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Urine bag accessory strength testing device

A strength test and accessory technology, applied in the field of testing, can solve the problem of poor accuracy of the strength test of urine bag accessories, and achieve the effects of improving the test accuracy, simple and reasonable structure, and precise control of the test time.

Inactive Publication Date: 2018-09-25
CHANGSHU MD MEDICAL DEVICE TECH SERVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a urine bag attachment strength testing device, which can solve the defect of poor accuracy of the existing urine bag attachment strength test

Method used

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  • Urine bag accessory strength testing device

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A device for testing the strength of urine bag accessories, comprising: a connecting rod 1, a hook 2, a spring 3, a signal switch 4 and a timing alarm 5, the connecting rod includes: an upper cross bar 11, a lower cross bar 13 and an integrally connected The vertical bar 12 between the upper cross bar 11 and the lower cross bar 13, the upper end surface of the upper cross bar 11 is in contact with the signal switch 4, the lower cross bar 13 is equipped with a hook 2, the vertical bar The upper end of 12 stretches in described spring 3, and one end of described sprin...

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Abstract

The invention discloses a urine bag accessory strength testing device. The device comprises a connecting rod, a hook, a spring, a signal switch and a chronograph alarm. The connecting rod comprises anupper cross bar, a lower cross bar and a vertical rod integrally connected between the upper cross bar and the lower cross bar. The upper end surface of the upper cross rod contacts with the signal switch. The lower cross bar is provided with the hook. The upper end of the vertical rod extends into the spring. One end of the spring is fixedly connected to the lower end surface of the upper crossbar and the other end of the spring is fixedly connected to a support. The chronograph alarm is electrically connected to the signal switch. Through the above manner, the invention adopts the structural design of cooperation of the connecting rod, the hook, the spring, the signal switch and the chronograph alarm, the test time can be accurately controlled, the time of urine bag accessory damage (falling-off) in the test process can be accurately identified and the test accuracy is effectively improved.

Description

technical field [0001] The invention relates to the technical field of testing, in particular to a device for testing the strength of a urine bag accessory. Background technique [0002] According to the provisions of GB / T17257.2 "Urine Collection Bag Part 2: Requirements and Inspection Methods", the strength test of the urine bag attachment requires hanging the urine bag with a specific water capacity for 24h±1h to detect whether the urine bag attachment is damaged. Because the test time is long, the test situation cannot be monitored in real time, and the time when the urine bag attachment is damaged (dropped) during the test cannot be accurately identified. At the same time, due to the long test time, the operator may forget to collect the samples, which will cause the samples to be tested overtime, thus affecting the test accuracy. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a urine bag attachment stren...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/14
CPCG01N3/14G01N2203/0033G01N2203/0003
Inventor 杨冲吴超儿陈晓龙
Owner CHANGSHU MD MEDICAL DEVICE TECH SERVICE CO LTD
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