CN2616175Y - Disposable antiepidemic blood-taking test tube - Google Patents
Disposable antiepidemic blood-taking test tube Download PDFInfo
- Publication number
- CN2616175Y CN2616175Y CN 03214821 CN03214821U CN2616175Y CN 2616175 Y CN2616175 Y CN 2616175Y CN 03214821 CN03214821 CN 03214821 CN 03214821 U CN03214821 U CN 03214821U CN 2616175 Y CN2616175 Y CN 2616175Y
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- test tube
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- blood
- blood sampling
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Abstract
The utility model discloses a one-off blood collection test tube for epidemic prevention, which is composed of a scalp acupuncture needle 1, a test tube 2 and a rubber plug 3, wherein a membrane sleevThe utility model discloses a disposable antiepidemic blood sampling test tube, which comprises a scalp heedle1, a test tube2 and a rubber bung 3. An epidural canula 4 with the same cavity of the teste pipe 4 matched with the inner cavity of the test tube 2 is arranged in the test tube 2, the mouth part of the membrane sleeve pipe 4 is pressed on the mouth part of the test tube 2 by the rubber plu tube 2 is arranged in the test tube 2. The meatus of the epidural canula 4 and the meatus of the test tube 2 are compressed together and airproof. A gas port 5 is arranged at the bottom of the test tg 3 and is sealed, and a ventilation hole 5 is arranged on the bottom of the test tube 2. The one-off blood collection test tube for epidemic prevention combines the functions of blood collection and ube 2.The disposable antiepidemic blood sampling test tube is combined with blood sampling and test tube integrated The utility model has the advantages of simple and convenient using. The utility modtest tube, and has simple structure and convenient use; the operation of blood collection and assay are carried out under a totally sealed state, and cross infection and environmental pollution are avel is characterized in that blood sampling and analysis are under completely closed position, so the utility model avoids cross-infection and environmental contamination. The utility model dose not wooided. The membrane sleeve pipe can be used by one person, confusion and cross infection can not be caused, and use cost is low. rk disarray and cross-infection and abates charge for use, because the epidural canulauses for only one person.
Description
Technical field
This utility model relates to a kind of medical appliance, specifically a kind of disposable epidemic prevention blood sampling test tube.
Background technology
Blood test is an effective means of making a definite diagnosis the cause of disease, at present, main syringe and the disposal vacuum volumetric hemostix used is as hemostix, it is comparatively general that the former uses, take a blood sample with syringe earlier, be divided in vitro according to lab work, the major defect of this hemostix is again: vulnerable to pollution in transfer process, also cause cross infection simultaneously easily.The disposal vacuum volumetric hemostix, western countries use more, form by two-way pin of syringe sleeve and vacuum test tube, or two-way pin of flexible pipe and vacuum test tube composition, during use, two-way pin one end penetrates vein blood vessel, the other end penetrates plug, form the negative pressure blood drawing with the negative pressure of vacuum device, the shortcoming of this hemostix is: blood sampling speed is slow, troublesome poeration, two-way pin and needle stand sealing, be difficult for seeing blood back, needle tubing is thicker, sleeve is shorter, is difficult to accomplish that vein thrusts once success, and vacuum test tube will be compressed up during blood sampling, be easy to mobile pin position, in addition, because Aisan's vascular is thinner, so be difficult in domestic applying.
Summary of the invention
The purpose of this utility model be to provide a kind of meet China's actual conditions, can avoid cross infection and environmental pollution, the strict disposable disposable epidemic prevention blood sampling test tube that prevents viral infection under the condition of sealing fully.
For reaching above purpose, the technical scheme that this utility model adopted is: this disposable epidemic prevention blood sampling test tube, constitute by scalp acupuncture, test tube, rubber stopper, in vitro be provided with and the corresponding to film casing of test tube inner chamber, the oral area of film casing is squeezed in the test tube oral area with rubber stopper, and sealing, QI KOU is established in the test tube bottom.This utility model is also implemented by following measure: can connect pumping balloon on the QI KOU of test tube bottom, check valve is all established at the two ends of pumping balloon, one end is the outlet side, the other end is an inlet end, the fine needle of the thin sebific duct of scalp acupuncture by tail end penetrates rubber stopper and is communicated with the film casing of test tube inner chamber, got blood sample, pulled up pumping balloon and be placed on the test tube flat; Film casing and rubber stopper are transparent rubber and make, and are provided with scale on the outer wall of test tube, so that observe blood volume.When using this utility model, earlier with on the QI KOU at the bottom of the outlet side insertion test tube of pumping balloon, compress pumping balloon continuously, to inflation pressurization between inboard wall of test tube and the film casing outer wall, film casing is flattened in vitro, after the gas in the film casing all pushes, again scalp acupuncture is penetrated vein blood vessel, see in the transparent thin sebific duct of scalp acupuncture blood back is arranged after, the counter-rotating pumping balloon, to in vitro bleeding, film casing forms negative pressure in vacuum test tube, blood is drawn in the film casing, and blood drawing finishes, take off pumping balloon and change test tube flat, can be placed on the test tube rack.When chemically examining, as long as again to inflation in vitro, blood sample just flows out in small needle tube.
The beneficial effects of the utility model are: compare with the hemostix of present use, blood sampling is combined as a whole with test tube, simple in structure, easy to use, blood sampling and chemical examination under complete sealing state, avoided cross infection and to the pollution of environment, simultaneously, film casing can a people use, and can not cause confusion and cross infection, and usage charges are low.
Description of drawings
Fig. 1 is this utility model structure office cross-sectional schematic.
When Fig. 2 is this utility model to inflation back film casing collapsed state in vitro along the A-A cross-sectional schematic.
Fig. 3 has adopted storage configuration cross-sectional schematic behind the blood for this utility model.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2,3.This disposable epidemic prevention blood sampling test tube is made of scalp acupuncture 1, test tube 2, rubber stopper 3, is provided with in test tube 2 and the corresponding to film casing 4 of test tube 2 inner chambers, and the oral area of film casing 4 is squeezed in the oral area of test tube 2 with rubber stopper 3, and seals, and QI KOU 5 is established in test tube 2 bottoms.Can connect pumping balloon 7 on the QI KOU 5 of test tube 2 bottoms, the fine needle 6 of the thin sebific duct of scalp acupuncture 1 by tail end penetrates rubber stopper 3 and is communicated with the film casing 4 of test tube 2 inner chambers, got blood sample, pulls up pumping balloon 7 and is placed on the test tube flat 8.
Claims (2)
1, a kind of disposable epidemic prevention blood sampling test tube, constitute by scalp acupuncture (1), test tube (2), rubber stopper (3), it is characterized in that in test tube (2), being provided with and the corresponding to film casing of test tube (2) inner chamber (4), the oral area of film casing (4) is squeezed in the oral area of test tube (2) with rubber stopper (3), and sealing, QI KOU (5) is established in test tube (2) bottom.
2, disposable epidemic prevention blood sampling test tube according to claim 1, it is characterized in that can connecting pumping balloon (7) on the QI KOU (5) of test tube (2) bottom, the fine needle (6) of the thin sebific duct of scalp acupuncture (1) by tail end penetrates rubber stopper (3) and is communicated with the film casing (4) of test tube (2) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214821 CN2616175Y (en) | 2003-01-23 | 2003-01-23 | Disposable antiepidemic blood-taking test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214821 CN2616175Y (en) | 2003-01-23 | 2003-01-23 | Disposable antiepidemic blood-taking test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616175Y true CN2616175Y (en) | 2004-05-19 |
Family
ID=34242660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214821 Expired - Fee Related CN2616175Y (en) | 2003-01-23 | 2003-01-23 | Disposable antiepidemic blood-taking test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616175Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440725A (en) * | 2017-09-06 | 2017-12-08 | 高亚贵 | A kind of portable animal doctor's blood-taking device |
| CN113498776A (en) * | 2021-06-17 | 2021-10-15 | 深圳逗点生物技术有限公司 | Biological transport system, biological transport method, and blood cell preservation system |
-
2003
- 2003-01-23 CN CN 03214821 patent/CN2616175Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440725A (en) * | 2017-09-06 | 2017-12-08 | 高亚贵 | A kind of portable animal doctor's blood-taking device |
| CN113498776A (en) * | 2021-06-17 | 2021-10-15 | 深圳逗点生物技术有限公司 | Biological transport system, biological transport method, and blood cell preservation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |