CN102879252B - A kind of needle tubing group for pelleter - Google Patents
A kind of needle tubing group for pelleter Download PDFInfo
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- CN102879252B CN102879252B CN201210363107.3A CN201210363107A CN102879252B CN 102879252 B CN102879252 B CN 102879252B CN 201210363107 A CN201210363107 A CN 201210363107A CN 102879252 B CN102879252 B CN 102879252B
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- needle tubing
- fluid
- bending tube
- imbibition
- needle
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Abstract
The present invention relates to pathology medical supply, in particular for making the medicine equipment of the pelleter of parenchyma cell sheet, specifically a kind of needle tubing group for pelleter, include fluid needle tubing and imbibition needle tubing, the syringe needle of described imbibition needle tubing bends certain angle a, and the syringe needle of described fluid needle tubing is combined by bending tube I, bending tube II, bending tube III tri-sections successively.Syringe needle carries out bending process, and the flow rate of liquid in fluid needle tubing is controlled, and the fluid direction of liquid and bottom microslide at an angle, are avoided damaging cell.Imbibition needle tubing is by bending angle, and the angled end-face of needle point, remaining liq can be exhausted, and improves the quality of film-making.
Description
Technical field
The present invention relates to pathology medical supply, in particular for making the medicine equipment of the pelleter of thin-layer cell smear, specifically a kind of needle tubing group for pelleter.
Background technology
At present, most scientific research institution adopts the mode making cell smear dyeing to carry out observation of cell composition, to understand biological nature better.The existing dyeing needle tubing for cell preparation staining machine is vertical shape, the resistance being subject to Dyeing pipe inwall due to the dye liquor in the Dyeing pipe of vertical shape is less, on the surface directly beaten at microslide by meeting during liquid container from needle tubing instillation, cell may be broken up when dyeing like this, come off.Meanwhile, again because the fluid resistance of the Dyeing pipe of dyeing pin is smaller, so easily produce the problem of hanging drop.Therefore, need one that flow rate of liquid can be allowed to reduce, and the needle tubing sprayed at an angle, and unnecessary liquid can be siphoned away, be suitable for the special needle tubing of automated cell pelleter. simultaneously
Summary of the invention
Object of the present invention is exactly for solving prior art Problems existing, for the actual needs of full-automatic thin cell specimen preparing machine, and devising a kind of needle tubing group for pelleter.
Technical scheme of the present invention is: a kind of needle tubing group for pelleter, includes fluid needle tubing and imbibition needle tubing, and the syringe needle of described imbibition needle tubing bends certain angle a, 10 ° of < a < 20 °; The syringe needle of described fluid needle tubing is combined by bending tube I, bending tube II, bending tube III tri-sections successively, fluid needle tubing and bending tube I angle are b, bending tube I and bending tube II angle are b, bending tube II and bending tube III angle are b, wherein 25 ° of < b < 35 °; Described angle b is all in same plane, and bending tube II is parallel with fluid needle tubing.
The needle tubing mouth of pipe end face of described imbibition needle tubing, fluid needle tubing and mouth of pipe xsect are all in 30 ° of angles.
Described needle tubing group comprises four fluid needle tubings and an imbibition needle tubing.
The mouth of pipe of described imbibition needle tubing and fluid needle tubing is on the surface level of sustained height, and is 45 ° of angles between fluid needle tubing on the surface level of the mouth of pipe, in 90 ° of angles between fluid needle tubing and imbibition needle tubing.
Beneficial effect of the present invention draws by such scheme, due to syringe needle is carried out bending process, flow rate of liquid in fluid needle tubing is controlled, and the fluid direction of liquid and bottom microslide at an angle, avoid infringement cell (avoiding dye liquor to break up pathological cells).Imbibition needle tubing is by bending angle, and the angled end-face of needle point, remaining liq (fully) can be exhausted, and improves the quality of film-making.Can draw thus, the present invention has certain progressive and practicality, has very large popularizing value.
accompanying drawing illustrates:
Fig. 1 is the structural representation of imbibition needle tubing;
Fig. 2 is the structural representation of fluid needle tubing;
Fig. 3 is the schematic top plan view of needle tubing group.
Wherein, 1, imbibition needle tubing, 2, fluid needle tubing, 3, bending tube I, 4, bending tube II, 5, bending tube III.
embodiment:
In order to understand the present invention better, explain embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment: a kind of needle tubing group for pelleter, includes fluid needle tubing 2 and imbibition needle tubing 1.As shown in Figure 1, the syringe needle of described imbibition needle tubing 1 bends certain angle a, a=15 °.As shown in Figure 2, the syringe needle of fluid needle tubing 2 is combined by bending tube I 3, bending tube II 4, bending tube III 5 three sections successively, fluid needle tubing 2 and bending tube I 3 angle are b, bending tube I 3 and bending tube II 4 angle are b, bending tube II 4 and bending tube III 5 angle are b, wherein angle b=30 °.Described angle b is all in same plane, and bending tube II 4 manages parallel with fluid pin 2.
As shown in Figure 1, 2, the needle tubing mouth of pipe end face of imbibition needle tubing 1, fluid needle tubing 2 and mouth of pipe xsect are all in 30 ° of angles.
As shown in Figure 3, described needle tubing group comprises four fluid needle tubings 2 and an imbibition needle tubing 1.The mouth of pipe of imbibition needle tubing 1 and fluid needle tubing 2 is on the surface level of sustained height, and is 45 ° of angles between fluid needle tubing on the surface level of the mouth of pipe, in 90 ° of angles between fluid needle tubing 2 and imbibition needle tubing 1.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (2)
1. the needle tubing group for pelleter, include fluid needle tubing and imbibition needle tubing, described needle tubing group comprises four fluid needle tubings and an imbibition needle tubing, it is characterized in that: the syringe needle of described imbibition needle tubing bends certain angle a, 10 ° of < a < 20 °; The syringe needle of described fluid needle tubing is combined by bending tube I, bending tube II, bending tube III tri-sections successively, fluid needle tubing and bending tube I angle are b, bending tube I and bending tube II angle are b, bending tube II and bending tube III angle are b, wherein 25 ° of < b < 35 °; Described angle b is all in same plane, and bending tube II is parallel with fluid needle tubing; The needle tubing mouth of pipe end face of described imbibition needle tubing, fluid needle tubing and mouth of pipe xsect are all in 30 ° of angles.
2. the needle tubing group for pelleter as described in claim 1, it is characterized in that: the mouth of pipe of described imbibition needle tubing and fluid needle tubing is on the surface level of sustained height, and be 45 ° of angles between fluid needle tubing on the surface level of the mouth of pipe, in 90 ° of angles between fluid needle tubing and imbibition needle tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363107.3A CN102879252B (en) | 2012-09-26 | 2012-09-26 | A kind of needle tubing group for pelleter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210363107.3A CN102879252B (en) | 2012-09-26 | 2012-09-26 | A kind of needle tubing group for pelleter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102879252A CN102879252A (en) | 2013-01-16 |
| CN102879252B true CN102879252B (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210363107.3A Active CN102879252B (en) | 2012-09-26 | 2012-09-26 | A kind of needle tubing group for pelleter |
Country Status (1)
| Country | Link |
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| CN (1) | CN102879252B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092705A (en) * | 2016-06-12 | 2016-11-09 | 上海裕隆生物科技有限公司 | A kind of self-closed type single current to dyeing pin group |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954143Y (en) * | 2006-03-17 | 2007-10-03 | 张少华 | Root-canal liquid-suction device |
| CN101957279A (en) * | 2010-09-19 | 2011-01-26 | 王珑 | Full-automatic LCT (Liquid Cytologic Test) liquid-based thin-layer cell and cell DNA rapid slice production and dyeing integrated machine |
| CN201788114U (en) * | 2010-07-16 | 2011-04-06 | 福建泰普生物科学有限公司 | Staining needle set for cell preparation staining unit |
| CN202869876U (en) * | 2012-09-26 | 2013-04-10 | 济南丰瑞电子科技有限公司 | Needle tube set for tabletting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5086620B2 (en) * | 2006-11-30 | 2012-11-28 | オリンパス株式会社 | Gene transfer apparatus and method |
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2012
- 2012-09-26 CN CN201210363107.3A patent/CN102879252B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954143Y (en) * | 2006-03-17 | 2007-10-03 | 张少华 | Root-canal liquid-suction device |
| CN201788114U (en) * | 2010-07-16 | 2011-04-06 | 福建泰普生物科学有限公司 | Staining needle set for cell preparation staining unit |
| CN101957279A (en) * | 2010-09-19 | 2011-01-26 | 王珑 | Full-automatic LCT (Liquid Cytologic Test) liquid-based thin-layer cell and cell DNA rapid slice production and dyeing integrated machine |
| CN202869876U (en) * | 2012-09-26 | 2013-04-10 | 济南丰瑞电子科技有限公司 | Needle tube set for tabletting machine |
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| Publication number | Publication date |
|---|---|
| CN102879252A (en) | 2013-01-16 |
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