CN205691536U - Blood gas analyzer and vim and vigour biochemical test card thereof - Google Patents
Blood gas analyzer and vim and vigour biochemical test card thereof Download PDFInfo
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- CN205691536U CN205691536U CN201620275714.8U CN201620275714U CN205691536U CN 205691536 U CN205691536 U CN 205691536U CN 201620275714 U CN201620275714 U CN 201620275714U CN 205691536 U CN205691536 U CN 205691536U
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- waste liquid
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- liquid chamber
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- test card
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- 238000010876 biochemical test Methods 0.000 title claims abstract description 28
- 239000008280 blood Substances 0.000 title claims abstract description 24
- 210000004369 blood Anatomy 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 151
- 239000012530 fluid Substances 0.000 claims abstract description 96
- 239000002699 waste material Substances 0.000 claims abstract description 81
- 230000000740 bleeding effect Effects 0.000 claims abstract description 36
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000012482 calibration solution Substances 0.000 claims description 75
- 239000003153 chemical reaction reagent Substances 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052710 silicon Inorganic materials 0.000 claims description 14
- 239000010703 silicon Substances 0.000 claims description 14
- 229920002799 BoPET Polymers 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 4
- 241000283216 Phocidae Species 0.000 description 42
- 230000000694 effects Effects 0.000 description 12
- 239000000243 solution Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
This utility model relates to a kind of blood gas analyzer and vim and vigour biochemical test card thereof, at least include being provided with injection port, the test card main body of bleeding point and fluid pipeline, it is arranged at the electrode circuit plate in test card main body, fluid pipeline includes waste liquid chamber, the test fluid pipeline that one end connects with injection port, two ends respectively with the electrode pipeline of waste liquid chamber and test fluid pipeline communication, electrode pipeline connects with electrode circuit plate, waste liquid chamber at least includes the first waste liquid chamber and the second waste liquid chamber being arranged side by side, connect the first waste liquid chamber and the leakage fluid dram in the second waste liquid chamber, first waste liquid chamber is provided with and the inlet of electrode pipeline communication, second waste liquid chamber is provided with the liquid outlet connected with bleeding point, liquid outlet is positioned at the top of inlet, leakage fluid dram is located close to the side of liquid outlet.All without arranging sealing-plug on bleeding point, external device (ED) directly connects with bleeding point, there is not the problem producing chip because piercing through sealing-plug, eliminates the hidden danger that chip contaminated electrode causes test to scrap.
Description
Technical field
This utility model relates to field of medical technology, particularly to a kind of blood gas analyzer and vim and vigour biochemical test card thereof.
Background technology
Vim and vigour biochemical test card is widely used in medical industry, and this test card integrated biochemical test electrode, by reagent bag
Calibration solution calibrate, then test fluid is tested, after having tested, in order to prevent calibration solution and test fluid from taking out from this
Flowing out in QI KOU, the bleeding point of test card is typically sealed by sealing-plug.But in test process, entering on the vacuum pump in instrument
Sample pin need to pierce through sealing-plug could be with the pipeline communication in test card, and in penetration process, sealing-plug easily produces chip, chip
Easily flow to test on electrode with calibration solution, cause electrode to test and cause test card to scrap；And after test card test completes,
Sample introduction needle need to depart from sealing-plug, there is pierced holes because sealing-plug is pierced, therefore there is sealing-plug and can not fully seal and pierce through
Hole causes test fluid to flow out from this pierced holes, causes the hidden danger that liquid pollutes.
Utility model content
The purpose of this utility model is to provide a kind of blood gas analyzer and vim and vigour biochemical test card thereof, it is possible to avoid liquid
Leakage and the problem polluted, and eliminate the hidden danger that chip contaminated electrode causes test to scrap.
For realizing the purpose of this utility model, adopt the technical scheme that:
A kind of vim and vigour biochemical test card, at least includes being provided with the test card main body of injection port, bleeding point and fluid pipeline, setting
Be placed in the electrode circuit plate in test card main body, fluid pipeline include test fluid pipeline that waste liquid chamber, one end connect with injection port,
Two ends respectively with the electrode pipeline of waste liquid chamber and test fluid pipeline communication, electrode pipeline connects with electrode circuit plate, and waste liquid chamber is extremely
Include the first waste liquid chamber being arranged side by side and the second waste liquid chamber less, connect the first waste liquid chamber and the leakage fluid dram in the second waste liquid chamber,
One waste liquid chamber is provided with and the inlet of electrode pipeline communication, and the second waste liquid chamber is provided with the liquid outlet connected with bleeding point, liquid outlet
Being positioned at the top of inlet, leakage fluid dram is located close to the side of liquid outlet.
After completing test, bleeding point and external device (ED) depart from, and calibration solution is stored in the first waste liquid intracavity, the first waste liquid chamber and
Being provided with leakage fluid dram between second waste liquid chamber, there is cross section poor between leakage fluid dram and waste liquid chamber, calibration solution is because of self liquid tension
The second waste liquid intracavity cannot be flowed into from the first waste liquid chamber, prevent liquid from leaking out from bleeding point further.With traditional test
Card is compared, and bleeding point of the present utility model is without arranging sealing-plug, and external device (ED) directly connects with bleeding point, does not exist because piercing through
Sealing-plug and produce the problem of chip, eliminate chip contaminated electrode and cause the hidden danger scrapped of test.
Below technical scheme is further illustrated:
Further, test card main body is additionally provided with calibration solution mouth, and fluid pipeline also includes and test fluid pipeline, electrode tube
The calibration solution pipeline that road is connected, the liquid level highest point of calibration solution pipeline is higher than the liquid level of test fluid.After completing test, calibration solution
Mouth departs from external device (ED), and test fluid is stored in electrode pipeline and calibration solution pipeline, owing to the liquid level of calibration solution pipeline is the highest
Place is higher than the liquid level of test fluid, and under the effect without external force, test fluid cannot flow through the liquid level highest point of calibration solution pipeline, liquid
Will not reveal from calibration solution mouth, prevent liquid from polluting.Compared with traditional test card, calibration solution mouth of the present utility model is without setting
Putting sealing-plug, external device (ED) directly connects with calibration solution mouth, there is not the problem producing chip because piercing through sealing-plug, eliminates broken
Bits contaminated electrode causes the hidden danger that test is scrapped.
Further, the liquid level highest point of calibration solution pipeline is arranged with opening up leakage-proof socket.Leakage-proof socket and calibration
There is cross section between liquid pipeline poor, test fluid cannot flow out because of self liquid tension from leakage-proof socket, prevent further liquid from
Calibration solution mouth leaks.
Further, the first waste liquid intracavity and the second waste liquid intracavity are equipped with support column, and leakage fluid dram is near the first waste liquid
Chamber or the top in the second waste liquid chamber.By arranging support column, test is prevented to be stuck in when being bled by bleeding point, on test card
Diaphragm seal be absorbed in waste liquid intracavity, prevent liquid from leaking out from bleeding point further.
Further, vim and vigour biochemical test card also includes that electrode test groove, the bottom of electrode pipeline pass through electrode test
Groove connects with electrode circuit plate.
Further, inlet is located at the bottom in the first waste liquid chamber, and liquid outlet is located at the top in the second waste liquid chamber.In nothing
Under the effect of external force, calibration solution cannot flow out from liquid outlet, then the bleeding point connected with liquid outlet does not haves fluid leakage, enters
One step prevents liquid from polluting.
Further, vim and vigour biochemical test card also includes press part and the diaphragm seal of sealing liquid pipeline, and diaphragm seal is
Elastic composite film, test fluid pipeline is provided with groove with the opposite face of diaphragm seal, and diaphragm seal, between groove and press part, compresses
Part is provided with the pressure head mated with groove shapes.When press part crush seal film is fitted to groove side, test fluid pipeline realizes closing
Close；Diaphragm seal is elastic composite film, and when extrusion leaves diaphragm seal, diaphragm seal leaves groove by the elastic deformation of self, surveys
Test solution pipeline realizes opening.Groove is arranged in test fluid pipeline, is integrally formed with test fluid pipeline, there is not unnecessary cavity,
Do not remain bubble, reduce test fluid consumption simultaneously, improve test accuracy；Without arranging on and off switch plug in test card main body
With the diaphragm seal for covering channel switching plug, it is to avoid leakage problem, reduce number of parts, it is simple to produce, reduce product not
Yield.
Further, diaphragm seal includes glued membrane, flexible silicon glued membrane and PET film, and glued membrane is bonded in test card main body and institute
Stating between flexible silicon glued membrane, PET film is covered in the side of flexible silicon glued membrane groove dorsad.Glued membrane plays adhesive seal film and test card
The effect of main body, makes each pipe sealing of test card；Flexible silicon glued membrane seals, by the elastic filling of flexible silicon glued membrane self
In the groove of test card main body；PET film plays support and reset response, makes diaphragm seal ensure diaphragm seal outside while deformation
Power realizes active homing after eliminating, and diaphragm seal uses plane and big mask mode by close for the fluid pipeline in whole test card
Envelope, avoids leakage problem further.
Further, bottom portion of groove is provided with the jut protruding to diaphragm seal side.When diaphragm seal is filled on groove,
Jut is bumped in diaphragm seal, and the obturation effect making test fluid pipeline is more preferable.
This utility model also provides for a kind of blood gas analyzer, and including reagent bag, pump and vim and vigour biochemical test card, reagent bag sets
Having the first contact pin connected with calibration solution mouth, pump is provided with the second contact pin connected with bleeding point.
Extraction calibration solution, when calibrating electrode, closes test fluid pipeline, and reagent job contract makes reagent bag internal calibration liquid
Pipeline connects with calibration solution mouth, and pump connects with bleeding point, and pump work produces negative pressure, so that calibration solution is from examination in making fluid pipeline
It is flowed in agent bag in calibration solution pipeline and the electrode pipeline of test card；After having calibrated, in reagent bag lathe turner makes reagent bag
Air line connect with calibration solution mouth, pump works on and makes to produce in fluid pipeline negative pressure, so that air is from reagent packet stream
Entering in calibration solution pipeline and electrode pipeline, calibration solution is pumped to waste liquid intracavity；Extract test fluid afterwards, open test fluid pipe
Road, reagent job contract makes reagent bag interior conduit close with calibration solution mouth, and pump works in making fluid pipeline and produces negative pressure, thus
Make test fluid flow in test fluid pipeline and electrode pipeline from injection port, test fluid is tested；After having tested, there is this
The blood gas analyzer of vim and vigour biochemical test card, it is possible to avoid liquid leakage and the problem polluted, and eliminate chip contaminated electrode and make
Become the hidden danger that test is scrapped.
Further, blood gas analyzer also includes sealing member, and sealing member is sheathed on the first contact pin and the second contact pin, surveys
The outer wall of examination card main body is provided with and the seal groove of sealing member form fit.Make the effect preventing liquid from leaking of blood gas analyzer more
Good, compared with traditional blood gas analyzer, sealing member is sealed in the first contact pin and the second contact pin respectively, divides with test card main body
From, it is ensured that on the premise of sealing, avoid again eliminating the hidden danger that chip contaminated electrode causes test to scrap.
Compared with prior art, this utility model has the advantages that
After this utility model completes test, bleeding point and calibration solution mouth depart from external device (ED), and calibration solution is stored in waste liquid
Intracavity, test fluid is stored in electrode pipeline and calibration solution pipeline, owing to the liquid outlet in waste liquid chamber is positioned at the top of inlet,
Cannot flow out from liquid outlet without calibration solution under the effect of external force, then the bleeding point connected with liquid outlet does not haves fluid leakage,
Prevent liquid from polluting；And the liquid level highest point of calibration solution pipeline is higher than the liquid level of test fluid, test fluid under the effect without external force
Cannot flow through the liquid level highest point of calibration solution pipeline, liquid will not be revealed from calibration solution mouth, prevents liquid from polluting.With traditional survey
Examination card is compared, and all without arranging sealing-plug on calibration solution mouth and bleeding point, external device (ED) directly connects with calibration solution mouth and bleeding point
Logical, there is not the problem producing chip because piercing through sealing-plug, eliminate the hidden danger that chip contaminated electrode causes test to scrap.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment vim and vigour biochemical test card；
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view；
Fig. 3 is enlarged drawing at the I of Fig. 2；
Fig. 4 is the structural representation of this utility model embodiment blood gas analyzer；
Fig. 5 is the first working state schematic representation of this utility model embodiment blood gas analyzer；
Fig. 6 is the second working state schematic representation of this utility model embodiment blood gas analyzer；
Fig. 7 is the 3rd working state schematic representation of this utility model embodiment blood gas analyzer.
Description of reference numerals:
10. test card main body, 110. injection ports, 120. bleeding points, 130. fluid pipelines, 131. test fluid pipelines, 1311.
Groove, 1312. juts, 132. calibration solution pipelines, 1321. calibration solution mouths, 1322. leakage-proof sockets, 1323. tops, 133. waste liquids
Chamber, 1331. inlets, 1332. liquid outlets, 1333. leakage fluid drams, 1334. first waste liquid chambeies, 1335. second waste liquid chambeies, 134. electricity
Pole pipeline, 135. waste solution channels, 140. support columns, 150. electrode test grooves, 160. sealing members, 170. seal grooves, 20. electrode wires
Road plate, 40. press parts, 410. pressure heads, 50. diaphragm seals, 510. glued membranes, 520. flexible silicon glued membranes, 530.PET film, 60. sample introductions
Pin, 70. syringes, 80. reagent bags, 810. first contact pins, 90. pumps, 910. second contact pins.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiment of the present utility model is described in detail:
As depicted in figs. 1 and 2, a kind of vim and vigour biochemical test card, at least include being provided with injection port 110, calibration solution mouth 1321
With the test card main body 10 of bleeding point 120, the fluid pipeline 130 being arranged in test card main body 10 and electrode circuit plate 20, envelope
Closing the diaphragm seal 50 of fluid pipeline 130, fluid pipeline 130 includes test fluid pipeline 131, calibration solution pipeline 132, waste liquid chamber 133
And the electrode pipeline 134 connected with electrode circuit plate 20, one end of test fluid pipeline 131 connects with injection port 110, the other end with
Calibration solution pipeline 132 connects with electrode pipeline 134, and calibration solution pipeline 132 is away from one end and the calibration solution mouth of test fluid pipeline 131
1321 connections, electrode pipeline 134 connects with the inlet 1331 in waste liquid chamber 133 away from one end of test fluid pipeline 131, waste liquid chamber
The liquid outlet 1332 of 133 connects with bleeding point 120, and liquid outlet 1332 is positioned at the top of inlet 1331, calibration solution pipeline 132
Liquid level highest point is higher than the liquid level of test fluid.
After completing test, bleeding point 120 and calibration solution mouth 1321 depart from external device (ED), and calibration solution is stored in waste liquid chamber
In 133, test fluid is stored in electrode pipeline 134 and calibration solution pipeline 132, owing to the liquid outlet 1332 in waste liquid chamber 133 is positioned at
The top of inlet 1331, under the effect without external force, calibration solution cannot flow out from liquid outlet 1332, then with liquid outlet 1332 even
Logical bleeding point 120 does not haves fluid leakage, prevents liquid from polluting；And the liquid level highest point i.e. pipeline of calibration solution pipeline 132
Top 1323 higher than the liquid level of test fluid, under the effect without external force, test fluid cannot flow through the liquid level of calibration solution pipeline 132
Highest point, liquid will not be revealed from calibration solution mouth 1321, prevent liquid from polluting.Compared with traditional test card, this utility model
Calibration solution mouth 1321 and bleeding point 120 on all without arranging sealing-plug, external device (ED) directly with calibration solution mouth 1321 and bleeding
, there is not the problem producing chip because piercing through sealing-plug in mouthfuls 120 connections, eliminate that chip contaminated electrode causes that test scraps is hidden
Suffer from.
In the present embodiment, waste liquid chamber 133 includes the first waste liquid chamber 1334 being arranged side by side and the second waste liquid chamber 1335, connects
Logical first waste liquid chamber 1334 and the leakage fluid dram 1333 in the second waste liquid chamber 1335, the bottom in the first waste liquid chamber 1334 is provided with inlet
1331, the top in the second waste liquid chamber 1335 is provided with liquid outlet 1332, and leakage fluid dram 1333 is located close to the side of liquid outlet 1332.Survey
After having tried, calibration solution is stored in the first waste liquid chamber 1334, arranges between the first waste liquid chamber 1334 and the second waste liquid chamber 1335
Leakage fluid dram 1333, and leakage fluid dram 1333 is located close to the side of liquid outlet 1332 and connects the first waste liquid chamber 1334 and second
, there is cross section between leakage fluid dram 1333 and waste liquid chamber 133 poor in the top in waste liquid chamber 1335, calibration solution cannot because of self liquid tension
Flow in the second waste liquid chamber 1335 from the first waste liquid chamber 1334 easily, prevent liquid from leaking out from bleeding point 120 further.Useless
Sap cavity 133 can also arrange more than one according to actual needs.
As it is shown in figure 1, fluid pipeline 130 also includes waste solution channel 135, it is connected between liquid outlet 1332 with bleeding point 120
There is waste solution channel 135.
As it is shown in figure 1, the top 1323 of calibration solution pipeline 132 is arranged with opening up leakage-proof socket 1322.Leakage-proof socket
There is cross section between 1322 and calibration solution pipeline 132 poor, test fluid cannot flow out because of self liquid tension from leakage-proof socket 1322,
Prevent liquid from leaking from calibration solution mouth 1321 further.Leakage-proof socket 1322 can also be arranged on calibration solution according to actual needs
Between one end that the top 1323 of pipeline 132 and calibration solution pipeline 132 are connected with test fluid pipeline 131.
As in figure 2 it is shown, vim and vigour biochemical test card also includes that electrode test groove 150, the bottom of electrode pipeline 134 pass through electrode
Test trough 150 connects with electrode circuit plate 20.
As shown in Figure 2 and Figure 5, vim and vigour biochemical test card also includes that press part 40, diaphragm seal 50 are elastic composite film, test
Liquid pipeline 131 is provided with groove 1311 with the opposite face of diaphragm seal 50, and diaphragm seal 50, between groove 1311 and press part 40, supports
Casting die 40 is provided with and the pressure head 410 of groove 1311 form fit.When press part 40 crush seal film 50 pastes to groove 1311 side
Closing, test fluid pipeline 131 realizes closing；When extrusion 40 leaves diaphragm seal 50, diaphragm seal 50 by self elastic deformation from
Recessing 1311, test fluid pipeline 131 realizes opening.Groove 1311 is arranged in test fluid pipeline 131, with test fluid pipeline
131 are integrally formed, and there is not unnecessary cavity, do not remain bubble, reduce test fluid consumption simultaneously, improve test accuracy；Test
Without arranging on and off switch plug and for covering the diaphragm seal of channel switching plug in card main body 10, it is to avoid leakage problem, subtract
Few number of parts, it is simple to produce, reduces product fraction defective.
In the present embodiment, as it is shown on figure 3, diaphragm seal 50 includes glued membrane 510, flexible silicon glued membrane 520 and PET film 530, glue
Film 510 is bonded between test card main body 10 and described flexible silicon glued membrane 520, and PET film 530 is covered in flexible silicon glued membrane 520 and carries on the back
Side to groove 1311.Glued membrane 510 plays the effect of adhesive seal film 50 and test card main body 10, makes each pipeline of test card seal
Close；Flexible silicon glued membrane 520 seals, and the elasticity by flexible silicon glued membrane 520 self is filled in groove 1311；PET film 530
Rising and support and reset response, diaphragm seal 50 realizes active homing after external force eliminates to make diaphragm seal 50 ensure while deformation,
And diaphragm seal 50 uses plane and big mask mode to be sealed by the fluid pipeline 130 in whole test card, avoid Lou further
Gas problem.Diaphragm seal 50 can also use other version according to actual needs.
As it is shown on figure 3, be provided with the jut 1312 protruding to diaphragm seal side bottom groove 1311, jut is rib
Shape.When diaphragm seal is filled on groove 1311, jut 1312 is bumped in diaphragm seal 50, makes the airtight effect of test fluid pipeline 131
Fruit is more preferably.
As it is shown in figure 1, be equipped with two support columns 140 in the first waste liquid chamber 1334 and in the second waste liquid chamber 1335.Pass through
Arranging support column 140, prevent test to be stuck in when being bled by bleeding point 120, the diaphragm seal 50 on test card is absorbed in waste liquid
In chamber 133.First waste liquid chamber 1334 and the second waste liquid chamber 1335 can also arrange more than one support column according to actual needs
140。
As it is shown in figure 1, vim and vigour biochemical test card also includes that sample introduction needle 60, sample introduction needle 60 are fixed to test entering of card main body 10
Connecting on sample mouth 110 and with syringe 70, test fluid is deposited in syringe 70.
As shown in Figure 4, this utility model also provides for a kind of blood gas analyzer, biochemical including reagent bag 80, pump 90 and vim and vigour
Test card, reagent bag 80 is provided with the first contact pin 810 connected with calibration solution mouth 1321, and pump 90 is provided with and connects with bleeding point 120
Second contact pin 910.
As it is shown in figure 5, extraction calibration solution, when calibrating electrode, closing test fluid pipeline 131, reagent bag 80 works
Making reagent bag 80 internal calibration liquid pipeline 132 connect with calibration solution mouth 1321, pump 90 connects with bleeding point 120, and pump 90 work makes liquid
Negative pressure is produced, so that calibration solution is flowed into calibration solution pipeline 132 and the electrode of test card in reagent bag 80 in body pipeline 130
In pipeline 134；As shown in Figure 6, after having calibrated, reagent bag 80 work makes the air line in reagent bag 80 and calibration solution mouth
1321 connections, pump 90 works in making fluid pipeline 130 and produces negative pressure, so that air is flowed into calibration solution from reagent bag 80
In pipeline 132 and electrode pipeline 134, calibration solution is pumped in the first waste liquid chamber 1334；Extract test fluid afterwards, as it is shown in fig. 7,
Opening test fluid pipeline 131, reagent bag 80 work makes reagent bag 80 interior conduit close with calibration solution mouth 1321, and pump 90 works on
Negative pressure is produced, so that test fluid flows into test fluid pipeline 131 and electrode pipeline 134 from injection port 110 in making fluid pipeline 130
In, test fluid is tested；After having tested, there is the blood gas analyzer of this vim and vigour biochemical test card, it is possible to avoid liquid
Leakage and the problem polluted, and eliminate the hidden danger that chip contaminated electrode causes test to scrap.
As shown in Figure 1 and Figure 4, blood gas analyzer also includes that sealing member 160, sealing member 160 are sheathed on the first contact pin 810 He
On second contact pin 910, the outer wall of test card main body 10 is provided with and the seal groove 170 of sealing member 160 form fit.Make blood gas analysis
The effect preventing liquid from leaking of instrument is more preferable, and compared with traditional blood gas analyzer, sealing member 160 of the present utility model is the closeest
It is enclosed on the first contact pin 810 and the second contact pin 910, separates with test card main body 10, it is ensured that on the premise of sealing, avoid again eliminating
Chip contaminated electrode causes the hidden danger that test is scrapped.And first the needle position of contact pin 810 and the second contact pin 910 due to without thorn
Wearing sealing-plug, but connect with calibration solution mouth 1321, bleeding point 120 respectively, therefore needle position both can be arranged in cusp-shaped,
It can also be provided that other shapes such as tack.
In the present embodiment, the first contact pin 810 and the second contact pin 910 are sealed by same sealing member 160, vim and vigour
Analyser can also a sheathed sealing member on the first contact pin 810 and the second contact pin 910 the most respectively, test card
The outer wall of main body 10 is arranged and sealing member seal groove one to one.
Blood gas analyzer also includes drive ram 410 driving means reciprocating to groove 1311 side, and (accompanying drawing is not
Mark).Driving press part 40 to move by driving means, the operation making blood gas analyzer is simpler.
In the present embodiment, driving means is motor, and pump 90 is vacuum pump.Driving means and pump 90 can also be according to reality
Need to be set to other forms.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the common skill of this area
For art personnel, without departing from the concept of the premise utility, it is also possible to making such as dried fruits deformation and improve, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (11)
1. a vim and vigour biochemical test card, it is characterised in that at least include the test being provided with injection port, bleeding point and fluid pipeline
Card main body, the electrode circuit plate being arranged in described test card main body, described fluid pipeline include waste liquid chamber, one end with described enter
Sample mouth connection test fluid pipeline, two ends respectively with described waste liquid chamber and the electrode pipeline of described test fluid pipeline communication, described
Electrode pipeline connects with described electrode circuit plate, and described waste liquid chamber at least includes the first waste liquid chamber and the second waste liquid being arranged side by side
Chamber, connecting described first waste liquid chamber and the leakage fluid dram in described second waste liquid chamber, described first waste liquid chamber is provided with and described electrode tube
The inlet of road connection, described second waste liquid chamber is provided with the liquid outlet connected with described bleeding point, and described liquid outlet is positioned at described
The top of inlet.
Vim and vigour biochemical test card the most according to claim 1, it is characterised in that described test card main body is additionally provided with calibration solution
Mouthful, described fluid pipeline also includes the calibration solution pipeline being connected with described test fluid pipeline, described electrode pipeline, described calibration
The liquid level highest point of liquid pipeline is higher than the liquid level of test fluid.
Vim and vigour biochemical test card the most according to claim 2, it is characterised in that the liquid level highest point of described calibration solution pipeline
It is arranged with opening up leakage-proof socket.
Vim and vigour biochemical test card the most according to claim 1, it is characterised in that described first waste liquid intracavity and described second
Waste liquid intracavity is equipped with support column, and described leakage fluid dram is near described first waste liquid chamber or the top in described second waste liquid chamber.
Vim and vigour biochemical test card the most according to claim 1, it is characterised in that also include electrode test groove, described electrode
The bottom of pipeline is connected with described electrode circuit plate by described electrode test groove.
6. according to the vim and vigour biochemical test card described in any one of claim 1 to 5, it is characterised in that described inlet is located at institute
Stating the bottom in the first waste liquid chamber, described liquid outlet is located at the top in described second waste liquid chamber.
7. according to the vim and vigour biochemical test card described in any one of claim 1 to 5, it is characterised in that also include press part and envelope
Closing the diaphragm seal of described fluid pipeline, described diaphragm seal is elastic composite film, the phase of described test fluid pipeline and described diaphragm seal
Opposite is provided with groove, and described diaphragm seal is between described groove and described press part, and described press part is provided with and described groove
The pressure head of form fit.
Vim and vigour biochemical test card the most according to claim 7, it is characterised in that described diaphragm seal includes glued membrane, flexible silicon
Glued membrane and PET film, described glued membrane is bonded between described test card main body and described flexible silicon glued membrane, and described PET film is covered in
The side of the described the most described groove of flexible silicon glued membrane.
Vim and vigour biochemical test card the most according to claim 7, it is characterised in that described bottom portion of groove is provided with to described close
The jut that sealer side is protruding.
10. a blood gas analyzer, it is characterised in that include reagent bag, pump and the blood as described in any one of claim 1 to 8
Gas biochemical test card, described test card main body is additionally provided with calibration solution mouth, and described reagent bag is provided with and connects with described calibration solution mouth
First contact pin, described pump is provided with the second contact pin connected with described bleeding point.
11. blood gas analyzers according to claim 10, it is characterised in that also including sealing member, described sealing member is sheathed
On described first contact pin and described second contact pin, the outer wall of described test card main body is provided with and described sealing member form fit
Seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275714.8U CN205691536U (en) | 2016-03-31 | 2016-03-31 | Blood gas analyzer and vim and vigour biochemical test card thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275714.8U CN205691536U (en) | 2016-03-31 | 2016-03-31 | Blood gas analyzer and vim and vigour biochemical test card thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691536U true CN205691536U (en) | 2016-11-16 |
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ID=57263825
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275714.8U Expired - Fee Related CN205691536U (en) | 2016-03-31 | 2016-03-31 | Blood gas analyzer and vim and vigour biochemical test card thereof |
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| CN (1) | CN205691536U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166693A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and blood gas biochemical test card thereof |
| WO2017166692A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and blood gas biochemical test card thereof |
| CN109557295A (en) * | 2017-09-25 | 2019-04-02 | 深圳市理邦精密仪器股份有限公司 | Vim and vigour test method, vim and vigour test host, reagent packet and vim and vigour test card |
-
2016
- 2016-03-31 CN CN201620275714.8U patent/CN205691536U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166693A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and blood gas biochemical test card thereof |
| WO2017166692A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and blood gas biochemical test card thereof |
| CN109557295A (en) * | 2017-09-25 | 2019-04-02 | 深圳市理邦精密仪器股份有限公司 | Vim and vigour test method, vim and vigour test host, reagent packet and vim and vigour test card |
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Effective date of registration: 20230329 Address after: No. 15 Jinhui Road, Jinsha Community, Kengzi Street, Pingshan District, Shenzhen City, Guangdong Province, 518118 Patentee after: EDAN INSTRUMENTS, Inc. Address before: 510663 litchi mountain road 8, Luogang District Science City, Guangdong, Guangzhou Patentee before: GUANGZHOU WONDFO BIOTECH Co.,Ltd. |