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      Bowel Sounds Detection Method and Experiment Based on Multi-feature Combination
      LIU Siqi, WAN Xianrong, XIE Deqiang, JIANG Congqing, REN Xianghai
      2022, 46(5): 473-480. DOI: 10.3969/j.issn.1671-7104.2022.05.001
      Abstract PDF
      Non-contact Blood Pressure Measurement Method Using Frequency Modulated Continuous Wave Radar
      ZHANG Jinhui, ZHANG Xinyue, MU Wenyao, JIANG Xikang, YANG Ni, LI Lei
      2022, 46(5): 481-484,508. DOI: 10.3969/j.issn.1671-7104.2022.05.002
      Abstract PDF
      FPGA Implementation of Digital Coordinate Conversion of Intravascular Ultrasound Imaging System Based on CORDIC Algorithm
      HAN Tao, QIU Weibao
      2022, 46(5): 485-489. DOI: 10.3969/j.issn.1671-7104.2022.05.003
      Abstract PDF
      Convenient Approach to Improve Correlation between Geometry and Dosimetric Parameters for Automatic Segmentation in Radiotherapy
      LI Tingting, CAO Anning, ZHANG Jianying, MA Xiurui, ZHANG Yujie
      2022, 46(5): 490-495. DOI: 10.3969/j.issn.1671-7104.2022.05.004
      Abstract PDF
      Research on Hospital Operating Room Management System Based on PDA Code Scanning Technology
      XUE Juqin, WANG Yuyin
      2022, 46(5): 496-502. DOI: 10.3969/j.issn.1671-7104.2022.05.005
      Abstract PDF
      Development of Intelligent Multifunctional Knee Joint Functional Exercise Equipment
      CHEN Haoyu, ZHAO Dongliang, LI Na
      2022, 46(5): 503-508. DOI: 10.3969/j.issn.1671-7104.2022.05.006
      Abstract PDF
      Design and Validation of Accuracy Assessment Tools and Algorithms for Optical Positioning System in Surgical Navigation
      KONG Jingjing, GUAN Peifeng, YANG Rongqian
      2022, 46(5): 509-513. DOI: 10.3969/j.issn.1671-7104.2022.05.007
      Abstract PDF
      Design of a New Puncture Needle for Trocar
      GUO Yan
      2022, 46(5): 514-516,533. DOI: 10.3969/j.issn.1671-7104.2022.05.008
      Abstract PDF
      Development and Application of the First Carbon Ion Therapy System in China
      LIU Rong, MIAO Qian, SHI Guoxiu, LIU Yuqin, DU Xiaoyue, QIANG Xiaoting, MA Yinxia, XUAN Lihong, ZHENG Shan
      2022, 46(5): 517-522. DOI: 10.3969/j.issn.1671-7104.2022.05.009
      Abstract PDF
      Research Progress of Magnetically Anchored Abdominal Video System
      WU Yang, AIKESHANJIANG Ailiyaer, FENG Hui, CAI Yifan, ZHANG Lingzi, ZHANG Yuhang, DING Hongfan, WANG Shanpei, DONG Dinghui, L Yi, MA Tao
      2022, 46(5): 523-528. DOI: 10.3969/j.issn.1671-7104.2022.05.010
      Abstract PDF
      Characteristics and Clinical Application of Commonly Used Wound Dressings
      CHEN Xiufang, LI Bobo, ZHAO Jun
      2022, 46(5): 529-533. DOI: 10.3969/j.issn.1671-7104.2022.05.011
      Abstract PDF
      Ideas and Briefing about Regulatory Requirements for Laboratory Developed Tests in the US
      HAN Zhaozhao, ZHAO Yang, L Yunfeng, DONG Jinchun, DENG Gang
      2022, 46(5): 534-537. DOI: 10.3969/j.issn.1671-7104.2022.05.012
      Abstract PDF
      Sampling Procedures for Inspection by Attributes and Application on Field of Medical Devices
      ZHANG Bo, WAN Min, ZHANG Xiang, XIONG Wei, LI Wenli, CHEN Cong
      2022, 46(5): 538-544. DOI: 10.3969/j.issn.1671-7104.2022.05.013
      Abstract PDF
      Development and Application of Medical Device Recall Event Tracking System
      ZHU Juandian, LOU Xiaomin, ZHANG Jizhou, SUN Yingnan
      2022, 46(5): 545-549. DOI: 10.3969/j.issn.1671-7104.2022.05.014
      Abstract PDF
      Research and Application of Seismic Performance of Medical Imaging Equipment
      ZHANG Xuezhong, YAN Jialin, JI Shuqiang, SUN Guoliang, ZHANG Shanshan, ZHANG Pengbo, ZANG Zhansheng, LI Qian
      2022, 46(5): 550-554. DOI: 10.3969/j.issn.1671-7104.2022.05.015
      Abstract PDF
      Study on Test Method of Radiation Emission of Proton Therapy Equipment
      LU Wenqi, LU Weiwei
      2022, 46(5): 555-559,564. DOI: 10.3969/j.issn.1671-7104.2022.05.016
      Abstract PDF
      Study on Characterization and Content Determination Method of Silver in Chitosan Antibacterial Gel
      PENG Jun, WANG Shuhan, LIU Wenliang, KE Haoqi, GAO Xiaofeng
      2022, 46(5): 560-564. DOI: 10.3969/j.issn.1671-7104.2022.05.017
      Abstract PDF
      Study on Clear Optic Evaluation Method of Intraocular Lenses
      FENG Qin, HAO Qi, CHEN Qionghui, LUO Yongjie, SONG Ting
      2022, 46(5): 565-569. DOI: 10.3969/j.issn.1671-7104.2022.05.018
      Abstract PDF
      Establishment of Evaluation System for Medical Optical Radiation Protective Eyewears
      LUO Yongjie, WANG Jingtao, PENG Jianhua, HUA Pengbin
      2022, 46(5): 570-573,577. DOI: 10.3969/j.issn.1671-7104.2022.05.019
      Abstract PDF
      Study on Parametric Release of Ethylene Oxide Sterilization of Medical Devices
      HUANG Hongxin, HU Changming, LIU Wenyi, CUI Wenbo, XU Haiying, ZHU Peiping
      2022, 46(5): 574-577. DOI: 10.3969/j.issn.1671-7104.2022.05.020
      Abstract PDF
      Analysis and Discussion of Problems Founded in Quality Control of Medical Device Clinical Trials
      LIU Yu, LU Mingying, LIU Xia, ZHANG Caixia
      2022, 46(5): 578-581,587. DOI: 10.3969/j.issn.1671-7104.2022.05.021
      Abstract PDF
      Exploration and Thinking on Fine Management of Cost Accounting of Medical Consumables
      SHEN Lei, MEI Guojiang, XU Jiqing
      2022, 46(5): 582-587. DOI: 10.3969/j.issn.1671-7104.2022.05.022
      Abstract PDF
      Retrospective Analysis of Common Faults and Maintenance Strategies of Medical Electronic Endoscope
      ZHOU Xuanguang, MEN Xiaoting, DING Kun, ZHANG Lili
      2022, 46(5): 588-590. DOI: 10.3969/j.issn.1671-7104.2022.05.023
      Abstract PDF