CN105547937A - Automatic control device for detecting erythrocyte sedimentation rate data - Google Patents
Automatic control device for detecting erythrocyte sedimentation rate data Download PDFInfo
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- CN105547937A CN105547937A CN201510909021.XA CN201510909021A CN105547937A CN 105547937 A CN105547937 A CN 105547937A CN 201510909021 A CN201510909021 A CN 201510909021A CN 105547937 A CN105547937 A CN 105547937A
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- 210000003743 erythrocyte Anatomy 0.000 title claims abstract description 105
- 238000004062 sedimentation Methods 0.000 title claims abstract description 100
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 210000004369 blood Anatomy 0.000 claims abstract description 6
- 239000008280 blood Substances 0.000 claims abstract description 6
- 230000002000 scavenging effect Effects 0.000 claims description 23
- 239000002699 waste material Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000003759 clinical diagnosis Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 31
- 238000012360 testing method Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005622 photoelectricity 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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
- G01N15/05—Investigating sedimentation of particle suspensions in blood
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- Chemical & Material Sciences (AREA)
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- Analytical Chemistry (AREA)
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention provides an automatic control device for detecting erythrocyte sedimentation rate data. The automatic control device comprises a sample introduction syringe, a first control valve, an erythrocyte sedimentation rate detecting tube, a sample suction pump, a cleaning pump and an erythrocyte sedimentation rate detection platform, wherein one end of the sample introduction syringe is inserted into a blood sample while the other end of the sample introduction syringe is connected with one end of the first control valve, the other end of the first control valve is connected with one end of the erythrocyte sedimentation rate detecting tube, the other end of the erythrocyte sedimentation rate detecting tube is connected with one end of the sample suction pump, the other end of the sample suction pump is communicated with atmosphere, the other end of the erythrocyte sedimentation rate detecting tube is further connected with one end of the cleaning pump, the other end of the cleaning pump is connected with a cleaning solution, and the erythrocyte sedimentation rate detecting tube is placed on the erythrocyte sedimentation rate detection platform. Through automatic sample injection and automatic reading, erythrocyte sedimentation rate detection results, i.e., Westergren-process erythrocyte sedimentation rate results, are more accurate and reliable; so requirements for clinical accurate detection are met and accurate clinical diagnosis service is provided.
Description
Technical field
The present invention relates to blood automatic detection instrument field, particularly relate to a kind of automaton detecting erythrocyte sedimentation rate data.
Background technology
The classical way that erythrocyte sedimentation rate detects is manual westergren method, after adopting the Westergren's blood sedimentation tube of 200mm length to carry out the natural subsidence of 1 hour, reads the result of sedimentation; And esr analyzer in the market, testing result is more or less the same with classical westergren method in normal range, but is difficult to when erythrocyte sedimentation rate exceedes normal value conform to manual westergren method, there is larger difference.Because mostly the esr analyzer on market is to think arrange detection time, then by instrument, 30min result is converted automatically to the erythrocyte sedimentation rate value of 1h.But red blood cell natural subsidence is divided into 3 stages, namely
1. string for stringing up cash in ancient times money sample accumulative phase, about 10min;
2. red blood cell rapid subsidence phase, about 40min;
3. the RCO phase, this stage red blood cell slowly declines, tightly packed in container bottom.
Therefore, on market, esr analyzer 30min completes detection, and the sedimentation of red blood cell true nature does not terminate completely, gets 30min results conversion and next erythrocyte sedimentation rate result is insecure.This just needs those skilled in the art badly and solves corresponding technical matters.
Summary of the invention
The present invention is intended at least solve the technical matters existed in prior art, especially innovatively proposes a kind of automaton detecting erythrocyte sedimentation rate data.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of automaton detecting erythrocyte sedimentation rate data, it comprises: sample introduction needle, the first operation valve, erythrocyte sedimentation rate detector tube, sample suction pump and scavenging pump;
Sample introduction needle one end is inserted in blood sample, the described sample introduction needle other end connects first operation valve one end, the described first operation valve other end connects erythrocyte sedimentation rate detector tube one end, the described erythrocyte sedimentation rate detector tube other end connects sample suction pump one end, the described sample suction pump other end is communicated with air, the described erythrocyte sedimentation rate detector tube other end also connects scavenging pump one end, and the described scavenging pump other end connects cleaning fluid, and described erythrocyte sedimentation rate detector tube is placed on erythrocyte sedimentation rate detection platform.
The automaton of described detection erythrocyte sedimentation rate data, preferably, also comprises T-valve; Described T-valve first end connects the erythrocyte sedimentation rate detector tube other end, and described T-valve second end connects scavenging pump one end, described T-valve three-terminal link sample suction pump one end.
The automaton of described detection erythrocyte sedimentation rate data, preferably, also comprises the second operation valve; Described second operation valve one end connects the erythrocyte sedimentation rate detector tube other end, described second operation valve other end connecting tee valve first end.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform comprises: MCU, rotating disk, sense channel, sample suction pump controller, scavenging pump controller;
MCU rotating disk control end connects the rotating disk control end placing erythrocyte sedimentation rate detector tube, described MCU sense channel signal end connects the sense channel signal end detecting erythrocyte sedimentation rate detector tube liquid level, described MCU sample suction pump control end connects sample suction pump controller control end, and described MCU scavenging pump control end connects scavenging pump controller control end.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described sense channel is N number of sense channel, and each sense channel installs an erythrocyte sedimentation rate detector tube, and described N is more than or equal to 1.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform also comprises jacking gear,
Described MCU elevating control end connects jacking gear control end, for carrying out descending operation to detection platform.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform also comprises waste collecting device,
Described MCU waste collection control end connects waste collecting device on-off controller, is injected into waste collecting device for the waste liquid after being cleaned by erythrocyte sedimentation rate detector tube.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
The invention has the advantages that and automatically suck detected sample, 40 sense channel independent detection by automatic sampling device, automatically complete erythrocyte sedimentation rate after 1h and detect, print erythrocyte sedimentation rate report the test data.Overall process full automation, without the need to clinical manipulation, person is on duty.Robotization westergren method esr analyzer of the present invention, real simulation red blood cell is in 1h natural subsidence, contain red blood cell natural subsidence 3 subsidence stages completely, by auto injection, automatically reading erythrocyte sedimentation rate testing result and westergren method erythrocyte sedimentation rate result more accurately, reliably, clinical accurate testing requirement can be met, for clinical providing diagnoses service accurately.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is structural representation of the present invention;
Fig. 2 is circuit diagram of the present invention.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In describing the invention, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 1, the invention provides a kind of automaton detecting erythrocyte sedimentation rate data, it comprises: sample introduction needle, the first operation valve, erythrocyte sedimentation rate detector tube, sample suction pump and scavenging pump;
Sample introduction needle one end is inserted in blood sample, the described sample introduction needle other end connects first operation valve one end, the described first operation valve other end connects erythrocyte sedimentation rate detector tube one end, the described erythrocyte sedimentation rate detector tube other end connects sample suction pump one end, the described sample suction pump other end is communicated with air, the described erythrocyte sedimentation rate detector tube other end also connects scavenging pump one end, and the described scavenging pump other end connects cleaning fluid, and described erythrocyte sedimentation rate detector tube is placed on erythrocyte sedimentation rate detection platform.
The automaton of described detection erythrocyte sedimentation rate data, preferably, also comprises T-valve; Described T-valve first end connects the erythrocyte sedimentation rate detector tube other end, and described T-valve second end connects scavenging pump one end, described T-valve three-terminal link sample suction pump one end.
The described sample introduction needle other end also connects the 3rd operation valve one end, another ground of described 3rd operation valve connects another erythrocyte sedimentation rate detector tube one end, the described another erythrocyte sedimentation rate detector tube other end connects the 4th operation valve one end, the described 4th operation valve other end connects the second T-valve first end, described second T-valve second end connects scavenging pump one end, described second T-valve three-terminal link sample suction pump one end.
The automaton of described detection erythrocyte sedimentation rate data, preferably, also comprises the second operation valve; Described second operation valve one end connects the erythrocyte sedimentation rate detector tube other end, described second operation valve other end connecting tee valve first end.
As shown in Figure 2, the automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform comprises: MCU, rotating disk, sense channel, sample suction pump controller, scavenging pump controller;
MCU rotating disk control end connects the rotating disk control end placing erythrocyte sedimentation rate detector tube, described MCU sense channel signal end connects the sense channel signal end detecting erythrocyte sedimentation rate detector tube liquid level, described MCU sample suction pump control end connects sample suction pump controller control end, and described MCU scavenging pump control end connects scavenging pump controller control end.Described rotating disk arranges the putting hole of multiple placement erythrocyte sedimentation rate detector tube, for erythrocyte sedimentation rate detector tube or the installation erythrocyte sedimentation rate detector tube of taking.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described sense channel is N number of sense channel, and each sense channel installs an erythrocyte sedimentation rate detector tube, and described N is more than or equal to 1.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform also comprises jacking gear,
Described MCU elevating control end connects jacking gear control end, for carrying out descending operation to detection platform.
The automaton of described detection erythrocyte sedimentation rate data, preferably, described detection platform also comprises waste collecting device,
Described MCU waste collection control end connects waste collecting device on-off controller, is injected into waste collecting device for the waste liquid after being cleaned by erythrocyte sedimentation rate detector tube.
Quantitative testing device is as shown in Figure 1 preferably laser measuring device for measuring, carries out level gauging by photoelectric subassembly to erythrocyte sedimentation rate detector tube.
First open valve 1, control sample suction pump and rotate, testing sample is sucked Wei Shi erythrocyte sedimentation rate detector tube; When photoelectricity proportioning device receives signal, represent that this passage sample soakage reaches requirement, i.e. shutoff valve 1, valve 2, stop sample suction pump action, start erythrocyte sedimentation rate and detect.The every 30s of detection platform moves up and down and detects erythrocyte sedimentation rate settling process, and record data, after 1h, calculate erythrocyte sedimentation height, read erythrocyte sedimentation rate result, and this passage erythrocyte sedimentation rate detects complete; Open valve 1, valve 2, control scavenging pump action, suck cleaning fluid, cleaning testing pipes, sample introduction needle, clean and completely can start next pattern detection.As shown in the figure, two separate work of passage, can meet 40 passages simultaneously or with to the clinical erythrocyte sedimentation rate testing requirement with inspection, namely its testing result is westergren method erythrocyte sedimentation rate result.
The invention has the advantages that and automatically suck detected sample, 40 sense channel independent detection by automatic sampling device, automatically complete erythrocyte sedimentation rate after 1h and detect, print erythrocyte sedimentation rate report the test data.Overall process full automation, without the need to clinical manipulation, person is on duty.Robotization westergren method esr analyzer of the present invention, real simulation red blood cell is in 1h natural subsidence, contain red blood cell natural subsidence 3 subsidence stages completely, by auto injection, automatically reading erythrocyte sedimentation rate testing result and westergren method erythrocyte sedimentation rate result more accurately, reliably, clinical accurate testing requirement can be met, for clinical providing diagnoses service accurately.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (7)
1. detect an automaton for erythrocyte sedimentation rate data, it is characterized in that, comprising: sample introduction needle, the first operation valve, erythrocyte sedimentation rate detector tube, sample suction pump and scavenging pump;
Sample introduction needle one end is inserted in blood sample, the described sample introduction needle other end connects first operation valve one end, the described first operation valve other end connects erythrocyte sedimentation rate detector tube one end, the described erythrocyte sedimentation rate detector tube other end connects sample suction pump one end, the described sample suction pump other end is communicated with air, the described erythrocyte sedimentation rate detector tube other end also connects scavenging pump one end, and the described scavenging pump other end connects cleaning fluid, and described erythrocyte sedimentation rate detector tube is placed on erythrocyte sedimentation rate detection platform.
2. the automaton of detection erythrocyte sedimentation rate data according to claim 1, is characterized in that, also comprise T-valve; Described T-valve first end connects the erythrocyte sedimentation rate detector tube other end, and described T-valve second end connects scavenging pump one end, described T-valve three-terminal link sample suction pump one end.
3. the automaton of detection erythrocyte sedimentation rate data according to claim 2, is characterized in that, also comprise the second operation valve; Described second operation valve one end connects the erythrocyte sedimentation rate detector tube other end, described second operation valve other end connecting tee valve first end.
4. the automaton of detection erythrocyte sedimentation rate data according to claim 1, it is characterized in that, described detection platform comprises: MCU, rotating disk, sense channel, sample suction pump controller, scavenging pump controller;
MCU rotating disk control end connects the rotating disk control end placing erythrocyte sedimentation rate detector tube, described MCU sense channel signal end connects the sense channel signal end detecting erythrocyte sedimentation rate detector tube liquid level, described MCU sample suction pump control end connects sample suction pump controller control end, and described MCU scavenging pump control end connects scavenging pump controller control end.
5. the automaton of detection erythrocyte sedimentation rate data according to claim 4, is characterized in that, described sense channel is N number of sense channel, and each sense channel installs an erythrocyte sedimentation rate detector tube, and described N is more than or equal to 1.
6. the automaton of detection erythrocyte sedimentation rate data according to claim 4, it is characterized in that, described detection platform also comprises jacking gear,
Described MCU elevating control end connects jacking gear control end, for carrying out descending operation to detection platform.
7. the automaton of detection erythrocyte sedimentation rate data according to claim 4, it is characterized in that, described detection platform also comprises waste collecting device,
Described MCU waste collection control end connects waste collecting device on-off controller, is injected into waste collecting device for the waste liquid after being cleaned by erythrocyte sedimentation rate detector tube.
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Cited By (6)
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---|---|---|---|---|
CN105928830A (en) * | 2016-07-08 | 2016-09-07 | 重庆南方数控设备有限责任公司 | Device and method for treating blockage in pipelines of full-automatic blood rheometer |
CN106353227A (en) * | 2016-08-24 | 2017-01-25 | 重庆南方数控设备有限责任公司 | Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector |
CN109752295A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement method and its measuring device |
CN109991433A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of blood sedimentation tester and esr test method |
CN109991432A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of esr test device |
CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105928830A (en) * | 2016-07-08 | 2016-09-07 | 重庆南方数控设备有限责任公司 | Device and method for treating blockage in pipelines of full-automatic blood rheometer |
CN105928830B (en) * | 2016-07-08 | 2019-09-06 | 重庆南方数控设备有限责任公司 | One kind being used for automatic blood rheologic meter line clogging processing unit and method |
CN106353227A (en) * | 2016-08-24 | 2017-01-25 | 重庆南方数控设备有限责任公司 | Blood sample feeding device for precise Westergren method erythrocyte sedimentation rate detector |
CN109752295A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement method and its measuring device |
CN109991433A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of blood sedimentation tester and esr test method |
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CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
CN111610339B (en) * | 2020-05-26 | 2023-06-27 | 山东艾科达生物科技有限公司 | Full-automatic Weissel method blood sedimentation analyzer |
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