CN202154864U - Cap combination for transfusion - Google Patents
Cap combination for transfusion Download PDFInfo
- Publication number
- CN202154864U CN202154864U CN2011202396931U CN201120239693U CN202154864U CN 202154864 U CN202154864 U CN 202154864U CN 2011202396931 U CN2011202396931 U CN 2011202396931U CN 201120239693 U CN201120239693 U CN 201120239693U CN 202154864 U CN202154864 U CN 202154864U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- hole
- dosing
- cap
- rubber cushion
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a cap combination for transfusion, which comprises an outer cap, an inner cap and a rubber pad. A containing cavity is formed between the outer cap and the inner cap, the rubber pad is arranged in the containing cavity, the rubber pad is provided with a dosing hole for a dosing needle to penetrate through and a transfusion hole for a transfusion needle to penetrate through, two through holes which respectively correspond to the dosing hole and the transfusion hole are arranged on an end face of the outer cap, and are provided with twist bars which can be lifted respectively. The cap combination for transfusion has the advantages that firstly, the cap combination can be opened conveniently while the open joint thereof is not easy to be cracked or broken; secondly, the dosing hole can be distinguished from the transfusion hole easily, so that one hole cannot be penetrated frequently and the chip generation rate of the rubber pad during needle penetration is lowered; thirdly, the yield is improved and transfusion quality is improved; and fourthly, the cap combination for transfusion is simple in structure and convenient in use.
Description
Technical field
This utility model relates to the infusion vessel technical field, particularly a kind of transfusion composite cover.
Background technology
At present, the employed composite cover of plastic container for infusion is generally draw-ring type, and this draw-ring type composite cover is combined by enclosing cover, rubber cushion, inner cap, and rubber cushion is sandwiched between enclosing cover and the inner cap, forms the sealant of combination between enclosing cover, rubber cushion and the inner cap three.Draw ring is arranged on the top of enclosing cover, when using this composite cover, draws back draw ring, and Transfusion needle pipe can insert rubber cushion, inner cap arrives in the infusion vessel.Transportation, the tear face of draw ring is subject to the external force extruding and splits when storing, and simultaneously, draw ring is prone to influence product quality because when firmly insufficient strength receives force-extension and rupture during use.In addition, the puncturing hole size is the same on the rubber cushion, and which hole that is not easily distinguishable during nurse's dosing is used, and often causes same hole repeatedly to be used to dosing, thereby causes rubber cushion exfoliation rate to increase.
The utility model content
This utility model technical problem to be solved is to the deficiency of prior art, to provide a kind of open place not easy to crack, fracture, the transfusion composite cover of the convenient identification of dosing hole and infusion hole simultaneously.
For solving the problems of the technologies described above; The technical scheme of this utility model is: a kind of transfusion composite cover; Comprise enclosing cover, inner cap and rubber cushion, form a cavity volume between described enclosing cover and the inner cap, described rubber cushion is arranged in the cavity volume; Described rubber cushion is provided with the dosing hole that supplies the puncture of dosing pin; Also be provided with the infusion hole that supplies the transfusion needle puncture on the described rubber cushion, described enclosing cover end face is provided with two through holes of difference corresponding dosing hole and infusion hole, is respectively equipped with the handle of turning round that can break into two with one's hands on described two through holes.
Described handle one end of turning round is the Handheld Division, and the other end is provided with the collar flange that is connected with the through hole periphery, and its junction is provided with the cutting that can break into two with one's hands.
Described infusion hole is greater than described dosing hole.
Turn round handle for being oppositely arranged for described two.
This utility model adopts said structure, has the following advantages: it is convenient 1, to open, and the open place is not easy to crack, fracture; 2, dosing and infusion hole are recognized easily, can not cause repeatedly puncturing in same hole, make that rubber cushion puncture exfoliation rate is low; 3, improve the finished product rate, improve injection quality; 4, simple in structure, easy to use.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is done further detailed explanation;
Fig. 1 is the cross-sectional view of this utility model;
Fig. 2 is the vertical view of this utility model;
In Fig. 1～Fig. 2,1, enclosing cover; 2, inner cap; 3, rubber cushion; 4, dosing hole; 5, infusion hole; 6, turn round handle.
The specific embodiment
Like Fig. 1～a kind of transfusion composite cover shown in Figure 2; Comprise enclosing cover 1, inner cap 2 and rubber cushion 3, form a cavity volume between enclosing cover 1 and the inner cap 2, rubber cushion 3 is arranged in the cavity volume; Rubber cushion 3 is provided with the dosing hole 4 that supplies the puncture of dosing pin; Also be provided with the infusion hole 5 that supplies the transfusion needle puncture on the rubber cushion 3, enclosing cover 1 end face is provided with two through holes in corresponding dosing hole 4 and infusion hole 5 respectively, be respectively equipped with on two through holes can break into two with one's hands turn round handle 6.
Turning round handle 6 one ends is the Handheld Division, and the other end is provided with the collar flange that is connected with the through hole periphery, and its junction is provided with the cutting that can break into two with one's hands.This cutting is that very thin plastics changeover portion constitutes, and can changeover portion be broken into two with one's hands with certain power, is about to turn round handle 6 and breaks off with the fingers and thumb.It is convenient that this structure makes enclosing cover 1 open, and the open place is not easy to crack, fracture.
Infusion hole 5 is greater than dosing hole 4.Dosing hole 4 correspondences are turned round has English alphabet IN sign on the handle 6, infusion hole 5 correspondences are turned round has English alphabet OUT sign on the handle 6, and convenient identification can not cause repeatedly puncturing in same hole, makes that rubber cushion puncture exfoliation rate is low.
Turning round handle 6 edges is arc shape, convenient go to break into two with one's hands with hands turn round handle 6.Turn round handle 6 for being oppositely arranged for two.Break into two with one's hands respectively two turn round handle 6 after, dosing pin and Transfusion needle pipe can pass following rubber cushion 3, inner cap 2, get into infusion vessel, and carry out dosing or transfusion.This composite cover is opened convenient, and the open place is not easy to crack, fracture.This composite cover is not only applicable to plastic infusion bottle, is applicable to the soft bag of non-PVC infusion yet.
Combine accompanying drawing that this utility model has been carried out exemplary description above; Obviously the concrete realization of this utility model does not receive the restriction of aforesaid way; As long as the various improvement of having adopted the technical scheme of this utility model to carry out; Or directly apply to other occasion without improvement, all within the protection domain of this utility model.
Claims (4)
- One kind the transfusion composite cover; Comprise enclosing cover (1), inner cap (2) and rubber cushion (3); Form a cavity volume between described enclosing cover (1) and the inner cap (2); Described rubber cushion (3) is arranged in the cavity volume, it is characterized in that: described rubber cushion (3) is provided with the dosing hole (4) that supplies the puncture of dosing pin, also is provided with the infusion hole (5) that supplies the transfusion needle puncture on the described rubber cushion (3); Described enclosing cover (1) end face is provided with respectively two through holes in corresponding dosing hole (4) and infusion hole (5), be respectively equipped with on described two through holes can break into two with one's hands turn round handle (6).
- 2. a kind of transfusion composite cover according to claim 1 is characterized in that: described to turn round handle (6) one ends be the Handheld Division, and the other end is provided with the collar flange that is connected with the through hole periphery, and its junction is provided with the cutting that can break into two with one's hands.
- 3. a kind of transfusion composite cover according to claim 1 is characterized in that: described infusion hole (5) is greater than described dosing hole (4).
- 4. a kind of transfusion composite cover according to claim 1 is characterized in that: turn round handle (6) for being oppositely arranged for described two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202396931U CN202154864U (en) | 2011-07-08 | 2011-07-08 | Cap combination for transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202396931U CN202154864U (en) | 2011-07-08 | 2011-07-08 | Cap combination for transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202154864U true CN202154864U (en) | 2012-03-07 |
Family
ID=45762518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202396931U Expired - Fee Related CN202154864U (en) | 2011-07-08 | 2011-07-08 | Cap combination for transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202154864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349612A (en) * | 2013-06-28 | 2013-10-16 | 苏州创扬医药包装科技有限公司 | Folding type polypropylene combined cover for plastic infusion container |
| CN106361568A (en) * | 2016-08-30 | 2017-02-01 | 安徽双鹤药业有限责任公司 | Invagination and fragmentation preventing infusion container combined cover |
-
2011
- 2011-07-08 CN CN2011202396931U patent/CN202154864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349612A (en) * | 2013-06-28 | 2013-10-16 | 苏州创扬医药包装科技有限公司 | Folding type polypropylene combined cover for plastic infusion container |
| CN106361568A (en) * | 2016-08-30 | 2017-02-01 | 安徽双鹤药业有限责任公司 | Invagination and fragmentation preventing infusion container combined cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170922 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Shuanghe Pharmaceutical Ind Co., Ltd., Anhui Address before: 241080 Anhui province Wuhu City Sanshan District green food Economic Development Zone Patentee before: Anhui Double-crane Pharmaceutical Packing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20180708 |