CN102106782B - Infusion container - Google Patents
Infusion container Download PDFInfo
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- CN102106782B CN102106782B CN2011100628182A CN201110062818A CN102106782B CN 102106782 B CN102106782 B CN 102106782B CN 2011100628182 A CN2011100628182 A CN 2011100628182A CN 201110062818 A CN201110062818 A CN 201110062818A CN 102106782 B CN102106782 B CN 102106782B
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- easy
- inner cap
- infusion
- pad
- enclosing cover
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Abstract
The invention discloses an infusion container which comprises a body, an outer cover and an inner cover, wherein an easily-pulled cover is arranged at the top of the outer cover and comprises an easily-pulled sealing piece and an easily-pulled ring; an easily-pulled press mark is arranged on the periphery of the easily-pulled sealing piece; the easily-pulled ring is connected to the easily-pulled sealing piece; a thin film layer is arranged at the top of the inner cover; a gasket is arranged between the outer cover and the inner cover; at least three grooves in which infusion needles are inserted are formed on the gasket and are not positioned on the same straight line; and the outer cover, the gasket and the inner cover are connected with a neck of the infusion container in a sealing manner to form a completed infusion container. The invention has the advantages as follows: during infusion, the grooves on the gaskets are not completely overlapped with a welding joint line of the inner cover; the infusion needles have small puncture resistance so as to facilitate the puncture; and the infusion container has favorable safety, cost economization and infusion function and/or medicine adding function and is simple and convenient for operation.
Description
Technical field
The invention belongs to medical infusion packing technique field, particularly a kind of lid has the infusion vessel of gasket seal.
Background technology
Infusion vessel is the transfusion instrument of using always, and its seal cover requires to have the transfusion function, preferably also has the dosing function.
Present medical large transfusion container adopts glass or macromolecular material to make mostly, and wherein, the infusion solutions container that macromolecular material is made has non-friable property, is widely used.The closing device of existing plastic container for infusion or transfusion bag all is to come the closed container mouth with the combined plastic seal cover, and this seal cover is made up of three parts: inner cap, enclosing cover and place inner cap and enclosing cover between pad, symmetrical round recessed is arranged on the pad; During use; Draw ring on the pulling enclosing cover caping, its easily tore film can be torn, and forms opening; Expose gasket seal; With the thin layer of resin needle penetration pad Rotary-table groove and inner cap caping, can inject in the infusion solutions container, contact the back with medicinal liquid and realize infusion treatment.This combination container has improved the sealing of infusion solutions container, and the control transfusion is polluted.
But existing infusion vessel ubiquity disadvantage: the thin layer of inner cap caping has a bad mold joint during owing to the welding of infusion vessel inner cap, when machine assembles pad automatically; Symmetrical Rotary-table groove on the pad is overlapping with the interior bad mold joint that covers sometimes; Syringe needle passes the Rotary-table groove and withstands bad mold joint during transfusion, and its resistance is big, is difficult to disposable puncture; Not easy to operate, unnecessary waste when causing actual use.
Summary of the invention
The purpose of this invention is to provide a kind of infusion vessel, it comprises bottle, enclosing cover and inner cap, and the caping of enclosing cover is provided with easy-open lid; The caping of inner cap is a thin layer, is provided with gasket seal between enclosing cover and the inner cap, and pad is provided with the cylinder groove; Use the sealing pad can avoid overlapping fully with infusion vessel inner cap welding bad mold joint, have at least a hole and inner cap welding bad mold joint not overlapping, to pass cylinder groove resistance little for syringe needle when guaranteeing to infuse; Be easy to puncture; Easy and simple to handle, guarantee infusion treatment, practice thrift cost.
Technical scheme of the present invention:
Infusion vessel according to the invention comprises bottle, enclosing cover and inner cap; The caping of enclosing cover is provided with easy-open lid; The caping of inner cap is a thin layer, is provided with the polyisoprene gasket seal between enclosing cover and the inner cap, on the polyisoprene gasket seal, is provided with the cylinder groove; The eck of enclosing cover, polyisoprene gasket seal and inner cap and infusion vessel is tightly connected; Synthetic complete infusion vessel it is characterized in that said pad is provided with at least three grooves that are used to insert transfusion needle, and said groove is not on same straight line.
The easy-open lid of enclosing cover caping comprises easy-to-draw diaphragm seal and pull-tab, and easy-to-draw diaphragm seal periphery is provided with easy-to-draw impression, and pull-tab is connected above the easy-to-draw diaphragm seal.Said bottle body bottom also has anti-slide plate.
Following structure is a preferred form of the present invention:
Enclosing cover thickness is 1-2mm, and inner cap thickness is 0.5-1mm;
The thickness of polyisoprene gasket seal is 3-5mm, and the polyisoprene gasket seal is provided with the cylinder groove, and the centre distance between the cylinder groove is 1-1.2cm, cylinder groove back cut diameter 3-5mm, lower port diameter 2-3mm.
According to Figure of description, the further technical scheme of the present invention is: a kind of infusion vessel comprises bottle (1), enclosing cover (7) and inner cap (2); The caping of enclosing cover (7) is provided with easy-open lid, and easy-open lid comprises easy-to-draw diaphragm seal (8) and pull-tab (4), and easy-to-draw diaphragm seal (8) periphery is provided with easy-to-draw impression; Pull-tab (4) is connected above the easy-to-draw diaphragm seal (8); The caping of inner cap (2) is a thin layer, is provided with pad (3) between enclosing cover (7) and the inner cap (2), on pad (3), is provided with groove (6); Enclosing cover (7), pad (3) and inner cap (2) are tightly connected with the eck (9) of infusion vessel; Synthetic complete infusion vessel it is characterized in that said pad (3) is provided with at least three grooves (6) that are used to insert transfusion needle, and said groove (6) is not on same straight line.
Also has anti-slide plate (5) according to the described bottle of Figure of description (1) bottom.
Further, said pad (3) is provided with at least 3 grooves (6), and preferred said pad (3) is provided with three grooves (6), perhaps is provided with four grooves (6), perhaps is provided with six grooves (6).
Further, the pad of described infusion vessel (3) thickness is 3-5mm.
Further, the centre distance between the groove of described infusion vessel (6) is 1-1.2cm, groove (6) back cut diameter 3-5mm, lower port diameter 2-3mm.
Further, the groove of described infusion vessel (6) is a cylinder; Pad (3) is the polyisoprene gasket seal; Infusion vessel enclosing cover (7) thickness is 1-2mm, and inner cap (2) thickness is 0.5-1mm.
Infusion vessel of the present invention is when infusing; Can use following steps to carry out the technical scheme of embodiment of the present invention successively: to pull the outer pull-tab that covers; Easy-to-draw diaphragm seal is opened along easy-to-draw impression; In reveal the polyisoprene gasket seal and be provided with at least three grooves that are used to insert transfusion needle, and said groove is on same straight line, during transfusion syringe needle select the cylinder groove not with the eclipsed cylinder groove insertion of inner cap bad mold joint; Get into transfusion needle through medicinal liquid behind the inner cap thin layer, carry out infusion treatment.
Compared with prior art, the present invention has following advantage: solution container of the present invention has a kind of gasket seal of infusion vessel lid, and its acupuncture groove on when transfusion gasket seal has only two acupuncture grooves and inner cap soldered zygonema overlapping at most; Avoid all acupuncture grooves all overlapping with inner cap soldered zygonema; Transfusion needle is avoided and the eclipsed groove puncture of inner cap soldered zygonema during transfusion, and resistance is little, is easy to puncture; Easy and simple to handle; Safety is good, practices thrift cost, has transfusion function and/or dosing function.
Description of drawings:
Fig. 1 is a main TV structure sketch map of the present invention;
Fig. 2 is the plan structure sketch map of lid of the present invention;
Fig. 3 is the structural representation of gasket seal among the embodiment 1;
Fig. 4 is the structural representation of gasket seal among the embodiment 2;
Fig. 5 is the structural representation of gasket seal among the embodiment 3.
Among the figure: the 1-bottle, the 2-inner cap, the 3-pad, the 4-pull-tab, 5-prevents slide plate, 6-groove, 7-enclosing cover, the easy-to-draw diaphragm seal of 8-, 9-eck.
The specific embodiment
Specify content of the present invention through embodiment below.In the present invention, the embodiment of the following stated is in order better to set forth the present invention, is not to be used for limiting scope of the present invention.
Infusion vessel of the present invention comprises main parts such as container and capping.Following embodiment relates generally to technical scheme of the present invention, i.e. the main part of seal cover.
Embodiment 1:
Main part with polypropylene granules single injection-molded seal cover; Main part comprises enclosing cover 7 and inner cap 2; The caping of enclosing cover 7 is provided with easy-open lid, and easy-open lid comprises easy-to-draw diaphragm seal 8 and pull-tab 4, and the caping of inner cap 2 is a thin layer; Be provided with polyisoprene gasket seal 3 between enclosing cover 7 and the inner cap 2; On the polyisoprene gasket seal, be provided with three cylinder shape grooves 6, enclosing cover, polyisoprene gasket seal 3 and inner cap 2 are injection molded into one, synthetic complete infusion vessel with eck 9 sealings of infusion vessel.With polypropylene granules difference injection mo(u)lding enclosing cover 7, inner cap 2, easy-to-draw diaphragm seal 8 and pull-tab 4.Easy-to-draw diaphragm seal 8 peripheries are provided with easy-to-draw impression, and pull-tab 4 welding heat seals are connected above the diaphragm seal 8.
Each several part detailed structure size is following:
Enclosing cover 7 thickness are 1mm, and inner cap 2 thickness are 0.5mm;
The thickness of polyisoprene gasket seal 3 is 5mm, and polyisoprene gasket seal 3 is provided with cylinder groove 6, and the centre distance between the cylinder groove 6 is 1.2cm, cylinder groove 6 back cut diameter 5mm, lower port diameter 3mm.
Embodiment 2:
Agent structure is same as embodiment 1, on polyisoprene gasket seal 3, is provided with four cylinder shape grooves 6, and it is 1.5mm that the each several part detailed structure is of a size of enclosing cover 7 thickness, and inner cap 2 thickness are 1mm; The thickness of polyisoprene gasket seal 3 is 4mm, and polyisoprene gasket seal 3 is provided with cylinder groove 6, and the centre distance between the cylinder groove 6 is 1cm, cylinder groove 6 back cut diameter 4mm, lower port diameter 2mm.
Embodiment 3:
Agent structure is same as embodiment 1, on polyisoprene gasket seal 3, is provided with six cylinder shape grooves 6, and it is 2mm that the each several part detailed structure is of a size of enclosing cover 7 thickness, and inner cap 2 thickness are 1mm; The thickness of polyisoprene gasket seal 3 is 3mm, and polyisoprene gasket seal 3 is provided with cylinder groove 6, and the centre distance between the cylinder groove 6 is 1.2cm, cylinder groove 6 back cut diameter 3mm, lower port diameter 2mm.
In above-mentioned description, new characteristic of the present invention and advantage are fully disclosed.Yet this is open only to be illustrative in many aspects, rather than restrictive.On the basis disclosed herein, those skilled in the art can change on details or aspect the layout under the situation that does not exceed the scope of the invention fully, comprises the combination of various feature and advantage of the present invention or separately use.
Claims (1)
1. an infusion vessel comprises bottle (1), enclosing cover (7) and inner cap (2), and the caping of enclosing cover (7) is provided with easy-open lid; Easy-open lid comprises easy-to-draw diaphragm seal (8) and pull-tab (4), and easy-to-draw diaphragm seal (8) periphery is provided with easy-to-draw impression, and pull-tab (4) is connected above the easy-to-draw diaphragm seal (8); The caping of inner cap (2) is a thin layer; Be provided with pad (3) between enclosing cover (7) and the inner cap (2), on pad (3), be provided with groove (6), enclosing cover (7), pad (3) and inner cap (2) are tightly connected with the eck (9) of infusion vessel; Synthetic complete infusion vessel; It is characterized in that said pad (3) is provided with four or six grooves (6) that are used to insert transfusion needle, and said groove (6) is not on same straight line
Wherein: said pad (3) thickness is 3-5mm;
And said pad (3) is the polyisoprene gasket seal;
Centre distance between the said groove (6) is 1-1.2cm;
Said groove (6) back cut diameter 3-5mm, lower port diameter 2-3mm;
Said infusion vessel enclosing cover (7) thickness is 1-2mm, and inner cap (2) thickness is 0.5-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100628182A CN102106782B (en) | 2011-03-16 | 2011-03-16 | Infusion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100628182A CN102106782B (en) | 2011-03-16 | 2011-03-16 | Infusion container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102106782A CN102106782A (en) | 2011-06-29 |
| CN102106782B true CN102106782B (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100628182A Active CN102106782B (en) | 2011-03-16 | 2011-03-16 | Infusion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102106782B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417134Y (en) * | 2000-02-03 | 2001-01-31 | 杭州橡胶制品厂 | Rubber stopper for infusion bottle |
| CN2827361Y (en) * | 2005-08-01 | 2006-10-18 | 李仙玉 | Joint for soft transfusion bag |
| CN201088714Y (en) * | 2007-08-09 | 2008-07-23 | 四川科伦药业股份有限公司 | Combination cover of infusion container |
| CN201123903Y (en) * | 2007-11-23 | 2008-10-01 | 四川科伦药业股份有限公司 | Sealing cover for adding medicine |
| CN202020677U (en) * | 2011-03-16 | 2011-11-02 | 江苏苏中药业集团股份有限公司 | Transfusion container |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7547300B2 (en) * | 2006-04-12 | 2009-06-16 | Icu Medical, Inc. | Vial adaptor for regulating pressure |
| CA2694316C (en) * | 2007-07-31 | 2015-11-10 | B. Braun Medical Inc. | Flexible storage container |
| CN201578573U (en) * | 2009-12-13 | 2010-09-15 | 程继勇 | Combined cap for soft bag or plastic bottle |
-
2011
- 2011-03-16 CN CN2011100628182A patent/CN102106782B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417134Y (en) * | 2000-02-03 | 2001-01-31 | 杭州橡胶制品厂 | Rubber stopper for infusion bottle |
| CN2827361Y (en) * | 2005-08-01 | 2006-10-18 | 李仙玉 | Joint for soft transfusion bag |
| CN201088714Y (en) * | 2007-08-09 | 2008-07-23 | 四川科伦药业股份有限公司 | Combination cover of infusion container |
| CN201123903Y (en) * | 2007-11-23 | 2008-10-01 | 四川科伦药业股份有限公司 | Sealing cover for adding medicine |
| CN202020677U (en) * | 2011-03-16 | 2011-11-02 | 江苏苏中药业集团股份有限公司 | Transfusion container |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102106782A (en) | 2011-06-29 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: No.1 Suzhong Road, Jiangyan District, Taizhou City, Jiangsu Province 225500 Patentee after: Suzhong Pharmaceutical Group Co.,Ltd. Address before: 225500 No. 1 Su Zhong Road, Jiangyan, Jiangsu Patentee before: JIANGSU SUZHONG PHARMACEUTICAL GROUP Co.,Ltd. |