CN201586215U - Vertical sterile foldable dual-valve dual-interface - Google Patents
Vertical sterile foldable dual-valve dual-interface Download PDFInfo
- Publication number
- CN201586215U CN201586215U CN200920248198XU CN200920248198U CN201586215U CN 201586215 U CN201586215 U CN 201586215U CN 200920248198X U CN200920248198X U CN 200920248198XU CN 200920248198 U CN200920248198 U CN 200920248198U CN 201586215 U CN201586215 U CN 201586215U
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- China
- Prior art keywords
- cover
- loam cake
- truncated cone
- column
- dual
- 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
- 238000003466 welding Methods 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 15
- 229920003023 plastic Polymers 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims description 31
- 241001391944 Commicarpus scandens Species 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001802 infusion Methods 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract description 4
- 208000035143 Bacterial infection Diseases 0.000 abstract description 2
- 238000001467 acupuncture Methods 0.000 abstract description 2
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 210000003811 finger Anatomy 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000011169 microbiological contamination Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
Disclosed is a vertical sterile foldable dual-valve dual-interface, which is characterized by consisting of a combined cover A, a combined cover B, and a dual-pipe base C. The combined cover A consists of an upward convex upper cover, a rubber gasket and a lower cover; the combined cover B consists of an upward convex upper cover, a rubber gasket and a lower cover; and the dual-pipe base C is a common base of the combined cover A and the combined cover B and consists of two upper and lower welding planes and two middle columns. The utility model has reasonable structural design, is convenient for mechanized combination and seal, can effectively solve the problem that the normal use of plastic package infusion is influenced when the pull ring on the outer cover easily ruptures during use, completely eliminates the possibility that the infusion hole is subjected to bacterial infection during performing infusion on the patient, and overcomes the defect that the liquid leakage is easily caused when the medical care personnel dispenses medicines and acupunctures.
Description
Technical field
This utility model relates to the assembly of a kind of medical plastic packing transfusion, the formula bivalve double nip vertical aseptic easy to break that particularly relates to a kind of alternative existing plastics package transfusion composite cover belongs to the medical plastic component technology field that medical plastic packing infusion products is used to seal.
Background technology:
At present, domestic infusion products market is based on the transfusion of medical plastic packing, the transfusion of existing medical plastic packing is sealed the composite cover of use and is made up of enclosing cover, rubber sheet gasket, inner cap, there is the draw ring of an annular upper end of enclosing cover, link together by a vertical plastics muscle and the lid of lower end, inner cap tightly is locked in rubber sheet gasket between enclosing cover and the inner cap by the interface arrangment of its bottom annular, the circle markings hole of two usefulness that are available for making up a prescription and infuse is arranged on the rubber sheet gasket, and this hole is impermeable.
During use, need to put in the draw ring of enclosing cover top, firmly draw back, expose rubber sheet gasket, just can use with hands.The defective that exists is: the draw ring of this composite cover top easily from the junction fracture of draw ring and lid, causes drawing to fall the plastic tab that seals above the rubber sheet gasket in use, causes the trouble in the use; And when using original composite cover to make up a prescription, medicine prepares the back owing to can not use to the patient at once, therefore must carry out disinfection to whole rubber sheet gasket, and then good seal, the microbiological contamination when using in order to avoid infuse is opened when using to the patient again, need carry out once sterilizing again and handle, use both inconvenient, also dangerous.
The utility model content
The purpose of this utility model just is to solve the prior art above shortcomings, the formula bivalve double nip vertical aseptic easy to break that provides a kind of novel alternative existing plastics package to infuse composite cover.The reasonable in design of this vertical aseptic formula bivalve double nip easy to break, make things convenient for the mechanization combination, seal, can stop effectively that enclosing cover draw ring easy fracture appears in plastics package transfusion in use and the problem that influences normal use, that has eliminated fully that infusion hole when infusing for the patient is subjected to bacterial infection may, eliminate medical personnel simultaneously when making up a prescription acupuncture, easily caused the defective of fluid seepage.
For achieving the above object, the technical scheme that this utility model provides is: this vertical aseptic formula bivalve double nip easy to break is characterized in being made up of composite cover A, composite cover B, two-tube pedestal C, wherein
Described composite cover A is made of the loam cake that raises up, rubber sheet gasket and a lower cover, wherein loam cake is made of the column a of inner hollow and the truncated cone b of inner hollow, the below of truncated cone b is provided with the circular sidewall that is thinner than the top that one section groove with the lower cover upper surface welds, and the wall thickness at the G place of loam cake is thinner than other positions of loam cake;
Described composite cover B is made of the loam cake that raises up, rubber sheet gasket and a lower cover, wherein loam cake is made of the column c of inner hollow and the truncated cone d of inner hollow, the below of truncated cone d is provided with the circular sidewall that is thinner than the top that one section groove with the lower cover upper surface welds, and the wall thickness at the G place of loam cake is thinner than other positions of loam cake;
Described two-tube pedestal C is the total base of composite cover A and B, column by upper and lower two welding planes and intermediary two hollows constitutes, the two ends up and down of these two columns are penetrating, weld mutually with composite cover A and B respectively on top welding plane, and weld mutually with the welding plane of the plastic containers of splendid attire medicinal liquid on following welding plane.
Be better to realize the purpose of this utility model, described truncated cone b and truncated cone d inside are provided with rubber sheet gasket, and column a communicates with truncated cone b, and column c communicates with truncated cone d; Described lower cover is the column of hollow, upper surface is impermeable, respectively there is a circular groove that makes progress at the place of keeping to the side, the lateral wall of this groove is higher than the medial wall, and the height of the circular sidewall that the height of this groove lateral wall and loam cake lower stage body b and that section of d below are thin matches, the foot of lower cover is the welding plane, and this welding plane links to each other with top circular boss, be provided with above it with the welding plane of two-tube pedestal C weld circular to lower convexity.
Compared with prior art, the beneficial effects of the utility model:
1, adopt high-quality medical plastic raw material and structural design easy to break, guarantee that each infusion products can both be in use, a folding just can expose rubber sheet gasket gently, has solved existing enclosing cover draw ring easy fracture and influences the problem of normal use.
2, because two-tube bivalve closing component will make up a prescription and infuse and separate with the hole, when making up a prescription and infuse, can earlier the valve that makes up a prescription be opened, after medicine prepares, only need this valve sterilization good seal, that valve of transfusion is not opened earlier, open when using to the patient, it was both convenient to use, also safety again.
3. can avoid the nurse when dosing is operated, to a vent needle thorn twice, outside seepage when causing transfusion can make transfusion become safer.
Description of drawings:
Fig. 1 provides the structural representation of embodiment for this utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the D-D profile of Fig. 3;
Fig. 5 is the schematic appearance that this utility model provides embodiment;
Fig. 6 is the local enlarged diagram of the H of Fig. 2;
Fig. 7 is the local enlarged diagram of the I of Fig. 2;
Fig. 8 is the local enlarged diagram of the G of Fig. 4;
Fig. 9 is the local enlarged diagram of the F of Fig. 4;
Figure 10 is the local enlarged diagram of the E of Fig. 4.
The specific embodiment:
Below in conjunction with accompanying drawing structure of the present utility model is described further.
As Fig. 1～shown in Figure 10, this vertical aseptic formula bivalve double nip easy to break is made up of composite cover A, composite cover B, two-tube pedestal C three major parts, wherein thick composite cover A is used for importing medicinal liquid in human body, thin composite cover B is used in the medicinal liquid packing container injecting other and the medicine of transfusion compatibility.During use, grasp the column a or the c of loam cake 1 or 10, firmly just both can be broken off with the fingers and thumb disconnectedly to a side, expose rubber sheet gasket 2 and 9, just can make up a prescription and infuse this moment.
Composite cover A is made of a loam cake that raises up 1, rubber sheet gasket 2 and lower cover 3, and loam cake 1 is made of the column a of inner hollow and the truncated cone b of inner hollow.
There is one section circular sidewall that is thinner than the top below of truncated cone b, sees Fig. 6, and the main effect at this place is used for welding with the groove of lower cover 3 upper surfaces.The wall thickness at the G place of loam cake 1 is thinner than other positions of loam cake, sees Fig. 8, when infusing, grasps the column a of loam cake 1, firmly just it can be broken off with the fingers and thumb disconnectedly to a side, exposes rubber sheet gasket 2, and can infuse this moment.
Composite cover B is made of a loam cake that raises up 10, rubber sheet gasket 9 and lower cover 8, and loam cake 10 is made of the column c of inner hollow and the truncated cone d of inner hollow.
There is one section circular sidewall that is thinner than the top below of truncated cone d, sees Fig. 6, and the main effect at this place is used for welding with the groove of lower cover 8 upper surfaces.The wall thickness at the G place of loam cake 10 is thinner than other positions of loam cake, sees Fig. 8, when making up a prescription, grasps the column c of loam cake 10, firmly just it can be broken off with the fingers and thumb disconnectedly to a side, exposes rubber sheet gasket 9, and can make up a prescription this moment.
Truncated cone b and truncated cone d inside are used to place rubber sheet gasket 2 and 9, and column a communicates with truncated cone b, and column c communicates with truncated cone d.
Two-tube pedestal C is the total base of composite cover A and composite cover B, it by two welding planes 6 up and down and 4 and the column 5 of intermediary two hollows constitute, the two ends up and down of these two columns 5 are penetrating.Above welding plane 6 weld mutually with composite cover A and composite cover B respectively, following welding plane 4 is used for welding with the welding plane of the plastic containers of splendid attire medicinal liquid, and the medicinal liquid of fill is played good sealing function, Type of Welding is seen Figure 10.
Thick arrow among Fig. 1 is indicated the top welding plane 6 of welding mutually with composite cover A and composite cover B.
Claims (3)
1. a vertical aseptic formula bivalve double nip easy to break is characterized in that being made up of composite cover A, composite cover B, two-tube pedestal C, wherein
Described composite cover A is made of the loam cake that raises up, rubber sheet gasket and a lower cover, wherein loam cake is made of the column a of inner hollow and the truncated cone b of inner hollow, the below of truncated cone b is provided with the circular sidewall that is thinner than the top that one section groove with the lower cover upper surface welds, and the wall thickness at the G place of loam cake is thinner than other positions of loam cake;
Described composite cover B is made of the loam cake that raises up, rubber sheet gasket and a lower cover, wherein loam cake is made of the column c of inner hollow and the truncated cone d of inner hollow, the below of truncated cone d is provided with the circular sidewall that is thinner than the top that one section groove with the lower cover upper surface welds, and the wall thickness at the G place of loam cake is thinner than other positions of loam cake;
Described two-tube pedestal C is the total base of composite cover A and B, column by upper and lower two welding planes and intermediary two hollows constitutes, the two ends up and down of these two columns are penetrating, weld mutually with composite cover A and B respectively on top welding plane, and weld mutually with the welding plane of the plastic containers of splendid attire medicinal liquid on following welding plane.
2. vertical aseptic formula bivalve double nip easy to break according to claim 1 is characterized in that truncated cone b and truncated cone d inside are provided with rubber sheet gasket, and column a communicates with truncated cone b, and column c communicates with truncated cone d.
3. vertical aseptic formula bivalve double nip easy to break according to claim 1, it is characterized in that lower cover is the column of hollow, upper surface is not penetrating, the place of keeping to the side respectively is provided with a circular groove that makes progress, the lateral wall of this groove is higher than the medial wall, and the height of the circular sidewall that the height of this groove lateral wall and loam cake lower stage body b and that section of d below are thin matches, the foot of lower cover is the welding plane, this welding plane links to each other with top circular boss, be provided with above it with the welding plane of two-tube pedestal C weld circular to lower convexity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920248198XU CN201586215U (en) | 2009-11-18 | 2009-11-18 | Vertical sterile foldable dual-valve dual-interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920248198XU CN201586215U (en) | 2009-11-18 | 2009-11-18 | Vertical sterile foldable dual-valve dual-interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586215U true CN201586215U (en) | 2010-09-22 |
Family
ID=42745980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920248198XU Expired - Fee Related CN201586215U (en) | 2009-11-18 | 2009-11-18 | Vertical sterile foldable dual-valve dual-interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009759A (en) * | 2010-09-30 | 2011-04-13 | 安徽东方金河精密机械制造有限公司 | Double-port pipe non-PVC large infusion production line liquor filling valve |
-
2009
- 2009-11-18 CN CN200920248198XU patent/CN201586215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009759A (en) * | 2010-09-30 | 2011-04-13 | 安徽东方金河精密机械制造有限公司 | Double-port pipe non-PVC large infusion production line liquor filling valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20181118 |