CN201870954U - Combined cap of transfusion bottle - Google Patents
Combined cap of transfusion bottle Download PDFInfo
- Publication number
- CN201870954U CN201870954U CN2010206362234U CN201020636223U CN201870954U CN 201870954 U CN201870954 U CN 201870954U CN 2010206362234 U CN2010206362234 U CN 2010206362234U CN 201020636223 U CN201020636223 U CN 201020636223U CN 201870954 U CN201870954 U CN 201870954U
- Authority
- CN
- China
- Prior art keywords
- cap
- inner cap
- outstanding
- cover
- enclosing cover
- 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
Links
- 239000002131 composite material Substances 0.000 claims description 16
- 238000001802 infusion Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 108700028490 CAP protocol 2 Proteins 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Abstract
The utility model relates to a combined cap of a transfusion bottle, which comprises an outer cap with a skirt part, an inner cap and two rubber sealing pads clamped between the outer cap and the inner cap. The top of the outer cap is provided with two protruding cap parts, the top of the inner cap is correspondingly provided with two bosses, the two rubber sealing pads are respectively fixed between the grooves of the protruding cap parts and the corresponding bosses, and the top surfaces of the protruding cap parts of the outer cap are respectively provided with a weak area and an easy-to-pull handle. The top surfaces of the bosses of the inner cap are provided with weak puncture areas. Since the two independent rubber sealing pads are arranged between the outer cap and the inner cap, one for injection of medicine and the other for transfusion, the combined cap of the transfusion bottle has a simple structure and good sealing performance, is easy to process, is safe and convenient to use, cannot cause pollution, and needs not to be disinfected.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments additional device, a kind of specifically infusion bottle composite cover.
Background technology
We know, pharmaceutical infusion bottle of past uses aluminium alloy enclosing cover and rubber stopper composite cover usually, because sheet metal may scratch and pollute rubber stopper, and must carry out disinfection with disinfectant solution, the syringe needle that pollutant and disinfectant solution may be inserted in the infusion bottle is brought a bottle internal contamination medicine into, this in addition composite cover uses inconvenient, is therefore replaced by the plastics composite cover gradually.Present plastics composite cover is made up of plastic outer cover, rubber blanket, plastics inner cap, covers outward usually by draw ring or easily tore film, and is easy to use, uses first and need not sterilize.For example patents such as ZL2003201203706, ZL2005201083436, ZL022471278 all belong to the plastics composite cover, but this class composite cover only uses first and need not sterilize, and reuses also and need sterilize.In order to address this problem, ZL2007200547536 adopts " S " groove that rubber blanket is divided into two parts, adopts two sealing rings that independently have draw ring to seal.But combinations thereof lid inside configuration structure is comparatively complicated, is unfavorable for enhancing productivity, though and rubber blanket be divided into two parts by " S " groove, but still be an integral body, still have the possibility of polluting medicine.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, handling ease, good airproof performance, infusion bottle composite cover safe and convenient to use.
The technical scheme in the invention for solving the above technical problem is: a kind of infusion bottle composite cover, it comprises the enclosing cover, the inner cap that have the skirt section, is clipped in the rubber gasket between enclosing cover and the inner cap, it is characterized in that: cover top portion is provided with two outstanding medicated cap portions, outstanding medicated cap portion is to having groove, inner cap top correspondingly is provided with two boss, two rubber gaskets are fixed on respectively between the boss of groove and correspondence, and the outstanding medicated cap portion of enclosing cover end face is provided with weak area and easy pull handle.
The said inner cap boss of this utility model end face is provided with weak paracentesis area, and the edge along the circumferential direction is provided with annular protrusion.
The said rubber gasket of this utility model top and bottom are respectively equipped with the raised seals ring, and the outstanding medicated cap portion of enclosing cover inside top surface is provided with annular protrusion.When enclosing cover, rubber gasket and inner cap made up, protruding sealing ring, inner cap annular protrusion and rubber gasket lower convexity sealing ring coincide mutually on outstanding medicated cap portion annular protrusion of enclosing cover and the rubber gasket, play airtight effect.
This utility model infusion bottle composite cover is provided with two separate rubber gaskets between enclosing cover and inner cap, use during an injection medicine, uses during a transfusion.Against existing technologies, this utility model is simple in structure, handling ease, and good airproof performance, safe and convenient to use, can not produce pollution, and need not sterilize.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described further.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partition sketch map that this utility model is formed structure.
1. enclosing covers among the figure, 2. rubber gasket, 3. inner cap, 11. outstanding medicated cap portions, 12. easy pull handles, 13. weak areas, 14. annular protrusions, 21. raised seals rings, 22. raised seals rings, 31. boss, 32. weak paracentesis areas, 33. annular protrusions.
The specific embodiment
From Fig. 1 and Fig. 2 as can be seen, a kind of infusion bottle composite cover of this utility model, it comprises the enclosing cover 1, the inner cap 3 that have the skirt section, is clipped in the rubber gasket 2 between enclosing cover 1 and the inner cap 3, enclosing cover 1 top is provided with two outstanding medicated cap portions 11, outstanding medicated cap portion 11 is to having groove, inner cap 3 tops correspondingly are provided with two boss 31, two rubber gaskets 2 are fixed on respectively between the boss 31 of outstanding medicated cap portion 11 grooves and correspondence, the outstanding medicated cap portion of enclosing cover 11 end faces are provided with weak area 13 and easy pull handle 12, can conveniently draw back during use, puncture and inject medicine or transfusion.
Said inner cap 3 boss of this utility model 31 end faces are provided with weak paracentesis area 32, and the edge along the circumferential direction is provided with annular protrusion 33.Said rubber gasket 2 above and below are respectively equipped with raised seals ring 21,22, and the outstanding medicated cap portion of enclosing cover 11 inside top surface are provided with annular protrusion 14.Like this, during use, enclosing cover, rubber gasket and inner cap combination assembling, protruding sealing ring 21, inner cap annular protrusion 33 and rubber gasket lower convexity sealing ring 22 coincide mutually on outstanding medicated cap portion annular protrusion 14 of enclosing cover and the rubber gasket, play airtight effect.
This utility model infusion bottle composite cover uses when being provided with 2, one injections of two separate rubber gaskets medicine between enclosing cover 1 and the inner cap 3, uses during a transfusion.It is simple in structure, handling ease, and good airproof performance, safe and convenient to use, can not produce pollution, and need not sterilize.
Claims (3)
1. infusion bottle composite cover, it comprises the enclosing cover, the inner cap that have the skirt section, is clipped in the rubber gasket between enclosing cover and the inner cap, it is characterized in that: cover top portion is provided with two outstanding medicated cap portions, outstanding medicated cap portion is to having groove, inner cap top correspondingly is provided with two boss, two rubber gaskets are fixed on respectively between the boss of groove and correspondence, and the outstanding medicated cap portion of enclosing cover end face is provided with weak area and easy pull handle.
2. infusion bottle composite cover according to claim 1 is characterized in that: said inner cap boss end face is provided with weak paracentesis area, and the edge along the circumferential direction is provided with annular protrusion.
3. infusion bottle composite cover according to claim 1 is characterized in that: said rubber gasket top and bottom are respectively equipped with the raised seals ring, and the outstanding medicated cap portion of enclosing cover inside top surface is provided with annular protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206362234U CN201870954U (en) | 2010-12-01 | 2010-12-01 | Combined cap of transfusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206362234U CN201870954U (en) | 2010-12-01 | 2010-12-01 | Combined cap of transfusion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870954U true CN201870954U (en) | 2011-06-22 |
Family
ID=44158889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206362234U Expired - Fee Related CN201870954U (en) | 2010-12-01 | 2010-12-01 | Combined cap of transfusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025863A (en) * | 2013-04-18 | 2015-11-04 | 韦斯特药品服务德国有限公司及两合公司 | Storage or infusion bottle |
-
2010
- 2010-12-01 CN CN2010206362234U patent/CN201870954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025863A (en) * | 2013-04-18 | 2015-11-04 | 韦斯特药品服务德国有限公司及两合公司 | Storage or infusion bottle |
| CN105025863B (en) * | 2013-04-18 | 2018-05-04 | 韦斯特药品服务德国有限公司及两合公司 | Storage or infusion bottle |
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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: 20110622 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |