CN207271281U - A kind of sterile centrifugation tube suit - Google Patents
A kind of sterile centrifugation tube suit Download PDFInfo
- Publication number
- CN207271281U CN207271281U CN201721017811.8U CN201721017811U CN207271281U CN 207271281 U CN207271281 U CN 207271281U CN 201721017811 U CN201721017811 U CN 201721017811U CN 207271281 U CN207271281 U CN 207271281U
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- tube
- interior
- tube body
- outer tube
- inner tube
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Abstract
A kind of sterile centrifugation tube suit is the utility model is related to, including outer tube, inner tube, outer tube include outer tube body and outer tube cover, inner tube includes interior tube body, interior pipe close, sealing cap and interior pipe fittings, and interior pipe fittings includes piston rod and syringe needle.Using the centrifuge tube casing of the utility model, the process after keeping inner tube before centrifugation can be provided and keep sterile, closed, so as to be conducive to every sterile working after centrifugation.
Description
Technical field
It the utility model is related to experiment equipment technical field, and in particular to a kind of sterile centrifugation tube suit.
Background technology
Centrifuge tube is that common a kind of auxiliary instrument in bone-liquid lock out operation is carried out in laboratory, is conducive to centrifugal process
Middle solid matter is formed in bottom and deposited.Centrifugally operated in laboratory is typically to be carried out in the case where there is bacterium operation, centrifuge, centrifugation
Pipe is required to be exposed in natural air.But the higher operation of some clinical demands, it is necessary under aseptic condition to centrifuge tube and
Its content is operated.The germ-free condition of centrifuge tube how is kept to need preferably to solve.
Utility model content
The utility model provides a kind of sterile centrifugation tube suit that centrifuge tube can be kept sterile, solves current centrifuge tube
It can not be kept for the problem of sterile in centrifugal process, while be further centrifugation post processing facility.
To achieve these goals, the utility model is realized in this way：A kind of sterile centrifugation tube suit, it is characterised in that
The sterile centrifugation tube suit includes
Outer tube, the outer tube body and outer tube cover, the outer tube body bottom lock, top are opening-like；The outer tube cover can
It is detachably connected with being formed at the top of outer tube body, and when outer tube cover and outer tube body cover, outer tube cover and outer tube body form sealed connection；
Inner tube, said inner tube include interior tube body, interior pipe close and sealing cap, and the top of said inner tube body is opening-like, and bottom is set
Inside contract the mouth of pipe；Said inner tube plug can be formed with interior tube body opening and is detachably connected, and when interior pipe close fills in interior tube body, inner tube
Plug and interior tube body, which are formed, to be tightly connected；The sealing cap can be inside contracted to be formed at the mouth of pipe with inner tube and is detachably connected, and sealing cap and inner tube
When inside contracting mouth of pipe connection, both form sealed connection；
Interior pipe fittings, said inner tube annex include piston rod and syringe needle, and the piston rod can be filled in interior tube body, with inner tube
Body is formed and is slidably connected；The syringe needle and the mouth of pipe that inside contracts of said inner tube are equipped with.
Further, when needing centrifugally operated, interior tube body both ends are sealed by interior pipe close and sealing cap, and inner tube tube chamber is in sealed shape
State, closed inner tube is placed in outer tube, and outer tube cover and outer tube body are covered.
Further, outer tube body inner wall and bottom are equipped with the card slot for keeping inner tube to stablize.
Further, outer tube body and outer tube cover, inner tube inside contract is connected through a screw thread between the mouth of pipe and sealing cap, its contact surface
Larger, reducing centrifugate outflow may.
Further, stopper rod of taking over a job is inserted in interior tube body, is inside contracted the mouth of pipe and is connect syringe needle, to extract extracting solution, and is injected
Centrifugate.
When needing centrifugally operated, inner tube tube chamber is in air-tight state, treats that content under the action of the centrifugal can be effective in inner tube tube chamber
Separation stratification, closed inner tube is placed in outer tube, by the fixation of card slot and outer tube cover, protective effect can obtain effectively from
The heart.Interior pipe close at the top of inner tube can inject extracting solution in the case of opening, sealing cap open bottom inside contract the mouth of pipe can by after centrifugation from
Heart liquid, easy to the processing of follow-up centrifugate.Inner tube can take over a job stopper rod, and nose end can connect syringe needle, beneficial to extracting extracting solution, and
Inject centrifugate.
Had the advantages that using the utility model：
When carrying out separating treatment to extracting solution using the centrifuge tube suit of the utility model, through multi-sealed processing, reduce
Pollution, keeps the sterile of inner tube and content；
It is set with using the centrifuge tube of the utility model, inner tube conveniently carries out next step after centrifugation after both ends connection annex
Sterile working.
Brief description of the drawings
Fig. 1 is the structure diagram of outer tube.
Fig. 2 is the explosion figure of inner tube.
Fig. 3 is the structure diagram of piston rod.
Fig. 4 is the structure diagram of syringe needle.
In figure, 1, outer tube cover；2nd, outer tube body；3rd, interior tube body；4th, interior pipe close；5th, sealing cap；6th, piston rod；7th, syringe needle.
Embodiment
Elaborate with reference to the accompanying drawings and examples to the utility model.
As shown in the figure, a kind of sterile centrifugation tube suit, it is characterised in that the sterile centrifugation tube suit includes
Outer tube, the outer tube body 2 and outer tube cover 1,2 bottom lock of outer tube body, top are opening-like；The outer tube cover
1 can form with the top of outer tube body 2 and be detachably connected, and when outer tube cover 1 and outer tube body 2 cover, outer tube cover 1 and outer tube body 2 are formed
It is tightly connected；
Inner tube, said inner tube include interior tube body 3, interior pipe close 4 and sealing cap 5, and the top of interior tube body 3 is opening-like, and bottom is set
Inside contract the mouth of pipe；Said inner tube plug 4 can be formed with 3 opening of interior tube body and is detachably connected, and when interior pipe close 4 fills in interior tube body 3,
Interior pipe close 4 and interior tube body 3, which are formed, to be tightly connected；The sealing cap 5 can be inside contracted to be formed at the mouth of pipe with inner tube and is detachably connected, and sealing cap
5 inside contract the mouth of pipe with inner tube when being connected, both form sealed connection；
Interior pipe fittings, said inner tube annex include piston rod 6 and syringe needle 7, and the piston rod 6 can be filled in interior tube body 3, with
Interior tube body 3 is formed and is slidably connected；The syringe needle 7 and the mouth of pipe that inside contracts of said inner tube are equipped with.
Further, when needing centrifugally operated, 3 both ends of interior tube body are sealed by interior pipe close 4 and sealing cap 5, and inner tube tube chamber is in close
Closed state, and closed inner tube is placed in outer tube, and outer tube cover 1 and outer tube body 2 are covered.
Further, 2 inner wall of outer tube body and bottom are equipped with the card slot for keeping inner tube to stablize.
Further, outer tube body 2 and outer tube cover 1, inner tube inside contract is connected through a screw thread between the mouth of pipe and sealing cap 5, it connects
Contacting surface is larger, and reducing centrifugate outflow may.
Wherein, as shown in the figure, 2 top of outer tube body is connected equipped with external screw thread with the screw-internal thread fit of outer tube cover 1, syringe needle connector
Equipped with an endoporus, the sealing cap 5 includes cap, and the edge of cap is provided with internal thread, matches somebody with somebody with the external screw thread of syringe needle connector outer wall
Connection is closed, is additionally provided with and inside contracts mouth of pipe inner hole at cap center and the chock plug for inside contracting mouth of pipe endoporus can be filled in.
Further, stopper rod 6 of taking over a job is inserted in interior tube body, is inside contracted the mouth of pipe and is connect syringe needle 7, to extract extracting solution, and is pushed away
Note centrifugate.
Further, 2 side wall markings of interior tube body have scale, can measure content volume.
When needing centrifugally operated, first, the mouth of pipe that inside contracts of interior tube body is sealed with sealing cap, injects extracting solution, then by interior tube top
The interior pipe close in portion is filled in, and inner tube tube chamber is in air-tight state, treats that content can be effectively separated under the action of the centrifugal in inner tube tube chamber
Layer, closed inner tube are placed in outer tube, and effective centrifugation can be obtained by the fixation of card slot and outer tube cover, protective effect.Envelope
Cap is opened, and centrifugate can inside contract mouth of pipe outflow by bottom after centrifugation, easy to the processing of follow-up centrifugate.Inner tube can take over a job plug
Bar, nose end can connect syringe needle, beneficial to extraction extracting solution, and inject centrifugate.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the utility model specific implementation is confined to these above-mentioned explanations.For the common skill of the utility model technical field
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to the scope of protection of the utility model.
Claims (6)
1. a kind of sterile centrifugation tube suit, it is characterised in that the sterile centrifugation tube suit includes
Outer tube, the outer tube body and outer tube cover, the outer tube body bottom lock, top are opening-like；The outer tube cover can with it is outer
Formed at the top of tube body and is detachably connected, and when outer tube cover and outer tube body cover, outer tube cover and outer tube body form sealed connection；
Inner tube, said inner tube include interior tube body, interior pipe close and sealing cap, and the top of said inner tube body is opening-like, and bottom is equipped with interior
Draw mouth；Said inner tube plug can be formed with interior tube body opening and is detachably connected, and when interior pipe close fills in interior tube body, interior pipe close and
Interior tube body, which is formed, to be tightly connected；The sealing cap can be inside contracted to be formed at the mouth of pipe with inner tube and is detachably connected, and sealing cap is inside contracted with inner tube
When the mouth of pipe connects, both form sealed connection；
Interior pipe fittings, said inner tube annex include piston rod and syringe needle, and the piston rod can be filled in interior tube body, with the inner tube bodily form
Into being slidably connected；The syringe needle and the mouth of pipe that inside contracts of said inner tube are equipped with.
2. sterile centrifugation tube suit as claimed in claim 1, it is characterised in that interior tube body both ends are close by interior pipe close and sealing cap
Envelope, inner tube tube chamber is in air-tight state, closed inner tube is placed in outer tube, and outer tube cover and outer tube body are covered.
3. sterile centrifugation tube suit as claimed in claim 1, it is characterised in that outer tube body inner wall and bottom are equipped with and keep inner tube
Stable card slot.
4. sterile centrifugation tube as claimed in claim 1 suit, it is characterised in that outer tube body and outer tube cover, inner tube inside contract the mouth of pipe with
It is connected through a screw thread between sealing cap.
5. sterile centrifugation tube suit as claimed in claim 1, it is characterised in that stopper rod of taking over a job is inserted in interior tube body, interior tube body bottom
End inside contracts the mouth of pipe and connects syringe needle.
6. sterile centrifugation tube suit as claimed in claim 1, it is characterised in that interior tube body side wall markings have scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017811.8U CN207271281U (en) | 2017-08-15 | 2017-08-15 | A kind of sterile centrifugation tube suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017811.8U CN207271281U (en) | 2017-08-15 | 2017-08-15 | A kind of sterile centrifugation tube suit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271281U true CN207271281U (en) | 2018-04-27 |
Family
ID=61983367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721017811.8U Active CN207271281U (en) | 2017-08-15 | 2017-08-15 | A kind of sterile centrifugation tube suit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207271281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913350A (en) * | 2019-03-22 | 2019-06-21 | 李闯 | Integrated device for detecting and extracting tumor cells |
| CN111205971A (en) * | 2020-04-22 | 2020-05-29 | 博奥生物集团有限公司 | Sampling tube |
-
2017
- 2017-08-15 CN CN201721017811.8U patent/CN207271281U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913350A (en) * | 2019-03-22 | 2019-06-21 | 李闯 | Integrated device for detecting and extracting tumor cells |
| CN111205971A (en) * | 2020-04-22 | 2020-05-29 | 博奥生物集团有限公司 | Sampling tube |
| CN111205971B (en) * | 2020-04-22 | 2020-07-31 | 博奥生物集团有限公司 | Sampling tube |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |