CN201603098U - Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube - Google Patents
Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube Download PDFInfo
- Publication number
- CN201603098U CN201603098U CN2009202974703U CN200920297470U CN201603098U CN 201603098 U CN201603098 U CN 201603098U CN 2009202974703 U CN2009202974703 U CN 2009202974703U CN 200920297470 U CN200920297470 U CN 200920297470U CN 201603098 U CN201603098 U CN 201603098U
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- diaphragm seal
- transfusion
- lid
- tube
- easy
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- Expired - Lifetime
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Abstract
The utility model provides a sealing cover of a transfusion container with an easily-torn sealing film transfusion tube and a medicine adding tube, belonging to a sealing device of tubes for inlet liquid and outlet liquid of a transfusion bottle (bag). The easily-torn sealing film transfusion tube and the medicine adding tube are basically fixed on the same surface of a thin plate at the bottom of the cover in parallel; the easily-torn sealing film transfusion tube consists of an easily-torn sealing film transfusion needle catheter and an easily-torn sealing film; the medicine adding tube comprises a medicine adding tube body, a gasket, a gasket fixing ring and a zip-top cover; a diaphragm of the gasket is provided with the gasket; the gasket is provided with the gasket fixing ring; and the cover body consists of a circular thin plate at the bottom of the cover, a hollow cylinder body which is connected with the side wall of the cover, and a cylinder body welding ring which is formed by the outward extension of the edge of the hollow cylinder body. The sealing cover has the advantages of being capable of realizing double functions of medicine adding and transfusing due to the two tubes, hardly falling scraps when transfusing and puncturing, easy puncture, and lower manufacturing cost.
Description
Technical field
This utility model belongs to medical infusion packing technique field, particularly has the two-tube transfusion container sealing cover of dosing and two kinds of functions of transfusion.
Background technology
Transfusion container sealing cover requires to have the transfusion function, preferably also the dosing function should be arranged.
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, and 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).When transfusion,, contact the back with medicinal liquid and realize transfusion with resin needle penetration pad and inner cap.Because pad and inner cap are thicker, in piercing process, pad and inner cap all easily fall 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.
Summary of the invention
The purpose of this utility model provides a kind of with the two-tube conjuncted transfusion container sealing cover that easily tears diaphragm seal tube for transfusion and chemical feed pipe, and the sealing lid can be realized dosing, two functions of transfusion.In the vein puncture process, be difficult for falling bits, be easy to puncture; And the production cost of this transfusion container sealing cover is also lower.
Structure of the present utility model is:
Band easily tears the transfusion container sealing cover of diaphragm seal tube for transfusion and chemical feed pipe, comprises and easily tears diaphragm seal tube for transfusion 1, chemical feed pipe 2 and lid 3, it is characterized in that: both are fixed on the same one side of lid 3 substantially parallel easily to tear diaphragm seal tube for transfusion 1 and chemical feed pipe 2; Lid 3 is used for being tightly connected with the eck of infusion bottle (bag), synthetic complete infusion bottle (bag).
Easily tear diaphragm seal tube for transfusion 1 by easily tearing diaphragm seal infusion needle guide tube 4 and easily tearing diaphragm seal 7 two parts and form, easily tear diaphragm seal infusion needle guide tube 4 and be connected to become the logical structure in interior Kongxiang with lid 3; The hollow cross-section of easily tearing diaphragm seal infusion needle guide tube 4 is provided with seal dissepiment 5; Easily tear diaphragm seal infusion needle guide tube 4 one port edges and stretch out and become to connect film welding ring 6, connect to be sealed with on the film welding ring 6 and easily tear diaphragm seal 7, easily tear one part, diaphragm seal 7 edges and protrude into pulling-on piece 8.
The logical integrative-structure in Kongxiang in chemical feed pipe 2 is connected to become with lid 3; Chemical feed pipe 2 is made up of dosing body 21, pad 11, spacers ring 17,10 4 parts of easy-open lid; The opening inner surface of dosing body 21 is provided with sky 12 in the depression, and empty 12 bottom is provided with pad barrier film 22 in the depression; Pad barrier film 22 is provided with pad 11, and pad 11 is provided with spacers ring 17; Easy-open lid 10 comprises easy-to-draw spill lid 13 and pull-tab 14, is easy-to-draw diaphragm seal 15 in the middle of the easy-to-draw spill lid 13, and easy-to-draw diaphragm seal 15 peripheries are provided with easy-to-draw impression, and pull-tab 14 is connected above the easy-to-draw diaphragm seal 15; The welded edge 23 of easy-to-draw spill lid 13 is tightly connected with interior empty 12 the groove circle welding ring 24 of depression; Spacers ring 17 is a circulus.Spacers ring 17 in this chemical feed pipe 2 is between pad 11 and welded edge 23, welded edge 23 is pressed in spacers ring 17 above the pad 11, make pad 11 when dosing is needled into and pull out, pad 11 can not produce displacement, can not produce the gap, problem that can gapped long-pending medicine produces, and the sanitary standard of chemical feed pipe 2 is improved greatly.
Following structure is a preferred form of the present utility model:
The thickness of pad 11 is 4.0-6.0mm; Pad barrier film 22 thickness are 0.3-1.0mm;
Advantage of the present utility model:
This utility model is a kind of with the two-tube conjuncted transfusion container sealing cover that easily tears diaphragm seal tube for transfusion and chemical feed pipe, can realize dosing, two functions of transfusion, compares with traditional seal cover, is difficult for falling bits in the vein puncture process, is easy to puncture; And the production cost of this transfusion container sealing cover is also lower.
The easy-open lid of chemical feed pipe and interior empty being tightly connected of depression can guarantee that chemical feed pipe water when sterilization can not infiltrate, and inner any position is in aseptic condition all the time, must not carry out disinfection to the pad outer surface before injecting in infusion vessel or taking out medicinal liquid.Sky makes falling bits and can not entering in the infusion vessel of pad in the depression, has got rid of chemical feed pipe and has fallen bits and pollute.The easy-to-draw opening structure of easy-open lid can be simplified transfusion operation.
This utility model is provided with the spacers ring between pad and easy-open lid, on the one hand pad is played fixation, pad can not become flexible draw back easy-to-draw diaphragm seal when dosing after, make on the other hand to keep rational distance between pad and the easy-open lid, pad can not destroyed by high temperature when the welding easy-open lid.
The structure that band easily tears diaphragm seal is extremely simple, and cost is low, removes diaphragm seal and is easy to.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is a cross-sectional view of the present utility model;
1 is easily to tear the diaphragm seal tube for transfusion among the figure, the 2nd, chemical feed pipe, the 3rd, lid, the 4th, easily tear the diaphragm seal infusion needle guide tube, the 5th, seal dissepiment, the 6th, connect the film welding ring, the 7th, easily tear diaphragm seal, the 8th, pulling-on piece, the 10th, easy-open lid, the 11st, pad, the 12nd, empty in the depression, the 13rd, easy-to-draw spill lid, the 14th, pull-tab, the 15th, easy-to-draw diaphragm seal, the 17th, the spacers ring, the 21st, the dosing body, the 22nd, the pad barrier film, the 23rd, welded edge, the 24th, groove circle welding ring, the 35th, lid end thin slice, the 36th, hollow cylinder, the 37th, the cylinder welding ring, the 38th, the lid sidewall.
The specific embodiment
With the main part of polypropylene granules single injection-molded seal cover, main part comprise lid 3, easily tear diaphragm seal tube for transfusion 1 the dosing body 21 that easily tears diaphragm seal infusion needle guide tube 4 parts, chemical feed pipe 2 and the depression in empty 12 parts.It is also substantially parallel with the same one side that chemical feed pipe 2 is positioned at lid 3 lid end thin slices 35 easily to tear diaphragm seal tube for transfusion 1, and the distances of easily tearing between 2 liang of pipes of diaphragm seal tube for transfusion 1 and chemical feed pipe outer wall are 6mm.With polypropylene granules difference injection mo(u)lding easy-open lid 10 and spacers ring 17.Make pad 11 with polyisoprene.
To easily tear diaphragm seal 7 and connect film welding ring 6 heat seals sealing; It is empty 12 that pad 11 is put into depression, spacers ring 17 is placed above the pad 11 and with depression in empty 12 clampings, again the welded edge 23 of the easy-to-draw spill lid 13 of the easy-open lid 10 groove circle welding ring 24 with interior empty 12 tops of depression is tightly connected.Promptly become the transfusion container sealing cover that band easily tears diaphragm seal tube for transfusion and chemical feed pipe.
Each several part detailed structure and size are as follows:
1, easily tears the diaphragm seal tube for transfusion: easily tear diaphragm seal tube for transfusion 1 by easily tearing diaphragm seal infusion needle guide tube 4 and easily tearing diaphragm seal 7 two parts and form, easily tear diaphragm seal infusion needle guide tube 4 and be connected to become the logical structure in interior Kongxiang with lid 3; The hollow cross-section of easily tearing diaphragm seal infusion needle guide tube 4 is provided with seal dissepiment 5; Easily tear diaphragm seal infusion needle guide tube 4 one port edges and stretch out and become to connect film welding ring 6, connect to be sealed with on the film welding ring 6 and easily tear diaphragm seal 7, easily tear one part, diaphragm seal 7 edges and protrude into pulling-on piece 8.
Easily tearing diaphragm seal infusion needle guide tube 4 length is 20.0mm, and internal diameter is 5.0mm, and wall thickness is 1.0mm;
Connecing film welding ring 6 internal diameters is 5.0mm, and external diameter is 9.0mm, and width is 2.0mm, and thickness is 2.0mm;
Easily tearing diaphragm seal 7 internal diameters is 5.0mm, and external diameter is 9.0mm.
2, chemical feed pipe: the logical integrative-structure in Kongxiang in chemical feed pipe 2 is connected to become with lid 3; Chemical feed pipe 2 is made up of dosing body 21, pad 11, spacers ring 17,10 4 parts of easy-open lid; The opening inner surface of dosing body 21 is provided with sky 12 in the depression, and empty 12 bottom is provided with pad barrier film 22 in the depression; Pad barrier film 22 is provided with pad 11, and pad 11 is provided with spacers ring 17; Easy-open lid 10 comprises easy-to-draw spill lid 13 and pull-tab 14, is easy-to-draw diaphragm seal 15 in the middle of the easy-to-draw spill lid 13, and easy-to-draw diaphragm seal 15 peripheries are provided with easy-to-draw impression, and pull-tab 14 is connected above the easy-to-draw diaphragm seal 15; The welded edge 23 of easy-to-draw spill lid 13 is tightly connected with interior empty 12 the groove circle welding ring 24 of depression; Spacers ring 17 is a circulus.Spacers ring 17 in this chemical feed pipe 2 is between pad 11 and welded edge 23, welded edge 23 is pressed in spacers ring 17 above the pad 11, make pad 11 when dosing is needled into and pull out, pad 11 can not produce displacement, can not produce the gap, problem that can gapped long-pending medicine produces, and the sanitary standard of chemical feed pipe 2 is improved greatly.
Empty 12 highly is 7.0mm in the depression, and internal diameter is 7.0mm;
Groove circle welding ring 24 internal diameters at empty 12 tops are 7.0mm in the depression, and external diameter is 11.0mm, and width is 2.0mm, and thickness is 2.0mm;
Easy-open lid 10 internal diameters are 7.0mm, and external diameter is 11.0mm, and width is 2.0mm;
The thickness of easy-to-draw diaphragm seal 15 is 2.0mm.
3, lid: lid 3 is made up of thin slice at the bottom of the circular lid 35, lid sidewall 38 hollow cylinder 36, hollow cylinder 36 edges that are formed by connecting cylinder welding ring 37 3 parts that form that stretch out; Lid end thin slice 35 have two perforates respectively with easily tear diaphragm seal tube for transfusion 1 and chemical feed pipe 2 in logical being connected in Kongxiangs.
The diameter of lid end thin slice 35 is 30.0mm, and thickness is 3.0mm;
Claims (3)
1. band easily tears the transfusion container sealing cover of diaphragm seal tube for transfusion and chemical feed pipe, comprises and easily tears the diaphragm seal tube for transfusion
(1), chemical feed pipe (2) and lid (3), it is characterized in that: both are fixed on the same one side of lid (3) lid end thin slice (35) substantially parallel easily to tear diaphragm seal tube for transfusion (1) and chemical feed pipe (2);
Easily tear diaphragm seal tube for transfusion (1) by easily tearing diaphragm seal infusion needle guide tube (4) and easily tearing diaphragm seal (7) two parts and form, easily tear diaphragm seal infusion needle guide tube (4) and be connected to become the logical structure in interior Kongxiang with lid (3); The hollow cross-section of easily tearing diaphragm seal infusion needle guide tube (4) is provided with seal dissepiment (5); Easily tear diaphragm seal infusion needle guide tube (4) one port edges and stretch out and become to connect film welding ring (6), connect to be sealed with on the film welding ring (6) and easily tear diaphragm seal (7), easily tear one part, diaphragm seal (7) edge and protrude into pulling-on piece (8);
The logical integrative-structure in Kongxiang in chemical feed pipe (2) is connected to become with lid (3); Chemical feed pipe (2) is made up of dosing body (21), pad (11), spacers ring (17), (10) four parts of easy-open lid; The opening inner surface of dosing body (21) is provided with empty (12) in the depression, and the bottom of empty (12) is provided with pad barrier film (22) in the depression; Pad barrier film (22) is provided with pad (11), and pad (11) is provided with spacers ring (17); Easy-open lid (10) comprises easy-to-draw spill lid (13) and pull-tab (14), is easy-to-draw diaphragm seal (15) in the middle of the easy-to-draw spill lid (13), and easy-to-draw diaphragm seal (15) periphery is provided with easy-to-draw impression, and pull-tab (14) is connected above the easy-to-draw diaphragm seal (15); The welded edge (23) of easy-to-draw spill lid (13) is tightly connected with the groove circle welding ring (24) of depression interior empty (12); Spacers ring (17) is a circulus;
Lid (3) is made up of lid end thin slice (35), lid sidewall (38) hollow cylinder (36), hollow cylinder (36) edge that are formed by connecting cylinder welding ring (37) three parts that form that stretch out; Lid end thin slice (35) have two perforates respectively with easily tear diaphragm seal tube for transfusion (1) and the interior Kongxiang of chemical feed pipe (2) and lead to and connect.
2. band according to claim 1 easily tears the transfusion container sealing cover of diaphragm seal tube for transfusion and chemical feed pipe, it is characterized in that: the thickness of pad (11) is 4.0-6.0mm, and pad barrier film (22) thickness is 0.3-1.0mm.
3. band according to claim 1 easily tears the transfusion container sealing cover of diaphragm seal tube for transfusion and chemical feed pipe, it is characterized in that: seal dissepiment (5) slightly becomes " V " shape, and " V " shape opening direction is for easily tearing the direction of diaphragm seal (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974703U CN201603098U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974703U CN201603098U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603098U true CN201603098U (en) | 2010-10-13 |
Family
ID=42947806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202974703U Expired - Lifetime CN201603098U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with easily-torn sealing film transfusion tube and medicine adding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525813A (en) * | 2010-12-17 | 2012-07-04 | 崇州君健塑胶有限公司 | Double-riser sealing cover |
-
2009
- 2009-12-22 CN CN2009202974703U patent/CN201603098U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525813A (en) * | 2010-12-17 | 2012-07-04 | 崇州君健塑胶有限公司 | Double-riser sealing cover |
| CN102525813B (en) * | 2010-12-17 | 2015-06-17 | 崇州君健塑胶有限公司 | Double-riser sealing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Henan Kelun Pharmaceutical Co., Ltd. Assignor: Sichuan Kelun Pharmaceutical Co., Ltd. Contract record no.: 2011510000082 Denomination of utility model: Transfusion container sealing cover with easily-torn sealing membrane transfusion pipe and drug feeding pipe Granted publication date: 20101013 License type: Exclusive License Record date: 20110607 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |