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Three-valve cover of infusion bottle and infusion bag for purposes of injection and flushing

An infusion bag and infusion bottle technology, which is applied in the directions of transportation and packaging, food packaging, packaging, etc., can solve the problems of large difference in bottle cap structure, inability to mix, and inconvenient for clinical use, and achieves convenient clinical use and cost reduction. Effect

Active Publication Date: 2017-03-22
JIANGSU HUAIAN DOUBLE CRANE PHARMA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to a large difference in the structure of the bottle cap
As a result, although the solutions in the bottle are both physiological saline, they cannot be mixed due to the limitation of the cap structure of these two different functions of physiological saline.
Moreover, there is no physiological saline product that can be applied to both infusion and cleaning in the technical field at present.
As a result, medical institutions need to produce, circulate and use physiological saline bottles and saline bags according to the different functions of infusion and cleaning, which is inconvenient for clinical use and increases the cost of medical institutions

Method used

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  • Three-valve cover of infusion bottle and infusion bag for purposes of injection and flushing
  • Three-valve cover of infusion bottle and infusion bag for purposes of injection and flushing
  • Three-valve cover of infusion bottle and infusion bag for purposes of injection and flushing

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Embodiment Construction

[0036] combine Figure 1~Figure 5It can be seen that the present invention includes an inner cover 1 that is welded and fixedly connected to the mouth of the infusion bottle and the infusion bag, the surface of the inner cover 1 is fixed with an outer cover 2, and one side of the top of the inner cover 1 is respectively provided with a vent for ventilation. and the opening A5 for dripping, the other side of the top of the inner cover 1, at the position between the openings A5, is provided with an opening B10 for flushing the liquid in the infusion bottle and the infusion bag, and the outer cover 2 corresponds to A horizontal lever 9 is provided at the position of the opening A5, and a vertical lever 12 is provided at the position corresponding to the opening B10 of the outer cover 2; the horizontal levers 9 corresponding to the two openings A5 are parallel to each other, and the horizontal levers 9 The free end extends to one side of the vertical lever 12, and the vertical lev...

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PUM

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Abstract

The invention discloses a three-valve cover of an infusion bottle and an infusion bag for purposes of injection and flushing. The three-valve cover comprises an inner cover which is fixedly connected to an opening of an infusion bottle in a welded-sealing mode, wherein an outer cover is fixed to the surface of the inner cover in an embedded mode; openings A for achieving ventilation and for dropping liquid, are formed in one side of the top of the inner cover; openings B for pouring off liquid in the infusion bottle are formed in the positions, between the openings A, at the other side of the top of the inner cover; the outer cover, in correspondence to the positions of the openings A, is provided with a horizontal pulling rod; and the outer cover, in correspondence to the positions of the openings B, is provided with a vertical pulling rod. With the application of the three-valve cover provided by the invention, the infusion bottle and an infusion bag provided with the cover body structure can be used for conducting infusion, and meanwhile, the infusion bottle and the infusion bag can be used for cleaning as well, so that the current situation that existing clinical infusion bottles and infusion bottles are produced, circulated and used in a separated mode; and a medical institution can implement the infusion and cleaning just by virtue of the infusion bottle and the infusion bag provided with the cover body structure, so that clinical application is facilitated and the cost of the medical institution is reduced.

Description

technical field [0001] The invention relates to the field of caps of infusion bottles, in particular to a three-valve cap for an infusion bottle and an infusion bag for two purposes of injection and flushing. Background technique [0002] Physiological saline refers to a solution such as sodium chloride, which is commonly used in physiological experiments or clinically and has an osmotic pressure equal to that of animal or human plasma. The concentration of sodium chloride injection that people usually use for infusion is 0.9%, which can be used as normal saline. Its osmotic pressure is similar to that of human blood, and its sodium content is also similar to that of blood plasma, but its chlorine content is significantly higher than that of blood plasma. Therefore, physiological saline is only relatively physiological, and its purpose is to supply electrolytes and maintain the tension of body fluids. It can also be used externally, such as when cleaning wounds or changing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/14A61J1/10A61J1/05
CPCA61J1/05A61J1/10A61J1/1412A61J1/1475Y02W30/62
Inventor 屈平定李昕
Owner JIANGSU HUAIAN DOUBLE CRANE PHARMA CO LTD
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