CN105878015A - Pasted film type combined cover with pressing pad - Google Patents
Pasted film type combined cover with pressing pad Download PDFInfo
- Publication number
- CN105878015A CN105878015A CN201610201006.4A CN201610201006A CN105878015A CN 105878015 A CN105878015 A CN 105878015A CN 201610201006 A CN201610201006 A CN 201610201006A CN 105878015 A CN105878015 A CN 105878015A
- Authority
- CN
- China
- Prior art keywords
- plug
- pressure pad
- film type
- adhesive film
- type composite
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1406—Septums, pierceable membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
- A61J1/1431—Permanent type, e.g. welded or glued
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a pasted film type combined cover with a pressing pad. The pasted film type combined cover comprises an outer cover, a rubber plug, the pressing pad and a pasted film. The outer cover comprises an outer cover body and a rubber plug chamber formed in the upper portion the outer cover body, and a medicine addition area and an infusion area are arranged at the two ends of the top surface of the rubber plug chamber. The rubber plug is arranged in the rubber plug chamber and closely attached to the inner wall of the rubber plug chamber. The pressing pad is arranged in the rubber plug chamber, and the upper surface of the pressing pad is closely attached to the lower surface of the rubber plug. The pasted film is closely attached to the top surface and the side face of the rubber plug chamber. The pasted film type combined cover with the pressing pad is simple in structure and convenient to use, the problem that an integrated medicine addition plug is likely to cause medicine addition and infusion contamination is solved, the problems that when medicine addition plugs are arranged respectively, cost is increased and use is not convenient are also solved, contamination of added liquid medicine to an infusion needle is avoided, and contamination of the rubber plug to liquid medicine is also avoided.
Description
Technical field
The present invention relates to technical field of medicine packaging, be specifically related to a kind of adhesive film type with pressure pad and combine
Lid.
Background technology
Infusion treatment has obtained the most universal application in curative activity, infusion model have passed through from
Open, semi open model to fully closed evolution, and transfusion device therewith by vial
It is changed into non-PVC composite membrane soft bag of today.For realizing dosing and transfusion, soft bag is typically provided
Transfusion cork and medicine plug.Mainly having two schemes in prior art, one makes transfusion cork and medicine plug only
Erecting and put, use two rubber stoppers, this scheme production cost is bigger；Another kind is then transfusion and dosing
Sharing a rubber stopper, this scheme easily causes pollution.Accordingly, it would be desirable to a kind of good seal performance, exempt from
Pollute, low, the convenient and practical transfusion bag combined cover of cost.
Summary of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of adhesive film type with pressure pad
Composite cover.
To achieve these goals, the present invention is by the following technical solutions:
A kind of adhesive film type composite cover with pressure pad, including enclosing cover, plug, pressure pad and pad pasting,
Described enclosing cover includes outer cap body and is arranged on the plug room above described outer cap body, described glue
The two ends of the top surface of plug room are provided with dosing district and transfusion zone；
Described plug is arranged on indoor and with described plug room the inwall of described plug and fits tightly；
It is indoor that described pressure pad is arranged on described plug, and the upper surface of described pressure pad and described plug
Lower surface fits tightly；
Described pad pasting is fitted tightly over top surface and the side of described plug room.
Further, described outer cap body has stair-stepping prominent outer rim, described outer cap body and institute
State plug room one-body molded.
Further, the top surface of described plug room is symmetrical polygonized structure, described plug room
Having a pair symmetrical side higher than described top surface, the centre position of described symmetrical side is provided with
V-type groove, described plug room includes plug receiving portion and pressure pad receiving portion, and described plug and pressure pad divide
It is not arranged in described plug receiving portion and pressure pad receiving portion.
Further, the edge of the upper surface of described plug and centre position are provided with upper groove, described
Upper groove matches with the edge of the roof of described plug room and the first convex clip circle of middle position, institute
Edge and the middle position of stating the lower surface of plug are provided with low groove, described low groove and described pressure
The edge of upper surface and the second convex clip circle of middle position of pad match.
Further, the upper surface of described plug is provided with pit on a pair, the lower surface of described plug
Being provided with a pair time pit, the two ends of described pressure pad are provided with a pair round tube hole, described upper pit and institute
State lower pit relative with the pair of round tube hole of described dosing district, transfusion zone and described pressure pad respectively
Should.
Further, week bottom, described plug indoor is provided with draw-in groove, and the periphery of described pressure pad both sides sets
Being equipped with buckle, described buckle matches with described draw-in groove.
Further, the place contacted described draw-in groove and described buckle carries out ultrasonic bond or hot weld
Process.
Further, described enclosing cover is made up of polypropylene material, and described plug is made up of isoprene rubber.
Further, described plug is made up of thermoplastic elastomer rubbers.
Further, described pad pasting is aluminium foil or plastic adhesive film, or described pad pasting is transparent, silver
Color or the composite membrane of gold.
Compared with prior art, the Advantageous Effects of the present invention is: the composite cover of the present invention only has one
Individual plug room, simplifies the production technology of product, reduces production cost；The composite cover of the present invention is only
Need a plug, plug is provided with the pit separated being respectively used to dosing and transfusion, by dosing district
Separate with transfusion zone and can avoid liquid medicine contamination, simultaneously the upper groove on plug, low groove respectively with glue
The convex clip circle of plug room and pressure pad matches, and makes plug room, plug and pressure pad closely cooperate, and has good
Sealing effectiveness；It addition, the pad pasting of the present invention processes through hot weld, good sealing effect, greatly reduce
The risk of leakage.
Accompanying drawing explanation
Fig. 1 is the top view of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 2 is the sectional view in A-A direction along Fig. 1；
Fig. 3 is the sectional view in B-B direction along Fig. 1；
Fig. 4 is the axonometric chart of the enclosing cover of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 5 is the sectional view of the enclosing cover of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 6 is the sectional view of the plug of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 7 is the axonometric chart of the pressure pad of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 8 is another axonometric chart of the pressure pad of the adhesive film type composite cover with pressure pad of the present invention；
Fig. 9 is the sectional view of the pressure pad of the adhesive film type composite cover with pressure pad of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with enforcement
Example and accompanying drawing, be further elaborated to the present invention.Should be appreciated that described herein specifically
Embodiment only in order to explain the present invention, is not intended to limit the present invention.
As Figure 1-3, the adhesive film type composite cover with pressure pad of the present invention includes enclosing cover 1, plug
2, pressure pad 3 and pad pasting 4.
As shown in Figure 4, enclosing cover 1 includes outer cap body 10 and the plug being arranged on outer cap body 10
Room 12, the top surface 124 of plug room 12 is provided with dosing district 120 and transfusion zone 121.Enclosing cover
Lid 10 has stair-stepping prominent outer rim 101.The top surface 124 of plug room 12 is symmetrical
Polygonized structure, plug room 12 has a pair symmetrical side 122 higher than top surface 124, symmetrical
The centre position of sidewall 122 is provided with V-type groove 123.As it is shown in figure 5, plug room 12 essence
On include plug receiving portion 127 and pressure pad receiving portion 128, the plug receiving portion 127 of plug room 12
The edge of roof and middle position be provided with the first convex clip circle 125, the pressure pad of plug room 12 accommodates
The inner circumferential bottom in portion 128 is provided with draw-in groove 126.
As shown in Figure 6, the edge of the upper surface of plug 2 and centre position are provided with upper groove 21, glue
Edge and the middle position of the lower surface of plug are provided with low groove 22, and the upper surface of plug 2 also sets up
Having pit 23 on a pair, the lower surface of plug is provided with a pair time pit 24.
As Figure 7-9, edge and the centre position of the upper surface of pressure pad 3 is provided with the second convex clip circle
31, the upper surface of pressure pad 3 is additionally provided with a pair round tube hole 32, and the periphery of pressure pad 3 both sides sets further
Being equipped with buckle 33, the lower surface of pressure pad 3 is horizontal plane.
The enclosing cover 1 of the adhesive film type composite cover with pressure pad of the present invention, plug 2, pressure pad 3 and patch
The matching relationship of film 4 is: in the plug receiving portion 127 of the plug room 12 that plug 2 is placed in enclosing cover 1,
Pressure pad 3 compresses plug 2 and is placed in the pressure pad receiving portion 128 of plug room 12, and by pressure pad 3
Buckle 33 match with the draw-in groove 126 in the pressure pad receiving portion 128 of plug room 12, make pressure pad 3
It is fixed in the pressure pad receiving portion 128 of plug room 12, then, to the buckle 33 on pressure pad 3 and glue
The place that draw-in groove 126 in the pressure pad receiving portion 128 of plug room 12 contacts carries out ultrasonic bond or hot weld
Process, thus be further ensured that pressure pad 3 can very strongly be fixed during using composite cover
In the pressure pad receiving portion 128 of plug room 12, therefore avoid the occurrence of the situation that pressure pad 3 comes off.This
Time, the upper groove 21 of plug 2 matches with the first convex clip circle 125 of the plug room 12 of enclosing cover 1,
The low groove 22 of plug 2 matches with the second convex clip circle 31 of pressure pad 3, therefore plug 2 and plug
The inwall of room 12 and the upper surface of pressure pad 3 fit tightly, and then plug 2 is formed certain squeezing
Pressure, reaches good sealing effectiveness.Meanwhile, the dosing district 120 of the plug room 12 of enclosing cover 1 and defeated
The upper surface of liquid zone 121, the upper pit 23 of plug 2 and lower pit 24 and pressure pad 3 flexible
Hole 32 correspondence respectively.As Figure 1-3, pad pasting 4 after hot weld sealing paste together in the glue of enclosing cover 1
On the top surface 124 of plug room 12, similarly, after hot weld, the two ends of pad pasting 4 are folded down weldering
It is connected on the side of plug room 12.Above-mentioned technique makes pad pasting 4 can be effectively prevented leakage, prevents medicine
Liquid pollutes.
In a preferred embodiment, the outer cap body 10 of the adhesive film type composite cover with pressure pad of the present invention
One-body molded with plug room 12, enclosing cover 1 is made up of polypropylene material, and plug 2 is by isoprene rubber system
Become or plug 2 is made up of thermoplastic elastomer rubbers's such as polystyrene-type thermoplastic elastomers, pad pasting
4 is aluminium foil or plastic adhesive film, or described pad pasting 4 is transparent, silver color or the composite membrane of gold,
Adhesive film type composite cover with pressure pad can be the 29mm adhesive film type composite cover with pressure pad.
The adhesive film type composite cover simple in construction with pressure pad of the present invention, had both solved integral type medicine plug
Easily cause dosing and the problem of transfusion pollution, solve again and be respectively provided with the cost increasing that medicine plug causes
Greatly, inconvenient problem with use, not only avoid the liquid medicine pollution to transfusion needle of dosing, and
Avoid the rubber stopper pollution to medicinal liquid, easy to use.
Embodiment described above only have expressed embodiments of the present invention, and it describes more concrete and detailed
Carefully, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the inventive concept of the premise, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (10)
1. with an adhesive film type composite cover for pressure pad, including enclosing cover, plug, pressure pad and pad pasting,
It is characterized in that,
Described enclosing cover includes outer cap body and is arranged on the plug room above described outer cap body, described glue
The two ends of the top surface of plug room are provided with dosing district and transfusion zone；
Described plug is arranged on indoor and with described plug room the inwall of described plug and fits tightly；
It is indoor that described pressure pad is arranged on described plug, and the upper surface of described pressure pad and described plug
Lower surface fits tightly；
Described pad pasting is fitted tightly over top surface and the side of described plug room.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
Stating outer cap body and have stair-stepping prominent outer rim, described outer cap body becomes with described plug room one
Type.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
The top surface stating plug room is symmetrical polygonized structure, and described plug room has a pair higher than described
The symmetrical side of top surface, the centre position of described symmetrical side is provided with V-type groove, described glue
Plug room includes plug receiving portion and pressure pad receiving portion, and described plug and pressure pad are separately positioned on described plug
In receiving portion and pressure pad receiving portion.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
Edge and the centre position of stating the upper surface of plug are provided with upper groove, described upper groove and described plug
The edge of the roof of room and the first convex clip circle of middle position match, the lower surface of described plug
Edge and middle position are provided with the edge of the upper surface of low groove, described low groove and described pressure pad
And the second convex clip circle of middle position matches.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
The upper surface stating plug is provided with pit on a pair, the lower surface of described plug be provided with a pair recessed
Hole, the two ends of described pressure pad be provided with a pair round tube hole, described upper pit and described lower pit respectively with
The pair of round tube hole of described dosing district, transfusion zone and described pressure pad is corresponding.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
Stating week bottom, plug indoor and be provided with draw-in groove, the periphery of described pressure pad both sides is provided with buckle, described card
Button matches with described draw-in groove.
Adhesive film type composite cover with pressure pad the most according to claim 6, it is characterised in that right
The place that described draw-in groove and described buckle contact carries out ultrasonic bond or hot weld processes.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
Stating enclosing cover to be made up of polypropylene material, described plug is made up of isoprene rubber.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that institute
State plug to be made up of thermoplastic elastomer rubbers.
Adhesive film type composite cover with pressure pad the most according to claim 1, it is characterised in that
Described pad pasting is aluminium foil or plastic adhesive film, or described pad pasting is transparent, silver color or the answering of gold
Close film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201006.4A CN105878015A (en) | 2016-04-01 | 2016-04-01 | Pasted film type combined cover with pressing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610201006.4A CN105878015A (en) | 2016-04-01 | 2016-04-01 | Pasted film type combined cover with pressing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105878015A true CN105878015A (en) | 2016-08-24 |
Family
ID=57011881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610201006.4A Pending CN105878015A (en) | 2016-04-01 | 2016-04-01 | Pasted film type combined cover with pressing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105878015A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726561A (en) * | 2017-02-14 | 2017-05-31 | 苏州创扬医药科技股份有限公司 | A kind of adhesive film type combination cover and preparation method |
| CN108938413A (en) * | 2018-07-31 | 2018-12-07 | 苏州创扬医药科技股份有限公司 | A kind of antipollution infusion cover |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934545A (en) * | 1989-01-19 | 1990-06-19 | Abbott Laboratories | Closure with microbial filter |
| KR20060029454A (en) * | 2004-10-01 | 2006-04-06 | 이정하 | Tubeless twin infusion and medication tip |
| CN104688532A (en) * | 2015-03-13 | 2015-06-10 | 苏州创扬医药包装科技有限公司 | Single-end single-plug combined cover for infusion bag |
| CN204521591U (en) * | 2015-03-13 | 2015-08-05 | 苏州创扬医药包装科技有限公司 | A kind of transfusion bag single head list plug composite cover |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN105342847A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | External laminated combined cover for infusion bag |
| CN205549011U (en) * | 2016-04-01 | 2016-09-07 | 苏州创扬医药科技股份有限公司 | Pad pasting formula combined cover with pressure pad |
-
2016
- 2016-04-01 CN CN201610201006.4A patent/CN105878015A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4934545A (en) * | 1989-01-19 | 1990-06-19 | Abbott Laboratories | Closure with microbial filter |
| KR20060029454A (en) * | 2004-10-01 | 2006-04-06 | 이정하 | Tubeless twin infusion and medication tip |
| CN104688532A (en) * | 2015-03-13 | 2015-06-10 | 苏州创扬医药包装科技有限公司 | Single-end single-plug combined cover for infusion bag |
| CN204521591U (en) * | 2015-03-13 | 2015-08-05 | 苏州创扬医药包装科技有限公司 | A kind of transfusion bag single head list plug composite cover |
| CN105342848A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Combined cover with internal pasting film for transfusion bag |
| CN105342847A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | External laminated combined cover for infusion bag |
| CN205549011U (en) * | 2016-04-01 | 2016-09-07 | 苏州创扬医药科技股份有限公司 | Pad pasting formula combined cover with pressure pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726561A (en) * | 2017-02-14 | 2017-05-31 | 苏州创扬医药科技股份有限公司 | A kind of adhesive film type combination cover and preparation method |
| CN108938413A (en) * | 2018-07-31 | 2018-12-07 | 苏州创扬医药科技股份有限公司 | A kind of antipollution infusion cover |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |