CN101804002B - Transfusion container sealing cover with top-pull type transfusion pipe - Google Patents
Transfusion container sealing cover with top-pull type transfusion pipe Download PDFInfo
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- CN101804002B CN101804002B CN2009102635164A CN200910263516A CN101804002B CN 101804002 B CN101804002 B CN 101804002B CN 2009102635164 A CN2009102635164 A CN 2009102635164A CN 200910263516 A CN200910263516 A CN 200910263516A CN 101804002 B CN101804002 B CN 101804002B
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Abstract
The invention relates to a transfusion container sealing cover with a top-pull type transfusion pipe, belonging to a liquid inlet and outlet pipeline of a transfusion bottle (bag) and a pipeline sealing device, namely an accessory of a transfusion container. The top-pull type transfusion pipe is communicated with a hole in the center of a cover body; a sealing membrane is arranged in a top-pull type transfusion needle guide pipe; the top-pull type transfusion pipe is formed by connecting the top-pull type transfusion needle guide pipe with a top-pull type sealing cover; the sealing membrane is arranged in a cavity of the top-pull type transfusion needle guide pipe, and the top-pull type sealing cover is sealed on a guide pipe sealing ring at the opening end; and the cover body comprises a circular or elliptical sheet, a hollow cylinder and a welding ring. The transfusion container sealing cover with the top-pull type transfusion pipe has the advantages of difficult scrap dropping and easy puncture in the process of transfusing puncture as well as lower production cost; and the easy-pulling structure of the top-pull type sealing cover is convenient for transfusion operation.
Description
Technical field
The invention belongs to medical infusion packing technique field, particularly the seal cover with the infusion vessel of top-pull type transfusion pipe (bottle or bag) is the accessory of infusion vessel.
Background technology
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 (like 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 are prone to 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 invention is to provide a kind of transfusion container sealing cover, 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 with top-pull type transfusion pipe.
Structure of the present invention is:
The transfusion container sealing cover of band top-pull type transfusion pipe comprises top-pull type transfusion pipe 1 and lid 3, it is characterized in that: top-pull type transfusion pipe 1 is connected with the hole in the centre of lid 3;
Top-pull type transfusion pipe 1 is formed by connecting push-pull-type infusion needle guide tube 4 and push-pull-type seal cover 7 two parts; The hollow cross-section of push-pull-type infusion needle guide tube 4 is provided with seal dissepiment 5; Push-pull-type infusion needle guide tube 4 openings stretch out into conduit welding ring 6, are sealed with push-pull-type seal cover 7 on the conduit welding ring 6; Push-pull-type seal cover 7 comprises matrix lid 30 and draw ring 31, is easy-to-draw diaphragm seal 32 in the middle of the matrix lid 30, and easy-to-draw diaphragm seal 32 peripheries are provided with easy-to-draw impression, and draw ring 31 is connected above the easy-to-draw diaphragm seal 32;
Following structure is a preferred form of the present invention:
5 one-tenth shallow " V " shapes of seal dissepiment, " V " shape opening direction is the direction of push-pull-type seal cover 7.
Advantage of the present invention:
The present invention is a kind of transfusion container sealing cover with top-pull type transfusion pipe; Compare with traditional seal cover; In the vein puncture process, be difficult for falling bits, be easy to puncture, be specially adapted to be bonded into complete infusion bottle (bag) with infusion bottle (bag) the eck seal weld that has welding ring.And the production cost of this transfusion container sealing cover is also lower; The easy-to-draw opening structure of push-pull-type seal cover makes things convenient for transfusion operation.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a perspective view of the present invention;
Fig. 3 is a cross-sectional view of the present invention;
1 is top-pull type transfusion pipe, the 3rd among the figure, lid, the 4th, push-pull-type infusion needle guide tube, the 5th, seal dissepiment, the 6th, conduit welding ring, the 7th, push-pull-type seal cover, the 30th, matrix lid, the 31st, draw ring, the 32nd, easy-to-draw diaphragm seal, the 35th, the low thin slice, the 36th of lid, hollow cylinder, the 37th, cylinder welding ring, the 38th, lid sidewall.
The specific embodiment
The transfusion container sealing cover of embodiment 1, band top-pull type transfusion pipe
With the main part of polypropylene granules single injection-molded seal cover, comprise that push-pull-type infusion needle guide tube 4 part two parts of lid 3, top-pull type transfusion pipe 1 are the structure of one, top-pull type transfusion pipe 1 is connected with the hole in the centre of lid 3; With polypropylene granules injection mo(u)lding push-pull-type seal cover 7; With the sealing of conduit welding ring 6 heat seals on push-pull-type seal cover 7 and the push-pull-type infusion needle guide tube 4, promptly become the transfusion container sealing cover of band top-pull type transfusion pipe.
The concrete structure and the size of each several part are respectively:
Top-pull type transfusion pipe 1:
Top-pull type transfusion pipe 1 is formed by connecting push-pull-type infusion needle guide tube 4 and push-pull-type seal cover 7 two parts; The hollow cross-section of push-pull-type infusion needle guide tube 4 is provided with seal dissepiment 5; Push-pull-type infusion needle guide tube 4 open end edge stretch out into conduit welding ring 6, are sealed with push-pull-type seal cover 7 on the conduit welding ring 6; Push-pull-type seal cover 7 comprises matrix lid 30 and draw ring 31, is easy-to-draw diaphragm seal 32 in the middle of the matrix lid 30, and easy-to-draw diaphragm seal 32 peripheries are provided with easy-to-draw impression, and draw ring 31 is connected above the easy-to-draw diaphragm seal 32.
Push-pull-type infusion needle guide tube 4 length are 20.0mm, and internal diameter is 5.0mm, and wall thickness is 1.0mm;
Conduit welding ring 6 internal diameters are 5.0mm, and external diameter is 9.0mm, and width is 2.0mm, and thickness is 2.0mm;
Push-pull-type seal cover 7 internal diameters are 5.0mm, and external diameter is 9.0mm, and width is 2.0mm;
The thickness of easy-to-draw diaphragm seal 32 is 2.0mm.
Lid 3:
The diameter of the low thin slice 35 of lid is 30.0mm, and thickness is 3.0mm;
Embodiment 2,
Agent structure is same as embodiment 1, but seal dissepiment 5 is the plane.
Agent structure is same as embodiment 1, but the height of hollow cylinder 36 is 8.0mm, and the diameter of the low thin slice 35 of lid is 25.0mm.
Embodiment 4,
Agent structure is same as embodiment 1, but the low thin slice 35 of lid is oval, and the height of hollow cylinder 36 is 9.0mm.
Claims (1)
1. the transfusion container sealing cover of band top-pull type transfusion pipe comprises top-pull type transfusion pipe (1) and lid (3), it is characterized in that: top-pull type transfusion pipe (1) is connected with the hole in the centre of lid (3);
Top-pull type transfusion pipe (1) is formed by connecting push-pull-type infusion needle guide tube (4) and push-pull-type seal cover (7) two parts; The hollow cross-section of push-pull-type infusion needle guide tube (4) is provided with seal dissepiment (5), and sealing barrier film (5) becomes shallow " V " shape, and " V " shape opening direction is the direction of push-pull-type seal cover (7); Push-pull-type infusion needle guide tube (4) opening stretches out into conduit welding ring (6), is sealed with push-pull-type seal cover (7) on the conduit welding ring (6); Push-pull-type seal cover (7) comprises matrix lid (30) and draw ring (31), is easy-to-draw diaphragm seal (32) in the middle of the matrix lid (30), and easy-to-draw diaphragm seal (32) periphery is provided with easy-to-draw impression, and draw ring (31) is connected above the easy-to-draw diaphragm seal (32);
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) has a perforate and the interior Kongxiang of top-pull type transfusion pipe (1) to lead to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102635164A CN101804002B (en) | 2009-12-22 | 2009-12-22 | Transfusion container sealing cover with top-pull type transfusion pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102635164A CN101804002B (en) | 2009-12-22 | 2009-12-22 | Transfusion container sealing cover with top-pull type transfusion pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804002A CN101804002A (en) | 2010-08-18 |
| CN101804002B true CN101804002B (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102635164A Active CN101804002B (en) | 2009-12-22 | 2009-12-22 | Transfusion container sealing cover with top-pull type transfusion pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN101804002B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880065Y (en) * | 2006-03-31 | 2007-03-21 | 湖南千山制药机械股份有限公司 | Transfusion bag having independent tag and single mouth tube for feeding medicine |
| CN200977283Y (en) * | 2006-09-25 | 2007-11-21 | 北京奥星恒迅包装科技有限公司 | Transfusion stopper and medical stopper cover |
| CN201080312Y (en) * | 2007-07-13 | 2008-07-02 | 湖南千山制药机械股份有限公司 | Aseptic lotion-filling plastic bottle package using easy-folding sealing cap |
| CN201279278Y (en) * | 2008-09-30 | 2009-07-29 | 湖南乐福地医药包材科技有限公司 | Bottle cap for transfusion plastic packaging container |
| CN201609491U (en) * | 2009-12-22 | 2010-10-20 | 四川科伦药业股份有限公司 | Infusion container sealing cover with jack-pull type infusion pipe |
-
2009
- 2009-12-22 CN CN2009102635164A patent/CN101804002B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880065Y (en) * | 2006-03-31 | 2007-03-21 | 湖南千山制药机械股份有限公司 | Transfusion bag having independent tag and single mouth tube for feeding medicine |
| CN200977283Y (en) * | 2006-09-25 | 2007-11-21 | 北京奥星恒迅包装科技有限公司 | Transfusion stopper and medical stopper cover |
| CN201080312Y (en) * | 2007-07-13 | 2008-07-02 | 湖南千山制药机械股份有限公司 | Aseptic lotion-filling plastic bottle package using easy-folding sealing cap |
| CN201279278Y (en) * | 2008-09-30 | 2009-07-29 | 湖南乐福地医药包材科技有限公司 | Bottle cap for transfusion plastic packaging container |
| CN201609491U (en) * | 2009-12-22 | 2010-10-20 | 四川科伦药业股份有限公司 | Infusion container sealing cover with jack-pull type infusion pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804002A (en) | 2010-08-18 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160615 Address after: 414100 eco industrial park, Yueyang County, Hunan Patentee after: Hunan Kelun Pharmaceutical Co., Ltd. Address before: 610500 two South Road, satellite Industrial Development Zone, Xindu District, Xindu District, Sichuan, Chengdu Patentee before: Sichuan Kelun Pharmaceutical Co., Ltd. |