CN202950943U - Sterile filling infusion bottle cap - Google Patents
Sterile filling infusion bottle cap Download PDFInfo
- Publication number
- CN202950943U CN202950943U CN 201220622221 CN201220622221U CN202950943U CN 202950943 U CN202950943 U CN 202950943U CN 201220622221 CN201220622221 CN 201220622221 CN 201220622221 U CN201220622221 U CN 201220622221U CN 202950943 U CN202950943 U CN 202950943U
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- China
- Prior art keywords
- groove
- sterile filling
- infusion bottle
- filling infusion
- pad
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- 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
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Abstract
The utility model discloses a sterile filling infusion bottle cap. The sterile filling infusion bottle cap comprises an outer cap body, gaskets and a membrane, wherein a groove is formed in the outer cap body, the surface of the outer cap body is provided with a protruding face, the gaskets are arranged in the groove, and the membrane is connected with the protruding face in a welded mode. A circular ring body is arranged at the lower end of the groove, and the gaskets in the groove are fixedly welded with the lower end face of the groove through the circular ring body. Due to the structure, the sterile filling infusion bottle cap has the advantages that sterile filling infusion eradicates the hidden danger that welding residue contaminates liquid medicine in a welding process; due to the fact that an inner cap body is not arranged according to the design, production materials are saved, production cost is lowered, and the accuracy problem in a matching process of an inner cap body and an outer cap body of an ordinary combination cap is avoided at the same; due to the membrane tearing design, the defects that a pull ring of the traditional pull-ring type combination cap fractures, and the pulling force is so large that medical workers are tired manually are effectively avoided, and the membrane tearing design is more user-friendly; and through the two gaskets and the separate design of a medicine feeding hole and an infusion hole, the problem that leakage in the infusion process can happen easily due to the fact that the medical workers repeatedly puncture the sterile filling infusion bottle cap and add medicine is avoided.
Description
Technical field
This utility model relates to a kind of sterile filling infusion vessel bottle cap of field of medicaments application.
Background technology
At present, the common transfusion container composite cover used on domestic market, comprise enclosing cover, pad and inner cap.Pad is arranged between enclosing cover and inner cap.When assembling, pad is put into to the inside of enclosing cover, then put into inner cap, inner cap is fixed on pad in enclosing cover by the buckle structure between inner cap external annulus and enclosing cover internal ring wall, higher to the requirement on machining accuracy of inner cap.Inner cap in use will contact with medicinal liquid simultaneously, must guarantee the good stability of material, and the plastic quality that inner cap is used is had relatively high expectations.Composite cover and bottleneck are in welding process, and the welding residue under molten condition is in the face of unlimited bottleneck, have pollute medicinal liquid may and hidden danger.And be subject to temperature and exterior and interior cover Effect of Materials, and not prison welding easily appears, the phenomenon of leakage or inner cap high temperature deformation, cause the waste of transfusion.The draw-ring type structural design of enclosing cover, in use, easily cause the draw ring fracture, and the excessive manual damage that has increased medical personnel of pulling force, affect marketing.
The existence of above problem, make and be necessary infusion vessel is further improved with bottle cap, researchs and develops a kind of new infusion vessel bottle cap of avoiding above-mentioned defect.
The utility model content
The technical problems to be solved in the utility model is on the basis of sterile filling transfusion, due to sealing in advance of bottleneck, has avoided the hidden danger of welding residue pollution medicinal liquid in the welding process.
The technical scheme of this utility model technical solution problem is: the sterile filling Infusion bottle lid, comprise enclosing cover, pad and film, and described enclosing cover top is provided with film, and enclosing cover inside is provided with groove, and pad is located in the groove of enclosing cover.
Describedly in the groove lower end, be provided with torus, pad is welded and fixed by torus and groove lower surface in groove.
Described film is attached to outer cap surface, is used for protecting pad, avoids and extraneous contacting.
Described pad is two circular gasket, is used for respectively dosing and transfusion to use.
The upper surface of described pad is provided with upper groove, and lower surface is provided with the low groove corresponding with described upper groove.
Described outer cap surface is provided with the crowning with the film welding.
This utility model adopts said structure, has following advantage: 1, sterile filling transfusion has fundamentally solved the hidden danger of welding residue pollution medicinal liquid in the welding process; 2, without the inner cap design, save the production material, reduced production cost, avoided the precision problem of common composite cover exterior and interior cover in engagement process simultaneously; 3, dyestripping design, effectively avoided traditional draw-ring type composite cover draw ring fracture and the manual tired shortcoming of the excessive medical personnel of impact of pulling force, hommization more; 4, two-pad, dosing and infusion hole be design separately, has avoided the dosing of medical and nursing work person's repeated localised puncture and the transfusion leakage problem that is prone to;
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Enclosing cover in the drawings, 1; 2, pad; 3, film; 4, torus; 5, groove; 6, crowning 7, upper groove; 8, low groove
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Shown in Fig. 1 ~ Fig. 2, a kind of sterile filling Infusion bottle lid structure, comprise enclosing cover 1, pad 2 and film 3, is provided with groove 5 in enclosing cover 1, and surface is provided with crowning 6.Pad 2 is in the inside of groove 5, and film 3 is by being welded together with crowning 6, and the upper surface of pad 2 is provided with upper groove 7, and the lower surface of pad 2 is provided with the low groove corresponding with upper groove 78.Every a pair of upper groove and low groove all are beneficial to the puncture of needle tubing.Simultaneously, the structure of circular gasket is simple and convenient when integrated positioning.
Torus 4 is consistent with the material of enclosing cover 1, is the medical grade polypropylene material.
This utility model is compared with the traditional group closing lid, except fundamentally having realized the sterile filling transfusion, has stopped outside outside contamination, has also improved some shortcomings of traditional group closing lid.The dyestripping pulling force effectively reduces, and has reduced the phenomenon of draw ring fracture.Dosing and vein puncture hole are effectively separated, and the transfusion phenomenon of leakage reduces, and the design of the upper low groove exfoliation that makes to puncture reduces.Without the inner cap design, effectively reduce production cost simultaneously, also reduced the complexity of production process.
The above is exemplarily described this utility model by reference to the accompanying drawings; obviously this utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; live and to directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (6)
1. sterile filling Infusion bottle lid, it is characterized in that: comprise enclosing cover, pad and film, described enclosing cover top is provided with film, and enclosing cover inside is provided with groove, and pad is located in the groove of enclosing cover.
2. sterile filling Infusion bottle lid according to claim 1 is characterized in that: describedly in the groove lower end, be provided with torus, pad is welded and fixed by torus and groove lower surface in groove.
3. sterile filling Infusion bottle lid according to claim 1, it is characterized in that: described film is attached to outer cap surface, is used for protecting pad, avoids and extraneous contacting.
4. sterile filling Infusion bottle lid according to claim 1 is characterized in that: described outer cap surface is provided with the crowning with the film welding.
5. sterile filling Infusion bottle lid according to claim 1, it is characterized in that: described pad is two circular gasket.
6. sterile filling Infusion bottle lid according to claim 4, it is characterized in that: the upper surface of described pad is provided with upper groove, and lower surface is provided with the low groove corresponding with described upper groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622221 CN202950943U (en) | 2012-11-22 | 2012-11-22 | Sterile filling infusion bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622221 CN202950943U (en) | 2012-11-22 | 2012-11-22 | Sterile filling infusion bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202950943U true CN202950943U (en) | 2013-05-29 |
Family
ID=48456541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622221 Expired - Fee Related CN202950943U (en) | 2012-11-22 | 2012-11-22 | Sterile filling infusion bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202950943U (en) |
-
2012
- 2012-11-22 CN CN 201220622221 patent/CN202950943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: The green food of Wuhu Economic Development Zone in Anhui province Wuhu City Sanshan District 241000 Patentee after: Shuanghe Pharmaceutical Ind Co., Ltd., Anhui Address before: 241080 green food industrial park, three mountains, Anhui, Wuhu Patentee before: Anhui Double-crane Pharmaceutical Packing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20171122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |