CN201603096U - Sealing cover of transfusion container with side pull type transfusion tube - Google Patents
Sealing cover of transfusion container with side pull type transfusion tube Download PDFInfo
- Publication number
- CN201603096U CN201603096U CN2009202974652U CN200920297465U CN201603096U CN 201603096 U CN201603096 U CN 201603096U CN 2009202974652 U CN2009202974652 U CN 2009202974652U CN 200920297465 U CN200920297465 U CN 200920297465U CN 201603096 U CN201603096 U CN 201603096U
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- CN
- China
- Prior art keywords
- pull type
- transfusion
- guide tube
- needle guide
- infusion needle
- 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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Abstract
The utility model provides a sealing cover of a transfusion container with a side pull type transfusion tube, belonging to a sealing device of tubes for inlet liquid and outlet liquid of a transfusion bottle (bag), namely a part of a transfusion container. The side pull type transfusion tube is communicated with a hole at the center of the cover body; the side pull type transfusion tube consists of a side pull type transfusion needle conduit and a sealing sheet; the side pull type transfusion needle conduit is hollow and provided with a sealing diaphragm; the outer wall of the side pull type transfusion needle conduit is provided with a zip-top ring and a pulling sheet; and the cover body consists of a circular thin sheet, a hollow cylinder and a welding ring. The sealing cover of the transfusion container with the side pull type transfusion tube has the advantages of hardly falling scraps when transfusing and puncturing, easy puncture, lower manufacture cost, and easy transfusion due to the zip-top structure of the zip-top ring.
Description
Technical field
This utility model belongs to medical infusion packing technique field, and particularly the seal cover with the infusion vessel of side-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 (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 transfusion container sealing cover with side-pull type transfusion pipe, is difficult for falling bits in the vein puncture process, be easy to puncture, and the production cost of this transfusion container sealing cover is also lower.
Structure of the present utility model is:
The transfusion container sealing cover of band side-pull type transfusion pipe comprises side-pull type transfusion pipe 1 and lid 3, it is characterized in that: side-pull type transfusion pipe 1 is connected with the hole in the centre of lid 3;
Side-pull type transfusion pipe 1 is formed by connecting by side-pull type infusion needle guide tube 4 and diaphragm seal 7 two parts; The hollow cross-section of side-pull type infusion needle guide tube 4 is provided with seal dissepiment 5, and side-pull type infusion needle guide tube 4 openings stretch out into conduit welding ring 6, are sealed with diaphragm seal 7 on the conduit welding ring 6; The sidewall of the side-pull type infusion needle guide tube 4 of close diaphragm seal 7 is provided with easy-to-draw circle 8, and the position of easy-to-draw circle 8 is between seal dissepiment 5 and diaphragm seal 7, and other sidewall position of the wall ratio side-pull type infusion needle guide tube 4 of easy-to-draw circle 8 is thin, connects pulling-on piece 9 on the easy-to-draw circle 8;
Following structure is a preferred form of the present utility model:
5 one-tenth shallow " V " shapes of seal dissepiment, " V " shape opening direction is the direction of diaphragm seal 7;
Easy-to-draw circle 8 is that the annular ring between the line of two substantially parallel depressions is gone up in the side-pull type infusion needle guide tube 4 walls outsides, and cup depth is less than 3/4 of side-pull type infusion needle guide tube 4 wall thickness.
Advantage of the present utility model:
This utility model be a kind of with side-pull type transfusion pipe transfusion container sealing cover, compare with traditional seal cover, in the vein puncture process, be difficult for falling bits, be easy to the puncture; Be specially adapted to and the synthetic complete infusion bottle (bag) of infusion bottle (bag) the eck seal welding that has welding ring.And the production cost of this transfusion container sealing cover is also lower; The easy-to-draw opening structure of easy-to-draw circle makes things convenient for transfusion operation.
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 side-pull type transfusion pipe, the 3rd among the figure, lid, the 4th, side-pull type infusion needle guide tube, the 5th, seal dissepiment, the 6th, conduit welding ring, the 7th, diaphragm seal, the 8th, easy-to-draw circle, the 9th, pulling-on piece, 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 side-pull type transfusion pipe
With the main part of polypropylene granules single injection-molded seal cover, comprise that side-pull type infusion needle guide tube 4 two parts of lid 3, side-pull type transfusion pipe 1 are the structure of one, side-pull type transfusion pipe 1 is connected with the hole in the centre of lid 3; With polypropylene granules injection mo(u)lding diaphragm seal 7; With the sealing of conduit welding ring 6 heat seals on diaphragm seal 7 and the side-pull type infusion needle guide tube 4, promptly become the transfusion container sealing cover of band side-pull type transfusion pipe.
The concrete structure and the size of each several part are respectively:
Side-pull type transfusion pipe 1:
Side-pull type transfusion pipe 1 is formed by connecting by side-pull type infusion needle guide tube 4 and diaphragm seal 7 two parts; Side-pull type infusion needle guide tube 4 open end edge stretch out into conduit welding ring 6, are welded with diaphragm seal 7 on the conduit welding ring 6; The hollow cross-section of side-pull type infusion needle guide tube 4 is provided with seal dissepiment 5; The sidewall of the side-pull type infusion needle guide tube 4 of close diaphragm seal 7 is provided with easy-to-draw circle 8, the position of easy-to-draw circle 8 is between seal dissepiment 5 and diaphragm seal 7, other sidewall position of the wall ratio side-pull type infusion needle guide tube 4 of easy-to-draw circle 8 approaches 1/2, and easy-to-draw circle 8 outsides connect pulling-on piece 9.
Side-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;
The wall thickness of easy-to-draw circle 8 is 0.5mm, and width is 3.0mm;
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, goes up annular ring between the line of two substantially parallel depressions but easy-to-draw circle 8 is side-pull type infusion needle guide tube 4 walls outsides, and cup depth is less than 3/4 of side-pull type infusion needle guide tube 4 wall thickness.
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.
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 (3)
1. the transfusion container sealing cover of band side-pull type transfusion pipe comprises side-pull type transfusion pipe (1) and lid (3), it is characterized in that: side-pull type transfusion pipe (1) is connected with the hole in the centre of lid (3);
Side-pull type transfusion pipe (1) is formed by connecting by side-pull type infusion needle guide tube (4) and diaphragm seal (7) two parts; The hollow cross-section of side-pull type infusion needle guide tube (4) is provided with seal dissepiment (5); Side-pull type infusion needle guide tube (4) opening stretches out into conduit welding ring (6), is sealed with diaphragm seal (7) on the conduit welding ring (6); The sidewall of the side-pull type infusion needle guide tube (4) of close diaphragm seal (7) is provided with easy-to-draw circle (8), the position of easy-to-draw circle (8) is between seal dissepiment (5) and diaphragm seal (7), other sidewall position of the wall ratio side-pull type infusion needle guide tube (4) of easy-to-draw circle (8) is thin, and easy-to-draw circle (8) is gone up and connected pulling-on piece (9);
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 side-pull type transfusion pipe (1) to lead to connect.
2. the transfusion container sealing cover of band side-pull type transfusion pipe according to claim 1 is characterized in that: seal dissepiment (5) becomes shallow " V " shape, and " V " shape opening direction is the direction of diaphragm seal (7).
3. the transfusion container sealing cover of band side-pull type transfusion pipe according to claim 1, it is characterized in that: easy-to-draw circle (8) is that the annular ring between the line of two substantially parallel depressions is gone up in side-pull type infusion needle guide tube (4) the wall outside, and cup depth is less than 3/4 of side-pull type infusion needle guide tube (4) wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974652U CN201603096U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with side pull type transfusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202974652U CN201603096U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with side pull type transfusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603096U true CN201603096U (en) | 2010-10-13 |
Family
ID=42947804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202974652U Expired - Lifetime CN201603096U (en) | 2009-12-22 | 2009-12-22 | Sealing cover of transfusion container with side pull type transfusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804001B (en) * | 2009-12-22 | 2012-11-07 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with side-pull type transfusion pipe |
-
2009
- 2009-12-22 CN CN2009202974652U patent/CN201603096U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804001B (en) * | 2009-12-22 | 2012-11-07 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with side-pull type transfusion pipe |
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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: Hunan Kelun Pharmaceutical Co., Ltd. Assignor: Sichuan Kelun Pharmaceutical Co., Ltd. Contract record no.: 2011510000058 Denomination of utility model: Transfusion container sealing cover with side-pull type transfusion pipe Granted publication date: 20101013 License type: Exclusive License Record date: 20110512 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101013 Effective date of abandoning: 20091222 |
|
| RGAV | Abandon patent right to avoid regrant |