CN102836072B - A kind of medicine mixing port - Google Patents
A kind of medicine mixing port Download PDFInfo
- Publication number
- CN102836072B CN102836072B CN201110169183.6A CN201110169183A CN102836072B CN 102836072 B CN102836072 B CN 102836072B CN 201110169183 A CN201110169183 A CN 201110169183A CN 102836072 B CN102836072 B CN 102836072B
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- Prior art keywords
- medicine
- mixed medicine
- foldable handle
- mixed
- medicine mixing
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- 239000003814 drug Substances 0.000 title claims abstract description 97
- 238000007789 sealing Methods 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 12
- IYNDLOXRXUOGIU-UHFFFAOYSA-M potassium;3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate Chemical compound [K+].O=C1N2C(C([O-])=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 IYNDLOXRXUOGIU-UHFFFAOYSA-M 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000004642 transportation engineering Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229940079593 drugs Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000008215 water for injection Substances 0.000 description 1
Abstract
The invention discloses a kind of medicine mixing port, belong to manufacture technology field of medical appliance.There is provided one to use easy to operate, in use can effectively prevent from causing due to the existence of foldable handle the medicine mixing port of secondary pollution.Described medicine mixing port includes the medicine mixing mouth being made up of mixed medicine card body and needle cylindrical unit, also include the hard double nip containing foldable handle, it is provided with mixed medicine passage on hard double nip, hard double nip is connected as an entirety with medicine mixing mouth by the sealed rubber pipe being arranged on mixed medicine passage and needle cylindrical unit, the end of the mixed medicine passage that foldable handle is arranged in sealed rubber pipe, and by the endcapped of this mixed medicine passage.
Description
Technical field
The present invention relates to a kind of medicine mixing port, belong to manufacture technology field of medical appliance.
Background technology
When injectable powder, lyophilized injectable powder or the aqueous injection using cillin bottle to contain, need in transfusion flexible bag by syringe
Liquid medicine or water for injection are extracted out and are injected in cillin bottle, repeat above-mentioned work, until having enough medicinal liquids in cillin bottle；The most again will
Cillin bottle shakes repeatedly until the medicament mix homogeneously in bottle, then extracts out in injection transfusion flexible bag with syringe by cillin bottle inner liquid medicine,
The most repeatedly, until the medicinal liquid in bottle is exhausted.Above-mentioned mixed medicine operating process is relatively time-consuming, laborious, take consumptive material such as note
Emitter, and easily cause the secondary pollution of medicinal liquid.
The patent of Patent No. ZL200520052561.2, it is provided that a kind of solve being welded on transfusion flexible bag of above-mentioned technical problem
Medicine mixing port, the advantage of this medicine mixing port is: when mixed medicine, it is not necessary to repeatedly from transfusion flexible bag extract liquid medicine,
But cillin bottle is placed on the mixed medicine card body of medicine mixing port, fracture foldable handle, makes cillin bottle pass through needle cylindrical unit with transfusion flexible bag even
Logical, then light pressure infuser soft bag, injects liquid medicine in cillin bottle, again cillin bottle is placed in eminence after mix homogeneously, repeatedly extrude
Transfusion flexible bag, simple to operate, save consumptive material.But, this medicine mixing port also has many not enough, and its weak point is main
Have following some: 1, the foldable handle of described medicine mixing port is positioned at transfusion flexible bag, in use, after the foldable handle that fractures, folded handle section
Easily falling in transfusion flexible bag, foldable handle is when fractureing simultaneously, can produce plastic particles and pollute the medicinal liquid in transfusion flexible bag, and
During fractureing, due to the toughness of the PP plastics that foldable handle uses, cause breaking force relatively big, as easy as rolling off a log general during operation of breakage
Transfusion flexible bag is exposed, and makes transfusion flexible bag to use；2, the sealing of the mixed medicine card body of fixing cillin bottle is to use to paste gripper shoe
On protecting film, then be bonded in the open end realization of mixed medicine card body by binding agent, so, storing and transportation is being protected
Cuticula is easy to drop, and the needle cylindrical unit causing mixed medicine card internal pollutes, and meanwhile, binding agent itself will also result in the dirt of mixed medicine card body
Dye.Polypropylene material is used again so that it is be difficult in actual use reach to pierce through smoothly due to the needle cylindrical unit of this technology
The effect of XiLin bottle cap, and this needle cylindrical unit and combining nozzle are package assemblies, easily loosen or drop during transport or use,
Cause leakage and pollution.It addition, described medicine mixing port connect base be designed as that surface portion is smooth, seat bottom two ends Pedicellus et Pericarpium Trapae cutting edge of a knife or a sword
Sharp ship type structure, such structure welding temperature used in the welding process with transfusion flexible bag is higher, easily causes soft
" cross weldering " of bag, has a strong impact on sealing property, causes leakage, and sharp corner angle in the storage, transportation of medicine easily
Damage transfusion flexible bag itself, the most easily brings leakage and raw-material waste.
In order to overcome above-mentioned foldable handle easily to fall in transfusion bag after being broken off, or when fractureing, easily puncture the problem of transfusion bag, existing
Have in technology, the construction features being connected by sealed rubber pipe with hard double nip according to medicine mixing mouth, also have and foldable handle is arranged on sealing
The structure of the needle cylindrical unit end in sebific duct, mainly, in use, foldable handle is positioned at transfusion flexible bag to the shortcoming of this structure
Bottom, such liquid can enter mixed medicine passage, even if the foldable handle that do not fractures opens mixed medicine passage, foldable handle also can soak all the time
Steep at liquid, increase the risk of secondary pollution.
Summary of the invention
The technical problem to be solved is: provide one use easy to operate, in use can effectively prevent by
The medicine mixing port of secondary pollution is caused in the existence of foldable handle.
A kind of medicine mixing port is the technical scheme is that, including by mixed medicine card body and needle cylindrical unit structure by solving above-mentioned technical problem
The medicine mixing mouth become, also includes the hard double nip containing foldable handle, and hard double nip is provided with mixed medicine passage, hard double nip and mixed medicine
Mouth is connected as an entirety by the sealed rubber pipe being arranged on mixed medicine passage and needle cylindrical unit, and foldable handle is arranged in sealed rubber pipe
The end of mixed medicine passage, and by the endcapped of this mixed medicine passage.
Further, also including the sealing member being made up of gripper shoe and protecting film, protecting film is bonding on the supporting plate；Mixed medicine card
Body has an open end and a sealed end, and needle cylindrical unit is positioned at sealed end；Sealing member cements in mixed medicine card body by protecting film
On the end face of open end, and being sealed by this open end, gripper shoe is supported on the medial wall of mixed medicine card body open end.
Further, foldable handle is made up of folded handle section, and foldable handle is one-body molded with the mixed medicine passage of hard double nip by folded handle section,
Or be welded to connect by the end of folded handle section with the mixed medicine passage of hard double nip.
Such scheme it is preferable that, the projection on the folded handle Duan Qi cross section of foldable handle is cross or three corner structures.
The invention has the beneficial effects as follows: close mixed medicine lead to by foldable handle being arranged the end of the mixed medicine passage in sealed rubber pipe
Road, it is ensured that after medicine mixing port being assembled on transfusion flexible bag, before the foldable handle that do not fractures, foldable handle is not at liquid
In body, reduce medicine mixing port and in use produce the probability of secondary pollution；Simultaneously as after group shape completes, foldable handle
It is positioned at sealed rubber pipe, foldable handle during operation of breakage need not be taken care when fractureing and can puncture transfusion flexible bag, operate the most square
Just, fast.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of transfusion flexible bag of the present invention；
Fig. 2 is the front view of the hard double nip that the present invention relates to；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the A-A sectional view of Fig. 3；
Fig. 5 is that the front view of the medicine mixing mouth that the present invention relates to is deposited
Fig. 6 is the B-B section view of Fig. 5.
Figure is labeled as: transfusion flexible bag 1, hard double nip 2, mixed medicine passage 22, medicine mixing mouth 3, foldable handle 4, folded handle section 42,
Mixed medicine card body 5, open end 51, sealed end 52, needle cylindrical unit 6, sealed rubber pipe 7, sealing member 9, gripper shoe 91, protecting film
92。
Detailed description of the invention
As shown in Figure 1, Figure 2, it is that the one that the present invention provides uses easy to operate, in the process of use shown in Fig. 3, Fig. 5 and Fig. 6
In can effectively prevent from causing the medicine mixing port of secondary pollution due to the existence of foldable handle.Described medicine mixing port includes by mixed medicine card
The medicine mixing mouth 3 that body 5 and needle cylindrical unit 6 are constituted, also includes the hard double nip 2 containing foldable handle 4, hard double nip 2 is provided with mixed
Medicine passage 22, hard double nip 2 is connected by the sealed rubber pipe 7 being arranged on mixed medicine passage 22 and needle cylindrical unit 6 with medicine mixing mouth 3
It is an entirety, the end of the mixed medicine passage 22 that foldable handle 4 is arranged in sealed rubber pipe 7, and by the end of this mixed medicine passage 22
End seal is closed.So, close mixed medicine by the above-mentioned end that foldable handle 4 arranges the mixed medicine passage 22 in sealed rubber pipe 7 to lead to
Road 22, it is ensured that after medicine mixing port being assembled on transfusion flexible bag 1, before the foldable handle 4 that do not fractures, foldable handle 4 is not
Can be in liquid, the medicine mixing port reducing the present invention in use produces the probability of secondary pollution；Simultaneously as easily
Folded handle 4 is positioned at sealed rubber pipe 7, need not take care foldable handle 4 during operation of breakage when fractureing and can puncture transfusion flexible bag 1,
Easy to operate, quick.
In above-mentioned embodiment, mixed medicine card body can be able to be nonocclusive with open end 51, and so storage in medicine mixing port is transported
During be the most easily contaminated, in order to ensure medicine mixing port store and transportation in be not secondary polluted, such as Fig. 1, Fig. 6
Shown in, the medicine mixing port of the present invention also includes the sealing member 9 being made up of gripper shoe 91 and protecting film 92, and protecting film 92 is bonded in
In gripper shoe 91；Mixed medicine card body 5 has an open end 51 and a sealed end 52, and syringe 6 body is positioned at sealed end 52；Close
On the end face of the open end 51 that sealing 9 cements in mixed medicine card body 5 by protecting film 92, and this open end 51 is sealed, support
Plate 91 is supported on the medial wall of mixed medicine card body open end 51.So, the open end 51 of mixed medicine card body arranges sealing member 9
After, be no matter medicine mixing port in the fabrication process, or in storage and transportation process, all will not send out in atmosphere due to exposed
Raw secondary pollution.
In above-mentioned embodiment, in order to the structure making foldable handle 4 is simpler, manufacture more convenient, such as Fig. 2, Fig. 3 and Fig. 4
Shown in, foldable handle 4 is made up of folded handle section 42, and foldable handle 4 is by mixed medicine passage 22 one of folded handle section 42 with hard double nip 2
Molding, or be welded to connect by the end of folded handle section 42 with the mixed medicine passage 22 of hard double nip 2；The folded handle section 42 of foldable handle 4
Projection on its cross section is cross or three corner structures.So, both can make foldable handle 4 structure simpler, the most just
In foldable handle 4 to be become whole manufacture with hard double nip 2, save manufacturing cost.The cross section of folded handle section 42 is made cross or three
Individual corner structure, both can save material, reduced cost, facilitated again formation flow-guiding channel in folded handle section 42.
Claims (4)
1. a medicine mixing port, including the medicine mixing mouth (3) being made up of mixed medicine card body (5) and needle cylindrical unit (6), hard double nip (2) containing foldable handle (4), it is provided with mixed medicine passage (22) on hard double nip (2), hard double nip (2) is connected as an entirety with medicine mixing mouth (3) by the sealed rubber pipe (7) being arranged on mixed medicine passage (22) and needle cylindrical unit (6), it is characterized in that: the end of the mixed medicine passage (22) that foldable handle (4) is arranged in sealed rubber pipe (7), and by the endcapped of this mixed medicine passage (22).
A kind of medicine mixing port the most according to claim 1; it is characterized in that: also including the sealing member (9) being made up of gripper shoe (91) and protecting film (92), protecting film (92) is bonded in gripper shoe (91)；Mixed medicine card body (5) has an open end (51) and a sealed end (52), and needle cylindrical unit (6) is positioned at sealed end (52)；On the end face of the open end (51) that sealing member (9) cements in mixed medicine card body (5) by protecting film (92); and this open end (51) is sealed, gripper shoe (91) is supported on the medial wall of mixed medicine card body open end (51).
A kind of medicine mixing port the most according to claim 1, it is characterized in that: foldable handle (4) is made up of folded handle section (42), foldable handle (4) is one-body molded with the mixed medicine passage (22) of hard double nip (2) by folded handle section (42), or is welded to connect by the end of folded handle section (42) with the mixed medicine passage (22) of hard double nip (2).
4. according to a kind of medicine mixing port described in claim 1,2 or 3, it is characterised in that: the projection on its cross section of the folded handle section (42) of foldable handle (4) is cross or three corner structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169183.6A CN102836072B (en) | 2011-06-22 | A kind of medicine mixing port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169183.6A CN102836072B (en) | 2011-06-22 | A kind of medicine mixing port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102836072A CN102836072A (en) | 2012-12-26 |
| CN102836072B true CN102836072B (en) | 2016-12-14 |
Family
ID=
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07171195A (en) * | 1993-12-20 | 1995-07-11 | Toyo Seikan Kaisha Ltd | Infusion container and its molding method and plug body for infusion container |
| US6179821B1 (en) * | 1998-06-18 | 2001-01-30 | Glenn A. Caspary | Membrane port for a container |
| CN2742954Y (en) * | 2004-10-12 | 2005-11-30 | 湖南千山制药机械股份有限公司 | Transfusion bag used on plastic ampoule bottle with medicine mixing mouth |
| CN2783986Y (en) * | 2005-04-01 | 2006-05-31 | 湖南千山制药机械股份有限公司 | Drug mixing spout for liquid transfusion bag |
| CN2805765Y (en) * | 2005-05-18 | 2006-08-16 | 湖南千山制药机械股份有限公司 | Double-hose single-chamber transfusion bag with two medicine-feeding mouth |
| CN2805766Y (en) * | 2005-05-18 | 2006-08-16 | 湖南千山制药机械股份有限公司 | Double-hose single-chamber transfusion bag with one medicine-feeding mouth |
| CN2880068Y (en) * | 2006-03-31 | 2007-03-21 | 湖南千山制药机械股份有限公司 | Two soft tubes transfusion bag having independent tag and two medicine feeding openings |
| CN2882605Y (en) * | 2006-03-31 | 2007-03-28 | 湖南千山制药机械股份有限公司 | Double-hose transfusion bag having independent label and feeding interface |
| CN2889281Y (en) * | 2006-04-14 | 2007-04-18 | 湖南千山制药机械股份有限公司 | Hard interface provided with protective cover of drug mixing mouth for large volume soft transfusion bag |
| CN2912631Y (en) * | 2006-03-06 | 2007-06-20 | 湖南千山制药机械股份有限公司 | Hard-double-tube transfusion bag with charging interface |
| CN2915101Y (en) * | 2006-04-14 | 2007-06-27 | 湖南千山制药机械股份有限公司 | Hard-interface infusion bag employing drug mixing mouth with a protective cover |
| CN200966757Y (en) * | 2006-11-03 | 2007-10-31 | 湖南千山制药机械股份有限公司 | Hard interface of the medicine mixing nozzle having protecting sleeve and film for big transfusion soft bag |
| CN202136584U (en) * | 2011-06-22 | 2012-02-08 | 重庆莱美药业股份有限公司 | Medicine mixing interface |
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07171195A (en) * | 1993-12-20 | 1995-07-11 | Toyo Seikan Kaisha Ltd | Infusion container and its molding method and plug body for infusion container |
| US6179821B1 (en) * | 1998-06-18 | 2001-01-30 | Glenn A. Caspary | Membrane port for a container |
| CN2742954Y (en) * | 2004-10-12 | 2005-11-30 | 湖南千山制药机械股份有限公司 | Transfusion bag used on plastic ampoule bottle with medicine mixing mouth |
| CN2783986Y (en) * | 2005-04-01 | 2006-05-31 | 湖南千山制药机械股份有限公司 | Drug mixing spout for liquid transfusion bag |
| CN2805765Y (en) * | 2005-05-18 | 2006-08-16 | 湖南千山制药机械股份有限公司 | Double-hose single-chamber transfusion bag with two medicine-feeding mouth |
| CN2805766Y (en) * | 2005-05-18 | 2006-08-16 | 湖南千山制药机械股份有限公司 | Double-hose single-chamber transfusion bag with one medicine-feeding mouth |
| CN2912631Y (en) * | 2006-03-06 | 2007-06-20 | 湖南千山制药机械股份有限公司 | Hard-double-tube transfusion bag with charging interface |
| CN2882605Y (en) * | 2006-03-31 | 2007-03-28 | 湖南千山制药机械股份有限公司 | Double-hose transfusion bag having independent label and feeding interface |
| CN2880068Y (en) * | 2006-03-31 | 2007-03-21 | 湖南千山制药机械股份有限公司 | Two soft tubes transfusion bag having independent tag and two medicine feeding openings |
| CN2889281Y (en) * | 2006-04-14 | 2007-04-18 | 湖南千山制药机械股份有限公司 | Hard interface provided with protective cover of drug mixing mouth for large volume soft transfusion bag |
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| CN202136584U (en) * | 2011-06-22 | 2012-02-08 | 重庆莱美药业股份有限公司 | Medicine mixing interface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121226 Assignee: Hunan Kangyuan Pharmacy Co., Ltd. Assignor: Chongqing Lummy Pharmaceutical Co., Ltd. Contract record no.: 2012430000160 Denomination of invention: Medicine mixing port License type: Common License Record date: 20120727 |
|
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |