CN2602771Y - Disposable side-hole type transfusion device capable of preventing residue, particle and pollution - Google Patents
Disposable side-hole type transfusion device capable of preventing residue, particle and pollution Download PDFInfo
- Publication number
- CN2602771Y CN2602771Y CN 03215208 CN03215208U CN2602771Y CN 2602771 Y CN2602771 Y CN 2602771Y CN 03215208 CN03215208 CN 03215208 CN 03215208 U CN03215208 U CN 03215208U CN 2602771 Y CN2602771 Y CN 2602771Y
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- liquid
- plug
- transfusion device
- pollution
- particle
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Abstract
The utility model provides a disposable anti residual liquid, anti particulate and anti pollution side opening type infusion device for clinical use and comprises an infusion tube that is connected with an air outlet tube and which is connected with a connector whose upper part is a cone with the top point taking the shape of an arc. The tail part of the connector is provided with a leakage fluid hole and an air outlet hole that are arranged opposite.
Description
Technical field
This utility model relates to medical apparatus and instruments, relates in particular to disposable anti-residual liquid, anti-microgranule, anti-pollution side-hole-type transfusion device that a kind of hospital clinical uses.
Background technology
The transfusion device of prior art, the tube for transfusion that is connected with exhaustor is connected with plug, and the tip of plug is the prong shape, and the top of most advanced and sophisticated below is provided with liquid-leaking nozzle and steam vent.Weak point is: a, (refer to the transfusion device that tube for transfusion and exhaustor are integrated) with regard to single plug transfusion device, long 2.8 centimetres of plug, because liquid-leaking nozzle and steam vent are all on the top of plug, liquid-leaking nozzle is 1.8 centimetres with the distance of the interior bottle stopper of bottle, and when liquid level was lower than liquid-leaking nozzle in the bottle, liquid can not be discharged into tube for transfusion and stay in bottle, about 1.5～2 milliliters of residual liquid amount, the medicinal liquid of less to some amount ratios especially and price comparison costliness had both influenced therapeutic effect, had caused waste again; B,, plug comes off when forming the skin plug through liquid bottles skin Sai Shiyi, produce microgranule, transfusion particle enters human body with the liquid of transfusion, and the lighter people of can causing a disease forms venous thrombosis, vasculitis, infusion reaction, weight person can cause a disease people's hyperpyrexia, convulsions, septicemia even death; C, import to patient as much as possible fully for making medicinal liquid, what have not exclusively inserts the transfusion device plug in the bottle, or when being totally lost soon, liquid pulls the plug out of the socket about 1 centimetre, thereby the assurance medicinal liquid is imported fully, but it is contaminated to be exposed to extraneous plug, when changing liquid, inserts in the liquid bottles once more, plug length then is difficult to accurate grasp, very easily causes liquid medicine contamination; D, since transfusion device steam vent and liquid-leaking nozzle all on the plug top, close proximity, when aerofluxus, a bubble that enters in the bottle easily enters liquid-leaking nozzle with the compliance of liquid, causes aerofluxus once successfully must not cause liquid waste.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of disposable anti-residual liquid, anti-microgranule, anti-pollution side-hole-type transfusion device are provided.
The purpose of this utility model can realize by following technical measures:
The tube for transfusion that is connected with exhaustor is connected with plug, and the top of plug is the curved cone-shaped of upper prong, is provided with liquid-leaking nozzle and steam vent in pin tail.
The purpose of this utility model also can realize by following technical measures:
Liquid-leaking nozzle and steam vent are oppositely arranged.
This utility model is owing to be located at pin tail (plug basilar part) with liquid-leaking nozzle, make plug insert liquid bottles after, liquid-leaking nozzle is just above bottle stopper position in the bottle, guarantees in the bottle liquid transfusion device that bleeds fully; Because the top of side-hole-type plug is the curved cone-shaped of upper prong, resistance is little during plug process liquid bottles skin plug, and the inconvenience of skin plug is scratched, and can not cause coming off of skin plug microgranule; Only need during transfusion plug is inserted in the bottle fully, need not extract the part plug medicinal liquid is imported fully, stopped to expose the liquid medicine contamination that causes because of plug; Because steam vent is positioned at pin tail (plug basilar part) and liquid-leaking nozzle dorsal part, the bubble that enters in the bottle from steam vent just can not entered transfusion device again, makes once success of aerofluxus, guarantees whole inputs of medicinal liquid.
Description of drawings
Fig. 1 is the sketch map of the transfusion device of prior art;
Fig. 2 is the sketch map of this utility model embodiment.
The specific embodiment
The tube for transfusion that is connected with exhaustor 51 of this side-hole-type transfusion device is connected with plug 3, and the top of plug 3 is the curved cone-shaped of upper prong, is provided with corresponding liquid-leaking nozzle 2 and steam vent 4 at plug 3 afterbodys.
Claims (2)
1, a kind of disposable anti-residual liquid, anti-microgranule, anti-pollution side-hole-type transfusion device, the tube for transfusion (1) that is connected with exhaustor (5) is connected with plug (3), the top that it is characterized in that plug (3) is the curved cone-shaped of upper prong, is provided with liquid-leaking nozzle (2) and steam vent (4) at plug (3) afterbody.
2, a kind of disposable anti-residual liquid according to claim 1, anti-microgranule, anti-pollution side-hole-type transfusion device is characterized in that liquid-leaking nozzle (2) and steam vent (4) are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215208 CN2602771Y (en) | 2003-02-20 | 2003-02-20 | Disposable side-hole type transfusion device capable of preventing residue, particle and pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215208 CN2602771Y (en) | 2003-02-20 | 2003-02-20 | Disposable side-hole type transfusion device capable of preventing residue, particle and pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602771Y true CN2602771Y (en) | 2004-02-11 |
Family
ID=34160086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215208 Expired - Fee Related CN2602771Y (en) | 2003-02-20 | 2003-02-20 | Disposable side-hole type transfusion device capable of preventing residue, particle and pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602771Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856350A (en) * | 2018-12-28 | 2019-06-07 | 济南市第四人民医院 | For detecting human body to the kit of Docetaxel drug effect and adverse reaction |
-
2003
- 2003-02-20 CN CN 03215208 patent/CN2602771Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856350A (en) * | 2018-12-28 | 2019-06-07 | 济南市第四人民医院 | For detecting human body to the kit of Docetaxel drug effect and adverse reaction |
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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 |