CN2822520Y - Blood testing sampler - Google Patents
Blood testing sampler Download PDFInfo
- Publication number
- CN2822520Y CN2822520Y CN 200520084190 CN200520084190U CN2822520Y CN 2822520 Y CN2822520 Y CN 2822520Y CN 200520084190 CN200520084190 CN 200520084190 CN 200520084190 U CN200520084190 U CN 200520084190U CN 2822520 Y CN2822520 Y CN 2822520Y
- Authority
- CN
- China
- Prior art keywords
- tube
- blood
- withdrawing
- hollow container
- needle tubing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a blood testing sampler, which comprises a blood withdrawing tube and a needle tube, wherein the blood withdrawing tube is connected and communicated with the needle tube through a needle connection tube which is arranged on the front end of the blood withdrawing tube. The blood withdrawing tube is made of soft atoxic plastics, and is a hollow container which can be extruded. The utility model has the advantages that the hollow container replaces a piston and a needle cylinder of the original syringe, with the advantage of simple structure. The hollow container can also be used as a test tube. The cost of a blood withdrawing device can be reduced, the consumption of a glass test tube can also be omitted, and consequently, the cost of withdrawing blood is reduced. The utility model is especially suitable for one time withdrawing blood, and is not easily broken, with the advantages of convenient operation and portability.
Description
(1) technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of blood count sampler.
(2) background technology
Since the normal phase, medical department all adopts the sampler of the piston type syringe of glass as blood count.The blood that extracts is poured into and carries out blood testing in the teat glass.Used syringe and test tube are generally all reused after high-temperature sterilization.Cause cross infection easily.For fear of cross infection.Hemospast must be realized disposable usefulness.For this reason, prior art was once used plastic injector instead to reduce cost.But because piston type syringe construction complexity, cost is difficult to drop to reduced levels.Cause the disposable imagination of hemospast to be difficult to so far generally realize.
(3) summary of the invention
The purpose of this utility model is: provide a kind of simple in structure, cost is low, need not to add the disposable blood count sampler that test tube can be chemically examined.
To achieve these goals, novel bloodletting tube and the needle tubing of comprising of this reality, the bloodletting tube pin by front end is taken over and is connected with needle tubing and communicates, and bloodletting tube is the squeezable hollow container of being made by soft non-toxic plastic.
Described hollow container and pin are taken over mutual socket and separable.
Described needle tubing is held up needle tubing and pin to take over to join and is communicated by an Armrest.
The beneficial effects of the utility model are: its hollow container has replaced the piston and the syringe of former syringe, and is simple in structure, and hollow container can also the double as test tube.Not only the cost of hemospast own reduces.But also the consumption of having saved teat glass, thereby greatly reduce the blood drawing cost.Being particularly suitable for disposable blood drawing uses.The light difficult fragmentation of this utility model is used and is carried all very convenient.
(4) description of drawings
Accompanying drawing is a structural representation of the present utility model;
Wherein: 1, hollow container, 2, pin takes over, 3, hold up needle tubing, 4, needle tubing, 5, handrail.
(5) specific embodiment
A kind of specific embodiment as shown in the figure, comprise bloodletting tube and needle tubing, the pin of bloodletting tube by front end taken over 2 and is connected with needle tubing 4 and communicates, bloodletting tube is the squeezable hollow container of being made by soft non-toxic plastic 1, hollow container 1 is taken over 2 mutual sockets and separable with pin, and needle tubing 4 joins and communicates by the hold up needle tubing 3 and the pin adapter 2 of an Armrest 5.
Needle tubing 4 and hold up between the needle tubing 3 and hold up needle tubing 4 and pin is fixedly sealing-in between taking over 2, inseparable, for ease of the selection of needle tubing model, this utility model also can adopt normal injection syringe needle and pin to take over belled mode, and both are separable.
Claims (1)
1. blood count sampler, comprise bloodletting tube and needle tubing, the pin of bloodletting tube by front end taken over (2) and is connected with needle tubing (4) and communicates, bloodletting tube is the squeezable hollow container of being made by soft non-toxic plastic (1), it is characterized in that: described hollow container (1) and pin are taken over (2) socket and separable mutually, and described needle tubing (4) joins and communicates by the hold up needle tubing (3) and the pin adapter (2) of an Armrest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084190 CN2822520Y (en) | 2005-06-16 | 2005-06-16 | Blood testing sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084190 CN2822520Y (en) | 2005-06-16 | 2005-06-16 | Blood testing sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2822520Y true CN2822520Y (en) | 2006-10-04 |
Family
ID=37031628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084190 Expired - Fee Related CN2822520Y (en) | 2005-06-16 | 2005-06-16 | Blood testing sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2822520Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113713A (en) * | 2016-11-29 | 2018-06-05 | 韩国电子通信研究院 | collecting device for body fluids |
-
2005
- 2005-06-16 CN CN 200520084190 patent/CN2822520Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113713A (en) * | 2016-11-29 | 2018-06-05 | 韩国电子通信研究院 | collecting device for body fluids |
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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 |