CN203043117U - Infusion apparatus capable of preventing air from entering vein - Google Patents
Infusion apparatus capable of preventing air from entering vein Download PDFInfo
- Publication number
- CN203043117U CN203043117U CN 201220716394 CN201220716394U CN203043117U CN 203043117 U CN203043117 U CN 203043117U CN 201220716394 CN201220716394 CN 201220716394 CN 201220716394 U CN201220716394 U CN 201220716394U CN 203043117 U CN203043117 U CN 203043117U
- Authority
- CN
- China
- Prior art keywords
- vein
- air
- entering
- preventing
- apparatus capable
- 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 discloses an infusion apparatus capable of preventing air from entering a vein. The infusion apparatus capable of preventing the air from entering the vein comprises a bottle stopper puncture device, a drip cup, a flow regulator, a liquid medicine filter, an infusion hose and a vein needle, wherein a plastic block which floats on liquid is placed inside the drip cup, and the plastic block is in a cone shape so that the plastic block can fully block a water outlet of the drip cup. The infusion apparatus capable of preventing the air from entering the vein has the advantages of being simple in structure, novel in design, and capable of preventing the air from entering the vein and preventing danger from being brought to a patient due to the fact that the plastic block is placed inside the drip cup and the plastic block can block the water outlet when the liquid in the drip cup drips off.
Description
Technical field
This utility model relates to the medical apparatus technical field, relates in particular to a kind of air that prevents and enters the transfusion device of vein.
Background technology
Transfusion device is a kind of medical apparatus process aseptic process, that set up passage between vein and the medicinal liquid that is mainly used in venous transfusion, disposable medical treatment consumptive materials.Generally connected to form by intravenous needle, helmet, infusion tube, liquid medicine filter, flow regulator, a kettle, bottle plug puncture unit, air inlet pipe air filter.Under the atmospheric pressure effect, the thinner infusion tube of liquid runs down flows into dropping funnel in the bottle, and when dropping funnel water column pressure during greater than venous pressure, the liquid runs down flexible pipe in the bottle flows into vein.The sterilization effect duration of medical worker's preoperation inspection disposable transfusion device and packing have or not gas leakage and other are unusual, take out transfusion device, with cone joint infusion segment bottle, hang infusion bottle on transfusion pole, be vented to medicinal liquid and flow to the tube for transfusion lower end, fasten actuator, again intravenous needle is thrust the vein that disinfects, after fixing, untie tourniquet, adjust flow velocity.When the liquid medicine in medicine bottle drips off, in time pull out patient's syringe needle on hand, because careless, what of liquid medicine in the medicine bottle patient, family members and nurse have forgotten to see sometimes, can cause air to enter in the venous patient, bring danger to patient.
The utility model content
This utility model purpose is exactly in order to remedy the defective of prior art, to provide a kind of air that prevents to enter the transfusion device of vein.
This utility model is achieved through the following technical solutions:
A kind of air that prevents enters the transfusion device of vein, includes bottle plug puncture unit, drips kettle, flow regulator, Pharmaceutical filter, infusion tube and intravenous needle, is placed with the unit of plastic that is suspended on the liquid in described kettle, and described unit of plastic is taper.
The utility model has the advantages that: this utility model is simple in structure, modern design, and by put into unit of plastic in dripping kettle, when the liquid in dripping kettle dripped off, unit of plastic can be blocked outlet, prevents that air from entering vein, brings danger to patient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of air that prevents enters the transfusion device of vein, include bottle plug puncture unit 1, drip kettle 2, flow regulator 3, Pharmaceutical filter 4, infusion tube 5 and intravenous needle 6, be placed with the unit of plastic 7 that is suspended on the liquid in described kettle 2, described unit of plastic 7 is taper.
Claims (1)
1. one kind prevents that air from entering the transfusion device of vein, it is characterized in that: include bottle plug puncture unit, drip kettle, flow regulator, Pharmaceutical filter, infusion tube and intravenous needle, be placed with the unit of plastic that is suspended on the liquid in described kettle, described unit of plastic is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716394 CN203043117U (en) | 2012-12-22 | 2012-12-22 | Infusion apparatus capable of preventing air from entering vein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716394 CN203043117U (en) | 2012-12-22 | 2012-12-22 | Infusion apparatus capable of preventing air from entering vein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043117U true CN203043117U (en) | 2013-07-10 |
Family
ID=48726123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716394 Expired - Fee Related CN203043117U (en) | 2012-12-22 | 2012-12-22 | Infusion apparatus capable of preventing air from entering vein |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043117U (en) |
-
2012
- 2012-12-22 CN CN 201220716394 patent/CN203043117U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101791444A (en) | Safe bubble-free infusion set | |
| CN104288857B (en) | A kind of medical infusion device | |
| CN103495224A (en) | Liquid-stopping tank-type automatic exhaust liquid-stopping infusion apparatus | |
| CN201618225U (en) | Safe bubble-free transfusion device | |
| CN203525069U (en) | Liquid-stopping-tank-type infusion apparatus capable of automatically exhausting air and stopping liquid | |
| CN202554618U (en) | Disposable skid-resistant infusion apparatus | |
| CN203090119U (en) | Multi-functional transfusion apparatus | |
| CN203971085U (en) | The intravenous transfusion device of the anti-return blood of a kind of energy | |
| CN203043117U (en) | Infusion apparatus capable of preventing air from entering vein | |
| CN203539785U (en) | Rapid infusion device | |
| CN202289019U (en) | Transfusion device with multiple puncture needles | |
| CN104524659A (en) | Medical infusion device | |
| CN104511065A (en) | Medical infusion device | |
| CN105477777A (en) | Bubble prevention three-way structure used for disposable infusion apparatus | |
| CN203123158U (en) | Safe infusion set | |
| CN202078597U (en) | Backflow preventive transfusion apparatus | |
| CN202724357U (en) | Extension tube for transfusion | |
| CN204655644U (en) | A kind of intelligent lucifugal infusion protector | |
| CN105288797A (en) | Infusion tube capable of preventing air inflow and backflow | |
| CN104138628B (en) | A kind of automatic liquid-stopping dropping funnel | |
| CN203802875U (en) | Disposable safe infusion apparatus | |
| CN202427051U (en) | Automatic exhaust valve device for transfusion | |
| CN209529815U (en) | A kind of disposable automatic liquid-stopping precision infusion set | |
| CN203539809U (en) | Disposable automatic leakage plugging type transfusion device | |
| CN203694231U (en) | Needle-free connecting piece type infusion apparatus |
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: 20130710 Termination date: 20131222 |