CN2196462Y - Disposable hemostix - Google Patents
Disposable hemostix Download PDFInfo
- Publication number
- CN2196462Y CN2196462Y CN 94229007 CN94229007U CN2196462Y CN 2196462 Y CN2196462 Y CN 2196462Y CN 94229007 CN94229007 CN 94229007 CN 94229007 U CN94229007 U CN 94229007U CN 2196462 Y CN2196462 Y CN 2196462Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- plastic tube
- blood
- hemostix
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a disposable hemostix. The utility model is characterized in that the utility model is composed of a sealing plug whose one end is sealed and is provided with an elastic non-toxic transparent plastic tube, and the middle of the sealing plug is fixed with an injection needle. When the blood sampling is carried out, the plastic tube is squeezed by hands, blood is pumped from the blood vessel by the negative pressure which is generated in the process of the plastic tube restoring the original shape, the sealing plug is pulled out, the plastic tube and the blood are delivered for test, and the utility model is destroyed after one-time usage. The utility model has the advantages of simple structure, convenient use and operation, and cross infection prevention.
Description
This utility model relates on the clinical medicine apparatus that extracts medium in the body, is specially a kind of disposable hemostix.
Clinical medicine is the chemical examination of often need drawing blood of some human body diseases of judgement, mostly uses glass syringe as blood taking instrument at present, and special-purpose hemostix is not seen as yet.Clinical use glass syringe blood drawing mainly contains two big shortcomings: the one, and troublesome poeration also need be injected in the test tube of chemical examination usefulness after in the glass of blood suction syringe again; The 2nd, because this syringe system repeatedly uses, sternly easily do not cause cross infection because of sterilization sometimes to the patient.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and provides a kind of simple in structure, and is easy for operation, and the special-purpose hemostix of cross infection is avoided in disposable use.
The disposable hemostix that this utility model provides is to have the sealing-plug of injection needle to constitute by one one end sealing, rubber-like non-toxic transparent plastic pipe and a center fixed.
Accompanying drawing is depicted as structural representation of the present utility model.
In conjunction with the accompanying drawings, the plastic tube 1 of this disposable hemostix one end sealing can be made scrotiform with nontoxic vinyon, makes it have certain elasticity, can resile automatically after being extruded.Another opening at this plastic tube has a sealing-plug 3, and the sealing plug can be manufactured by non-toxic rigid plastic, and during injection moulding, the implantable injection syringe needle 4 therebetween, for ease of the blood drawing metering, can press scale 2 at above-mentioned plastic tube outer surface.
After the hemostix that this utility model provides is manufactured the disposable sterilization that finishes, pack and dispatch from the factory.During use, with the finger squeezable plastic tube, air in tube is discharged earlier, then syringe needle is thrust blood vessel, loosen the extruding of finger, elastic force generation negative pressure in pipe by plastic tube self-recovery original shape is extracted blood out from blood vessel, blood volume reaches gives fixed scale, then syringe needle is transferred to, sealing-plug is transferred to destruction together with syringe needle from plastic tube, also destroy after the plastic tube censorship of blood is housed, clinical cross infection has been avoided in disposable use.
Obviously, this hemostix structure is very simple, and operation is extremely easy when using.
Claims (2)
1, disposable hemostix is characterized in that, this hemostix is to have the sealing-plug (3) of injection needle (4) to constitute by one one end sealing, rubber-like non-toxic transparent plastic pipe (1) and a center fixed.
As the said hemostix of claim 1, it is characterized in that 2, the outer surface of said plastic tube (1) is pressed with scale (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229007 CN2196462Y (en) | 1994-06-28 | 1994-06-28 | Disposable hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94229007 CN2196462Y (en) | 1994-06-28 | 1994-06-28 | Disposable hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196462Y true CN2196462Y (en) | 1995-05-10 |
Family
ID=33841420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94229007 Expired - Fee Related CN2196462Y (en) | 1994-06-28 | 1994-06-28 | Disposable hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196462Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507333A (en) * | 2019-07-16 | 2019-11-29 | 李肖莉 | A kind of dedicated bellows blood-taking device of Inherited Metabolic Disorders detection |
-
1994
- 1994-06-28 CN CN 94229007 patent/CN2196462Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507333A (en) * | 2019-07-16 | 2019-11-29 | 李肖莉 | A kind of dedicated bellows blood-taking device of Inherited Metabolic Disorders detection |
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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 |