CN204864316U - Novel aseptic transfusion system - Google Patents
Novel aseptic transfusion system Download PDFInfo
- Publication number
- CN204864316U CN204864316U CN201520575274.3U CN201520575274U CN204864316U CN 204864316 U CN204864316 U CN 204864316U CN 201520575274 U CN201520575274 U CN 201520575274U CN 204864316 U CN204864316 U CN 204864316U
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- CN
- China
- Prior art keywords
- needle
- air
- gas
- air inlet
- plug
- 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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Abstract
The utility model discloses a novel aseptic transfusion system, it is connected with vein needle and bottle plug pjncture needle respectively including infusion hose, the both ends of infusion hose, the root of bottle plug pjncture needle be connected with an intake pipe in addition, the other end of intake pipe is equipped with the needle that admits air, gas storage bag upper end is equipped with rings, and the lower extreme is equipped with a plug, and the gas storage bag adopts flexible plastic film, and the storage has sterile air in the gas storage bag, the acupuncture of admitting air is crossed the plug and is communicate with the gas storage bag is inside. Owing to storage in the gas storage bag has sterile air, and its adoption flexible plastic film, at the infusion in -process, in its inside sterile air accessible intake pipe entering infusion bottle, and then avoided outside air and liquid medicine to contact, improved venous transfusion's aseptic nature.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of novel asepsis transfusion device.
Background technology
Venous transfusion can play to be corrected water and rock-soil coupling and maintains acid-base balance, supplement the nutrients, supply heat, disease therapy, increase circulation volume, improve microcirculation, maintain the objects such as blood pressure, and then apply widely clinically, because infusion is comparatively general, make its aseptic rather strict.The disposable transfusion device of current Clinical practice is generally by intravenous needle, infusion tube, filter, flow regulator, drip kettle, bottle cork needle and air inlet pipe are formed, although its single use, but in order to maintain the reasonable pressure in infusion bottle in infusion process, outside air can enter in infusion bottle through air inlet pipe, total institute is known, because personnel are mixed and disorderly in medical institutions, unavoidably containing a large amount of antibacterial in air, virus, pathogenic original may the entering in infusion bottle of these air contacts with medicinal liquid, cause disease propagation, although the air inlet pipe end of some transfusion device is provided with filter cotton, but it can not eliminate virus all in air, still there is larger potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of structure simple, convenient to operation, safety and sanitation, especially can stop to cause a disease in air formerly to enter the novel asepsis transfusion device contacted with medicinal liquid in bottle.
For realizing above-mentioned technical purpose, this utility model adopts following technical scheme:
A kind of novel asepsis transfusion device, it comprises infusion tube, the two ends of infusion tube are connected to intravenous needle and bottle cork needle, infusion tube is provided with and drips kettle, filter, and infusion tube outer cover is equipped with a flow regulator, the root of described bottle cork needle is separately connected with an air inlet pipe, and the other end of air inlet pipe is provided with an air inlet needle; One gas-storing bag upper end is provided with suspension ring, and lower end is provided with a plug, and gas-storing bag adopts soft plastic film to make, and stores filtrated air in described gas-storing bag; Described air inlet acupuncture is crossed plug and is communicated with gas-storing bag inside.
This utility model has following beneficial effect: owing to storing filtrated air in gas-storing bag, and it adopts soft plastic film to make, in infusion process, the filtrated air of its inside enters in infusion bottle by air inlet pipe, and then avoid outside air and contact with medicinal liquid, improve the aseptic of venous transfusion.Described gas-storing bag adopts soft plastic film to make, handling ease, with low cost, can single use, also can be recycled, because gas-storing bag lower end is provided with plug, inflate very convenient, can be filled by producer, also can be carried out the filling of filtrated air for ease of transport by medical institutions voluntarily temporarily.
Accompanying drawing explanation
Fig. 1 is the structural representation of this novel asepsis transfusion device.
In figure, 1, drip kettle, 2, infusion tube, 3, air inlet pipe, 4, bottle cork needle, 5, air inlet needle, 6, gas-storing bag, 7, suspension ring, 8, plug, 9, intravenous needle, 10, filter, 11, flow regulator.
Detailed description of the invention
As shown in Figure 1, a kind of novel asepsis transfusion device disclosed in the utility model, it comprises infusion tube 2, the two ends of infusion tube 2 are connected to intravenous needle 9 and bottle cork needle 4, infusion tube 2 is provided with and drips kettle 1, filter 10, and infusion tube 2 outer cover is equipped with a flow regulator 11, the root of described bottle cork needle 4 is separately connected with an air inlet pipe 3, and the other end of air inlet pipe 3 is provided with an air inlet needle 5; One gas-storing bag 6 upper end is provided with suspension ring 7, and lower end is provided with a plug 8, and gas-storing bag 6 adopts soft plastic film to make, and stores filtrated air in described gas-storing bag 6; Described air inlet needle 5 was stung plug 8 and was communicated with gas-storing bag 6 inside.
Owing to storing filtrated air in gas-storing bag 6, and it adopts soft plastic film to make, in infusion process, the filtrated air of its inside enters in infusion bottle by air inlet pipe 3, and then avoid outside air and contact with medicinal liquid, improve the aseptic of venous transfusion.
Claims (1)
1. a novel asepsis transfusion device, it comprises infusion tube, the two ends of infusion tube are connected to intravenous needle and bottle cork needle, infusion tube is provided with and drips kettle, filter, and infusion tube outer cover is equipped with a flow regulator, the root of described bottle cork needle is separately connected with an air inlet pipe, it is characterized in that: the other end of air inlet pipe is provided with an air inlet needle; One gas-storing bag upper end is provided with suspension ring, and lower end is provided with a plug, and gas-storing bag adopts soft plastic film to make, and stores filtrated air in described gas-storing bag; Described air inlet acupuncture is crossed plug and is communicated with gas-storing bag inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575274.3U CN204864316U (en) | 2015-07-28 | 2015-07-28 | Novel aseptic transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575274.3U CN204864316U (en) | 2015-07-28 | 2015-07-28 | Novel aseptic transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204864316U true CN204864316U (en) | 2015-12-16 |
Family
ID=54808756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575274.3U Expired - Fee Related CN204864316U (en) | 2015-07-28 | 2015-07-28 | Novel aseptic transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204864316U (en) |
-
2015
- 2015-07-28 CN CN201520575274.3U patent/CN204864316U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160728 |