CN204307081U - Novel medicine plug infusion bag - Google Patents
Novel medicine plug infusion bag Download PDFInfo
- Publication number
- CN204307081U CN204307081U CN201420798372.9U CN201420798372U CN204307081U CN 204307081 U CN204307081 U CN 204307081U CN 201420798372 U CN201420798372 U CN 201420798372U CN 204307081 U CN204307081 U CN 204307081U
- Authority
- CN
- China
- Prior art keywords
- transfusion bag
- infusion bag
- connector
- groove
- 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.)
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Links
- 239000003814 drug Substances 0.000 title claims abstract description 33
- 238000001802 infusion Methods 0.000 title abstract description 14
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 27
- 238000004806 packaging method and process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a novel medicine stopper infusion bag, it includes infusion bag oral area (12), infusion bag shoulder (13) and the infusion bag body (15) and infusion bag bottom (16), infusion bag oral area (12) are provided with an infusion bag and connect (18), the lower limb that infusion bag shoulder (13) and infusion bag body (15) inner chamber contacted is 5~20 degrees with the contained angle of water flat line, infusion bag connects (18) including connector (1) and last fastener (2), set up fluted (4) on the inside wall of connector (1), upward be provided with protruding circle (5) on fastener (2), be provided with one deck cushion (6) between protruding circle (5) and recess (4), be provided with a retaining ring (9) in the middle part of connector (1), be provided with a plug (11) between retaining ring (9) and last fastener (2). The utility model has the advantages that: it has the advantages of good sealing performance of the medicine plug, high utilization rate of the liquid medicine and long time for prolonging the packaging time of the liquid medicine.
Description
Technical field
This utility model relates to transfusion bag, particularly a kind of novel medicine plug transfusion bag.
Background technology
At present.Medical transfusion container generally comprises infusion bottle and transfusion bag two kinds, and transfusion bag uses generally comprise infusing medicine plug and adding medicine plug two kinds.Wherein, transfusion cork is the device for connecting transfusion device and transfusion soft ribbons, medicine plug be for add other and transfusion with the use of the interface of medicine.Memorial tablet infusion bottle also can arrange bottle stopper, play the effect of loading plug or medicine plug.
At present, the medicine plug of medical infusion bags of the prior art comprises and being made up of embossed card buckle structure upper lower part together, as Chinese patent: medicine plug (application number for: 2009202231838), a kind of medicine plug, include that embossed card buckle structure is fastened togather upper, lower part and be arranged on described upper, plug between lower part, described concavo-convex buckle comprises the groove and flange collar that match, on the axial direction of described medicine plug, close on described embossed card buckle structure and be provided with the first backing stop structure, the opening bore of described first backing stop structure is less than the opening bore of described embossed card buckle structure, but this kind of medicine plug, when clamping, mutual extruding can be there is between flange collar and groove, easily cause flange collar and recess edge distortion, thus cause flange collar and groove access section easily to occur gap, cause liquid leakage further, cause the waste of medicinal liquid and increase production cost, and often in medicine plug, be provided with a plug, but medicinal liquid after packaging, medicinal liquid contacts with plug, the particle matter on plug is easily made to dissolve, thus cause liquid medicine contamination, make the time of sealing up for safekeeping of medicinal liquid shorter, and cause cost to increase.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of medicine plug good airproof performance, medicinal liquid utilization rate high and extend the novel medicine plug transfusion bag of medicinal liquid packaging time.
The purpose of this utility model is achieved through the following technical solutions: a kind of novel medicine plug transfusion bag, it comprises transfusion bag oral area, bottom transfusion bag shoulder and transfusion bag body and transfusion bag, described transfusion bag oral area is between two transfusion bag shoulders, and transfusion bag oral area is provided with a transfusion bag joint, the lower limb that described transfusion bag shoulder contacts with transfusion bag body inner chamber and horizontal angle are 5 ~ 20 degree, described transfusion bag joint comprises connector and upper fastener, described connector hollow and its upper part offers a reaming, the medial wall of described reaming offers multiple groove, described upper fastener is provided with the flange collar corresponding with groove, described upper fastener and connector are snapped together by groove and flange collar, and between flange collar and groove, be provided with one deck rubber cushion, described rubber cushion is pasted onto on upper fastener, described upper fastener is also provided with a projection, connector upper end offers the breach matched with projection, a back-up ring is provided with in the middle part of described connector, a plug is provided with between back-up ring and upper fastener.
A hanging hole is provided with bottom described transfusion bag.
Described transfusion bag shoulder is provided with through hole.
Described upper fastener upper end is provided with an easy folding piece.
Described groove is three, and from top to bottom, the diameter of groove diminishes gradually.
This utility model has the following advantages: medicine plug transfusion bag of the present utility model, be provided with three grooves and the flange collar corresponding with groove, after flange collar and groove clamping, make medicine plug can not in axial direction on come off, in time when high temperature sterilize, connector and upper fastener also can not come off, and fundamentally solve the problem of medicine plug in order to loosen; Rubber cushion is provided with between groove and flange collar, make to seal between groove and flange collar, and groove and flange collar in clamping time, plug makes groove contact as soft contact with flange collar, avoid the problem that groove and flange collar are out of shape the medicine plug poor sealing brought, thus avoid medicinal liquid when encapsulating and use, can not leakage phenomenon be there is, reduce cost; Be provided with back-up ring in connector, avoid medicinal liquid when encapsulating, the Contact of medicinal liquid and plug, thus reduce the contaminated risk of medicinal liquid, extend the packaging time of medicinal liquid; Liquid in transfusion bag body is drained by transfusion bag oral area completely, thus decreases the waste of liquid, has saved cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of transfusion bag joint;
Fig. 3 is the schematic top plan view of transfusion bag joint;
In figure, 1-connector, 2-upper fastener, 3-reaming, 4-groove, 5-flange collar, 6-rubber cushion, 7-projection, 8-breach, 9-back-up ring, the easy folding piece of 10-, 11-plug, 12-transfusion bag oral area, 13-transfusion bag shoulder, 14-through hole, 15-transfusion bag, bottom 16-transfusion bag, 17-hanging hole, 18-transfusion bag joint.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of novel medicine plug transfusion bag, it comprises transfusion bag oral area 12, bottom transfusion bag shoulder 13 and transfusion bag body 15 and transfusion bag 16, described transfusion bag oral area 12 is between two transfusion bag shoulders 13, and transfusion bag oral area 12 is provided with a transfusion bag joint 18, the lower limb that described transfusion bag shoulder 13 contacts with transfusion bag body 15 inner chamber and horizontal angle are 5 ~ 20 degree, the lower limb that further transfusion bag shoulder 13 contacts with transfusion bag body 15 inner chamber and horizontal included angle A are 8 ~ 15 degree, be more preferably 12 degree, so that when infusing, fluid discharge is complete, reduce the waste of liquid, as shown in Figures 2 and 3, bottom described transfusion bag, 16 are provided with a hanging hole 17, transfusion bag shoulder 13 is provided with through hole 14, the hanging hole 17 arranged and through hole 14 are so that transfusion bag is just hung and hung upside down, described transfusion bag joint 18 comprises connector 1 and upper fastener 2, described connector 1 hollow and its upper part offers a reaming 3, the medial wall of described reaming 3 offers multiple groove 4, described upper fastener 2 is provided with the flange collar 5 corresponding with groove 4, described upper fastener 2 and connector 1 are snapped together by groove 4 and flange collar 5, and one deck rubber cushion 6 is provided with between flange collar 5 and groove 4, described rubber cushion 6 is pasted onto on upper fastener 2, the junction of connector 1 with upper fastener 2 seals by rubber cushion 6, ensure that medicinal liquid in use, medicinal liquid can not leak, avoid the waste of medicinal liquid, reduce the cost of transfusion, and rubber cushion 6 is when clamping, cushioning effect can be formed to groove and flange collar, groove and flange collar is avoided to deform when clamping, thus further ensure medicinal liquid and can not leak, reduce transfusion cost, described upper fastener 2 is also provided with a projection 7, connector 1 upper end offers the breach 8 matched with projection 7, a back-up ring 9 is provided with in the middle part of described connector 1, a plug 11 is provided with between back-up ring 9 and upper fastener 2, plug 11 is by inner for upper fastener 2 spreading, rubber cushion 6 is fitted with groove all the time, play good sealing function, in the present embodiment, back-up ring 9 is not when being punctured pin puncture, medicinal liquid keeps off in connector 1 bottom by back-up ring 9, make medicinal liquid cannot enter into connector 1 top, avoid medicinal liquid and upper fastener comes in contact, decrease the contaminated risk of medicinal liquid, it also avoid medicinal liquid when encapsulating simultaneously, there is the phenomenon of leaking.
In the present embodiment, described upper fastener 2 upper end is provided with an easy folding piece 10, reduces the operation easier of operator when puncturing.
In the present embodiment, described groove 4 is three, and from top to bottom, the diameter of groove 4 diminishes gradually, this ensure that upper fastener 2 again fastening time operation easier, simultaneously, three grooves are set, make upper fastener 2 more firm with the connection of connector 1, avoid medicine plug in use or encapsulate time the upper fastener 2 and phenomenon that comes off of connector 1, what user was used is safer.
Claims (5)
1. a novel medicine plug transfusion bag, it is characterized in that: it comprises transfusion bag oral area (12), bottom transfusion bag shoulder (13) and transfusion bag body (15) and transfusion bag (16), described transfusion bag oral area (12) is positioned between two transfusion bag shoulders (13), and transfusion bag oral area (12) is provided with a transfusion bag joint (18), the lower limb that described transfusion bag shoulder (13) contacts with transfusion bag body (15) inner chamber and horizontal angle are 5 ~ 20 degree, described transfusion bag joint (18) comprises connector (1) and upper fastener (2), described connector (1) hollow and its upper part offers a reaming (3), the medial wall of described reaming (3) offers multiple groove (4), described upper fastener (2) is provided with the flange collar (5) corresponding with groove (4), described upper fastener (2) and connector (1) are snapped together by groove (4) and flange collar (5), and one deck rubber cushion (6) is provided with between flange collar (5) and groove (4), described rubber cushion (6) is pasted onto on upper fastener (2), described upper fastener (2) is also provided with a projection (7), connector (1) upper end offers the breach (8) matched with projection (7), a back-up ring (9) is provided with in the middle part of described connector (1), a plug (11) is provided with between back-up ring (9) and upper fastener (2).
2. a kind of novel medicine plug transfusion bag according to claim 1, is characterized in that: bottom described transfusion bag, (16) are provided with a hanging hole (17).
3. a kind of novel medicine plug transfusion bag according to claim 1, is characterized in that: described transfusion bag shoulder (13) is provided with through hole (14).
4. a kind of novel medicine plug transfusion bag according to claim 1, is characterized in that: described upper fastener (2) upper end is provided with an easy folding piece (10).
5. a kind of novel medicine plug transfusion bag according to claim 1, it is characterized in that: described groove (4) is three, and from top to bottom, the diameter of groove (4) diminishes gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798372.9U CN204307081U (en) | 2014-12-17 | 2014-12-17 | Novel medicine plug infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798372.9U CN204307081U (en) | 2014-12-17 | 2014-12-17 | Novel medicine plug infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307081U true CN204307081U (en) | 2015-05-06 |
Family
ID=53129417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798372.9U Active CN204307081U (en) | 2014-12-17 | 2014-12-17 | Novel medicine plug infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307081U (en) |
-
2014
- 2014-12-17 CN CN201420798372.9U patent/CN204307081U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |