CN102043038A - Blood analysis meter test tube detection device and method - Google Patents
Blood analysis meter test tube detection device and method Download PDFInfo
- Publication number
- CN102043038A CN102043038A CN200910110758XA CN200910110758A CN102043038A CN 102043038 A CN102043038 A CN 102043038A CN 200910110758X A CN200910110758X A CN 200910110758XA CN 200910110758 A CN200910110758 A CN 200910110758A CN 102043038 A CN102043038 A CN 102043038A
- Authority
- CN
- China
- Prior art keywords
- test tube
- signal
- receiver
- cap
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention discloses a blood analysis meter test tube detection device comprising a support and a photoelectric sensor assembly, wherein the photoelectric sensor assembly comprises an optical emitter and an optical receiver; the optical emitter and the optical receiver are connected to the support, and a test tube cap is located on the sensing paths of the optical emitter and the optical receiver. The invention also discloses a test tube detection method which is characterized in that after a test tube reaches a detection site, the test tube cap changes a signal sent out by the emitter, the receiver receives the signal and judges that a test tube exists in the detection site according to the received signal. In the invention, the self lightproof test tube cap of the test tube is utilized to stop or reflect light beams to implement test tube detection and other lightproof elements do not need to be additionally arranged to stop or reflect light, thereby simplifying the structure of the test tube detection device, and the reliability is high; meanwhile, the optical emitter and the optical receiver of the photoelectric sensor assembly are fixed in the direction which forms a specific angle with the test tube through the support, thereby ensuring that more test tubes with different dimensions can be compatible.
Description
[technical field]
The invention relates to a kind of blood analyser test tube pick-up unit, a kind of blood analyser and a kind of test tube detection method.
[background technology]
Fully automatic blood cytoanalyze automaticity height requires the test tube of sample loading can be fast, is detected reliably, the situation of flase drop can not occur trying, otherwise have the medical diagnosis risk.
Main test tube detection method is that photo-electric detects in the blood cell analyzer at present.The main device that photo-electric detects is exactly a photoelectric sensor, utilizes test tube self or other additional assemblies, thereby as utilizes catch that emission light is reflected or stop that changing the receiving end signal power realizes detecting.Because test tube is transparent, directly utilize test tube self to reflect or stop that light realizes detecting, there are integrity problems such as flase drop.Utilize additional assembly to reflect or stop light, add-on assemble needs directly contact with test tube, dirty easily, aging, distortion, and angle is felt bad control, and there is integrity problem equally in detection.
[summary of the invention]
Technical matters to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of blood analyser test tube pick-up unit, a kind of blood analyser and a kind of test tube detection method are provided.
The present invention solves the scheme that its technical matters adopts: a kind of blood analyser test tube pick-up unit, comprise support, sensor module, this sensor module comprises transmitter and receiver, this transmitter and receiver are positioned on this support, when test tube was positioned at detecting position, the cap test tube of institute's test tubes was positioned on the sensing path of this transmitter and this receiver.
Described sensor module is the photoelectric sensor assembly, and described transmitter is an optical transmitting set, and described receiver is an optical receiver, described sensing path serve as reasons this optical transmitting set and the formed light path of this optical receiver.
Described cap test tube adopts opaque material.
The light that described cap test tube sends described optical transmitting set reflexes on the described optical receiver.
Described support comprises two uneven bars, and described transmitter and described receiver lay respectively on two bars.
Width of light beam is 3mm, and the angle of this light beam and described test tube is 23 °～27 °.
The corresponding beam direction hole that is used for light conducting electric transducer light beam that assembly forms that is provided with on the described support.
A kind of blood analyser comprises above-mentioned test tube pick-up unit.
A kind of test tube detection method may further comprise the steps:
Test tube arrives detecting position, and cap test tube changes the signal that sends through transmitter, and receiver receives this signal, judges that according to the signal that receives there is test tube in this detecting position.
Cap test tube changes the signal that sends through transmitter and is meant that cap test tube stops the signal that is sent by transmitter, and described signal is a light signal.
Cap test tube changes the signal that the signal that sends through transmitter is meant that the cap test tube reflection is sent by transmitter, and described signal is a light signal.
Described signal according to reception judges that this detecting position exists test tube to comprise: setting threshold, according to described receiver signal value of exporting and the result that this threshold value compares, judge that there is test tube in detecting position.
Described threshold value is the signal value of detecting position when having test tube to exist and the intermediate value of the signal value of no test tube when existing.
Comprise also the cap test tube of dissimilar test tubes be arranged to different colours that the light signal that the cap test tube reflection is sent by transmitter according to the color signal of the cap test tube that receives, is judged the dissimilar test tubes of detecting position with this.
The invention has the beneficial effects as follows, utilize the lighttight cap test tube of test tube self to stop or the detection of folded light beam realization test tube that the light tight element that does not need other additionally are set stops or reflected light, has simplified the structure of test tube pick-up unit, the reliability height; And can correctly handle the test tube that does not cover cap test tube, can not cause in vitro sample to come down in torrents and cause the risk of biological pollution.
[description of drawings]
Fig. 1 is the blood analyser test tube pick-up unit synoptic diagram of first kind of embodiment of the present invention.
Fig. 2 is the blood analyser test tube pick-up unit synoptic diagram of second kind of embodiment of the present invention.
Fig. 3 is the blood analyser test tube pick-up unit synoptic diagram of the third embodiment of the present invention.
Fig. 4 is the blood analyser test tube pick-up unit synoptic diagram of the 4th kind of embodiment of the present invention.
Fig. 5 is a correlation test tube detection method process flow diagram of the present invention.
Fig. 6 is the reflective test tube detection method of a present invention process flow diagram.
[embodiment]
Be illustrated in figure 1 as a kind of blood analyser test tube pick-up unit synoptic diagram, comprise support 3, the photoelectric sensor assembly.Support 3 is made up of two uneven bars, and the photoelectric sensor assembly comprises optical transmitting set 1 and optical receiver 2, and optical transmitting set and optical receiver are connected on two bars of support 3.Tested test tube comprises body 5 and cap test tube 6, and cap test tube 6 adopts opaque material, and cap test tube 6 is positioned on optical transmitting set and the formed sensing of the optical receiver path, and the sensing path is by optical transmitting set 1 and optical receiver 2 formed light paths.If there is test tube to be positioned on the detecting position, the light signal that optical transmitting set 1 sends can run into stopping of cap test tube 6, and optical receiver 2 does not receive light signal or only receives weak one; If detecting position do not have test tube, light signal then can be received by the receiver, thus when detecting position have test tube by and when not having test tube and pass through, obvious variation can take place in the light signal that optical receiver 2 receives, and detects detecting position thus and whether has test tube.Described detecting position is the present position of current tested pipe.In the present embodiment, pick-up unit is the correlation detection architecture, be that the optical transmitting set of photoelectric sensor assembly and optical receiver lay respectively at the both sides of triggering element, the light signal that utilizes optical transmitting set 1 to send runs into and triggers element and stop and then trigger the photoelectric sensor assembly and detect.Triggering element of the present invention is opaque cap test tube 6, and when test tube entered detecting position, whether cap test tube 6 triggered the photoelectric sensor assembly, have test tube to pass through thereby detect this detecting position.The present invention can adopt the photoelectric sensor assembly, the sensor module that also can adopt other characteristics that can utilize cap test tube to trigger, when test tube is positioned at detecting position, cap test tube is positioned on the transmitter and the formed sensing of receiver path of sensor module, triggers sensor module with this and detects.
On the basis of present embodiment, also can further transmitter or receiver be arranged on the cap test tube, corresponding receiver or transmitter are arranged on the support, equally cap test tube is arranged on the formed sensing of this transmitter and the receiver path.
Preferred " L " type support of support is respectively arranged with groove on two bars of this support, optical transmitting set 1 and optical receiver 2 are installed in this groove.On support 3 also respectively to beam direction hole 4 should be arranged.When detecting position had test tube to pass through, the light signal that emits from optical transmitting set 1 sent along beam direction hole 4, and light signal enters optical receiver 2 by beam direction hole 4 again.
Light signal on the optical receiver 2 is through light-to-current inversion, be converted to magnitude of voltage, compare with a threshold value again, the intermediate value of light signal corresponding voltage value that this threshold value is arranged on no test tube when blocking corresponding voltage value when having the test tube light beam to be blocked fully detects this detecting position thus and whether has test tube.The characteristic that this device utilizes lighttight cap test tube 6 to be in the light, thereby forming to block between the optical transmitting set 1 of photoelectric sensor and optical receiver 2 stops light beam to come having or not of test tubes, do not need to be provided with additional assemblies the light that is sent by optical transmitting set is stopped, simplified the structure of test tube pick-up unit.
As shown in Figure 2, because the support of " L " type of employing, optical transmitting set 1 and optical receiver 2 formed light paths and test tube are formed oblique angle less than 90 °, because the optical transmitting set 1 of photoelectric sensor assembly and optical receiver 2 are fixed on the direction that becomes with test tube on the special angle by support, guaranteed the test tube that this test tube pick-up unit can compatible different size; Cap test tube 6 will stop light path fully, and then height, thickness, diameter and width of light beam, light beam and the horizontal plane angle to cap test tube 6 will satisfy certain requirement.Comprehensive above factor according to test tube dimensions in the market, and is considered various possible errors, and present embodiment preferred light beam width is 3mm, and light beam and test tube angle are 23 °～27 °.Such as width of light beam is set is 3mm, and the angle of light beam and test tube is 23 °; It is 3mm that width of light beam perhaps is set, and the angle of light beam and test tube is 27 °; It is 3mm that width of light beam perhaps is set, and light beam and test tube angle are 25 °.Employing can be guaranteed light beam by the reliability that cap test tube stops fully in this structure, compares and utilizes test tube self or utilize other additional objects, stops the method for light beam such as catch, and reliability greatly improves.
In the present embodiment, can also be according to the dimensions of the actual test tube that will detect, calculate above-mentioned various parameter requests, assurance causes light signal generation significant change that optical receiver 2 receive by detecting position and no test tube during by detecting position as test tube, so this detection method has stronger compatibility.
On the basis of present embodiment, when using blood analyser, if because the size restrictions of certain test tube can't detect, the height that can regulate support can be detected tested test tube.Such as for a certain specific blood analyser test tube pick-up unit, former support height 100mm can compatible test tube height dimension be the test tube of 75～90mm, highly is the test tube of 100mm if want to detect, then regulating this support height is 110mm, but just sensing range is the test tube of 85～110mm.Can regulate the position of photoelectric sensor assembly in addition,, promptly, can be detected to guarantee tested test tube by regulating the angle of light path and test tube such as rotation photoelectric sensor assembly.
Under the auto injection pattern of blood analyser, test tube requires to be stamped cap test tube 6, otherwise sample tilts when mixing automatically, has the risk of biological pollution.In the present embodiment, if when having the test tube that does not cover cap test tube to enter to detecting position, light beam still can see through from test tube, the signal of optical receiver changes very little, blood analyser will be judged as no test tube, this does not meet the test tube that uses under the auto injection pattern will be by " leakage " past, machine not can to further operate, therefore the problem that there is not lid to cause sample to be dumped because of cap test tube can not appear.
Being illustrated in figure 2 as second kind of embodiment of blood analyser test tube pick-up unit of the present invention, also be the detection architecture that adopts correlation, but the angle α of light beam and surface level is 0 °.Lighttight cap test tube is positioned at optical transmitting set 1 and optical receiver 2 is formed on the sensing path of photoelectric sensor assembly, after light sends from optical transmitting set 1, run into stopping of lighttight cap test tube 6, make the light signal generation obvious variation that optical receiver 2 received when test tube and no test tube were arranged, judge having or not of test tube with this.
In present embodiment is on the basis, can also adopt the detection architecture of correlation, light beam and the formed angle of water surface level are adjusted into 90 °, be upper surface top and the lower surface below that optical transmitting set and optical receiver lay respectively at test tube, after light sends from optical transmitting set, run into stopping of opaque cap test tube, make the light signal generation obvious variation that optical receiver received when test tube and no test tube were arranged, judge having or not of test tube with this.
Be illustrated in figure 3 as the third embodiment of blood analyser test tube pick-up unit of the present invention, adopt reflective detection architecture, described reflective detection architecture is meant that the optical transmitting set of photoelectric sensor and optical receiver are positioned at the same side of triggering element, and the light that utilizes optical transmitting set 1 to send through the triggering element reflection takes place and then triggers the photoelectric sensor assembly and detect.In the present embodiment, trigger element and be similarly cap test tube 6.The angle of light beam and surface level is 0 °～90 °, comprises 0 ° and 90 °.Lighttight cap test tube is positioned on the sensing path of optical transmitting set 1 and optical receiver 2 formed photoelectric sensor assemblies.When test tube enters detecting position, after light sends from optical transmitting set, run into lighttight cap test tube and light reflection takes place, optical receiver 2 can receive stronger light signal; When no test tube entered detecting position, light beam can not reflect, and optical receiver 2 can not receive corresponding light signal yet.The same light signal generation obvious variation that makes that optical receiver 2 received when test tube and no test tube were arranged judges with this whether detecting position exists test tube.
As Fig. 4 is the 4th kind of embodiment of blood analyser test tube pick-up unit of the present invention, the reflective detection architecture of same employing, the light signal that optical transmitting set 2 sends by the cap test tube upper surface reflected light signal of tested test tube, and then is accepted this light signal by optical receiver.
The present invention also provides a kind of test tube detection method, be the synoptic diagram of correlation test tube detection method as shown in Figure 5, optical transmitting set emission light signal, if detecting position has test tube to exist, then light signal runs into stopping of test tube, optical receiver does not receive light signal or can only receive weak one, this light signal is converted to magnitude of voltage, and compares with threshold value, this threshold value is a magnitude of voltage of setting, then tested magnitude of voltage is judged detecting position with this and is had test tube less than this threshold value; If detecting position does not have test tube, then tested magnitude of voltage is judged detecting position with this and is not had test tube greater than this threshold value.
Be the synoptic diagram of reflective test tube detection method as shown in Figure 6, optical transmitting set emission light signal, when detecting position has test tube to exist, then light signal runs into test tube and reflects, and optical receiver receives light signal, and this light signal is converted to magnitude of voltage, and compare with threshold value, this threshold value is a magnitude of voltage of setting, and then tested magnitude of voltage is judged detecting position with this and had test tube greater than this threshold value; When detecting position did not have test tube, optical receiver did not receive light signal, and then tested magnitude of voltage is judged detecting position with this and do not had test tube less than threshold value.
On the basis of reflective test tube detection method embodiment, in blood analyser, can also be with the cap test tube of dissimilar test tubes with different color differentiatings.Adopt red cap test tube such as the test tube that body fluid is housed, the test tube that blood is housed adopts green cap test tube.Transmitter emission light signal, cap test tube reflects the light signal that sends through transmitter, identifies the color of this cap test tube according to the color signal of receiver reception.Blood analyser identifies dissimilar test tubes according to this color, and carries out next step operation that need carry out of this test tube automatically.
Above test tube detection method not only can be applied to blood analyser, can also be applied in other devices that need test tubes.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (14)
1. blood analyser test tube pick-up unit, it is characterized in that: comprise support, sensor module, this sensor module comprises transmitter and receiver, this transmitter and receiver are positioned on this support, when test tube was positioned at detecting position, the cap test tube of institute's test tubes was positioned on the sensing path of this transmitter and this receiver.
2. a kind of blood analyser test tube pick-up unit according to claim 1, it is characterized in that: described sensor module is the photoelectric sensor assembly, described transmitter is an optical transmitting set, described receiver is an optical receiver, described sensing path serve as reasons this optical transmitting set and the formed light path of this optical receiver.
3. a kind of blood analyser test tube pick-up unit according to claim 2 is characterized in that: described cap test tube adopts opaque material.
4. a kind of blood analyser test tube pick-up unit according to claim 3, it is characterized in that: the light that described cap test tube sends described optical transmitting set reflexes on the described optical receiver.
5. a kind of blood analyser test tube pick-up unit according to claim 1, it is characterized in that: described support comprises two uneven bars, described transmitter and described receiver lay respectively on two bars.
6. according to each described a kind of blood analyser test tube pick-up unit in the claim 2 to 4, it is characterized in that: width of light beam is 3mm, and the angle of this light beam and described test tube is 23 °～27 °.
7. a kind of blood analyser test tube pick-up unit according to claim 6 is characterized in that: the corresponding beam direction hole that is used for light conducting electric transducer light beam that assembly forms that is provided with on the described support.
8. a blood analyser is characterized in that: comprise as each described test tube pick-up unit in the claim 1 to 7.
9. test tube detection method is characterized in that may further comprise the steps:
Test tube arrives detecting position, and cap test tube changes the signal that sends through transmitter, and receiver receives this signal, judges that according to the signal that receives there is test tube in this detecting position.
10. a kind of test tube detection method according to claim 9 is characterized in that: cap test tube changes the signal that sends through transmitter and is meant that cap test tube stops the signal that is sent by transmitter, and described signal is a light signal.
11. a kind of test tube detection method according to claim 9 is characterized in that: cap test tube changes the signal that the signal that sends through transmitter is meant that the cap test tube reflection is sent by transmitter, and described signal is a light signal.
12. according to claim 10 or 11 described a kind of test tube detection methods, it is characterized in that: described signal according to reception judges that this detecting position exists test tube to comprise: setting threshold, according to the signal value and the result that this threshold value compares of described receiver output, judge that there is test tube in detecting position.
13. a kind of test tube detection method according to claim 12 is characterized in that: described threshold value is the signal value of detecting position when having test tube to exist and the intermediate value of the signal value of no test tube when existing.
14. a kind of test tube detection method according to claim 11 is characterized in that: also comprise the cap test tube of dissimilar test tubes is arranged to different colours,, judge the dissimilar test tubes of detecting position with this according to the color signal of the cap test tube that receives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110758XA CN102043038B (en) | 2009-10-15 | 2009-10-15 | Blood analysis meter test tube detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110758XA CN102043038B (en) | 2009-10-15 | 2009-10-15 | Blood analysis meter test tube detection device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102043038A true CN102043038A (en) | 2011-05-04 |
| CN102043038B CN102043038B (en) | 2013-12-11 |
Family
ID=43909380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910110758XA Active CN102043038B (en) | 2009-10-15 | 2009-10-15 | Blood analysis meter test tube detection device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102043038B (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091761A (en) * | 2014-04-28 | 2015-11-25 | 深圳迈瑞生物医疗电子股份有限公司 | Sample form monitoring device and method |
| CN105675550A (en) * | 2016-04-14 | 2016-06-15 | 深圳市帝迈生物技术有限公司 | Device for detecting whether reagent exists in pipe or not |
| CN106092971A (en) * | 2016-08-09 | 2016-11-09 | 湖南乾康科技有限公司 | A kind of test tube class detection device |
| CN106153968A (en) * | 2016-08-31 | 2016-11-23 | 上海奥普生物医药有限公司 | A kind of test tube recognition methods detecting equipment and identification device thereof |
| CN106969709A (en) * | 2017-05-03 | 2017-07-21 | 温州职业技术学院 | A kind of detection means of blood taking needle automatic assembling |
| CN107238420A (en) * | 2016-03-28 | 2017-10-10 | 大日科技股份有限公司 | Photoelectricity is to angie type material detection device |
| CN108686732A (en) * | 2018-07-27 | 2018-10-23 | 山东大学齐鲁医院 | A kind of rotatable test tube holder |
| CN108957016A (en) * | 2018-09-14 | 2018-12-07 | 海卫特(广州)医疗科技有限公司 | Sample detection apparatus, loading time detection device and its detection method |
| CN109100523A (en) * | 2018-06-28 | 2018-12-28 | 迈克医疗电子有限公司 | A kind of control system of sample detection means |
| WO2019037703A1 (en) * | 2017-08-22 | 2019-02-28 | 深圳市帝迈生物技术有限公司 | Automatic sampling blood analyzer and test tube automatic sampling recognition device thereof |
| CN109596847A (en) * | 2018-12-13 | 2019-04-09 | 湖南爱威医疗科技有限公司 | Test tube detection method, device, computer equipment and storage medium |
| CN110456424A (en) * | 2019-08-16 | 2019-11-15 | 桂林优利特医疗电子有限公司 | A kind of test tube identification device and Urine Analyzer |
| CN110927397A (en) * | 2018-10-23 | 2020-03-27 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer, sample analysis method and storage medium |
| CN111538101A (en) * | 2020-04-18 | 2020-08-14 | 桂林优利特医疗电子有限公司 | Test tube detection device |
| CN111982876A (en) * | 2020-08-21 | 2020-11-24 | 合肥学院 | Portable device for paraquat detection |
| CN113204058A (en) * | 2021-06-04 | 2021-08-03 | 盛视科技股份有限公司 | Device for judging direction of test tube by infrared recognition and using method thereof |
| CN113588972A (en) * | 2021-07-30 | 2021-11-02 | 重庆中元汇吉生物技术有限公司 | Immunochromatographic analyzer |
| CN114047557A (en) * | 2021-10-22 | 2022-02-15 | 迈克医疗电子有限公司 | Test tube detection method and sample transmission device |
| CN114460321A (en) * | 2022-04-14 | 2022-05-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and test tube detection assembly thereof |
| CN114835072A (en) * | 2022-05-27 | 2022-08-02 | 中元汇吉生物技术股份有限公司 | Uncovering device and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3420842B2 (en) * | 1994-09-29 | 2003-06-30 | シスメックス株式会社 | Container detecting device and method, and sample stirring / sampling device and method |
| CN1860359A (en) * | 2003-08-26 | 2006-11-08 | 奥里巴Abx股份有限公司（简单形式） | Hematological analyzer on whole blood with stirring device |
| WO2008135471A1 (en) * | 2007-05-08 | 2008-11-13 | Inpeco Ip Ltd. | Apparatus and procedure for identifying patients and marking containers for biological samples of said patients |
-
2009
- 2009-10-15 CN CN200910110758XA patent/CN102043038B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3420842B2 (en) * | 1994-09-29 | 2003-06-30 | シスメックス株式会社 | Container detecting device and method, and sample stirring / sampling device and method |
| CN1860359A (en) * | 2003-08-26 | 2006-11-08 | 奥里巴Abx股份有限公司（简单形式） | Hematological analyzer on whole blood with stirring device |
| WO2008135471A1 (en) * | 2007-05-08 | 2008-11-13 | Inpeco Ip Ltd. | Apparatus and procedure for identifying patients and marking containers for biological samples of said patients |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060018A (en) * | 2014-04-28 | 2020-04-24 | 深圳迈瑞生物医疗电子股份有限公司 | Sample form monitoring device and method |
| CN105091761A (en) * | 2014-04-28 | 2015-11-25 | 深圳迈瑞生物医疗电子股份有限公司 | Sample form monitoring device and method |
| CN111060018B (en) * | 2014-04-28 | 2022-02-01 | 深圳迈瑞生物医疗电子股份有限公司 | Sample form monitoring device and method |
| CN107238420A (en) * | 2016-03-28 | 2017-10-10 | 大日科技股份有限公司 | Photoelectricity is to angie type material detection device |
| CN105675550A (en) * | 2016-04-14 | 2016-06-15 | 深圳市帝迈生物技术有限公司 | Device for detecting whether reagent exists in pipe or not |
| CN106092971A (en) * | 2016-08-09 | 2016-11-09 | 湖南乾康科技有限公司 | A kind of test tube class detection device |
| CN106153968A (en) * | 2016-08-31 | 2016-11-23 | 上海奥普生物医药有限公司 | A kind of test tube recognition methods detecting equipment and identification device thereof |
| CN106969709A (en) * | 2017-05-03 | 2017-07-21 | 温州职业技术学院 | A kind of detection means of blood taking needle automatic assembling |
| CN106969709B (en) * | 2017-05-03 | 2022-11-01 | 温州职业技术学院 | Detection apparatus for automatic kludge of blood taking needle |
| WO2019037703A1 (en) * | 2017-08-22 | 2019-02-28 | 深圳市帝迈生物技术有限公司 | Automatic sampling blood analyzer and test tube automatic sampling recognition device thereof |
| CN109100523A (en) * | 2018-06-28 | 2018-12-28 | 迈克医疗电子有限公司 | A kind of control system of sample detection means |
| CN108686732A (en) * | 2018-07-27 | 2018-10-23 | 山东大学齐鲁医院 | A kind of rotatable test tube holder |
| CN108957016A (en) * | 2018-09-14 | 2018-12-07 | 海卫特(广州)医疗科技有限公司 | Sample detection apparatus, loading time detection device and its detection method |
| CN110927397A (en) * | 2018-10-23 | 2020-03-27 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer, sample analysis method and storage medium |
| CN110927397B (en) * | 2018-10-23 | 2024-03-08 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer, sample analysis method and storage medium |
| CN109596847B (en) * | 2018-12-13 | 2022-06-28 | 湖南爱威医疗科技有限公司 | Test tube detection method, test tube detection device, computer equipment and storage medium |
| CN109596847A (en) * | 2018-12-13 | 2019-04-09 | 湖南爱威医疗科技有限公司 | Test tube detection method, device, computer equipment and storage medium |
| CN110456424A (en) * | 2019-08-16 | 2019-11-15 | 桂林优利特医疗电子有限公司 | A kind of test tube identification device and Urine Analyzer |
| CN111538101A (en) * | 2020-04-18 | 2020-08-14 | 桂林优利特医疗电子有限公司 | Test tube detection device |
| CN111982876A (en) * | 2020-08-21 | 2020-11-24 | 合肥学院 | Portable device for paraquat detection |
| CN113204058A (en) * | 2021-06-04 | 2021-08-03 | 盛视科技股份有限公司 | Device for judging direction of test tube by infrared recognition and using method thereof |
| CN113204058B (en) * | 2021-06-04 | 2024-02-02 | 盛视科技股份有限公司 | Device for judging direction of test tube through infrared recognition and application method thereof |
| CN113588972A (en) * | 2021-07-30 | 2021-11-02 | 重庆中元汇吉生物技术有限公司 | Immunochromatographic analyzer |
| CN114047557A (en) * | 2021-10-22 | 2022-02-15 | 迈克医疗电子有限公司 | Test tube detection method and sample transmission device |
| CN114047557B (en) * | 2021-10-22 | 2023-11-14 | 迈克医疗电子有限公司 | Test tube detection method and sample transmission device |
| CN114460321A (en) * | 2022-04-14 | 2022-05-10 | 深圳市帝迈生物技术有限公司 | Sample analyzer and test tube detection assembly thereof |
| CN114835072A (en) * | 2022-05-27 | 2022-08-02 | 中元汇吉生物技术股份有限公司 | Uncovering device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102043038B (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102043038B (en) | Blood analysis meter test tube detection device and method | |
| CN101285769B (en) | Gas measuring method and device thereof | |
| CN104374743A (en) | Turbidity sensor and turbidity measurement device | |
| CN101592601A (en) | High-efficiency infrared gas sensor with small volume | |
| CN106012430B (en) | A kind of color sensor and washing machine | |
| CN207280554U (en) | A kind of photo-electric water-level probe | |
| JP2003527592A (en) | Method and apparatus for measuring liquid level in a liquid sample container | |
| CN106226543A (en) | Test tube rack position induction device and check meter | |
| CN204188525U (en) | Turbidity transducer and turbidity meter | |
| CN102565063B (en) | Agent detection devices, system and method, blood analysis device | |
| CN212060606U (en) | Test tube detection device | |
| CN104346948A (en) | Multi-stall laser detection device | |
| CN113578905B (en) | Plate washing machine needle blockage detection device and method | |
| CN208999580U (en) | A kind of liquid-detecting | |
| CN202033293U (en) | Chloramphenicol concentration quantitative detection device based on test strip | |
| CN110456424A (en) | A kind of test tube identification device and Urine Analyzer | |
| WO2023020144A1 (en) | Anti-turbidity-interference water quality analysis device and method | |
| CN201311324Y (en) | Integrating sphere light collector | |
| US20210396878A1 (en) | Optical ranging device | |
| CN210221801U (en) | Water turbidity detection device | |
| CN201562333U (en) | Infrared curtain probe | |
| CN210400540U (en) | Optical liquid level sensor | |
| CN217586909U (en) | Real-time ultraviolet detection probe | |
| CN218584645U (en) | Double light source emission colorimetric analysis device | |
| CN109283594A (en) | A kind of liquid-detecting and its detection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110504 Assignee: Shenzhen Mindray Animal Medical Technology Co.,Ltd. Assignor: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS Co.,Ltd. Contract record no.: X2022440020009 Denomination of invention: A blood analyzer test tube detection device and method Granted publication date: 20131211 License type: Common License Record date: 20220804 |