CN209004863U - Hinder bacterial type positive pressure capsule connector - Google Patents
Hinder bacterial type positive pressure capsule connector Download PDFInfo
- Publication number
- CN209004863U CN209004863U CN201821067774.6U CN201821067774U CN209004863U CN 209004863 U CN209004863 U CN 209004863U CN 201821067774 U CN201821067774 U CN 201821067774U CN 209004863 U CN209004863 U CN 209004863U
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- CN
- China
- Prior art keywords
- positive pressure
- capsule
- bacterial type
- type positive
- resistance bacterial
- 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.)
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Abstract
The utility model provides a kind of resistance bacterial type positive pressure capsule connector comprising: pressurized enclosure, capsule, liner；The pressurized enclosure perforation setting, the capsule is contained in the pressurized enclosure, the top of the capsule is contained in one end of the pressurized enclosure, its underpart extends to the middle position inside the pressurized enclosure, the capsule on top surrounds a positive pressure air cavity, the positive pressure air cavity lengthwise setting, the capsule wall thickness of positive pressure air cavity side is greater than the capsule wall thickness of the positive pressure air cavity other side, described liner one end is plugged in the pressurized enclosure, the lower part of the capsule extends in the gap between the pressurized enclosure and liner, the other end of the liner stretches out to form connecting pin from the pressurized enclosure.The resistance bacterial type positive pressure capsule connector of the utility model is easy for installation, while can prevent medical fluid from flowing back.In addition, the resistance bacterial type positive pressure capsule connector of the utility model also has good leakproofness, be conducive to that bacterium and dust is avoided to enter inside connector.
Description
Technical field
The utility model relates to a kind of medical supplies more particularly to a kind of may be used alone, can also be used in combination
Hinder bacterial type positive pressure capsule connector.
Background technique
Remaining needle includes the guiding puncture needle core that can be retained in the conduit/casing and stainless steel of endovascular softness.
Conduit and needle core punctured into when use intravascular together, after conduit fully enters blood vessel, withdraws out needle core, it only will be soft
Catheter retaining is in the blood vessels to carry out infusion treatment.Caused by the use of remaining needle can be reduced patient due to venipuncture repeatedly
Pain is convenient for clinical application, anxious, critical patient rescue medication, while can reduce the workload of nurse, and reduce the pain of patient
Bitterly.
In remaining needle in use, remaining needle needs to be connected with the interface for holding medical liquid container by connector, however show
With the presence of connector install it is inconvenient, and the problem of be easy reflux.Therefore, in view of the above-mentioned problems, it is necessary to propose further to solve
Certainly scheme.
Utility model content
It is existing in the prior art to overcome the purpose of this utility model is to provide a kind of resistance bacterial type positive pressure capsule connector
It is insufficient.
To realize above-mentioned purpose of utility model, the utility model provides a kind of resistance bacterial type positive pressure capsule connector comprising: just
Press shell, capsule, liner；
The pressurized enclosure perforation setting, the capsule are contained in the pressurized enclosure, the top receiving of the capsule
In one end of the pressurized enclosure, its underpart extends to the middle position inside the pressurized enclosure, and the capsule on top surrounds one
Positive pressure air cavity, the positive pressure air cavity lengthwise setting, it is another that the capsule wall thickness of positive pressure air cavity side is greater than the positive pressure air cavity
The capsule wall thickness of side, described liner one end are plugged in the pressurized enclosure, and the lower part of the capsule extends to outside the positive pressure
In gap between shell and liner, the other end of the liner stretches out to form connecting pin from the pressurized enclosure.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the other end of the liner are additionally provided with connection
Internal screw thread.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the resistance bacterial type positive pressure capsule connector are two-way
Connector.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the resistance bacterial type positive pressure capsule connector are threeway
Connector.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the resistance bacterial type positive pressure capsule connector are threeway
Resistance mushroom cap can be punctured by being screwed with when connector, on branch pipe.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the resistance bacterial type positive pressure capsule connector are threeway
T-type rubber column gel column is installed when connector, in branch pipe or commonly hinders mushroom cap.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the resistance bacterial type positive pressure capsule connector are four-way
Connector.
The improvement of resistance bacterial type positive pressure capsule connector as the utility model, the two sides of the resistance bacterial type positive pressure capsule connector
Branch pipe in be separately installed with T-type rubber column gel column.
Compared with prior art, the utility model has the beneficial effects that the resistance bacterial type positive pressure capsule connector of the utility model
It is easy for installation, while can prevent medical fluid from flowing back.In addition, the resistance bacterial type positive pressure capsule connector of the utility model also have it is good
Good leakproofness, is conducive to that bacterium and dust is avoided to enter inside connector.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the diagrammatic cross-section of a specific embodiment of the resistance bacterial type positive pressure capsule connector of the utility model, wherein
Connector is a kind of two-way joint；
Fig. 2 is the diagrammatic cross-section of another specific embodiment of the resistance bacterial type positive pressure capsule connector of the utility model,
In, connector is a kind of three-way connection；
Fig. 3 is the diagrammatic cross-section of another specific embodiment of the resistance bacterial type positive pressure capsule connector of the utility model,
In, connector is a kind of three-way connection；
Fig. 4 is the diagrammatic cross-section of another specific embodiment of the resistance bacterial type positive pressure capsule connector of the utility model,
In, connector is a kind of four-way connection.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
As shown in Figure 1,2 connector of resistance bacterial type positive pressure capsule of the utility model is a kind of two pass joints, specifically, the resistance
2 connector of bacterial type positive pressure capsule includes: pressurized enclosure 1, capsule 2, liner 3；
The perforation of pressurized enclosure 1 setting, the capsule 2 are contained in the pressurized enclosure 1, the top of the capsule 2
It is contained in one end of the pressurized enclosure 1, its underpart extends to the middle position inside the pressurized enclosure 1.
The capsule 2 on top surrounds a positive pressure air cavity, the positive pressure air cavity lengthwise setting, the capsule of positive pressure air cavity side
2 wall thickness are greater than 2 wall thickness of capsule of the positive pressure air cavity other side.
Described 3 one end of liner is plugged in the pressurized enclosure 1, and the lower part of the capsule 2 extends to the pressurized enclosure 1
In gap between liner 3, the other end of the liner 3 forms connecting pin from the pressurized enclosure 1 stretching.In addition, in order to
The other end of the convenience of installation, the liner 3 is additionally provided with the internal screw thread of connection.
As shown in Figure 2,3, based on the same technical idea, the utility model also provides a kind of three-way connection.At this point, this three
Pass joint is similar with the main body connector of above-mentioned two-way joint, and difference is that the three-way connection there are also a branch pipe, revolves on the branch pipe
Resistance mushroom cap 4 can be punctured by being connected to.Alternatively, it is screwed with T-type rubber column gel column 5 respectively on the branch pipe of two sides or commonly hinders mushroom cap.
As shown in figure 4, based on the same technical idea, the utility model also provides a kind of four-way connection.At this point, the four-way
Connector is similar with the main body connector of above-mentioned two-way joint, and difference is four-way connection tool, and there are two branch pipes.The resistance bacterial type is just
T-type rubber column gel column 5 is separately installed in the branch pipe of the two sides of 2 connector of moulding capsule.
In conclusion the resistance bacterial type positive pressure capsule connector of the utility model is easy for installation, while medical fluid can be prevented
Reflux.In addition, the resistance bacterial type positive pressure capsule connector of the utility model also has good leakproofness, be conducive to avoid bacterium and ash
Dirt enters inside connector.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of resistance bacterial type positive pressure capsule connector, which is characterized in that the resistance bacterial type positive pressure capsule connector include: pressurized enclosure,
Capsule, liner；
The pressurized enclosure perforation setting, the capsule are contained in the pressurized enclosure, and the top of the capsule is contained in institute
One end of pressurized enclosure is stated, its underpart extends to the middle position inside the pressurized enclosure, and the capsule on top surrounds a positive pressure
Air cavity, the positive pressure air cavity lengthwise setting, the capsule wall thickness of positive pressure air cavity side are greater than the positive pressure air cavity other side
Capsule wall thickness, described liner one end are plugged in the pressurized enclosure, the lower part of the capsule extend to the pressurized enclosure with
In gap between liner, the other end of the liner stretches out to form connecting pin from the pressurized enclosure.
2. resistance bacterial type positive pressure capsule connector according to claim 1, which is characterized in that the other end of the liner is also set up
There is the internal screw thread of connection.
3. resistance bacterial type positive pressure capsule connector according to claim 1 or 2, which is characterized in that the resistance bacterial type positive pressure capsule
Connector is two pass joints.
4. resistance bacterial type positive pressure capsule connector according to claim 1 or 2, which is characterized in that the resistance bacterial type positive pressure capsule
Connector is three-way connection.
5. resistance bacterial type positive pressure capsule connector according to claim 4, which is characterized in that the resistance bacterial type positive pressure capsule connector
When for three-way connection, resistance mushroom cap can be punctured by being screwed on branch pipe.
6. resistance bacterial type positive pressure capsule connector according to claim 4, which is characterized in that the resistance bacterial type positive pressure capsule connector
When for three-way connection, T-type rubber column gel column is installed in branch pipe or commonly hinders mushroom cap.
7. resistance bacterial type positive pressure capsule connector according to claim 1 or 2, which is characterized in that the resistance bacterial type positive pressure capsule
Connector is four-way connection.
8. resistance bacterial type positive pressure capsule connector according to claim 6, which is characterized in that the resistance bacterial type positive pressure capsule connector
Two sides branch pipe in be separately installed with T-type rubber column gel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067774.6U CN209004863U (en) | 2018-07-06 | 2018-07-06 | Hinder bacterial type positive pressure capsule connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067774.6U CN209004863U (en) | 2018-07-06 | 2018-07-06 | Hinder bacterial type positive pressure capsule connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209004863U true CN209004863U (en) | 2019-06-21 |
Family
ID=66829796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067774.6U Active CN209004863U (en) | 2018-07-06 | 2018-07-06 | Hinder bacterial type positive pressure capsule connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209004863U (en) |
-
2018
- 2018-07-06 CN CN201821067774.6U patent/CN209004863U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |