CN209372870U - A kind of electro-chemistry immunity POCT detection device - Google Patents
A kind of electro-chemistry immunity POCT detection device Download PDFInfo
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- CN209372870U CN209372870U CN201822228466.3U CN201822228466U CN209372870U CN 209372870 U CN209372870 U CN 209372870U CN 201822228466 U CN201822228466 U CN 201822228466U CN 209372870 U CN209372870 U CN 209372870U
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Abstract
The utility model provides a kind of electro-chemistry immunity POCT detection device, and including the electrolytic cell being arranged on the rack, electrolytic cell is equipped with electrolyte inlet and waste liquid outlet, and electrolytic cell side, which is equipped with, is incubated for area.It using the utility model, may be implemented quickly to detect whenever and wherever possible, and the treatment process of automation may be implemented in detection.
Description
Technical field
The utility model belongs to immunoassay device field, more particularly, to a kind of electro-chemistry immunity POCT detection device.
Background technique
POCT is detected that is, real-time test (point-of-care testing), refers to the clinical detection carried out beside patient
And bedside detection, it is this easy to detect quick, it has a good application prospect.POCT is former frequently with the detection of fluorescence immunoassay at present
Reason, but the POCT equipment of fluorescence immunoassay testing principle has the shortcomings that detection sensitivity is low, stability is poor, is not able to satisfy now
Demand.
Summary of the invention
In view of this, the utility model is directed to a kind of electro-chemistry immunity POCT detection device, to solve the above problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of electro-chemistry immunity POCT detection device, including the electrolytic cell being arranged on the rack, electrolytic cell is equipped with electrolysis
Liquid import and waste liquid outlet, electrolytic cell side, which is equipped with, is incubated for area.
Further, the incubation area includes reaction fixator, reacts horizontal on fixator and is equidistantly equipped with several use
In the location hole for holding reaction cup, positioning hole is equipped with reaction cup.
Further, the positioning hole is equipped with several positioning plates, and positioning plate top is hinged on location hole inner wall, fixed
Position plate lower part is connect by spring with location hole side wall, is correspondingly provided with several positioning with positioning plate on the reaction cup sidewall
Slot is conducive to reaction cup and is located in positioning holes center and does not move.
Further, the heating wire for heating reaction cup is equipped in the reaction fixator, heating wire connects to power supply.
Further, the rack is equipped with substitute head frame, and substitute head frame is on same straight line with fixator is reacted,
It is horizontal on substitute head frame to be equidistantly equipped with several substitute head bore, it is contained with substitute head in head bore of substituting, rack is fixed equipped with liquid relief
Frame, liquid relief fixed frame are equipped with moveable liquid-transfering gun, and liquid-transfering gun is past along the straight line where substitute head frame and reaction fixator
Movement is returned, liquid-transfering gun is connect with power device.
Further, the power device includes mobile motor, moves driving wheel, mobile driven wheel and mobile belt,
The output shaft of mobile motor is connect with mobile driving wheel, and mobile belt is sleeved on mobile driving wheel and mobile driven wheel, mobile
Belt is connect with Connection Bracket, and Connection Bracket is connect by lead screw guide rails with liquid-transfering gun, in liquid-transfering gun outer cylinder upper portion side wall
Equipped with air vent channel, air vent channel is connected to liquid-transfering gun inner cavity, and air vent channel is connected with by tracheae for drawing or exiting liquid
The syringe pump of body, lead screw guide rails are by lead screw guide rails motor driven, and the lead screw guide rails motor and syringe pump are and control device
Connection.
Further, the electrolytic cell includes pedestal and electrolytic cell side wall, and screen printing electrode, silk are placed on pedestal
Wire mark brush electrode one end is stretched out outside electrolytic cell to be connect with electrode connecting end, and electrode connecting end is connected with electrode drive motor,
The motor terminal is connect with information collecting device, and sealing ring is equipped between pedestal and electrolytic cell side wall, and base bottom is equipped with
For adsorbing the magnet of magnetic particle.
Further, the electrolytic cell side wall is equipped with engaging lug, and engaging lug is connect with electrolytic cell side wall driving motor,
Electrolytic cell side wall driving motor facilitates installation screen printing electrode for lifting or putting down electrolytic cell side wall.
Further, the electrolyte inlet is connected with electrolyte storage tank, electrolyte pipeline by electrolyte pipeline
It is equipped with electrolyte peristaltic pump；The waste liquid outlet is connected with waste liquid storage tank by waste solution channel, and waste solution channel is equipped with
Waste liquid peristaltic pump.
Further, it is equipped with wheel below the rack, is moved easily detection device.
Compared with the existing technology, the advantages of a kind of electro-chemistry immunity POCT detection device described in the utility model and beneficial
Effect is: applying the utility model, may be implemented quickly to detect whenever and wherever possible, and the processed of automation may be implemented in detection
Journey.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is detection device schematic perspective view described in the utility model embodiment；
Fig. 2 is electrolyser construction schematic diagram described in the utility model embodiment；
Fig. 3 is liquid-transfering gun structural schematic diagram described in the utility model embodiment；
Fig. 4 is location hole structural schematic diagram described in the utility model embodiment.
Description of symbols:
1- electrolytic cell；11- electrolyte inlet；12- waste liquid outlet；13- pedestal；14- electrolytic cell side wall；15- silk-screen printing
Electrode；16- electrode connecting end；17- sealing ring；18- magnet；19- engaging lug；2- reacts fixator；21- location hole；22- is anti-
Answer cup；23- positioning plate；24- locating slot；25- substitute head frame；26- substitute head；3- rack；31- liquid relief fixed frame；The mobile electricity of 32-
Machine；33- moves driving wheel；34- moves driven wheel；35- mobile belt；36- wheel；4- liquid-transfering gun；41- Connection Bracket connects
It connects；42- lead screw guide rails；43- air vent channel；44- syringe pump.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figures 1 to 4, the utility model relates to a kind of electro-chemistry immunity POCT detection devices, including are arranged in machine
Electrolytic cell 1 on frame 3, electrolytic cell 1 are equipped with electrolyte inlet 11 and waste liquid outlet 12, and 1 side of electrolytic cell, which is equipped with, is incubated for area.
The incubation area includes reaction fixator 2, reacts horizontal equidistantly anti-for holding equipped with several on fixator 2
The location hole 21 of cup 22 is answered, is equipped with reaction cup 22 in location hole 21.
Several positioning plates 23 are equipped in the location hole 21,23 top of positioning plate is hinged on 21 inner wall of location hole, fixed
Position 23 lower part of plate is connect by spring with 21 side wall of location hole, if being correspondingly provided on 22 side wall of reaction cup with positioning plate 23
Dry locating slot 24 is conducive to reaction cup 22 and is located in 21 center of location hole and does not move.
The heating wire for heating reaction cup 22 is equipped in the reaction fixator 2, heating wire connects to power supply.
The rack 3 is equipped with substitute head frame 25, and substitute head frame 25 is on same straight line with fixator 2 is reacted, replaces
It mends level on head frame 25 and is equidistantly equipped with several substitute head bore, substitute head 26 is contained in head bore of substituting, rack 3 is solid equipped with liquid relief
Determine frame 31, liquid relief fixed frame 31 is equipped with moveable liquid-transfering gun 4, and liquid-transfering gun 4 is where substitute head frame 25 and reaction fixator 2
Straight line on back and forth movement, liquid-transfering gun 4 connect with power device.
The power device includes mobile motor 32, mobile driving wheel 33, mobile driven wheel 34 and mobile belt 35, is moved
The output shaft of dynamic motor 32 is connect with mobile driving wheel 33, and mobile belt 35 is sleeved on mobile driving wheel 33 and mobile driven wheel 34
On, mobile belt 35 connect 41 with Connection Bracket, and Connection Bracket is connect by lead screw guide rails 42 with liquid-transfering gun 4, liquid-transfering gun 4
Outer cylinder upper portion side wall is equipped with air vent channel 43, and air vent channel 43 is connected to 4 inner cavity of liquid-transfering gun, and air vent channel 43 is connected by tracheae
It is connected to the syringe pump 44 for drawing or exiting liquid, lead screw guide rails 42 are led by 42 motor driven of lead screw guide rails, the lead screw
42 motor of rail and syringe pump 44 are connect with control device.
The electrolytic cell 1 includes pedestal 13 and electrolytic cell side wall 14, is placed with screen printing electrode 15, silk on pedestal 13
15 one end of wire mark brush electrode is stretched out outside electrolytic cell 1 to be connect with electrode connecting end 16, and electrode connecting end 16 is connected with electrode drive
Dynamic motor, the motor terminal are connect with information collecting device, and sealing ring 17 is equipped between pedestal 13 and electrolytic cell side wall 14,
13 bottom of pedestal is equipped with the magnet 18 for adsorbing magnetic particle.
The electrolytic cell side wall 14 is equipped with engaging lug 19, and engaging lug 19 is connect with electrolytic cell side wall driving motor, electricity
Solution pond side wall driving motor facilitates installation screen printing electrode 15 for lifting or putting down electrolytic cell side wall 14.
The electrolyte inlet 11 is connected with electrolyte storage tank by electrolyte pipeline, and electrolyte pipeline is equipped with electricity
Solve liquid peristaltic pump；The waste liquid outlet 12 is connected with waste liquid storage tank by waste solution channel, and it is compacted that waste solution channel is equipped with waste liquid
Dynamic pump.
It is equipped with wheel 36 below the rack 3, is moved easily detection device.
The working process of this embodiment is as follows: sample, the magnetic particle of coated antibody and marker are instilled into reaction cup 22 first,
The temperature of reaction fixator 2 is adjusted, then reaction cup 22 is put into the location hole 21 of reaction fixator 2 and is incubated for (at incubation area
In temperature constant state).A screen printing electrode 15 is taken to be put on the pedestal 13 of electrolytic cell 1, the driving of electrolytic cell side wall driving motor
Electrolytic cell side wall is tightly withheld on pedestal 13, and then electrode drive motor driven electrode connecting end 16 is with screen printing electrode
15 exposed electrode connections outside.The incubation time of equal settings terminates, and mobile motor 32 drives mobile belt 35 by liquid-transfering gun 4
It is moved on substitute head frame 25 to prick and takes a substitute head 26, then arrive reaction cup 22 and draw a certain amount of sample, then instill electrolysis
Pond 1.Lead screw guide rails motor driven sample introduction needle moves up and down, and syringe pump 44 drives sample introduction needle to draw liquid or releases liquid.Drop
Enter the magnetic particle copolymer in the sample in electrolytic cell 1 and is affixed tightly to 15 table of screen printing electrode under the sucking action of magnet 18
Face.Then electrolyte is sucked electrolytic cell 1, while waste liquid wriggling pump startup by electrolyte peristaltic pump, and the electrolyte of sucking is pumped into
Waste liquid tank, lasting regular hour are rinsed electrolytic cell 1.After electrolytic cell 1 is rinsed well, closes waste liquid and wriggle
Pump, electrolyte peristaltic pump continue to suck a certain amount of electrolyte, are then shut off electrolyte peristaltic pump.Then information collecting device is opened
Begin through 15 acquisition testing data of screen printing electrode, and data are analyzed and processed, will test result and pass through display mould
Block is shown.Finally the waste liquid in electrolytic cell 1 is pumped into waste liquid tank by starting waste liquid peristaltic pump.Side wall driving motor is by electrolytic cell
1 side wall lifts, and takes out screen printing electrode 15, analysis process terminates.
The control system, information acquisition system are the prior art, and all devices for realizing the function are in this reality
With in novel protection scope, the utility model is repeated no more.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of electro-chemistry immunity POCT detection device, it is characterised in that: including the electrolytic cell (1) being arranged on rack (3), electricity
Xie Chi (1) is equipped with electrolyte inlet (11) and waste liquid outlet (12), and electrolytic cell (1) side, which is equipped with, is incubated for area.
2. a kind of electro-chemistry immunity POCT detection device according to claim 1, it is characterised in that: the incubation area packet
Include reaction fixator (2), horizontal location holes for equidistantly being used to hold reaction cup (22) equipped with several in reaction fixator (2)
(21), reaction cup (22) are equipped in location hole (21).
3. a kind of electro-chemistry immunity POCT detection device according to claim 2, it is characterised in that: the location hole
(21) several positioning plates (23) are equipped in, positioning plate (23) top is hinged on location hole (21) inner wall, positioning plate (23) lower part
It is connect by spring with location hole (21) side wall (14), it is several fixed to be correspondingly provided on the reaction cup sidewall with positioning plate (23)
Position slot (24).
4. a kind of electro-chemistry immunity POCT detection device according to claim 2, it is characterised in that: the reaction fixator
(2) heating wire for heating reaction cup (22) is equipped in, heating wire connects to power supply.
5. a kind of electro-chemistry immunity POCT detection device according to claim 2, it is characterised in that: the rack (3)
It is equipped with substitute head frame (25), substitute head frame (25) is on same straight line with fixator (2) are reacted, water on substitute head frame (25)
Equality is contained with substitute head (26) away from several substitute head bore are equipped in head bore of substituting, rack (3) is equipped with liquid relief fixed frame
(31), liquid relief fixed frame (31) is equipped with moveable liquid-transfering gun (4), and liquid-transfering gun (4) is fixed along substitute head frame (25) and reaction
Back and forth movement on straight line where device (2), liquid-transfering gun (4) are connect with power device.
6. a kind of electro-chemistry immunity POCT detection device according to claim 5, it is characterised in that: the power device
Including mobile motor (32), mobile driving wheel (33), mobile driven wheel (34) and mobile belt (35), mobile motor (32) it is defeated
Shaft is connect with mobile driving wheel (33), and mobile belt (35) is sleeved on mobile driving wheel (33) and mobile driven wheel (34),
Mobile belt (35) is connect (41) with Connection Bracket, and Connection Bracket is connect by lead screw guide rails (42) with liquid-transfering gun (4), is moved
Liquid rifle (4) outer cylinder upper portion side wall is equipped with air vent channel (43), and air vent channel (43) is connected to liquid-transfering gun (4) inner cavity, and stomata is logical
Road (43) is connected with the syringe pump (44) for drawing or exiting liquid by tracheae, and lead screw guide rails (42) are by lead screw guide rails motor
Driving, the lead screw guide rails motor and syringe pump (44) are connect with control device.
7. a kind of electro-chemistry immunity POCT detection device according to claim 1, it is characterised in that: the electrolytic cell
(1) include pedestal (13) and electrolytic cell side wall (14), screen printing electrode (15), screen printing electrode are placed on pedestal (13)
(15) one end is stretched out electrolytic cell (1) and is connect outside with electrode connecting end (16), and electrode connecting end (16) is connected with electrode drive
Motor, the motor terminal are connect with information collecting device, and sealing ring is equipped between pedestal (13) and electrolytic cell side wall (14)
(17), pedestal (13) bottom is equipped with the magnet (18) for adsorbing magnetic particle.
8. a kind of electro-chemistry immunity POCT detection device according to claim 7, it is characterised in that: the electrolytic cell side
Wall (14) is equipped with engaging lug (19), and engaging lug (19) is connect with electrolytic cell side wall driving motor.
9. a kind of electro-chemistry immunity POCT detection device according to claim 1, it is characterised in that: the electrolyte into
Mouth (11) is connected with electrolyte storage tank by electrolyte pipeline, and electrolyte pipeline is equipped with electrolyte peristaltic pump；Described is useless
Liquid exports (12) and is connected with waste liquid storage tank by waste solution channel, and waste solution channel is equipped with waste liquid peristaltic pump.
10. a kind of electro-chemistry immunity POCT detection device according to claim 1, it is characterised in that: the rack (3)
Lower section is equipped with wheel (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228466.3U CN209372870U (en) | 2018-12-27 | 2018-12-27 | A kind of electro-chemistry immunity POCT detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228466.3U CN209372870U (en) | 2018-12-27 | 2018-12-27 | A kind of electro-chemistry immunity POCT detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372870U true CN209372870U (en) | 2019-09-10 |
Family
ID=67828012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822228466.3U Active CN209372870U (en) | 2018-12-27 | 2018-12-27 | A kind of electro-chemistry immunity POCT detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372870U (en) |
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2018
- 2018-12-27 CN CN201822228466.3U patent/CN209372870U/en active Active
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