CN105929152A - Intelligent detector for reducing procalcitonin - Google Patents

Intelligent detector for reducing procalcitonin Download PDF

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Publication number
CN105929152A
CN105929152A CN201610561545.9A CN201610561545A CN105929152A CN 105929152 A CN105929152 A CN 105929152A CN 201610561545 A CN201610561545 A CN 201610561545A CN 105929152 A CN105929152 A CN 105929152A
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China
Prior art keywords
procalcitonin
plate
serum
detection
groove
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CN201610561545.9A
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CN105929152B (en
Inventor
陶少强
李玉峰
张士伟
张斌
王晓杨
杨彦齐
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Anhui National Science Biotechnology Co Ltd
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Individual
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention discloses an intelligent detector for detecting procalcitonin. The intelligent detector comprises a glass slide and a reaction plate, the reaction plate is arranged on the glass slide, the reaction plate is positioned rightly on the glass slide, the lower bottom surface of the reaction plate is laminated to the upper surface of the glass slide, the reaction plate is provided with a serum storage groove and a group of reaction grooves, one end of the reaction plate is provided with a serum adding channel connected with the serum storage groove, the inlet of the serum adding channel is positioned on the end surface of one end of the reaction plate, the serum storage groove in the reaction plate is connected with every reaction groove through a channel, the outer side of every reaction groove in the reaction plate is provided with liquid absorption paper, the channels are inclined channels, the side of every channel close to the serum storage groove is higher than the side of the corresponding channel close to the corresponding reaction groove, and a procalcitonin antibody coating positioning groove is arranged in every reaction groove. The intelligent detector for detecting procalcitonin has the advantages of reasonable structure design, realization of respective detection of various concentrations of a procalcitonin antibody through one detector, and high detection efficiency.

Description

A kind of intelligent detecting instrument for Procalcitonin. detection
Technical field
The present invention relates to technical field of biological, especially relate to a kind of for Procalcitonin. inspection The intelligent detecting instrument surveyed.
Background technology
Procalcitonin. is the calcitonin precursor substance without hormonal activity.When serious bacterial, fungus, When parasitic infection and sepsis and MOFE, its level in blood raises. When autoimmune, allergy and virus infect, Procalcitonin. will not raise.During detection, needs are different It is detected by the Procalcitonin. antibody of concentration respectively, it is ensured that the accuracy of detection.Existing Intelligent detecting instrument can only single be carried out, and the operating time is long, and cost is high, and detection efficiency is low.
Summary of the invention
Not enough for prior art, the technical problem to be solved be to provide a kind of for The intelligent detecting instrument of Procalcitonin. detection, the purpose high to reach detection efficiency.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
This be used for Procalcitonin. detection intelligent detecting instrument, including slide and Sptting plate, described instead Answering plate to be located on slide, Sptting plate is positioned at the surface of slide, bottom surface and slide below Sptting plate Upper surface fit, described Sptting plate is provided with serum holding tank and one group of reactive tank, reaction Plate one end is provided with the serum being connected with serum holding tank and adds passage, and serum adds entering of passage Mouth is positioned on the end face of Sptting plate one end, and in described Sptting plate, serum holding tank passes through passage with each Individual reactive tank is connected, and on described Sptting plate, the outside at each reactive tank is equipped with bibulous paper, Described passage is ramp way, passage by serum holding tank side higher than by reactive tank side, described instead It is provided with Procalcitonin. antibody in answering groove and is coated locating slot.
Further, described Procalcitonin. antibody is coated locating slot is the annulus being located in reactive tank Groove, the cell wall of annular groove is provided with one group of through hole.
Passage on described Sptting plate includes that main channel and subchannel, one end, main channel are deposited with serum Storage tank is connected, and the main channel other end is provided with end, main channel bibulous paper, and each reactive tank is by propping up Passage is connected with main channel.
The upper surface edge of described slide is provided with raised item, and the bottom surface edge of Sptting plate is provided with convex Play the detent that bar is corresponding.
Also including that box body, described box body are arranged above opening, opening is provided with the clamp of protrusion to inner side, Sptting plate and slide are located between the base plate of box body and clamp.
Described detent is dovetail groove.
Also including that cover plate, described clamp are provided with draw-in groove, deck side edge can be inserted in draw-in groove.
The base plate of described box body is provided with opening.
The upper surface edge of described Sptting plate is provided with positioning convex strip, and described clamp is provided with and positions The rail groove that raised line is corresponding.
Described cover plate is L-square, and L-square includes that transverse slat and riser, transverse slat are opened with box body top Mouth is corresponding, and riser is corresponding with the opening of box body side, and riser is provided with and adds logical with serum The opening in road.
The present invention compared with prior art, has the advantage that this is for Procalcitonin. detection Intelligent detecting instrument reasonable in design, can be used for the Procalcitonin. of multiple concentration with a detector It is detected by antibody the most simultaneously, it is not necessary to carry out repeated detection, and detection efficiency is high, reduces Testing cost.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are made briefly below Bright:
Fig. 1 is Sptting plate structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is slide structural representation of the present invention.
Fig. 4 is box body structure schematic diagram of the present invention.
Fig. 5 is covering plate structure schematic diagram of the present invention.
In figure:
1. Sptting plate, 2. positioning convex strip, 3. serum holding tank, 4. main channel, 5. end, main channel Bibulous paper, 6. reactive tank, 7. Procalcitonin. antibody be coated locating slot, 8. subchannel bibulous paper, 9. subchannel, 10. serum add passage, 11. slides, 12. raised items, 13. projections, 14. box bodys, 15. clamps, 16. rail grooves, 17. draw-in grooves, 18. cover plates.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention to the present invention It is described in further detail.
As shown in Figures 1 to 5, this is used for the intelligent detecting instrument of Procalcitonin. detection, including glass Sheet 11, Sptting plate 1, box body 14 and cover plate 18, wherein, Sptting plate is located on slide, Sptting plate 1 is positioned at the surface of slide, and slide is the support carrier of Sptting plate, Sptting plate and glass The size dimension of sheet is the same, is rectangle platy structure.
Below Sptting plate 1, bottom surface fits with the upper surface of slide 11, the upper surface of slide 11 Edge is provided with raised item 12, and the bottom surface edge of Sptting plate is provided with determine corresponding with raised item 12 Position groove, detent is dovetail groove, it is ensured that slide 11 upper surface and Sptting plate 1 bottom surface Laminating effect;Being provided with projection inside raised item one end of slide, detent one end is provided with convex The corresponding groove of block, positions Sptting plate and slide.Sptting plate is rubber slab, rubber slab with Slide flexible contact, fits effective.
Sptting plate 1 is provided with serum holding tank 3 and one group of reactive tank 6, and Sptting plate 1 one end sets Having the serum being connected with serum holding tank to add passage 10, serum adds the entrance of passage 10 Being positioned on the end face of Sptting plate 1 one end, serum adds the entrance of passage and can be connected with syringe, It is easy to serum add.
In Sptting plate 1, serum holding tank 3 is connected with each reactive tank 6 by passage, reaction On plate 1, the outside at each reactive tank is equipped with bibulous paper, and passage is ramp way, and passage leans on Serum holding tank side, higher than by reactive tank side, is provided with Procalcitonin. antibody and is coated calmly in reactive tank 6 Position groove 7.
Passage includes main channel 4 and subchannel 9, one end, main channel 4 and serum holding tank 3 phase Even, main channel 4 other end is provided with end, main channel bibulous paper 5, and each reactive tank is logical by propping up Road is connected with main channel.On Sptting plate, the outside at each reactive tank is equipped with subchannel bibulous paper 8。
The serum added in serum holding tank 3 can be drawn onto reactive tank 6 automatically by bibulous paper In, the Procalcitonin. antibody concentration that each Procalcitonin. antibody is coated in locating slot 7 is different, bag By for nitrocellulose filter, nitrocellulose filter is Procalcitonin. antibody stationary support, with one Individual detector can be used for the Procalcitonin. antibody of multiple concentration and detects it respectively, it is not necessary to enter Row repeated detection, detection efficiency is high, and testing cost is low.
It is the annular groove being located in reactive tank that Procalcitonin. antibody is coated locating slot 7, annular groove In cell wall is provided with one group of through hole, i.e. cell wall, outside communicates.The both sides of main channel 4 are equipped with props up Passage 9, the subchannel of both sides, main channel shifts to install, it is ensured that the reliability of detection.
Box body 14 is used for accommodating Sptting plate 1 and slide 11, is fixed both.Box body is Rectangular box-like structure, above box body and one side be opening, box body 1 upper opening is to inner side It is provided with the clamp 15 of protrusion, Sptting plate 1 and slide 11 and is located at base plate and the clamp of box body 14 Between 15.Sptting plate and slide can be inserted in box body by the opening of box body side after coordinating.
The upper surface edge of Sptting plate 1 is provided with positioning convex strip 2, and clamp 1 is provided with and convex The rail groove 16 that bar 2 is corresponding, Sptting plate and slide insert in box body 14, pass through positioning convex strip Ensureing both positions in box body, fixing-stable is reliable.
Clamp 15 is provided with draw-in groove 17, and cover plate 18 side can be inserted in draw-in groove 17.Cover plate 18 For L-square, L-square includes transverse slat and riser, and transverse slat is corresponding with the opening on box body top, Riser is corresponding with the opening of box body side.Riser is provided with and the opening of serum addition passage, It is easy to add serum.Cover plate 18 is the plastic plate of hollow, and cover plate 18 is squeezed elastically deformable, It is reliable that cover plate inserts location in draw-in groove, and cover plate 18 is lamella lucida.
The base plate of box body 14 is provided with opening or box body 14 is transparent box body, it is ensured that inspection Survey effect;As the base plate of box body is provided with opening, opening can be rectangular opening, by opening The support to slide of the edge of mouth.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements It is not subject to the restrictions described above, as long as have employed the design of the present invention and technical scheme carries out The improvement of various unsubstantialities, or the most improved design by the present invention and technical scheme directly should For other occasion, all within protection scope of the present invention.

Claims (10)

1. the intelligent detecting instrument for Procalcitonin. detection, it is characterised in that: include glass Sheet and Sptting plate, described Sptting plate is located on slide, and Sptting plate is positioned at the surface of slide, instead Answering the upper surface of bottom surface and slide below plate to fit, described Sptting plate is provided with serum holding tank With one group of reactive tank, Sptting plate one end is provided with the serum being connected with serum holding tank and adds logical Road, serum adds the entrance of passage and is positioned on the end face of Sptting plate one end, blood in described Sptting plate Clear holding tank is connected with each reactive tank by passage, at each reactive tank on described Sptting plate Outside be equipped with bibulous paper, described passage is ramp way, and passage is high by serum holding tank side In by reactive tank side, it is provided with Procalcitonin. antibody in described reactive tank and is coated locating slot.
2. as claimed in claim 1 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: it is the annular groove being located in reactive tank that described Procalcitonin. antibody is coated locating slot, annulus The cell wall of groove is provided with one group of through hole.
3. as claimed in claim 1 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: the passage on described Sptting plate includes main channel and subchannel, one end, main channel and serum Holding tank is connected, and the main channel other end is provided with end, main channel bibulous paper, and each reactive tank passes through Subchannel is connected with main channel.
4. as claimed in claim 1 for the intelligent detecting instrument of Procalcitonin. detection, its feature Be: the upper surface edge of described slide is provided with raised item, the bottom surface edge of Sptting plate be provided with The detent that raised item is corresponding.
5. as claimed in claim 1 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: also including that box body, described box body are arranged above opening, opening is provided with the card of protrusion to inner side Plate, Sptting plate and slide are located between the base plate of box body and clamp.
6. as claimed in claim 4 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: described detent is dovetail groove.
7. as claimed in claim 5 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: also including that cover plate, described clamp are provided with draw-in groove, deck side edge can be inserted in draw-in groove.
8. as claimed in claim 5 for the intelligent detecting instrument of Procalcitonin. detection, its feature It is: the base plate of described box body is provided with opening.
9. as claimed in claim 5 for the intelligent detecting instrument of Procalcitonin. detection, its feature Being: the upper surface edge of described Sptting plate is provided with positioning convex strip, described clamp is provided with fixed The rail groove that position raised line is corresponding.
10. as claimed in claim 7 for the intelligent detecting instrument of Procalcitonin. detection, its feature Being: described cover plate is L-square, L-square includes transverse slat and riser, transverse slat and box body top Opening is corresponding, and riser is corresponding with the opening of box body side, and riser is provided with and adds with serum The opening of passage.
CN201610561545.9A 2016-07-15 2016-07-15 A kind of intelligent detecting instrument for Procalcitonin detection Active CN105929152B (en)

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CN105929152B CN105929152B (en) 2018-06-26

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2347894Y (en) * 1998-09-08 1999-11-10 叶凯伦 Storage box
CN1403817A (en) * 2002-10-22 2003-03-19 中国人民解放军南京军区联勤部军事医学研究所 Immune cell microfluid array
CN2565022Y (en) * 2002-08-23 2003-08-06 上海博昇微晶科技有限公司 Microfluid chip with three-layer structure
WO2007121263A2 (en) * 2006-04-14 2007-10-25 Wako Pure Chemical Industries, Ltd Structure for introducing a plurality of solutions, micro fluidic device having said structure and method for introducing solution
CN101382538A (en) * 2007-09-04 2009-03-11 财团法人工业技术研究院 Auto-shunting microfluid apparatus
CN203101401U (en) * 2012-11-12 2013-07-31 南京诺尔曼生物技术有限公司 Procalcitonin whole blood detecting device
WO2013153177A1 (en) * 2012-04-12 2013-10-17 B.R.A.H.M.S Gmbh Prognosis of adverse events in patients with suspected chronic heart failure
CN104226385A (en) * 2013-06-09 2014-12-24 北京百康芯生物科技有限公司 A novel micro-fluidic chip and a using method thereof
CN204336778U (en) * 2015-01-09 2015-05-20 王兴民 New-type antiskid soapbox

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2347894Y (en) * 1998-09-08 1999-11-10 叶凯伦 Storage box
CN2565022Y (en) * 2002-08-23 2003-08-06 上海博昇微晶科技有限公司 Microfluid chip with three-layer structure
CN1403817A (en) * 2002-10-22 2003-03-19 中国人民解放军南京军区联勤部军事医学研究所 Immune cell microfluid array
WO2007121263A2 (en) * 2006-04-14 2007-10-25 Wako Pure Chemical Industries, Ltd Structure for introducing a plurality of solutions, micro fluidic device having said structure and method for introducing solution
CN101382538A (en) * 2007-09-04 2009-03-11 财团法人工业技术研究院 Auto-shunting microfluid apparatus
WO2013153177A1 (en) * 2012-04-12 2013-10-17 B.R.A.H.M.S Gmbh Prognosis of adverse events in patients with suspected chronic heart failure
CN203101401U (en) * 2012-11-12 2013-07-31 南京诺尔曼生物技术有限公司 Procalcitonin whole blood detecting device
CN104226385A (en) * 2013-06-09 2014-12-24 北京百康芯生物科技有限公司 A novel micro-fluidic chip and a using method thereof
CN204336778U (en) * 2015-01-09 2015-05-20 王兴民 New-type antiskid soapbox

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