Special functional catheter set for medical treatment

A functional catheter technology, which is applied in the field of medical devices, can solve the problems of sterile use and non-lubricated use of catheters, and achieve the effects of high fastness, safe use, and increased lubricating performance

Inactive Publication Date: 2012-12-26
SHANGHAI JIANZHONG MEDICAL PACKAGING
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a functional medical special catheter set, which solves the lack of existing catheters for non-l

Method used

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  • Special functional catheter set for medical treatment

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Embodiment Construction

[0016] Below, according to the accompanying drawings, preferred embodiments of the present invention are given and described in detail, so that the functions and features of the present invention can be better understood.

[0017] figure 1 Shows a schematic structural view of the functional medical special catheter set of the present invention, which includes an outer packaging bag 1 and a catheter not shown contained in the outer packaging bag 1, the catheter is made of polymer injection molded polypropylene material A plastic tube with a diameter of 3-6mm, the outer wall of which is coated with gelatin; an inner packaging bag (not shown) for containing pure water is arranged between the catheter and the outer bag 1, and the inner packaging bag is sequentially arranged from the inside to the outside. Polyethylene film, aluminum foil (Al) and polyester (PET) film polymer composite airtight material, in which the main function of polyethylene film is to prevent leakage and hot ...

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Abstract

The invention provides a special functional catheter set for medical treatment. The special functional catheter set comprises a catheter and an outer packaging bag, wherein gelatin is coated on the outer wall of the catheter, and an inner packaging bag for containing purified water is arranged between the catheter and the outer packaging bag. According to the special functional catheter set for the medical treatment provided by the invention, through the combination of the gelatin coated on the outer wall of the catheter and the purified water arranged between the catheter and the outer packaging bag, the lubricating property of the outer wall of the catheter is improved, the pain of a patient can be relieved effectively; a bottom layer and a surface layer which are made of composite materials form the outer packaging bag and achieve a microorganism shield effect after sterilization; and by virtue of a tearing layer made of a Dupont Tyvek material, the multiple effects of sterilization, resolution, high burning and bonding intensity, permeation prevention, and high 'easy handle' fastness in opening are satisfied, and the use safety of the patient is ensured.

Description

technical field [0001] The invention relates to a medical device used in an operating room of a medical institution or associated with a natural orifice of a human body, in particular to a functional medical special catheter set. Background technique [0002] The catheter material of the current medical catheter must be soft and bendable, so it is usually made of polypropylene (PP) injection-molded tubing, which is covered with an outer packaging bag made of polyethylene (PE) material. Due to the lack of lubricating function of the outer wall of the catheter, it is easy to cause pain to the patient. In addition, the main intended use of medical device packaging is as a sterile barrier after sterilization, which plays a role in keeping the device sterile for a certain period of time, while the outer packaging bag is a pure PE bag, which is not conducive to sterilization or analysis. It has the reliability or safety of sterilization and threatens the safety of patients. Con...

Claims

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Application Information

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IPC IPC(8): B65D81/22B65D77/04B65D75/28B65D75/58
Inventor 宋龙富
Owner SHANGHAI JIANZHONG MEDICAL PACKAGING
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