Iodophor cap easy to tear and manufacturing method thereof

Abstract

The invention provides an iodophor cap easy to tear and a manufacturing method of the iodophor cap easy to tear. The iodophor cap easy to tear comprises a cap body, wherein one side of the cap body serves as the opening end, the other side of the cap body serves as the bottom end, a water-absorbing elastic material layer is arranged at the bottom end of the cap body, internal threads which are matched with a short external connection pipe are formed in the inner wall of the cap body, and a composite aluminum film which seals the opening end is connected with the opening end in a separable mode. The iodophor cap easy to tear has the advantages that the sealing effect and the disinfection effect are good, volatilization and seepage of disinfectant are avoided, the production cost and the equipment maintenance cost are reduced, and the iodophor cap easy to tear is convenient to use.

Description

technical field [0001] The invention relates to a medical device, in particular to an easily tearable iodophor cap for closing a short external tube for peritoneal dialysis and a manufacturing method thereof. Background technique [0002] Today, peritoneal dialysis has become the preferred alternative treatment for patients with kidney disease due to its advantages of simple operation, low cost, and protection of residual renal function. However, the main cause of peritoneal dialysis failure is the incidence of peritonitis, and it was found that the incidence of peritonitis can be largely prevented by controlling the disinfection effect of the spiral port of the external short tube. At present, it is common to use a povidone iodine cap to protect the screw mouth, which plays the role of airtightness and disinfection. During the standard peritoneal dialysis operation, the patient needs to use a new iodophor cap to protect the screw port of the external short tube after each ...

AI Technical Summary

Problems solved by technology

[0005] 1. The matching problem between the cap and the iodophor cap, whether it is a built-in cap or an outer buckle cap, if the fit is too tight, the iodophor cap and the cap will be easily cracked at the interface, and the sealing effect will not be achieved

And if the fit is not tight enough, there is a risk of iodine leakage

[0006] 2. A well-fitting cap requires fine structural design, which requires both molds and materials, resulting in increased costs for mold opening and material selection, and higher cap costs, making it difficult to promote

As a result, the cost of treatment and the financial burden on patients are increased

[0007] 3. Existing cap molding is generally through injection molding process, which requires the introduction of large injection molding machines, which requires high equipment maintenance costs and personnel management costs

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