CN203705383U - Liquid way test card and blood-gas analyzer with same - Google Patents
Liquid way test card and blood-gas analyzer with same Download PDFInfo
- Publication number
- CN203705383U CN203705383U CN201320827581.7U CN201320827581U CN203705383U CN 203705383 U CN203705383 U CN 203705383U CN 201320827581 U CN201320827581 U CN 201320827581U CN 203705383 U CN203705383 U CN 203705383U
- Authority
- CN
- China
- Prior art keywords
- test card
- road
- circuit board
- test
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 166
- 239000007788 liquid Substances 0.000 title claims abstract description 50
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 239000002390 adhesive tape Substances 0.000 claims description 12
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 150000003503 terephthalic acid derivatives Chemical class 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model relates to a liquid way test card and a blood-gas analyzer with the liquid way test card. The liquid way test card provided by the utility model comprises a test card body with a test liquid way, a test circuit board, a back sealing film and a front sealing film, wherein the test liquid way is positioned on the back of the test card body; the back of the test card body is connected with the back sealing film in a pasting manner and can seal the test liquid way, the front of the test card body is provided with a circuit board fitting groove, and the bottom of the circuit board fitting groove has a testing through hole; the testing through hole is communicated with the test liquid way, the circuit board fitting groove is hermetically connected with the front sealing film in the pasting manner, and the test circuit board is hermetically connected with the front sealing film in the pasting manner. The utility model also provides the blood-gas analyzer with the liquid way test card. The liquid way test card and the blood-gas analyzer provided by the utility model have the beneficial effects that the contradiction between sealing and collecting a signal is well combined, the structure is simple, and the cost is low.
Description
Technical field
The utility model relates to liquid road test card, relates in particular to a kind of liquid road test card and has the blood gas analyzer of Gai Ye road test card.
Background technology
Liquid line structure is widely used in medical apparatus and instruments, and the main liquid line structure using has in the market: by silicone tube, as influidic pipe road, pottery forms electrode holder Yu Ye road combination, plastic pipe fitting as influidic pipe road or metal tube as influidic pipe road etc.Wherein silicone tube uses the most generally in medical industry as influidic pipe road, and plastic pipe fitting is mainly used in as influidic pipe road as influidic pipe road or metal tube, to require to bear pressure higher and require in the reasonable influidic pipe of permeation-proof impermeability road.Meanwhile, on market, blood gas analyzer sample measurement structure is mostly the combination on ceramic electrode Yu Ye road, the combination on silicon conductor electrode Yu Ye road, and the design of these two kinds of methods all needs higher cost and technology, and it is quite high to make accuracy requirement.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of liquid road test card and has had the blood gas analyzer of Gai Ye road test card.
The utility model provides a kind of liquid road test card, comprise the test card body with test fluid road, testing circuit board, sealing backside film and front diaphragm seal, described test fluid road is positioned at the back side of described test card body, the back side of described test card body and described sealing backside film are pasted and are connected and seal described test fluid road, the front of described test card body is provided with circuit board fitting groove, the bottom land of described circuit board fitting groove is provided with test through hole, described test through hole is connected with described test fluid road, described circuit board fitting groove is connected with described front diaphragm seal adhesive seal, described testing circuit board is connected with described front diaphragm seal adhesive seal, described testing circuit board is provided with potential electrode, described potential electrode is passed described front diaphragm seal and exposed stretching in described test through hole.
As further improvement of the utility model, the front of described test card body is provided with on-off switch through hole, described on-off switch through hole is connected with described test fluid road, described on-off switch through hole is provided with on-off switch plug, the front of described test card body is pasted with sample door valve seal membrane, and described sample door valve seal membrane covers described on-off switch plug.
As further improvement of the utility model, described test fluid road comprises injection port, and described injection port is connected with sample introduction needle, and described injection port is shoulder hole.
As further improvement of the utility model, the outer face of described injection port is provided with annular flange flange.
As further improvement of the utility model, described test fluid road comprises outlet, and described outlet is provided with out sample seal rubber plug.
As further improvement of the utility model, described outlet is circular hole, described in to go out sample seal rubber plug be square.
As further improvement of the utility model, the bottom land of described circuit board fitting groove is provided with reference column, on described front diaphragm seal, testing circuit board, is respectively equipped with the pilot hole matching with described reference column.
As further improvement of the utility model, described sealing backside film, front diaphragm seal are poly terephthalic acid class diaphragm seal.
As further improvement of the utility model, the back side of described test card body is connected by sticking double faced adhesive tape with described sealing backside film, described circuit board fitting groove is connected by sticking double faced adhesive tape with described front diaphragm seal, and described testing circuit board is connected by sticking double faced adhesive tape with described front diaphragm seal.
The utility model also provides a kind of blood gas analyzer with liquid road test card, comprises Ye road test card as described in above-mentioned middle any one, and described liquid road test card is that vim and vigour are divided instrument test card.
The beneficial effects of the utility model are: pass through such scheme, can pass through the test fluid road of sealing backside film sealing test card body, realize being tightly connected between testing circuit board and test card body by front diaphragm seal, realize again potential electrode and can pass front diaphragm seal and exposed stretching in test through hole, when liquid is flowed through test when through hole in liquid road after tested, testing circuit board can pass through potential electrode collection signal, well take into account the contradiction of sealing and collection signal, simple in structure, cost is low.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram at the visual angle, the back side of a kind of liquid of the utility model road test card;
Fig. 2 is the structural representation at the visual angle, side of a kind of liquid of the utility model road test card;
Fig. 3 is the partial structurtes schematic diagram of the injection port of a kind of liquid of the utility model road test card;
Fig. 4 is the decomposition texture schematic diagram at the positive visual angle of a kind of liquid of the utility model road test card;
Fig. 5 is the partial structurtes schematic diagram of the outlet of a kind of liquid of the utility model road test card;
Fig. 6 is the assembly structure schematic diagram of the testing circuit board of a kind of liquid of the utility model road test card;
Fig. 7 is the schematic diagram at the back side of a kind of liquid of the utility model road test card;
Fig. 8 is the cut-open view A-A of Fig. 7;
Fig. 9 is the partial enlarged drawing B of Fig. 8.
Embodiment
Below in conjunction with brief description of the drawings and embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 to Fig. 9 is: sample introduction needle 1; Test card body 2; On-off switch plug 3; Sample door valve seal membrane 4; Testing circuit board 5; Front diaphragm seal 6; Sealing backside film 7; Go out sample seal rubber plug 8; Annular flange flange 9; Injection port 10; On-off switch through hole 11; The front 12 of test card body; Outlet 13; Square go out sample seal rubber plug 14; Test fluid road 15; The back side 16 of test card body; Potential electrode 17; Reference column 18; Test through hole 19; Pilot hole 20; Pilot hole 21;
As shown in Figures 1 to 9, a kind of liquid road test card, comprise the test card body 2 with test fluid road 15, testing circuit board 5, sealing backside film 7 and front diaphragm seal 6, described test fluid road 15 is positioned at the back side of described test card body 2, the back side 16 of described test card body 2 and described sealing backside film 7 are pasted and are connected and seal described test fluid road 15, the front 12 of described test card body 2 is provided with circuit board fitting groove, the bottom land of described circuit board fitting groove is provided with test through hole 19, described test through hole 19 is connected with described test fluid road 15, described circuit board fitting groove is connected with described front diaphragm seal 6 adhesive seals, described testing circuit board 5 is connected with described front diaphragm seal 6 adhesive seals, described testing circuit board 5 is provided with potential electrode 17, described potential electrode 17 is passed described front diaphragm seal 6 and exposed stretching in described test through hole 19, wherein, described testing circuit board 5 is called again PCB substrate.
As shown in Figures 1 to 9, the front 12 of described test card body 2 is provided with on-off switch through hole 11, described on-off switch through hole 11 is connected with described test fluid road 15, described on-off switch through hole 11 is provided with on-off switch plug 3, described on-off switch plug 3 is cylindrical, there is sample door valve seal membrane 4 in the front 12 of described test card body 2 by sticking double faced adhesive tape, and described sample door valve seal membrane 4 covers described on-off switch plug 3, and described on-off switch through hole 11 is shoulder hole.
As shown in Figures 1 to 9, described test fluid road 15 comprises injection port 10, and described injection port 10 is connected with sample introduction needle 1, and described injection port 10 is shoulder hole, and described sample introduction needle 1 is called again sample draw point.
As shown in Figures 1 to 9, the outer face of described injection port 10 is provided with annular flange flange 9, annular flange flange 9 facilitates sample introduction needle 1 to assemble, described shoulder hole facilitates sample introduction needle 1 fixed point to be assemblied on injection port 10, with the fixing injection port that forms whole liquid road of time point glue, be convenient to sample liquid and flow into from sample introduction needle 1.
As shown in Figures 1 to 9, injection port 10 is connected to on-off switch through hole 11 from sample introduction needle 1 always, on-off switch through hole 11 is designed to shoulder hole, be convenient to on-off switch plug 3, pack on-off switch through hole 11 into, form the cavity of a connection simultaneously, sample door valve seal membrane 4 is covered on on-off switch plug 3, be fixed on the front 12 of test card body, the front 12 of described test card body is designed to slope, and on-off switch plug 3 is outside closeable on-off switch.
As shown in Figures 1 to 9, described test fluid road 15 comprises the outlet 13 flowing out for sample, and described outlet 13 is provided with out sample seal rubber plug 8.
As shown in Figures 1 to 9, described outlet 13 is circular hole, described go out sample seal rubber plug 8 for square go out sample seal rubber plug 14, utilize square go out elasticity and the sealing of sample seal rubber plug 14, by square go out sample seal rubber plug 14 be positioned on the test card body 2 that is designed with square hole.
As shown in Figures 1 to 9, on test card body 2, design large plane, facilitate sealing backside film 7 and the 15 sealing laminatings of test fluid road, simple to operation.
As shown in Figure 1, the back side 16 of test card body 2 is close on test fluid road 15 with the sealing backside film 7 of double faced adhesive tape, and this moment, the back side 16 of test card body 2 form sealing and be communicated with Ye road.As shown in Figures 1 to 9, the bottom land of described circuit board fitting groove is provided with reference column 18, described front diaphragm seal 6 is provided with the pilot hole 20 matching with described reference column 18, testing circuit board 5 is provided with the pilot hole 21 matching with described reference column 18, and described front diaphragm seal 6 is provided with the through hole of dodging of dodging described potential electrode 17.
As shown in Figures 1 to 9, described sealing backside film 7, front diaphragm seal 6 are poly terephthalic acid class diaphragm seal, and described sealing backside film 7 is called again PET sealing backside film, and described front diaphragm seal 6 is called again PET front diaphragm seal.
As shown in Figures 1 to 9, the back side 16 of described test card body 2 is connected by sticking double faced adhesive tape with described sealing backside film 7, described circuit board fitting groove is connected by sticking double faced adhesive tape with described front diaphragm seal 6, and described testing circuit board 5 is connected by sticking double faced adhesive tape with described front diaphragm seal 6.
The utility model also provides a kind of blood gas analyzer with liquid road test card, comprises Ye road test card as described in above-mentioned middle any one, and described liquid road test card is that vim and vigour are divided instrument test card.
A kind of liquid road test card that the utility model provides and there is the blood gas analyzer of Gai Ye road test card, can pass through the test fluid road 15 of sealing backside film 7 sealing test card bodies 2, realize being tightly connected between testing circuit board 5 and test card body 2 by front diaphragm seal 6, realize again potential electrode 17 and can pass front diaphragm seal 6 and exposed stretching in test through hole 19, when liquid is flowed through test when through hole 19 in liquid road 15 after tested, testing circuit board 2 can and be processed by potential electrode 17 collection signals, well take into account the contradiction of sealing and collection signal, simple in structure, cost is low.
A kind of liquid road test card that the utility model provides and the feature with the blood gas analyzer of Gai Ye road test card are: Jiang Ye road concentrates on test card body 2, test card body 2 can adopt injection mo(u)lding, it is large that plastic mould goes out modulus, and once-forming is simple, and liquid road plastic itself is processing easily.Utilize the easily characteristic of laminating of sealing backside film 7, by the test fluid road 15 of sealing backside film 7 sealing test card bodies 2, complete the sealing on liquid road.Testing circuit board 5 adheres to circuit and potential electrode 17, and adopt double faced adhesive tape that testing circuit board 5 and test card body 2 combination seals are got up, form complete influidic pipe road, and potential electrode 17 is exposed in test fluid road 15, above two kinds of combinations have well solved the laminating of diaphragm seal and test card body 2, testing circuit board 5 and test card body 2, have improved the property made and the reliability of product.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1.Yi Zhongye road test card, it is characterized in that: comprise the test card body with test fluid road, testing circuit board, sealing backside film and front diaphragm seal, described test fluid road is positioned at the back side of described test card body, the back side of described test card body and described sealing backside film are pasted and are connected and seal described test fluid road, the front of described test card body is provided with circuit board fitting groove, the bottom land of described circuit board fitting groove is provided with test through hole, described test through hole is connected with described test fluid road, described circuit board fitting groove is connected with described front diaphragm seal adhesive seal, described testing circuit board is connected with described front diaphragm seal adhesive seal, described testing circuit board is provided with potential electrode, described potential electrode is passed described front diaphragm seal and exposed stretching in described test through hole.
2. liquid according to claim 1 road test card, it is characterized in that: the front of described test card body is provided with on-off switch through hole, described on-off switch through hole is connected with described test fluid road, described on-off switch through hole is provided with on-off switch plug, the front of described test card body is pasted with sample door valve seal membrane, and described sample door valve seal membrane covers described on-off switch plug.
3. liquid according to claim 1 road test card, is characterized in that: described test fluid road comprises injection port, and described injection port is connected with sample introduction needle, and described injection port is shoulder hole.
4. liquid according to claim 3 road test card, is characterized in that: the outer face of described injection port is provided with annular flange flange.
5. liquid according to claim 1 road test card, is characterized in that: described test fluid road comprises outlet, and described outlet is provided with out sample seal rubber plug.
6. liquid according to claim 5 road test card, is characterized in that: described outlet is circular hole, described in to go out sample seal rubber plug be square.
7. liquid according to claim 1 road test card, is characterized in that: the bottom land of described circuit board fitting groove is provided with reference column, on described front diaphragm seal, testing circuit board, is respectively equipped with the pilot hole matching with described reference column.
8. liquid according to claim 1 road test card, is characterized in that: described sealing backside film, front diaphragm seal are poly terephthalic acid class diaphragm seal.
9. liquid according to claim 1 road test card, it is characterized in that: the back side of described test card body is connected by sticking double faced adhesive tape with described sealing backside film, described circuit board fitting groove is connected by sticking double faced adhesive tape with described front diaphragm seal, and described testing circuit board is connected by sticking double faced adhesive tape with described front diaphragm seal.
10. a blood gas analyzer with liquid road test card, is characterized in that: comprise liquid road test card as claimed in any one of claims 1-9 wherein, described liquid road test card is that vim and vigour are divided instrument test card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827581.7U CN203705383U (en) | 2013-12-16 | 2013-12-16 | Liquid way test card and blood-gas analyzer with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320827581.7U CN203705383U (en) | 2013-12-16 | 2013-12-16 | Liquid way test card and blood-gas analyzer with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705383U true CN203705383U (en) | 2014-07-09 |
Family
ID=51055804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320827581.7U Expired - Lifetime CN203705383U (en) | 2013-12-16 | 2013-12-16 | Liquid way test card and blood-gas analyzer with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705383U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483180A (en) * | 2016-03-31 | 2017-03-08 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and its vim and vigour biochemical test card |
| WO2017166695A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer |
| 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 |
| CN107703287A (en) * | 2016-08-09 | 2018-02-16 | 烟台卓越生物技术有限责任公司 | A kind of desk-top blood gas analyzer with disposable test card detection function |
| CN109633139A (en) * | 2017-10-09 | 2019-04-16 | 深圳市理邦精密仪器股份有限公司 | Medical test cards and vim and vigour test macro |
| CN110609127A (en) * | 2019-10-09 | 2019-12-24 | 杭州浅海科技有限责任公司 | Modularized liquid path for ocean detector |
| 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 |
-
2013
- 2013-12-16 CN CN201320827581.7U patent/CN203705383U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483180A (en) * | 2016-03-31 | 2017-03-08 | 广州万孚生物技术股份有限公司 | Blood gas analyzer and its vim and vigour biochemical test card |
| WO2017166695A1 (en) * | 2016-03-31 | 2017-10-05 | 广州万孚生物技术股份有限公司 | Blood gas analyzer |
| 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 |
| WO2017166696A1 (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 |
| CN107703287A (en) * | 2016-08-09 | 2018-02-16 | 烟台卓越生物技术有限责任公司 | A kind of desk-top blood gas analyzer with disposable test card detection function |
| CN109633139A (en) * | 2017-10-09 | 2019-04-16 | 深圳市理邦精密仪器股份有限公司 | Medical test cards and vim and vigour test macro |
| CN110609127A (en) * | 2019-10-09 | 2019-12-24 | 杭州浅海科技有限责任公司 | Modularized liquid path for ocean detector |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |