KR20170099607A - Reacting kit for blood coagulation test - Google Patents

Reacting kit for blood coagulation test Download PDF

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Publication number
KR20170099607A
KR20170099607A KR1020160021923A KR20160021923A KR20170099607A KR 20170099607 A KR20170099607 A KR 20170099607A KR 1020160021923 A KR1020160021923 A KR 1020160021923A KR 20160021923 A KR20160021923 A KR 20160021923A KR 20170099607 A KR20170099607 A KR 20170099607A
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KR
South Korea
Prior art keywords
reagent
unit
tray unit
reaction
blood coagulation
Prior art date
Application number
KR1020160021923A
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Korean (ko)
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KR101844748B1 (en
Inventor
민성준
김찬일
이지훈
Original Assignee
주식회사 미루시스템즈
김찬일
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Priority to KR1020160021923A priority Critical patent/KR101844748B1/en
Publication of KR20170099607A publication Critical patent/KR20170099607A/en
Application granted granted Critical
Publication of KR101844748B1 publication Critical patent/KR101844748B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0429—Sample carriers adapted for special purposes
    • G01N2035/0436—Sample carriers adapted for special purposes with pre-packaged reagents, i.e. test-packs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0443—Rotary sample carriers, i.e. carousels for reagents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G01N2035/0491—Position sensing, encoding; closed-loop control

Abstract

The sequential reaction type blood coagulation test kit of the present invention comprises a plurality of reagent packages filled with reagents, a reaction part formed as a groove with an opening at the center thereof, a plurality of reagent injection parts And a main body including a pressing member for pressing the reagent package, wherein the rotating plate is provided with a rotation unit for periodically rotating the tray unit, And the pressurizing body sequentially pressurizes the reagent package accommodated in the reagent input portion and injects the reagent into the reaction portion.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a blood-

The present invention relates to a kit for examining a blood coagulation reaction, and more particularly, to a kit for testing blood coagulation state by measuring the amount of prothrombin in the blood by sequentially reacting blood for sample with another reagent .

Generally, when the blood is exposed to the outside, platelets in the blood are destroyed to produce thromboplastin, which acts together with calcium ions in the blood to convert prothrombin, which is one of plasma proteins, into thrombin.

This thrombin acts on fibrinogen, entangled in a net shape, and with blood cells in it, the fibrin becomes smaller and coagulated as time passes.

Coagulation of blood is an essential function to maintain life. If blood does not coagulate during hemorrhage, it will lead to excessive hemorrhage. On the other hand, if blood coagulates in the body, blood circulation will be inhibited.

The various anticoagulants present in the blood or endothelial cells prevent the blood from clotting in the blood vessels, and the deficiency of these anticoagulants causes thrombosis due to the clotting of blood vessels in the blood vessels.

Therefore, blood coagulation tests for measuring whether blood coagulates or inhibit coagulation within a normal range have been performed variously.

There are methods to measure bleeding time (BT), which is the time until bleeding stops, and to measure the prothrombin time (PT), which is the time to coagulate by reacting certain reagents to the blood. However, There was a limit to collecting data on blood clotting.

Therefore, a method for solving such problems is required.

Disclosure of the Invention The present invention has been conceived to solve the above problems of the prior art, and it is an object of the present invention to provide a method for detecting Ⅱa which can rapidly and accurately quantitively detect Ⅱa which is a blood coagulation factor indicating thrombin as an active form of prothrombin in blood The present invention provides a test kit for measuring the reaction result by sequentially injecting a sample into a blood sample in consideration of the reaction time of the reagents.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, the sequential reaction type blood coagulation test kit of the present invention comprises a plurality of reagent packages filled with reagents, a reaction part formed as a groove opening upward at the center and a reagent package, And a main body including a pressing member for pressing the reagent package, wherein the tray unit is provided with a tray unit having a plurality of reagent injecting units to be connected and a loading port through which a tray unit is inserted, The tray unit is periodically rotated, and the pressurizing body sequentially pressurizes the reagent package accommodated in the reagent input unit and injects the reagent into the reaction unit.

The tray unit is formed in a disc shape having a predetermined thickness and is provided with a plurality of reagent injection parts at radial positions with respect to the reaction part, and the reagent injection part is formed adjacent to the side surface.

Alternatively, the tray unit includes an opening which is opened to penetrate the reagent charging part on the side surface and is provided so that the pressing body can enter the inside of the reagent charging part.

The flow tube includes a protruding portion protruding from an inner space of the reagent input portion, and the protruding portion breaks one side of the reagent package as the pressurizing body enters the opening and presses the reagent package.

Alternatively, the flow tube may include a tubular body inserted in the longitudinal direction inwardly, a channel formed in the inner side thereof, and a sharp tip at one end thereof, the tray unit being formed of an elastic body, the tip of the tubular body being disposed toward the reagent charging portion, As the sieve presses one side of the tray unit, the tip protrudes into the inner space of the reagent injecting unit to crush the reagent package.

A guide rail is formed on the upper surface of the rotary plate so as to protrude by at least one or more lengths. The lower surface of the tray unit is provided with a guide groove recessed in a shape corresponding to the guide rail. Transfer torque to the tray unit.

Alternatively, the main body includes a sensor provided to measure the hue or brightness of the reaction part.

The main body includes a display unit for displaying a value measured by the sensor.

Alternatively, the main body controls the angle at which the rotating body rotates and the time at which the rotating operation is stopped by the predetermined data, and controls the pressing body to press the reagent package through the reciprocating motion in the state where the rotating operation of the rotating body is stopped Module.

In order to solve the above problems, the sequential reaction type blood coagulation test kit of the present invention is a kit for detecting blood coagulation factor IIa present in a blood sample in a rapid and accurate manner, A reagent such as a hydrogen peroxide solution and an ODI solution is injected so as to sequentially react with a blood sample in consideration of each reaction time, thereby improving the accuracy and promptness of the blood coagulation test, and the color or brightness It is possible to obtain an effect of detecting and quantitatively displaying the information.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention.
FIG. 2 is a schematic cross-sectional view showing a main body of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention.
3 is a perspective view and a partial cross-sectional view illustrating a tray unit of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention.
FIG. 4 is a diagram illustrating a process of sequentially introducing a reagent into a reaction part from a reagent package of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention.
5 is a cross-sectional view of a tray unit of a sequential reaction type blood coagulation test kit according to another embodiment of the present invention.
FIG. 6 is a state diagram showing a state in which a tray unit of a sequential reaction type blood coagulation test kit receives an external force from a pressurizing member and the reagent package is broken. FIG.
7 is a plan view showing a tray unit of a sequential reaction type blood coagulation test kit according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

The sequential reaction type blood coagulation test kit according to the present invention can be carried out as follows.

FIG. 1 is a perspective view of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention, FIG. 2 is a schematic cross-sectional view showing a main body of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention, FIG. 4 is a perspective view of a reagent package of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention. FIG. 4 is a cross-sectional view of a reagent package of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention. FIG. 2 is a view showing the process of sequentially injecting the reaction solution into the reaction part. FIG.

1 to 4, the construction of a sequential reaction type blood coagulation test kit according to an embodiment of the present invention includes a plurality of reagent packages 300 filled with reagents, a reaction A tray unit 200 having a plurality of reagent injecting units 220 accommodated in a reagent package 300 and connected to the reaction unit 210 through a flow pipe 230, And a main body 100 including a pressing plate 130 for pressing the reagent package 300 may be included in the apparatus 100. The main body 100 may include a rotating plate 120 for rotating the tray unit 200, have.

Each of the above-described configurations will be described in detail below.

The main body 100 is formed with an inlet 110 so that the tray unit 200 can be received and accommodated in one side.

The inlet 110 is formed to be wider than the width of the tray unit 200 and is open at one side of the main body 100.

A space for accommodating the tray unit 200 from the inlet 110 to the inside of the main body 100 is formed and may have a shape corresponding to the outer shape of the tray unit 200.

The rotation plate 120 is provided inside the main body 100 and contacts the lower surface of the inserted tray unit 200 to transmit the rotation force. The rotation angle and the intermittent rotation amount are controlled by the control module 150, which will be described later.

2, at least one guide rail 122 may protrude from the upper surface of the rotary plate 120 and the guide rail 122 may be formed in the upper surface of the rotary plate 120 such that the tray unit 200 enters through the inlet 110 May be formed long along the direction.

2, the pressing body 130 enters the inlet 110 and is accommodated in the inner space of the main body 100, and presses one side of the tray unit 200, which is seated on the upper surface of the rotating plate 120, So that it can reciprocate.

The pressing body 130 may be operated by an external force applied by a user or may be operated by a control module 150 to be described later and may be disposed adjacent to the pressing body 130 in accordance with rotation of the rotating plate 120 The reagent package 300 is pressurized so that the reagent flows into the reaction part 210.

This is an exemplary embodiment, and the rotating plate 120 and the pressing body 130 may be configured to operate in various ways according to the embodiment to which the present invention is applied.

The main body 100 may be provided with a sensor 140 at a position corresponding to the reaction part 210 of the tray unit 200 accommodated.

The sensor 140 may be a chemiluminescence sensor capable of measuring light emission caused by a chemical reaction or a chemiluminescence sensor capable of measuring colors generated in response to a chemical reaction so that the reagent and the blood sample The change in color or brightness generated through the reaction is measured.

1, the display unit 160 may be provided outside the main body 100, and the display unit 160 may quantitatively measure the color or brightness of the reaction unit 210 measured by the sensor 140 Display function.

The tray unit 200 accommodates and stores the reagent package 300 in which the double plasty solution, the hematin solution, the amplex red solution, the hydrogen peroxide solution, and the ODI solution are packed in the embodiment of the present invention , A reaction with the blood sample is performed.

The double plum solution, the hemine solution, the Amplex red solution, the hydrogen peroxide solution and the ODI solution can be realized by storing various reagents in the reagent package 300 according to the embodiment to which the present invention is applied.

As shown in FIG. 3, the tray unit 200 can be formed in a disc shape having a predetermined thickness, and includes a reaction part 210 formed by a groove having an opening at the center, and the reaction part 210 A plurality of reagent injecting parts 220 may be formed at radial positions around the reaction part 210. [

The reaction unit 210 measures blood coagulation state quantitatively by measuring the change in color or brightness through the reaction through the opened upper side after the reaction between the reagents and the blood, .

The reagent injecting unit 220 is formed around the reaction unit 210 and adjacent to the side of the tray unit 200, as described above.

This is because the pressing body 130 of the main body 100 reciprocates and the pressing force for pressing the side surface of the tray unit 200 can be applied to the reagent package 300 accommodated in the reagent input unit 220, So that the reagent filled in the reaction part 210 can be moved to the reaction part 210.

The reagent injecting unit 220 may include an opening 250 formed through the side surface of the tray unit 200 and configured to allow the pressing body 130 to enter the space of the reagent injecting unit 220 May be formed.

Each of the reagent injecting units 220 is connected to the reaction unit 210 through a flow pipe 230.

3, the flow pipe 230 connecting the reagent injecting unit 220 and the reaction unit 210 is connected to the inner space of the reagent injecting unit 220 at the end of the reagent injecting unit 220 side, And a pointed portion 232 formed to protrude sharply.

The reagent package 300 is then inserted into the space of the reagent injecting unit 220 and pressed against the reagent package 300 by the pointed portion 232 The one side is broken and the reagent charged therein flows into the reaction part 210 through the flow pipe 230.

At this time, the flow tube 230 is formed to have a predetermined inclination such that the side of the reagent injecting section 220 is high and the side of the reaction section 210 is low, so that the pressing body 130 presses the reagent package 300 So that the reagent flows more smoothly into the reaction part 210 due to the intermittence.

A guide groove 260 is formed on the lower surface of the tray unit 200 to correspond to the guide rail 122 of the rotary plate 120.

The guide grooves 260 are formed in a number corresponding to the guide rails 122 and have a shape of a long groove formed across the lower surface of the tray unit 200.

The guide groove 260 is inserted into the guide rail 122 of the rotary plate 120 when the tray unit 200 enters the inlet 110 of the main body 100. This is because the position of the reagent inlet 220 It is possible to obtain an effect of guiding the position where the first tray unit 200 is received in the main body 100 according to the direction of the organically formed guide groove 260.

In addition, there is an effect that the rotating plate 120 and the tray unit 200 are in contact with each other, and rotational force can be transmitted from the rotating plate 120 to the tray unit 200 without loss of rotational force.

Each of the reagent packages 300 is accommodated in a plurality of reagent injecting units 220 formed in the tray unit 200 and the tray unit 200 is rotated at a predetermined angle And the reagent package 300 accommodated in each of the reagent injecting units 220 is sequentially pressed so that the reagent is supplied to the reaction unit 210. [ Lt; / RTI >

The tray unit 200 is rotated in accordance with the rotation of the rotating plate 120 so that the reagent injecting unit 220 is sequentially guided to the pressing body 130 and the pressing body 130 is reciprocated linearly And pressurizes the reagent package 300 so that the reagent is injected into the reaction part 210.

A, b, c, d, e (e) stored in the respective reagent injecting unit 220 as the rotating plate 120 rotates after the blood sample is injected into the reaction unit 210 as shown in FIG. The reagent is sequentially injected into the reaction part 210 in the same order as the first a reagent, the second b reagent, the third c reagent, the fourth d reagent and the fifth e reagent, and reacts with the blood sample.

FIG. 5 is a cross-sectional view of a tray unit of a sequential reaction type blood coagulation test kit according to another embodiment of the present invention, FIG. 6 is a cross- FIG. 7 is a plan view showing a tray unit of a sequential reaction type blood coagulation test kit according to another embodiment of the present invention. FIG. 7 is a plan view showing a tray unit of a blood coagulation test kit according to another embodiment of the present invention.

Referring to Figures 5-7, the tray unit 200 may be implemented in accordance with various embodiments.

5 and 6, the tray unit 200 is formed as an elastic body and can be stretched and contracted. The center of the tray unit 200 includes a reaction unit 210, a reaction unit 210, The reagent injecting portion 220 can be formed radially around the periphery of the reagent injecting portion 220.

The reagent injecting unit 220 and the reaction unit 210 are connected to the tubular body 240 to allow the fluid to move and the tubular body 240 is formed of a material having higher rigidity than the material forming the tray unit 200 do.

One end of the tubular body 240 is formed with a sharp tip 242 to face the reagent injecting unit 220 side and the other end is fixed to the tray unit 200 to be fixed, As shown in FIG.

The leading end 242 of the tubular body 240 does not protrude into the inner space of the reagent injecting unit 220 in the normal state in which no external force is applied to the tray unit 200 but an external force is applied to the tray unit 200, The distal end 242 protrudes into the inner space of the reagent injecting unit 220 and the protruding tip 242 enters the one side of the reagent package 300 and is crushed as shown in FIG.

The tray unit 200 is elastically deformed by the pressure of the pressing body 130 and the space of the reagent injecting unit 220 adjacent to the portion pressed by the pressing body 130 becomes small, The reagent is moved to the side of the crushing part which is in contact with the tip 242 and moves to the reaction part 210 via the tubular body 240.

The tray unit 200 may be embodied in various shapes such as a fan shape as shown in FIG. 7 according to an embodiment to which the present invention is applied.

The reagent package 300 may be formed of a capsule, a resin or the like in which the reagent is filled.

Each of the reagent packages 300 is filled with the double pressure thermometer solution, hemine solution, Amplex red solution, hydrogen peroxide solution, and ODI solution, and the blood coagulation reaction is checked in order to check the blood coagulation reaction. And the reagent injecting unit 220 in sequence.

In the embodiment of the present invention, the reagent package 300 is filled with the double plaster solution, the hemin solution for the reagent b, the Amplex red solution for the reagent c, the hydrogen peroxide solution for the reagent d, and the ODI solution for the reagent e, Can be implemented.

The operation of the sequential reaction type blood coagulation test kit according to one embodiment of the present invention will be described based on the above structure.

A blood sample as a sample to be inspected is injected through the open upper part of the reaction part 210 and the tray unit 200 is inserted into the inlet 110 of the main body 100.

The rotation plate 120 and the pressing body 130 may be manually operated. In one embodiment of the present invention, the rotation angle and the stopping time of the rotation plate 120 are changed according to the data input to the control module 150, The pressing time of the pressing body 130, and the like are controlled.

Each reagent package 300 is sequentially adjacent to the pressing body 130 by the rotating plate 120 and the reagent is injected into the reaction part 210 by the pressing of the pressing body 130.

The blood sample of the reaction part 210 reacts with the respective reagents according to the specified order and time to measure the color change or brightness of the produced reaction product through the sensor 140 and quantitatively determine the amount of the coagulation factor IIa Respectively.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: main body 110: inlet
120: rotation plate 122: guide rail
130: pressure body 140: sensor
150: Control module 160:
200: tray unit 210:
220: reagent injecting section 230: flow tube
232: acute portion 240: tubular body
242: leading edge 244: fixed end
250: opening 260: guide groove
300: Reagent package

Claims (9)

A plurality of reagent packages filled with reagents;
A reaction unit formed in a groove with an opening at the center thereof, and a plurality of reagent injection units accommodated in the reagent package and connected to the reaction unit through a flow pipe; And
And a main body including a pressing member for pressing the reagent package, the main unit including a rotating plate for rotating the tray unit,
Wherein the rotating plate periodically rotates the tray unit and the pressing body sequentially pressurizes the reagent package accommodated in the reagent injecting unit and injects the reagent package into the reaction unit.
The method according to claim 1,
The tray unit includes:
Wherein the reagent injecting unit is formed in a disc shape having a predetermined thickness and has a plurality of reagent injecting units at radial positions with respect to the reaction unit, and the reagent injecting unit is formed adjacent to the side surface.
3. The method of claim 2,
The tray unit includes:
An opening portion that is opened to penetrate the reagent injecting portion on the side surface and is capable of allowing the pressing body to enter the inside of the reagent injecting portion;
A blood coagulation test kit.
The method of claim 3,
The flow tube may include:
And an acute portion protruding from an inner space of the reagent injecting portion,
Wherein the pointing unit breaks one side of the reagent package as the pressure body enters the opening and presses the reagent package.
3. The method of claim 2,
The flow tube may include:
And a tubular body inserted into the tubular body in the longitudinal direction and having a flow path formed on the inner side thereof and having a sharp tip at one end thereof,
Wherein the tray unit is formed of an elastic body and the tip of the tubular body is disposed toward the reagent injecting part so that the tip protrudes into the inner space of the reagent injecting part as the pressing body presses one side of the tray unit, A sequential reaction type blood coagulation test kit.
The method according to claim 1,
The rotary plate is provided with a guide rail protruding from the upper surface of the tray unit at least one long, and a guide groove formed in a lower surface of the tray unit in a shape corresponding to the guide rail is provided, And the rotational force of the rotating plate is transmitted to the tray unit.
The method according to claim 1,
The main body includes:
A sensor provided to measure color or brightness of the reaction part;
A blood coagulation test kit.
8. The method of claim 7,
The main body includes:
A display unit for displaying a value measured by the sensor;
A blood coagulation test kit.
The method according to claim 1,
The main body includes:
A control for controlling the angle at which the rotating body rotates and the time at which the rotating operation is stopped by the preset data and controls the pressing body to press the reagent package through the reciprocating motion in a state where the rotating operation of the rotating body is stopped, module;
A blood coagulation test kit.
KR1020160021923A 2016-02-24 2016-02-24 Reacting kit for blood coagulation test KR101844748B1 (en)

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KR101844748B1 KR101844748B1 (en) 2018-05-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020228335A1 (en) * 2019-05-14 2020-11-19 深圳市亚辉龙生物科技股份有限公司 Light avoidance structure for detecting optical signal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006122041A (en) * 2004-10-01 2006-05-18 Hitachi High-Technologies Corp Chemical analyzer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020228335A1 (en) * 2019-05-14 2020-11-19 深圳市亚辉龙生物科技股份有限公司 Light avoidance structure for detecting optical signal

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