CN203290912U - Blood collecting device - Google Patents
Blood collecting device Download PDFInfo
- Publication number
- CN203290912U CN203290912U CN201320375820XU CN201320375820U CN203290912U CN 203290912 U CN203290912 U CN 203290912U CN 201320375820X U CN201320375820X U CN 201320375820XU CN 201320375820 U CN201320375820 U CN 201320375820U CN 203290912 U CN203290912 U CN 203290912U
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- China
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- blood
- blood collecting
- conduit
- hemostix
- collecting device
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model provides a blood collecting device which comprises two or more than two test tubes. A sealing plug is arranged at the opening position of each test tube, two guiding tubes penetrate the middle of the sealing plug, one guiding tube is connected with a blood collecting needle through a connecting loop, and the other guiding tube is connected with an air bag through the connecting loop. The blood collecting device is simple in structure and can divide a collected blood sample into a plurality of parts according to requirements timely. During blood collecting, operation is simple, time and labor are saved, cross infection can be avoided, and working difficulty of medical researchers is reduced.
Description
Technical field
This utility model belongs to the medical instruments technical field, relates to specifically a kind of hemostix.
Background technology
Along with the progress of medical science with science and technology, medical detection level shows the impetus of advancing by leaps and bounds in recent years, and meanwhile, people also more and more pay close attention to the health of the mankind and animal.For the human and animal, most of physiological changies and pathological change often cause the change of blood constituent, so the detection of blood constituent has important clinical meaning.Veterinary and people doctor clinically or will run into the problems of a lot of relevant blood samplings in experimentation.At present, various hemostix is provided on market, when gathering at one time a plurality of sample analysis when needs in to a patient or experimentation and processing, be all to gather after a blood sample to carry out again packing and process usually, or with packing again after sample treatment.This has very large drawback when clinical use, divide process of assembling to waste time and energy, increased work difficulty for the medical matters research worker, and may produce secondary pollution to sample in minute process of assembling, and the data that analyze have been ignored the systematic error that operating process produces, a plurality of precision as a result of the same sample that any one operator is measured are all very high, but the value of accuracy is had a greatly reduced quality possibly.While therefore being badly in need of a kind of situation for blood sample need keeping sample or the multinomial detection of needs, once taking a blood sample to divide and get a plurality of samples, time saving and energy saving, and can avoid causing the hemostix of cross infection.
The utility model content
The purpose of this utility model be to provide a kind of when taking a blood sample the blood sample of packing immediately, easy and simple to handle, time saving and energy saving, and can avoid causing the hemostix of cross infection.
The technical solution of the utility model is: described hemostix comprises two or more test tubes (7), opening part at each test tube is provided with sealing-plug (5), the centre of sealing-plug is by two conduits, wherein a conduit (2) is connected to blood collection needles by connecting path, and another root conduit (4) is connected to air bag (6) by connecting path.
Described hemostix is being respectively equipped with switch folder (3) at conduit (2), conduit (4) with test tube closure.
The beneficial effects of the utility model are: this utility model is simple in structure, and the blood sample of packing immediately, easy and simple to handle, time saving and energy saving when taking a blood sample, and can avoid causing cross infection, alleviated medical worker's work difficulty.
In addition, air bag is compressed in the process of recovery, and the negative pressure of generation can effectively prevent the blood coagulation of blood taking tube inside.
Description of drawings
Accompanying drawing 1 and accompanying drawing 2 are structural representation of the present utility model.
Fig. 1, with 2 hemostix schematic diagrams that gather test tubes.
Fig. 2, with 3 hemostix schematic diagrams that gather test tubes.
Numbering representative in figure: 1, blood collection needles, 2, the blood sampling conduit, 3, the switch folder, 4, balloon catheter, 5, sealing-plug, 6, air bag, 7, test tube.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figure of description 1, a kind of hemostix, two samples of packing simultaneously.Hemostix comprises test tube 7, be provided with sealing-plug 5 in the upper end of test tube 7, the centre of sealing-plug 5 is by two conduits, comprise blood sampling conduit 2 and balloon catheter 4, wherein the other end of balloon catheter 4 connects air bag 6, the other end of blood sampling conduit 2 connects blood collection needles 1, simultaneously, is respectively equipped with switch folder 3 on blood sampling conduit 2 and balloon catheter 4.Another test tube also connects by this method, and the pipeline junction is that three way type connects.
In use, the operator pinches pressuring gasbag 6, make the certain negative pressure of the interior formation of test tube 7, syringe needle 1 inserted the patient or suffer from the poultry blood vessel, slowly unclamping air bag 6, under the effect of negative pressure, the blood sample that gathers can slowly flow in test tube 7 by blood sampling conduit 1, simultaneously,, by regulating the switch folder of diverse location, can control the blood sampling volume of each test tube.Sampling is extracted syringe needle 1 after finishing, and each sample that the same time gathers can be done corresponding analyzing and processing.
This utility model is simple in structure, and the blood sample of packing immediately, easy and simple to handle, time saving and energy saving when taking a blood sample, and can avoid causing cross infection, alleviated medical worker's work difficulty.
As shown in Figure of description 2, a kind of hemostix, three samples of packing simultaneously, principle is with embodiment 1.In addition, this utility model, by distortion, is easy to solve blood sampling and the packing problem of a plurality of samples, all should belong to category of the present utility model.
Claims (2)
1. hemostix, comprise two and two above test tubes (7), it is characterized in that being provided with sealing-plug (5) at the opening part of each test tube, the centre of sealing-plug is by two conduits, wherein a conduit (2) is connected to blood collection needles by connecting path, and another root conduit (4) is connected to air bag (6) by connecting path.
2. hemostix according to claim 1, is characterized in that conduit (2), conduit (4) are being respectively equipped with switch folder (3) with test tube closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375820XU CN203290912U (en) | 2013-06-26 | 2013-06-26 | Blood collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320375820XU CN203290912U (en) | 2013-06-26 | 2013-06-26 | Blood collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203290912U true CN203290912U (en) | 2013-11-20 |
Family
ID=49566961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320375820XU Expired - Lifetime CN203290912U (en) | 2013-06-26 | 2013-06-26 | Blood collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203290912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929841A (en) * | 2017-05-25 | 2018-12-04 | 菏泽学院 | The manual producing device of animal physiological experiment plasmid DNA samples |
-
2013
- 2013-06-26 CN CN201320375820XU patent/CN203290912U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108929841A (en) * | 2017-05-25 | 2018-12-04 | 菏泽学院 | The manual producing device of animal physiological experiment plasmid DNA samples |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |