CN206235488U - A kind of medical test samples porous capillary with micro liquid - Google Patents
A kind of medical test samples porous capillary with micro liquid Download PDFInfo
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- CN206235488U CN206235488U CN201620697931.6U CN201620697931U CN206235488U CN 206235488 U CN206235488 U CN 206235488U CN 201620697931 U CN201620697931 U CN 201620697931U CN 206235488 U CN206235488 U CN 206235488U
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- liquid
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- porous capillary
- micro liquid
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Abstract
A kind of medical test micro liquid samples porous capillary, including body（1）, blow liquid nesting end（2）, take liquid level（3）With a plurality of insertion bodys（1）Pore（4）.Body（1）For cylinder, tri-prismoid, four prisms cylinder or other special-shaped cylinders any one.Body（1）In contain a plurality of insertion imbibition faces（3）End nested with liquid is blown（2）Pore（4）.Using a plurality of pores of insertion body, by the imbibition face of diagonal, a small amount of sepage of the complicated surface of a wound can be gathered with convenience and high-efficiency, meet the demand of clinical examination, detected wound exudate physicochemical property and be achieved in clinic diagnosis practice.
Description
Technical field
The utility model belongs to a kind of micro efficient liquid getting device of medical inspection.
Background technology
In medical test, all body fluid class testing instruments have the lower bound requirement of sample volume.To ensure the accurate of result
Property is, it is necessary to accumulate a certain amount of body fluid when clinical examination makes a collection of specimens.Body fluid that is big for amount and concentrating, such as blood, urine, saliva
Liquid, sputum etc. can easily collect satisfactory sample with suction pipe or conventional single branch capillary.But for
Amount is small, do not concentrate, and thin layer is distributed in this kind of sample of sepage of the surface imperfection surface of a wound, and what is used in current clinical practice various adopts
Blood capillary and other tapping apparatus cannot realize the requirement of disposable enough sample collections, generally require multi collect, not only
Delay medical worker's quality time, and cause sample freshness to decline.In medical research, conventional wound exudate acquisition method
It is to be obtained with supercentrifugal process after being impregnated with a certain amount of gauze, this obvious defect of method is sample small molecular albumen
Can be attracted on scrim fiber to throw away completely, cause the protein content distortion in sample to be checked, influence assay.By
The risk of difficult and result distortion in above-mentioned sample collection, detects that the inspection of wound exudate physicochemical property is difficult in current clinical practice
To carry out.
Utility model content
The purpose of this utility model is directed to above-mentioned deficiency, there is provided a kind of medical test samples porous hair with micro liquid
Tubule.
The utility model solves the technical scheme that its technical problem used：A kind of medical test is sampled with micro liquid
Porous capillary, including including body, liquid nesting end is blown, take the pore of liquid level and a plurality of insertion bodys.During sample collection
With the open surface of a wound of the liquid level in body is taken liquid sample is gathered using the siphonage of pore a plurality of in body.
A kind of medical test described in the utility model micro liquid samples porous capillary, and described body is cylinder
Any one of body, tri-prismoid, four prisms cylinder or other special-shaped cylinders.Body material can for glass, plastics, metal or other
Material.The caliber of body is in the range of 2mm to 5cm.Tube wall can indicate the scale for taking liquid measure.Contain plural number in body
The pore at individual insertion imbibition face end nested with liquid is blown.Pore can be body itself material, or use other coating materials pair
Hole wall carries out hydrophilic treated, preferably to improve the siphonic effect of capillary.
A kind of medical test described in the utility model micro liquid samples porous capillary, and described blows liquid nesting
End, according to pipe diameter thickness, can be socketed in the air blowing end of medical all kinds of ear washing bulbs, blowning installation, or have mesopore in nesting
Elastic membrane is blown liquid manually.
The beneficial effects of the utility model are：Using a plurality of pores of insertion body, by the imbibition face of diagonal, can
A small amount of sepage of the complicated surface of a wound is gathered with convenience and high-efficiency, the demand of clinical examination is met, wound exudate physicochemical property is detected
It is achieved in clinic diagnosis practice.
Brief description of the drawings
Fig. 1 is the utility model gusset perspective view
In figure marked as：1st, body, 2, blow liquid nesting end, 3, take liquid level, 4, the pore of insertion body.
Fig. 2 the utility model front elevations
In figure marked as：1st, body, 2, blow liquid nesting end, 3, take liquid level, 4, the pore of insertion body.
Specific embodiment
The utility model is described in detail below with reference to Figure of description：
As shown in figure 1, a kind of medical test micro liquid samples porous capillary, including body 1, liquid nesting end 2 is blown,
Take the pore 4 of liquid level 3 and a plurality of insertion bodys 1.Body 1 is cylinder, tri-prismoid, four prisms cylinder or other Special-Shaped Columns
Any one of body.The material of body 1 is glass, plastics, metal or other materials.The caliber of body 1 is the scope of 2mm to 5cm
It is interior.The outer wall of body 1 can indicate the scale for taking liquid measure.Contain a plurality of insertion imbibition faces 3 end 2 nested with liquid is blown in body 1
Pore 4.
As shown in figure 1, a kind of medical test micro liquid samples porous capillary, described blows liquid nesting end 2, according to
Pipe diameter thickness, can be socketed in the air blowing end of medical all kinds of ear washing bulbs, blowning installation, or the elastic membrane for having mesopore in nesting is entered
Row blows liquid manually.
As shown in figure 1, a kind of medical test micro liquid samples porous capillary, the described liquid level 3 that takes is for plane, convex
Any one of face or concave surface.
As shown in figure 1, a kind of medical test samples porous capillary with micro liquid, described takes liquid level（3）With body
（1）Angle be acute angle or right angle any one.
As shown in figure 1, a kind of medical test samples porous capillary, described pore 4, its cross section with micro liquid
Can be circle, triangle, square or other any one special-shaped.
As shown in figure 1, a kind of medical test samples porous capillary, described pore 4, its sagittal plane with micro liquid
The longitudinal axis can be any one of straight line, wave, zigzag or other curves.
As shown in figure 1, a kind of medical test micro liquid samples porous capillary, described pore is body itself
Material, or hole wall is processed using other hydrophilic coatings.
Claims (6)
1. a kind of medical test micro liquid samples porous capillary, including body（1）, blow liquid nesting end（2）, take liquid level
（3）With a plurality of insertion bodys（1）Pore（4）, it is characterised in that：Described body（1）For cylinder, tri-prismoid or
Four prisms cylinder, body（1）Material is glass, plastics or metal material；Body（1）Caliber in the range of 2mm to 5cm；Hair
Pore（4）Through body（1）, and blowing liquid nesting end（2）With take liquid level（3）Broken ends of fractured bone opening is formed, makes body（1）Form plural number
The aggregated structure of individual capillary hollow；Body（1）Outer wall sign takes the scale of liquid measure.
2. a kind of medical test according to claim 1 samples porous capillary with micro liquid, it is characterised in that：It is described
Blow liquid nesting end（2）Blowning installation can be socketed.
3. a kind of medical test according to claim 1 samples porous capillary with micro liquid, it is characterised in that：It is described
Take liquid level（3）It is plane, convex surface or concave surface.
4. a kind of medical test according to claim 1 samples porous capillary with micro liquid, it is characterised in that：It is described
Take liquid level（3）With body（1）The angle of the longitudinal axis is acute angle or right angle.
5. a kind of medical test according to claim 1 samples porous capillary with micro liquid, it is characterised in that：Capillary
Hole（4）Hollow cross section is circular, triangle or square, and its hollow sagittal plane longitudinal axis is straight line, wave or zigzag.
6. a kind of medical test according to claim 1 samples porous capillary with micro liquid, it is characterised in that：Capillary
Hole（4）It is body itself material, or hydrophilic treated is carried out to hole wall using hydrophilic coating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697931.6U CN206235488U (en) | 2016-07-05 | 2016-07-05 | A kind of medical test samples porous capillary with micro liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697931.6U CN206235488U (en) | 2016-07-05 | 2016-07-05 | A kind of medical test samples porous capillary with micro liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235488U true CN206235488U (en) | 2017-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697931.6U Active CN206235488U (en) | 2016-07-05 | 2016-07-05 | A kind of medical test samples porous capillary with micro liquid |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160834A (en) * | 2019-05-24 | 2019-08-23 | 深圳市前海微升科学股份有限公司 | A kind of method and device of micro quantitative determination sampling |
| CN112051341A (en) * | 2020-09-08 | 2020-12-08 | 广东联捷生物科技有限公司 | Liquid phase mass spectrum sampling and electrospray combined device |
-
2016
- 2016-07-05 CN CN201620697931.6U patent/CN206235488U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160834A (en) * | 2019-05-24 | 2019-08-23 | 深圳市前海微升科学股份有限公司 | A kind of method and device of micro quantitative determination sampling |
| CN112051341A (en) * | 2020-09-08 | 2020-12-08 | 广东联捷生物科技有限公司 | Liquid phase mass spectrum sampling and electrospray combined device |
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