CN201847924U - Double-mouth tube sealing cover - Google Patents
Double-mouth tube sealing cover Download PDFInfo
- Publication number
- CN201847924U CN201847924U CN 201020282745 CN201020282745U CN201847924U CN 201847924 U CN201847924 U CN 201847924U CN 201020282745 CN201020282745 CN 201020282745 CN 201020282745 U CN201020282745 U CN 201020282745U CN 201847924 U CN201847924 U CN 201847924U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- tube
- coated plate
- film coated
- double
- 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
Links
Images
Abstract
The utility model relates to a double-mouth tube sealing cover and belongs to fittings of a plastic transfusion bottle/bag. The double-mouth tube sealing cover comprises a circular cover body, a transfusion tube, a dosing tube and a film faced plywood. The double-mouth tube sealing cover can ensure that water can not completely permeate during the sterilization, and a dosing hole and a transfusion hole after being sterilized are in an aseptic state always; and before liquid medicine is injected into a container or taken out, the outer surface of a gasket does not need to be sterilized. The double-mouth tube sealing cover can solve the problem of chipping falling-off caused by transfusion puncture, is convenient for the machine recognition and the direction adjustment for the sealing cover during the production of the transfused liquid medicine and is also convenient for a nurse to identify the dosing tube and the transfusion tube during the use.
Description
Technical field
This utility model double bimouth pipe seal cover, belong to plastic infusion bottle or the bag accessory.Particularly have the infusion bottle of dosing and two kinds of functions of transfusion or the accessory 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, medicinal liquid being poured into bottle or bag, convenient the time again at bottle/bag mouth heat seal sealing dosing lid to patient infusion, in the bottle/bag of infusing, 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 (as the polyisoprene pad).Because pad and inner cap are thicker, in piercing process, pad and inner cap all easily fall bits, often cause medicinal liquid contaminated; In addition, the production cost of this combined plastic seal cover is also higher.
The utility model content
The purpose of this utility model provides a kind of double bimouth pipe seal cover, comprises circular lid 1, tube for transfusion 2, chemical feed pipe 3; Both are fixed on the same one side of circular lid 1 abreast tube for transfusion 2 and chemical feed pipe 3, and the other end of tube for transfusion 2 and chemical feed pipe 3 stretches out and forms film coated plate 6, and film coated plate 6 is connected in one tube for transfusion 2 and chemical feed pipe 3.
Tube for transfusion 2 one ends link to each other and hollow with circular lid 1, are provided with tube for transfusion seal dissepiment 4 with circular lid 1 point of attachment, and the other end stretches out and forms film coated plate 6, film coated plate 6 and easily tore film 9 welding;
Chemical feed pipe 3 one ends link to each other with circular lid 1, and the other end stretches out and forms film coated plate 6, and film coated plate 6 is by sealing with easily tore film 9 bonding realizations; Middle cross-section is provided with chemical feed pipe seal dissepiment 5, and the chemical feed pipe seal dissepiment is provided with pad 7 more than 5, and pad 7 tops are provided with circular trim ring 8, and trim ring 8 is in same plane with film coated plate 6.
The internal diameter of tube for transfusion 2 is slightly less than the internal diameter of transfusion needle, and its material has certain elasticity, and tube for transfusion 2 can prevent the transfusion needle landing by frictional force with transfusion needle during puncture; In addition, tube for transfusion 2 top internal diameters are slightly larger than the bottom internal diameter, make infusion hole form about 1 ° tapering, and when the transfusion needle puncture entered tube for transfusion 2, the effect that can pass through the tapering self-locking had been avoided leakage with tightly clamping of transfusion needle like this.
Seal dissepiment in tube for transfusion 2 and chemical feed pipe 3, seal dissepiment thickness is wanted suitably, when the people pushes liquid in the transfusion bottle/bag, and the fluid pressure packing film of decoding that can not rise, and transfusion needle can more easily puncture seal dissepiment, makes transfusion needle can touch the solution of transfusion in the bottle/bag.
Description of drawings
Fig. 1 is that outward appearance of the present utility model is looked up structural representation;
Fig. 2 is an outward appearance plan structure sketch map of the present utility model;
Fig. 3 is a cross-sectional view of the present utility model;
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.
Advantage of the present utility model:
The specific embodiment
Embodiment 1: the double bimouth pipe seal cover
With the main part of polypropylene granules single injection-molded double bimouth pipe seal cover, comprise circular lid 1, tube for transfusion 2, chemical feed pipe 3 and circular triangle film coated plate 6; With polypropylene granules injection mo(u)lding trim ring 8, make pad 7 with polyisoprene; Be cut into easily tore film 9 with the special-purpose film of polypropylene.
Pad 7 is put into chemical feed pipe 3, trim ring 8 is pressed on the pad, and weld, at last the mode of easily tore film 9 by welding is fixed on the circular triangle film coated plate with circular triangle film coated plate 6.
Circular lid 1 diameter is that Φ 29mm, tube for transfusion 2 diameters are that Φ 5.7mm, chemical feed pipe 3 diameters are Φ 8.5mm.
Film coated plate 6 is by sealing with the bonding realization of easily tore film 9 (thick is 0.1-3mm).
Embodiment 2: the easily tore film seal cover
The seal cover main material is same as embodiment 1, and easily tore film cap body part comprises circular lid 1, tube for transfusion 2, chemical feed pipe 3 and trapezoidal film coated plate 6; With polypropylene granules injection mo(u)lding trim ring 8, make pad 7 with polyisoprene; Be cut into easily tore film 9 with the special-purpose film of polypropylene.
Pad 7 is put into chemical feed pipe 3, trim ring 8 is pressed on the pad, and weld, at last the mode of easily tore film 9 by welding is fixed on the trapezoidal film coated plate 6 with trapezoidal film coated plate 6.
Claims (6)
1. double bimouth pipe seal cover, it is characterized in that this double bimouth pipe seal cover comprises circular lid (1), tube for transfusion (2), chemical feed pipe (3), circular triangle film coated plate (6), both are fixed on the same one side of circular lid (1) substantially parallel tube for transfusion (2) and chemical feed pipe (3), the other end of tube for transfusion (2) and chemical feed pipe (3) stretches out and forms film coated plate (6), and film coated plate (6) is connected in one tube for transfusion (2) and chemical feed pipe (3).
2. double bimouth pipe seal cover according to claim 1, it is characterized in that tube for transfusion (2) one ends link to each other and hollow with circular lid (1), be provided with tube for transfusion seal dissepiment (4) with circular lid (1) point of attachment, the other end stretches out and forms film coated plate (6), film coated plate (6) and easily tore film (9) welding; The thickness of tube for transfusion seal dissepiment (4) is 0.2-0.4mm.
3. double bimouth pipe seal cover according to claim 1, it is characterized in that chemical feed pipe (3) links to each other with circular lid (1), middle cross-section is provided with chemical feed pipe seal dissepiment (5), be provided with pad (7) more than the dosing seal dissepiment (5), pad (7) top is provided with circular trim ring (8), circular trim ring (8) is in same plane with film coated plate, and film coated plate is by realizing sealing with easily tore film (9) welding.
4. according to claim 1,2 or 3 described double bimouth pipe seal covers, it is characterized in that film coated plate (6) is a circular triangle, trapezoidal or triangle.
5. according to claim 1,2 or 3 described double bimouth pipe seal covers, it is characterized in that the internal diameter of the internal diameter of tube for transfusion (2) less than transfusion needle.
6. double bimouth pipe seal cover according to claim 4 is characterized in that the internal diameter of the internal diameter of tube for transfusion (2) less than transfusion needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020282745 CN201847924U (en) | 2010-08-05 | 2010-08-05 | Double-mouth tube sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020282745 CN201847924U (en) | 2010-08-05 | 2010-08-05 | Double-mouth tube sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201847924U true CN201847924U (en) | 2011-06-01 |
Family
ID=44090343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020282745 Expired - Lifetime CN201847924U (en) | 2010-08-05 | 2010-08-05 | Double-mouth tube sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201847924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
-
2010
- 2010-08-05 CN CN 201020282745 patent/CN201847924U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101804006B (en) | Transfusion container sealing cover with easily-torn sealing membrane transfusion pipe and drug feeding pipe | |
| CN201752494U (en) | Double vertical pipe sealing cover for shuttle-shaped pipe body seat | |
| CN201847924U (en) | Double-mouth tube sealing cover | |
| CN202027919U (en) | Double-standpipe sealing cap | |
| CN202314369U (en) | Double riser pipe sealing cover | |
| CN201510521U (en) | Infusion bag with hard dual interfaces | |
| CN201888938U (en) | Double-tube with diaphragm seal and transfusion bag accessory with hollow ship-shaped tube seat | |
| CN102525813B (en) | Double-riser sealing cover | |
| CN201469668U (en) | Infusion bag with two connectors | |
| CN202397817U (en) | Sealing cover for transfusion package container | |
| CN201664419U (en) | Sealing cover of transfusion container with side pull type transfusion pipe and medicine adding pipe | |
| CN201752496U (en) | Infusion bag accessory with double tubes, saddle-type tube seat and easy-tearing sealing films | |
| CN101804004B (en) | Transfusion container sealing cover with side-pull type transfusion pipe and drug feeding pipe | |
| CN201603097U (en) | Sealing cover of transfusion container with top pull type transfusion tube and medicine adding tube | |
| CN201603096U (en) | Sealing cover of transfusion container with side pull type transfusion tube | |
| CN101804005B (en) | Transfusion container sealing cover with top-pull type transfusion pipe and drug feeding pipe | |
| CN201752495U (en) | Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat | |
| CN101804001B (en) | Transfusion container sealing cover with side-pull type transfusion pipe | |
| CN201404458Y (en) | Infusion sealing cover with aluminum plastic film | |
| CN201752493U (en) | Single vertical pipe sealing cover for shuttle-shaped pipe body seat | |
| CN201775789U (en) | Combination cover for infusion packaging and infusion container comprising same | |
| CN201551567U (en) | Combined cover and container provided with same | |
| CN202277511U (en) | Sealing cover used for transfusion packing container | |
| CN201930243U (en) | Single stand tube with round tube body holder | |
| CN201823062U (en) | Infusion bag accessory adopting rhombus-shaped tube body seat with pull ring type infusion needle guide tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |
|
| CX01 | Expiry of patent term |