CN2553730Y - Disposable blood taking needle - Google Patents
Disposable blood taking needle Download PDFInfo
- Publication number
- CN2553730Y CN2553730Y CN 02268392 CN02268392U CN2553730Y CN 2553730 Y CN2553730 Y CN 2553730Y CN 02268392 CN02268392 CN 02268392 CN 02268392 U CN02268392 U CN 02268392U CN 2553730 Y CN2553730 Y CN 2553730Y
- Authority
- CN
- China
- Prior art keywords
- needle
- blood taking
- taking needle
- handle
- helmet
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a disposable blood taking needle, which consists of a disengageable pinhead helmet, a needle handle and a blood taking needle. The needle handle and the top of the disengageable pinhead helmet inject together. The lower end of the blood taking needle injects in the needle handle vertically, and the needle of the blood taking needle inserts into the disengageable pinhead helmet. Compared with the prior art, the utility model is characterized by reasonable design, simple structure, easy process, low cost etc, and can effectively avoid the problems of cross infection in blood taking process caused by repeat use of the blood taking needle, thus having a good popularizing and using value.
Description
1, technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of disposable blood taking needle.
2, technical background
At present, the medical personnel of hospital are carrying out using common entry needle to take a blood sample in the blood testing process more to human body, the in use existing deficiency of this kind blood sampling mode is that cost height, used syringe needle are easy to be used by people's secondary, cause the cross infection of infectious disease, at present, also there is not special-purpose blood taking needle to replace the normal injection pin to carry out daily blood sampling chemical examination for the medical personnel of hospital.
3, summary of the invention
The purpose of this utility model provide a kind of simple in structure, cost is low, can prevent secondary use and replace the normal injection pin take a blood sample the chemical examination special-purpose disposable blood taking needle.
The purpose of this utility model realizes in the following manner, and blood taking needle is injection-moulded among plastic handle and the helmet, as long as helmet is twisted off, can expose blood collection needles during use, the operation of just can taking a blood sample of the hand-held handle of medical worker.
Accompanying drawing 1 is the main TV structure sketch map of disposable blood taking needle;
Accompanying drawing 2 is the right TV structure sketch map of disposable blood taking needle;
Accompanying drawing 3 removes the user mode structural representation of head protector for disposable blood taking needle.
4, description of drawings
Explain below with reference to Figure of description disposable blood taking needle of the present utility model being done.
Disposable blood taking needle of the present utility model, shown in accompanying drawing 1,2,3, its structure is by breaking Open type needle protection cap 2, needle handle 1, blood taking needle 3 consist of, but needle handle 1 and breakaway-element needle protection cap 2 tops Section is injection-moulded in together, and the lower end vertical axial of blood taking needle 3 is injection-moulded among the needle handle 1, the point of blood taking needle 3 But section is inserted among the breakaway-element needle protection cap 2.
5, embodiment
Its processing and fabricating of disposable blood taking needle of the present utility model is very simple and convenient, is processed into by Shooting Technique shown in the by specification accompanying drawing.
The use of disposable blood taking needle of the present utility model is also very convenient, with hands but breakaway-element syringe needle head protector is pulled off from handle during use, the blood taking needle of full-length just exposes the end at needle handle, hand-held needle handle can carry out blood specimen collection, in a single day but breakaway-element syringe needle head protector disconnects from needle handle, this blood taking needle just is through with service life.
Disposable blood taking needle of the present utility model is compared with existing technology, have reasonable in design, structure is simple Single, be easy to processing, volume is little, cost is low, easy to use, disposable usability is good and prevent repetition Use characteristics such as reducing cross-infection, thereby, have good value for applications.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. disposable blood taking needle, but comprise breakaway-element syringe needle head protector, needle handle, blood taking needle, it is characterized in that but needle handle is injection-moulded in breakaway-element syringe needle head protector top, the lower end vertical axial of blood taking needle is injection-moulded among the needle handle, but the tip of blood taking needle is inserted among the breakaway-element syringe needle head protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268392 CN2553730Y (en) | 2002-07-25 | 2002-07-25 | Disposable blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268392 CN2553730Y (en) | 2002-07-25 | 2002-07-25 | Disposable blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553730Y true CN2553730Y (en) | 2003-06-04 |
Family
ID=33733828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268392 Expired - Fee Related CN2553730Y (en) | 2002-07-25 | 2002-07-25 | Disposable blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553730Y (en) |
-
2002
- 2002-07-25 CN CN 02268392 patent/CN2553730Y/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 |