CN206044986U - A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid - Google Patents
A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid Download PDFInfo
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- CN206044986U CN206044986U CN201620756062.XU CN201620756062U CN206044986U CN 206044986 U CN206044986 U CN 206044986U CN 201620756062 U CN201620756062 U CN 201620756062U CN 206044986 U CN206044986 U CN 206044986U
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- bag
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- liquid feeding
- interface
- mixing chamber
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Abstract
The utility model discloses a kind of simple liquid feeding transfusion flexible bag of polyhybird liquid, including main liquid bag and two secondary liquid bags, the bag upper center of main liquid bag is arranged and hangs mouth, and insulating course is set in bag, and left bag and right bag are respectively provided with infusion connector and liquid feeding interface；Liquid feeding interface upper end is closed by easily tore film, and the upper inside wall point of liquid feeding interface is also provided with rubber bulge loop, arranges pricker, open up arcuate socket on the bag between liquid feeding interface and pricker on the bag covered by liquid feeding interface；Secondary liquid bag includes bag and connecting interface, and connecting interface open top is simultaneously sealed using thin-walled material, arranges groove on the side wall of connecting interface；Mixing chamber is set in the bag of main liquid bag, and the mixing chamber is connected with two liquid feeding interfaces respectively；The lower end of mixing chamber arranges two drainage tubes, mixing chamber is connected with left bag and right bag respectively.Soft bag of the present utility model can liquid feeding rapidly, it is pollution-free, and convenient plus plurality of liquid, even transfusion midway carry out liquid feeding and be also capable of achieving.
Description
Technical field
Embodiment of the present utility model is related to medical infusion bags, more specifically, embodiment of the present utility model is related to
A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid.
Background technology
Transfusion is according to circumstances different, is divided into single intravenous solutions and plurality of liquid intravenous injection.When using various liquid
When vena systemica is injected, it is sometimes desirable to first by two kinds of liquid mixing, then start injection, if a kind of liquid is less, only need to be by which
In the transfusion bag for injecting another kind of liquid after syringe is drawn, but this mode needs first to inhale liquid with syringe
Re-inject into after taking in another kind of liquid, the easy microbiological contamination of this process, when mixing liquid is more, this mode is comparatively laborious.Separately
Outward, another kind of mixed liquor is injected again after needing sometimes first to inject a kind of mixed liquor, even if two kinds of mixed liquors continuously can be injected, also needs doctor
Shield personnel carry out changing liquid, and this process is cumbersome.
Utility model content
This utility model overcomes the deficiencies in the prior art, there is provided a kind of simple liquid feeding transfusion flexible bag of polyhybird liquid, to
Prestige can solve the problems, such as plurality of liquid mixing with it is defeated when the easy microbiological contamination of liquid feeding and cumbersome.
To solve above-mentioned technical problem, a kind of embodiment of the present utility model is employed the following technical solutions：
A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid, including main liquid bag and two secondary liquid bags, the main liquid bag include bag
Body, the bag upper center are arranged and hang mouth, set insulating course bag is divided into left bag and right bag in the bag, left bag and
The lower end of right bag is respectively provided with infusion connector, and upper end is respectively provided with liquid feeding interface of the upper end bore more than lower end bore；It is described
Closed by easily tore film at liquid feeding interface upper end open, the upper inside wall point of liquid feeding interface is also provided with inwardly protruded circle rubber
Bulge loop, the cross sectional shape of the rubber bulge loop is arc, arranges pricker, in liquid feeding interface and thorn on the bag covered by liquid feeding interface
Arcuate socket is opened up on bag between pin；The connecting interface that the secondary liquid bag includes bag and is arranged on bag, the connection
Upper end bore of the external diameter of interface less than liquid feeding interface, more than the internal diameter of the lower end bore and rubber bulge loop of liquid feeding interface, connection
Interface open top is simultaneously sealed using thin-walled material, arranges groove on the side wall of the connecting interface, and the groove can accommodate above-mentioned
Rubber bulge loop；The rubber bulge loop is more than the thin-walled material at the top of the groove to connecting interface to the distance of main liquid bag bag
Distance；Mixing chamber is set in the bag of the main liquid bag, and the mixing chamber is connected with two liquid feeding interfaces respectively；Mixing chamber
Lower end arrange two drainage tubes, respectively mixing chamber is connected with left bag and right bag.
The thin-walled material that the simple liquid feeding transfusion flexible bag of described polyhybird liquid is used is plastic sheeting, sheet rubber or aluminum
Piece.
Further technical scheme is：In the simple liquid feeding transfusion flexible bag of described polyhybird liquid, the bag of secondary liquid bag and company
By cylindrical connecting neck portion connection between connection interface.
Compared with prior art, one of the beneficial effects of the utility model are：Soft bag of the present utility model can add rapidly
Liquid, it is pollution-free, and convenient plus plurality of liquid, midway of even infusing carries out liquid feeding and is also capable of achieving.
Description of the drawings
Main liquid bag structural representations of the Fig. 1 for the simple liquid feeding transfusion flexible bag of this utility model polyhybird liquid.
Main liquid bag and secondary liquid bag connection diagram of the Fig. 2 for the simple liquid feeding transfusion flexible bag of this utility model polyhybird liquid.
Secondary liquid bag quilt when Fig. 3 is connected with secondary liquid bag for the main liquid bag of the simple liquid feeding transfusion flexible bag of this utility model polyhybird liquid
The partial schematic diagram for pushing.
When Fig. 4 be connected with secondary liquid bag for the main liquid bag of the simple liquid feeding transfusion flexible bag of this utility model polyhybird liquid pair liquid bag oneself
By state partial schematic diagram.
Fig. 5 is pricker on the main liquid bag bag of the simple liquid feeding transfusion flexible bag of this utility model polyhybird liquid and arc hole site
Schematic diagram.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain
This utility model, is not used to limit this utility model.
As shown in Figure 1, Figure 3, the main liquid bag 101 includes bag, and the bag upper center is arranged and hangs mouth 103, the bag
Insulating course is set in vivo the lower end that bag is divided into left bag 108 and right bag 109, left bag and right bag is respectively provided with into transfusion connect
Mouth 102, upper end are respectively provided with liquid feeding interface 104 of the upper end bore more than lower end bore；At 104 upper end open of the liquid feeding interface
Closed by easily tore film 105, the upper inside wall point of liquid feeding interface 104 is also provided with inwardly protruded circle rubber bulge loop 302, the rubber
The cross sectional shape of glue bulge loop 302 is arc, and pricker 301 is arranged on the bag covered by liquid feeding interface, in liquid feeding interface 104 and thorn
Arcuate socket 303 is opened up on bag between pin 301.The pricker 301 is as shown in Figure 5 with 303 relative position relation of arcuate socket.Institute
State, the mixing chamber 106 is connected with two liquid feeding interfaces 104 respectively；It is mixed
The lower end for closing chamber 106 arranges two drainage tubes 107, mixing chamber 106 is connected with left bag and right bag respectively.
As shown in Fig. 2 the secondary liquid bag 201 has two, the company that each secondary liquid bag 201 includes bag and is arranged on bag
Connection interface 202, the external diameter of the connecting interface 202 are less than the upper end bore of liquid feeding interface 104, more than under liquid feeding interface 104
Port footpath and the internal diameter of rubber bulge loop 302,202 open top of connecting interface are simultaneously sealed using thin-walled material, and thin-walled material is modeling
The easily pierced materials such as material thin film, sheet rubber or aluminium flake.Groove is set on 202 side wall of the connecting interface, the groove
Above-mentioned rubber bulge loop 302 can be accommodated；The rubber bulge loop 302 is more than the groove to connection to the distance of main 101 bag of liquid bag
The distance of the thin-walled material at the top of interface 202.
By cylindrical connecting neck portion connection between the bag and connecting interface 202 of secondary liquid bag 201.
Using method：Before the injection, main liquid bag and secondary liquid bag are detached two parts, tear the liquid feeding interface of main liquid bag
Easily tore film, secondary liquid bag is inverted makes connecting interface downwards, then by the connecting interface press-in liquid feeding interface of secondary liquid bag, due to
Rubber bulge loop has certain elasticity, and when connecting interface is pressed into liquid feeding interface, in the presence of external force, rubber bulge loop is subject to
Extruding, therefore plays certain sealing function between connecting interface and liquid feeding interface, and connecting interface is when being depressed into lowermost end, even
The thin-walled material of the sealing on connection interface is pierced through by pricker, when impressed pressure is removed, as the external diameter of connecting interface 202 is less than
The upper end bore of liquid feeding interface 104, more than the internal diameter of the lower end bore and rubber bulge loop 302 of liquid feeding interface 104, therefore connects
Mouth automatically upper can slide certain distance, as shown in figure 4, during now the sealing part of connecting interface has enough spaces to allow pair liquid bag
Liquid is flowed in mixing chamber, the secondary liquid bag of light pressure, in accelerating the liquid inflow mixing chamber in pair liquid bag, two in secondary liquid bag
After kind liquid inflow mixing chamber is mixed, separately flow in left bag and right bag, as needed, can first defeated left bag
Mixed liquor, the mixed liquor of defeated right bag again after left bag is totally lost.After connecting interface is automatically upper sliding, rubber bulge loop can be automatic
Snap in groove, prevent connecting interface further upper cunning.
As needed, it is also possible to only connect a kind of secondary liquid bag on left bag and/or right bag, if left bag and the right side
After liquid mixing in liquid difference in bag, with secondary liquid bag, it is also possible to obtain different mixed liquors.
Although reference be made herein to explanatory embodiment of the present utility model is described to this utility model, however, it should
Understand, those skilled in the art can be designed that a lot of other modifications and embodiment, these modifications and embodiment will fall
Within spirit disclosed in the present application and spirit.More specifically, in the range of disclosure, can be to theme group
The building block and/or layout for closing layout carries out various modifications and improvement.Except the modification carried out to building block and/or layout
Outer with improving, to those skilled in the art, other purposes also will be apparent.
Claims (3)
1. the simple liquid feeding transfusion flexible bag of a kind of polyhybird liquid, it is characterised in that including main liquid bag (101) and two secondary liquid bags
(201), the main liquid bag (101) is including bag, and the bag upper center is arranged and hangs mouth (103), sets insulating course in the bag
The lower end that bag is divided into left bag (108) and right bag (109), left bag and right bag is respectively provided with into infusion connector (102),
Upper end is respectively provided with liquid feeding interface (104) of the upper end bore more than lower end bore；Quilt at liquid feeding interface (104) upper end open
Easily tore film (105) is closed, and the upper inside wall point of liquid feeding interface (104) is also provided with inwardly protruded circle rubber bulge loop (302),
The cross sectional shape of the rubber bulge loop (302) is arc, arranges pricker (301), connect in liquid feeding on the bag covered by liquid feeding interface
Arcuate socket (303) is opened up on bag between mouth and pricker；The secondary liquid bag (201) includes bag and the company being arranged on bag
Connection interface (202), the external diameter of the connecting interface (202) are less than the upper end bore of liquid feeding interface (104), more than liquid feeding interface
(104) lower end bore and the internal diameter of rubber bulge loop (302), connecting interface (202) open top are simultaneously sealed using thin-walled material,
Groove is set on the side wall of the connecting interface (202), the groove can accommodate above-mentioned rubber bulge loop (302)；The rubber bulge loop
(302) distance to main liquid bag bag is more than the distance of the thin-walled material at the top of the groove to connecting interface (202)；The master
Mixing chamber (106) is set in the bag of liquid bag (101), and the mixing chamber (106) is respectively with two liquid feeding interfaces (104) even
It is logical；The lower end of mixing chamber (106) arranges two drainage tubes (107), respectively by mixing chamber (106) and left bag and right bag
Connection.
2. the simple liquid feeding transfusion flexible bag of polyhybird liquid according to claim 1, it is characterised in that the thin-walled material is modeling
Material thin film, sheet rubber or aluminium flake.
3. the simple liquid feeding transfusion flexible bag of polyhybird liquid according to claim 1, it is characterised in that the bag of the secondary liquid bag
It is connected by cylindrical connecting neck portion between connecting interface (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756062.XU CN206044986U (en) | 2016-07-18 | 2016-07-18 | A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756062.XU CN206044986U (en) | 2016-07-18 | 2016-07-18 | A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044986U true CN206044986U (en) | 2017-03-29 |
Family
ID=58377275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756062.XU Active CN206044986U (en) | 2016-07-18 | 2016-07-18 | A kind of simple liquid feeding transfusion flexible bag of polyhybird liquid |
Country Status (1)
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| CN (1) | CN206044986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403365A (en) * | 2018-03-19 | 2018-08-17 | 重庆良护科技有限公司 | A kind of medical instrument |
-
2016
- 2016-07-18 CN CN201620756062.XU patent/CN206044986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403365A (en) * | 2018-03-19 | 2018-08-17 | 重庆良护科技有限公司 | A kind of medical instrument |
| CN108403365B (en) * | 2018-03-19 | 2019-07-30 | 重庆良护科技有限公司 | A kind of medical instrument |
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