CN201008558Y - Simple and convenient hemospast - Google Patents
Simple and convenient hemospast Download PDFInfo
- Publication number
- CN201008558Y CN201008558Y CNU2006200092536U CN200620009253U CN201008558Y CN 201008558 Y CN201008558 Y CN 201008558Y CN U2006200092536 U CNU2006200092536 U CN U2006200092536U CN 200620009253 U CN200620009253 U CN 200620009253U CN 201008558 Y CN201008558 Y CN 201008558Y
- Authority
- CN
- China
- Prior art keywords
- needle
- test tube
- hemospast
- rubber plug
- soft rubber
- 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
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Abstract
The utility model discloses an easy and convenient hemospast, the hemospast comprises a test tube, a needle seat and a needle head, the test tube is a glass tube with scale, a step shape soft rubber plug is arranged at the opening end, the exterior shape of needle seat is a cylinder shape, the inner diameter is as same as the outer diameter of soft rubber plug arranged on the test tube, the needle head has two ends arranging with needle tips, and penetrating across the center of needle seat to form an outer needle head and an inner needle head, the test tube is pushed into the needle seat via the soft rubber plug arranged at the end opening to cause the test tube sleeve positioned inside the needle seat, the needle head inside the needle seat penetrates the soft rubber plug and enters into the test tube. Since the above structure is adopted, the test tube replaces the piston and the needle cylinder of original injector, and the structure is simple, at same time, the hemospast has the function of the test tube, after phlebotomizing, the blood needs not to transfer pipe, thus the blood is prevented from spilling, no cross infection can be caused, and the utility model is easy for sealing and taking.
Description
Technical field
This utility model relates to a kind of apparatus of the chemical examination of blood drawing clinically usefulness, belongs to medicine and hygiene fields.
Background technology
At present, mostly be to adopt syringe to patient's chemical examination of drawing blood, its method is that syringe needle thrusts among the patient vessel, makes in the blood suction people needle tubing of venous patient, extracts syringe needle after the capacity, immediately blood transfer is placed in the test tube of getting ready.Adopt this method, often blood spills and pollutes in operating process, causes cross infection.When going out to take a blood sample in enormous quantities, also to carry a large amount of test tubes, fill the also inconvenience transportation of test tube of blood.
Summary of the invention
The purpose of this utility model is exactly a problem of utilizing syringe blood drawing chemical examination to exist at existing, and a kind of disposable hemospast esy to use, safe and reliable is provided.
The purpose of this utility model is to realize like this, this hemospast comprises test tube, needle stand, syringe needle, described test tube is for being with graduated glass tubing, its opening is equipped with into the flexible glue plug of step, described needle stand profile is a cylindrical shape, its internal diameter is identical with the external diameter of flexible glue plug on being contained in test tube, described syringe needle is two ends band needle points, and pass the central authorities of needle stand, form outer syringe needle and interior syringe needle respectively, described test tube pushes it is enclosed within the needle stand by being contained in flexible glue plug on the port, and the syringe needle in the needle stand penetrates flexible glue and enters in vitro.
Because adopt said structure, test tube has replaced the piston and the syringe of former syringe, and is simple in structure, hemospast has the test tube effect simultaneously, and after the blood drawing, blood does not need tube, has prevented that blood from spattering outward, causes cross infection, and is convenient to sealing and carries.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a structural representation of the present utility model
Among the figure: 1, test tube 2, needle stand 3, syringe needle 4, outer syringe needle 5, interior syringe needle 6, flexible glue plug
The specific embodiment
As shown in Figure 1, this hemospast comprises test tube 1, needle stand 2, syringe needle 3, test tube 1 is for being with graduated glass tubing, and its opening is equipped with into the flexible glue plug 6 of step, and needle stand 2 profiles are cylindrical shape, its internal diameter is identical with the external diameter of flexible glue plug 6 on being contained in test tube, syringe needle 3 is two ends band needle points, and passes the central authorities of needle stand 2, forms outer syringe needle 4 and interior syringe needle 5 respectively, test tube 1 pushes it is enclosed within the needle stand 2 by being contained in flexible glue plug 6 on the port, and interior syringe needle 5 penetrates flexible glue plug 6 and enters in the test tube 1.After blood drawing finishes, test tube 1 is got final product from needle stand 2 interior extractions out.Test tube has replaced the piston and the syringe of former syringe, and is simple in structure, and hemospast has the test tube effect simultaneously, and after the blood drawing, blood does not need tube, prevented that blood from spattering outward, causes cross infection, and be convenient to the sealing carry.
Claims (1)
1. simple and convenient hemospast, this hemospast comprises test tube, needle stand, syringe needle, it is characterized in that described test tube is for being with graduated glass tubing, its opening is equipped with into the flexible glue plug of step, described needle stand profile is a cylindrical shape, its internal diameter is identical with the external diameter of flexible glue plug on being contained in test tube, described syringe needle is two ends band needle points, and pass the central authorities of needle stand, form outer syringe needle and interior syringe needle respectively, described test tube pushes it is enclosed within the needle stand by being contained in flexible glue plug on the port, and the syringe needle in the needle stand penetrates flexible glue and enters in vitro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200092536U CN201008558Y (en) | 2006-11-04 | 2006-11-04 | Simple and convenient hemospast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200092536U CN201008558Y (en) | 2006-11-04 | 2006-11-04 | Simple and convenient hemospast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008558Y true CN201008558Y (en) | 2008-01-23 |
Family
ID=39043490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200092536U Expired - Fee Related CN201008558Y (en) | 2006-11-04 | 2006-11-04 | Simple and convenient hemospast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008558Y (en) |
-
2006
- 2006-11-04 CN CNU2006200092536U patent/CN201008558Y/en not_active Expired - Fee Related
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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 |