Application Status and Prospect of Rehabilitation Assessment Technology / 中国医疗器械杂志

Rehabilitation assessment is the basis and important part of rehabilitation diagnosis and treatment. At present, clinical evaluation is usually carried out by observation method and scale method. At the same time, researchers monitor patients' physical condition data through sensor system and other equipment as a supplement. The purpose of this study is to review the application and development of objective rehabilitation assessment technology in clinical practice, and to discuss its limitations and strategies to provide reference for related research.

Magnet Quench Factors in Ramping-up Procedure / 中国医疗器械杂志

Ramping-up is the magnet current injection procedure which is under the control of resistance, voltage, current lead temperature, magnet pressure, temperature and so on. In this procedure, the factors related to the stability of the magnet such as, magnet temperature, pressure and currents are constantly changing. This procedure is the main step which the magnet-quench occurs in. This study uses the data collected during 7 years and SIMENS MRI ramping-up theory, in order to help engineers understand the key factors to reduce the magnet quench during the ramping up procedure.

Design and Application of Intelligent Management System of Artificial Airway Airbag Pressure in Intensive Care / 中国医疗器械杂志

In order to solve the problem of continuous monitoring and automatic regulation of patient airbag pressure in intensive care unit, the study designed an intelligent management system of artificial airway airbag pressure. It can realize real-time monitoring and automatic control of airbag pressure. Its pressure data was sent to the PC in real time by the serial port. It can realize the display, store, review and analysis of pressure data. Its clinical application effect was discussed. Experiments showed that the system can monitor airbag pressure in real time and control the pressure to stabilize at 25~30 cmH

Exploration and construction of the new generation of intelligent ICU unit based on 5G and artificial intelligence technology / 中华急诊医学杂志

Objective:To explore the new generation of intelligent ICU Unit based on 5G and artificial intelligence technology.Methods:This study was conducted at the Second Affiliated Hospital, Zhejiang University School of Medicine from May 2019 to August 2020. Based on a multidisciplinary team including medical, nursing, hospital management, clinical medical engineering, 5G technology, information technology, artificial intelligence technology, logistics service, etc, was assembled to intelligently design and reconstruct an intelligent ICU Unit of Emergency ICU.Results:Based on 5G technology, a new intelligent ICU unit environment was constructed to realize remote and high-speed interaction of multi-dimensional information in ICU, including intelligent assistance of remote monitoring, remote ward rounds, remote consultation and family visits. An intelligent hospital infection prevention and control system was established including automatic identification and alarm of hand hygiene and personal protection.Conclusions:The new generation of intelligent ICU unit combined with 5G and artificial intelligence technology has changed the mode of medical service for critically ill patients and improved the service level, which is worthy of further exploration and application.

The SAR Problem and Trouble Shooting Strategy / 中国医疗器械杂志

The modifications of slices, flip angle, SAR mode and TR time are required when the SAR exceeds the limits. The scan time and image quality are affected by those. This study analyzes the SAR from the basic side. With the principle diagram of SIEMENS 1.5 T AVANTO and 3.0 T VERIO MRIS, the trouble shooting procedure of SAR problem is reached both in application and problem sides.

Exploration on the emergency support mode of hospital medical supplies against COVID-19 / 中华医院管理杂志

Since the outbreak of COVID-19, the hospital is faced with such challenges as sustained input in patient screening, referral and rescue, supportive medical supplies including the management of personal protective supplies and the maintenance of medical equipment. In the face of increasing workload, the medical materials support team of the hospital took the following measures in the principles of " discovering new sources of supplies and minimizing consumption" . These measures taken include proactive supply procurement strategy, prioritizing allocations based on risk exposure, uniform distribution of supplies based on inventory and usage, and traceable management for donated supplies; optimal and central deployment of equipments, emergency installation, pre-maintenance and emergency repairs for equipments; efficient and safe sterilization of reusable materials and equipments using sterilizers; enhanced personnel training and management to keep updating the medical supplies capacity of the team. All these efforts have contributed significantly to the orderly work of epidemic control.

Research Progress of 3D Printing Technology in Medical Field / 中国医疗器械杂志

3D printing technology is a kind of manufacturing technology for increasing materials. Based on its advantages of rapid prototyping, digitalization and customization, it can effectively meet the needs of personalized and accurate medical treatment, and has been widely studied and applied in the medical field. This paper introduces the principle, technology and materials of 3D printing technology, and describes the research and application status of the technology in medical field. Meanwhile, some problems of 3D printing technology existing in the current development and its future application prospects also will be discussed.

Optimization of Soft Endoscope Cleaning and Disinfection Equipment / 中国医疗器械杂志

According to the national soft endoscope cleaning standard and the difference between the previous and latest version, the origin decontamination equipment is upgraded. Sensory control monitoring results in the last year shows that the average cleaning time for a single endoscope has been reduced from 20 min 55 s to 17 min 16 s. The number of bacterial colony has been reduced from 6.8 to 3.1. The pass rate of sensory control monitoring keeps steady. The upgraded decontamination equipment not only meets the requirements of the latest version of the standard,but also improves the efficiency and effectiveness of electronic endoscope disinfection.