CN202236320U - Combined cover with double rubber plugs for plug-in transfusion container - Google Patents
Combined cover with double rubber plugs for plug-in transfusion container Download PDFInfo
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- CN202236320U CN202236320U CN2011203754939U CN201120375493U CN202236320U CN 202236320 U CN202236320 U CN 202236320U CN 2011203754939 U CN2011203754939 U CN 2011203754939U CN 201120375493 U CN201120375493 U CN 201120375493U CN 202236320 U CN202236320 U CN 202236320U
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- plug
- sleeve
- plugs
- cover
- seal sleeve
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Abstract
The utility model relates to a combined cover with double rubber plugs for a plug-in transfusion container, and belongs to the technical field of medical packaging equipment structure. A combined cover with double rubber plugs for a plug-in transfusion container comprises an outer sleeve and an inner sleeve embedded in the inner part of the outer sleeve, wherein the outer sleeve is provided with two independent sleeve cavities, a dispensing rubber plug and a transfusing rubber plug are fixed between the inner sleeve and the outer sleeve and placed in the two independent sleeve cavities, the lower parts of the two independent sleeve cavities are respectively provided with sealing films for sealing the liquid medicine, the top part of the outer sleeve is respectively connected with two buckle covers capable of being opened and closed and exposing the rubber plugs after being opened. By changing the original rubber plug for dispensing and transfusing into independent rubber plugs, the combined cover of the utility model is much safer and more standard in dispensing and transfusing operations, and can avoid contamination caused by cross utilization.
Description
Technical field
This utility model relates to a kind of infusion vessel and uses composite cover, and particularly a kind of infusion vessel with two plugs is used composite cover, belongs to medical package equipment technical field of structures.
Background technology
At present, existing infusion vessel for example the composite cover that adopted of transfusion bag and infusion bottle be the draw-ring type opening ways, there is following defective in this opening ways in the use of reality:
1, high to the draw ring material requirements, the mould pressing cost is high;
2, in the tearing process, often draw ring and lid are broken, at this moment will the top of overcoat be prized to expose seal gasket, waste time and energy by means of other utensil owing to undue force;
3, the distance at the diaphragm seal of interior cover and lid top is shorter, thereby the puncture that makes syringe needle is bigger to the diaphragm seal impulsive force when needing the syringe needle puncture apart from weak point, and the quantity of diaphragm seal granule entering medicinal liquid was many when syringe needle passed;
In a single day 4, in addition,, therefore just draw back and can't return to sealing state again, cause the pollution of plug in the use because this unlatching open type of draw ring in use is a kind of irreversible behavior,
5, because present lid all adopts is single plug; And lid is to make up a prescription in use in advance; Then carry out medication again, the when and where in above-mentioned two steps is all inequality, and therefore plug just is exposed in the air making up a prescription later; Receive the pollution of surrounding easily, What is more also can cause malpractice.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, can the plug that make up a prescription be effectively separated with the transfusion plug; Thereby the cross-contamination of avoiding making up a prescription and producing with medication; Reduce the contaminated degree of plug through repeating to seal plug, thereby improve safety in utilization, the plug-in type infusion vessel that the diaphragm seal impulsive force reduces quantity that the diaphragm seal granule gets into medicinal liquid, two plugs of band that cost reduces is used composite cover through slowing down syringe needle.
This utility model is realized through following technical scheme:
A kind of plug-in type infusion vessel with two plugs is used composite cover; Comprise overcoat and be nested in its inner interior cover; Its special character is that said overcoat has two independent mantle cavities; Make up a prescription plug and transfusion plug be fixed between the overcoat and place two independent cover intracavity, the corresponding respectively diaphragm seal that is used to seal medicinal liquid that is provided with in the bottom of two independent mantle cavities, overcoat top be connected with respectively two able to turn on or off and open after can expose the plug buckle closure.
Said overcoat constitutes stairstepping by outer seal sleeve and outside fix cover; Connect by the transition of outer connection shoulder between outer seal sleeve and the outside fix cover; The bottom of outside fix cover is connected with outer connecting ring; Said outer seal sleeve is separated into by the first pars intermedia A and is respectively applied for two independent mantle cavities that hold make up a prescription plug and transfusion plug, and the top open part of two mantle cavities correspondence respectively is connected with buckle closure.
Cover constitutes stairstepping by inner seal sleeve and interior positioning sleeve in said; Connect by the transition of interior connection shoulder between inner seal sleeve and the interior positioning sleeve; Interior positioning sleeve bottom is connected with interior connecting ring; Said inner seal sleeve is separated into two sealing shrouds by the second pars intermedia B, is respectively applied for fixing pairing different plugs, on two sealing shrouds, be positioned to connect and take at and be respectively equipped with two diaphragm seals that are used to seal medicinal liquid.
The shape of the shape mantle cavity pairing with it of said plug is complementary, and can or be oval for circle;
Said buckle closure is connected through adapter sleeve with the outer seal sleeve top; Said adapter sleeve comprises the dowel of straightway and the weak connecting ring of arc section; The endoporus longitudinal cross-section of said weak connecting ring is an inclined plane shape, is being connected with weakness that the joint of outer seal sleeve forms a kind of easy unlatching;
Said buckle closure has opening end; It is a protuberance of the dowel negative side extension of buckle closure upper edge adapter sleeve; When the opening end through buckle closure when the dowel direction starts; The weak connecting ring of said adapter sleeve receives pulling force and tears along circumference, continues upwards can expose the plug of bottom until the dowel place of straightway;
The opening end of said buckle closure can also be to be located at that buckle closure upper end is horizontally disposed with or vertically disposed handle, and being shaped as of said handle is square, strip, cylindrical or oval or the like shape.
The upper surface of said outer seal sleeve is oblique shoulder shape, thereby utilizes operation more, when starting buckle closure, makes the opening end of buckle closure not influence the puncture of needle body as much as possible;
The top open part of two mantle cavities of said outer seal sleeve is respectively equipped with and seals film.
In order to make plug more firm; Offer the ring-type indent on the circumference of the both ends of the surface up and down of said plug; The outer seal sleeve of its upper end convexes with top ring-type press strip downwards; The convex bottom ring-type press strip that is provided with of the inner seal sleeve of lower end is when plug is in the maintenance state, in the ring-type indent at the two ends up and down of the corresponding embedding of said top ring-type press strip and bottom ring-type press strip plug.
A kind of plug-in type infusion vessel with two plugs of this utility model is used composite cover; Not only changed draw-ring type opening ways of the prior art, saved the cost of material and mould, and reasonable in design has been simple and direct; The opening ways of buckle closure not only operates efficient and convenient, time saving and energy saving; And can open and close repeatedly, the film that seals that plug top adds makes the sealing of composite cover safer, and the diaphragm seal of plug bottom is positioned at the horizontal level of ladder joint face; Be positioned at the top of overlapping adapter sleeve than diaphragm seal, when making the syringe needle puncture quantity that the diaphragm seal impulsive force reduces, the diaphragm seal granule gets into medicinal liquid reduced; The advantage of while this utility model also is to change the plug of the common use of making up a prescription originally and infused into independent separately the use, and the feasible operation safe and the standard of making up a prescription and infusing also can be avoided intersecting and use and the pollution of generation.
Description of drawings
Fig. 1: embodiment 1 infusion vessel partly cuts open structural representation with the composite cover unused state;
The vertical view of Fig. 2: Fig. 1;
Fig. 3: embodiment 1 infusion vessel partly cuts open structural representation with the composite cover opening;
After Fig. 4: embodiment 1 infusion vessel is opened with composite cover again closure state partly cut open structural representation
The A-A cutaway view of Fig. 5: Fig. 2;
The vertical view of Fig. 6: Fig. 5;
Fig. 7: embodiment 2 infusion vessels are used the composite cover structural representation;
The vertical view of Fig. 8: Fig. 7;
Fig. 9: this utility model embodiment 3 structural representations;
The vertical view of Figure 10: Fig. 9;
Figure 11: this utility model plug structural representation.
In the drawings, 1, overcoat, 1-1, outer seal sleeve, 1-1a, top ring-type press strip, 1-2, outside fix cover, 1-3, the outer shoulder that connects; 1-4, outer connecting ring, 2a, the plug that makes up a prescription, 2b, transfusion plug, 2-1, ring-type indent, 3, interior cover; 3-1, inner seal sleeve, 3-1a, bottom ring-type press strip, 3-2, interior positioning sleeve, 3-3, interior connection shoulder, 3-4, interior connecting ring; 4, diaphragm seal, 5, buckle closure, 5-1, protuberance, 6, adapter sleeve, 6-1, dowel; 6-2, weak connecting ring, 6-3, inclined-plane, 7, seal film, 8, handle, 9, oblique shoulder.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of this utility model, be used for the formation of this utility model is further specified.
A kind of plug-in type infusion vessel with two plugs of present embodiment with composite cover with reference to figure 1-6; Comprise overcoat 1 and be nested in its inner interior cover 3; Said overcoat 1 has two independent mantle cavities; Make up a prescription plug 2a and transfusion plug 2b be fixed between the overcoat and place two independent cover intracavity, the corresponding respectively diaphragm seal 4 that is used to seal medicinal liquid that is provided with in the bottom of two independent mantle cavities, overcoat 1 top be connected with respectively two able to turn on or off and open after can expose plug buckle closure 5.Said overcoat 1 constitutes stairstepping by outer seal sleeve 1-1 and outside fix cover 1-2; Connect by outer connection shoulder 1-3 transition between outer seal sleeve 1-1 and the outside fix cover 1-2; The bottom of outside fix cover 1-2 is connected with outer connecting ring 1-4; Said outer seal sleeve 1-1 is separated into by the first pars intermedia A and is respectively applied for two independent mantle cavities that hold make up a prescription plug 2a and transfusion plug 2b, and the top open part of two mantle cavities correspondence respectively is connected with buckle closure 5.Cover 3 constitutes stairstepping by inner seal sleeve 3-1 and interior positioning sleeve 3-2 in said; Connect by interior connection shoulder 3-3 transition between inner seal sleeve 3-1 and the interior positioning sleeve 3-2; Connecting ring 3-4 in interior positioning sleeve 3-2 bottom is connected with; Said inner seal sleeve 3-1 is separated into two sealing shrouds by the second pars intermedia B, is respectively applied for fixing pairing different plugs, on two sealing shrouds, be positioned to connect and take on the 3-3 at and be respectively equipped with two diaphragm seals 4 that are used to seal medicinal liquid.The shape of the shape mantle cavity pairing with it of said plug is complementary, and can or be oval for circle; Said buckle closure 5 is connected through adapter sleeve 6 with outer seal sleeve 1-1 top; Said adapter sleeve 6 comprises the dowel 6-1 of straightway and the weak connecting ring 6-2 of arc section; The endoporus longitudinal cross-section of said weak connecting ring 6-2 is an inclined-plane 6-3 shape, and the weakness that forms a kind of easy unlatching at the joint with outer seal sleeve 1-1 is connected; Said buckle closure 5 has opening end; It is a protuberance 5-1 of the dowel 6-1 negative side extension of buckle closure 5 upper edge adapter sleeves 6; When the opening end through buckle closure 5 when dowel 6-1 direction starts; The weak connecting ring 6-2 of said adapter sleeve 6 receives pulling force and tears along circumference, continues upwards can expose the plug of bottom until the dowel 6-1 place of straightway; The upper surface of said outer seal sleeve 1-1 is oblique shoulder 9 shapes, thereby utilizes operation more, when starting buckle closure 5, makes the opening end of buckle closure 5 not influence the puncture of needle body as much as possible; The top open part of two mantle cavities of said outer seal sleeve 1-1 is respectively equipped with and seals film 7.In order to make plug more firm; Offer ring-type indent 2-1 on the circumference of the both ends of the surface up and down of said plug; The outer seal sleeve 1-1 of its upper end convexes with top ring-type press strip 1-1a downwards; The convex bottom ring-type press strip 3-1a that is provided with of the inner seal sleeve 3-1 of lower end is when plug is in the maintenance state, in the ring-type indent 2-1 at the two ends up and down of the corresponding embedding of said top ring-type press strip 1-1a and bottom ring-type press strip 3-1a plug.
Embodiment 2
The difference of present embodiment and embodiment 1 is that the opening end of said buckle closure 5 has been to be located at the horizontally disposed handle 8 in buckle closure upper end, and the top that is shaped as of said handle 8 is cuboid, and the bottom is connected to adapter sleeve 6 by oval transition gradually.
The difference of present embodiment and embodiment 2 is, said handle 8 be shaped as taper type.
Claims (10)
1. the plug-in type infusion vessel of the two plugs of band is used composite cover; Comprise overcoat and be nested in its inner interior cover; It is characterized in that said overcoat has two independent mantle cavities; Make up a prescription plug and transfusion plug be fixed between the overcoat and place two independent cover intracavity, the corresponding respectively diaphragm seal that is used to seal medicinal liquid that is provided with in the bottom of two independent mantle cavities, overcoat top be connected with respectively two able to turn on or off and open after can expose the plug buckle closure.
2. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover; It is characterized in that said overcoat constitutes stairstepping by outer seal sleeve and outside fix cover; Connect by the transition of outer connection shoulder between outer seal sleeve and the outside fix cover; The bottom of outside fix cover is connected with outer connecting ring, and said outer seal sleeve is separated into by the first pars intermedia A and is respectively applied for two independent mantle cavities that hold make up a prescription plug and transfusion plug, and the top open part of two mantle cavities correspondence respectively is connected with buckle closure.
3. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover; It is characterized in that said interior cover constitutes stairstepping by inner seal sleeve and interior positioning sleeve; Connect by the transition of interior connection shoulder between inner seal sleeve and the interior positioning sleeve; Interior positioning sleeve bottom is connected with interior connecting ring; Said inner seal sleeve is separated into two sealing shrouds by the second pars intermedia B, is respectively applied for fixing pairing different plugs, on two sealing shrouds, be positioned to connect and take at and be respectively equipped with two diaphragm seals that are used to seal medicinal liquid.
4. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover, it is characterized in that the shape of the shape mantle cavity pairing with it of said plug is complementary, for circle perhaps is oval.
5. use composite cover like the said a kind of plug-in type infusion vessel of claim 2 with two plugs; It is characterized in that said buckle closure is connected through adapter sleeve with the outer seal sleeve top; Said adapter sleeve comprises the dowel of straightway and the weak connecting ring of arc section; The endoporus longitudinal cross-section of said weak connecting ring is an inclined plane shape, is being connected with weakness that the joint of outer seal sleeve forms a kind of easy unlatching.
6. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover, it is characterized in that said buckle closure has opening end, and it is a protuberance of the dowel negative side extension of buckle closure upper edge adapter sleeve.
7. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover; The opening end that it is characterized in that said buckle closure has been to be located at the buckle closure upper end to be horizontally disposed with or vertically disposed handle, and being shaped as of said handle is square, strip, cylindrical or oval.
8. use composite cover like the said a kind of plug-in type infusion vessel of claim 2, it is characterized in that the upper surface of said outer seal sleeve is oblique shoulder shape with two plugs.
9. use composite cover like the said a kind of plug-in type infusion vessel with two plugs of claim 2, the top open part that it is characterized in that two mantle cavities of said outer seal sleeve is respectively equipped with and seals film.
10. a kind of according to claim 1 plug-in type infusion vessel with two plugs is used composite cover; It is characterized in that offering the ring-type indent on the circumference of both ends of the surface up and down of said plug; The outer seal sleeve of its upper end convexes with top ring-type press strip downwards; The convex bottom ring-type press strip that is provided with of the inner seal sleeve of lower end is when plug is in the maintenance state, in the ring-type indent at the two ends up and down of the corresponding embedding of said top ring-type press strip and bottom ring-type press strip plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203754939U CN202236320U (en) | 2011-09-28 | 2011-09-28 | Combined cover with double rubber plugs for plug-in transfusion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203754939U CN202236320U (en) | 2011-09-28 | 2011-09-28 | Combined cover with double rubber plugs for plug-in transfusion container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236320U true CN202236320U (en) | 2012-05-30 |
Family
ID=46097635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203754939U Expired - Lifetime CN202236320U (en) | 2011-09-28 | 2011-09-28 | Combined cover with double rubber plugs for plug-in transfusion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618359A (en) * | 2020-11-25 | 2021-04-09 | 安徽华能集团电器有限公司 | Rubber plug for transfusion |
-
2011
- 2011-09-28 CN CN2011203754939U patent/CN202236320U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618359A (en) * | 2020-11-25 | 2021-04-09 | 安徽华能集团电器有限公司 | Rubber plug for transfusion |
| CN112618359B (en) * | 2020-11-25 | 2022-06-07 | 安徽华能医用橡胶制品股份有限公司 | Rubber plug for transfusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |