CN206479338U - A kind of tissue sampling device - Google Patents
A kind of tissue sampling device Download PDFInfo
- Publication number
- CN206479338U CN206479338U CN201621465048.0U CN201621465048U CN206479338U CN 206479338 U CN206479338 U CN 206479338U CN 201621465048 U CN201621465048 U CN 201621465048U CN 206479338 U CN206479338 U CN 206479338U
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- CN
- China
- Prior art keywords
- chute
- bar
- fixture
- block
- hole
- 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.)
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Abstract
The utility model is related to a kind of sampler, is in particular a kind of tissue sampling device, and compared to sampling is punctured, the design can be in the case of not damaging tissue, and the histocyte for extracting its surface is used for scientific research, and simple to operate.Block is on stationary body upper surface, and block and stationary body are an entirety.Pillar is provided with four, pillar is in bottom plate upper end, chute is in pillar upper end, one end of bar is by through hole on fixture, bar coordinates with fixture gap, fixture coordinates with chute, the block of fixture upper surface is located at the both sides of chute upper surface, the block of fixture lower surface is located at the both sides of chute lower surface, the other end of bar is welded on the center of rotating disk through chute II, rotating disk is provided with hole, rocking bar is inserted in the hole on rotating disk, drum sleeve is in the middle of bar, cylinder surface is provided with bristle, one end of screw rod is in bottom plate upper end, hollow stem is in screw rod upper end, connecting rod is in reservoir lower end, connecting rod coordinates with hollow stem, circular groove is on reservoir.
Description
Technical field
The utility model is related to a kind of sampler, is in particular a kind of tissue sampling device.
Background technology
In clinical diagnosis or RESEARCH ON CELL-BIOLOGY, it usually needs extract sample from sick body tissue, be generally divided into
In-vivo tissue is sampled and vitro tissue sampling, the method that in-vivo tissue sampling is often extracted using puncturing, but when sampling in vitro,
Lack a kind of neither damaging tissue, make its stay active for long periods, be the device that scientific research is provided for a long term research object.
The content of the invention
The utility model compared to sampling is punctured, is originally set mainly solving the technical problems that provide a kind of tissue sampling device
Meter can be in the case of not damaging tissue, and the histocyte for extracting its surface is used for scientific research, and simple to operate.
In order to solve the above technical problems, the utility model is related to a kind of sampler, in particular it is a kind of tissue sampling
Device, including bottom plate, pillar, bar, roller, reservoir, hollow stem, circular groove, chute, screw rod, connecting rod, rotating disk, rocking bar, fixture
With chute II, compared to sampling is punctured, the design can be in the case of not damaging tissue, and the histocyte for extracting its surface supplies section
Grind and use, and it is simple to operate.
Fixture includes through hole, block and stationary body, and block is arranged on stationary body upper surface, and block is with consolidating
It is an entirety to determine main body, and through hole runs through stationary body.
Pillar is provided with four, and pillar is welded on bottom plate upper end, and chute is welded on pillar upper end, and one end of bar is set by through hole
Put on fixture, and bar coordinates with fixture gap, and fixture coordinates with chute gap, and the gear of fixture upper surface
Block is located at the both sides of chute upper surface, and the block of fixture lower surface is located at the both sides of chute lower surface, and the other end of bar is passed through
Chute II is welded on the center of rotating disk, and rotating disk is provided with hole, and rocking bar is inserted in the hole on rotating disk, and drum sleeve is in the middle of bar, roller
Surface is provided with bristle, and one end of screw rod is welded on bottom plate upper end, and hollow stem is arranged on screw rod upper end, and hollow stem and screw rod spiral shell
Line is connected, and connecting rod is bonded in reservoir lower end, and connecting rod coordinates with hollow stem gap, and circular groove is arranged on reservoir.
It is used as the further optimization of the technical program, the diameter of circular groove described in a kind of tissue sampling device of the utility model etc.
In or more than bar diameter.
As the further optimization of the technical program, the fixture upper surface described in a kind of tissue sampling device of the utility model
And lower surface, i.e., the face contacted with chute is plane.
As the further optimization of the technical program, the width of the chute described in a kind of tissue sampling device of the utility model is big
In the width of chute II.
A kind of the utility model tissue sampling device has the beneficial effect that：
A kind of tissue sampling device of the utility model, compared to puncture sampling, the design can in the case of not damaging tissue,
The histocyte for extracting its surface is used for scientific research, and simple to operate.
Brief description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation of tissue sampling device of the utility model.
Fig. 2 is the structural representation that a kind of reservoir of tissue sampling device of the utility model is connected with hollow stem.
Fig. 3 is a kind of anchor structure schematic diagram of tissue sampling device of the utility model.
Fig. 4 is the attachment structure schematic diagram of a kind of bar of tissue sampling device of the utility model, chute and fixture.
In figure：Bottom plate 1；Pillar 2；Bar 3；Roller 4；Reservoir 5；Hollow stem 6；Circular groove 7；Chute 8；Screw rod 9；Connecting rod
10；Rotating disk 11；Rocking bar 12；Fixture 13；Through hole 13-1；Block 13-2；Stationary body 13-3；Chute II 14.
Embodiment
Embodiment one：
Illustrate present embodiment with reference to Fig. 1,2,3,4, the utility model is related to a kind of sampler, is in particular
A kind of tissue sampling device, including bottom plate 1, pillar 2, bar 3, roller 4, reservoir 5, hollow stem 6, circular groove 7, chute 8, screw rod 9, company
Extension bar 10, rotating disk 11, rocking bar 12, fixture 13 and chute II 14, compared to sampling is punctured, the design can be in not damaging tissue
In the case of, the histocyte for extracting its surface is used for scientific research, and simple to operate.
Fixture 13 includes through hole 13-1, block 13-2 and stationary body 13-3, and block 13-2 is arranged on stationary body 13-
On 3 upper surfaces, and block 13-2 and stationary body 13-3 is an entirety, and through hole 13-1 runs through stationary body 13-3.
Pillar 2 is provided with four, and pillar 2 is welded on the upper end of bottom plate 1, and chute 8 is welded on the upper end of pillar 2, and one end of bar 3 passes through
Through hole 13-1 is arranged on fixture 13, and bar 3 coordinates with the gap of fixture 13, and fixture 13 coordinates with the gap of chute 8, and
And the block 13-2 of the upper surface of fixture 13 is located at the both sides of the upper surface of chute 8, the block 13-2 of the lower surface of fixture 13 is located at
The both sides of the lower surface of chute 8, the other end of bar 3 is welded on the center of rotating disk 11 through chute II 14, and rotating disk 11 is provided with hole, shaken
Bar 12 is inserted in the hole on rotating disk 11, and roller 4 is enclosed in the middle of bar 3, and the surface of roller 4 is provided with bristle, and one end of screw rod 9 is welded on bottom
The upper end of plate 1, hollow stem 6 is arranged on the upper end of screw rod 9, and hollow stem 6 is threadedly coupled with screw rod 9, and connecting rod 10 is bonded in liquid storage
The lower end of groove 5, and connecting rod 10 and the cooperation of the gap of hollow stem 6, circular groove 7 are arranged on reservoir 5.In use, using hand rest dressing
There is the container of tissue to be sampled, then roller 4 is located at tissue upper end to be sampled by position of the adjusting lever 3 on chute 8, so
Rocking bar 12 afterwards, rocking bar 12 drives rotating disk 11 and then driven rod 3 is rotated, and bar 3 drives roller 4 to rotate, and roller 4 is provided with bristle, brush
Hair scrapes off the cell of tissue surface to be sampled, and then catch bar 3 is to the upper end of reservoir 5, by hollow stem 6 and screw rod 9 it
Between cooperation adjustment reservoir 5 height, adjust to appropriate height, roller 4 is immersed in the liquid in reservoir 5, will be rolled
The cell adhered on cylinder 4 is rinsed.Fixture about 13 two end faces be plane, prevent fixture 13 from being rotated in chute 8,
Block 13-2 effect causes bar 3 to tilt when being and preventing one end of bar 3 by with 8 direction identical power of chute, and influence is used.
Embodiment two：
Illustrate present embodiment with reference to Fig. 1,2,3,4, present embodiment is described further to embodiment one, institute
The diameter for the circular groove 7 stated is equal to or more than the diameter of bar 3.
Embodiment three：
Illustrate present embodiment with reference to Fig. 1,2,3,4, present embodiment is described further to embodiment one, institute
The upper surface of fixture 13 stated and lower surface, i.e., the face contacted with chute 8 are plane.
Embodiment four：
Illustrate present embodiment with reference to Fig. 1,2,3,4, present embodiment is described further to embodiment one, institute
The width for the chute 8 stated is more than the width of chute II 14.
Operation principle of the present utility model is：In use, having the container of tissue to be sampled with hand rest dressing, then by adjusting
Position of the whole bar 3 on chute 8 makes roller 4 be located at tissue upper end to be sampled, then rocking bar 12, rocking bar 12 drive rotating disk 11 and then
Driven rod 3 is rotated, and bar 3 drives roller 4 to rotate, and roller 4 is provided with bristle, and bristle scrapes the cell of tissue surface to be sampled
Come, then catch bar 3 is adjusted the height of reservoir 5 by the cooperation between hollow stem 6 and screw rod 9, adjusted to the upper end of reservoir 5
After whole to appropriate height, roller 4 is immersed in the liquid in reservoir 5, and the cell adhered on roller 4 is rinsed.It is fixed
Part about 13 two end faces be plane, prevent fixture 13 from being rotated in chute 8, block 13-2 effect is to prevent the one of bar 3
Bar 3 is caused to tilt when end is by with 8 direction identical power of chute, influence is used.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (4)
1. a kind of tissue sampling device, including bottom plate (1), pillar (2), bar (3), roller (4), reservoir (5), hollow stem (6), circle
Groove (7), chute (8), screw rod (9), connecting rod (10), rotating disk (11), rocking bar (12), fixture (13) and chute II (14), its
It is characterised by：Fixture (13) includes through hole (13-1), block (13-2) and stationary body (13-3), and block (13-2) is arranged on
On stationary body (13-3) upper surface, and block (13-2) and stationary body (13-3) are an entirety, and through hole (13-1) is passed through
Wear stationary body (13-3)；
Pillar (2) is provided with four, and pillar (2) is welded on bottom plate (1) upper end, and chute (8) is welded on pillar (2) upper end, bar (3)
One end is arranged on fixture (13) by through hole (13-1), and bar (3) coordinates with fixture (13) gap, fixture (13)
It is located at the both sides of chute (8) upper surface with the block (13-2) of the cooperation of chute (8) gap, and fixture (13) upper surface, Gu
The block (13-2) for determining part (13) lower surface is located at the both sides of chute (8) lower surface, and the other end of bar (3) passes through chute II (14)
The center of rotating disk (11) is welded on, rotating disk (11) is provided with hole, and rocking bar (12) is inserted in the hole on rotating disk (11), roller (4) set
In the middle of bar (3), roller (4) surface is provided with bristle, and one end of screw rod (9) is welded on bottom plate (1) upper end, and hollow stem (6) is set
In screw rod (9) upper end, and hollow stem (6) is threadedly coupled with screw rod (9), and connecting rod (10) is bonded in reservoir (5) lower end, and
And connecting rod (10) coordinates with hollow stem (6) gap, circular groove (7) is arranged on reservoir (5).
2. a kind of tissue sampling device according to claim 1, it is characterised in that：The diameter of described circular groove (7) be equal to or
More than the diameter of bar (3).
3. a kind of tissue sampling device according to claim 1, it is characterised in that：Described fixture (13) upper surface is with
End face, i.e., the face contacted with chute (8) is plane.
4. a kind of tissue sampling device according to claim 1, it is characterised in that：The width of described chute (8), which is more than, to be slided
The width of groove II (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465048.0U CN206479338U (en) | 2016-12-29 | 2016-12-29 | A kind of tissue sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621465048.0U CN206479338U (en) | 2016-12-29 | 2016-12-29 | A kind of tissue sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479338U true CN206479338U (en) | 2017-09-08 |
Family
ID=59750886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621465048.0U Expired - Fee Related CN206479338U (en) | 2016-12-29 | 2016-12-29 | A kind of tissue sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324328A (en) * | 2018-02-05 | 2018-07-27 | 吴伟祥 | A kind of clinical laboratory's head epidermis sebum sampler |
-
2016
- 2016-12-29 CN CN201621465048.0U patent/CN206479338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324328A (en) * | 2018-02-05 | 2018-07-27 | 吴伟祥 | A kind of clinical laboratory's head epidermis sebum sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20171229 |