CN204319281U - A kind of site of puncture sinks easy fold - Google Patents
A kind of site of puncture sinks easy fold Download PDFInfo
- Publication number
- CN204319281U CN204319281U CN201420798769.8U CN201420798769U CN204319281U CN 204319281 U CN204319281 U CN 204319281U CN 201420798769 U CN201420798769 U CN 201420798769U CN 204319281 U CN204319281 U CN 204319281U
- Authority
- CN
- China
- Prior art keywords
- inner cap
- enclosing cover
- puncture
- site
- plug
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of site of puncture to sink easy fold, comprise enclosing cover, inner cap and plug, described cover top portion is provided with plug hole, one end, described plug hole is connected with described enclosing cover upper surface, the other end is provided with folding handle, described inner cap is arranged in described enclosing cover, described plug is arranged between described enclosing cover and described inner cap, and described plug hole is provided with air discharge duct, and described air discharge duct is kidney-shaped structure; Puncture portion, described inner cap upper end is cancave cambered surface, and between described plug and described inner cap, form a cavity, cavity depth is not less than 2.0mm; Form a cavity between plug and described inner cap, after can reducing inclined-plane pin puncture, formation chip enters puncture portion, inner cap upper end inside medicinal liquid is cancave cambered surface, more easily punctures, reduces the destruction of pin.
Description
Technical field
This utility model relates to a kind of accessory of infusion vessel, particularly relates to a kind of site of puncture and to sink easy fold.
Background technology
Medical combined cover, for sealing large transfusion flexible bag (or plastic bottle), must be able to realize opening easily and inwardly dosing and the function to patient's loading while seal protection medicinal liquid.Therefore, higher requirement is had to its health, easy to operate and sealing.Existing composite cover has been easy to chip and has produced in Transfusion needle pipe piercing process, enters inside medicinal liquid, impact transfusion; Have frictional force track is operating, increase medicine pollution probability.
Utility model content
For above shortcomings in prior art, this utility model provides a kind of site of puncture and to sink easy fold, the chip produced in Transfusion needle pipe piercing process effectively can be avoided to enter inside medicinal liquid, the frictional force in orbital motion can be reduced simultaneously, reduce medicine pollution probability.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of site of puncture sinks easy fold, comprise enclosing cover, inner cap and plug, described cover top portion is provided with plug hole, one end, described plug hole is connected with described enclosing cover upper surface, the other end is provided with folding handle, and described folding handle and junction, described plug hole are provided with can break disconnected changeover portion; Place near lower limb inside described enclosing cover is provided with a circle groove, be provided with a circle and the suitable boss of described groove near the place of lower limb outside corresponding described inner cap, described inner cap is arranged in described enclosing cover, described plug is arranged between described enclosing cover and described inner cap, described plug hole is provided with air discharge duct, and described air discharge duct is kidney-shaped structure; Puncture portion, described inner cap upper end is cancave cambered surface, and between described plug and described inner cap, form a cavity, cavity depth is not less than 2.0mm.
Further, described single plug hole is provided with at least two air discharge ducts.
Further, described folding handle is provided with anti-skidding salient point.
Further, puncture portion, described inner cap upper end thickness is 0.35mm ~ 0.45mm.
Further, described enclosing cover lower surface is provided with salient point, and described salient point is no less than 8.
Again further, position, described enclosing cover inner upper end right angle is provided with fluid sealant.
The beneficial effects of the utility model are: one, form a cavity between plug and described inner cap, form chip and enter inside medicinal liquid after can reducing inclined-plane pin puncture; Two, puncture portion in inner cap upper end is cancave cambered surface, more easily punctures, and reduces the destruction of pin; Three, roll on handle and be provided with antiskid particles, nurse is opened easier; Four, enclosing cover lower surface is provided with salient point, reduces the frictional force in orbital motion, reduces medicine pollution probability; Five, position, enclosing cover inner upper end right angle is provided with fluid sealant, effectively can avoid the appearance of the phenomenon of leakage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the D direction view in Fig. 1.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in Fig. 3, preferred embodiment one of the present utility model is: a kind of site of puncture sinks easy fold, comprise enclosing cover 1, inner cap 2 and plug 3, described enclosing cover 1 top is provided with plug hole 4, one end, described plug hole 4 is connected with described enclosing cover 1 upper surface, the other end is provided with folding handle 6, described folding handle 6 is provided with junction, described plug hole 4 can break disconnected changeover portion 13, place near lower limb inside described enclosing cover 1 is provided with a circle groove 7, be provided with a circle and the suitable boss 8 of described groove 7 near the place of lower limb outside corresponding described inner cap 2, described inner cap 2 is arranged in described enclosing cover 1, described plug 3 is arranged between described enclosing cover 1 and described inner cap 2, described plug hole 4 is provided with air discharge duct 9, described air discharge duct 9 is kidney-shaped structure, puncture portion, described inner cap 2 upper end is cancave cambered surface, and between described plug 3 and described inner cap 3, form a cavity 10, cavity 10 degree of depth is not less than 2.0mm.
Preferably, described single plug hole 4 is provided with at least two air discharge ducts 9.
Preferably, described folding handle 6 is provided with anti-skidding salient point 5.
Preferably, puncture portion, described inner cap 2 upper end thickness is 0.35mm ~ 0.45mm.
Preferably, described enclosing cover 1 lower surface is provided with salient point 12, and described salient point 12 is no less than 8.
Preferably, position, described enclosing cover 1 inner upper end right angle is provided with fluid sealant 11.
Claims (6)
1. a site of puncture sinks easy fold, comprise enclosing cover, inner cap and plug, described cover top portion is provided with plug hole, and one end, described plug hole is connected with described enclosing cover upper surface, the other end is provided with folding handle, and described folding handle and junction, described plug hole are provided with can break disconnected changeover portion; Place near lower limb inside described enclosing cover is provided with a circle groove, be provided with a circle and the suitable boss of described groove near the place of lower limb outside corresponding described inner cap, described inner cap is arranged in described enclosing cover, described plug is arranged between described enclosing cover and described inner cap, it is characterized in that: described plug hole is provided with air discharge duct, described air discharge duct is kidney-shaped structure; Puncture portion, described inner cap upper end is cancave cambered surface, and between described plug and described inner cap, form a cavity, cavity depth is not less than 2.0mm.
2. site of puncture according to claim 1 sinks easy fold, it is characterized in that: described single plug hole is provided with at least two air discharge ducts.
3. site of puncture according to claim 1 sinks easy fold, it is characterized in that: described folding handle is provided with anti-skidding salient point.
4. site of puncture according to claim 1 sinks easy fold, it is characterized in that: puncture portion, described inner cap upper end thickness is 0.35mm ~ 0.45mm.
5. site of puncture according to claim 1 sinks easy fold, it is characterized in that: described enclosing cover lower surface is provided with salient point, and described salient point is no less than 8.
6. site of puncture according to claim 1 sinks easy fold, it is characterized in that: position, described enclosing cover inner upper end right angle is provided with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798769.8U CN204319281U (en) | 2014-12-17 | 2014-12-17 | A kind of site of puncture sinks easy fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798769.8U CN204319281U (en) | 2014-12-17 | 2014-12-17 | A kind of site of puncture sinks easy fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319281U true CN204319281U (en) | 2015-05-13 |
Family
ID=53155688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798769.8U Expired - Fee Related CN204319281U (en) | 2014-12-17 | 2014-12-17 | A kind of site of puncture sinks easy fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398385A (en) * | 2014-12-17 | 2015-03-11 | 湖南乐福地医药包材科技有限公司 | Puncture-part-sinking cover easy to fold |
| CN105342845A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Soft bottle for transfusion |
| WO2024021332A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Outer cap-free film-covered cap for infusion container, and infusion container |
-
2014
- 2014-12-17 CN CN201420798769.8U patent/CN204319281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398385A (en) * | 2014-12-17 | 2015-03-11 | 湖南乐福地医药包材科技有限公司 | Puncture-part-sinking cover easy to fold |
| CN105342845A (en) * | 2015-10-30 | 2016-02-24 | 苏州创扬医药包装科技有限公司 | Soft bottle for transfusion |
| WO2024021332A1 (en) * | 2022-07-29 | 2024-02-01 | 湖南千山制药机械股份有限公司 | Outer cap-free film-covered cap for infusion container, and infusion container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |