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Leakage test device for medical filter

A filter and leak testing technology, which is applied in the direction of detecting the appearance of fluid at the leakage point and using liquid/vacuum to measure the liquid tightness, etc., can solve the problems of affecting product quality, low detection efficiency, redness, swelling and itching of hands, etc. It achieves the effect of simple and fast detection operation, reliable detection accuracy, and prevention of redness, swelling and itching

Active Publication Date: 2015-03-18
TIANJIN PLASTICS RES INST CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this detection method is that: due to the long-term immersion of the hands of the operator in water, redness, swelling, itching, joint pain and other phenomena will occur, which will harm human health; During the process, it is easy to pollute the tested parts and affect the quality of the product

Method used

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  • Leakage test device for medical filter
  • Leakage test device for medical filter

Examples

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Embodiment Construction

[0015] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0016] see Figure 1-Figure 3 , medical filter leak testing device, including a frame body 1, a water tank 2 fixed in the frame body, an electric control box 20 installed on one end of the frame body and casters 22 arranged at the bottom of the frame body. Described frame body is equipped with filter submersion cylinder 16 by submersion cylinder installation frame at position above the corresponding water tank, and is installed with the compression cylinder 8 that can move up and down and the blockage cylinder 23 of horizontal direction motion by blocking up cylinder installation frame. Described diving cylinder mounting bracket comprises diving cylinder linear shaft connecting plate 3, diving cylinder supporting plate 13 and diving cylinder ...

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Abstract

The invention relates to a leakage test device for a medical filter. The leakage test device for the medical filter is characterized by comprising a frame, a water tank fixed inside the frame and an electric control cabinet arranged at one end of the frame, wherein the upper part of the water tank, corresponding to the frame, is provided with a filter submersible cylinder through an installation frame of the submersible cylinder, and is mounted with a compact cylinder which can be moved up and down and a sealing cylinder which can be horizontally moved through an installation frame of the sealing cylinder. The leakage test device for the medical filter has the following advantages: not only can the symptoms such as red and swelling hands, arthralgia and the like and the damage to human health caused by the fact that the hands of an operator are soaked in water for a long time be prevented, but also the automation degree is high, the detection operation is simple and rapid, the detection accuracy is reliable, the detection quality of a tested unit is improved, and the detection efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical equipment processing equipment, in particular to a medical filter leak test device. Background technique [0002] At present, the clinically used medical filter connected to the pipeline is a three-prong connector structure. After the product is made, it needs to pass the leak test to prevent the leakage during clinical use and cause the life danger of the patient. Therefore, it must pass the leak test before ready for use. The traditional leak detection method is that the operator seals both ends of the three-pronged joint of the filter to be tested by hand, fills the unblocked end with a certain pressure of gas, and then soaks the filter in water together with the hand. Air bubbles indicate a leak in the filter. The disadvantage of this detection method is that: due to the long-term immersion of the hands of the operator in water, redness, swelling, itching, joint pain and other phenomena will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/06
Inventor 肖建党赵鹏
Owner TIANJIN PLASTICS RES INST CO LTD
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