CN203732538U - Test card component for second positioning and blood gas analyzer - Google Patents
Test card component for second positioning and blood gas analyzer Download PDFInfo
- Publication number
- CN203732538U CN203732538U CN201320881910.6U CN201320881910U CN203732538U CN 203732538 U CN203732538 U CN 203732538U CN 201320881910 U CN201320881910 U CN 201320881910U CN 203732538 U CN203732538 U CN 203732538U
- Authority
- CN
- China
- Prior art keywords
- test card
- gathering sill
- location
- reference column
- piston pump
- 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
- 239000008280 blood Substances 0.000 title claims abstract description 14
- 210000004369 blood Anatomy 0.000 title claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 description 8
- 239000012482 calibration solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a test card component for second positioning and a blood gas analyzer. The test card component for second positioning, provided by the utility model, comprises a fixed bottom case, a test card, a piston pump connecting piece and a reagent bag, wherein the test card and the piston pump connecting piece are respectively arranged on the fixed bottom case; one side of the test card and the fixed bottom case are a first mobile pair, and the other side of the test card and the reagent bag are a second mobile pair; and the end parts of the test card are in a hole shaft fit with any one or any combination of the piston pump connecting piece and the reagent bag. The utility model also provides the blood gas analyzer. The utility model has the following beneficial effects: the test card can be matched with the fixed bottom case and the reagent bag to realize first positioning, and the test card can form the hole shaft fit with the piston pump connecting piece and the reagent bag to realize second positioning, thereby improving the positioning accuracy of the test card, avoiding the liquid leakage problem and increasing the test accuracy.
Description
Technical field
The utility model relates to test card, relates in particular to test card assembly and the blood gas analyzer of a kind of secondary location.
Background technology
Medical in-vitro diagnosis equipment has designed consumptive material test card, pack etc., when test test card must with pack, piston pump conducting, and extract calibration solution, test fluid in test card by piston pump; , easily there is leakage, test inaccurate problem in the location out of true of existing test card and piston pump, pack.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides test card assembly and the blood gas analyzer of a kind of secondary location.
The utility model provides the test card assembly of a kind of secondary location, comprise fixing drain pan, test card, piston pump web member and pack, wherein, described test card, piston pump web member are separately positioned on described fixing drain pan, one side of described test card and described fixing drain pan are the first moving sets, the opposite side of described test card and described pack are the second moving sets, and the end of described test card is that hole axle coordinates with any one or its combination in any in described piston pump web member, pack.
As further improvement of the utility model, the axis that described the first moving sets, described the second moving sets, described hole axle coordinate parallels.
As further improvement of the utility model, described fixing drain pan is provided with the first gathering sill, described pack is provided with the second gathering sill, one side of described test card is arranged on described the first moving sets of formation in described the first gathering sill, the opposite side of described test card is arranged in described the second gathering sill and forms described the second moving sets, and described the first gathering sill parallels with described the second gathering sill.
As further improvement of the utility model, a side of described test card and described the first gathering sill are clearance fit, and the opposite side of described test card and described the second gathering sill are clearance fit.
As further improvement of the utility model, described piston pump web member is provided with the first reference column, and the end of described test card is provided with the first pilot hole, and described the first reference column is arranged in described the first pilot hole.
As further improvement of the utility model, the axis of described the first reference column, the first pilot hole, the first gathering sill, the second gathering sill parallels.
As further improvement of the utility model, described the first reference column and described the first pilot hole are transition fit.
As further improvement of the utility model, described pack is provided with the second reference column, and the end of described test card is provided with the second pilot hole, and described the second reference column is arranged in described the second pilot hole.
As further improvement of the utility model, the axis of described the second reference column, the second pilot hole, the first gathering sill, the second gathering sill parallels, and described the second reference column and described the second pilot hole are transition fit.
The utility model also provides a kind of blood gas analyzer, comprises the test card assembly of the secondary location as described in above-mentioned middle any one.
The beneficial effects of the utility model are: pass through such scheme, can form the first moving sets by a side of test card and fixing drain pan, opposite side and pack by test card form the second moving sets, realize location for the first time, form hole axle by the end of test card with any one or its combination in any in piston pump web member, pack and coordinates, realize for the second time and locating, improved the positioning precision of test card, avoid leakage problem, improved the accuracy of test.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the test card assembly of a kind of secondary of the utility model location;
Fig. 2 is the assembly structure schematic diagram of the test card assembly of a kind of secondary of the utility model location;
Fig. 3 is the cross-sectional view of the main apparent direction of the test card assembly of a kind of secondary of the utility model location;
Fig. 4 is the partial enlarged drawing A in Fig. 3;
Fig. 5 is the cross-sectional view of overlooking direction of the test card assembly of a kind of secondary of the utility model location;
Fig. 6 is the partial enlarged drawing B in Fig. 5;
Fig. 7 is the structural representation of a kind of blood gas analyzer of the utility model.
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. 7 is: fixing drain pan 1; The first gathering sill 101; Test card 2; The first pilot hole 201; The second pilot hole 202; Piston pump web member 3; The first reference column 301; Pack 4; The second gathering sill 401; The second reference column 402; Blood gas analyzer 5.
As shown in Figures 1 to 6, the test card assembly of a kind of secondary location, comprise fixing drain pan 1, test card 2, piston pump web member 3 and pack 4, wherein, described test card 2, piston pump web member 3 is separately positioned on described fixing drain pan 1, described piston pump web member 3 by reference column be bolted on described fixing drain pan 1, described pack 4 by reference column be bolted on described fixing drain pan 1, one side of described test card 2 and described fixing drain pan 1 are the first moving sets, the opposite side of described test card 2 and described pack 4 are the second moving sets, the end of described test card 2 and described piston pump web member 3, any one in pack 4 or its combination in any are that hole axle coordinates, be that the end of described test card 2 can be separately coordinates for hole axle with described piston pump web member 3, the end of described test card 2 also can be separately coordinates for hole axle with described pack 4, the end of described test card 2 also can be simultaneously and piston pump web member 3, pack 4 is the cooperation of hole axle.
As shown in Figures 1 to 6, the axis that described the first moving sets, described the second moving sets, described hole axle coordinate parallels.
As shown in Figures 1 to 6, described fixing drain pan 1 is provided with the first gathering sill 101, described pack 4 is provided with the second gathering sill 401, one side of described test card 2 is arranged on described the first moving sets of the interior formation of described the first gathering sill 101, the opposite side of described test card 2 is arranged on described the second moving sets of the interior formation of described the second gathering sill 401, described the first gathering sill 101 parallels with described the second gathering sill 401, can prevent test card 2 insertion process clamping stagnations.
As shown in Figures 1 to 6, a side of described test card 2 and described the first gathering sill 101 are clearance fit, and the opposite side of described test card 2 and described the second gathering sill 401 are clearance fit.
As shown in Figures 1 to 6, described piston pump web member 3 is provided with the first reference column 301, described the first reference column 301 can be preferably register pin, and the end of described test card 2 is provided with the first pilot hole 201, and described the first reference column 301 is arranged in described the first pilot hole 201.
As shown in Figures 1 to 6, the axis of described the first reference column 301, the first pilot hole 201, the first gathering sill 101, the second gathering sill 401 parallels.
As shown in Figures 1 to 6, described the first reference column 301 is transition fit with described the first pilot hole 201, can realize for the second time accurately location, has improved the precision of location, thereby test card 2, pack 4, piston pump web member 3 are connected together accurately.
As shown in Figures 1 to 6, described pack 4 is provided with the second reference column 402, and described the second reference column 402 can be preferably register pin, and the end of described test card 2 is provided with the second pilot hole 202, and described the second reference column 402 is arranged in described the second pilot hole 202.
As shown in Figures 1 to 6, the axis of described the second reference column 402, the second pilot hole 202, the first gathering sill 101, the second gathering sill 401 parallels, and described the second reference column 402 is transition fit with described the second pilot hole 202.
As shown in Figure 7, a kind of blood gas analyzer 5, comprise the test card assembly of the secondary location as described in above-mentioned middle any one, test card 2 is inserted in blood gas analyzer 5, make the pipeline of test card 2 and pack 4 pipelines, the conducting of piston pump pipeline by secondary positioning structure, blood gas analyzer 5 driven plunger pumps make generation negative pressure in pipeline, thereby test fluid, calibration solution etc. are flow in test card 2, then complete the actions such as test, output.
The test card assembly of a kind of secondary location that the utility model provides and the principle of work of blood gas analyzer are:
1, test card 2 is by being inserted in the sample introduction needle of pack 4 and piston pump web member 3, realize test card 2 and piston pump 3, pack 4 conductings, test card 2 during insertion, form the first moving sets by a side of test card 2 and the first gathering sill 101 of fixing drain pan 1, form the second moving sets by the opposite side of test card 2 and the second gathering sill 401 of pack 4, realize location for the first time;
2, in the time that test card 2 is inserted into appropriate location, the first pilot hole 201 of end by test card 2 and the first reference column 301 of piston pump web member 3 form hole axle and coordinate, the second pilot hole 202 of end by test card 2 and the second reference column 402 of pack 4 form hole axle and coordinate, and realize location for the second time.
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. the test card assembly of a secondary location, it is characterized in that: comprise fixing drain pan, test card, piston pump web member and pack, wherein, described test card, piston pump web member are separately positioned on described fixing drain pan, one side of described test card and described fixing drain pan are the first moving sets, the opposite side of described test card and described pack are the second moving sets, and the end of described test card is that hole axle coordinates with any one or its combination in any in described piston pump web member, pack.
2. the test card assembly of secondary according to claim 1 location, is characterized in that: the axis that described the first moving sets, described the second moving sets, described hole axle coordinate parallels.
3. the test card assembly of secondary according to claim 1 location, it is characterized in that: described fixing drain pan is provided with the first gathering sill, described pack is provided with the second gathering sill, one side of described test card is arranged on described the first moving sets of formation in described the first gathering sill, the opposite side of described test card is arranged in described the second gathering sill and forms described the second moving sets, and described the first gathering sill parallels with described the second gathering sill.
4. the test card assembly of secondary according to claim 2 location, is characterized in that: a side of described test card and described the first gathering sill are clearance fit, and the opposite side of described test card and described the second gathering sill are clearance fit.
5. the test card assembly of secondary according to claim 2 location, is characterized in that: described piston pump web member is provided with the first reference column, and the end of described test card is provided with the first pilot hole, and described the first reference column is arranged in described the first pilot hole.
6. the test card assembly of secondary according to claim 5 location, is characterized in that: the axis of described the first reference column, the first pilot hole, the first gathering sill, the second gathering sill parallels.
7. the test card assembly of secondary according to claim 5 location, is characterized in that: described the first reference column and described the first pilot hole are transition fit.
8. the test card assembly of secondary according to claim 2 location, is characterized in that: described pack is provided with the second reference column, and the end of described test card is provided with the second pilot hole, and described the second reference column is arranged in described the second pilot hole.
9. the test card assembly of secondary according to claim 8 location, is characterized in that: the axis of described the second reference column, the second pilot hole, the first gathering sill, the second gathering sill parallels, and described the second reference column and described the second pilot hole are transition fit.
10. a blood gas analyzer, is characterized in that: the test card assembly that comprises the location of the secondary described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881910.6U CN203732538U (en) | 2013-12-30 | 2013-12-30 | Test card component for second positioning and blood gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881910.6U CN203732538U (en) | 2013-12-30 | 2013-12-30 | Test card component for second positioning and blood gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732538U true CN203732538U (en) | 2014-07-23 |
Family
ID=51202601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881910.6U Expired - Lifetime CN203732538U (en) | 2013-12-30 | 2013-12-30 | Test card component for second positioning and blood gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732538U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187946A (en) * | 2018-10-22 | 2019-01-11 | 湖南达道生物工程有限公司 | A kind of foldable colloidal gold/immunofluorescence test device and test method |
| CN114152658A (en) * | 2021-11-30 | 2022-03-08 | 成都斯马特科技有限公司 | Blood gas detection method |
-
2013
- 2013-12-30 CN CN201320881910.6U patent/CN203732538U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187946A (en) * | 2018-10-22 | 2019-01-11 | 湖南达道生物工程有限公司 | A kind of foldable colloidal gold/immunofluorescence test device and test method |
| CN114152658A (en) * | 2021-11-30 | 2022-03-08 | 成都斯马特科技有限公司 | Blood gas detection method |
| CN114152658B (en) * | 2021-11-30 | 2024-02-09 | 成都斯马特科技有限公司 | Blood gas detection method |
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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 |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |