CN206177614U - Organize pathological section machine for embryology - Google Patents
Organize pathological section machine for embryology Download PDFInfo
- Publication number
- CN206177614U CN206177614U CN201621233724.1U CN201621233724U CN206177614U CN 206177614 U CN206177614 U CN 206177614U CN 201621233724 U CN201621233724 U CN 201621233724U CN 206177614 U CN206177614 U CN 206177614U
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- CN
- China
- Prior art keywords
- embryology
- base
- knife rest
- histology
- biological tissue
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- 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 relates to an organize pathological section machine for embryology, including base, objective table, clamp group spare and suction machine, the left side of base is located to the objective table, and its top is equipped with articulated slide glass with it, and biological tissue sets firmly on the wave carrier piece, clamp group spare includes from right take -up housing, slider, cylinder and the knife rest of turning left and connecting gradually, is equipped with the blade on the knife rest, be equipped with air exhaust cavity in the knife rest, continuous with suction machine through first exhaust tube, biological tissue's top is equipped with the commentaries on classics board of height and angularly adjustable, and the lower extreme that changes the board is equipped with the parallel carrier wave board that leaves mutually with biological tissue, is equipped with on commentaries on classics board and the carrier wave board if the unwatering pumping gas pocket links to each other with suction machine through the second exhaust tube correspondingly. The utility model discloses set up air exhaust cavity in the knife rest, can set up the aspirating hole simultaneously on the carrier wave board of biological tissue top in time organizing the piece, the piece that produce to siphon away among the slicing process, can prevent that the tissue slice that is cut down from curling and be damaged, guarantees section size and quality.
Description
Technical field
This utility model belongs to technical field of medical instruments, and in particular to a kind of Histology and Embryology pathologic section slicer.
Background technology
Biological tissue section machine since the 60 to 70's of last century, with the increase of human life's disease WHO species,
And the technological progress of pathology subject, research worker needs to carry out in-depth study and analysis to diseased tissue cell characteristics, must
Biological tissue must be cut into slices, then carry out microscopic analyses, manufacture the special biological tissue section of biological tissue section
Machine.Biological tissue section machine is generally divided into the common biological histotome for producing more than 1 μm according to the slice thickness for cutting out, raw
Produce 0.25 ~ 1 μm of half ultra-thin biological tissue section machine, and the ultra-thin biological tissue section machine of less than 0.25 μm of production.At present, should
There is two kinds of paraffin slicing machine and constant temperature quick freezing type microtome under room temperature with most wide pathologic section slicer, during section, by biological group
Knit and be fixed on object stage using paraffin-embedded mode or the mode freezed, by the reciprocating motion of cutter, by biological tissue
Progressively cut.
When detecting to section, need section as smooth as possible, therefore, cutting extremely strict to cutting job requirement
During section once crimping, can make troubles to section pickup work, but using existing pathologic section slicer, section is often sent out
Change shape, especially can waviness even bond.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of Histology and Embryology pathologic section slicer, is cut
Chip size and Angle ambiguity are accurate, and the section that can prevent from being cut is crimped and damaged.
For achieving the above object, the technical scheme that this utility model is taken is：A kind of Histology and Embryology pathologic section slicer,
Including base, object stage, clamp assembly and suction machine, the object stage is located at the left side of base, the upper right side of the object stage
Jointed shaft is provided with, the microscope slide being hinged therewith by jointed shaft is provided with above the object stage, biological tissue is fixedly arranged on load glass
On piece；
The clamp assembly includes take-up housing, slide block, cylinder and knife rest, and the take-up housing is described located at the right side of base
Slide block is up and down reciprocatingly slidedly arranged on the left side of take-up housing by the first ball screw framework, and the cylinder is fixedly arranged on the left side of slide block,
The telescopic shaft of the cylinder stretches out to the left, and the knife rest is arranged at the left end of telescopic shaft, and the knife rest is provided with and biological tissue
The corresponding blade in position；
Pumping chamber is provided with the knife rest, one end of the pumping chamber is described located at the lower section of knife rest left side top cutter
The other end of pumping chamber is connected by the first exhaust tube with suction machine, and first exhaust tube is provided with located at first pressure control
Device；
The flap of height and adjustable angle is provided with above the biological tissue, the lower end of the flap is provided with and biological group
Knit it is parallel from subcarrier plate, some aspirating holes are accordingly provided with the flap and subcarrier plate, one end of the aspirating hole sets
On the lower surface of subcarrier plate, the other end is connected with the air flue through flap, and the air flue is by the second exhaust tube and suction machine
It is connected, second exhaust tube is provided with second pressure controller.
Wherein, the lower end of the take-up housing before and after the second ball screw framework by being back and forth slidedly arranged on base.
Wherein, the side of the microscope slide is installed with guide pad, and the guide pad is provided with the axis of jointed shaft as circle
The arcuate groove of the heart, the object stage is provided with the axis of guide parallel with jointed shaft, and the axis of guide constraint is installed in arcuate groove.
Preferably, first ball screw framework by the first nut on the slide block, on take-up housing first
Screw rod and the first servomotor located at the first screw rod upper end are constituted.
Second ball screw framework by located at the second nut of take-up housing lower end, the second screw rod on base and
The second servomotor located at the second screw front end is constituted.
Further, the base is provided with telescope support, and the flap is articulated with the upper end of telescope support.
Wherein, household freezer is additionally provided with the base and drift piece dries piece case.
Wherein, four supporting legs are provided with below the base, the lower end of the supporting leg is provided with road wheel.
Compared with prior art, this utility model has the advantages that：This utility model arranges pumping in knife rest
Chamber, in time can siphon away the fragment, chip that produce during tissue slice, while setting on the subcarrier plate above biological tissue
Aspirating hole is put, tissue slice curling and the breakage being cut is prevented from, it is ensured that section size and quality.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
Fig. 3 is the partial enlarged drawing in Fig. 1 at B；
Fig. 4 is the structural representation of this utility model embodiment two；
Fig. 5 is the structural representation of this utility model embodiment three.
Description of reference numerals：
1st, base；2nd, object stage；200th, jointed shaft；201st, the axis of guide；3rd, suction machine；4th, microscope slide；5th, biological tissue；6、
Take-up housing；7th, slide block；8th, cylinder；9th, knife rest；900th, pumping chamber；10th, the first ball screw framework；11st, blade；12nd, first take out
Trachea；13rd, first pressure controller；14th, flap；1400th, air flue；15th, subcarrier plate；1500th, aspirating hole；16th, the second exhaust tube；
17th, second pressure controller；18th, the second ball screw framework；19th, guide pad；1900th, arcuate groove；20th, telescope support；21st, it is cold
Freeze case；22nd, float piece and dry piece case；23rd, supporting leg；24th, road wheel.
Specific embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
Embodiment 1：Refer to shown in Figure of description 1, this utility model is a kind of Histology and Embryology pathologic section slicer,
Including base 1, object stage 2, clamp assembly and suction machine 3, the object stage 2 is located at the left side of base 1, the object stage 2
Upper right side is provided with jointed shaft 200, and the top of the object stage 2 is provided with the microscope slide 4 being hinged therewith by jointed shaft 200, biological
Tissue 5 is fixedly arranged on microscope slide 4.
The clamp assembly includes take-up housing 6, slide block 7, cylinder 8 and knife rest 9, and the take-up housing 6 is located at the right side of base 1
Side, the slide block 7 is up and down reciprocatingly slidedly arranged on the left side of take-up housing 6 by the first ball screw framework 10, and the cylinder 8 is fixedly arranged on
The left side of slide block 7, the telescopic shaft of the cylinder 8 stretches out to the left, and the knife rest 9 is arranged at the left end of telescopic shaft, on the knife rest 9
It is provided with blade 11 corresponding with biological tissue 5 position.
The lower end of the take-up housing 6 before and after the second ball screw framework 18 by being back and forth slidedly arranged on base 1.
Wherein, first ball screw framework 10 by the first nut on the slide block 7, on take-up housing 6 the
One screw rod and the first servomotor located at the first screw rod upper end are constituted.
Second ball screw framework 18 is by the second nut, the second spiral shell on base 1 located at the lower end of take-up housing 6
Bar and the second servomotor located at the second screw front end are constituted.
As shown in Fig. 2 being provided with pumping chamber 900 in the knife rest 9, one end of the pumping chamber 900 is located at the left side of knife rest 9
The lower section of top cutter 11, the other end of the pumping chamber 900 is connected by the first exhaust tube 12 with suction machine 3, and described first takes out
Trachea 12 is provided with located at first pressure controller 13.
As shown in figure 3, the top of the biological tissue 5 is provided with the flap 14 of height and adjustable angle, the flap 14
Lower end be provided with it is parallel with biological tissue 5 from subcarrier plate 15, if being accordingly provided with dry tap on the flap 14 and subcarrier plate 15
Pore 1500, one end of the aspirating hole 1500 on the lower surface of subcarrier plate 15, the other end and the air flue through flap 14
1400 are connected, and the air flue 1400 is connected by the second exhaust tube 16 with suction machine 3, and second exhaust tube 16 is provided with second
Pressure controller 17.
Embodiment 2：As shown in figure 4, the structure of the present embodiment is essentially identical with the structure of embodiment 1, difference is：It is described
The side of microscope slide 4 is installed with guide pad 19, and the guide pad 19 is provided with the arcuate groove with the axis of jointed shaft 200 as the center of circle
1900, the object stage 2 is provided with the axis of guide 201 parallel with jointed shaft 200, and the constraint of the axis of guide 201 is installed on arc
In groove 1900.
The base 1 is provided with telescope support 20, and the flap 14 is articulated with the upper end of telescope support 20.
Embodiment 3：As shown in figure 5, the structure of the present embodiment is essentially identical with the structure of embodiment 2, difference is：It is described
Base 1 is provided with household freezer 21 and drift piece dries piece case 22.
The lower section of the base 1 is provided with four supporting legs 23, and the lower end of the supporting leg 23 is provided with road wheel 24.
Operation principle of the present utility model is：The cutting angle for being required according to tissue slice first, rotating slide is to suitable
Work as angle, then the position according to tissue slice and thickness requirement, by the first ball screw arrangement and the second ball-screw machine
Structure adjusts blade in place, starts cylinder, carries out tissue slice, using first pressure controller control the during tissue slice
Gas pressure in one exhaust tube, in time siphons away the fragment, chip that produce during tissue slice, while using second pressure
Controller controls the gas pressure in the second exhaust tube, prevents the tissue slice being cut from crimping and damaged, it is ensured that section
Size and quality.
Specific embodiment above is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution and improvements for being done etc. within the spirit of work and principle, should be included in this creation protection domain it
It is interior.
Claims (9)
1. a kind of Histology and Embryology pathologic section slicer, it is characterised in that including base（1）, object stage（2）, clamp assembly and
Suction machine（3）, the object stage（2）Located at base（1）Left side, the object stage（2）Upper right side be provided with jointed shaft
（200）, the object stage（2）Top be provided with by jointed shaft（200）The microscope slide being hinged therewith（4）, biological tissue（5）Gu
Located at microscope slide（4）On；
The clamp assembly includes take-up housing（6）, slide block（7）, cylinder（8）And knife rest（9）, the take-up housing（6）Located at base
（1）Right side, the slide block（7）By the first ball screw framework（10）Up and down reciprocatingly it is slidedly arranged on take-up housing（6）Left side, institute
State cylinder（8）It is fixedly arranged on slide block（7）Left side, the cylinder（8）Telescopic shaft stretch out to the left, the knife rest（9）It is arranged at and stretches
The left end of contracting axle, the knife rest（9）It is provided with and biological tissue（5）The corresponding blade in position（11）；
The knife rest（9）Inside it is provided with pumping chamber（900）, the pumping chamber（900）One end be located at knife rest（9）Left side top cutter
（11）Lower section, the pumping chamber（900）The other end pass through the first exhaust tube（12）With suction machine（3）It is connected, described first
Exhaust tube（12）It is provided with located at first pressure controller（13）；
The biological tissue（5）Top be provided with height and adjustable angle flap（14）, the flap（14）Lower end be provided with
With biological tissue（5）It is parallel from subcarrier plate（15）, the flap（14）And subcarrier plate（15）If on be accordingly provided with dry tap
Pore（1500）, the aspirating hole（1500）One end be located at subcarrier plate（15）Lower surface on, the other end with run through flap
（14）Air flue（1400）It is connected, the air flue（1400）By the second exhaust tube（16）With suction machine（3）It is connected, described second
Exhaust tube（16）It is provided with second pressure controller（17）.
2. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the take-up housing（6）Under
End passes through the second ball screw framework（18）Base is back and forth slidedly arranged in front and back（1）On.
3. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the microscope slide（4）Side
Side is installed with guide pad（19）, the guide pad（19）It is provided with jointed shaft（200）Axis for the center of circle arcuate groove
（1900）, the object stage（2）It is provided with and jointed shaft（200）The parallel axis of guide（201）, the axis of guide（201）Constraint
It is installed on arcuate groove（1900）It is interior.
4. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the first ball-screw machine
Structure（10）By located at slide block（7）On the first nut, located at take-up housing（6）On the first screw rod and located at the first screw rod upper end
First servomotor is constituted.
5. Histology and Embryology pathologic section slicer according to claim 2, it is characterised in that the second ball-screw machine
Structure（18）By located at take-up housing（6）Second nut of lower end, located at base（1）On the second screw rod and located at the second screw front end
The second servomotor composition.
6. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the base（1）It is provided with
Telescope support（20）, the flap（14）It is articulated with telescope support（20）Upper end.
7. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the base（1）It is provided with
Household freezer（21）.
8. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the base（1）It is provided with
Drift piece dries piece case（22）.
9. Histology and Embryology pathologic section slicer according to claim 1, it is characterised in that the base（1）Lower section
It is provided with four supporting legs（23）, the supporting leg（23）Lower end road wheel is installed（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233724.1U CN206177614U (en) | 2016-11-17 | 2016-11-17 | Organize pathological section machine for embryology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233724.1U CN206177614U (en) | 2016-11-17 | 2016-11-17 | Organize pathological section machine for embryology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206177614U true CN206177614U (en) | 2017-05-17 |
Family
ID=58687153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233724.1U Expired - Fee Related CN206177614U (en) | 2016-11-17 | 2016-11-17 | Organize pathological section machine for embryology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206177614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946132A (en) * | 2019-03-16 | 2019-06-28 | 张俊平 | A kind of histotomy booth piece all-in-one machine |
| CN111141543A (en) * | 2020-01-16 | 2020-05-12 | 河南医学高等专科学校 | Pathological microtome for tissue embryology |
| CN113848207A (en) * | 2021-09-24 | 2021-12-28 | 黑龙江八一农垦大学 | Method and device for detecting pathological tissue |
-
2016
- 2016-11-17 CN CN201621233724.1U patent/CN206177614U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946132A (en) * | 2019-03-16 | 2019-06-28 | 张俊平 | A kind of histotomy booth piece all-in-one machine |
| CN109946132B (en) * | 2019-03-16 | 2021-08-17 | 张俊平 | Tissue slice and stand all-in-one |
| CN111141543A (en) * | 2020-01-16 | 2020-05-12 | 河南医学高等专科学校 | Pathological microtome for tissue embryology |
| CN111141543B (en) * | 2020-01-16 | 2022-07-05 | 河南医学高等专科学校 | Pathological microtome for tissue embryology |
| CN113848207A (en) * | 2021-09-24 | 2021-12-28 | 黑龙江八一农垦大学 | Method and device for detecting pathological tissue |
| CN113848207B (en) * | 2021-09-24 | 2022-05-20 | 黑龙江八一农垦大学 | Method and device for detecting pathological tissue |
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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: 20170517 Termination date: 20201117 |