Drainage port for infusion bag

A technology of an infusion bag and a liquid discharge port is applied in the field of liquid discharge port, which can solve the problems of complex structure and inconvenient use, and achieve the effect of expanding the selection range.

Inactive Publication Date: 2017-03-08
李相云
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this structure, there is no need to worry about rubber fragments due to the puncture needle, but after the puncture needle is pulled out, in order to prevent the drug remaining in the bag from flowing out, an auxiliary cover needs to be used to block the injection tube, resulting in a complicated structure and difficult to use. inconvenient problem

Method used

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  • Drainage port for infusion bag
  • Drainage port for infusion bag
  • Drainage port for infusion bag

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Experimental program
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Embodiment Construction

[0037] The present invention is described in detail below in conjunction with accompanying drawing. However, in order to explain the structure of each component more conveniently, when necessary, use figure 1 and figure 2 The description will be divided into vertical and vertical directions.

[0038] The liquid outlet of the infusion bag of the present invention is as figure 1 and figure 2 As shown, a mouth main body 10 , a rubber cover 20 , a closure cover 30 and an internal auxiliary cover 40 are included.

[0039] First, the mouth body 10 is used as a hollow tube, such as figure 1 and figure 2 As shown, the upper part is equipped with a cover housing 11 with an expanded diameter, and the lower side forms a sealed tube body 12 combined with the infusion bag. The sealing tube body 12 can be directly sealed on the infusion bag, or can be inserted into a tube sealed on the infusion bag.

[0040] In the former case, the sealing pipe body 12 is preferably formed in a rh...

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PUM

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Abstract

The present invention relates to a drainage port for an infusion bag installed on an infusion bag and used to insert a spike therein and, more particularly, to a drainage port for an infusion bag, comprising: a hollow port body, the lower portion of which is coupled to an infusion bag; a rubber lid mounted on the upper portion of the port body; a finish cap coupled to the upper end of the port body so as to cover the rubber lid; and a soft inner auxiliary cap installed between the rubber lid and the finish cap. The spike is inserted in a guide hole of the rubber lid through a conduit. When the spike is inserted, the rubber lid is easily inserted without being squeezed, and does not need to worry about the generation of rubber fragments, and a selective range of the rubber lid material is further enlarged. In the state that the spike is inserted, the elasticity of the rubber lid and the conduit firmly hold the spike inserted therein, thereby preventing the spike from shaking or voluntarily falling off.

Description

technical field [0001] The present invention relates to a liquid discharge port provided on an infusion bag for inserting a puncture needle (spike), specifically, a hollow mouth body whose lower part is combined with the infusion bag, a rubber cover assembled on the upper part of the mouth body, and a The upper end of the main body of the mouth covers the cover of the rubber cover, and a soft internal auxiliary cover arranged between the rubber cover and the cover is a liquid outlet for an infusion bag. Background technique [0002] Various infusions (Parenteral nutrition) or peritoneal dialysis solution (Peritonealdialysis solution), blood, etc. that are infused into patients are mainly stored in non-polyvinyl chloride (Non-PVC) plastic infusion bags (medical solution bags). The infusion bag is generally provided with a drainage port and an injection port. The drainage port is generally used for inserting a puncture needle (spike) into the discharge bag to store medicine, ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A61J1/14A61J1/10
CPCA61J1/10A61J1/1406A61J1/1475A61J1/14
Inventor李相云
Owner李相云