西华师范大学 | Sperm storage cup and sperm collection device for wild pheasant artificial sperm collection device |
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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 |
Granted publication date: 20150121 Termination date: 20150801 |
|
| EXPY | Termination of patent right or utility model |