In order to improve the efficiency of medical instrumentation management in hospital, reduce the management cost and save the human cost, this study analyzes the problems in the traditional hospital medical instrumentation management system, and develops a new system based on cloud computing. Through the characters of the SaaS Service Platform, the system improves the flow efficiency of the medical instrumentation in hospital, saves deployment and operating system costs, and improves the people's work efficiency.
Cloud Computing ; Durable Medical Equipment ; Materials Management, Hospital ; Software

OBJECTIVETo compare the cleaning effect of automatic cleaning machine and manual cleaning on coupling type surgical instruments.

METHODSA total of 32 cleaned medical instruments were randomly sampled from medical institutions in Putuo District medical institutions disinfection supply center. Hygiena System SUREII ATP was used to monitor the ATP value, and the cleaning effect was evaluated.

RESULTSThe surface ATP values of the medical instrument of manual cleaning were higher than that of the automatic cleaning machine.

CONCLUSIONCoupling type surgical instruments has better cleaning effect of automatic cleaning machine before disinfection, the application is recommended.

The content related to the quality during life-cycle in operation of medical device includes daily use, repair volume, preventive maintenance, quality control and adverse event monitoring. In view of this, the article aims at discussion on the quality evaluation method of medical devices during their life cycle in operation based on the Analytic Hierarchy Process (AHP). The presented method is proved to be effective by evaluating patient monitors as example. The method presented in can promote and guide the device quality control work, and it can provide valuable inputs to decisions about purchase of new device.
Decision Support Techniques ; Durable Medical Equipment ; standards ; Equipment Design ; Quality Control

In this paper, the traditional fault tree analysis method is presented, detailed instructions for its application characteristics in medical instrument maintenance is made. It is made significant changes when the traditional fault tree analysis method is introduced into the medical instrument maintenance: gave up the logic symbolic, logic analysis and calculation, gave up its complicated programs, and only keep its image and practical fault tree diagram, and the fault tree diagram there are also differences: the fault tree is no longer a logical tree but the thinking tree in troubleshooting, the definition of the fault tree's nodes is different, the composition of the fault tree's branches is also different.
Algorithms ; Durable Medical Equipment ; standards ; Maintenance

This article introduces the classifications of medical devices by FDA and EU and compares them with the situation in China. Towards the problems found, several reasonable advices are put forward.
China ; Durable Medical Equipment ; classification

The license management of medical devices is an important part of production supervision, but there are some contradictions and confusion in the relevant legislation. The right way of resolve the plight is to distinguish correctly license application on the medical devices production for the first time, license change and license continuity, and then make the appropriate regulatory requirements.
China ; Durable Medical Equipment ; Licensure ; legislation & jurisprudence

The article has summarized the situation related to medical device naming, analyzed the problems of medical device naming in our country, put forward some new thinking in building the naming system of medical device in our country provided some reference on technical study of medical device naming.
China ; Durable Medical Equipment ; classification ; Terminology as Topic

According to the characteristics of low cost, high performance, high integration and long battery life of wearable medical devices, the mainstream low-power microcontroller(MCU) series were compared, and came to the conclusion that the MCU series based on ARM Cortex-M0+ architecture were suitable for the development of wearable medical devices. In aspects of power consumption, operational performance, integrated peripherals and cost, the MCU series based on Cortex-M0+ architecture of primary semiconductor companies were compared, aimed at providing the guides of MCU selection for wearable medical devices.
Durable Medical Equipment ; Electric Power Supplies ; Monitoring, Ambulatory ; instrumentation

This paper mainly introduces the material composition and structure of two kinds of compound tabletop which currently used in large medical imaging equipment, also introduces the proper material choosing and production processing, together with the advantage and shortage of this two kinds of tabletop and different application occasion.
Construction Materials ; Diagnostic Imaging ; instrumentation ; Durable Medical Equipment

Based on the circuit board, we draw its circuit diagram. By analyzing the circuit diagram, we maintain medical device power supply and achieve the troubleshooting goal quickly.
Durable Medical Equipment ; Electric Power Supplies ; Maintenance