CN107569240A - A kind of micro blood-taking tube of preset reagent and blood sampling and the method for adding reagent - Google Patents
A kind of micro blood-taking tube of preset reagent and blood sampling and the method for adding reagent Download PDFInfo
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- CN107569240A CN107569240A CN201710759456.XA CN201710759456A CN107569240A CN 107569240 A CN107569240 A CN 107569240A CN 201710759456 A CN201710759456 A CN 201710759456A CN 107569240 A CN107569240 A CN 107569240A
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- blood
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- air bag
- pipe embryo
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Abstract
The invention discloses a kind of micro blood-taking tube of preset reagent, include the heparin tube of both ends open, also include both ends open and hollow extrudable air bag, both are connected after heparin tube one end open insertion air bag first is open, air bag second is open inserted with the pipe embryo with preset reagent and is connected, described pipe embryo lower end is extend into the hollow cavity of extrudable air bag, pipe embryo lower end can be broken off extrudable air bag after compressive deformation under external force, decontrol extruding gasbag, preset reagent in pipe embryo cavity flows out along glass tube, now the blood in heparin tube has been enter into serum cup, preset reagent mixes with blood in serum cup；The serum cup of mixing liquid with reagent and blood can directly above machine be tested.The present invention can will blood sampling and addition reagent in the short time, completed as far as possible in few step, shorten process, it is easy to operate, the workload of medical and nursing work people is reduced, raising operating efficiency.
Description
Technical field
The present invention relates to a kind of micro blood-taking tube, the micro blood-taking tube of specially a kind of preset reagent and the heparin tube is utilized
Taken a blood sample and add the method for reagent.
Background technology
Micro blood-taking tube is the conventional instrument of the medical departments such as hospital collection blood.A kind of existing micro blood-taking tube is to adopt
Squeezable air bag is carried on blood vessel, passage is provided with the assigned scale on trace blood tube wall, is referred to when blood reaches
When determining scale, blood blocks passage so that capillarity stops, and blood does not enter back into micro blood-taking tube, fixed so as to complete
Trace blood is measured, then i.e. can be taken off blood enters serum cup with finger extruding gasbag.Before into testing machines, it is necessary to having got
The serum cup addition reagent of blood, adding the process of reagent needs several steps to complete.How will take blood and addition reagent can be
Completed in step as few as possible, be problem to be solved by this invention.
The content of the invention
It is an object of the invention to provide a kind of micro blood-taking tube of preset reagent, can be added reagent on rapidly after the completion of blood sampling
Into blood, the process of blood sampling and addition reagent is simple, convenient and swift, improves efficiency.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of micro blood-taking tube of preset reagent, include the heparin tube of both ends open, it is characterised in that：Also include both ends open
And hollow extrudable air bag, both are connected after heparin tube one end open insertion air bag first is open, and air bag second is open
Inserted with the pipe embryo with preset reagent and it is connected, described pipe embryo lower end is extend into the hollow cavity of extrudable air bag,
Pipe embryo lower end can be broken off extrudable air bag after compressive deformation under external force.
Further, described pipe embryo includes the cavity and a glass tube that can accommodate preset reagent, and pipe embryo has an outlet,
In outlet insert glass tube the port of export, the glass tube other end closing, glass tube fracture rear enclosed the other end open, pipe embryo chamber
Internal preset reagent flows out along glass tube.
Further, described glass tube outlet side outer wall is connected by silicone tube and pipe embryo outlet inside wall, pipe embryo
Outlet outer wall is connected with the opening of air bag second.
Further, described glass tube is high borate glass pipe, is easily broken off.
Further, described heparin tube one end outlet side outer wall is connected solid by silicone tube with air bag first outlet inwall
It is fixed.
A kind of method taken a blood sample and add reagent, such as below step：
A kind of micro blood-taking tube of preset reagent is taken out, pinches extrudable air bag, heparin tube is directed at blutpunkte, decontrols and squeezes
Pressuring gasbag, blood collection are completed, and now blood accumulation is in heparin tube；
By the rim of a cup of heparin tube alignment serum cup；
Finger is again to extrudable air bag pressure, air bag deformation, and finger fractures the glass tube of pipe embryo lower end, and glass tube is another
End seal, which is closed, to be opened, relieving extruding gasbag, and the preset reagent in pipe embryo cavity flows out along glass tube, now the blood in heparin tube
Liquid has been enter into serum cup, and preset reagent mixes with blood in serum cup；
The serum cup of mixing liquid with reagent and blood can directly above machine be tested.
Using the micro blood-taking tube with preset reagent of said structure, can will blood sampling and addition reagent in the short time,
Completed as far as possible in few step, shorten process, it is easy to operate, the workload of medical and nursing work people is reduced, improves work effect
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram that present invention blood sampling is completed；
The schematic diagram that Fig. 3 is present invention blood sampling and addition reagent is completed.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 3, a kind of micro blood-taking tube of preset reagent, include the heparin tube 1 of both ends open, in addition to two
End opening and hollow extrudable air bag 2, both are connected after the one end open of heparin tube 1 inserts the opening of air bag first 21, gas
The opening of capsule second 22 is inserted with the pipe embryo 3 with preset reagent 30 and is connected.
In the present embodiment, described pipe embryo 3 includes the cavity 31 and glass tube 4 that can accommodate preset reagent 30, pipe embryo
There is an outlet 32, insert the port of export of glass tube 4, the closing of the glass tube other end in outlet 32, the lower end of pipe embryo 3 is glass tube 4, glass
Glass pipe 4 is extend into the hollow cavity of extrudable air bag 2, and glass tube 4 is high borate glass pipe, is easily broken off, glass tube 4 fractures
The other end of rear enclosed is opened, and the preset reagent 30 in pipe embryo cavity flows out along glass tube 4.
In the present embodiment, the described outlet side outer wall of glass tube 4 exports 32 inwalls with pipe embryo by silicone tube 5 and is connected admittedly
Fixed, pipe embryo exports 32 outer walls and is connected with the opening of air bag second 22.The described one end outlet side outer wall of heparin tube 1 passes through silica gel
Pipe 5 is connected with the inwall of air bag first outlet 21.
When use, carried out using following steps：A kind of micro blood-taking tube of preset reagent is taken out, pinches extrudable gas
Capsule 2, heparin tube 1 is directed at blutpunkte, decontrols extruding gasbag 2, blood collection is completed, and now blood 10 is gathered in heparin tube 1；Heparin tube 1 is aligned to the rim of a cup of serum cup 6；Finger presses to extrudable air bag 2 again, and air bag 2 deforms, and finger fractures
The glass tube 4 of pipe embryo lower end, the closing of the other end of glass tube 4 are opened, relieving extruding gasbag 2, the preset reagent in pipe embryo cavity
30 flow out along glass tube 4, and now the blood 10 in heparin tube 1 has been enter into serum cup 6, and preset reagent 30 is with blood 10 in serum
Cup mixing；The serum cup 6 of mixing liquid 20 with reagent and blood can directly above machine be tested.
The present invention can will blood sampling and addition reagent in the short time, completed as far as possible in few step, shorten process, operation side
Just it is quick, the workload of medical and nursing work people is reduced, improves operating efficiency.
It is described above, be only the better embodiment of the present invention, any formal limitation not made to invention, it is every according to
According to the technical principle of the present invention to any simple modification, equivalent variations or modification made for any of the above embodiments, the present invention is still fallen within
In the range of technical scheme.
Claims (6)
1. a kind of micro blood-taking tube of preset reagent, include the heparin tube of both ends open, it is characterised in that：Also opened including both ends
Mouth and hollow extrudable air bag, both are connected after heparin tube one end open insertion air bag first is open, and air bag second is opened
Mouth is inserted with the pipe embryo with preset reagent and is connected, and described pipe embryo lower end extend into the hollow cavity of extrudable air bag
Interior, pipe embryo lower end can be broken off extrudable air bag after compressive deformation under external force.
A kind of 2. micro blood-taking tube of preset reagent as claimed in claim 1, it is characterised in that：Described pipe embryo can including one
The cavity and a glass tube of preset reagent are accommodated, pipe embryo has an outlet, and the port of export of glass tube is inserted in outlet, and glass tube is another
End seal is closed, and the fracture other end of rear enclosed of glass tube is opened, and the preset reagent in pipe embryo cavity flows out along glass tube.
A kind of 3. micro blood-taking tube of preset reagent as claimed in claim 1 or 2, it is characterised in that：Described glass tube goes out
Mouth side outer wall is connected by silicone tube and pipe embryo outlet inside wall, and pipe embryo exports outer wall and is connected with the opening of air bag second.
A kind of 4. micro blood-taking tube of preset reagent as claimed in claim 2, it is characterised in that：Described glass tube is high boron
Sour glass tube.
A kind of 5. micro blood-taking tube of preset reagent as claimed in claim 1, it is characterised in that：Described heparin tube one is brought out
Mouth side outer wall is connected by silicone tube and air bag first outlet inwall.
6. a kind of method taken a blood sample and add reagent, such as below step：
A kind of micro blood-taking tube of preset reagent of claim 1 is taken out, extrudable air bag is pinched, heparin tube is directed at bleeding
Point, extruding gasbag is decontroled, blood collection is completed, and now blood accumulation is in heparin tube；
By the rim of a cup of heparin tube alignment serum cup；
Finger is again to extrudable air bag pressure, air bag deformation, and finger fractures the glass tube of pipe embryo lower end, the glass tube other end
Closing is opened, relieving extruding gasbag, and the preset reagent in pipe embryo cavity flows out along glass tube, now the blood in heparin tube
Serum cup is had been enter into, preset reagent mixes with blood in serum cup；
The serum cup of mixing liquid with reagent and blood can directly above machine be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759456.XA CN107569240A (en) | 2017-08-30 | 2017-08-30 | A kind of micro blood-taking tube of preset reagent and blood sampling and the method for adding reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759456.XA CN107569240A (en) | 2017-08-30 | 2017-08-30 | A kind of micro blood-taking tube of preset reagent and blood sampling and the method for adding reagent |
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| Publication Number | Publication Date |
|---|---|
| CN107569240A true CN107569240A (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759456.XA Pending CN107569240A (en) | 2017-08-30 | 2017-08-30 | A kind of micro blood-taking tube of preset reagent and blood sampling and the method for adding reagent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196182A (en) * | 2019-04-23 | 2019-09-03 | 江苏科华医疗器械科技有限公司 | The closed blood sampling diluter of one kind and its application method |
| CN116298296A (en) * | 2023-05-23 | 2023-06-23 | 山东大学齐鲁医院 | Hepatitis virus antibody detection kit |
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| GB899329A (en) * | 1959-10-16 | 1962-06-20 | Harold Edward Bell | Negative pressure unit for blood sampling |
| US4978504A (en) * | 1988-02-09 | 1990-12-18 | Nason Frederic L | Specimen test unit |
| JPH09113421A (en) * | 1995-10-17 | 1997-05-02 | Kunimune Kogyosho:Kk | Liquid mixer |
| CN1727868A (en) * | 2003-12-12 | 2006-02-01 | 泊灵格英格尔海姆微部件有限责任公司 | Sampling means and system for testing a sample liquid |
| CN1969184A (en) * | 2004-04-16 | 2007-05-23 | 拉希达·A·卡马利 | Specimen collecting, processing and analytical assembly |
| AU2008275617A1 (en) * | 2007-07-12 | 2009-01-15 | Smiths Detection Inc. | Sample preparation apparatus |
| CN101835423A (en) * | 2008-03-28 | 2010-09-15 | 欧雷恩诊断公司 | Sampling and dispensing device |
| WO2011092057A1 (en) * | 2010-01-26 | 2011-08-04 | Fresenius Kabi Deutschland Gmbh | Connector for containers containing a medicinal active substance |
| CN105268493A (en) * | 2015-10-29 | 2016-01-27 | 东台市科华医疗器械有限公司 | Self-suction quantitative transfer pipette |
| CN105510109A (en) * | 2015-11-30 | 2016-04-20 | 武汉璟泓万方堂医药科技股份有限公司 | Blood sample sampling pretreatment device and method |
-
2017
- 2017-08-30 CN CN201710759456.XA patent/CN107569240A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB899329A (en) * | 1959-10-16 | 1962-06-20 | Harold Edward Bell | Negative pressure unit for blood sampling |
| US4978504A (en) * | 1988-02-09 | 1990-12-18 | Nason Frederic L | Specimen test unit |
| JPH09113421A (en) * | 1995-10-17 | 1997-05-02 | Kunimune Kogyosho:Kk | Liquid mixer |
| CN1727868A (en) * | 2003-12-12 | 2006-02-01 | 泊灵格英格尔海姆微部件有限责任公司 | Sampling means and system for testing a sample liquid |
| CN1969184A (en) * | 2004-04-16 | 2007-05-23 | 拉希达·A·卡马利 | Specimen collecting, processing and analytical assembly |
| AU2008275617A1 (en) * | 2007-07-12 | 2009-01-15 | Smiths Detection Inc. | Sample preparation apparatus |
| CN101835423A (en) * | 2008-03-28 | 2010-09-15 | 欧雷恩诊断公司 | Sampling and dispensing device |
| WO2011092057A1 (en) * | 2010-01-26 | 2011-08-04 | Fresenius Kabi Deutschland Gmbh | Connector for containers containing a medicinal active substance |
| CN105268493A (en) * | 2015-10-29 | 2016-01-27 | 东台市科华医疗器械有限公司 | Self-suction quantitative transfer pipette |
| CN105510109A (en) * | 2015-11-30 | 2016-04-20 | 武汉璟泓万方堂医药科技股份有限公司 | Blood sample sampling pretreatment device and method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110196182A (en) * | 2019-04-23 | 2019-09-03 | 江苏科华医疗器械科技有限公司 | The closed blood sampling diluter of one kind and its application method |
| CN116298296A (en) * | 2023-05-23 | 2023-06-23 | 山东大学齐鲁医院 | Hepatitis virus antibody detection kit |
| CN116298296B (en) * | 2023-05-23 | 2023-08-22 | 山东大学齐鲁医院 | Hepatitis virus antibody detection kit |
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Application publication date: 20180112 |