CN109682960B - Test piece for electrolyte analyzer - Google Patents
Test piece for electrolyte analyzer Download PDFInfo
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- CN109682960B CN109682960B CN201910139237.0A CN201910139237A CN109682960B CN 109682960 B CN109682960 B CN 109682960B CN 201910139237 A CN201910139237 A CN 201910139237A CN 109682960 B CN109682960 B CN 109682960B
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- 238000012360 testing method Methods 0.000 title claims abstract description 241
- 239000003792 electrolyte Substances 0.000 title claims abstract description 19
- 230000017531 blood circulation Effects 0.000 claims abstract description 40
- 210000004369 blood Anatomy 0.000 claims abstract description 15
- 239000008280 blood Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000004927 fusion Effects 0.000 claims description 39
- 230000007704 transition Effects 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 5
- 210000002966 serum Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
- B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a test piece for an electrolyte analyzer, which comprises an upper test plate and a lower test plate, wherein the upper test plate is arranged on the lower test plate, a U-shaped test flow channel is arranged between the upper test plate and the lower test plate, a plurality of test cavities are arranged on the U-shaped test flow channel along the blood flow direction, a breathable waterproof film is arranged in the last test cavity in the blood flow direction, reaction films are arranged in the rest test cavities, the peripheries of the upper test plate and the lower test plate are in sealing connection, and a test connector communicated with the U-shaped test flow channel is arranged at one end of the length direction of the lower test plate. The embodiment has compact and reasonable structure, the upper test plate and the lower test plate are provided with a plurality of test cavities, the U-shaped test flow channel can reduce the occupied area, shorten the test path, use less blood, directly test whole blood, and can test a plurality of indexes rapidly and accurately compared with the traditional serum test.
Description
Technical Field
The invention belongs to the field of medical instruments, and particularly relates to a test piece for an electrolyte analyzer.
Background
Currently, electrolyte analyzers for hospitals can only measure one sample at a time. The existing electrolyte analyzer has large dependence on people, is complex to operate, has low measurement efficiency, can not finish the next measurement when an operator is not, and can only measure a limited number of times in a specified time.
Therefore, there is a need for a test piece for an electrolyte analyzer that has high measurement efficiency.
Disclosure of Invention
In order to solve the technical problems, the invention provides a test piece for an electrolyte analyzer.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the invention provides a test piece for an electrolyte analyzer, which comprises an upper test plate and a lower test plate, wherein the upper test plate is arranged on the lower test plate, a U-shaped test flow channel is arranged between the upper test plate and the lower test plate, a plurality of test cavities are arranged on the U-shaped test flow channel along the blood flow direction, a breathable waterproof film is arranged in the last test cavity in the blood flow direction, reaction films are arranged in the rest test cavities, the peripheries of the upper test plate and the lower test plate are in sealing connection, and a test connector communicated with the U-shaped test flow channel is arranged at one end of the length direction of the lower test plate.
As the preferable scheme, the upper test plate is provided with positioning holes at two sides in the length direction, the lower test plate is provided with positioning convex blocks matched with the positioning holes at two sides in the length direction, and the positioning holes and the positioning convex blocks are positioned at the outer sides of the U-shaped test flow channel.
Preferably, the positioning holes are round holes and/or rectangular holes, and the positioning projections are cylindrical projections and/or prismatic projections.
As the preferable scheme, be equipped with a plurality of location fusion sand grip on the lower surface of last test board and lie in its length direction's both sides, the length direction of location fusion sand grip is unanimous with the length direction of last test board, be equipped with on the upper surface of lower test board and lie in its length direction's both sides and fuse sand grip assorted location fusion recess, the length direction of location fusion recess is unanimous with the length direction of lower test board.
As the preferable scheme, the lower surface of the upper test plate and one side or two sides of the lower surface, which are positioned in the length direction of the positioning fusion convex strips, are provided with positioning fusion convex rings, and one side or two sides of the lower surface of the lower test plate and positioned in the length direction of the positioning fusion concave grooves are provided with positioning fusion concave rings matched with the positioning fusion convex rings.
Preferably, the cross section of the positioning fusion raised strip in the width direction is triangular, rectangular or trapezoidal.
As a preferable scheme, the upper test board is provided with upper handheld parts on two side surfaces in the length direction, and the upper handheld parts are saw tooth structures or frosted structures arranged on a plane structure parallel to the side surface of the upper test board or a concave cambered surface structure;
the lower hand-held parts are arranged on the side surfaces of the two sides of the lower test board in the length direction, and are saw tooth structures or frosted structures arranged on a plane structure parallel to the side surface of the lower test board or a concave cambered surface structure.
As a preferable scheme, an upper U-shaped test runner is arranged on the lower surface of the upper test plate, a lower U-shaped test runner is arranged on the upper surface of the lower test plate, the upper U-shaped test runner and the lower U-shaped test runner form a U-shaped test runner, the upper U-shaped test runner comprises an upper U-shaped reaction runner and two upper U-shaped blood runners, wherein the upper U-shaped reaction runner and the two upper U-shaped blood runners are formed by an upper linear inlet runner, five upper test unit runners, an upper arc-shaped transition runner, five upper test unit runners, an upper linear transition runner and an upper test unit runner which are sequentially communicated, and the two upper U-shaped blood runners are communicated with the inner side and the outer side of the upper U-shaped reaction runner;
the lower U-shaped test flow channel comprises a lower U-shaped reaction flow channel and two lower U-shaped blood flow channels, wherein the lower U-shaped reaction flow channel and the two lower U-shaped blood flow channels are formed by a lower linear type inlet flow channel, five lower test unit flow channels, a lower arc-shaped transition flow channel, five lower test unit flow channels, a lower linear type transition flow channel and one lower test unit flow channel which are sequentially communicated, the two lower U-shaped blood flow channels are communicated with the inner side and the outer side of the lower U-shaped reaction flow channel, the upper linear type inlet flow channel, the lower linear type inlet flow channel are communicated with a test connector, and a test cavity is formed between the upper test unit flow channel and the lower test unit flow channel.
As a preferable scheme, the depths of the two upper U-shaped blood flow channels are consistent, the depths of the two upper U-shaped blood flow channels are smaller than the depths of the upper U-shaped reaction flow channels, the width of the two upper U-shaped blood flow channels is 0.3-0.5mm, the upper test unit flow channels of the two upper U-shaped blood flow channels form a circular ring structure, and the outer diameter of the circular ring structure is 4.7-6.5mm;
the upper test unit flow channel of the upper U-shaped reaction flow channel is provided with arc structures at two sides of the blood flow direction, the distance between the two arc structures is set from small to large and from large to small along the blood flow direction, the minimum distance between the arc structures is 0.3-0.5mm, and the maximum distance between the arc structures is 3.5-4.5mm;
the width of the lower U-shaped blood flow channel is 0.3-0.5mm, the lower test unit flow channels of the two lower U-shaped blood flow channels form a circular ring structure, and the outer diameter of the circular ring structure is 4.7-6.5mm;
the lower test unit flow channel of the lower U-shaped reaction flow channel is provided with a circular groove for placing a reaction membrane, the diameter of the circular groove is 3.5-4.5mm, and the area of the circular groove is larger than that of the upper test unit of the upper U-shaped reaction flow channel.
The invention has the following beneficial effects: compared with the prior art, the invention has compact and reasonable structure, the plurality of test cavities are arranged on the upper test plate and the lower test plate, the U-shaped test flow channel can reduce the occupied area, shorten the test path, use less blood, directly test with whole blood, and can quickly and accurately test a plurality of indexes compared with the traditional serum test.
Drawings
Fig. 1 is a schematic view showing a first structure of an upper test plate in a test sheet for an electrolyte analyzer according to the present invention.
Fig. 2 is a schematic view showing a first structure of a lower test plate in a test sheet for an electrolyte analyzer according to the present invention.
Fig. 3 is a schematic view showing a second structure of the upper test plate in the test sheet for an electrolyte analyzer according to the present invention.
Fig. 4 is a second structural schematic diagram of a lower test plate in a test sheet for an electrolyte analyzer according to the present invention.
The device comprises an upper test board 10, a locating hole 12, a locating fusion convex strip 13, an upper hand-held part 20, a lower test board 21, a locating convex block 22, a locating fusion groove 23, a lower hand-held part 30, a test connector 40, an upper linear type inlet flow channel 41, an upper test unit flow channel 42, an upper arc-shaped transition flow channel 43, an upper linear type transition flow channel 50, a lower linear type inlet flow channel 51, a lower test unit flow channel 52, a lower arc-shaped transition flow channel 53 and a lower linear type transition flow channel.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In order to achieve the object of the present invention, as shown in fig. 1 to 4, in one embodiment of the present invention, there is provided a test sheet for an electrolyte analyzer, which comprises an upper test plate 10 and a lower test plate 20, wherein the upper test plate 10 is disposed on the lower test plate 20, a U-shaped test channel is disposed between the upper test plate 10 and the lower test plate 20, a plurality of test chambers are disposed on the U-shaped test channel along the blood flow direction, a gas permeable and impermeable membrane is disposed in the last test chamber in the blood flow direction, a reaction membrane is disposed in the remaining test chambers, the peripheries of the upper test plate 10 and the lower test plate 20 are hermetically connected, and a test connector 30 communicating with the U-shaped test channel is disposed at one end of the lower test plate 20 in the length direction.
The embodiment has compact and reasonable structure, the upper test plate and the lower test plate are provided with a plurality of test cavities, the U-shaped test flow channel can reduce the occupied area, shorten the test path, use less blood, directly test whole blood, and can test a plurality of indexes rapidly and accurately compared with the traditional serum test. The breathable waterproof film enables blood to quickly enter the U-shaped test flow channel from the test connector.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, positioning holes 11 are provided on the upper test board 10 and located on both sides of the length direction thereof, positioning protrusions 21 matched with the positioning holes are provided on the upper surface of the lower test board 20 and located on both sides of the length direction thereof, and the positioning holes 11 and the positioning protrusions 21 are located on the outer sides of the U-shaped test flow channel.
Specifically, the positioning hole 11 is a circular hole and a rectangular hole, and the positioning protrusion 21 is a cylindrical protrusion matched with the circular hole and a prismatic protrusion matched with the rectangular hole.
The positioning hole 11 in this embodiment is a circular hole and a rectangular hole, and the positioning protrusion 21 is a cylindrical protrusion and a prismatic protrusion. The upper test board 10 and the lower test board 20 are in positioning connection through the positioning holes 11 and the positioning lugs 21 which are matched with each other, and the specific structural shape can be selected according to requirements.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, five positioning fusion protruding strips 12 are respectively disposed on the lower surface of the upper test board 10 and located at two sides of the length direction of the lower surface, the length direction of the positioning fusion protruding strips 12 is consistent with the length direction of the upper test board 10, positioning fusion grooves 22 matched with the positioning fusion protruding strips are disposed on the upper surface of the lower test board 20 and located at two sides of the length direction of the lower test board 20, and the length direction of the positioning fusion grooves 22 is consistent with the length direction of the lower test board 20.
In this embodiment, the periphery of the upper test board 10 and the periphery of the lower test board 20 are fused by ultrasonic waves through the positioning fusion convex strips 12 and the positioning fusion grooves 22 which are matched with each other, so that sealing connection is realized.
In addition, the cross section of the positioning fusion raised strip 12 in the width direction is triangular, rectangular or trapezoidal. Can be specifically selected according to actual demands, and is more convenient.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, a positioning fusion convex ring is disposed on the lower surface of the upper test board 10 and located at two sides of the length direction of the positioning fusion convex strip, and a positioning fusion concave ring matched with the positioning fusion convex ring is disposed on the lower surface of the lower test board 20 and located at one side or two sides of the length direction of the positioning fusion groove.
Specifically, the cross section of the positioning fusion raised strip 12 in the width direction is in a triangular, rectangular or trapezoidal structure.
In the embodiment, the matched positioning fusion convex ring and the positioning fusion concave ring are added, so that the sealing effect is further improved.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, upper hand-holding portions 13 are provided on both side surfaces of the upper test board 10 in the length direction, and the upper hand-holding portions 13 are saw tooth structures or frosted structures formed on a planar structure parallel to the side surface of the upper test board or a concave cambered structure;
the lower test board 20 is provided with lower hand-holding parts 23 on two side surfaces of the lower test board in the length direction, and the lower hand-holding parts 23 are saw tooth structures or frosted structures arranged on a plane structure parallel to the side surface of the lower test board or a concave cambered surface structure.
In the present embodiment, the upper and lower hand-holding portions 13 and 23 are provided on the side surfaces of the upper and lower test boards 10 and 20, so that the test piece can be manually taken out during testing.
In order to further optimize the implementation effect of the present invention, in another embodiment of the present invention, on the basis of the foregoing, an upper U-shaped test channel is provided on the lower surface of the upper test plate 10, a lower U-shaped test channel is provided on the upper surface of the lower test plate 20, the upper U-shaped test channel and the lower U-shaped test channel form a U-shaped test channel, and the upper U-shaped test channel includes an upper U-shaped reaction channel and two upper U-shaped blood channels, each of which is formed by an upper linear inlet channel 40, five upper test unit channels 41, an upper arc-shaped transition channel 42, five upper test unit channels 41, an upper linear transition channel 43 and one upper test unit channel 41, which are sequentially communicated, and the two upper U-shaped blood channels are disposed inside and outside the upper U-shaped reaction channel;
the lower U-shaped test flow channel comprises a lower U-shaped reaction flow channel and two lower U-shaped blood flow channels, wherein the lower U-shaped reaction flow channel and the two lower U-shaped blood flow channels are formed by a lower linear type inlet flow channel 50, five lower test unit flow channels 51, a lower arc-shaped transition flow channel 52, five lower test unit flow channels 51, a lower linear type transition flow channel 53 and one lower test unit flow channel 51 which are sequentially communicated, the two lower U-shaped blood flow channels are communicated with the inner side and the outer side of the lower U-shaped reaction flow channel, the upper linear type inlet flow channel 40 and the lower linear type inlet flow channel 50 are communicated with the test connector 30, and a test cavity is formed between the upper test unit flow channel 41 and the lower test unit flow channel 51.
As an embodiment, as shown in fig. 4, the depths of the two upper U-shaped blood flow channels are consistent, and the depths of the two upper U-shaped blood flow channels are smaller than the depths of the upper U-shaped reaction flow channels, the width D11 of the two upper U-shaped blood flow channels can be selected to be 0.3mm, 0.4mm or 0.5mm, the upper test unit flow channels of the two upper U-shaped blood flow channels form a circular ring structure, and the outer diameter D12 of the circular ring structure can be selected to be 4.7mm, 6mm or 6.5mm;
the upper test unit flow channel of the upper U-shaped reaction flow channel is provided with arc structures at two sides of the blood flow direction, the distance between the two arc structures is set from small to large to big and from large to small along the blood flow direction, the minimum distance D13 between the arc structures can be 0.3mm, 0.4mm or 0.5mm, and the maximum distance D14 between the arc structures can be 3.5mm, 4mm or 4.5mm;
the width D21 of the lower U-shaped blood flow channel can be selected to be 0.3mm, 0.4mm or 0.5mm, the lower test unit flow channels of the two lower U-shaped blood flow channels form a circular ring structure, and the outer diameter D22 of the circular ring structure can be selected to be 4.7mm, 6mm or 6.5mm;
the lower test unit flow channel of the lower U-shaped reaction flow channel is provided with a circular groove for placing a reaction membrane, the diameter D23 of the circular groove can be 3.5mm, 4mm or 4.5mm, and the area of the circular groove is larger than that of the upper test unit of the upper U-shaped reaction flow channel.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present invention.
Claims (5)
1. The test piece for the electrolyte analyzer is characterized by comprising an upper test plate (10) and a lower test plate (20), wherein the upper test plate (10) is arranged on the lower test plate (20), a U-shaped test flow channel is arranged between the upper test plate (10) and the lower test plate (20), a plurality of test cavities are arranged on the U-shaped test flow channel along the blood flow direction, a breathable waterproof film is arranged in the last test cavity in the blood flow direction, reaction films are arranged in the rest test cavities, the peripheries of the upper test plate (10) and the lower test plate (20) are in sealing connection, and one end of the length direction of the lower test plate (20) is provided with a test connector (30) communicated with the U-shaped test flow channel;
positioning holes (11) are formed in the upper test plate (10) and located on two sides of the length direction of the upper test plate, positioning protruding blocks (21) matched with the positioning holes are formed in the upper surface of the lower test plate (20) and located on two sides of the length direction of the lower test plate, and the positioning holes (11) and the positioning protruding blocks (21) are located on the outer sides of the U-shaped test flow channels;
an upper handheld part (13) is arranged on the upper test board (10) and positioned on the two side surfaces of the upper test board in the length direction, and the upper handheld part (13) is a saw tooth structure or a frosted structure which is arranged on a plane structure parallel to the side surface of the upper test board or a concave cambered surface structure; the lower test board (20) is provided with lower handheld parts (23) on two side surfaces in the length direction, and the lower handheld parts (23) are saw tooth structures or frosted structures arranged on a plane structure parallel to the side surface of the lower test board or a concave cambered surface structure;
an upper U-shaped test runner is arranged on the lower surface of the upper test plate (10), a lower U-shaped test runner is arranged on the upper surface of the lower test plate (20), the upper U-shaped test runner and the lower U-shaped test runner form a U-shaped test runner, the upper U-shaped test runner comprises an upper U-shaped reaction runner and two upper U-shaped blood runners, wherein the upper U-shaped reaction runner and the two upper U-shaped blood runners are formed by an upper linear inlet runner (40), five upper test unit runners (41), an upper arc-shaped transition runner (42), five upper test unit runners (41), an upper linear transition runner (43) and one upper test unit runner (41) which are sequentially communicated, and the two upper U-shaped blood runners are communicated with the inner side and the outer side of the upper U-shaped reaction runner;
the lower U-shaped test flow channel comprises a lower U-shaped reaction flow channel and two lower U-shaped blood flow channels, wherein the lower U-shaped reaction flow channel and the two lower U-shaped blood flow channels are formed by a lower linear type inlet flow channel (50), five lower test unit flow channels (51), a lower arc-shaped transition flow channel (52), five lower test unit flow channels (51), a lower linear type transition flow channel (53) and one lower test unit flow channel (51) which are sequentially communicated, the two lower U-shaped blood flow channels are communicated and arranged on the inner side and the outer side of the lower U-shaped reaction flow channel, the upper linear type inlet flow channel (40), the lower linear type inlet flow channel (50) are communicated with a test connector (30), and a test cavity is formed between the upper test unit flow channel (41) and the lower test unit flow channel (51); the depths of the two upper U-shaped blood flow channels are consistent and are smaller than those of the upper U-shaped reaction flow channels, the width of the two upper U-shaped blood flow channels is 0.3-0.5mm, the upper test unit flow channels of the two upper U-shaped blood flow channels form a circular ring structure, and the outer diameter of the circular ring structure is 4.7-6.5mm; the upper test unit flow channel of the upper U-shaped reaction flow channel is provided with arc structures at two sides of the blood flow direction, the distance between the two arc structures is set from small to large and from large to small along the blood flow direction, the minimum distance between the arc structures is 0.3-0.5mm, and the maximum distance between the arc structures is 3.5-4.5mm; the width of the lower U-shaped blood flow channel is 0.3-0.5mm, the lower test unit flow channels of the two lower U-shaped blood flow channels form a circular ring structure, and the outer diameter of the circular ring structure is 4.7-6.5mm; the lower test unit flow channel of the lower U-shaped reaction flow channel is provided with a circular groove for placing a reaction membrane, the diameter of the circular groove is 3.5-4.5mm, and the area of the circular groove is larger than that of the upper test unit of the upper U-shaped reaction flow channel.
2. The electrolyte analyzer test chip according to claim 1, wherein the positioning hole (11) is a circular hole and/or a rectangular hole, and the positioning bump (21) is a cylindrical bump and/or a prismatic bump.
3. The test piece for an electrolyte analyzer according to claim 1, wherein a plurality of positioning fusion convex strips (12) are arranged on the lower surface of the upper test plate (10) and positioned on two sides of the length direction of the upper test plate, the length direction of the positioning fusion convex strips (12) is consistent with the length direction of the upper test plate (10), positioning fusion grooves (22) matched with the positioning fusion convex strips are arranged on the upper surface of the lower test plate (20) and positioned on two sides of the length direction of the lower test plate, and the length direction of the positioning fusion grooves (22) is consistent with the length direction of the lower test plate (20).
4. The electrolyte analyzer test strip according to claim 3, wherein a positioning fusion convex ring is provided on one side or both sides of the lower surface of the upper test plate (10) in the length direction of the positioning fusion convex strip, and a positioning fusion concave ring matched with the positioning fusion convex ring is provided on one side or both sides of the lower surface of the lower test plate (20) in the length direction of the positioning fusion groove.
5. The test piece for an electrolyte analyzer according to claim 3 or 4, wherein the cross section of the positioning fusion ridge (12) in the width direction thereof is a triangular, rectangular or trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139237.0A CN109682960B (en) | 2019-02-26 | 2019-02-26 | Test piece for electrolyte analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910139237.0A CN109682960B (en) | 2019-02-26 | 2019-02-26 | Test piece for electrolyte analyzer |
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| Publication Number | Publication Date |
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| CN109682960A CN109682960A (en) | 2019-04-26 |
| CN109682960B true CN109682960B (en) | 2023-09-29 |
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| CN201910139237.0A Active CN109682960B (en) | 2019-02-26 | 2019-02-26 | Test piece for electrolyte analyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4279754B2 (en) * | 2004-09-13 | 2009-06-17 | アルプス電気株式会社 | Plate and inspection method using the plate |
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| JP2006087336A (en) * | 2004-09-22 | 2006-04-06 | Shimadzu Corp | Cytoanalyzer |
| TW201219785A (en) * | 2010-11-03 | 2012-05-16 | Univ Nat Pingtung Sci & Tech | capable of fast and directly obtaining experimental results by combining single strand DNA to the probe to alter the value of current |
| TW201241436A (en) * | 2011-04-12 | 2012-10-16 | Eps Bio Technology Corp | Electrochemical test strip and electrochemical test method |
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| Publication number | Publication date |
|---|---|
| CN109682960A (en) | 2019-04-26 |
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