CN205054876U - Self-sealing transfusion opening of double-hard-tube polypropylene soft bag transfusion packaging bag - Google Patents
Self-sealing transfusion opening of double-hard-tube polypropylene soft bag transfusion packaging bag Download PDFInfo
- Publication number
- CN205054876U CN205054876U CN201520750809.6U CN201520750809U CN205054876U CN 205054876 U CN205054876 U CN 205054876U CN 201520750809 U CN201520750809 U CN 201520750809U CN 205054876 U CN205054876 U CN 205054876U
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- China
- Prior art keywords
- transfusion
- cavity
- sealing
- bag
- infusion port
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- 239000004743 Polypropylene Substances 0.000 title claims abstract description 12
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 12
- -1 polypropylene Polymers 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 title claims description 19
- 238000004806 packaging method and process Methods 0.000 title 1
- 238000001802 infusion Methods 0.000 claims abstract description 31
- 241000283216 Phocidae Species 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a two hard tube polypropylene soft bag infusion wrapping bags self sealss transfusion mouth, the transfusion mouth is by cavity (1), connecting seat (4) of being connected with cavity (1) one end to and seal (2) of being connected with the cavity (1) other end are constituteed, and cavity (1) forms the infusion passageway through connecting seat (4) and infusion bag inner chamber intercommunication, the top of seal (2) is equipped with yi si membrane (3), cavity (1) inner wall leanin near seal (2) one end. The utility model provides a transfusion mouth with self sealss performance has guaranteed that the problem that the leakproofness descends can not appear in transfusion needle inserts the transfusion mouth repeatedly, has avoided the emergence of the liquid medicine phenomenon of leaking outward.
Description
Technical field
This utility model relates to a kind of self sealss infusion port of transfusion bag, particularly a kind of two hard tube polypropylene soft bag transfusion package bag self sealss infusion port.
Background technology
The flexible-package transfusion bag used clinically has two mouths, and one is the infusion port for connecting transfusion device, and another is then the dosing mouth for dosing.Current infusion port generally adopts silica gel plug to seal, because of when connecting the operations such as transfusion device, transfusion needle repeatedly inserts silica gel plug and easily causes the sealing property of infusion port and transfusion device to reduce, in daily infusion process, then may there is the phenomenon that medicinal liquid leaks outside from transfusion device junction, cause the loss of medicinal liquid, have impact on the correct dose for the treatment of medicinal liquid, and pollute the environment.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of infusion port with self sealss performance, can ensure the problem that transfusion needle repeatedly inserts infusion port and there will not be sealing to decline, to avoid the generation of medicine liquid leakage phenomenon.
The purpose of this utility model is achieved through the following technical solutions: a kind of two hard tube polypropylene soft bag transfusion package bag self sealss infusion port, described infusion port is made up of cavity, the Connection Block be connected with cavity one end and the sealing that is connected with the cavity other end, and cavity forms infusion channel by Connection Block and transfusion bag inner space.
The top of described sealing is provided with easily this film.
The inwall of described cavity near sealing one end slopes inwardly.
The intilted angle of described cavity inner wall is 15 ° to 30 °.
The beneficial effects of the utility model are: the characteristic after make use of the polypropylene material modification forming of infusion port with good resilience force, infusion port sealing is sealed by resilience force and transfusion needle, and sealing effectiveness is fine, repeatedly inserting transfusion needle also can not cause sealing to decline, overcome the deficiency of current silica gel plug sealing, avoid the generation of medicine liquid leakage phenomenon.Infusion port of the present utility model also has the advantage that structure is simple, production cost is low, easy for operation.
Accompanying drawing explanation
Fig. 1 is schematic diagram transfusion bag being arranged this utility model infusion port;
In figure, 1-cavity, 2-sealing, 3-is this film easily, 4-Connection Block, 5-dosing mouth, 6-transfusion bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of two hard tube polypropylene soft bag transfusion package bag self sealss infusion port, described infusion port is made up of cavity 1, the Connection Block 4 be connected with cavity 1 one end and the sealing 2 that is connected with cavity 1 other end, and cavity 1 forms infusion channel by Connection Block 4 and transfusion bag inner space.
The top of described sealing 2 is provided with easily this film 3, can tear easily during use with hands, convenient and swift.
The inwall of described cavity 1 near sealing 2 one end slopes inwardly, and the angle of inclination is 15 ° to 30 °.
Infusion port of the present utility model can coordinate dosing mouth 5 to be together arranged in transfusion bag 6 in the specific implementation.Tear easily this film 3 during transfusion off, transfusion needle is inserted sealing 2.The infusion port of modified polypropene can utilize the resilience force of self tightly to be wrapped by transfusion needle, ensures that medicinal liquid does not leak outside.The particularly important is, after transfusion needle inserts repeatedly, infusion port still can keep good sealing.
The above is only preferred implementation of the present utility model, be to be understood that this utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of this utility model claims.
Claims (4)
1. a two hard tube polypropylene soft bag transfusion package bag self sealss infusion port, it is characterized in that: described infusion port is made up of cavity (1), the Connection Block (4) be connected with cavity (1) one end and the sealing (2) that is connected with cavity (1) other end, cavity (1) forms infusion channel by Connection Block (4) and transfusion bag inner space.
2. the two hard tube polypropylene soft bag transfusion package bag self sealss infusion port of one according to claim 1, is characterized in that: the top of described sealing (2) is provided with easily this film (3).
3. the two hard tube polypropylene soft bag transfusion package bag self sealss infusion port of one according to claim 1, is characterized in that: the inwall of described cavity (1) near sealing (2) one end slopes inwardly.
4. the two hard tube polypropylene soft bag transfusion package bag self sealss infusion port of one according to claim 3, is characterized in that: the described intilted angle of cavity (1) inwall is 15 ° to 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750809.6U CN205054876U (en) | 2015-09-25 | 2015-09-25 | Self-sealing transfusion opening of double-hard-tube polypropylene soft bag transfusion packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520750809.6U CN205054876U (en) | 2015-09-25 | 2015-09-25 | Self-sealing transfusion opening of double-hard-tube polypropylene soft bag transfusion packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054876U true CN205054876U (en) | 2016-03-02 |
Family
ID=55381489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520750809.6U Active CN205054876U (en) | 2015-09-25 | 2015-09-25 | Self-sealing transfusion opening of double-hard-tube polypropylene soft bag transfusion packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919803A (en) * | 2016-06-01 | 2016-09-07 | 石家庄四药有限公司 | Soft infusion bag provided with integrated dual hard tubes and dual valves and preparation method of soft infusion bag |
| CN107334638A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | One kind transfusion head and combination cover |
-
2015
- 2015-09-25 CN CN201520750809.6U patent/CN205054876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919803A (en) * | 2016-06-01 | 2016-09-07 | 石家庄四药有限公司 | Soft infusion bag provided with integrated dual hard tubes and dual valves and preparation method of soft infusion bag |
| CN107334638A (en) * | 2017-08-15 | 2017-11-10 | 苏州创扬医药科技股份有限公司 | One kind transfusion head and combination cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |