CN209513801U - Vim and vigour biochemical test card and blood gas analyzer - Google Patents
Vim and vigour biochemical test card and blood gas analyzer Download PDFInfo
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- CN209513801U CN209513801U CN201821843418.9U CN201821843418U CN209513801U CN 209513801 U CN209513801 U CN 209513801U CN 201821843418 U CN201821843418 U CN 201821843418U CN 209513801 U CN209513801 U CN 209513801U
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Abstract
The utility model discloses a kind of vim and vigour biochemical test card and blood gas analyzers, the vim and vigour biochemical test card includes: test card ontology, test card ontology is equipped with first fluid pipeline, the test chamber communicated with the outlet end of first fluid pipeline, the second fluid pipeline communicated with the outlet end of test chamber, first fluid pipeline is equipped with the first inlet, and second fluid pipeline is equipped with the interconnecting piece for connecting suction means；Calibration solution bag, calibration solution bag are fixedly arranged on test card ontology, and calibration solution bag is equipped with the auxiliary section docked with the first inlet；And spool, spool are set in first fluid pipeline or are set in calibration solution bag, spool is equipped with the sharp portion for puncturing auxiliary section.The vim and vigour biochemical test Cali spool, can accurately puncture calibration solution bag, calibration solution is injected in first fluid pipeline；The vim and vigour Biochemical Analyzer can be convenient and will accurately complete calibration analysis.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of vim and vigour biochemical test card and blood gas analysis
Instrument.
Background technique
Vim and vigour biochemistry vim and vigour biochemical test card is widely used in medical industry, vim and vigour biochemical test card integrated biochemical test electricity
Pole is calibrated by calibration solution, carries out test fluid (blood) test afterwards.
Traditional vim and vigour biochemical test card for being integrated with calibration solution passes through the filler in calibration solution bag during the test
Calibration solution bag is broken by pultrusion be flowed into calibration solution on electrode complete calibration test.But due to being realized by the way of broken by pultrusion
The opening of calibration solution bag, the bad control of the damaged degree of the calibration solution bag, can have calibration solution outer-flowing phenomenon, cause test inaccurate
Really or fail.Test sample is carried out on electrode in addition, also needing in time to squeeze into test fluid after calibration, therefore traditional vim and vigour point
The operation of analyzer is more complicated, and the operator of profession is needed to carry out stringent operation, otherwise be easy to cause parameter of vim and vigour test inaccurate
Really.
Utility model content
Based on this, it is necessary to provide a kind of vim and vigour biochemical test card and blood gas analyzer, which uses
Spool can accurately puncture calibration solution bag, calibration solution is injected in first fluid pipeline；The vim and vigour Biochemical Analyzer
Above-mentioned vim and vigour biochemical test card is applied, can be convenient and will accurately complete calibration analysis, is conducive to improve test parameter
Accuracy.
Its technical solution is as follows:
On the one hand, the application provides a kind of vim and vigour biochemical test card, comprising: test card ontology, the test card ontology are set
There are first fluid pipeline, the test chamber communicated with the outlet end of the first fluid pipeline, the outlet end phase with the test chamber
Logical second fluid pipeline, the first fluid pipeline are equipped with the first inlet, and the second fluid pipeline is equipped with for connecting
The interconnecting piece of suction means；Calibration solution bag, the calibration solution bag are fixedly arranged on the test card ontology, and the calibration solution bag is set
There is the auxiliary section docked with first inlet；And spool, the spool is set in the first fluid pipeline or setting
In in the calibration solution bag, the spool is equipped with the sharp portion for puncturing the auxiliary section.
Then calibration solution bag is integrated into use, the spool is built in calibration solution bag by above-mentioned vim and vigour biochemical test card
On vim and vigour biochemical test card；Or spool is set on the first fluid pipeline of vim and vigour biochemical test card, and the sharp portion energy
It is arranged towards the auxiliary section of calibration solution bag.In this way, when being calibrated, only need to by pressed by external force first fluid pipeline or
Calibration solution bag, the sharp portion with movable valve plug can puncture auxiliary section, enable calibration solution in calibration solution bag by first into
Liquid mouth flows into the first fluid pipeline of vim and vigour biochemical test card, and calibration solution sucking test can be guided by first fluid pipeline
It is intracavitary to carry out calibration process；Then the test analysis of test fluid is carried out again.The vim and vigour biochemical test card is due to the point using spool
The connection that calibration solution bag completes calibration solution bag and the first inlet is pierced through in thorn portion, so can be avoided the damaged mistake of calibration solution bag
Greatly, calibration solution is caused to outflow；Furthermore spool can be set in several ways in vim and vigour biochemical test card, and manufacturing process is more
Flexibly, convenient for reduction manufacturing cost.
Technical solution is illustrated further below:
The first fluid pipeline or the calibration solution bag are after preset direction compression in one of the embodiments, energy
It enough drives the sharp portion to puncture the auxiliary section and forms fluid hole.
The spool is equipped with the sealing ring around sharp portion setting in one of the embodiments,；When the spool
When being set in the calibration solution bag, after the compression of the first preset direction, the sealing ring can seal the fluid hole；Work as institute
When stating spool and being set in the first fluid pipeline, after the compression of the second preset direction, the sealing ring can seal described
First inlet.
The material of the sealing ring has elasticity in one of the embodiments,.
In one of the embodiments, the calibration solution bag be equipped with can elastic reset the first membrane body, the spool is fixed
In on the inner sidewall of first membrane body, and the sharp portion is arranged towards the auxiliary section；Or the first fluid pipeline is set
Have can elastic reset the second membrane body, the spool is fixedly arranged on the inner sidewall of second membrane body, and the sharp portion direction
The auxiliary section setting.
The spool is equipped with the first end face and second end face that are oppositely arranged in one of the embodiments, and described first
End face is equipped with mounting portion, and the second end face is equipped with the sharp portion, and the sharp portion is oppositely arranged with the auxiliary section.
The test card ontology is additionally provided with the waste liquid communicated with the outlet end of the test chamber in one of the embodiments,
Storage chamber, the outlet end of the waste liquid storage chamber are communicated with the liquid feeding end in the second fluid channel.
The test card ontology is additionally provided with third fluid line, the third fluid line in one of the embodiments,
Liquid feeding end for accessing test fluid, the outlet end of the third fluid line is connected to the liquid feeding end of the test chamber.
On the other hand, present invention also provides a kind of blood gas analyzers including above-mentioned vim and vigour biochemical test card further includes
Getter device, detection device and the controller communicated to connect with the getter device and the detection device, the air-breathing dress
The suction end set is docked and connected by the interconnecting piece and suction hole described in the second fluid pipeline, the inspection of the detection device
End is surveyed to be set in the test chamber.
The blood gas analyzer need to only be pressed in use, when that need to be calibrated by external force (can be manual, can also be electronic)
Pressure first fluid pipeline or calibration solution bag, the sharp portion with movable valve plug can puncture auxiliary section, to make calibration solution bag by the
One inlet is connected to first fluid pipeline；Getter device is precisely controlled using controller to act, and suitable calibration solution is sucked
In test chamber, then calibration solution is analyzed using detection device, completes calibration analysis；When subsequent progress test fluid analysis,
Also using getter device, suitable test fluid (such as blood) is sucked in test chamber, then recycles detection device to test
Liquid is analyzed, and the report of test fluid parameter is obtained.The blood gas analyzer can accurately control calibration solution when carrying out calibration work
Extraction amount, guarantee that the test side of detection device is completely covered in calibration solution, will accurately complete calibration analysis, it is accurate fixed to obtain
Parameter is marked, the accuracy for improving test parameter is conducive to.
Technical solution is illustrated further below:
The blood gas analyzer further includes the first flexible dress with controller communication connection in one of the embodiments,
It sets, the telescopic end of first telescopic device can be compressed the first fluid pipeline or the calibration solution by the preset direction
Bag, so that the sharp portion punctures the auxiliary section.In this way, after installing test card, only needing to input when carrying out calibration analysis
Corresponding instruction can be controlled the movement of the first telescopic device by controller, telescopic end is driven to compress institute by the preset direction
First fluid pipeline or the calibration solution bag are stated, so that the sharp portion punctures the auxiliary section, so that calibration solution bag be made to pass through
First inlet is connected to first fluid pipeline, is then precisely controlled getter device movement again, suitable calibration solution is sucked and is surveyed
It tries intracavitary, then calibration solution is analyzed using detection device, complete calibration analysis.The calibration analysis process is easy to operate,
Intelligent high, calibration analysis can be completed without carrying out strict training in operator.
The telescopic end of first telescopic device can be compressed described by the preset direction in one of the embodiments,
First fluid pipeline or the calibration solution bag, the sealing ring can seal the fluid hole, or enable the sealing ring
Seal first inlet.
The spool is equipped with the first end face and second end face that are oppositely arranged in one of the embodiments, and described first
End face is equipped with interconnecting piece, and the second end face is equipped with the sharp portion, and the sharp portion is oppositely arranged with the auxiliary section, described
The telescopic end of first telescopic device is set to the first end face positive direction, and the sharp portion can be pushed towards the auxiliary section
Direction is mobile.
In one of the embodiments, the third fluid line be equipped with can elastic reset third membrane body, the third
Membrane body compression is capable of forming the third sealing structure for closing the third fluid channel.
The blood gas analyzer further includes the second flexible dress with controller communication connection in one of the embodiments,
It sets, the telescopic end of second telescopic device can press the tertiary membrane body and form the third sealing structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vim and vigour biochemical test card in an embodiment；
Fig. 2 is the perspective view of the explosion of calibration solution bag shown in FIG. 1；
Fig. 3 is the structural schematic diagram of spool shown in Fig. 2；
Fig. 4 is the schematic cross-sectional view of spool shown in Fig. 3；
Fig. 5 is that the first inlet of vim and vigour biochemical test card in an embodiment is in close state that (or spool punctures cooperation
Portion) schematic diagram；
Fig. 6 is the first inlet of vim and vigour biochemical test card in embodiment schematic diagram in the open state；
Fig. 7 is that the first inlet of the vim and vigour biochemical test card in another embodiment is in close state that (or spool punctures
Auxiliary section) schematic diagram；
Fig. 8 is the first inlet of the vim and vigour biochemical test card in another embodiment schematic diagram in the open state；
Fig. 9 is the schematic diagram that the third fluid line of the vim and vigour biochemical test card in an embodiment is in close state；
Figure 10 is the structural schematic diagram of blood gas analyzer in an embodiment；
Figure 11 is the structural blast schematic diagram of blood gas analyzer shown in Fig. 10；
Figure 12 is the schematic diagram of the progress calibration analysis of blood gas analyzer shown in Fig. 10；
Figure 13 is the schematic diagram of the carry out test fluid analysis of blood gas analyzer shown in Fig. 10.
Description of symbols:
10, test card, 100, test card ontology, 110, first fluid pipeline, the 112, first inlet, the 114, second film
Body, 120, test chamber, 130, second fluid pipeline, 132, interconnecting piece, 140, waste liquid storage chamber, 150, third fluid line,
152, third membrane body, 200, calibration solution bag, 210, auxiliary section, 212, fluid hole, the 220, first membrane body, 300, spool, 310, point
Thorn portion 320, sealing ring, 330, mounting portion, 302, first end face, 304, second end face, 20, getter device, 30, detection device,
40, the first telescopic device, the 50, second telescopic device, 60, controller, 70, syringe.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that when element is referred to as " being fixed on ", " being set to ", " being fixedly arranged on " or " install in " another yuan
Part, it can directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection "
Another element, it can be directly to another element or may be simultaneously present centering elements.When element with it is another
The perfect condition that a element is mutually perpendicular to or near normal both refers to is vertical, but the influence because manufacturing and assembling, can be with
There are certain vertical errors.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement
For illustrative purposes only, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first ", " second " involved in the utility model and " third " do not represent specific quantity and sequence, only
Differentiation for title.
As shown in Figure 1 to Figure 3, in an embodiment, a kind of vim and vigour biochemical test card 10 is provided, comprising: test card ontology
100, the test chamber that test card ontology 100 is equipped with first fluid pipeline 110, communicates with the outlet end of first fluid pipeline 110
120, the second fluid pipeline 130 communicated with the outlet end of test chamber 120, first fluid pipeline 110 are equipped with the first inlet
112, second fluid pipeline 130 is equipped with the interconnecting piece 132 for connecting suction means；Calibration solution bag 200, calibration solution bag 200 are solid
On test card ontology 100, and calibration solution bag 200 is equipped with the auxiliary section 210 docked with the first inlet 112；And spool
300, spool 300 is set in first fluid pipeline 110 or is set in calibration solution bag 200, and spool 300 is equipped with matches for puncturing
The sharp portion 310 in conjunction portion 210.
Above-mentioned vim and vigour biochemical test card 10 is in use, as shown in Figures 5 and 6, which is built in calibration solution bag 200
It is interior, then calibration solution bag 200 is integrated on vim and vigour biochemical test card 10；Alternatively, as shown in Figures 7 and 8, spool 300 is set
It is placed on the first fluid pipeline 110 of vim and vigour biochemical test card 10, and the sharp portion 310 can be towards the cooperation of calibration solution bag 200
Portion 210 is arranged.In this way, when being calibrated, only need to by pressed by external force first fluid pipeline 110 or calibration solution bag 200,
Sharp portion 310 with movable valve plug 300 can puncture auxiliary section 210, enable the calibration solution in calibration solution bag 200 by first
Inlet 112 flows into the first fluid pipeline 110 of vim and vigour biochemical test card 10, and can be guided by first fluid pipeline 110
Calibration process is carried out in calibration solution sucking test chamber 120；Then the test analysis of test fluid is carried out again.The vim and vigour biochemical test card
10 pierce through the company that calibration solution bag 200 completes calibration solution bag 200 and the first inlet 112 due to the sharp portion 310 using spool 300
Logical, the breakage that so can be avoided calibration solution bag 200 is excessive, and calibration solution is caused to outflow；Furthermore spool 300 can pass through a variety of sides
Formula is set in vim and vigour biochemical test card 10, and manufacturing process is more flexible, convenient for reducing manufacturing cost.
It should be noted that the specific material of calibration solution bag 200 of calibration solution can there are many, as long as can satisfy calibration solution
Memory requirement.Such as aluminum-plastic composite membrane.The specific structure shape of the test chamber 120 can there are many, such as a segment pipe or
Cavity etc..
On the basis of the above embodiments, in an embodiment, first fluid pipeline 110 or calibration solution bag 200 are in default side
To after compression, it is able to drive sharp portion 310 and punctures the formation of auxiliary section 210 fluid hole 212.In this way, convenient for right on preset direction
First fluid pipeline 110 or calibration solution bag 200 press, and enable sharp portion 310 accurately to puncture auxiliary section 210 and form out liquid
Hole 212.
Further, in an embodiment, as shown in Fig. 4 to Fig. 8, spool 300 is equipped with the sealing being arranged around sharp portion 310
Ring 320；When spool 300 is set in calibration solution bag 200, after the compression of the first preset direction, sealing ring 320 can will go out liquid
The outer peripheral bag body in hole 212 is pressed on the side wall of first fluid pipeline 110, is thusly-formed the first sealing of sealing fluid hole 212
Structure, so that the calibration solution in calibration solution bag 200 can not be flowed into first fluid pipeline 110 by fluid hole 212 (such as Fig. 5 institute
Show)；When spool 300 is set in first fluid pipeline 110, after the compression of the second preset direction, sealing ring 320 can be with the
The inner wall of one fluid line 110 fits closely and forms the second seals structure of the first inlet 112 of sealing, so that calibration solution
Calibration solution in bag 200 can not be flowed into first fluid pipeline 110 (as shown in Figure 7) by the first import liquid 112.In this way, working as
After the sharp portion 310 of spool 300 punctures the calibration solution bag 200 of calibration solution, so that after calibration solution bag 200 forms fluid hole 212, it can
To continue to press spool 300, so that sealing ring 320 and first fluid pipeline 110 form the first sealing structure, or and first fluid
Pipeline 110 forms second seals structure.And then it can use sealing ring 320 and envelope be sealed to the fluid hole of calibration solution bag 200
It is stifled, so it is not necessarily to other tools, it can the on-off control for realizing calibration solution flows into the calibration solution of test chamber 120 convenient for control
Amount so that the calibration analysis of vim and vigour biochemical test card 10 is more accurate.
Further, in an embodiment, the material of sealing ring 320 has elasticity.It is so real using elastic packing technology
The sealing of the fluid hole 212 of existing calibration solution bag 200, avoids damaging calibration solution bag 200 because of extruding, and calibration solution is caused to outflow and shadow
Ring test result.The specific material of the sealing ring 320 is selected in the prior art, and details are not described herein.
Based on any of the above embodiments, in an embodiment, as shown in Figures 5 and 6, calibration solution bag 200 is equipped with can
First membrane body 220 of elastic reset, spool 300 are fixedly arranged on the inner sidewall of the first membrane body 220, and sharp portion 310 is towards cooperation
Portion 210 is arranged；Or, in another embodiment, as shown in Figures 7 and 8, first fluid pipeline 110 be equipped with can elastic reset second
Membrane body 114, spool 300 are fixedly arranged on the inner sidewall of the second membrane body 114, and sharp portion 310 is arranged towards auxiliary section 210.In this way,
After the revocation of the pressing force of calibration solution bag 200 or first fluid pipeline 110, pass through the first membrane body 220 or the bullet of the second membrane body 114
Property reset force, spool 300 can be mobile towards the direction of the fluid hole 212 far from calibration solution bag 200, so that the fluid hole 212 or the
One inlet 112 is opened, and then realizes the automatic switching on of calibration solution bag and first fluid pipeline.First membrane body 220 and
The material of two membrane bodies can be made of the composite membrane with favorable elasticity reset capability.Specifically, which can be by
PE film (polyethylene film)+aluminium film+PET film (polyethylene terephthalate film)；The material of second membrane body 114 can be by PET
Film+pellosil is constituted.
Based on any of the above embodiments, as shown in figure 4, in an embodiment, spool 300 is equipped with the be oppositely arranged
One end face 302 and second end face 304, first end face 302 are equipped with mounting portion 330, and second end face 304 is equipped with sharp portion 310, spine
Portion 310 is oppositely arranged with auxiliary section 210.In this way, the spool 300 can be built in calibration solution bag 200 by mounting portion 330
(specifically, on the first membrane body 220 as the aforementioned), is then integrated on vim and vigour biochemical test card 10；Or spool 300 is arranged
In on the first fluid pipeline 110 of vim and vigour biochemical test card 10 (specifically, on the second membrane body 114 as the aforementioned), and the spine
Portion 310 can be arranged towards calibration solution bag.At this point, need to only pass through the first end of pressed by external force spool 300 when being calibrated
Face 302 may make sharp portion 310 to puncture calibration solution bag 200 and form fluid hole 212, so that the calibration solution in calibration solution bag 200
It can flow into the first fluid pipeline 110 of vim and vigour biochemical test card 10.
Further, in an embodiment, interconnecting piece 132 has cementability.Such spool 300 can be glued set on calibration solution
In interior or fluid line, convenient for integrated spool 300.
As shown in figure 3, sharp portion 310 is in cone shape or is in polygonal pyramid body shape in an embodiment.So convenient in spine
When portion 310 punctures bag body, auxiliary section 210 regularly can split to form well-regulated liquid outlet, preferably control auxiliary section
210 breakage.
It should be noted that the material of each structure of spool 300 can be selected in the prior art, it is no longer superfluous herein
It states.
Based on any of the above embodiments, as shown in Figure 1, in an embodiment, test card ontology 100 is additionally provided with and surveys
The waste liquid storage chamber 140 that the outlet end of examination chamber 120 communicates, the outlet end of waste liquid storage chamber 140 and the feed liquor in second fluid channel
End communicates.In this way, the calibration solution completed after calibration analysis can be pushed into or be sucked in waste liquid storage chamber 140, it both can be to avoid fixed
Standard liquid is exposed, and be also possible to prevent calibration solution retains the analysis result for influencing test fluid.In addition it is also possible to store test fluid, keep away
It is exposed (especially blood outflow pollutes instrument) to exempt from test fluid.
The specific structure of the waste liquid storage chamber 140 can be a variety of, such as formed by the identical pipeline of multistage, or be
Chamber.
Based on any of the above embodiments, as shown in Figure 1, in an embodiment, test card ontology 100 is additionally provided with third
Fluid line 150, the liquid feeding end of third fluid line 150 is for accessing test fluid, the outlet end of third fluid line 150 and survey
Try the liquid feeding end connection of chamber 120.In this way, can be docked by injector (such as syringe) with the liquid feeding end of third fluid line 150
It communicates, test fluid (such as blood) can so be injected in third fluid line 150, then be drawn again through third fluid line 150
Enter and is tested in test chamber 120.The liquid feeding end of third fluid line 150 can form injection needle construction, facilitate access test fluid.
As shown in Figure 10 to Figure 13, in another embodiment, a kind of blood gas analyzer is additionally provided, it is raw including above-mentioned vim and vigour
Change test card 10, further includes getter device 20, detection device 30 and communicated to connect with getter device 20 and detection device 30
Controller 60, the suction end of getter device 20 are docked and connected with the interconnecting piece 132 of second fluid pipeline 130, detection device 30
Test side is set in test chamber 120.
The blood gas analyzer need to only be pressed in use, when that need to be calibrated by external force (can be manual, can also be electronic)
First fluid pipeline 110 or calibration solution bag 200 are pressed, the sharp portion 310 with movable valve plug 300 can puncture auxiliary section 210, to make
Calibration solution 200 is connected to by the first inlet 112 with first fluid pipeline 110；Getter device is precisely controlled using controller 60
20 movements, suitable calibration solution is sucked in test chamber 120, is then analyzed using detection device 30 calibration solution, is completed
Calibration analysis；When subsequent progress test fluid analysis, also using getter device 20, suitable test fluid (such as blood) is sucked and is surveyed
It tries in chamber 120, then detection device 30 is recycled to analyze test fluid, obtain the report of test fluid parameter.The blood gas analysis
Instrument can accurately control the extraction amount of calibration solution when carrying out calibration work, guarantee that detection device 30 is completely covered in calibration solution
Test side will accurately complete calibration analysis, obtain accurate scaling parameter, be conducive to the accuracy for improving test parameter.
The equipment that the getter device 20 can be capable of providing negative inspiratory pressure for vacuum pump, negative inspiratory pressure pump etc..Detection dress
Setting 30 specific structure can be selected in the prior art, and details are not described herein.
On the basis of the above embodiments, as shown in Figure 10 to Figure 11, in an embodiment, the blood gas analyzer further include with
The first telescopic device 40 that controller 60 communicates to connect, the telescopic end of the first telescopic device 40 can compress first by preset direction
Fluid line 110 or calibration solution bag 200, so that sharp portion 310 punctures auxiliary section 210.In this way, when carrying out calibration analysis, peace
After installing test card 10, corresponding instruction only need to be inputted, the movement of the first telescopic device 40, driving can be controlled by controller 60
Telescopic end compresses first fluid pipeline 110 or calibration solution bag 200 by preset direction, so that sharp portion 310 punctures auxiliary section 210,
To make calibration solution bag 200 be connected to by the first inlet 112 with first fluid pipeline 110, it is then precisely controlled air-breathing dress again
20 movements are set, suitable calibration solution is sucked in test chamber 120, then calibration solution is analyzed using detection device 30, it is complete
At calibration analysis.The calibration analysis process is easy to operate, and intelligent high, calibration can be completed without carrying out strict training in operator
Analysis.
Further, it in an embodiment, referring to Figure 10 and combines shown in Fig. 4 to Fig. 8, the first telescopic device 40 stretches
End can be compressed first fluid pipeline 110 or calibration solution bag 200 by preset direction, and sealing ring 320 is enabled to seal fluid hole
212, or sealing ring 320 is enabled to seal the first inlet 112.In this way, the sharp portion 310 when spool 300 punctures calibration solution
Calibration solution bag 200 after so that calibration solution bag 200 formed fluid hole 212 after, can use the telescopic end of the first telescopic device 40
Continue to press spool 300, the outer peripheral bag body of fluid hole 212 can be pressed on the side of first fluid pipeline 110 by sealing ring 320
Wall is thusly-formed the first sealing structure of sealing fluid hole 212, so that the calibration solution in calibration solution bag 200 can not be by going out liquid
Hole 212 flows into first fluid pipeline 110 (as shown in Figure 5)；When spool 300 is set in first fluid pipeline 110,
After two preset directions are pressurized, sealing ring 320 can fit closely with the inner wall of first fluid pipeline 110 and form sealing first
The second seals structure of inlet 112, so that calibration solution in calibration solution bag 200 can not flow into the by the first import liquid 112
In one fluid line 110 (as shown in Figure 7).And then calibration solution is realized in the cooperation that can use the first telescopic device 40 and spool
On-off control, the amount of the calibration solution of test chamber 120 is flowed into convenient for control；When carrying out test fluid test, controller can be passed through
60 the first telescopic devices 40 of control close fluid hole 212, and calibration solution outflow is avoided to influence the test accuracy of test fluid.
Further, in an embodiment, as shown in Fig. 4 to Fig. 8, spool 300 is equipped with the first end face 302 being oppositely arranged
And second end face 304, first end face 302 be equipped with interconnecting piece 132, second end face 304 be equipped with sharp portion 310, sharp portion 310 with match
Conjunction portion 210 is oppositely arranged, and the telescopic end of the first telescopic device 40 is set to 302 positive direction of first end face, and can push spine
Portion 310 is mobile towards 210 direction of auxiliary section.In this way, the telescopic end of first telescopic device 40, which can move along a straight line, can be realized thorn
The control of broken and on-off.Specifically, which can be hydraulic stem, atmospheric pressure pole, linear motor or other flexible power
Output mechanism.
Specifically, in conjunction with shown in Fig. 5 and Fig. 6, calibration solution bag 200 be equipped with can elastic reset the first membrane body 220, spool
300 are fixedly arranged on the inner sidewall of the first membrane body 220, and sharp portion 310 is arranged towards auxiliary section 210；Or, in another embodiment,
As shown in Figures 7 and 8, first fluid pipeline 110 be equipped with can elastic reset the second membrane body 114, spool 300 is fixedly arranged on the second film
On the inner sidewall of body 114, and sharp portion 310 is arranged towards auxiliary section 210.In this way, the telescopic end when the first telescopic device 40 is multiple
Behind position, by the elastic reset power of the first membrane body 220 or the second membrane body 114, spool 300 can be towards going out far from calibration solution bag 200
The direction of fluid apertures 212 is mobile, so that the fluid hole 212 or the first inlet 112 are opened, and then realizes calibration solution bag and first
The automatic switching on of fluid line.
Based on any of the above embodiments, in an embodiment, as shown in FIG. 9 and 10, third fluid line 150 is set
Have can elastic reset third membrane body 152, third membrane body 152 be pressurized is capable of forming close third fluid channel third sealing knot
Structure.In this way, when carrying out calibration solution test, can (manual or automatically controlled) compress third membrane body 152 and form third sealing structure, into
And third fluid line 150 can be closed, it can be so mixed into avoid test fluid in calibration solution, influence the accurate of calibration analysis
Property.
Further, in an embodiment, which further includes the second flexible dress communicated to connect with controller 60
50 are set, the telescopic end of the second telescopic device 50 can press third membrane body 152 and form third sealing structure.And then it can use the
Two telescopic devices 50 realize the on-off control of test fluid, improve the accuracy of last test parameter.Specifically, the second flexible dress
Setting 50 can be hydraulic stem, atmospheric pressure pole, linear motor or other flexible power take-off mechanisms.
Another embodiment additionally provides a kind of control method of blood gas analyzer, includes the following steps:
First fluid pipeline 110 or calibration solution bag 200 are compressed by preset direction, so that sharp portion 310 punctures auxiliary section
210 and form fluid hole 212；
By the test chamber 120 of the calibration solution sucking vim and vigour test card 10 of calibration solution bag 200, calibration analysis is carried out；
After completing calibration analysis, then test fluid is sucked or is pushed into test chamber 120, carries out test analysis.
Using the control method of above-mentioned blood gas analyzer, as shown in figure 12, the calibration analysis of calibration solution can be realized automatically
And the test analysis of test fluid, operator need to only be inserted into the syringe 70 for being stored with test fluid when testing and starting, grasp after insertion
Author can leave, save operator's operating time, reduce working strength, and without having to worry about test fluid leakage, test fluid whether
The problems such as appropriate, can be improved the accuracy of test parameter.
On the basis of the above embodiments, in an embodiment, as shown in FIG. 12 and 13, after completing calibration analysis, also
Include: to close the fluid hole 212 of calibration solution bag 200, then test fluid is sucked into test chamber 120, carries out test analysis.In this way, can
To realize the analysis of calibration solution and the analysis of test fluid using getter device 20, be conducive to save the cost, while making vim and vigour point
Analyzer more minimizes.Furthermore, it is possible to accurately control extraction amount by getter device 20, measuring accuracy is further increased.Tool
Body, getter device 20 is vacuum pump, by controlling the linear stepping motor work step number of vacuum pump, can accurately control calibration
The extraction amount of liquid and test fluid guarantees that sensor module is completely covered in calibration solution and test fluid.
Further, compare current art scheme, this control method can be used 20 automatic sucking calibration solution of getter device and
Test fluid, convenient for control extraction amount, can effectively solve test fluid leakage, test fluid contacted with air, test fluid suction amount whether
The problems such as suitable；The operation requirement of operator can be reduced simultaneously, and operator need to only be inserted into syringe, and test job is automatic by instrument
It completes, realizes foolproof operation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (14)
1. a kind of vim and vigour biochemical test card characterized by comprising
Test card ontology, the test card ontology are equipped with first fluid pipeline, communicate with the outlet end of the first fluid pipeline
Test chamber, the second fluid pipeline that is communicated with the outlet end of the test chamber, the first fluid pipeline is equipped with the first feed liquor
Mouthful, the second fluid pipeline is equipped with the interconnecting piece for connecting suction means；
Calibration solution bag, the calibration solution bag are fixedly arranged on the test card ontology, and the calibration solution bag is equipped with and described first
The auxiliary section of inlet docking；And
Spool, the spool are set in the first fluid pipeline or are set in the calibration solution bag, and the spool is equipped with
For puncturing the sharp portion of the auxiliary section.
2. vim and vigour biochemical test card according to claim 1, which is characterized in that the first fluid pipeline or the calibration
Liquid bag is able to drive the sharp portion and punctures the auxiliary section formation fluid hole after preset direction compression.
3. vim and vigour biochemical test card according to claim 2, which is characterized in that the spool is equipped with around the sharp portion
The sealing ring of setting；When the spool is set in the calibration solution bag, after the compression of the first preset direction, the sealing ring
The fluid hole can be sealed；When the spool is set in the first fluid pipeline, after the compression of the second preset direction,
The sealing ring can seal first inlet.
4. vim and vigour biochemical test card according to claim 3, which is characterized in that the material of the sealing ring has elasticity.
5. vim and vigour biochemical test card according to claim 1, which is characterized in that the calibration solution bag is equipped with can elastic reset
The first membrane body, the spool is fixedly arranged on the inner sidewall of first membrane body, and the sharp portion is set towards the auxiliary section
It sets；Or the first fluid pipeline be equipped with can elastic reset the second membrane body, the spool is fixedly arranged on the interior of second membrane body
On side wall, and the sharp portion is arranged towards the auxiliary section.
6. vim and vigour biochemical test card according to claim 1, which is characterized in that the spool is equipped with first be oppositely arranged
End face and second end face, the first end face be equipped with mounting portion, the second end face be equipped with the sharp portion, the sharp portion with
The auxiliary section is oppositely arranged.
7. vim and vigour biochemical test card according to claim 3 or 4, which is characterized in that the test card ontology be additionally provided with
The waste liquid storage chamber that the outlet end of the test chamber communicates, the outlet end of the waste liquid storage chamber and the second fluid channel
Liquid feeding end communicates.
8. vim and vigour biochemical test card according to claim 7, which is characterized in that the test card ontology is additionally provided with third stream
Body pipeline, the liquid feeding end of the third fluid line for accessing test fluid, the outlet end of the third fluid line with it is described
The liquid feeding end of test chamber is connected to.
9. a kind of blood gas analyzer, which is characterized in that further include inhaling including vim and vigour biochemical test card as claimed in claim 8
Device of air, detection device and the controller communicated to connect with the getter device and the detection device, the getter device
Suction end be connected to the second fluid pipeline by the interconnecting piece, the test side of the detection device is set to the survey
It tries intracavitary.
10. blood gas analyzer according to claim 9, which is characterized in that further include being communicated to connect with the controller
First telescopic device, the telescopic end of first telescopic device can be compressed by the preset direction first fluid pipeline or
The calibration solution bag, so that the sharp portion punctures the auxiliary section.
11. blood gas analyzer according to claim 10, which is characterized in that the telescopic end of first telescopic device can
Compress the first fluid pipeline or the calibration solution bag by the preset direction, enable the sealing ring seal it is described go out
Fluid apertures, or the sealing ring is enabled to seal first inlet.
12. blood gas analyzer according to claim 10, which is characterized in that the spool is equipped with the first end being oppositely arranged
Face and second end face, the first end face are equipped with interconnecting piece, and the second end face is equipped with the sharp portion, the sharp portion and institute
It states auxiliary section to be oppositely arranged, the telescopic end of first telescopic device is set to the first end face positive direction, and can push
The sharp portion is mobile towards the auxiliary section direction.
13. according to the described in any item blood gas analyzers of claim 9 to 12, which is characterized in that the third fluid line is set
Have can elastic reset third membrane body, the third membrane body, which is pressurized, to be capable of forming the third for closing the third fluid channel and seals
Structure.
14. blood gas analyzer according to claim 13, which is characterized in that further include being communicated to connect with the controller
Second telescopic device, the telescopic end of second telescopic device can press the tertiary membrane body and form the third sealing knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843418.9U CN209513801U (en) | 2018-11-09 | 2018-11-09 | Vim and vigour biochemical test card and blood gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821843418.9U CN209513801U (en) | 2018-11-09 | 2018-11-09 | Vim and vigour biochemical test card and blood gas analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN209513801U true CN209513801U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821843418.9U Active CN209513801U (en) | 2018-11-09 | 2018-11-09 | Vim and vigour biochemical test card and blood gas analyzer |
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| CN (1) | CN209513801U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175529A (en) * | 2020-01-23 | 2020-05-19 | 广州万孚生物技术股份有限公司 | In-vitro diagnosis analyzer, reagent card and mounting structure |
| CN111257548A (en) * | 2020-02-28 | 2020-06-09 | 广州万孚生物技术股份有限公司 | In vitro diagnosis analyzer and reagent card |
-
2018
- 2018-11-09 CN CN201821843418.9U patent/CN209513801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175529A (en) * | 2020-01-23 | 2020-05-19 | 广州万孚生物技术股份有限公司 | In-vitro diagnosis analyzer, reagent card and mounting structure |
| WO2021147352A1 (en) * | 2020-01-23 | 2021-07-29 | 广州万孚生物技术股份有限公司 | In-vitro diagnostic analyzer, reagent card, and mounting structure |
| CN111257548A (en) * | 2020-02-28 | 2020-06-09 | 广州万孚生物技术股份有限公司 | In vitro diagnosis analyzer and reagent card |
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