CN201603198U - Disposable anti-contamination transfusion apparatus - Google Patents
Disposable anti-contamination transfusion apparatus Download PDFInfo
- Publication number
- CN201603198U CN201603198U CN2010201084707U CN201020108470U CN201603198U CN 201603198 U CN201603198 U CN 201603198U CN 2010201084707 U CN2010201084707 U CN 2010201084707U CN 201020108470 U CN201020108470 U CN 201020108470U CN 201603198 U CN201603198 U CN 201603198U
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- China
- Prior art keywords
- container
- liquid
- disposable anti
- air
- airway
- 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 discloses a disposable anti-contamination transfusion apparatus, which comprises a ventilation catheter and a liquid puncture tube. The front end of the ventilation catheter is provided with an air filter. The utility model is characterized in that the air filter is arranged at the front end of the ventilation catheter, so as to filter noxious and harmful matters in the air, thereby greatly reducing the entrance of the noxious and harmful matters, reducing the transfusion reaction during the transfusion and being favorable for the therapy of diseases.
Description
Technical field
This utility model relates to a kind of disposable anti-pollution transfusion device.
Background technology
Necessary tool when transfusion device is clinical the treatment.The traditional infusion device is made up of the airway and the liquid puncture tube two big basic elements of character.Wherein the effect of airway is to communicate with air, relies on atmospheric pressure and action of gravity to make the liquid intravasation.But the traditional infusion device has been ignored human body the most serious the most direct air pollution approach, and human body airborne harmful and noxious substance when transfusion constantly enters blood of human body along with infusing.Traditional infusion device air filter is poisonous and harmful substance such as purification of carbon dioxide dust effectively, and severe patient can constitute greatly human body and threatens.
The utility model content
This utility model technical issues that need to address provide and a kind ofly can prevent that airborne noxious substance from entering the disposable anti-pollution transfusion device of human body by transfusion device.
For addressing the above problem, technical solution adopted in the utility model is: a kind of disposable anti-pollution transfusion device, comprise airway, liquid puncture tube, and be provided with air filter at the front end of airway.
Described air filter is the liquid-type defecator, and this device is one to have the container of two conduits, and two conduits are positioned at the top of container, and wherein an end of a conduit communicates with air, and the other end places in the liquid of container; One end of another conduit places on the liquid level of container, and the other end is connected with the medicinal liquid bottle.
Adopt the beneficial effect that technique scheme produced to be: this is novel by increasing defecator at the airway front end, airborne poisonous and harmful substance is filtered out, significantly reduce entering of poisonous and harmful substance, reduced the infusion reaction in the infusion process, helped treatment of diseases.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail: existing disposable transfusion device comprises airway, the liquid puncture tube, because the existing transfusion device direct air contact of airway in use, air directly enters the medicinal liquid bottle by airway, airborne noxious substance enters medicinal liquid easily, pollute medicinal liquid, therefore the inventor improves existing disposable transfusion device, improved disposable anti-pollution transfusion device has increased air filter on the basis of original transfusion device, its structure as shown in Figure 1, this device is a container 3 with two conduits, two conduits are positioned at the top of container 3, wherein an end of a conduit 2 communicates with air, the other end places in the liquid of container 3, makes air via this conduit; After filtrate in container 3 is filtered again, enter the space on container 3 tops; One end of another conduit 1 places on the liquid level of container, and the other end is connected with the medicinal liquid bottle, makes through filtered air to enter in the medicinal liquid bottle via this conduit.Certainly, defecator can also adopt other mode to realize, and does not break away from this novel protection domain.
Claims (2)
1. a disposable anti-pollution transfusion device comprises airway, liquid puncture tube, and it is characterized in that: the front end at airway is provided with air filter.
2. disposable anti-pollution transfusion device according to claim 1, it is characterized in that described air filter is the liquid-type defecator, this device is one to have the container of two conduits, two conduits are positioned at the top of container, wherein an end of a conduit communicates with air, and the other end places in the liquid of container; One end of another conduit places on the liquid level of container, and the other end is connected with the medicinal liquid bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201084707U CN201603198U (en) | 2010-02-05 | 2010-02-05 | Disposable anti-contamination transfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201084707U CN201603198U (en) | 2010-02-05 | 2010-02-05 | Disposable anti-contamination transfusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603198U true CN201603198U (en) | 2010-10-13 |
Family
ID=42947906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201084707U Expired - Fee Related CN201603198U (en) | 2010-02-05 | 2010-02-05 | Disposable anti-contamination transfusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861174A (en) * | 2012-12-16 | 2014-06-18 | 上海众仁生物医药科技有限公司 | Disposable air isolator |
-
2010
- 2010-02-05 CN CN2010201084707U patent/CN201603198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861174A (en) * | 2012-12-16 | 2014-06-18 | 上海众仁生物医药科技有限公司 | Disposable air isolator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20120205 |