CN110926918A - Prevent hemagglutination mixing system - Google Patents

Abstract

The invention discloses a blood coagulation prevention stirring system, and belongs to the technical field of stirrers. The device comprises a sample feeding arm assembly, wherein a stirrer is fixedly connected to the bottom of the front face of the sample feeding arm assembly, a hemolysis cleaning pool is fixedly connected to the front face of the bottom of the sample feeding arm assembly, and a liquid through pipe is communicated with the right end of the top of an inner cavity of the hemolysis cleaning pool. According to the invention, through the arrangement of the sample introduction arm component and the stirrer, the sample introduction arm component sucks a sample from the blood collection tube and adds the sample into the hemolysis cleaning pool, so that the stirrer is driven to move up and down, a user can stir the blood at a constant speed, and the blood sample is prevented from being coagulated and layered.

Description

Prevent hemagglutination mixing system

Technical Field

The invention belongs to the technical field of stirrers, and particularly relates to a blood coagulation prevention stirring system.

Background

The stirrer is a device which forces liquid and gas media to convect and mix uniformly, the type, size and rotation speed of the stirrer have influence on the distribution of stirring power between the bulk flow and turbulent flow pulsation, generally speaking, the power distribution of a turbine stirrer is favorable for turbulent flow pulsation, a propeller stirrer is favorable for bulk flow, for the same type of stirrer, under the condition of same power consumption, the power of the stirrer with large diameter and low rotation speed is mainly consumed in the bulk flow, which is favorable for macroscopic mixing, the power of the stirrer with small diameter and high rotation speed is mainly consumed in the turbulent flow pulsation, which is favorable for microscopic mixing, in the collection of blood samples, because the blood samples are still for a long time, the separation of plasma and serum is easy to occur due to the gravity relationship, and a glycosylated hemoglobin high-pressure liquid chromatograph needs to collect whole blood samples for detection, the sample of gathering plasma, serum separation can make absorbance abnormity to influence the testing result, need use at this time and prevent that hemagglutination mixing system stirs blood sample, however the stirring at the uniform velocity can't be carried out to the sample to the stirring system is prevented in the tradition, can't wash the sample after the sample is gathered moreover, and the practicality is very poor.

Disclosure of Invention

The invention aims to provide a blood coagulation prevention stirring system which has the advantages of stirring a sample at a constant speed and cleaning the sample after the sample is collected, and solves the problems that the traditional blood coagulation prevention stirring system cannot stir the sample at a constant speed and cannot clean the sample after the sample is collected.

In order to achieve the purpose, the invention provides the following technical scheme: prevent hemagglutination mixing system, including advancing the appearance arm subassembly, advance the positive bottom fixedly connected with agitator of appearance arm subassembly, advance the positive fixedly connected with hemolysis washing pond of appearance arm subassembly bottom, the right-hand member intercommunication that the hemolysis was washd pond inner chamber top has logical liquid pipe, the center department intercommunication that the hemolysis was washd pond inner chamber bottom has the drain pipe, the one end intercommunication that the hemolysis was kept away from to logical liquid pipe was washd the pond has the washing liquid pump, the other end intercommunication that washs the liquid pump has first water service pipe, and the one end intercommunication that the washing liquid pump was kept away from to first water service pipe has the washing liquid.

The back fixedly connected with hemolytic agent pump of washing liquid pump, the top intercommunication of hemolytic agent pump has the second water pipe, and the one end that the hemolytic agent pump was kept away from to the second water pipe runs through to the inner chamber of agitator, the left end intercommunication of hemolytic agent pump has the pipe that absorbs water, and the pipe that absorbs water runs through to the inner chamber of hemolytic agent bottle in the one end that the hemolytic agent pump was kept away from to the pipe, the hemolytic agent bottle is located the right side of washing liquid bottle.

The bottom of drain pipe communicates there is the third tee bend water pipe, and the one end intercommunication that the drain pipe was kept away from to the third tee bend water pipe has the waste liquid pump, the other end intercommunication of waste liquid pump has the fourth water pipe, and the one end that the waste liquid pump was kept away from to the fourth water pipe runs through to the inner chamber of waste liquid bottle.

The bottom of agitator be the needle-like, just the bottom fixedly connected with of agitator prevents the stirring circle of blood coagulation, and prevents that the stirring circle of blood coagulation adopts silica gel or tetrafluoro macromolecular material that has high hydrophobicity to make, the power supply of agitator adopts the high accuracy motor to make the stirring circle up-and-down rapid motion, shake about forming, reach the mixed purpose. The stirrer has the functions of heating and potential induction, and can measure the liquid level of a sample. A heating mode: point mode or real-time mode (i.e. 1, sectional mode, heating 2 at intervals, and real-time heating 24 hours after starting up), heating range: 15-40 ℃. The stirring system can be used for easily dissolving the sample and preventing blood from coagulating; the convenient washing eliminates the sample and remains, reduces the pollution rate that the sample carried, through the function of heating, can be for first water service pipe, second water service pipe, third water service pipe and fourth water service pipe provide and heat to realize dissolving of first water service pipe, second water service pipe, third water service pipe and fourth water service pipe.

Preferably, the hemolysis cleaning pool is made of an all-metal structure.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the arrangement of the sample introduction arm assembly and the stirrer, the sample introduction arm assembly sucks a sample from the blood collection tube and adds the sample into the hemolysis cleaning pool, and then the sample introduction arm assembly moves up and down to drive the stirrer to move up and down, so that a user can stir the blood at a constant speed, and the blood sample is prevented from coagulating and layering.

2. According to the invention, through the matching of the hemolytic agent pump and the hemolytic agent bottle, a user can conveniently add a precisely quantitative hemolytic agent into the hemolytic cleaning pool, through the matching of the waste liquid pump, the user can conveniently discharge waste liquid in the hemolytic cleaning pool, through the matching of the waste liquid bottle, the user can conveniently collect the waste liquid, the waste liquid is prevented from being discharged randomly, so that the environment is polluted, through the matching of the anti-coagulation stirring ring, the anti-coagulation stirring ring has excellent corrosion resistance and hydrophobicity, is safe and nontoxic, the safety of the stirrer is improved, through the matching of a high-precision motor, the user can conveniently stir a blood sample uniformly and uniformly, through the matching of the hemolytic cleaning pool which is made of an all-metal structure, the user can conveniently pre-warm the sample synchronously in the sample stirring process, so that the detection time is greatly shortened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view showing the structure of a hemolysis cleaning tank according to the present invention.

In the figure: 1. a sample introduction arm assembly; 2. a stirrer; 3. a hemolysis cleaning pool; 4. a hemolytic agent pump; 5. cleaning a liquid pump; 6. a waste liquid pump; 7. a waste liquid bottle; 8. cleaning solution bottles; 9. a hemolytic agent bottle; 10. a liquid outlet pipe; 11. and (6) a liquid flowing pipe.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, the anti-coagulation stirring system includes a samplefeeding arm assembly 1, astirrer 2 is fixedly connected to the front bottom of the samplefeeding arm assembly 1, the bottom of the stirrer is needle-shaped, an anti-coagulation stirring ring is fixedly connected to the bottom of the stirrer, the anti-coagulation stirring ring is made of silica gel or tetrafluoro polymer material with high hydrophobicity, and a power source of the stirrer is a high-precision motor, so that the stirring ring can move up and down rapidly to form up-and-down vibration, thereby achieving the purpose of mixing. The stirrer has the functions of heating and potential induction, and can measure the liquid level of a sample. A heating mode: point mode or real-time mode (i.e. 1, sectional mode, heating 2 at intervals, and real-time heating 24 hours after starting up), heating range: 15-40 ℃. The stirring system can be used for easily dissolving the sample and preventing blood from coagulating; the convenient washing eliminates the sample and remains, reduces the pollution rate that the sample carried, through the function of heating, can be for first water service pipe, second water service pipe, third water service pipe and fourth water service pipe provide and heat to realize dissolving of first water service pipe, second water service pipe, third water service pipe and fourth water service pipe. Through the cooperation of the anti-coagulation stirring ring, the anti-coagulation stirring ring has excellent corrosion resistance and hydrophobicity, is safe and nontoxic, improves the safety of thestirrer 2, and through the cooperation of a high-precision motor, a user can stir a blood sample uniformly, the front side of the bottom of the sampleinjection arm assembly 1 is fixedly connected with ahemolysis cleaning pool 3, thehemolysis cleaning pool 3 is formed by an all-metal structure, thehemolysis cleaning pool 3 has good heat conduction performance, thehemolysis cleaning pool 3 is formed by the all-metal structure, the user can synchronously pre-warm the sample in the sample stirring process, thereby greatly shortening the detection time, the right end of the top of the inner cavity of thehemolysis cleaning pool 3 is communicated with a liquid throughpipe 11, the center of the bottom of the inner cavity of thehemolysis cleaning pool 3 is communicated with aliquid outlet pipe 10, the bottom end of theliquid outlet pipe 10 is communicated with a third water outlet pipe, and one end of the third water outlet pipe far away from, the other end of thewaste liquid pump 6 is communicated with a fourth water passing pipe, one end of the fourth water passing pipe, far away from thewaste liquid pump 6, penetrates into an inner cavity of awaste liquid bottle 7, through the cooperation of thewaste liquid pump 6, a user can conveniently discharge waste liquid in thehemolysis cleaning pool 3, through the cooperation of thewaste liquid bottle 7, the user can conveniently collect the waste liquid, the environment pollution caused by random discharge of the waste liquid is prevented, one end of aliquid passing pipe 11, far away from thehemolysis cleaning pool 3, is communicated with a cleaningliquid pump 5, the back of the cleaningliquid pump 5 is fixedly connected with a hemolytic agent pump 4, the top end of the hemolytic agent pump 4 is communicated with a second water passing pipe, one end of the second water passing pipe, far away from the hemolytic agent pump 4, penetrates into an inner cavity of astirrer 2, the left end of the hemolytic agent pump 4 is communicated with a water suction pipe, one end of the water suction pipe, through the matching of the hemolytic agent pump 4 and thehemolytic agent bottle 9, a user can add precise and quantitative hemolytic agent into thehemolytic cleaning pool 3, the other end of the cleaningliquid pump 5 is communicated with a first water pipe, and one end of the first water pipe far away from the cleaningliquid pump 5 is communicated with a cleaning liquid bottle 8, through the arrangement of the sampleintroduction arm assembly 1 and thestirrer 2, the sampleintroduction arm assembly 1 sucks a sample from a blood collection pipe and adds the sample into thehemolytic cleaning pool 3, and then the sampleintroduction arm assembly 1 moves up and down, thereby driving thestirrer 2 to move up and down, the user can stir the blood at a constant speed, the blood sample can be prevented from being coagulated and layered, through the matching of thehemolytic cleaning pool 3, the cleaningliquid pump 5 and the cleaning liquid bottle 8, the user can clean thehemolytic cleaning pool 3, the sample can be prevented from carrying pollution, the accuracy of sample detection is improved, and the problem that the traditional hema, and the sample can not be cleaned after being collected.

During the use, advancekind arm component 1 and inhale the appearance from the heparin tube and add in thehemolysis washs pond 3, it reciprocates to advancekind arm component 1 afterwards, thereby driveagitator 2 and reciprocate, thereby carry out the stirring at the uniform velocity to blood, prevent that blood sample from taking place to condense and the layering, cleaningfluid pump 5 is opened to the user afterwards, cleaningfluid pump 5 conveys the washing liquid in the cleaning liquid bottle 8 to the hemolysis and washs in thepond 3, thereby washpond 3 to the hemolysis,waste liquid pump 6 is opened to the user afterwards,waste liquid pump 6 conveys the waste liquid to wasteliquid bottle 7 viadrain pipe 10, prevent sample carry pollution, the accuracy that the sample detected has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

Translated fromChinese

1.防血凝搅拌系统，包括进样臂组件(1)，其特征在于：所述进样臂组件(1)正面的底部固定连接有搅拌器(2)，所述进样臂组件(1)底部的正面固定连接有溶血清洗池(3)，所述溶血清洗池(3)内腔顶部的右端连通有通液管(11)，所述溶血清洗池(3)内腔底部的中心处连通有出液管(10)，所述通液管(11)远离溶血清洗池(3)的一端连通有清洗液泵(5)，所述清洗液泵(5)的另一端连通有第一通水管，且第一通水管远离清洗液泵(5)的一端连通有清洗液瓶(8)。1. An anti-coagulation stirring system, comprising a sample injection arm assembly (1), characterized in that: a stirrer (2) is fixedly connected to the bottom of the front of the sample injection arm assembly (1), and the sample injection arm assembly (1) ) the front of the bottom is fixedly connected with a hemolytic cleaning pool (3), the right end of the inner cavity top of the hemolytic cleaning pool (3) is communicated with a liquid communication pipe (11), and the center of the inner cavity bottom of the hemolytic cleaning pool (3) is connected A liquid outlet pipe (10) is communicated with, one end of the liquid passage pipe (11) away from the hemolysis cleaning tank (3) is communicated with a cleaning liquid pump (5), and the other end of the cleaning liquid pump (5) is communicated with a first A water passage pipe is connected with a cleaning liquid bottle (8) at one end of the first water passage pipe away from the cleaning liquid pump (5).2.根据权利要求1所述的防血凝搅拌系统，其特征在于：所述清洗液泵(5)的背面固定连接有溶血剂泵(4)，所述溶血剂泵(4)的顶端连通有第二通水管，且第二通水管远离溶血剂泵(4)的一端贯穿至搅拌器(2)的内腔，所述溶血剂泵(4)的左端连通有吸水管，且吸水管远离溶血剂泵(4)的一端贯穿至溶血剂瓶(9)的内腔，所述溶血剂瓶(9)位于清洗液瓶(8)的右侧。2. The anti-coagulation stirring system according to claim 1, characterized in that: the back of the cleaning liquid pump (5) is fixedly connected with a hemolytic agent pump (4), and the top of the hemolytic agent pump (4) communicates with There is a second water passage pipe, and the end of the second water passage pipe away from the hemolytic agent pump (4) penetrates to the inner cavity of the agitator (2), the left end of the hemolytic agent pump (4) is connected with a water suction pipe, and the water suction pipe is far away from One end of the hemolyzing agent pump (4) penetrates into the inner cavity of the hemolyzing agent bottle (9), and the hemolyzing agent bottle (9) is located on the right side of the cleaning solution bottle (8).3.根据权利要求2所述的防血凝搅拌系统，其特征在于：所述出液管(10)的底端连通有第三通水管，且第三通水管远离出液管(10)的一端连通有废液泵(6)，所述废液泵(6)的另一端连通有第四通水管，且第四通水管远离废液泵(6)的一端贯穿至废液瓶(7)的内腔。3. The anti-coagulation stirring system according to claim 2, characterized in that: the bottom end of the liquid outlet pipe (10) is communicated with a third water passage pipe, and the third water passage pipe is far away from the liquid outlet pipe (10). One end is communicated with a waste liquid pump (6), the other end of the waste liquid pump (6) is communicated with a fourth water passage, and the end of the fourth water passage away from the waste liquid pump (6) penetrates to the waste liquid bottle (7) the inner cavity.4.根据权利要求3所述的防血凝搅拌系统，其特征在于：所述的搅拌器(2)的底部呈针状，且所述搅拌器(2)的底部固定连接有防凝血搅拌圈，且防凝血搅拌圈采用具有高疏水性的硅胶或四氟高分子材料制成，所述搅拌器(2)的动力源采用高精度电机，使搅拌圈上下快速运动，形成上下震动，达到混合目的；4. The anti-coagulation stirring system according to claim 3, wherein the bottom of the agitator (2) is needle-shaped, and the bottom of the agitator (2) is fixedly connected with an anti-coagulation stirring ring , and the anti-coagulation stirring ring is made of silica gel or tetrafluoro polymer material with high hydrophobicity. The power source of the stirrer (2) adopts a high-precision motor, which makes the stirring ring move up and down rapidly, forming up and down vibration, and achieving mixing Purpose;所述的搅拌器具有加温和电位感应功能，通过搅拌器加温为所述的第一通水管、第二通水管、第三通水管以及第四通水管提供加温，实现第一通水管、第二通水管、第三通水管以及第四通水管的溶解。The agitator has heating and potential sensing functions, and the first water passage, the second water passage, the third water passage and the fourth water passage are heated by the agitator heating, so as to realize the first water passage. , the dissolution of the second water pipe, the third water pipe and the fourth water pipe.5.根据权利要求4所述的防血凝搅拌系统，其特征在于：所述溶血清洗池(3)为全金属结构组成。5 . The anti-coagulation stirring system according to claim 4 , wherein the hemolytic cleaning tank ( 3 ) is composed of an all-metal structure. 6 .

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