CN209086031U - A kind of cell of fast demountable, bacterium specimen collecting device - Google Patents
A kind of cell of fast demountable, bacterium specimen collecting device Download PDFInfo
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- CN209086031U CN209086031U CN201821634961.8U CN201821634961U CN209086031U CN 209086031 U CN209086031 U CN 209086031U CN 201821634961 U CN201821634961 U CN 201821634961U CN 209086031 U CN209086031 U CN 209086031U
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- outer cylinder
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- cup body
- collecting device
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Abstract
The utility model discloses a kind of cell of fast demountable, bacterium specimen collecting device, it includes the open cup body of upper and lower ends, and the cup upper end is removably provided with cup lid；The cup body lower end is sheathed in outer cylinder, the outer cylinder upper and lower ends are open, extend the only side of the coaxial line of a circle at the outer cylinder lower ending opening to internal diameter, is provided with material supporting platform above only side in the outer cylinder, the material supporting platform upper end is provided with cell adherence piece.The purpose of the utility model is to provide a kind of cells of fast demountable, bacterium specimen collecting device, and structure is simple, can quickly remove cell adherence piece, increase working efficiency.
Description
Technical field
The utility model relates to field of medical device, specially a kind of cell of fast demountable, bacterium sample collect dress
It sets.
Background technique
During medical test, need to be collected sample to be checked then to the cell in sample to be checked, bacterium progress
Smear, dyeing, to facilitate subsequent survey, at present generally using smear and direct smear after test tube concentration, both methods is deposited
The inconvenient for operation, low efficiency the disadvantages of.Chinese Patent Application No. 200720064629.8, it discloses a kind of interlayer type is thin
Born of the same parents, nacterial smear cup, covered tightly after being made a collection of specimens using cup body cup lid then by cup body be placed in centrifuge to sample carry out from
The heart separates, and adheres to cell or bacterium in sample using the cell adhesion layer on interlayer in centrifugal process, to facilitate progress subsequent
Dyeing recycle sharp mouth tweezer using taking piece needle to jack up interlayer from easily penetrating recess penetrates bottom of a cup after the completion of dyeing
Interlayer is taken out, or directly passes through microscopy etc. of the cup body peripheral wall intake chute by interlayer taking-up in order to next step using sharp mouth tweezer
Work；It quickly can carry out smear, dyeing to the cell in sample, bacterium, to meet the job requirement and length of medical test
The needs that phase saves.But the process for removing cell adhesion layer is more troublesome.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of cell of fast demountable, bacterium sample is collected
Device, structure is simple, can quickly remove cell adherence piece, increases working efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is: it includes the open cup body of upper and lower ends, institute
It states cup upper end and is removably provided with cup lid；The cup body lower end is sheathed in outer cylinder, and the outer cylinder upper and lower ends are open, institute
The only side for extending the coaxial line of a circle at outer cylinder lower ending opening to internal diameter is stated, is provided with support above only side in the outer cylinder
Object platform, the material supporting platform upper end are provided with cell adherence piece；The cup body, outer cylinder, material supporting platform are cylindrical structure, and three
Coaxial line.
Further, the cup body is threadedly coupled with cup lid.
Further, the cup body outer wall is threadedly coupled with outer tube inner wall.
The utility model has the beneficial effects that cell adherence piece is clipped between cup body lower end surface and material supporting platform upper surface, pass through
Centrifugation and etc. rear bacterium or cell can be attracted to cell adherence on piece；Then outer cylinder is rotated, separates it with cup body, then
By lower from upper ejection material supporting platform, quickly to remove cell adherence piece.
Detailed description of the invention
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is the utility model schematic diagram of internal structure.
Label character described in figure indicates are as follows: 1, cup body；2, cup lid；3, outer cylinder；4, stop side；5, material supporting platform；6, cell is viscous
Tag.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As Figure 1-Figure 2, the specific structure of the utility model are as follows: it includes the open cup body 1 of upper and lower ends, the cup
1 upper end of body is removably provided with cup lid 2；1 lower end of cup body is sheathed in outer cylinder 3, and 3 upper and lower ends of outer cylinder are open,
Extend the only side 4 of the coaxial line of a circle at 3 lower ending opening of outer cylinder to internal diameter, is set above only side 4 in the outer cylinder 3
It is equipped with material supporting platform 5,5 upper end of material supporting platform is provided with cell adherence piece 6, and the outer diameter of the material supporting platform 5 is slightly less than the interior of outer cylinder 3
Diameter, therefore material supporting platform 5 can slide in outer cylinder 3, the material supporting platform 5 is greater than the internal diameter of cup body 1 with the outer diameter of cell adherence piece 6, makes
When must tighten outer cylinder 3, cell adherence piece 6 is fixed between cup body 1 and material supporting platform 5, thus durings sampling, centrifugation etc.,
Cell adherence piece 6 will not drop out, and the cell adherence piece 6 can be poly-D-lysine glass slide.
Preferably, in order to dismount cup lid 2, the cup body 1 is threadedly coupled with cup lid 2, and internal screw thread, cup are arranged on cup lid 2
External screw thread is set on 1 outer wall of body, twists cup lid 2 to facilitate.
Preferably, it in order to quickly and conveniently and solidly cup body 1 is mounted in outer cylinder 3, is set on 1 lower end outer wall of cup body
It is equipped with external screw thread, internal screw thread is provided on 3 inner wall of outer cylinder, the two is threadedly coupled.
The collection process of cell, bacterium sample: first backing out cup lid 2 from cup body 1, is packed into cup body 2 containing thin
Cup lid 2 is tightened after loading and is covered by the liquid of born of the same parents or bacterium sample；Collection device equipped with sample is placed in centrifuge,
It is centrifuged 5 minutes with 1600 revs/min of revolving speed；Unscrew cup lid 2 after the completion of centrifugation and outwell liquid in cup body 1, backward cup body 1
In plus dyeing liquor complete dyeing, can dry in dyeing course；Outer cylinder 3 is rotated after the completion of dyeing, separates outer cylinder 3 with cup body,
Then material supporting platform 5 is ejected into outer cylinder 3 using finger etc. upwards, removes cell adherence piece 5 to carry out mounting mirror after ejecting outer cylinder 3
Inspection；The above operation can obtain high quality and can be with the Pathologic specimen smear of long-term preservation.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, objectively there is unlimited specific structure, led for this technology
For the those of ordinary skill in domain, without departing from the principle of this utility model, can also make it is several improve, retouching or
Variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combine, or without
It improves and the conception and technical scheme of utility model is directly applied into other occasions, be regarded as the protection model of the utility model
It encloses.
Claims (3)
1. a kind of cell of fast demountable, bacterium specimen collecting device, which is characterized in that it includes the open cup of upper and lower ends
Body (1), cup body (1) upper end are removably provided with cup lid (2)；Cup body (1) lower end is sheathed in outer cylinder (3), institute
It states outer cylinder (3) upper and lower ends to open, extends the only side of the coaxial line of a circle at outer cylinder (3) lower ending opening to internal diameter
(4), it is provided with material supporting platform (5) above only side (4) in the outer cylinder (3), material supporting platform (5) upper end is provided with cell adherence
Piece (6).
2. a kind of cell of fast demountable according to claim 1, bacterium specimen collecting device, which is characterized in that institute
Cup body (1) is stated to be threadedly coupled with cup lid (2).
3. a kind of cell of fast demountable according to claim 1, bacterium specimen collecting device, which is characterized in that institute
Cup body (1) outer wall is stated to connect with outer cylinder (3) inner thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634961.8U CN209086031U (en) | 2018-10-09 | 2018-10-09 | A kind of cell of fast demountable, bacterium specimen collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821634961.8U CN209086031U (en) | 2018-10-09 | 2018-10-09 | A kind of cell of fast demountable, bacterium specimen collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086031U true CN209086031U (en) | 2019-07-09 |
Family
ID=67118629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821634961.8U Active CN209086031U (en) | 2018-10-09 | 2018-10-09 | A kind of cell of fast demountable, bacterium specimen collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086031U (en) |
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2018
- 2018-10-09 CN CN201821634961.8U patent/CN209086031U/en active Active
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