CN203043129U - Sealed type disposable infusion set - Google Patents
Sealed type disposable infusion set Download PDFInfo
- Publication number
- CN203043129U CN203043129U CN 201320026294 CN201320026294U CN203043129U CN 203043129 U CN203043129 U CN 203043129U CN 201320026294 CN201320026294 CN 201320026294 CN 201320026294 U CN201320026294 U CN 201320026294U CN 203043129 U CN203043129 U CN 203043129U
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- China
- Prior art keywords
- air
- bottle
- type disposable
- infusion set
- tube
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- 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 - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a sealed type disposable infusion set which comprises a bottle stopper puncture device (1) connected with a drug bottle, a Murphy's tube (2), a flow rate adjusting device (3) and an injection needle (4). The sealed type disposable infusion set is characterized in that the bottle stopper puncture device (1) is provided with two passageways, wherein one passageway is communicated with the drug bottle, and the other passageway is communicated with the drug bottle and a germ-free air bag (5); the germ-free air bag (5) is provided with a self-closing air opening (6) which can be connected with an air needle (7); and an ultrafilter (8) is arranged between the flow rate adjusting device (3) and the injection needle (4). By means of the sealed type disposable infusion set, in the process of infusion, the risk that germs, pyrogens and particles in the air of a ward contaminate drug liquid when the drug bottle is subjected to air exchange is greatly lowered, transfusion reactions are reduced, harm, caused by contamination, to a patient is reduced, and through the self-closing air opening, the air can be conveniently filled and sealed in the air bag, and therefore cumbersome operation of nurses is reduced.
Description
Technical field
This utility model relates to nursing transfusion auxiliary implement, specifically a kind of medical closed disposable transfusion device in the medical apparatus and instruments.
Background technology
At present, venous transfusion is one of main means of clinical treatment, microgranule and antibacterial, particle contamination are the main causes that causes infusion reaction, vasculitis, granulation generation, nosocomial infection and transfusion sudden death, and cause serious doctor-patient dispute thus, cause great actual bodily harm to patient, cause unnecessary economic loss to medical institutions, influence social stability.Now, cause the main cause of liquid medicine contamination to cause owing to pharmaceutical factory pollution, the pollution of making up a prescription, ward air pollute, the pharmaceutical factory is owing to adopt strict GMP production management, basic controlling the problem of liquid medicine contamination, make up a prescription and pollute also and can solve with aseptic automated dispensing workbench, the current transfusion pollution problems that will solve mainly is to solve the link that pollute in the ward.Contain a large amount of antibacterials in the ward air, superbacteria, pyrogen and microgranule, simple thin film air filtration far can not address these problems on the transfusion device now.
Chinese patent 99252410.5 discloses a kind of " closed disposable transfusion device ", 90213387.X disclose a kind of " automatic closed disposable transfusion device ", 00205508.2 disclose a kind of " the closed disposable transfusion device of child ", 200820133960.5 disclose a kind of " new disposable precision infusion set ", characteristics are respectively arranged, owing to there is the aerating difficulty, problem such as it is loaded down with trivial details to hold one's breath does not obtain adopting always clinically.This utility model adopts plug formula air inlet, inflation is held one's breath convenient reasonable, the filtrated air of exporting at 201210541045.0 " medical and clinicals infuse aseptic automated dispensing workbench " of 2012.12.14 application in conjunction with the inventor, form a holonomic system of overlapping sterile dispensing, aseptic transfusion, solved the problem of ward air pollution medicinal liquid.
Summary of the invention
The purpose of this utility model is to provide a kind of closed disposable transfusion device, it is used for connecting air cleaning system, aseptic airbag is filled filtrated air, connect the medicine bottle that automated dispensing system prepares medicinal liquid again, liquid medicine is through accurate filter, it is pure aseptic to guarantee that infusion bottle in the infusion process replenishes the medicinal liquid of air, finish wholely make up a prescription, the sterile working of infusion process.
For this utility model that achieves the above object is taked following technical scheme: a kind of closed disposable transfusion device, comprise the bottle plug puncture unit, Murphy tube, flow regulator and the injection needle that are connected with medicine bottle, it is characterized in that, bottle plug puncture unit has two passages, logical medicine bottle and tube for transfusion, a logical medicine bottle and aseptic airbag, aseptic airbag have the self-closing valve that can be connected with air tube, are provided with accurate filter between flow regulator and the injection needle.
Described bottle plug puncture unit has bearing to be connected with tube for transfusion.
Described self-closing valve is fatiscent rubber stopper in the cabinet, guarantees directly to insert Aerating needle at the filtrated air bag, holds one's breath automatically behind the sufficient filtrated air.
During use, air tube can be connected with the air cleaning system of 201210541045.0 " medical and clinicals infuse aseptic automated dispensing workbench " of inventor 2012.12.14 application, by the air tube on the workbench aseptic airbag is filled filtrated air, bottle plug puncture unit inserts the medicine bottle that automated dispensing system prepares medicinal liquid, liquid medicine is through accurate filter, inject the human vein blood vessel, the space in the infusion bottle is filled by filtrated air.
Compared with prior art, this utility model provides a kind of closed disposable transfusion device for hospital's transfusion, it can connect air cleaning system, easily aseptic airbag being filled filtrated air also holds one's breath automatically, connect the medicine bottle that automated dispensing system prepares medicinal liquid again, liquid medicine guarantees that through accurate filter the liquid medicine of injection needle is pure aseptic.This utility model guarantees that pure air is pollution-free favourable to health, can prevent effectively that antibacterial, pyrogen, microgranule from entering medicinal liquid, reduces the generation of infusion reaction and nosocomial infection; Simple and easy to operate, reduce nursing staff's workload, reduce the pollution of infusion process, improve the security reliability of transfusion.
Description of drawings:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the enlarged diagram of bottle plug puncture unit,
Fig. 3 is self-closing valve and air tube enlarged drawing,
Fig. 4 is user mode figure of the present utility model.
Among the figure: 1, bottle plug puncture unit, 2, Murphy tube, 3, flow regulator, 4, injection needle, 5, aseptic airbag, 6, self-closing valve, 7, air tube, 8, accurate filter.
The specific embodiment
Below in conjunction with drawings and Examples closed disposable transfusion device of the present utility model is further described.
Shown in Fig. 1-4, a kind of closed disposable transfusion device, comprise the bottle plug puncture unit 1, Murphy tube 2, flow regulator 3 and the injection needle 4 that are connected with medicine bottle, it is characterized in that, bottle plug puncture unit 1 has two passages, logical medicine bottle and tube for transfusion, logical medicine bottle and aseptic airbag 5, aseptic airbag 5 has the self-closing valve 6 that can be connected with air tube 7, is provided with accurate filter 8 between flow regulator 3 and the injection needle 4.
Described bottle plug puncture unit 1 has bearing to be connected with tube for transfusion.
Described self-closing valve 6 is fatiscent rubber stopper in the cabinet.
During use, air tube can be connected with the air cleaning system of 201210541045.0 " medical and clinicals infuse aseptic automated dispensing workbench " of inventor 2012.12.14 application, aseptic airbag is filled filtrated air, bottle plug puncture unit inserts the medicine bottle that automated dispensing system prepares medicinal liquid, liquid medicine guarantees that through accurate filter the liquid medicine of injection needle is pure aseptic.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from, any simple modification, conversion material, equivalent variations and modification according to technical spirit of the present utility model is done above embodiment all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. closed disposable transfusion device, comprise the bottle plug puncture unit (1), Murphy tube (2), flow regulator (3) and the injection needle (4) that are connected with medicine bottle, it is characterized in that: bottle plug puncture unit (1) has two passages, logical medicine bottle and tube for transfusion, a logical medicine bottle and aseptic airbag (5), aseptic airbag (5) has the self-closing valve (6) that can be connected with air tube (7), is provided with accurate filter (8) between flow regulator (3) and the injection needle (4).
2. closed disposable transfusion device as claimed in claim 1, it is characterized in that: described bottle plug puncture unit (1) has bearing to be connected with tube for transfusion.
3. closed disposable transfusion device as claimed in claim 1 is characterized in that: described self-closing valve (6) is fatiscent rubber stopper in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026294 CN203043129U (en) | 2013-01-18 | 2013-01-18 | Sealed type disposable infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026294 CN203043129U (en) | 2013-01-18 | 2013-01-18 | Sealed type disposable infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043129U true CN203043129U (en) | 2013-07-10 |
Family
ID=48726135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026294 Expired - Lifetime CN203043129U (en) | 2013-01-18 | 2013-01-18 | Sealed type disposable infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043129U (en) |
-
2013
- 2013-01-18 CN CN 201320026294 patent/CN203043129U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |