CN102836073A - Hard dual port - Google Patents
Hard dual port Download PDFInfo
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- CN102836073A CN102836073A CN2011101691855A CN201110169185A CN102836073A CN 102836073 A CN102836073 A CN 102836073A CN 2011101691855 A CN2011101691855 A CN 2011101691855A CN 201110169185 A CN201110169185 A CN 201110169185A CN 102836073 A CN102836073 A CN 102836073A
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- hard double
- double nip
- medicine passage
- hard
- foldable handle
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Abstract
The invention discloses a hard dual port belonging to the technical field of medical mechanism manufacture technology. The hard dual port is convenient to use and operate and can effectively prevent the generation of the secondary pollution when being used. The hard dual port comprises a hard dual port body comprising a medicine mixing channel, wherein the hard dual port body is provided with an inner side surface and an outer side surface; an input port of the medicine mixing channel is placed on the inner side surface of the hard dual port body, and an output port of the medicine mixing channel is placed on the outer side surface of the hard dual port body, and protrudes the outside face; and the hard dual port further comprises an easily-folded handle with a flow guiding groove; and the easily-folded handle is axially arranged at the tail end of the output port of the medicine mixing channel along the medicine mixing channel; and the tail end of the output port is sealed.
Description
Technical field
The present invention relates to a kind of hard double nip, belong to manufacture technology field of medical appliance.
Background technology
When the injectable powder that uses the cillin bottle splendid attire, lyophilized injectable powder or aqueous injection, need liquid medicine in the transfusion flexible bag or water for injection to be extracted out in the injection cillin bottle through syringe, repeat above-mentioned work, enough medicinal liquids are arranged in cillin bottle; And then cillin bottle shaken the medicament mix homogeneously in bottle repeatedly, the reuse syringe is extracted the cillin bottle inner liquid medicine out and is injected transfusion flexible bag, so repeatedly, till the medicinal liquid in bottle is exhausted.Above-mentioned mixed medicine operating process is more time-consuming, effort, take consumptive material such as syringe, and very easily causes the secondary pollution of medicinal liquid.
The patent No. is the patent of ZL200520052561.2, provide a kind of solve the problems of the technologies described above be welded on the mixed medicine interface on the transfusion flexible bag, the advantage of this mixed medicine interface is: when mixing medicine; Do not need repeatedly from transfusion flexible bag, extract liquid medicine, but cillin bottle is placed on the mixed medicine card body that mixes the medicine interface, foldable handle fractures; Make cillin bottle pass through needle cylindrical unit and be communicated with transfusion flexible bag, the soft bag of light then pressure infuser injects cillin bottle with liquid medicine; Again cillin bottle is placed eminence behind the mix homogeneously; Push transfusion flexible bag repeatedly and get final product, simple to operate, practice thrift consumptive material.But this mixed medicine interface also has many deficiencies, its weak point mainly contain following some: 1, the foldable handle of said mixed medicine interface is positioned at transfusion flexible bag; In use, behind the foldable handle that fractures, folding handle section is very easily fallen in the transfusion flexible bag; Foldable handle can produce plastic particles and pollute the medicinal liquid in the transfusion flexible bag when fractureing simultaneously, and in the process that fractures; Because the toughness of the PP plastics that foldable handle uses; Cause breaking force bigger, when operation of fractureing be as easy as rolling off a log exposes transfusion flexible bag, and transfusion flexible bag can't be used; 2, fixedly the sealing of the mixed medicine card body of cillin bottle is to adopt gripper shoe is pasted on the protecting film; Be bonded in through binding agent again that the open end that mixes medicine card body realizes; Like this, protecting film is easy to drop in storage and transportation, causes and mixes the intravital needle cylindrical unit pollution of medicine card; Simultaneously, binding agent itself also can cause the pollution that mixes medicine card body.Again because this technological needle cylindrical unit adopts is polypropylene material; Make it be difficult to reach the effect that pierces through XiLin bottle cap smoothly in actual use; And this needle cylindrical unit and combining nozzle be package assembly, and be loosening easily or drop in transportation or use, causes leakage and pollution.In addition; The connection base of said mixed medicine interface be designed to that surface portion is smooth, seat two ends, end Pedicellus et Pericarpium Trapae sharp ship type structure, such structure with the welding process of transfusion flexible bag in employed welding temperature higher, " the crossing weldering " of causing soft bag easily; Have a strong impact on sealing property; Cause leakage, and sharp corner angle very easily damage transfusion flexible bag itself in the storage of medicine, transportation, bring leakage and raw-material waste equally easily.
To fall in the transfusion bag easily after above-mentioned foldable handle is fractureed in order overcoming, or to puncture the problem of transfusion bag when fractureing easily, in the prior art; According to medicine mixing mouth and the construction features that hard double nip is connected through sealed rubber pipe, also have foldable handle is arranged on the terminal structure of needle cylindrical unit in the sealed rubber pipe, the shortcoming of this structure mainly is; In use; Foldable handle is positioned at the bottom of transfusion flexible bag, and liquid can get into and mix the medicine passage like this, opens even without the foldable handle that fractures and mixes the medicine passage; Foldable handle also can be immersed in liquid all the time, increases the risk of secondary pollution.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of use easy to operate, use can effectively prevent the hard double nip of secondary pollution.
The technical scheme that adopts for solving the problems of the technologies described above is: a kind of hard double nip; Comprise and contain the hard double nip body that mixes the medicine passage; Hard double nip body has a medial surface and a lateral surface, and the input port of mixing the medicine passage is positioned on the medial surface of hard double nip body, and delivery outlet is positioned on the lateral surface of hard double nip body; And protrude this lateral surface; Also comprise the foldable handle that contains guiding gutter, foldable handle is axially disposed within the end that mixes medicine passage delivery outlet along mixing the medicine passage, and with this delivery outlet endcapped.
Further be, foldable handle constitutes by being arranged on the folding handle section of mixing the medicine channel end, folding handle section and hard this body by integral forming of double nip.
Further be, foldable handle constitutes by being arranged on the folding handle section of mixing the medicine channel end, and the delivery outlet end of folding handle section and mixed medicine passage is welded to connect.
The optimal way of such scheme is; Projection on the folding handle Duan Zaiqi cross section is cross; Its maximum outside diameter is suitable with the external diameter of the mixed medicine passage of the hard double nip body lateral surface of protrusion, and guiding gutter is made up of the female parts radially that makes progress in cross foldable handle week.
Further be, the projection on the folding handle Duan Zaiqi cross section is triangular in shape, and its maximum outside diameter is suitable with the external diameter of the mixed medicine passage of the hard double nip body lateral surface of protrusion, and guiding gutter is made up of the part that cuts that makes progress along triangle foldable handle week.
Further be that foldable handle is processed by the pharmaceutical polypropylene plastics identical with hard double nip body.
The invention has the beneficial effects as follows: through the output end at the mixed medicine passage of hard double nip body be provided with one contain flow-guiding channel foldable handle; Output endcapped with said mixed medicine passage; Like this with the medial surface of hard double nip body after the transfusion flexible bag medial and lateral face the transfusion flexible bag outer set and install in the transfusion flexible bag; Before the foldable handle that do not fracture; Foldable handle just can not be in the transfusion liquid all the time, thereby has avoided in use owing to foldable handle is in the secondary pollution that causes liquid in the transfusion liquid all the time; Simultaneously; Because foldable handle is set to the end of the mixed medicine passage of hard double nip lateral surface; Thereby foldable handle no longer is in the transfusion flexible bag after assembling is accomplished, just very convenient when fractureing operation like this, the transfusion flexible bag outside can puncturing in the time of also need not taking care to fracture foldable handle.
Description of drawings
Fig. 1 is the structural representation of a kind of hard double nip of the present invention;
Fig. 2 is for to be assembled into the structural representation on the transfusion flexible bag with hard double nip of the present invention;
Fig. 3 is a kind of cutaway view of the A-A among Fig. 1;
Fig. 4 is the another kind of cutaway view of the A-A among Fig. 1.
Be labeled as among the figure: transfusion flexible bag 1, hard double nip body 20, mixed medicine passage 22, medial surface 23, lateral surface 24, foldable handle 4, folding handle section 42, guiding gutter 43.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 3 be that a kind of use provided by the invention is easy to operate, use can effectively prevent the hard double nip of secondary pollution.Said hard double nip comprises the hard double nip body 20 that contains mixed medicine passage 22; Hard double nip body 20 has a medial surface 23 and a lateral surface 24, and the input port of mixing medicine passage 22 is positioned on the medial surface 23 of hard double nip body 20, and delivery outlet is positioned on the lateral surface 24 of hard double nip body 20; And protrude this lateral surface 24; Also comprise the foldable handle 4 that contains guiding gutter 43, foldable handle 4 is axially disposed within the end that mixes medicine passage 22 delivery outlets along mixing medicine passage 22, and with this delivery outlet endcapped.Adopt the output end of above-mentioned mixed medicine passage 22 at hard double nip body 20 be provided with one contain flow-guiding channel 43 foldable handle 4; Output endcapped with said mixed medicine passage 22; Like this with the medial surface of hard double nip body 20 after the transfusion flexible bag medial and lateral face the transfusion flexible bag outer set and install in the transfusion flexible bag 1; Before the foldable handle 4 that do not fracture; Foldable handle 4 just can not be in the transfusion liquid all the time, thereby has avoided in use owing to foldable handle 4 is in the secondary pollution that causes liquid in the transfusion liquid all the time; Simultaneously; Because foldable handle 4 is set to the end of the mixed medicine passage 22 of hard double nip body lateral surface 24; Thereby foldable handle 4 no longer is in the transfusion flexible bag 1 after assembling is accomplished; Just very convenient when the operation of the foldable handle 4 that fractures like this, the transfusion flexible bag 1 outside can puncturing in the time of also need not taking care to fracture foldable handle 4.
For the structure that makes foldable handle 4 simpler; Make more convenient, the material that uses during making still less, cost of manufacture is lower; Like Fig. 1, Fig. 3 and shown in Figure 4; Foldable handle 4 constitutes by being arranged on mixed medicine passage 22 terminal folding handle sections 42, and folding handle section 42 is one-body molded with hard double nip body 20, and the delivery outlet end of perhaps rolling over handle section 42 and mixed medicine passage 22 is welded to connect.The projection of folding handle section 42 on its cross section is cross, and its maximum outside diameter is suitable with the external diameter of the mixed medicine passage 22 of the hard double nip body lateral surface 24 of protrusion, and guiding gutter 43 is made up of the female parts radially that makes progress in cross foldable handle week; It is triangular in shape perhaps to roll over the projection of handle section 42 on its cross section, and its maximum outside diameter is suitable with the external diameter of the mixed medicine passage 22 of the hard double nip body lateral surface 24 of protrusion, and guiding gutter 43 is made up of the part that cuts that makes progress along triangle foldable handle week.According to said structure, foldable handle 4 can be by processing with hard double nip body 20 identical pharmaceutical polypropylene plastics, also can be made of plastic with other medicine, as long as can be welded to connect with hard double nip body 20.
Claims (6)
1. hard double nip; Comprise and contain the hard double nip body (20) that mixes medicine passage (22); Hard double nip body (20) has a medial surface (23) and a lateral surface (24), and the input port of mixing medicine passage (22) is positioned on the medial surface (23) of hard double nip body (20), and delivery outlet is positioned on the lateral surface (24) of hard double nip body (20); And protrude this lateral surface (24); It is characterized in that: also comprise the foldable handle (4) that contains guiding gutter (43), foldable handle (4) is axially disposed within the end that mixes medicine passage (22) delivery outlet along mixing medicine passage (22), and with this delivery outlet endcapped.
2. a kind of hard double nip according to claim 1 is characterized in that: foldable handle (4) mixes terminal folding handle section (42) formation of medicine passage (22) by being arranged on, and folding handle section (42) is one-body molded with hard double nip body (20).
3. a kind of hard double nip according to claim 1 is characterized in that: foldable handle (4) mixes terminal folding handle section (42) formation of medicine passage (22) by being arranged on, and folding handle section (42) is welded to connect with the delivery outlet end of mixed medicine passage (22).
4. according to claim 2 or 3 described a kind of hard double nips; It is characterized in that: the projection of folding handle section (42) on its cross section is cross; Its maximum outside diameter is suitable with the external diameter of the mixed medicine passage (22) of the hard double nip body lateral surface of protrusion (24), and guiding gutter (43) is made up of the female parts radially that makes progress in cross foldable handle week.
5. according to claim 2 or 3 described a kind of hard double nips; It is characterized in that: the projection of folding handle section (42) on its cross section is triangular in shape; Its maximum outside diameter is suitable with the external diameter of the mixed medicine passage (22) of the hard double nip body lateral surface of protrusion (24), and guiding gutter (43) is made up of the part that cuts that makes progress along triangle foldable handle week.
6. according to claim 1,2 or 3 described a kind of hard double nips, it is characterized in that: foldable handle (4) is processed by the pharmaceutical polypropylene plastics identical with hard double nip body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169185.5A CN102836073B (en) | 2011-06-22 | 2011-06-22 | A kind of hard double nip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110169185.5A CN102836073B (en) | 2011-06-22 | 2011-06-22 | A kind of hard double nip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102836073A true CN102836073A (en) | 2012-12-26 |
| CN102836073B CN102836073B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110169185.5A Active CN102836073B (en) | 2011-06-22 | 2011-06-22 | A kind of hard double nip |
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| CN (1) | CN102836073B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2843445Y (en) * | 2005-11-25 | 2006-12-06 | 湖南千山制药机械股份有限公司 | Band simple combination lid and band have the hard interface transfusion bag of the medicine mixing mouth of the function of piercing through |
| 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 |
| CN201782961U (en) * | 2010-08-12 | 2011-04-06 | 湖南乐福地医药包材科技有限公司 | Hard double-connector and large flexible infusion package with same |
| CN202136583U (en) * | 2011-06-22 | 2012-02-08 | 重庆莱美药业股份有限公司 | Hard double-connection port |
-
2011
- 2011-06-22 CN CN201110169185.5A patent/CN102836073B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2843445Y (en) * | 2005-11-25 | 2006-12-06 | 湖南千山制药机械股份有限公司 | Band simple combination lid and band have the hard interface transfusion bag of the medicine mixing mouth of the function of piercing through |
| 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 |
| CN201782961U (en) * | 2010-08-12 | 2011-04-06 | 湖南乐福地医药包材科技有限公司 | Hard double-connector and large flexible infusion package with same |
| CN202136583U (en) * | 2011-06-22 | 2012-02-08 | 重庆莱美药业股份有限公司 | Hard double-connection port |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102836073B (en) | 2016-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| 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: Hard dual port License type: Common License Record date: 20120727 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |