CN220251804U - Three-in-one integrated electrode - Google Patents
Three-in-one integrated electrode Download PDFInfo
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- CN220251804U CN220251804U CN202321837020.5U CN202321837020U CN220251804U CN 220251804 U CN220251804 U CN 220251804U CN 202321837020 U CN202321837020 U CN 202321837020U CN 220251804 U CN220251804 U CN 220251804U
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- temperature sensor
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
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- 239000012780 transparent material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 7
- 238000005457 optimization Methods 0.000 abstract description 4
- 238000005534 hematocrit Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 7
- 239000008280 blood Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000004880 explosion Methods 0.000 description 1
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- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model discloses a three-in-one integrated electrode, which comprises: the HCT electrode comprises a detection flow path piece, two ends of the detection flow path piece are respectively connected with a steel pipe, and power lines are respectively welded on the two steel pipes; the liquid detection module is sleeved on the detection flow path piece; and the temperature sensor is abutted with any steel pipe. According to the utility model, the temperature sensor, the HCT electrode and the liquid detection module are integrated into a whole through structural optimization, so that the service life of the electrode is not influenced, the functions are not reduced, the production cost is reduced, and the use amount of reagents and samples is reduced.
Description
Technical Field
The utility model relates to the technical field of blood gas electrolyte analyzers, in particular to a three-in-one integrated electrode.
Background
In the field of blood gas electrolyte analysis, there are two directions of development for current electrodes (sensor devices): one is a block electrode, one electrode providing a specific project parameter; one is an integrated multiparameter test card.
The block electrode has the advantages of long service life, more than 1 year, even years, more testing times, obvious determination of the block electrode, large volume of the electrode, long flow path, large required reagent and sample amount, and 195 mu L for full-parameter testing, taking ABL800 as an example; the test card has the advantages of more test parameters, small volume, short flow path and the like, but has short service life, generally about one month, and less test times.
In view of this, there is a need for further improvements in the current electrode structures.
Disclosure of Invention
Therefore, the utility model aims to solve the defects in the prior art to at least a certain extent, thereby providing the three-in-one integrated electrode.
In order to achieve the above purpose, the utility model adopts a technical scheme that:
the utility model provides a three-in-one integrated electrode, which comprises:
the HCT electrode comprises a detection flow path piece, two ends of the detection flow path piece are respectively connected with a steel pipe, and power lines are respectively welded on the two steel pipes;
the liquid detection module is sleeved on the detection flow path piece;
and the temperature sensor is abutted with any steel pipe.
Further, two steel pipes are respectively sleeved with a steel pipe shell, the steel pipe shells are communicated with the main flow path, and any one of the steel pipe shells is provided with a first through hole intersecting with the main flow path.
Further, the temperature sensor penetrates through the first through hole to be abutted with the steel pipe.
Further, the temperature sensor is a miniature high-precision NTC thermistor.
Further, the device further comprises a sealing element, wherein the sealing element is arranged at one end, far away from the detection flow path element, of the steel pipe shell.
Further, the device also comprises a first adapter plate, wherein the first adapter plate is used for being connected with a main board, and the first adapter plate is also connected with the temperature sensor, the power line and the liquid detection module.
Further, the circuit board further comprises a second adapter plate, the second adapter plate is connected with the first adapter plate through a contact pin, and contacts for connecting a main board are further arranged on the second adapter plate.
Further, the electrode shell is further included, the HCT electrode, the liquid detection module and the temperature sensor are integrally arranged in the electrode shell, the first adapter plate is connected to the electrode shell through screw threads, and one end of the electrode shell is connected with the second adapter plate.
Further, two steel pipe shells are further provided with second through holes, and the power line penetrates through the second through holes to be connected with the first adapter plate.
Further, the detection flow path member is a detection flow path rod, and the detection flow path rod is made of colorless transparent materials.
The utility model provides a three-in-one integrated electrode, which comprises: the HCT electrode comprises a detection flow path piece, two ends of the detection flow path piece are respectively connected with a steel pipe, and power lines are respectively welded on the two steel pipes; the liquid detection module is sleeved on the detection flow path piece; and the temperature sensor is abutted with any steel pipe. According to the utility model, the temperature sensor, the HCT electrode and the liquid detection module are integrated into a whole through structural optimization, so that the service life of the electrode is not influenced, the functions are not reduced, the production cost is reduced, and the use amount of reagents and samples is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the front structure of a three-in-one integrated electrode of the present utility model;
FIG. 2 is a schematic diagram of an explosion structure of a three-in-one integrated electrode according to the present utility model;
FIG. 3 is a cross-sectional view of a three-in-one integrated electrode of the present utility model;
FIG. 4 is a schematic side view of a three-in-one integrated electrode according to the present utility model;
fig. 5 is a schematic structural view of a steel tube housing of the three-in-one integrated electrode of the present utility model.
The reference numerals in the drawings are as follows: 101-detecting a flow path member; 102-a steel pipe; 103-a power line; 104, a liquid detection module; 105-a temperature sensor; 106, a steel pipe shell; 1061-a first through hole; 1062-a second through hole; 107—a first adapter plate; 108-a seal; 109-a second adapter plate; 1091-contacts; 110-an electrode housing; 111-screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 5, the present utility model provides a three-in-one integrated electrode, which includes:
the HCT electrode comprises a detection flow path member 101, two ends of the detection flow path member 101 are respectively connected with a steel pipe 102, and power wires 103 are respectively welded on the two steel pipes 102;
the liquid detection module 104, the liquid detection module 104 is sleeved on the detection flow path member 101;
a temperature sensor 105, the temperature sensor 105 being in contact with any one of the steel pipes 102.
In this embodiment, the three-in-one integrated electrode is used in combination with the blood gas electrolyte analyzer, and integrates the temperature sensor 105, the HCT (hematocrit) electrode and the liquid detection module 104 into a whole, so that the production cost is reduced while three functions are realized, the structural design is compact, and the usage amount of reagents and samples of the device is reduced.
Specifically, the HCT electrode is used for detecting the volume fraction of red blood cells in blood in a blood gas electrolyte analyzer, the temperature sensor is used for detecting the real-time temperature in a flow path so as to ensure the accuracy of the test, and the liquid detection module is used for detecting whether the liquid in the flow path is in place or not, so that the liquid detection module is an important component in the whole equipment. In the present product, three modules are independently formed, and although the normal use of the blood gas electrolyte analyzer can be ensured, the occupied space is more, the production cost is higher, the reagent amount and the sample amount are relatively more, in the embodiment, the three modules are integrated through structural optimization, so that the functions are not reduced, the production cost is reduced, the use amount of the reagent and the sample is reduced, and the method has great advantages.
In this embodiment, the HCT electrode includes a detection flow path member 101, and steel pipes 102 are respectively connected to both ends of the detection flow path member 101, and the interior of the steel pipe 102 is hollow, specifically, a flow path channel. The detection flow path member 101 is connected to the steel pipe 102 by glue, and the connection method of the detection flow path member 101 and the steel pipe 102 is not limited, and is set according to actual production requirements. The power lines 103 are welded to the steel pipes 102 at both ends of the detection flow path member 101, respectively, so that a complete HCT electrode can be formed, and the volume fraction of red blood cells in blood can be detected. The liquid detection module 104 is wrapped on the surface of the detection flow path member 101, so that whether the liquid in the detection flow path member 101 is in place or not can be detected. The temperature sensor 105 is closely contacted with any one of the steel pipes 102 at both ends of the detection flow path member 101, thereby detecting the real-time temperature in the flow path. Wherein the detection flow path member 101 forms a flow path with the steel pipes 102 at both ends thereof.
Further, the two steel pipes 102 are respectively sleeved with a steel pipe shell 106, the steel pipe shells 106 are communicated with the main flow path, and a first through hole 1061 intersecting with the main flow path is formed in any one of the steel pipe shells 106.
In this embodiment, the two steel pipes 102 are each sleeved with a steel pipe housing 106, that is, the steel pipe housing 106 wraps the steel pipe 102, the steel pipe housing 106 serves to fix the steel pipe 102, and the steel pipe housing 106 communicates with the main flow path as a part of the flow path. The number of steel pipes 102 is the same as the number of steel pipe shells 106, i.e. one steel pipe 102 is wrapped with one steel pipe shell 106. Specifically, a first through hole 1061 intersecting the main flow path is further formed in any one of the steel pipe cases 106.
Further, the temperature sensor 105 is abutted against the steel pipe 102 through the first through hole 1061.
In the present embodiment, the temperature sensor 105 is inserted into the first through hole 1061 in the steel pipe housing 106, that is, the temperature sensor 105 is closely contacted with the steel pipe 102 wrapped by the steel pipe housing 106 by penetrating the through hole in the steel pipe housing 106, so that the real-time temperature in the flow path can be detected.
Further, the temperature sensor 105 is a miniature high-precision NTC thermistor.
In this embodiment, the temperature sensor 105 may be a micro high-precision NTC thermistor, and the specific type of the temperature sensor 105 is not limited herein, and is set according to actual production requirements.
Further, a seal member 108 is provided, and the seal member 108 is provided at an end of the steel pipe housing 106 remote from the detection flow path member.
In this embodiment, the three-in-one integrated electrode further includes a sealing member 108, specifically, the sealing member 108 is disposed at one end of any one of the steel pipe shells 106 away from the detection flow path member 101, and when the three-in-one integrated electrode is connected to other electrodes to form a flow path, the sealing member 108 can be used to prevent leakage of the main flow path liquid, in this embodiment, the sealing member 108 is disposed at one end of one of the steel pipe shells 106, which is not provided with the temperature sensor 105, away from the detection flow path member 101, but the sealing member 108 can also be disposed at one end of one of the steel pipe shells 106, which is provided with the temperature sensor 105, away from the detection flow path member 101, and the sealing member 108 can also be disposed in two ends of the two steel pipe shells 106, which are respectively disposed at one end of the two steel pipe shells 106, away from the detection flow path member 101, thereby preventing leakage. The sealing member 108 may be a sealing ring, specifically a sealing ring made of silica gel, and the specific material of the sealing member 108 is not limited herein.
Further, the device further comprises a first adapter plate 107, wherein the first adapter plate 107 is used for connecting a main board, and the first adapter plate 107 is connected with the temperature sensor 105, the power line 103 and the liquid detection module 104.
In this embodiment, the three-in-one integrated electrode further includes a first adapter plate 107, where the first adapter plate 107 is connected to the temperature sensor 105, the power line 103, and the liquid detection module 104, and the first adapter plate 107 is connected to the steel pipe 102 through the power line 103.
Specifically, the first adapter 107 actually performs an adapter function, and is also connected to the main board. One end of the first adapter plate 107 is connected to the motherboard, and the other end is connected to the temperature sensor 105, the power line 103, and the liquid detection module 104, so that data of the HCT electrode, the liquid detection module 104, and the temperature sensor 105 are transferred to the motherboard. The first adapter plate 107 may be an electrode plate.
Further, the connector further comprises a second adapter plate 109, the second adapter plate 109 is connected with the first adapter plate 107 through a pin, and a contact 1091 for connecting with a motherboard is further arranged on the second adapter plate 109.
In this embodiment, the three-in-one integrated electrode further includes a second interposer 109, where one end of the second interposer 109 close to the first interposer 107 is connected to the first interposer 107 through a pin, and a contact 1091 is disposed on a surface of one end of the second interposer 109 away from the first interposer 107, where the contact 1091 is used to connect to a motherboard. The first adapter plate 107 and the second adapter plate 109 are all in an adapter function so as to be connected with the main board, and the first adapter plate 107 and the second adapter plate 109 are arranged for the purpose of the three-in-one integrated electrode production and the structure cooperation assembly of the sample box.
Further, the integrated electrode shell 110 is further included, the hct electrode, the liquid detection module 104 and the temperature sensor 105 are integrally arranged in the electrode shell 110, the first adapter plate 107 is screwed on the electrode shell 110 through a screw 111, and one end of the electrode shell 110 is connected with the second adapter plate 109.
In this embodiment, the three-in-one integrated electrode further includes an electrode housing 110, and the HCT electrode, the liquid detection module 104 and the temperature sensor 105 are integrally disposed in the electrode housing 110 through miniaturization of the electrode structure, so that the integration level of the electrode can be improved. The electrode housing 110 is further provided therein with a first adapter plate 107, the first adapter plate 107 being fixedly screwed into the electrode housing 110 by means of screws 111, in this embodiment two screws 111 being provided for locking the first adapter plate 107. A second adapter plate 109 is also connected to one end of the electrode housing 110.
Further, the two steel tube shells 106 are further provided with second through holes 1062, and the power cord 103 penetrates through the second through holes 1062 to be connected with the first adapter plate 107.
In this embodiment, the steel pipe housing 106 sleeved on the steel pipe 102 is further provided with second through holes 1062, and the power line 103 is welded on the steel pipe 102, and the steel pipe 102 is connected to the first adapter plate 107 through the power line 103, so that the power line 103 welded on the steel pipe 102 penetrates the second through holes 1062 to be connected to the first adapter plate 107.
Further, the detection flow path member 101 is a detection flow path rod, and the detection flow path rod is made of a colorless transparent material.
In this embodiment, the detection flow path member 101 may be a detection flow path bar processed with colorless and highly transparent materials, and the materials and the specific types of the detection flow path member 101 are not limited, and are set according to actual production requirements.
The utility model provides a three-in-one integrated electrode, which comprises: the HCT electrode comprises a detection flow path piece, two ends of the detection flow path piece are respectively connected with a steel pipe, and power lines are respectively welded on the two steel pipes; the liquid detection module is sleeved on the detection flow path piece; and the temperature sensor is abutted with any steel pipe. According to the utility model, the temperature sensor, the HCT electrode and the liquid detection module are integrated into a whole through structural optimization, so that the service life of the electrode is not influenced, the functions are not reduced, the production cost is reduced, and the use amount of reagents and samples is reduced.
It should be noted that, in the present disclosure, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
It should also be noted that in the present disclosure, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A three-in-one integrated electrode, comprising:
the HCT electrode comprises a detection flow path piece, two ends of the detection flow path piece are respectively connected with a steel pipe, and power lines are respectively welded on the two steel pipes;
the liquid detection module is sleeved on the detection flow path piece;
and the temperature sensor is abutted with any steel pipe.
2. The three-in-one integrated electrode according to claim 1, wherein two steel pipes are respectively sleeved with a steel pipe shell, the steel pipe shells are communicated with a main flow path, and a first through hole intersecting with the main flow path is formed in any one of the steel pipe shells.
3. The three-in-one integrated electrode of claim 2, wherein the temperature sensor abuts the steel pipe through the first through hole.
4. The three-in-one integrated electrode of claim 1, wherein the temperature sensor is a miniature high-precision NTC thermistor.
5. The three-in-one integrated electrode of claim 2, further comprising a seal disposed at an end of the steel tube housing remote from the detection flow path member.
6. The three-in-one integrated electrode of claim 2, further comprising a first adapter plate for connecting to a motherboard, the first adapter plate further connected to the temperature sensor, power line, and liquid detection module.
7. The three-in-one integrated electrode according to claim 6, further comprising a second interposer, the second interposer being connected to the first interposer by pins, the second interposer further being provided with contacts for connecting to the motherboard.
8. The three-in-one integrated electrode according to claim 7, further comprising an electrode housing, wherein the HCT electrode, the liquid detection module and the temperature sensor are integrally arranged in the electrode housing, the first adapter plate is screwed on the electrode housing through screws, and one end of the electrode housing is connected with the second adapter plate.
9. The three-in-one integrated electrode according to claim 6, wherein a second through hole is further formed in the two steel tube shells, and the power line penetrates through the second through hole and is connected with the first adapter plate.
10. The three-in-one integrated electrode according to claim 1, wherein the detection flow path member is a detection flow path rod, and the detection flow path rod is made of a colorless transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837020.5U CN220251804U (en) | 2023-07-12 | 2023-07-12 | Three-in-one integrated electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837020.5U CN220251804U (en) | 2023-07-12 | 2023-07-12 | Three-in-one integrated electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251804U true CN220251804U (en) | 2023-12-26 |
Family
ID=89269877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321837020.5U Active CN220251804U (en) | 2023-07-12 | 2023-07-12 | Three-in-one integrated electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251804U (en) |
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2023
- 2023-07-12 CN CN202321837020.5U patent/CN220251804U/en active Active
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