CN201752497U - Double-wing infusion line access port for large infusion bag - Google Patents
Double-wing infusion line access port for large infusion bag Download PDFInfo
- Publication number
- CN201752497U CN201752497U CN2010202910812U CN201020291081U CN201752497U CN 201752497 U CN201752497 U CN 201752497U CN 2010202910812 U CN2010202910812 U CN 2010202910812U CN 201020291081 U CN201020291081 U CN 201020291081U CN 201752497 U CN201752497 U CN 201752497U
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- China
- Prior art keywords
- double
- infusion
- vane
- flexible bag
- infusion line
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a double-wing infusion line access port for large infusion bag comprising a concentric cylindrical infusion line body, the tail end of the infusion line body being provided with two wings. The double-wing infusion line access port herein facilitates the welding between the infusion line body and the large infusion bag, which guarantees welding effect of the welded areas, effectively solves leakage problems caused by easy breakage and bad welding sealing of the welded areas of regular infusion lines (without double wings), is beneficial to increase and guarantee yield rate of large infusion bags, combined with simple structure and beautiful appearance upon welding.
Description
Technical field
This utility model relates to a kind of large transfusion flexible bag double-vane hose connection.
Background technology
At present, the conventional hoses (as Fig. 3) that the popular pair of flexible pipe large transfusion flexible bag used on the market is the concentric cylindrical flexible pipe, comprise flexible pipe external cylindrical surface and medicinal liquid inner cylinder face, flexible pipe need be welded on the large transfusion flexible bag, but because the flexible pipe outer surface is smooth external cylindrical surface, so the weld zone welding effect of flexible pipe and large transfusion flexible bag is poor, causes the welding phenomenon of leakage easily, it is higher to produce the bag rate of giving up in the large transfusion flexible bag, and the yield rate of product is low.
Summary of the invention
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of simple in structure, effective with large transfusion flexible bag welding, large transfusion flexible bag double-vane hose connection of being difficult for producing the welding phenomenon of leakage is provided.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of large transfusion flexible bag double-vane hose connection, comprise the concentric cylindrical hose body, and it is characterized in that: concentric cylindrical hose body afterbody is provided with double-vane.
Large transfusion flexible bag can be selected various material for use with the double-vane hose connection, the preferred multilamellar of this utility model is supplied with transfusion with managing, and large transfusion flexible bag adopts one-shot forming technique when making of the double-vane hose connection, has the characteristics of long service life, heatproof, good pressure-resistant performance.By afterbody double-vane is set at the concentric cylindrical hose body, be convenient to concentric cylindrical hose body and large transfusion flexible bag are well welded together, guaranteed the welding effect of weld zone, solve conventional hoses effectively and (comprised flexible pipe external cylindrical surface and medicinal liquid inner cylinder face, but do not have double-vane) the caused phenomenon of leakage such as the weld zone is easy to crack, welded seal difference, help improving the yield rate of large transfusion flexible bag product, guarantee yield rate, and the postwelding external form is more attractive in appearance.Wherein, the internal diameter of concentric cylindrical hose body is set to 6.0～10.0mm usually, also can be designed to other arbitrary dimension according to actual needs, can allow liquid be easy to flow in the concentric cylindrical hose body, making does not have air to intercept in the concentric cylindrical hose body when low dose of dosing mixes, full of liquid mixes and mix homogeneously easily.
The beneficial effect that this utility model had is: a kind of large transfusion flexible bag double-vane hose connection is provided, be convenient to concentric cylindrical hose body and large transfusion flexible bag are well welded together, guaranteed the welding effect of weld zone, the caused phenomenon of leakage such as conventional hoses (no double-vane) weld zone is easy to crack, welded seal difference have been solved effectively, help improving the yield rate of large transfusion flexible bag product, guarantee yield rate, and whole large transfusion flexible bag is simple in structure with the double-vane hose connection, and is aesthetic in appearance with large transfusion flexible bag welding back.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is applied to the structural representation of large transfusion flexible bag for this utility model;
Fig. 3 is the structural representation of conventional hoses.
Among the figure: 1, concentric cylindrical hose body; 2, double-vane; 3, large transfusion flexible bag; 4, the pipe double-vane hose connection that makes up a prescription; 5, tube for transfusion double-vane hose connection; 6, weld zone; 7, flexible pipe external cylindrical surface; 8, medicinal liquid inner cylinder face
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1, large transfusion flexible bag comprises concentric cylindrical hose body 1 with the double-vane hose connection, and concentric cylindrical hose body 1 afterbody is provided with double-vane 2.
Large transfusion flexible bag can be selected various material for use with the double-vane hose connection, the preferred multilamellar of this utility model is supplied with transfusion with managing, and large transfusion flexible bag adopts one-shot forming technique when making of the double-vane hose connection, has the characteristics of long service life, heatproof, good pressure-resistant performance.By afterbody double-vane 2 is set at concentric cylindrical hose body 1, be convenient to concentric cylindrical hose body 1 and large transfusion flexible bag 3 are well welded together, guaranteed the welding effect of weld zone 6, solved conventional hoses effectively (as shown in Figure 3, comprise flexible pipe external cylindrical surface 7 and medicinal liquid inner cylinder face 8, but do not have double-vane) the caused phenomenon of leakage such as the weld zone is 6 easy to crack, welded seal difference, help improving the yield rate of large transfusion flexible bag product, guarantee yield rate, and the postwelding external form is more attractive in appearance.Wherein, the internal diameter of concentric cylindrical hose body is set to 6.0～10.0mm usually, also can be designed to other arbitrary dimension according to actual needs, can allow liquid be easy to flow in the concentric cylindrical hose body 1, making does not have air to intercept in the concentric cylindrical hose body 1 when low dose of dosing mixes, full of liquid mixes and mix homogeneously easily.
When large transfusion flexible bag is applied to large transfusion flexible bag 3 with the double-vane hose connection, state as shown in Figure 2, be welded with two large transfusion flexible bag double-vane hose connections on the large transfusion flexible bag 3, pipe double-vane hose connection 4 and tube for transfusion double-vane hose connection 5 promptly make up a prescription, provide totally enclosed transfusion system for large transfusion flexible bag 3 like this, being provided with of two interfaces guaranteed dosing process and the different passage of infusion process use, avoids the cross-contamination in the infusion process.
Claims (1)
1. a large transfusion flexible bag double-vane hose connection comprises the concentric cylindrical hose body, it is characterized in that: concentric cylindrical hose body afterbody is provided with double-vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202910812U CN201752497U (en) | 2010-08-13 | 2010-08-13 | Double-wing infusion line access port for large infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202910812U CN201752497U (en) | 2010-08-13 | 2010-08-13 | Double-wing infusion line access port for large infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752497U true CN201752497U (en) | 2011-03-02 |
Family
ID=43620229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202910812U Expired - Lifetime CN201752497U (en) | 2010-08-13 | 2010-08-13 | Double-wing infusion line access port for large infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920602A (en) * | 2011-08-08 | 2013-02-13 | 佛山双鹤药业有限责任公司 | Elastic double-tube connector of soft bag for infusion |
-
2010
- 2010-08-13 CN CN2010202910812U patent/CN201752497U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102920602A (en) * | 2011-08-08 | 2013-02-13 | 佛山双鹤药业有限责任公司 | Elastic double-tube connector of soft bag for infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |