CN204744979U - Double-tube vacuum type polypropylene infusion bag - Google Patents
Double-tube vacuum type polypropylene infusion bag Download PDFInfo
- Publication number
- CN204744979U CN204744979U CN201520491453.9U CN201520491453U CN204744979U CN 204744979 U CN204744979 U CN 204744979U CN 201520491453 U CN201520491453 U CN 201520491453U CN 204744979 U CN204744979 U CN 204744979U
- Authority
- CN
- China
- Prior art keywords
- bag
- pouring pipe
- transfusion
- tube
- butyronitrile
- 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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Links
- 238000001802 infusion Methods 0.000 title claims abstract description 18
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 10
- -1 polypropylene Polymers 0.000 title claims abstract description 10
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 10
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000011521 glass Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a double-barrelled vacuum type polypropylene infusion bag, including outer bag (1) and inner bag (2), outer bag (1) is arranged in inner bag (2), the top of inner bag (2) is provided with irritate liquid pipe (4), it is provided with irritate liquid pipe cap (5) to irritate the cooperation on liquid pipe (4), be provided with the internal thread on the inner wall of irritate liquid pipe cap (5), be provided with on the outer wall of irritate liquid pipe (4) and irritate the internal thread assorted external screw thread of liquid pipe cap (5) inner wall, be provided with butyronitrile plug I (6) in irritate liquid pipe (4), the bottom of inner bag (2) is provided with transfer line (3), be provided with butyronitrile plug II (8) in transfer line (3), the top of transfer line (3) is provided with closing cap (9), butyronitrile plug II (8) are located the below of closing. The utility model has the characteristics of simple structure, avoid cross contamination, and the convenience is at the injection of infusion in-process injection.
Description
Technical field
This utility model relates to medical infusion packing technique field, is specifically related to a kind of two-tube vacuum type polypropylene infusion bag.
Background technology
The packaged form of infusion solutions from the semi open model finally of full open model the earliest totally enclosed type till now again, the history that period experiences more than 170 year.Current domestic infusion solutions packaged form is mainly the forms such as glass bottle, plastic bottle, soft bag and upright flexible bag.Glass infusion bottle is as first generation infusion kits, because its production cost is high, glass body Heavy Weight, volume are large, freight is high, the shortcoming of easy fragmentation and safety in utilization difference, gradually substitute by transfusion bag, transfusion bag is flat when not having splendid attire medicine, small in volume, be easy to transport, good seal performance, and effectively can intercept gas, the entering of antibacterial when using, be therefore widely used.
Existing medical infusion bag interface is mostly single tube interface, because transfusion and dosing share a conduit, easily cause cross-contamination, and when needs add injection in transfusion bag, often first take off tube for transfusion and in transfusion bag, inject injection again, this not only increases the misery of patient, also add the workload of medical personnel, transfusion and inconvenience thereof.For above-mentioned situation, person skilled also develops two-tube transfusion bag.Application number be 201120109424.3 utility model patent disclose a kind of double-interface type three-layer extrusion film infusion bag, this transfusion bag is welded with pedestal, pedestal is provided with two mouth pipes, two mouth pipes are communicated with bag respectively, in use can accomplish to manage special, avoid cross-contamination.Application number be 201420619391.0 utility model patent disclose a kind of two-tube transfusion bag with draw ring, this transfusion bag is arranged pouring pipe and connection tube, the top of pouring pipe and connection tube is provided with enclosing cover, and the liquid in guarantee bag that can be fabulous is not contaminated.Above-mentioned transfusion bag is accomplished to manage special in use, effectively can prevent cross-contamination.All there is a problem in above-mentioned transfusion bag, when needing exactly to add injection in infusion process, first transfusion bag will be inverted and come to add injection by the pouring pipe of transfusion bag again, operation directly increases the workload of medical personnel like this, brings great inconvenience.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of structure simple, avoid cross-contamination, and the transfusion bag of convenient injection in infusion process.
The purpose of this utility model is achieved through the following technical solutions:
A kind of two-tube vacuum type polypropylene infusion bag, comprise outer bag and inner bag, inner bag is placed in outer bag, the top of inner bag is provided with pouring pipe, pouring pipe is equipped with pouring pipe lid, the inwall of pouring pipe lid is provided with female thread, the outer wall of pouring pipe is provided with the external screw thread matched with the female thread of pouring pipe lid inwall, butyronitrile plug I is provided with in pouring pipe, the bottom of described inner bag is provided with tube for transfusion, be provided with butyronitrile plug II in tube for transfusion, the top of tube for transfusion is provided with capping, and butyronitrile plug II is positioned at the below of capping; Vacuum between described outer bag and inner bag; The top surface of described pouring pipe is provided with the PE pad of the sealing pouring pipe mouth of pipe, and PE pad is positioned at the top of butyronitrile plug I; Described outer bag is provided with and easily tears breach.
The beneficial effects of the utility model are: the tube for transfusion of (1) this utility model transfusion bag is arranged on the bottom of inner bag, pouring pipe is arranged on the top of inner bag, manage special, at needs to when injection in transfusion bag, transfusion bag need not be inverted and come, the height that only need adjust transfusion bag hook namely by pouring pipe to inner bag injection;
(2) this utility model transfusion bag is provided with inner bag and outer bag, is vacuum structure between inner bag and outer bag, very clearly can see whether the medicinal liquid in inner bag has leakage, ensures the safety of transfusion;
(3) pouring pipe of this utility model transfusion bag is combined with pouring pipe lid, when needs are to inner bag injection, only need turn on pouring pipe lid gets final product injection, tightens pouring pipe lid after having injected, avoid the butyronitrile plug in pouring pipe to expose for a long time in atmosphere, cause liquid medicine contamination.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model pouring pipe partial enlarged drawing;
Fig. 3 is this utility model tube for transfusion partial enlarged drawing;
In figure, 1-outer bag, 2-inner bag, 3-tube for transfusion, 4-pouring pipe, 5-pouring pipe lid, 6-butyronitrile plug I, 7-PE pad, 8-butyronitrile plug II, 9-capping.
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 Figure 1-3, a kind of two-tube vacuum type polypropylene infusion bag, comprise outer bag 1 and inner bag 2, inner bag 2 is placed in outer bag 1, the top of inner bag 2 is provided with pouring pipe 4, pouring pipe 4 is equipped with pouring pipe lid 5, the inwall of pouring pipe lid 5 is provided with female thread, the outer wall of pouring pipe 4 is provided with the external screw thread matched with the female thread of pouring pipe lid 5 inwall, butyronitrile plug I6 is provided with in pouring pipe 4, the bottom of described inner bag 2 is provided with tube for transfusion 3, butyronitrile plug II8 is provided with in tube for transfusion 3, the top of tube for transfusion 3 is provided with capping 9, butyronitrile plug II8 is positioned at the below of capping 9, vacuum between described outer bag 1 and inner bag 2, the top surface of described pouring pipe 4 is provided with the top that PE pad 7, the PE pad 7 sealing the pouring pipe mouth of pipe 4 is positioned at butyronitrile plug I6, described outer bag 1 is provided with and easily tears breach 10.
Operating process of the present utility model is: tear when infusing and outer bag 1 easily tears breach 10, take out inner bag 2, can use without the need to the tubing port sterilization to internal bag on 2, take away capping 9, tube for transfusion is inserted in one end of Transfusion needle pipe, run through the butyronitrile plug II8 in tube for transfusion, liquid is flowed out by Transfusion needle pipe, and the other end of Transfusion needle pipe is inserted in patient's blood vessel infuses; When needs are to transfusion bag injection, the height of adjustment transfusion bag hook, turns on pouring pipe lid, and the syringe needle of syringe, successively through PE pad and butyronitrile plug II8, to transfusion bag injection, tightens pouring pipe lid 5 after having injected.
Claims (4)
1. a two-tube vacuum type polypropylene infusion bag, it is characterized in that, comprise outer bag (1) and inner bag (2), inner bag (2) is placed in outer bag (1), the top of inner bag (2) is provided with pouring pipe (4), pouring pipe (4) is equipped with pouring pipe lid (5), the inwall of pouring pipe lid (5) is provided with female thread, the outer wall of pouring pipe (4) is provided with the external screw thread matched with the female thread on pouring pipe lid (5) inwall, butyronitrile plug I(6 is provided with) in pouring pipe (4), the bottom of described inner bag (2) is provided with tube for transfusion (3), butyronitrile plug II(8 is provided with) in tube for transfusion (3), the top of tube for transfusion (3) is provided with capping (9), butyronitrile plug II(8) be positioned at the below of capping (9).
2. the two-tube vacuum type polypropylene infusion bag of one according to claim 1, is characterized in that, is vacuum between described outer bag (1) and inner bag (2).
3. the two-tube vacuum type polypropylene infusion bag of one according to claim 1, is characterized in that, the top surface of described pouring pipe (4) is provided with the PE pad (7) of the sealing pouring pipe mouth of pipe, and PE pad (7) is positioned at butyronitrile plug I(6) top.
4. the two-tube vacuum type polypropylene infusion bag of one according to claim 1, is characterized in that, described outer bag (1) is provided with and easily tears breach (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491453.9U CN204744979U (en) | 2015-07-09 | 2015-07-09 | Double-tube vacuum type polypropylene infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491453.9U CN204744979U (en) | 2015-07-09 | 2015-07-09 | Double-tube vacuum type polypropylene infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204744979U true CN204744979U (en) | 2015-11-11 |
Family
ID=54459743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491453.9U Active CN204744979U (en) | 2015-07-09 | 2015-07-09 | Double-tube vacuum type polypropylene infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204744979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3305269A1 (en) * | 2016-10-05 | 2018-04-11 | Christina Muth | Injection port |
-
2015
- 2015-07-09 CN CN201520491453.9U patent/CN204744979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3305269A1 (en) * | 2016-10-05 | 2018-04-11 | Christina Muth | Injection port |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |