CN102525813A - Double-riser sealing cover - Google Patents
Double-riser sealing cover Download PDFInfo
- Publication number
- CN102525813A CN102525813A CN2010105940195A CN201010594019A CN102525813A CN 102525813 A CN102525813 A CN 102525813A CN 2010105940195 A CN2010105940195 A CN 2010105940195A CN 201010594019 A CN201010594019 A CN 201010594019A CN 102525813 A CN102525813 A CN 102525813A
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- China
- Prior art keywords
- transfusion
- coated plate
- film coated
- tube
- feed pipe
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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.)
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Abstract
The invention discloses a double-riser sealing cover. The double-riser sealing cover mainly comprises a round cover body, an infusion tube, a dosing tube and a film-laminating plate, wherein one end of each of the infusion tube and the dosing tube is connected with the round cover body and the other end of each of the infusion tube and the dosing tube is connected with the film-laminating plate. According to the double-riser sealing cover, water is not permeated completely during sterilization; a dosing hole and an infusion hole are still in an aseptic state after sterilization; the outer surface of a spacer is not required to be disinfected before liquid medicine is injected into or taken out of a container; the problem that crumbs fall off during infusion puncture can be solved; during infusion production, a machine can identify and adjust the direction of the sealing cover conveniently; and a nurse can identify the dosing tube and the infusion tube conveniently when the double-riser sealing cover is used.
Description
Technical field
The present invention relates to the accessory of using into and out of the medicine passage of a kind of plastic infusion bottle or bag, particularly relate to infusion bottle with two kinds of functions of dosing and transfusion or two standpipe seal covers of bag.
Background technology
Transfusion container sealing cover requires to have the transfusion function, preferably also the dosing function should be arranged.Existing plastic container for infusion belongs to the accessory of infusion bottle or bag with composite cover.After in factory, pouring into bottle or bag to medicinal liquid, at bottle or bag mouth heat seal sealing dosing lid, convenient when patient infusion again, in infusion bottle or bag, add medicine with metal needle.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).Because pad and inner cap are thicker, in piercing process, pad and inner cap all are prone to bits, often cause medicinal liquid contaminated; In addition, the production cost of this combined plastic seal cover is also higher.
Summary of the invention
When the purpose of this invention is to provide a kind of dosing, chemical feed pipe glue gasket can not occur and fall bits, and it is difunctional with dosing to have a transfusion, can with infusion bottle or soft bag of two standpipe seal covers that be connected.
The present invention realizes through following technical scheme:
The of the present invention pair of standpipe seal cover is made up of circular lid 1, tube for transfusion 2, chemical feed pipe 3 and film coated plate 6, and an end of tube for transfusion 2 and chemical feed pipe 3 is connected with circular lid 1 respectively; The other end of tube for transfusion 2 and chemical feed pipe 3 is connected in film coated plate 6, and film coated plate 6 is connected in one tube for transfusion 2 and chemical feed pipe 3; The outer surface of film coated plate 6 is provided with easily tore film 9, and easily tore film 9 is openings of sealing film coated plate 6, and then tube for transfusion 2 and chemical feed pipe 3 are sealed; Said tube for transfusion 2 is respectively equipped with transfusion seal dissepiment 4 and chemical feed pipe seal dissepiment 5 with chemical feed pipe 3 middle cross-section, and the shaped somewhat of seal dissepiment 4 is V-shaped; The opening inward flange that chemical feed pipe 3 links to each other with film coated plate 6 is provided with cascade ring 10; Be provided with pad 7 between film coated plate 6 and the seal dissepiment 5, be provided with circular trim ring 8 between pad 7 and the film coated plate 6, the outer ring part of circular trim ring 8 is arranged in cascade ring 10, and the inside of circular trim ring 8 is adjacent with pad 7; Circular trim ring 8 is in same plane with film coated plate 6; The edge of opening of circular lid 1 is provided with welding ring 11, and welding ring 11 is used for two standpipe seal covers and transfusion bag or infusion bottle has better connecting portion
Said tube for transfusion 2 and chemical feed pipe 3 side by side, equal in length; Said film coated plate 6 is circular triangle, trapezoidal or triangle; Said film coated plate 6 is trapezoidal, and film coated plate 6 has big or small two ends, a little end and tube for transfusion welding, a big end and chemical feed pipe welding.
Said seal dissepiment 4 is used the polypropylene granules injection molded, and seal dissepiment 4 thickness are 0.3-0.8mm; Can be not leaky when this thickness promptly guarantees injection moulding, guarantee that again transfusion needle is prone to pierce through transfusion seal dissepiment 4.
The thickness of said seal dissepiment 4 is preferably 0.5mm.
Said seal dissepiment 5 is used the polypropylene granules injection molded, and the thickness of seal dissepiment 5 is 0.2-0.6mm, is preferably 0.4mm, and this thickness promptly guarantees dosing pin ability puncture through seal barrier film 5, and does not fall bits, can cooperate with circular trim ring 8 simultaneously to be fixed pad 7.
The thickness of said seal dissepiment 5 is preferably 0.5mm,
The effect of the circular trim ring 8 of the present invention is positions of setting-up piece 7; Make not contact pins 7 of film coated plate 6, thereby when guaranteeing film coated plate 6, do not damage pad 7 with chemical feed pipe 3 thermal welds.
The invention has the advantages that:
1, tube for transfusion of the present invention, chemical feed pipe, circular lid and four critical pieces of film coated plate constitute firm structural relation, and the doctor is very convenient when transfusion operation, and dosing pin and transfusion needle can not cause maloperation from oblique the piercing through of tube wall.To chemical feed pipe the time, can not damage pad to the film coated plate hot weld.In addition, tube for transfusion and chemical feed pipe separate, and the doctor can carry out first dosing when transfusion operation, two kinds of operations of back transfusion, and the elastic packing effect of pad is arranged, feeding operations is health very.
2, tube for transfusion seal dissepiment of the present invention has selected for use polypropylene granules material and best thickness to cooperate; When the people pushes the liquid in the infusion bottle; The fluid pressure tube for transfusion seal dissepiment that can not rise brokenly; And transfusion needle can more easily puncture the tube for transfusion seal dissepiment, makes transfusion needle can touch the solution in the infusion bottle;
3, chemical feed pipe seal dissepiment of the present invention has selected for use polypropylene granules material and best thickness to cooperate, and behind the dosing needle-penetration chemical feed pipe seal dissepiment, rubber cushion can not occur and fall bits.
4, film coated plate of the present invention is provided with easily tore film and can guarantees that sterilization afterwards need not carry out disinfection to the outer surface of pad before injection or the taking-up medicinal liquid in container; Film coated plate has the particular design of the branch of big small end, is convenient to when production transfusion bag or transfusion bag bottle, and the direction of machine recognition and adjustment seal cover is guaranteed the welding of film coated plate small end and tube for transfusion, big end and chemical feed pipe welding.Also be convenient in use identification chemical feed pipe and tube for transfusion that the nurse can be vivider according to the big small end of film coated plate.
5, production cost of the present invention is low.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a generalized section of the present invention;
Among the figure, the 1st, circular lid, the 2nd, tube for transfusion, the 3rd, chemical feed pipe, the 4th, tube for transfusion seal dissepiment, the 5th, chemical feed pipe seal dissepiment, the 6th, film coated plate, the 7th, pad, the 8th, trim ring, the 9th, easily tore film, the 10th, cascade ring, the 11st, welding ring.
Following embodiment is used to further specify the present invention, but is not limited to the present invention.
The specific embodiment
Embodiment 1:
A kind of pair of standpipe seal cover is made up of circular lid 1, tube for transfusion 2, chemical feed pipe 3 and film coated plate 6, and an end of tube for transfusion 2 and chemical feed pipe 3 is connected with circular lid 1 respectively; The other end of tube for transfusion 2 and chemical feed pipe 3 is connected in film coated plate 6, and film coated plate 6 is connected in one tube for transfusion 2 and chemical feed pipe 3; The outer surface of film coated plate 6 is provided with easily tore film 9, and easily tore film 9 is openings of sealing film coated plate 6, and then tube for transfusion 2 and chemical feed pipe 3 are sealed; Tube for transfusion 2 is respectively equipped with transfusion seal dissepiment 4 and chemical feed pipe seal dissepiment 5 with chemical feed pipe 3 middle cross-section, and transfusion seal dissepiment 4 its shaped somewhat are V-shaped; The opening inward flange that chemical feed pipe 3 links to each other with film coated plate 6 is provided with cascade ring 10; Be provided with pad 7 between film coated plate 6 and the seal dissepiment 5, be provided with circular trim ring 8 between pad 7 and the film coated plate 6, the outer ring part of circular trim ring 8 is arranged in cascade ring 10, and the inside of circular trim ring 8 is adjacent with pad 7; Circular trim ring 8 is in same plane with film coated plate 6; The edge of opening of circular lid 1 is provided with welding ring 11, and welding ring 11 is used for two standpipe seal covers and transfusion bag or infusion bottle has better connecting portion; Tube for transfusion 2 and chemical feed pipe 3 side by side, equal in length; Seal dissepiment 4 is used the polypropylene granules injection molded, and its thickness is 0.5mm, can be not leaky when this thickness promptly guarantees injection moulding, guarantee that again transfusion needle is prone to pierce through transfusion seal dissepiment 4; Said seal dissepiment 5 is used the polypropylene granules injection molded, and the thickness of seal dissepiment 5 is 0.4mm, and this thickness promptly guarantees dosing pin ability puncture through seal barrier film 5, and does not fall bits, can cooperate with circular trim ring 8 simultaneously to be fixed pad 7; The effect of circular trim ring 8 is positions of setting-up piece 7; Make not contact pins 7 of film coated plate 6, thereby when guaranteeing film coated plate 6, do not damage pad 7 with chemical feed pipe 3 thermal welds; Said film coated plate 6 is trapezoidal, and film coated plate 6 has big or small two ends, a little end and tube for transfusion welding, a big end and chemical feed pipe welding.
Embodiment 2:
A kind of pair of standpipe seal cover is made up of circular lid 1, tube for transfusion 2, chemical feed pipe 3 and film coated plate 6, and an end of tube for transfusion 2 and chemical feed pipe 3 is connected with circular lid 1 respectively; The other end of tube for transfusion 2 and chemical feed pipe 3 is connected in film coated plate 6, and film coated plate 6 is connected in one tube for transfusion 2 and chemical feed pipe 3; The outer surface of film coated plate 6 is provided with easily tore film 9, and easily tore film 9 is openings of sealing film coated plate 6, and then tube for transfusion 2 and chemical feed pipe 3 are sealed; Tube for transfusion 2 is respectively equipped with transfusion seal dissepiment 4 and chemical feed pipe seal dissepiment 5 with chemical feed pipe 3 middle cross-section, and transfusion seal dissepiment 4 its shaped somewhat are V-shaped; The opening inward flange that chemical feed pipe 3 links to each other with film coated plate 6 is provided with cascade ring 10; Be provided with pad 7 between film coated plate 6 and the seal dissepiment 5, be provided with circular trim ring 8 between pad 7 and the film coated plate 6, the outer ring part of circular trim ring 8 is arranged in cascade ring 10, and the inside of circular trim ring 8 is adjacent with pad 7; Circular trim ring 8 is in same plane with film coated plate 6; The edge of opening of circular lid 1 is provided with welding ring 11, and welding ring 11 is used for two standpipe seal covers and transfusion bag or infusion bottle has better connecting portion; Tube for transfusion 2 and chemical feed pipe 3 side by side, equal in length; Seal dissepiment 4 is used the polypropylene granules injection molded, and its thickness is 0.4mm, can be not leaky when this thickness promptly guarantees injection moulding, guarantee that again transfusion needle is prone to pierce through transfusion seal dissepiment 4; Seal dissepiment 5 is used the polypropylene granules injection molded, and the thickness of seal dissepiment 5 is 0.2-0.6mm, is preferably 0.4mm, and this thickness promptly guarantees dosing pin ability puncture through seal barrier film 5, and does not fall bits, can cooperate with circular trim ring 8 simultaneously to be fixed pad 7; The effect of circular trim ring 8 is positions of setting-up piece 7; Make not contact pins 7 of film coated plate 6, thereby when guaranteeing film coated plate 6, do not damage pad 7 with chemical feed pipe 3 thermal welds; Film coated plate 6 is a triangle, and said film coated plate 6 is trapezoidal, and film coated plate 6 has big or small two ends, a little end and tube for transfusion welding, a big end and chemical feed pipe welding.
Claims (11)
1. two standpipe seal cover is characterized in that this pair standpipe seal cover is made up of circular lid (1), tube for transfusion (2), chemical feed pipe (3) and film coated plate (6),, an end of tube for transfusion (2) and chemical feed pipe (3) is connected with circular lid (1) respectively; The other end of tube for transfusion (2) and chemical feed pipe (3) is connected in film coated plate (6), and film coated plate (6) is connected in one tube for transfusion (2) and chemical feed pipe (3); The outer surface of film coated plate (6) is provided with easily tore film (9); Cross-section is respectively equipped with transfusion seal dissepiment (4) and chemical feed pipe seal dissepiment (5) in the middle of said tube for transfusion (2) and the chemical feed pipe (3), and the shaped somewhat of transfusion seal dissepiment (4) is V-shaped; The opening inward flange that chemical feed pipe (3) links to each other with film coated plate (6) is provided with cascade ring (10); Be provided with pad (7) between film coated plate (6) and the seal dissepiment (5), be provided with circular trim ring (8) between pad (7) and the film coated plate (6), the outer ring part of circular trim ring (8) is arranged in cascade ring (10), and the inside of circular trim ring (8) is adjacent with pad (7); Circular trim ring (8) is in same plane with film coated plate (6); The edge of opening of circular lid (1) is provided with welding ring (11).
2. as claimed in claim 1 pair of standpipe seal cover is characterized in that, said tube for transfusion (2) and chemical feed pipe (3) side by side, equal in length.
3. according to claim 1 or claim 2 two standpipe seal covers is characterized in that said seal dissepiment (4) is used the polypropylene granules injection molded, and seal dissepiment (4) thickness is 0.3-0.8mm.
4. as claimed in claim 3 pair of standpipe seal cover is characterized in that, said seal dissepiment (4) thickness is 0.5mm.
5. like claim 1,2 or 4 described pairs of standpipe seal covers, it is characterized in that said seal dissepiment (5) is used the polypropylene granules injection molded, the thickness of seal dissepiment (5) is 0.2-0.6mm.
6. as claimed in claim 3 pair of standpipe seal cover is characterized in that said seal dissepiment (5) is used the polypropylene granules injection molded, and the thickness of seal dissepiment (5) is 0.2-0.6mm.
7. as claimed in claim 5 pair of standpipe seal cover is characterized in that the thickness of said seal dissepiment (5) is 0.4mm.
8. as claimed in claim 6 pair of standpipe seal cover is characterized in that the thickness of said seal dissepiment (5) is 0.4mm.
9. like claim 1,2,4,6,7 or 8 described pairs of standpipe seal covers, it is characterized in that said film coated plate (6) is circular triangle, trapezoidal or triangle; Said film coated plate (6) has big or small two ends, a little end and tube for transfusion (2) welding, a big end and chemical feed pipe (3) welding.
10. as claimed in claim 3 pair of standpipe seal cover is characterized in that, said film coated plate (6) is circular triangle, trapezoidal or triangle; Said film coated plate (6) has big or small two ends, a little end and tube for transfusion (2) welding, a big end and chemical feed pipe (3) welding.
11. as claimed in claim 4 pair of standpipe seal cover is characterized in that, said film coated plate (6) is circular triangle, trapezoidal or triangle; Said film coated plate (6) has big or small two ends, a little end and tube for transfusion (2) welding, a big end and chemical feed pipe (3) welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594019.5A CN102525813B (en) | 2010-12-17 | 2010-12-17 | Double-riser sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010594019.5A CN102525813B (en) | 2010-12-17 | 2010-12-17 | Double-riser sealing cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102525813A true CN102525813A (en) | 2012-07-04 |
| CN102525813B CN102525813B (en) | 2015-06-17 |
Family
ID=46334656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010594019.5A Active CN102525813B (en) | 2010-12-17 | 2010-12-17 | Double-riser sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102525813B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
| CN104027248A (en) * | 2014-06-30 | 2014-09-10 | 安徽双鹤药用包装有限公司 | Infusion bag connector packaging device and production method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746001A (en) * | 1971-10-20 | 1973-07-17 | Baxter Laboratories Inc | Pierceable access port for parenteral solution containers |
| CN201044819Y (en) * | 2007-01-01 | 2008-04-09 | 吴新地 | Infusion bottle with two medicaments and solution |
| CN201542941U (en) * | 2009-11-24 | 2010-08-11 | 杭州临安达远工贸有限公司 | Port of transfusion bag |
| CN201603098U (en) * | 2009-12-22 | 2010-10-13 | 四川科伦药业股份有限公司 | Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube |
| CN202027919U (en) * | 2010-12-17 | 2011-11-09 | 崇州君健塑胶有限公司 | Double-standpipe sealing cap |
-
2010
- 2010-12-17 CN CN201010594019.5A patent/CN102525813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746001A (en) * | 1971-10-20 | 1973-07-17 | Baxter Laboratories Inc | Pierceable access port for parenteral solution containers |
| CN201044819Y (en) * | 2007-01-01 | 2008-04-09 | 吴新地 | Infusion bottle with two medicaments and solution |
| CN201542941U (en) * | 2009-11-24 | 2010-08-11 | 杭州临安达远工贸有限公司 | Port of transfusion bag |
| CN201603098U (en) * | 2009-12-22 | 2010-10-13 | 四川科伦药业股份有限公司 | Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube |
| CN202027919U (en) * | 2010-12-17 | 2011-11-09 | 崇州君健塑胶有限公司 | Double-standpipe sealing cap |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
| CN104027248A (en) * | 2014-06-30 | 2014-09-10 | 安徽双鹤药用包装有限公司 | Infusion bag connector packaging device and production method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102525813B (en) | 2015-06-17 |
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