CN107063977A - A kind of multichannel counting chamber - Google Patents
A kind of multichannel counting chamber Download PDFInfo
- Publication number
- CN107063977A CN107063977A CN201710268687.0A CN201710268687A CN107063977A CN 107063977 A CN107063977 A CN 107063977A CN 201710268687 A CN201710268687 A CN 201710268687A CN 107063977 A CN107063977 A CN 107063977A
- Authority
- CN
- China
- Prior art keywords
- slide
- counting chamber
- cover glass
- feeding pipe
- sample feeding
- 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.)
- Pending
Links
- 239000006059 cover glass Substances 0.000 claims abstract description 19
- 239000003550 marker Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 201000005630 leukorrhea Diseases 0.000 abstract description 4
- 210000002700 urine Anatomy 0.000 abstract description 4
- 206010046901 vaginal discharge Diseases 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000012491 analyte Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013610 patient sample Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/10—Investigating individual particles
Abstract
The invention discloses a kind of multichannel counting chamber, it is formed by connecting by excessively individual single channel counting chamber；The single channel counting chamber includes slide and the cover glass above slide, between the contact surface of the slide and cover glass provided with perforate every slide, the slide, cover glass and perforate surround a cavity between slide；The slide two ends connect sample feeding pipe, and sample feeding pipe is stretched into inside slide, inclined hole are provided with inside the slide, described inclined hole one end is connected with sample feeding pipe, the other end is connected with cavity；The slide side is provided with positioning hole, and opposite side is provided with the connecting tube for being used for being connected with positioning hole.The multichannel counting chamber is used for urine, leukorrhea or other fluid analyte meters, and this combined type counting chamber combines by single counting chamber, can used aloned, be also combined into multiple passages and use.Facilitate replaceable one passage of any of which, which path deterioration just changes which passage, and cost is low, the features such as utilization rate is high.
Description
Technical field
The present invention, which is disclosed, belongs to medical treatment detection kind equipment, more particularly to a kind of to be applied to the fluid analysis such as urine, leukorrhea
Multichannel counting chamber on instrument.
Background technology
During the check analysis of urine, leukorrhea or other liquid, reviewer often uses microscope and counting chamber,
Counting chamber is typically secured on the microscopical objective table of analyzer, and directly matched with analyzer, and instrument will need to examine automatically
Liquid injection counting chamber in, visual identity is carried out by microscope.
Existing counting chamber be typically all constituted on one block of clear glass plus cover glass, have above two, three or
Four passages of person.If one of path deterioration：1. be continuing with, port number is reduced, will certainly impact analysis instrument it is whole
Body detection speed, so as to cause medical patient sample to be accumulated, it is impossible to detected within the defined time；2. integral replacing is counted
Pond, then cause to waste, with high costs.
The content of the invention
It is contemplated that overcoming the deficiencies in the prior art, there is provided a kind of multichannel counting chamber.
In order to achieve the above object, the technical scheme that provides of the present invention is：
The multichannel counting chamber is formed by connecting by excessively individual single channel counting chamber；The single channel counting chamber includes slide and set
Provided with perforate every slide between cover glass above slide, the contact surface of the slide and cover glass（Every glass thickness
For 0.16mm）, the slide, cover glass and perforate surround a cavity between slide；The slide two ends connection
Sample feeding pipe, sample feeding pipe is stretched into inside slide, is provided with inclined hole inside the slide, described inclined hole one end is connected with sample feeding pipe,
The other end is connected with cavity, so, and liquid can enter from the sample feeding pipe of slide one end, another from slide again after cavity
The sample feeding pipe at end comes out；The slide side is provided with positioning hole, and opposite side is provided with the connecting tube for being used for being connected with positioning hole, from
And multiple single channel counting chambers are linked together.
Wherein, the inclined hole and angle α≤60 ° of slide bottom surface.Marker bit is carved with the cover glass（For micro-
Mirror looks for initial position automatically）.The marker bit is made up of 36 lattices, and each lattice length of side is 0.05mm.
Multichannel counting chamber of the present invention is assembled by single counting chamber, single counting chamber by cover glass, every slide,
Slide, sample feeding pipe and connecting tube composition.The slide is has certain thickness optical glass, and there is perforate two sides.It is described
Every slide and cover glass be all very thin optical glass.The sample feeding pipe material is austenitic stainless steel material.The connecting tube
Material is also austenitic stainless steel material.
Multichannel counting chamber of the present invention is used for urine, leukorrhea or other fluid analyte meters, this combined type counting chamber
Combined by single counting chamber, can used aloned, be also combined into multiple passages and use.Facilitate replaceable any of which one
Passage, which path deterioration just changes which passage, and cost is low, the features such as utilization rate is high.
Brief description of the drawings
Fig. 1 is combined into triple channel counting chamber front view；
Fig. 2 is single channel counting chamber front view；
Fig. 3 is that single channel counting chamber overturns side view；
Fig. 4 is I to cutaway view Amplified image；
Fig. 5 is II to zoomed-in view（Marker bit）；
In figure：1- cover glasses；2- perforates every slide；3- slides；4- sample feeding pipes；5- connecting tubes；6- positioning holes；7- is marked
Position；8- single channel counting chambers；9- cavitys；10- inclined holes.
Embodiment
Referring to Fig. 1 to Fig. 5, the multichannel counting chamber is formed by connecting by excessively individual single channel counting chamber 8；The single channel meter
Number pond 8 includes setting between slide 3 and the cover glass 1 above slide 3, the contact surface of the slide 3 and cover glass 1
Have perforate every slide 2, the slide 3, cover glass 1 and perforate surround a cavity 9 between slide 2；The load glass
The two ends of piece 3 connect sample feeding pipe 4, and sample feeding pipe 4 is stretched into inside slide 3, and the inside of slide 3 is provided with inclined hole 10, the inclined hole
One end is connected with sample feeding pipe 4, the other end is connected with cavity 9；The side of slide 3 is provided with positioning hole 6, and opposite side, which is provided with, to be used for
The connecting tube 5 being connected with positioning hole 6.
Wherein, angle α≤60 ° of the inclined hole 10 and slide 3.Marker bit 7, the mark are carved with the cover glass 1
Note position 7 is made up of 36 lattices, and each lattice length of side is 0.05mm.
Claims (4)
1. a kind of multichannel counting chamber, it is characterised in that the multichannel counting chamber is by excessively individual single channel counting chamber（8）Connection and
Into；The single channel counting chamber（8）Including slide（3）With located at slide（3）Cover glass above（1）, the slide
（3）With cover glass（1）Contact surface between provided with perforate every slide（2）, the slide（3）, cover glass（1）With perforate
Every slide（2）Between surround a cavity（9）；The slide（3）Two ends connect sample feeding pipe（4）, sample feeding pipe（4）Stretch into load glass
Piece（3）Inside, the slide（3）Inside is provided with inclined hole（10）, described inclined hole one end and sample feeding pipe（4）Connection, the other end with
Cavity（9）Connection；The slide（3）Side is provided with positioning hole（6）, opposite side, which is provided with, to be used for and positioning hole（6）The company of connection
Adapter（5）.
2. multichannel counting chamber as claimed in claim 1, it is characterised in that the inclined hole（10）With slide（3）Bottom surface
Angle α≤60 °.
3. multichannel counting chamber as claimed in claim 1, it is characterised in that the cover glass（1）On be carved with marker bit（7）.
4. multichannel counting chamber as claimed in claim 4, it is characterised in that the marker bit（7）It is made up of 36 lattices,
Each lattice length of side is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268687.0A CN107063977A (en) | 2017-04-23 | 2017-04-23 | A kind of multichannel counting chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268687.0A CN107063977A (en) | 2017-04-23 | 2017-04-23 | A kind of multichannel counting chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063977A true CN107063977A (en) | 2017-08-18 |
Family
ID=59604571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710268687.0A Pending CN107063977A (en) | 2017-04-23 | 2017-04-23 | A kind of multichannel counting chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760607A (en) * | 2018-07-22 | 2018-11-06 | 湖南乾康科技有限公司 | A kind of microscopic counting pond bracket plate positioning device |
| CN113933227A (en) * | 2021-12-17 | 2022-01-14 | 睿克环境科技(中国)有限公司 | Multi-channel microscopic observation counting frame and clamping device with same |
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|---|---|---|---|---|
| CN2453443Y (en) * | 2000-12-15 | 2001-10-10 | 董茂 | Multiple channel type flowing counting cell device |
| CN1335500A (en) * | 2001-08-14 | 2002-02-13 | 董茂 | Urine sedimentation detecting method |
| JP2004108889A (en) * | 2002-09-17 | 2004-04-08 | Natl Inst Of Radiological Sciences | Method for mounting sample |
| US20040253821A1 (en) * | 2003-06-16 | 2004-12-16 | Gesim Gesellschaft Fur Silizium-Mikrosysteme Mbh | Method for producing a 3-D microscope flow-through cell |
| CN2927037Y (en) * | 2006-02-22 | 2007-07-25 | 陈奎发 | Particle accounting board |
| CN101487788A (en) * | 2008-01-16 | 2009-07-22 | 中国科学院金属研究所 | Multi-channel flowing counting pool |
| CN103196815A (en) * | 2013-04-08 | 2013-07-10 | 桂林优利特医疗电子有限公司 | Urinary sediment counting chamber |
| CN103235407A (en) * | 2013-04-03 | 2013-08-07 | 中国科学院物理研究所 | Multi-sample stage allowing for automatic movement of inverted microscopes |
| CN203132980U (en) * | 2013-02-27 | 2013-08-14 | 济南华天恒达科技有限公司 | Medical microscope counting pool |
| CN203376268U (en) * | 2013-07-29 | 2014-01-01 | 杭州健宝医疗器械有限公司 | Disposable multifunctional counting plate for microscopic detection |
| CN203807455U (en) * | 2014-01-28 | 2014-09-03 | 爱威科技股份有限公司 | Cell counting plate and die |
| CN104502621A (en) * | 2014-11-25 | 2015-04-08 | 湖南欧杰生物科技发展有限公司 | Counting cell |
| CN104862273A (en) * | 2003-03-28 | 2015-08-26 | 英格朗公司 | Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm |
| CN207036637U (en) * | 2017-04-23 | 2018-02-23 | 湖南乾康科技有限公司 | A kind of multichannel counting chamber |
-
2017
- 2017-04-23 CN CN201710268687.0A patent/CN107063977A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453443Y (en) * | 2000-12-15 | 2001-10-10 | 董茂 | Multiple channel type flowing counting cell device |
| CN1335500A (en) * | 2001-08-14 | 2002-02-13 | 董茂 | Urine sedimentation detecting method |
| JP2004108889A (en) * | 2002-09-17 | 2004-04-08 | Natl Inst Of Radiological Sciences | Method for mounting sample |
| CN104862273A (en) * | 2003-03-28 | 2015-08-26 | 英格朗公司 | Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm |
| US20040253821A1 (en) * | 2003-06-16 | 2004-12-16 | Gesim Gesellschaft Fur Silizium-Mikrosysteme Mbh | Method for producing a 3-D microscope flow-through cell |
| CN2927037Y (en) * | 2006-02-22 | 2007-07-25 | 陈奎发 | Particle accounting board |
| CN101487788A (en) * | 2008-01-16 | 2009-07-22 | 中国科学院金属研究所 | Multi-channel flowing counting pool |
| CN203132980U (en) * | 2013-02-27 | 2013-08-14 | 济南华天恒达科技有限公司 | Medical microscope counting pool |
| CN103235407A (en) * | 2013-04-03 | 2013-08-07 | 中国科学院物理研究所 | Multi-sample stage allowing for automatic movement of inverted microscopes |
| CN103196815A (en) * | 2013-04-08 | 2013-07-10 | 桂林优利特医疗电子有限公司 | Urinary sediment counting chamber |
| CN203376268U (en) * | 2013-07-29 | 2014-01-01 | 杭州健宝医疗器械有限公司 | Disposable multifunctional counting plate for microscopic detection |
| CN203807455U (en) * | 2014-01-28 | 2014-09-03 | 爱威科技股份有限公司 | Cell counting plate and die |
| CN104502621A (en) * | 2014-11-25 | 2015-04-08 | 湖南欧杰生物科技发展有限公司 | Counting cell |
| CN207036637U (en) * | 2017-04-23 | 2018-02-23 | 湖南乾康科技有限公司 | A kind of multichannel counting chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760607A (en) * | 2018-07-22 | 2018-11-06 | 湖南乾康科技有限公司 | A kind of microscopic counting pond bracket plate positioning device |
| CN113933227A (en) * | 2021-12-17 | 2022-01-14 | 睿克环境科技(中国)有限公司 | Multi-channel microscopic observation counting frame and clamping device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |