CN203881782U - Cup position detection system of chemiluminiscence immunoassay analyzer - Google Patents

Cup position detection system of chemiluminiscence immunoassay analyzer Download PDF

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Publication number
CN203881782U
CN203881782U CN201420154266.7U CN201420154266U CN203881782U CN 203881782 U CN203881782 U CN 203881782U CN 201420154266 U CN201420154266 U CN 201420154266U CN 203881782 U CN203881782 U CN 203881782U
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China
Prior art keywords
cup
glass stand
reaction
infrared sensor
conveying trough
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Expired - Lifetime
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CN201420154266.7U
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Chinese (zh)
Inventor
余农
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CHONGQING KEY-SMILE BIOTECHNOLOGY Co Ltd
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CHONGQING KEY-SMILE BIOTECHNOLOGY Co Ltd
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Priority to CN201420154266.7U priority Critical patent/CN203881782U/en
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Abstract

The utility model discloses a cup position detection system of a chemiluminiscence immunoassay analyzer. The cup position detection system is characterized by comprising reaction cups, a reaction cup frame, a cup frame transferring groove and a cup frame transferring mechanism, wherein a plurality of cup holes which respectively run through in an up-down manner are formed in the reaction cup frame along the length direction, each cup hole is used for storing the reaction cup, the bottom of the cup frame transferring groove is provided with an infrared sensor, a sensing direction of the infrared sensor faces upwards, and when the cup frame transferring mechanism drives the reaction cup frame to slide in the cup frame transferring groove, whether the reaction cup is arranged in the cup holes of the reaction cup frame can be detected by the infrared sensor. The cup position detection system has effects that a traditional plate-type reaction cup is divided into bar-type reaction cups, the analysis can be carried out by only needing a relatively small quantity of detection sample, the detection on the single cup still can be carried out through the full automatic control when only one reaction cup is arranged, the cup position detection system is suitable for analyzing blood in different scales, and the waste of the reaction cups is reduced while the detection efficiency is improved.

Description

Chemical illumination immunity analysis instrument cup position detecting system
Technical field
The utility model relates to infrared detection technology, is specifically related to a kind of chemical illumination immunity analysis instrument cup position detecting system.
Background technology
Thereby chemical illumination immunity analysis instrument is human body to be carried out to the medical laboratory instrument of immunoassay by detecting patients serum.Quantitative patients serum and horseradish peroxidase (HRP) are joined to solid-phase coating to be had in the White-opalescent micropore cup of antigen or antibody, antigen on testing molecule in serum and the bond of horseradish peroxidase and solid phase carrier or antibody specific binding, the unreacted free composition of separating, washing; Then, add luminol (Luminol) liquid of the luminous end, the free energy that utilizes chemical reaction to discharge excites intermediate, from ground state, gets back to excited state, and energy discharges with the form of photon; Now, micropore cup is inserted in analyser, by the three-dimensional kinematic train of instrument internal, by photon counter, read successively the photon number in each hole, and carry out quantitative test according to the mathematical model of standard items foundation, just can draw detection analysis result.Use Full-automatic chemiluminescence immunoassay analysis meter to carry out various detections to blood, can improve detection efficiency and detect quality, medical institutions are when being used Full-automatic chemiluminescence immunoassay analysis meter, can carry out splendid attire blood by reaction cup, for ease of producing generally, 8 reaction cup are linked to be to one, traditional reaction cup is whole board-like, its specification is generally 8 * 12, corresponding reaction cup placing device is also plank frame, detect while analyzing at every turn, all need to take the reaction cup of justifying, owing to belonging to disposable product, for cost-saving, hospital is usually detected after collecting great amount of samples again, yet for a lot of middle and small hospitals, the sample size of single censorship is limited, within a short period of time, can not collect great amount of samples, guarantee if enough sample sizes, can extend sense cycle, reduced work efficiency, even can affect patient's the state of an illness adversely, if the quantity that single detects is very few, can cause again a large amount of wastes of reaction cup.Therefore, need to consider and improve detection efficiency and reduce the factor that reaction cup is wasted this two aspect, existing luminescence immunoassay instrument is made to improvement.
Utility model content
For solving above technical matters, the utility model provides a kind of chemical illumination immunity analysis instrument cup position detecting system, by change, send the architectural feature of glass system, carry out cup position detects simultaneously, reduce each cup that send detecting and measure, by the location to reaction cup, can realize single glass of detection, improve detection efficiency, cut the waste.
Technical scheme is as follows:
A kind of chemical illumination immunity analysis instrument cup position detecting system, its key is: comprise reaction cup, reaction glass stand, glass stand conveying trough and glass stand connecting gear, on described reaction glass stand, be provided with along its length a plurality of cup holes that communicate up and down, this glass of hole is used for placing described reaction cup, bottom land at described glass stand conveying trough is provided with infrared sensor, the induction of this infrared sensor is directed upwardly, when described glass stand connecting gear drives reaction glass stand to slide in described glass stand conveying trough, whether described infrared sensor can be placed with reaction cup in the cup hole of detection reaction glass stand.
Based on above-mentioned design, can find, system is divided into less unit by original board-like reaction cup, when single detects, reaction cup minimum can be take " individual " as unit, do not need to collect for a long time sample, a small amount of sample also can detect, and during detection, reaction cup can be placed in any one glass of hole, by infrared sensor, realize cup position and detect, positional information is accurately provided during for follow-up liquid feeding and analysis; This scheme is applicable to the blood testing of various scales, when improving detection efficiency, can not cause a large amount of wastes of reaction cup, has saved resource, has reduced cost.
As further describing, two ends near described reaction glass stand offer respectively a transfer port, described glass stand connecting gear comprises an electromagnet lifter, this electromagnet lifter is arranged on a cross slide way, any one transfer port of described reaction glass stand is inserted in the lower end of this electromagnet lifter by elevating lever, when described electromagnet lifter moves on described cross slide way, the elevating lever of this electromagnet lifter can drive described reaction glass stand laterally to slide in described glass stand conveying trough, certainly, also can by arbitrary end face of driving a reaction glass stand, drive glass stand to slide, by coordinating of glass stand connecting gear and infrared sensor, with this, realize the detection of cup position.
Further describe, described glass stand conveying trough is a horizontal groove, and the installation site of described infrared sensor is near the left end of described glass stand conveying trough, when glass stand connecting gear is sent in glass stand conveying trough by reaction glass stand, cup position is detected and can be completed, rationally distributed, saves time.
In order to improve the reliability of system, on two sides of described reaction glass stand, be provided with the limited impression of arc, glass stand connecting gear by limited impression come defined reaction glass stand and relative position.
As the case may be, the cup hole on described reaction glass stand can be set to 4~12, and is uniformly distributed along its length.Like this design be due to: tradition is during board-like detections, and the specification of reaction cup is 8 * 12, eight cup holes is set reacting on glass stand, can make the manufacturer of upstream directly utilize existing reaction cup production equipment to produce; Meanwhile, be designed to strip and can facilitate taking and laying of reaction cup, very easy to use.
Beneficial effect: adopt above technical scheme, original board-like reaction cup can be cut apart to the reaction cup that is bar formula, only needing to detect on a small quantity sample also can analyze, even if only have a reaction cup, also can carry out single glass of detection by Automatic Control, be applicable to the blood analysis of various scales, when improving detection efficiency, reduced the waste of reaction cup.
Accompanying drawing explanation
Fig. 1 is system installation structure schematic diagram of the present utility model;
Fig. 2 is the assembled relation figure that reacts glass stand 2 and glass stand conveying trough 3 in Fig. 1;
Fig. 3 is the detected state schematic diagram of infrared sensor 5;
Fig. 4 reacts the structural representation of glass stand 2 in Fig. 1.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
If Fig. 1 is to as shown in Fig. 4, a kind of chemical illumination immunity analysis instrument cup position detecting system, comprise reaction cup 1, reaction glass stand 2, glass stand conveying trough 3 and glass stand connecting gear 4, on described reaction glass stand 2, be evenly provided with along its length 8 cup hole 2a that communicate up and down, this glass of hole 2a is used for placing described reaction cup 1, bottom land at described glass stand conveying trough 3 is provided with infrared sensor 5, the induction of this infrared sensor 5 is directed upwardly, owing to reacting a cup hole 2a for glass stand 2, it is through hole, when described glass stand connecting gear 4 drives reaction glass stand 2 to slide in described glass stand conveying trough 3, whether described infrared sensor 5 can be placed with reaction cup 1 in the cup hole 2a of detection reaction glass stand 2, because quantity and the position of cup hole 2a can be determined, therefore can utilize infrared sensor 5 to determine accurately the positional information of reaction cup 1.
Utilize reaction glass stand 2 as the supporting construction of reaction cup 1, during each sample presentation, place at most 8 reaction cup 1, even can carry out single glass of detection, in luminescence immunoassay process, no matter be to add reaction liquid, still carry out luminesceence analysis, all can realize by full-automatic, avoid the trouble of existing board-like sampling, save and analyze the stand-by period, improve detection efficiency.
As can be seen from Figure 1 and Figure 4, in implementation process, two ends near described reaction glass stand 2 offer respectively a transfer port 2b, described glass stand connecting gear 4 adopts an electromagnet lifter, this electromagnet lifter is arranged on a cross slide way, the lower end of this electromagnet lifter can by elevating lever insert described reaction glass stand 2 in transfer port 2b or near reaction glass stand 2 arbitrary end face, when described electromagnet lifter moves on described cross slide way, the elevating lever of this electromagnet lifter can drive described reaction glass stand 2 laterally to slide in described glass stand conveying trough 3.
From Fig. 2 and Fig. 3, it can also be seen that, described glass stand conveying trough 3 is a horizontal groove, the installation site of described infrared sensor 5 is near the left end of described glass stand conveying trough 3, and be arranged on the common point of all cups hole energy process, by such design, when glass stand connecting gear 4, reaction glass stand 2 is sent in the process of glass stand conveying trough 3 from left to right, infrared sensor 5 can detect whether placing response cup 1 of glass hole 2a automatically, thereby determines the positional information of reaction cup 1.
From Fig. 4, it can also be seen that, for the automatic location in realization response glass stand 2 transport process, on two sides of described reaction glass stand 2, be provided with the limited impression 2c of arc.
When reacting the length of glass stand 2, can preset, the position that reaction glass stand 2 is placed can limit by limited impression 2c, on reaction glass stand 2, the position of reaction cup 1 can be determined by infrared sensor 5 again, for the subsequent treatment of system has improved positional information accurately, be convenient to realize efficient fully automated management.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, within such conversion all falls into protection domain of the present utility model.

Claims (5)

1. a chemical illumination immunity analysis instrument cup position detecting system, it is characterized in that: comprise reaction cup (1), reaction glass stand (2), glass stand conveying trough (3) and glass stand connecting gear (4), on described reaction glass stand (2), be provided with along its length a plurality of cup holes (2a) that communicate up and down, this glass of hole (2a) is for placing described reaction cup (1), bottom land at described glass stand conveying trough (3) is provided with infrared sensor (5), the induction of this infrared sensor (5) is directed upwardly, when described glass stand connecting gear (4) drives reaction glass stand (2) to slide in described glass stand conveying trough (3), whether described infrared sensor (5) can be placed with reaction cup (1) in the cup hole (2a) of detection reaction glass stand (2).
2. chemical illumination immunity analysis instrument cup position detecting system according to claim 1, it is characterized in that: the two ends near described reaction glass stand (2) offer respectively a transfer port (2b), described glass stand connecting gear (4) comprises an electromagnet lifter, this electromagnet lifter is arranged on a cross slide way, any one transfer port (2b) of described reaction glass stand (2) is inserted in the lower end of this electromagnet lifter by elevating lever, when described electromagnet lifter moves on described cross slide way, the elevating lever of this electromagnet lifter can drive described reaction glass stand (2) laterally to slide in described glass stand conveying trough (3).
3. chemical illumination immunity analysis instrument cup position detecting system according to claim 1 and 2, it is characterized in that: described glass stand conveying trough (3) is a horizontal groove, the installation site of described infrared sensor (5) is near the end face of described glass stand conveying trough (3), and be arranged on all cup holes (2a) can the common point of process on.
4. chemical illumination immunity analysis instrument cup position detecting system according to claim 2, is characterized in that: the limited impression (2c) that is provided with arc on two sides of described reaction glass stand (2).
5. chemical illumination immunity analysis instrument cup position detecting system according to claim 1, is characterized in that: on described reaction glass stand (2), be evenly distributed with along its length 4~12 cup holes (2a).
CN201420154266.7U 2014-04-01 2014-04-01 Cup position detection system of chemiluminiscence immunoassay analyzer Expired - Lifetime CN203881782U (en)

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Application Number Priority Date Filing Date Title
CN201420154266.7U CN203881782U (en) 2014-04-01 2014-04-01 Cup position detection system of chemiluminiscence immunoassay analyzer

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107167621A (en) * 2016-03-07 2017-09-15 重庆科斯迈生物科技有限公司 Magnetic microparticle chemiluminescence immune assay instrument multi-channel parallel method
CN107328935A (en) * 2017-05-27 2017-11-07 北京热景生物技术股份有限公司 Abnormal prothrombin detection kit and device
CN107367624A (en) * 2016-05-11 2017-11-21 重庆科斯迈生物科技有限公司 The application method of chemical illumination immunity analysis instrument sample accommodating device
CN107664635A (en) * 2017-11-17 2018-02-06 南通伊仕生物技术股份有限公司 A kind of chemiluminescence detection reagent strip
CN109596848A (en) * 2018-12-21 2019-04-09 苏州长光华医生物医学工程有限公司 Reaction cup detects jamproof system and its application method
CN114047342A (en) * 2021-11-25 2022-02-15 精匠诊断技术(江苏)有限公司 In-vitro analysis instrument and leakage detection method for in-vitro analysis instrument

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107167621A (en) * 2016-03-07 2017-09-15 重庆科斯迈生物科技有限公司 Magnetic microparticle chemiluminescence immune assay instrument multi-channel parallel method
CN107367624A (en) * 2016-05-11 2017-11-21 重庆科斯迈生物科技有限公司 The application method of chemical illumination immunity analysis instrument sample accommodating device
CN107328935A (en) * 2017-05-27 2017-11-07 北京热景生物技术股份有限公司 Abnormal prothrombin detection kit and device
CN107328935B (en) * 2017-05-27 2019-03-26 北京热景生物技术股份有限公司 Abnormal prothrombin detection kit and device
CN107664635A (en) * 2017-11-17 2018-02-06 南通伊仕生物技术股份有限公司 A kind of chemiluminescence detection reagent strip
CN109596848A (en) * 2018-12-21 2019-04-09 苏州长光华医生物医学工程有限公司 Reaction cup detects jamproof system and its application method
CN114047342A (en) * 2021-11-25 2022-02-15 精匠诊断技术(江苏)有限公司 In-vitro analysis instrument and leakage detection method for in-vitro analysis instrument

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Granted publication date: 20141015