CN202020677U - Transfusion container - Google Patents
Transfusion container Download PDFInfo
- Publication number
- CN202020677U CN202020677U CN201120068742XU CN201120068742U CN202020677U CN 202020677 U CN202020677 U CN 202020677U CN 201120068742X U CN201120068742X U CN 201120068742XU CN 201120068742 U CN201120068742 U CN 201120068742U CN 202020677 U CN202020677 U CN 202020677U
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- CN
- China
- Prior art keywords
- easy
- infusion vessel
- transfusion
- inner cap
- pad
- 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 discloses a transfusion container, comprising an outer cover and an inner cover; an easy-open lid is arranged at the top of the outer cover and comprises an easy-open sealing sheet and an easy-open ring, an easy-open pressure mark is arranged at the periphery of the easy-open sealing sheet, the easy-open ring is connected on the easy-open sealing sheet, a membrane 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 for inserting three transfusion needles are arranged on the gasket, and the grooves are not arranged in the same straight line, the outer cover, the gasket and the inner cover are connected with the neck opening of the transfusion container in a sealing way so as to form an integrated transfusion container. The transfusion container has the advantages that the welding seams of the grooves on the gasket and the inner cover are not completely overlapped, the puncture resistance of the transfusion needles is small, the transfusion container is easy to puncture, is simple and convenient to operate and has good safety performance, the cost is saved, and the transfusion container has a transfusion function and/or dosing function.
Description
Technical field
This utility model relates to a kind of medical infusion packing technique field, particularly a kind of pad of infusion vessel lid.
Background technology
Transfusion container sealing 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, 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, form opening, expose gasket seal, thin layer with 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, the thin layer of inner cap caping has a bad mold joint during 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 the very difficult puncture of bad mold joint during transfusion, resistance is big, and is not easy to operate, causes unnecessary waste.
Summary of the invention
This utility model aims to provide a kind of transfusion container sealing pad, 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 transfusion, is easy to puncture, easy and simple to handle, guarantee infusion treatment, save cost.
The technical solution of the utility model:
This utility model comprises 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, be provided with the polyisoprene gasket seal between enclosing cover and the inner cap, be provided with the cylinder groove on the polyisoprene gasket seal, 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 described pad is provided with at least three grooves that are used to insert transfusion needle, and described 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.
Following structure is a preferred form of the present utility model:
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.
When transfusion is used, pull the outer pull-tab that covers, easy-to-draw diaphragm seal is opened along easy-to-draw impression, the interior polyisoprene gasket seal that reveals is provided with at least three grooves that are used to insert transfusion needle, and described groove is not on same straight line, syringe needle selects the cylinder groove not have and the eclipsed cylinder groove insertion of inner cap bad mold joint during transfusion, enters transfusion needle by medicinal liquid behind the inner cap thin layer, carries out infusion treatment.
Advantage of the present utility model:
This utility model is a kind of gasket seal of infusion vessel lid, 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, saves cost, has transfusion function and/or dosing function.
Description of drawings:
Fig. 1 is a main TV structure sketch map of the present utility model;
Fig. 2 is the plan structure sketch map of this utility model lid;
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
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, easy-open lid comprises easy-to-draw diaphragm seal 8 and pull-tab 4, 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 as follows:
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, is provided with four cylinder shape grooves 6 on polyisoprene gasket seal 3, 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, is provided with six cylinder shape grooves 6 on polyisoprene gasket seal 3, 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.
This utility model scope required for protection is not limited to the expressed concrete technical scheme of the foregoing description and the combination of technique scheme.
Claims (9)
1. infusion vessel, comprise enclosing cover (7) and inner cap (2), 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), 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, 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 described pad is provided with at least three grooves that are used to insert transfusion needle, and described groove is not on same straight line.
2. infusion vessel according to claim 1 is characterized in that described pad (3) is provided with three grooves (6).
3. infusion vessel according to claim 1 is characterized in that described pad (3) is provided with four grooves (6).
4. infusion vessel according to claim 1 is characterized in that described pad (3) is provided with six grooves (6).
5. infusion vessel according to claim 1 is characterized in that pad (3) thickness is 3-5mm.
6. infusion vessel according to claim 1 is characterized in that the centre distance between the groove (6) is 1-1.2cm, groove (6) back cut diameter 3-5mm, lower port diameter 2-3mm.
7. infusion vessel according to claim 1 is characterized in that groove (6) is a cylinder.
8. infusion vessel according to claim 1 is characterized in that pad (3) is the polyisoprene gasket seal.
9. infusion vessel according to claim 1 is characterized in that 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 |
|---|---|---|---|
| CN201120068742XU CN202020677U (en) | 2011-03-16 | 2011-03-16 | Transfusion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120068742XU CN202020677U (en) | 2011-03-16 | 2011-03-16 | Transfusion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202020677U true CN202020677U (en) | 2011-11-02 |
Family
ID=44845647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120068742XU Expired - Lifetime CN202020677U (en) | 2011-03-16 | 2011-03-16 | Transfusion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202020677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106782A (en) * | 2011-03-16 | 2011-06-29 | 江苏苏中药业集团股份有限公司 | Infusion container |
-
2011
- 2011-03-16 CN CN201120068742XU patent/CN202020677U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102106782A (en) * | 2011-03-16 | 2011-06-29 | 江苏苏中药业集团股份有限公司 | Infusion container |
| CN102106782B (en) * | 2011-03-16 | 2012-11-28 | 江苏苏中药业集团股份有限公司 | Infusion container |
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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: 20111102 |
|
| CX01 | Expiry of patent term |