CN206440601U - The temperature control device of dry type hematuria biochemics analyzer optical system heating - Google Patents
The temperature control device of dry type hematuria biochemics analyzer optical system heating Download PDFInfo
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- CN206440601U CN206440601U CN201720080659.1U CN201720080659U CN206440601U CN 206440601 U CN206440601 U CN 206440601U CN 201720080659 U CN201720080659 U CN 201720080659U CN 206440601 U CN206440601 U CN 206440601U
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- optical system
- control device
- temperature control
- temperature
- heating
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Abstract
The utility model discloses the temperature control device of dry type hematuria biochemics analyzer optical system heating, provided with heating plate, the temperature sensor for sensing temperature, for sensing sample inductor and central processing unit that sample enters or exited in dry type hematuria biochemics analyzer optical system, central processing unit is connected by heat control unit with heating plate control, temperature sensor and sample inductor are connected to AD conversion unit, and AD conversion unit is connected to central processing unit.By setting heating and temperature control device in optical system, instrument is set also to carry out biochemistry detection when ambient temperature is less than 15 DEG C；The electric current and voltage used due to the temperature control device set in optical system in heating can produce influence to biochemistry detection result, therefore inductor is set, when inductor, which is sensed, carries out sample biochemistry detection, stop heating, when detection is finished, sample is exited, and temperature control device starts heating again, does not influence detection accuracy.
Description
Technical field
The utility model is related to a kind of temperature control device of dry type hematuria biochemics analyzer optical system heating.
Background technology
For dry type hematuria biochemics analyzer, according to chemical reaction condition requirement, it can only be given birth between 15 DEG C -35 DEG C
Change detection, in actual applications, many different medical units are often below 15 DEG C in winter room temperature, so, in winter basic unit doctor
Prior art device can not be used by treating unit.
Utility model content
The purpose of this utility model be overcome the shortcomings of prior art exist there is provided a kind of dry type hematuria biochemics analyzer light
Learn the temperature control device of system warm-up.
The purpose of this utility model is achieved through the following technical solutions：
The temperature control device of dry type hematuria biochemics analyzer optical system heating, feature is：Dry type hematuria biochemics analyzer light
Provided with heating plate, the temperature sensor for sensing temperature, for sensing the sample sensing that sample enters or exited in system
Device and central processing unit, central processing unit are connected by heat control unit with heating plate control, temperature sensor and sample
Inductor is connected to AD conversion unit, and AD conversion unit is connected to central processing unit.
Further, the temperature control device of above-mentioned dry type hematuria biochemics analyzer optical system heating, wherein, the center
Processor is model MSM8916 central processing unit.
Further, the temperature control device of above-mentioned dry type hematuria biochemics analyzer optical system heating, wherein, the mould
Number converting unit is model Cp3421 chip.
Yet further, the temperature control device of above-mentioned dry type hematuria biochemics analyzer optical system heating, wherein, the temperature
It is the TEMP chips of model MCP 9700 to spend sensor.
The utility model has significant advantage and beneficial effect compared with prior art, embodies in the following areas：
1. by setting heating and temperature control device in instrument internal optical system, instrument is enable in surrounding environment temperature
Degree can also carry out biochemistry detection when being less than 15 DEG C；Make equipment be under lower temperature (be less than 15 DEG C) also can guarantee that optical system and
Test-strips in injection port are in operating temperature interval, so as to ensure that equipment carries out normal biochemistry detection working condition, draw
Correct testing result；
2. the electric current used in heating due to the temperature control device that is set in the optical system of instrument and voltage meeting
Influence is produced on biochemistry detection result, so setting inductor in temperature control device, sample is carried out when inductor is sensed
Biochemistry detection when, stop heating function, when this batch of pattern detection is finished, sample is exited, temperature control device start again heat, so
Back and forth, it is ensured that instrument is heated at low temperatures, while not influenceing the accuracy of testing result again；
Temperature control system (heating and temperature adjusting) is 3. set in Dry-type biochemical analyzer, enables Biochemical Analyzer low
Normal and correct work is carried out under conditions of 15 DEG C, biochemical inspection is carried out under conditions of solving vast rural area in the winter time
Survey, normally carry out medical services.
Brief description of the drawings
Fig. 1：Structural representation of the present utility model；
Fig. 2：Control principle schematic diagram of the present utility model.
The implication of each reference see the table below in figure：
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate specific embodiment.
As shown in Figure 1 and Figure 2, the temperature control device of dry type hematuria biochemics analyzer optical system heating, dry type hematuria biochemics point
Enter or exit provided with heating plate 2, the temperature sensor 5 for sensing temperature, for sensing sample in analyzer optical system 1
Sample inductor 6 and central processing unit 4, central processing unit 4 are connected by heat control unit 3 with the control of heating plate 2, temperature
Sensor 5 and sample inductor 6 are connected to AD conversion unit 7, and AD conversion unit 7 is connected to central processing unit 4.
Wherein, central processing unit 4 is model MSM8916 central processing unit.AD conversion unit 7 is model
Cp3421 chip.Temperature sensor 5 is the TEMP chips of model MCP 9700.The function of sample inductor 6 is to protect
Demonstrate,prove Biochemical Analyzer and stop heating when sample enters and carries out biochemistry detection.
During concrete application, when dry type hematuria biochemics analyzer is in the environment less than 15 DEG C, it need to such as be detected, be started shooting
Afterwards, the temperature sensor 5 in device senses that temperature is less than 15 DEG C, and low-temperature signal reaches central processing unit 4, central processing unit 4
Assign instruction startup heating plate 2 to heat, when temperature rises above 15 DEG C, it is allowed to be put into sample, when sample inductor 6 senses inspection
Test sample this enter optical system 1 when, central processing unit 4 is transmitted to through AD conversion unit 7 by signal, under central processing unit 4
Heated up to instruction to the stopping of heating plate 2, now operating personnel carry out biochemistry detection operation, when detection is completed, detect sample from light
When system 1 is exited, sensed by sample inductor 6, signal be transmitted to central processing unit 4, central processing unit 4 assign again instruction to
Heating plate 2 is heated, i.e., optical system 1 in enter less than 15 DEG C and without detection sample in the temperature of instrumental optics system
During row detection, temperature control device starts heating function, if the temperature of optical system has sample progress higher than 15 DEG C or in instrument
During detection, temperature control device can all stop heating.
By setting heating and temperature control device in instrument internal optical system, enable instrument in ambient temperature
Also biochemistry detection can be carried out during less than 15 DEG C.Because the temperature control device set in the optical system of instrument makes in heating
Electric current and voltage can produce influence to biochemistry detection result, so inductor is set in temperature control device, when inductor sense
When measuring the biochemistry detection for carrying out sample, stop heating function, when this batch of pattern detection is finished, sample is exited, temperature control dress
Put and start heating, and so on, it is ensured that instrument is heated at low temperatures, while not influenceing the standard of testing result again
True property.
Heated and temperature adjusting for optical system in equipment and sample feeding mouthful, equipment is in lower temperature
Also it can guarantee that the test-strips in optical system and injection port are in operating temperature interval under (being less than 15 DEG C), so as to ensure that equipment is entered
The normal biochemistry detection working condition of row, draws correct testing result, by experimental verification, effect is very good.
It is that modern medical service service is classified must not in diagnosis and treatment medical service provider system to carry out biochemistry detection in different medical unit
The link that can lack.Because biochemistry detection is very high to the temperature requirement in ambient environmental conditions, so, the vast rural area of China exists
Room temperature under the conditions of winter or in clinic is difficult to the operating temperature interval for reaching biochemistry detection and can not carry out normal biochemistry
Detection, extreme influence every-day medical consulting services.Outstanding feature of the present utility model is that temperature is set in Dry-type biochemical analyzer
Control system (heating and temperature adjusting), enables Biochemical Analyzer to carry out normal and correct work under conditions of less than 15 DEG C
Make, carry out biochemistry detection under conditions of solving vast rural area in the winter time, normally carry out medical services.
It should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this practicality is not limited to
New interest field；Description more than simultaneously, should can understand and implement for the special personage of correlative technology field, therefore its
It should be included in claim without departing from the equivalent change or modification that are completed under the spirit disclosed in the utility model
In.
Claims (4)
1. the temperature control device of dry type hematuria biochemics analyzer optical system heating, it is characterised in that：Dry type hematuria biochemics analyzer
Provided with heating plate, the temperature sensor for sensing temperature, for sensing the sample sense that sample enters or exited in optical system
Device and central processing unit are answered, central processing unit is connected by heat control unit with heating plate control, temperature sensor and sample
This inductor is connected to AD conversion unit, and AD conversion unit is connected to central processing unit.
2. the temperature control device of dry type hematuria biochemics analyzer optical system heating according to claim 1, it is characterised in that：
The central processing unit is model MSM8916 central processing unit.
3. the temperature control device of dry type hematuria biochemics analyzer optical system heating according to claim 1, it is characterised in that：
The AD conversion unit is model Cp3421 chip.
4. the temperature control device of dry type hematuria biochemics analyzer optical system heating according to claim 1, it is characterised in that：
The temperature sensor is the TEMP chips of model MCP 9700.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080659.1U CN206440601U (en) | 2017-01-22 | 2017-01-22 | The temperature control device of dry type hematuria biochemics analyzer optical system heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720080659.1U CN206440601U (en) | 2017-01-22 | 2017-01-22 | The temperature control device of dry type hematuria biochemics analyzer optical system heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440601U true CN206440601U (en) | 2017-08-25 |
Family
ID=59636108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720080659.1U Expired - Fee Related CN206440601U (en) | 2017-01-22 | 2017-01-22 | The temperature control device of dry type hematuria biochemics analyzer optical system heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN206440601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020655A (en) * | 2017-12-29 | 2018-05-11 | 广州万孚生物技术股份有限公司 | Bio-chemical detector |
-
2017
- 2017-01-22 CN CN201720080659.1U patent/CN206440601U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020655A (en) * | 2017-12-29 | 2018-05-11 | 广州万孚生物技术股份有限公司 | Bio-chemical detector |
| CN108020655B (en) * | 2017-12-29 | 2024-03-15 | 广州万孚生物技术股份有限公司 | Biochemical detector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20220122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |