CN206045082U - Simple liquid-adding transfusion soft bag - Google Patents
Simple liquid-adding transfusion soft bag Download PDFInfo
- Publication number
- CN206045082U CN206045082U CN201620756128.5U CN201620756128U CN206045082U CN 206045082 U CN206045082 U CN 206045082U CN 201620756128 U CN201620756128 U CN 201620756128U CN 206045082 U CN206045082 U CN 206045082U
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- CN
- China
- Prior art keywords
- bag
- liquid
- interface
- liquid feeding
- connecting interface
- Prior art date
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- 239000007788 liquid Substances 0.000 claims abstract description 129
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000001802 infusion Methods 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011169 microbiological contamination Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a simple liquid-adding transfusion soft bag, which comprises a main liquid bag and an auxiliary liquid bag, wherein the main liquid bag comprises a bag body, the lower end of the main liquid bag is provided with a transfusion interface, and the upper end of the main liquid bag is provided with a hanging port and a liquid-adding interface; the upper end of the liquid adding interface is sealed by an easily torn film, a rubber convex ring with an arc-shaped section is further arranged on the upper part of the inner wall of the liquid adding interface, a pricker is arranged on the bag body covered by the liquid adding interface, and an arc-shaped hole is formed in the bag body between the liquid adding interface and the pricker to enable the liquid adding interface to be communicated with the bag body of the main liquid bag; the auxiliary liquid bag comprises a bag body and a connecting interface arranged on the bag body, the top of the connecting interface is opened and sealed by adopting a thin-wall material, and a groove is arranged on the side wall of the connecting interface; the distance from the rubber convex ring to the main liquid bag body is larger than the distance from the groove to the thin-wall material at the top of the connecting interface. The utility model discloses a soft bag can add the liquid rapidly, and is pollution-free, and conveniently adds multiple liquid, even if carry out the liquid feeding midway and also can realize.
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.
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.
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, to expect to solve
Certainly plurality of liquid mixing with it is defeated when the easy microbiological contamination of liquid feeding and cumbersome problem.
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, including main liquid bag and secondary liquid bag, the main liquid bag include bag, the bag lower end
Infusion connector is set, and upper end arranges and hangs mouth, and the bag upper end also sets up liquid feeding interface of the upper end bore more than lower end bore；Institute
State, the upper inside wall point of liquid feeding interface is also provided with inwardly protruded circle rubber
Glue bulge loop, the cross sectional shape of the rubber bulge loop are arc, arrange pricker on the bag covered by liquid feeding interface, in liquid feeding interface and
Arcuate socket is opened up on bag between pricker connects liquid feeding interface and the bag of main liquid bag；The secondary liquid bag includes bag and sets
The connecting interface on bag is put, the external diameter of the connecting interface is less than the upper end bore of liquid feeding interface, more than liquid feeding interface
The internal diameter of lower end bore and rubber bulge loop, connecting interface open top are simultaneously sealed using thin-walled material, the side of the connecting interface
Groove is set on wall, and the groove can accommodate above-mentioned rubber bulge loop；The rubber bulge loop is more than described to the distance of main liquid bag bag
The distance of the thin-walled material at the top of groove to connecting interface.
The thin-walled material that described simple liquid feeding transfusion flexible bag is used is plastic sheeting, sheet rubber or aluminium flake.
Further technical scheme is：In described simple liquid feeding transfusion flexible bag, the bag of secondary liquid bag and connecting interface it
Between by cylindrical connecting neck portion connection.
Further technical scheme is：In described simple liquid feeding transfusion flexible bag, the bag upper end of main liquid bag arranges two
Individual liquid feeding 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.
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.
The office that secondary liquid bag is pressed down 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
Portion's schematic diagram.
Secondary liquid bag free state office when Fig. 4 is connected with secondary liquid bag for the main liquid bag of the simple liquid feeding transfusion flexible bag of this utility model
Portion's schematic diagram.
Fig. 5 is pricker on the main liquid bag bag of the simple liquid feeding transfusion flexible bag of this utility model and arcuate socket position view.
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 lower end arranges infusion connector 102, and upper end sets
Suspension mouth 103 is put, the bag upper end also sets up liquid feeding interface 104 of the upper end bore more than lower end bore；The liquid feeding interface 104
Closed by easily tore film 105 at upper end open, the upper inside wall point of liquid feeding interface 104 is also provided with inwardly protruded circle rubber convex
Ring 302, the cross sectional shape of the rubber bulge loop 302 is arc, arranges pricker 301, in liquid feeding on the bag covered by liquid feeding interface
Arcuate socket 303 is opened up on bag between interface 104 and pricker 301 connects liquid feeding interface 104 and the bag of main liquid bag 101.
The pricker 301 is as shown in Figure 5 with 303 relative position relation of arcuate socket.
As shown in Fig. 2 the connecting interface 202 that the secondary liquid bag 201 includes bag and is arranged on bag, described to connect
Upper end bore of mouthfuls 202 external diameter less than liquid feeding interface 104, more than the lower end bore and rubber bulge loop 302 of liquid feeding interface 104
Internal diameter, 202 open top of connecting interface are simultaneously sealed using thin-walled material, and thin-walled material is plastic sheeting, sheet rubber or aluminium flake
Deng easily pierced material.Groove is set on 202 side wall of the connecting interface, the groove can accommodate above-mentioned rubber bulge loop 302；
The rubber bulge loop 302 is more than the thin-walled material at the top of the groove to connecting interface 202 to the distance of main 101 bag of liquid bag
Distance.
By cylindrical connecting neck portion connection between the bag and connecting interface 202 of secondary liquid bag 201.
If the liquid in main liquid bag is injected again Jing after normal and two kinds of other liquid mixing, then can be in main liquid bag
Bag upper end arranges two liquid feeding interfaces, and each filling opening connects the secondary liquid bag equipped with different liquids respectively.
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 flow is become owner of in liquid bag, the secondary liquid bag of light pressure, can accelerate the liquid flow in pair liquid bag to become owner of in liquid bag.On connecting interface is automatic
After cunning, rubber bulge loop can be snapped in groove automatically, prevent connecting interface further upper cunning.
Secondary liquid bag can also be removed, and then connect another secondary liquid bag on liquid feeding interface.
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 (4)
1. a kind of simple liquid feeding transfusion flexible bag, it is characterised in that including main liquid bag (101) and secondary liquid bag (201), the main liquid bag
(101) including bag, the bag lower end arranges infusion connector (102), and upper end arranges and hangs mouth (103), and the bag upper end also sets
Put liquid feeding interface (104) of the upper end bore more than lower end bore；By easily tore film at liquid feeding interface (104) upper end open
(105) close, 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 bulge loop (302) is arc, arranges pricker (301), in liquid feeding interface and thorn on the bag covered by liquid feeding interface
Arcuate socket (303) is opened up on bag between pin connects liquid feeding interface and the bag of main liquid bag；The secondary liquid bag (201) includes
Bag and the connecting interface (202) being arranged on bag, the external diameter of the connecting interface (202) is less than liquid feeding interface (104)
Upper end bore, more than the internal diameter of the lower end bore and rubber bulge loop (302) of liquid feeding interface (104), connecting interface is opened at the top of (202)
Mouth is simultaneously sealed using thin-walled material, arranges groove on the side wall of the connecting interface (202), and the groove can accommodate above-mentioned rubber convex
Ring (302)；The rubber bulge loop (302) to main liquid bag bag distance more than the groove at the top of connecting interface (202)
The distance of thin-walled material.
2. simple liquid feeding transfusion flexible bag according to claim 1, it is characterised in that the thin-walled material is plastic sheeting, rubber
Film or aluminium flake.
3. simple liquid feeding transfusion flexible bag according to claim 1, it is characterised in that the bag of the secondary liquid bag is connect with being connected
By cylindrical connecting neck portion connection between mouth (202).
4. simple liquid feeding transfusion flexible bag according to claim 1, it is characterised in that the bag upper end of the main liquid bag is arranged
Two liquid feeding interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756128.5U CN206045082U (en) | 2016-07-18 | 2016-07-18 | Simple liquid-adding transfusion soft bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756128.5U CN206045082U (en) | 2016-07-18 | 2016-07-18 | Simple liquid-adding transfusion soft bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045082U true CN206045082U (en) | 2017-03-29 |
Family
ID=58376340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620756128.5U Active CN206045082U (en) | 2016-07-18 | 2016-07-18 | Simple liquid-adding transfusion soft bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206045082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000715A1 (en) * | 2022-07-01 | 2024-01-04 | 厦门斯坦瑞科技有限公司 | Liquid adding structure |
-
2016
- 2016-07-18 CN CN201620756128.5U patent/CN206045082U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024000715A1 (en) * | 2022-07-01 | 2024-01-04 | 厦门斯坦瑞科技有限公司 | Liquid adding structure |
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| GR01 | Patent grant |