CN2245987Y - Disposable intravenous injection filtering needle - Google Patents
Disposable intravenous injection filtering needle Download PDFInfo
- Publication number
- CN2245987Y CN2245987Y CN 96210654 CN96210654U CN2245987Y CN 2245987 Y CN2245987 Y CN 2245987Y CN 96210654 CN96210654 CN 96210654 CN 96210654 U CN96210654 U CN 96210654U CN 2245987 Y CN2245987 Y CN 2245987Y
- Authority
- CN
- China
- Prior art keywords
- filter
- utility
- model
- needle
- intravenous injection
- 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
Images
Abstract
The utility model relates to a disposable intravenous injection filtering needle. The utility model is characterized in that the utility model is provided with a filter 1, and a filtering medium layer is arranged in the filter which can filter the particle foreign matter in physic liquor. The filter is connected with a needle tube 2 and a needle head 3, and the utility model is installed on an injection device and can be used for injection. Because of low cost, the utility model can be used in a disposable mode to reduce mutual infection.
Description
This utility model is a kind of medical apparatus and instruments, and promptly a kind of disposable vein is injected the filtration pin.
Adopt present syringe, carry out intravenous injection, owing to there is not defecator, particulate matter in the medicinal liquid and flasher all can be pushed in the body with medicinal liquid as peace bottle glass chip etc., influence people's health.
The purpose of this utility model provides a kind of syringe that the foreign material such as particulate matter in the medicinal liquid can be filtered out.
Technical scheme: adopt a kind of intravenous injection to filter pin, but this filtration pin has the filter of a filtering liquid medicine.Filter is made up of injector adapter sleeve, filter housing, filtering medium layer and needle tubing adapter sleeve.
The filtration pin that adopts such scheme to make, medicinal liquid can be gone out contaminant filter wherein by filter.In addition,, can disposablely use, thereby avoided the probability of cross infection because this filter cost is very low.
Introduce a kind of embodiment below in conjunction with accompanying drawing.
Fig. 1 is 1 to be filter in the sketch map, figure of this embodiment, the 2nd, and needle tubing, the 3rd, syringe needle.
Fig. 2 is the main pseudosection of filter 1, and Fig. 3 is its left view.
As shown in Figure 2, this filter 1 is by injector adapter sleeve 4, shell 5, and filtering medium layer 6, needle tubing adapter sleeve 7 constitutes.During use, injector adapter sleeve 4 is linked to each other with the needle holder of injector, so just can inject.Filtering medium layer 6 in the filter can adopt through the cellular plastic or the filter paper of strict sterilization all can.
Claims (1)
1, a kind of disposable vein is injected the filtration pin, it is characterized in that: this filtration pin has one and can engage with injector and needle tubing (2), syringe needle (3), and the filter (1) that the granule foreign in the medicinal liquid can be filtered away, filter (1) is by injector adapter sleeve (4), filter housing (5), filter media layer (6) and needle tubing adapter sleeve (7) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210654 CN2245987Y (en) | 1996-04-16 | 1996-04-16 | Disposable intravenous injection filtering needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96210654 CN2245987Y (en) | 1996-04-16 | 1996-04-16 | Disposable intravenous injection filtering needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2245987Y true CN2245987Y (en) | 1997-01-29 |
Family
ID=33893863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96210654 Expired - Fee Related CN2245987Y (en) | 1996-04-16 | 1996-04-16 | Disposable intravenous injection filtering needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2245987Y (en) |
-
1996
- 1996-04-16 CN CN 96210654 patent/CN2245987Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2245987Y (en) | Disposable intravenous injection filtering needle | |
| CN2428142Y (en) | Filter for intravenous | |
| CN2181945Y (en) | Filtering syringe needle | |
| CN2179763Y (en) | Air filter for transfusion system | |
| CN2171372Y (en) | Liquid syringe for rectum | |
| CN209864645U (en) | Blood purification type disposable plastic blood bag | |
| CN2335645Y (en) | Scalp needle with filter | |
| CN2930734Y (en) | Disposable sterile filtering syringe | |
| CN2675146Y (en) | Multifunctional pressurization transfusion device | |
| CN2296210Y (en) | Transfusion system | |
| CN2149909Y (en) | Intravenous transfusion needle | |
| CN2325041Y (en) | Disposable infusion device | |
| CN2540974Y (en) | Syringe with filtering function | |
| CN2201125Y (en) | Disposable infusion device | |
| CN2409979Y (en) | Syringe with filtering device | |
| CN2191674Y (en) | Disposable intravenous infusion needle with filter | |
| CN2822660Y (en) | Disposable syringe with filter | |
| CN2425661Y (en) | Multi-function infusion apparatus | |
| CN2138996Y (en) | Intravenous injector bag | |
| CN2617390Y (en) | Safety infusion apparatus | |
| CN2396828Y (en) | Transfusion system | |
| CN2179146Y (en) | Disposable infusion apparatus with medicinal liquid filter | |
| CN2142731Y (en) | Device for assiting dissolution of medicine | |
| CN2601096Y (en) | Safety drop piston | |
| CN2269217Y (en) | Multifunctioanl infusion device |
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 |