CN202288844U - Seal cover for transfusion packaging container - Google Patents
Seal cover for transfusion packaging container Download PDFInfo
- Publication number
- CN202288844U CN202288844U CN 201120372140 CN201120372140U CN202288844U CN 202288844 U CN202288844 U CN 202288844U CN 201120372140 CN201120372140 CN 201120372140 CN 201120372140 U CN201120372140 U CN 201120372140U CN 202288844 U CN202288844 U CN 202288844U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- easy
- lid
- inserting needle
- seal cover
- 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.)
- Expired - Lifetime
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a seal cover for a transfusion packaging container. The seal cover comprises a cover body, a transfusion tube, a needle inserting conduit, and a sealing element. The cover body is a hollow cylindrical body formed by connecting a cover surface sheet and a cover side wall; a first welding ring extends from the edge of the hollow cylindrical body outward; the internal diameter of the upper end portion of the transfusion tube is less than the internal diameter of the lower end portion of the transfusion tube; the lower end portion of the transfusion tube is communicated with the cover body in a hollow manner; the needle inserting conduit is connected with the upper end portion of the transfusion tube; a sealing separating film is disposed on a transitional part between the needle inserting conduit and the upper end portion of the transfusion tube; an opening of the needle inserting conduit is provided with a second welding ring protruding toward two sides; the side wall near the opening of the needle inserting conduit is provided with a side pull type easy pull ring which is connected with a pull sheet; and the sealing element is disposed on the second welding ring at the opening of the needle inserting conduit and is an easy breaking cap. The seal cover prevents falling of a transfusion needle or solution leakage, is easy and rapid to open, is easy to operate, and improves working efficiency.
Description
Technical field
This utility model relates to the medical packaging field, particularly relates to the seal cover that a kind of transfusion package container is used.
Background technology
The closing device of existing plastic infusion bottle or transfusion bag all is to come sealing bottles (bag) mouth with the combined plastic seal cover; This seal cover is made up of three parts: inner cap, enclosing cover and place inner cap and enclosing cover between pad (like the polyisoprene pad), when transfusion with resin needle penetration pad and inner cap, contact the back realization with medicinal liquid and infuses; Because pad and inner cap are thicker; In piercing process, pad and inner cap all are prone to bits, often cause medicinal liquid contaminated; Penetration Resistance is big, and is not easy to operate; In addition, the production cost of this combined plastic seal cover is also higher.Announce a kind of fusiformis body seat list standpipe that the Chinese patent 201020282741.0 of mandate relates to and solved the problems referred to above to a certain extent; But in specific operation process; Promptly in the infusion process after thrusting transfusion needle in the process or thrusting; Bottle cap sometimes to transfusion needle fixing, grip is not very good, possibly exist to come off or the situation of leakage, causes unnecessary waste or pollution condition.
The utility model content
The purpose of this utility model provides a kind of transfusion package container and uses seal cover.
A kind of transfusion package container is used seal cover, comprises lid 1, tube for transfusion 2, and inserting needle conduit 3, sealing member 5: lid 1 is the hollow circular cylinder that is formed by connecting lid table thin slice 10, lid sidewall 9, and hollow circular cylinder edge stretches out into first welding ring 6; Tube for transfusion 2 is positioned at lid 1 top, and the upper end internal diameter is less than the bottom internal diameter, and the bottom communicates with lid 1 hollow; Inserting needle conduit 3 is connected with tube for transfusion 2 upper ends; Be provided with seal dissepiment 4 at inserting needle conduit 3 and tube for transfusion 2 upper end transition positions; Second welding ring 11 of the oriented both sides of inserting needle conduit 3 opening parts protrusion; Sidewall near inserting needle conduit 3 openings is provided with the easy-to-draw circle 6 of side-pull type, is connected with pulling-on piece 7 on the easy-to-draw circle; Sealing member is arranged on second welding ring 11 of inserting needle conduit 3 opening parts, and sealing member 5 is easy-to-fold caps.
Preferably, seal dissepiment is shallow V-arrangement.
Preferably, the easy-to-draw circle 6 of side-pull type is that the annular ring between the line of two substantially parallel depressions is gone up in the inserting needle conduit 3 walls outsides.
The utility model has the advantages that: adopt the seal cover that is used for large-volume infusion soft packaging bag/bottle of this utility model, because the large-volume infusion soft packaging bag is in inversion state in infusion process, at this moment big up and small down round table-like of the tube for transfusion of seal cover; The V-arrangement opening of seal dissepiment is corresponding with the direction that transfusion needle gets into; Increased seal dissepiment and contact area transfusion liquid, pressure increases thereupon, and the chucking power of transfusion needle has also been strengthened greatly; The landing or the phenomenon of leakage of transfusion needle have been prevented; This utility model unfolding mode is also more convenient quick simultaneously, and easy operating has improved work efficiency.
Description of drawings
Fig. 1 is the structure cross-sectional schematic of this utility model embodiment;
Fig. 2 is the plan structure of embodiment among Fig. 1;
1 is lid among the figure, the 2nd, and tube for transfusion, the 3rd, the inserting needle conduit, the 4th, seal dissepiment, the 5th, sealing member, the 6th, the easy-to-draw circle of side-pull type, the 7th, pulling-on piece, 8 is first welding ring, the 9th, the lid sidewall, the 10th, lid table thin slice, 11 is second welding ring.
Following embodiment is used to further specify this utility model, but is not limited to this utility model.
The specific embodiment
Fig. 1 is the structure of utility model embodiment, and is in conjunction with accompanying drawing 2, as shown in the figure; The seal cover that a kind of transfusion package container is used comprises lid 1, tube for transfusion 2; Inserting needle conduit 3, sealing member 5: lid 1, tube for transfusion 2 and inserting needle conduit 3 three parts are a global facility of single injection-molded; Said lid 1 is the hollow circular cylinder that is formed by connecting lid table thin slice 10, lid sidewall 9; The hollow cylinder edge stretches out into cylinder first welding ring 8; It is welded together that first welding ring 8 is used for seal cover and for example large-volume infusion soft packaging bag of transfusion package container/bottle etc., thereby accomplish the sealing of large-volume infusion soft packaging bag/bottle; Said tube for transfusion 2 is positioned at lid 1 top, and the bottom communicates with lid 1 hollow, and wherein, tube for transfusion 2 upper end internal diameters are less than the bottom internal diameter; Inserting needle conduit 3 links together with tube for transfusion 2 upper ends, and lid 1, tube for transfusion 2 and inserting needle conduit 3 are hollow and communicate; Be provided with seal dissepiment 4 at inserting needle conduit 3 and tube for transfusion 2 upper end transition positions, preferably, seal dissepiment 4 is shallow " V " shape; The direction that opening and transfusion needle get into is relative, is provided with the easy-to-draw circle 6 of side-pull type near the sidewall of inserting needle conduit 3 openings, and 6 are connected with pulling-on piece 7 on the easy-to-draw circle of side-pull type; The easy-to-draw circle 6 of side-pull type is that the annular ring between the line of two substantially parallel depressions is gone up in the inserting needle conduit 3 walls outsides, and second welding ring 11 of the oriented both sides of inserting needle conduit 3 opening parts protrusion is used for the sealing member 5 of face of weld; In this embodiment, sealing member 5 is an easy-to-fold cap, to realize better sealing effectiveness; It is also convenient and swift to open seal cover simultaneously, easy operating.
Claims (3)
1. a transfusion package container is used seal cover; Comprise lid (1); Tube for transfusion (2), inserting needle conduit (3), sealing member (5); It is characterized in that: lid (1) is the hollow circular cylinder that is formed by connecting lid table thin slice (10), lid sidewall (9), and hollow circular cylinder edge stretches out into first welding ring (8); Tube for transfusion (2) is positioned at lid (1) top, and the upper end internal diameter is less than the bottom internal diameter, and the bottom communicates with lid (1) hollow; Inserting needle conduit (3) is connected with tube for transfusion (2) upper end; Be provided with seal dissepiment (4) at inserting needle conduit (3) and tube for transfusion (2) upper end transition position; Second welding ring (11) of the oriented both sides of inserting needle conduit (3) opening part protrusion; Sidewall near inserting needle conduit (3) opening is provided with the easy-to-draw circle of side-pull type (6), is connected with pulling-on piece (7) on the easy-to-draw circle; Sealing member is arranged on second welding ring (11) of inserting needle conduit (3) opening part, and sealing member (5) is an easy-to-fold cap.
2. transfusion package container according to claim 1 is used seal cover, it is characterized in that: said seal dissepiment (4) is shallow V-arrangement.
3. transfusion package container according to claim 1 is used seal cover, it is characterized in that: the easy-to-draw circle of said side-pull type (6) is that the annular ring between the line of two substantially parallel depressions is gone up in inserting needle conduit (3) the wall outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120372140 CN202288844U (en) | 2011-09-27 | 2011-09-27 | Seal cover for transfusion packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120372140 CN202288844U (en) | 2011-09-27 | 2011-09-27 | Seal cover for transfusion packaging container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288844U true CN202288844U (en) | 2012-07-04 |
Family
ID=46357839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120372140 Expired - Lifetime CN202288844U (en) | 2011-09-27 | 2011-09-27 | Seal cover for transfusion packaging container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288844U (en) |
-
2011
- 2011-09-27 CN CN 201120372140 patent/CN202288844U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |