Objective To explore potential keywords,research clusters,collaborative pattern,and research trends in the field of medical technology management(MTM)through bibliometric analysis,providing insights for researchers,po...Objective To explore potential keywords,research clusters,collaborative pattern,and research trends in the field of medical technology management(MTM)through bibliometric analysis,providing insights for researchers,policy makers,and hospital administrators.Methods A retrieval formula was applied to the title,abstract,and keywords in the Web of Science(WoS)Core Collection,along with system-recommended terms,to identify articles on MTM.A total of 181 articles published between 1974 and 2022 were retained for quantitative analysis.The global trend of research output;total citations,average citations,and H-index;and bibliographic coupling,co-authorship,and keyword co-occurrence were analyzed using VOSviewer.Results The number of articles on MTM has been steadily increasing year by year.The focus of research has shifted from addressing basic medical needs to prioritizing emergency response and medical information security.The United States,Italy,and the United Kingdom emerged as the main contributors,with the United States leading in both volume of publications(60 articles)and academic impact(H-index=21).Authors from the United Kingdom and the United States led the way in cross-border cooperation.The top five institutions,ranked by total link strength among cross-institutional authors,were primarily located in Canada and Spain.Conclusions The field of MTM has experienced stable growth over the past three decades(1993-2022).The shift of research focus has prompted a heightened emphasis on protecting patient privacy and ensuring the security of medical data.Future research should emphasize interdisciplinary and professional collaboration,as well as international cooperation and open sharing of knowledge.展开更多
Against the backdrop of the rapid intelligent development of medical laboratory technology,vocational education is in urgent need of teaching innovation.This paper explores the integration and practice of information-...Against the backdrop of the rapid intelligent development of medical laboratory technology,vocational education is in urgent need of teaching innovation.This paper explores the integration and practice of information-based teaching methods in vocational education of medical laboratory technology,analyzes the current situation of traditional teaching and the demand for informatization,and elaborates on the practical paths from aspects such as resource construction,model innovation,and evaluation reform.Practice has verified that this integration has improved teaching quality and students’skills,but there are problems such as uneven resources and the need to improve teachers’and students’abilities.Countermeasures such as strengthening co-construction and sharing of resources and carrying out special training are proposed to provide reference for the development of professional education.展开更多
INTRODUCTIONThe National Health and Family Planning Commission of People＇s Republic of China released the ＂Regulations on canceling the admission approval of the third class medical technologies and relevant works＂...INTRODUCTIONThe National Health and Family Planning Commission of People＇s Republic of China released the ＂Regulations on canceling the admission approval of the third class medical technologies and relevant works＂ in July 2015. According to the new regulation, the obligations and responsibilities of health administration departments for the admission approval of the clinical applications on the third- and the second-class medical technologies will be transferred to medical institutions that perform the operations.展开更多
Background With the rapid development of computer technology, digital medicine has become a new direction in surgery. The application of digital medicine in hepatic surgery is still at the early stage and less reporte...Background With the rapid development of computer technology, digital medicine has become a new direction in surgery. The application of digital medicine in hepatic surgery is still at the early stage and less reported in the literature. The aim of this study was to apply digital medical technology in the context of hepatic surgery. Methods Data from 64-slice helical computed tomography of 17 patients, including 13 with hepatocellular carcinoma and 4 with hepatic hemangioma, were imported into independently developed medical image software program, segmentation and three-dimensional reconstruction were performed. The three-dimensional models were then processed with the FreeForm Modeling System. We used virtual surgical instruments to perform surgery on the models. Simulated surgeries included six hepatic segmentectomies, four left hemihepatectomies, three right hemihepatectomies for hepatocellular carcinoma, one hepatic segmentectomy, two stripping surgeries, and one irregular segmentectomy combined with stripping surgery for hemangioma. For resections involving more than three hepatic segments, total and residual functional hepatic volumes were measured before and after simulation surgery, and the resection ratio was calculated.Results The anatomy of the models was distinct and was used to localize lesions. We used virtual surgical instruments to perform simulated surgeries and used the models to optimize actual surgeries. We were able to minimize resection volume as well as surgical risk.Conclusions Digital medical technology is helpful in the diagnosis of hepatic disease and in optimizing surgical plans. Three-dimensional models can decrease surgical risk and help prevent postoperative hepatic failure.展开更多
Background： The development and application of medical technologies reflect the medical quality and clinical capacity of a hospital. It is also an effective approach in upgrading medical service and core competitiven...Background： The development and application of medical technologies reflect the medical quality and clinical capacity of a hospital. It is also an effective approach in upgrading medical service and core competitiveness among medical institutions. This study aimed to build a quantitative medical technology evaluation system through questionnaire survey within medical institutions to perforna an assessment to medical technologies more objectively and accurately, and promote the management of medical quality technologies and ensure the medical safety of various operations among the hospitals. Methods： A two-leveled quantitative medical technology evaluation system was built through a two-round questionnaire survey of chosen experts. The Delphi method was applied in identifying the structure of evaluation system and indicators. The judgment of the experts on the indicators was adopted in building the matrix so that the weight coefficient and maximum eigenvalue （λ. max）, consistency index （CI）, and random consistency ratio （CR） could be obtained and collected. The results were verified through consistency tests, and the index weight coefficient of each indicator was conducted and calculated through analytical hierarchy process. Results： Twenty-six experts of different medical fields were involved in the questionnaire survey, 25 of whom successfully responded to the two-round research. Altogether, 4 primary indicators （safety, effectiveness, innovativeness, and benefits）, as well as 13 secondary indicators, were included in the evaluation system. The matrix is built to conduct the λ max, CI, and CR of each expert in the survey, and the index weight coefficients of primary indicators were 0.33, 0.28, 0.27, and 0.12, respectively, and the index weight coefficients of secondary indicators were conducted and calculated accordingly. Conclusions： As the two-round questionnaire survey of experts and statistical analysis were performed and credibility of the results was verified through consistency evaluation test, the study established a quantitative medical technology evaluation system model and assessment indicators within medical institutions based on the Delphi method and analytical hierarchy process. Moreover, further verifications, adjustments, and optimizations of the system and indicators will be performed in follow-up studies.展开更多
Objective： To construct a quantitative ethical evaluation index system for the clinical approval of medical technology in China. Methods： Exploratory factor analysis （EFA） and first-order confirmatory factor analy...Objective： To construct a quantitative ethical evaluation index system for the clinical approval of medical technology in China. Methods： Exploratory factor analysis （EFA） and first-order confirmatory factor analysis （CFA） based on a structure equation model （SEM）, higher-order CFA and normalisation were used to establish an ethical evaluation index system for the clinical approval of medical technology. Data were processed in SPSS 13.0 and Lisre 15.3. Results： There were 52 third class indices, 15 second class indices, and 3 first class indices in this ethical evaluation index system. The weight of each index was calculated by normalisation. Conclusion： This study developed a three-level ethical evaluation index system, comprising 70 indices, for the clinical approval of medical technology.展开更多
Introduction Since the 21st century,the biomedical field has gained increasing attention.The biomedical field mainly encompasses biology,materials science,pharmacology,and drug delivery,etc.These areas hold significan...Introduction Since the 21st century,the biomedical field has gained increasing attention.The biomedical field mainly encompasses biology,materials science,pharmacology,and drug delivery,etc.These areas hold significant importance for human society in terms of health protection,disease diagnosis and treatment,via medical technology innovation and drug development.Consequently,scientists place great emphasis on research in this domain.It must be noted that the research process in biomedicine mainly includes topic selection,experimentation,analysis,and summary.Among these,topic selection is a critical step that affects the entire process.This topic selection not only clarifies the direction and objectives of the study but also provides a clear framework for subsequent research,thereby ensuring scientific rigor and effectiveness while laying a solid foundation for the result analysis.Thus,how to approach topic selection is a crucial issue that requires careful consideration.展开更多
Medical imaging diagnosis is a bridge discipline and an important link in disease diagnosis. It provides evidence, guidance and evaluation for disease diagnosis, prognosis and treatment. There are professional indepen...Medical imaging diagnosis is a bridge discipline and an important link in disease diagnosis. It provides evidence, guidance and evaluation for disease diagnosis, prognosis and treatment. There are professional independence and professional complementarity between medical imaging technology and medical imaging diagnosis. Medical imaging diagnosis needs the support and support of medical imaging technology, and the development of medical imaging technology needs the promotion of diagnostic requirements. The application of medical imaging technology in disease imaging diagnosis and treatment has high diagnostic accuracy and high clinical application value.展开更多
Medical imaging is a non-invasive process of obtaining internal tissue images of a part of the human body, which can provide an important basis for clinical diagnosis and treatment. The rapid development of medical im...Medical imaging is a non-invasive process of obtaining internal tissue images of a part of the human body, which can provide an important basis for clinical diagnosis and treatment. The rapid development of medical imaging technology enables doctors to judge the illness more accurately, and ensures the accuracy of medical imaging diagnosis based on the in-depth exploration and analysis of imaging technology to improve the level of medical imaging technology. The relationship between the two is complementary and professional complementarity exists. Medical imaging technology provides technical support for medical imaging diagnosis, which are mutually independent and complementary. Medical imaging diagnosis promotes the further development of medical imaging technology. Medical imaging technology promotes the reform of medical imaging diagnosis, which is dialectical and unified as a whole. In clinical practice, medical imaging technology and medical imaging diagnosis are reasonably and effectively combined, and the relationship between the two is handled to ensure mutual promotion and common development in the diagnosis and treatment process, and to improve the diagnosis level and service quality. Next, the article discusses the relationship between medical imaging technology and medical imaging diagnosis.展开更多
Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy o...Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy of Preventive Medicine,the Academy of Traditional Chinese Medicine and the Chinese Academy of Military Medicine.They are playing the role of research centers for basic and clinical medicine,preventive medicine,traditional Chinese medicine,and mili-展开更多
Medical detection technology-from biochemical analysis to medical imaging has witnessed tremendous progress in the past decades,driven by the breakthrough of biomedical and scientific theories,the innovation of engine...Medical detection technology-from biochemical analysis to medical imaging has witnessed tremendous progress in the past decades,driven by the breakthrough of biomedical and scientific theories,the innovation of engineering techniques,as well as the discovery of new contrast mechanisms.These substantial progresses have significantly promoted展开更多
We have a scarcity of health care professionals in the rural areas and therefore we can offer medical services from a distance to the underserved rural population.
文摘Objective To explore potential keywords,research clusters,collaborative pattern,and research trends in the field of medical technology management(MTM)through bibliometric analysis,providing insights for researchers,policy makers,and hospital administrators.Methods A retrieval formula was applied to the title,abstract,and keywords in the Web of Science(WoS)Core Collection,along with system-recommended terms,to identify articles on MTM.A total of 181 articles published between 1974 and 2022 were retained for quantitative analysis.The global trend of research output;total citations,average citations,and H-index;and bibliographic coupling,co-authorship,and keyword co-occurrence were analyzed using VOSviewer.Results The number of articles on MTM has been steadily increasing year by year.The focus of research has shifted from addressing basic medical needs to prioritizing emergency response and medical information security.The United States,Italy,and the United Kingdom emerged as the main contributors,with the United States leading in both volume of publications(60 articles)and academic impact(H-index=21).Authors from the United Kingdom and the United States led the way in cross-border cooperation.The top five institutions,ranked by total link strength among cross-institutional authors,were primarily located in Canada and Spain.Conclusions The field of MTM has experienced stable growth over the past three decades(1993-2022).The shift of research focus has prompted a heightened emphasis on protecting patient privacy and ensuring the security of medical data.Future research should emphasize interdisciplinary and professional collaboration,as well as international cooperation and open sharing of knowledge.
文摘Against the backdrop of the rapid intelligent development of medical laboratory technology,vocational education is in urgent need of teaching innovation.This paper explores the integration and practice of information-based teaching methods in vocational education of medical laboratory technology,analyzes the current situation of traditional teaching and the demand for informatization,and elaborates on the practical paths from aspects such as resource construction,model innovation,and evaluation reform.Practice has verified that this integration has improved teaching quality and students’skills,but there are problems such as uneven resources and the need to improve teachers’and students’abilities.Countermeasures such as strengthening co-construction and sharing of resources and carrying out special training are proposed to provide reference for the development of professional education.
文摘INTRODUCTIONThe National Health and Family Planning Commission of People＇s Republic of China released the ＂Regulations on canceling the admission approval of the third class medical technologies and relevant works＂ in July 2015. According to the new regulation, the obligations and responsibilities of health administration departments for the admission approval of the clinical applications on the third- and the second-class medical technologies will be transferred to medical institutions that perform the operations.
基金This research was funded by the National Hlgh-Tech Research and Development Program of China （863 Program） （No. 2006AA2Z346）, Guangdong Province Science Foundation Group Program （No. 6200171）, National Nature Science Foundation of China （No. 30470493）, and Science and Technology Projects of Guangdong Province （No. 2003C34303）.
文摘Background With the rapid development of computer technology, digital medicine has become a new direction in surgery. The application of digital medicine in hepatic surgery is still at the early stage and less reported in the literature. The aim of this study was to apply digital medical technology in the context of hepatic surgery. Methods Data from 64-slice helical computed tomography of 17 patients, including 13 with hepatocellular carcinoma and 4 with hepatic hemangioma, were imported into independently developed medical image software program, segmentation and three-dimensional reconstruction were performed. The three-dimensional models were then processed with the FreeForm Modeling System. We used virtual surgical instruments to perform surgery on the models. Simulated surgeries included six hepatic segmentectomies, four left hemihepatectomies, three right hemihepatectomies for hepatocellular carcinoma, one hepatic segmentectomy, two stripping surgeries, and one irregular segmentectomy combined with stripping surgery for hemangioma. For resections involving more than three hepatic segments, total and residual functional hepatic volumes were measured before and after simulation surgery, and the resection ratio was calculated.Results The anatomy of the models was distinct and was used to localize lesions. We used virtual surgical instruments to perform simulated surgeries and used the models to optimize actual surgeries. We were able to minimize resection volume as well as surgical risk.Conclusions Digital medical technology is helpful in the diagnosis of hepatic disease and in optimizing surgical plans. Three-dimensional models can decrease surgical risk and help prevent postoperative hepatic failure.
文摘Background： The development and application of medical technologies reflect the medical quality and clinical capacity of a hospital. It is also an effective approach in upgrading medical service and core competitiveness among medical institutions. This study aimed to build a quantitative medical technology evaluation system through questionnaire survey within medical institutions to perforna an assessment to medical technologies more objectively and accurately, and promote the management of medical quality technologies and ensure the medical safety of various operations among the hospitals. Methods： A two-leveled quantitative medical technology evaluation system was built through a two-round questionnaire survey of chosen experts. The Delphi method was applied in identifying the structure of evaluation system and indicators. The judgment of the experts on the indicators was adopted in building the matrix so that the weight coefficient and maximum eigenvalue （λ. max）, consistency index （CI）, and random consistency ratio （CR） could be obtained and collected. The results were verified through consistency tests, and the index weight coefficient of each indicator was conducted and calculated through analytical hierarchy process. Results： Twenty-six experts of different medical fields were involved in the questionnaire survey, 25 of whom successfully responded to the two-round research. Altogether, 4 primary indicators （safety, effectiveness, innovativeness, and benefits）, as well as 13 secondary indicators, were included in the evaluation system. The matrix is built to conduct the λ max, CI, and CR of each expert in the survey, and the index weight coefficients of primary indicators were 0.33, 0.28, 0.27, and 0.12, respectively, and the index weight coefficients of secondary indicators were conducted and calculated accordingly. Conclusions： As the two-round questionnaire survey of experts and statistical analysis were performed and credibility of the results was verified through consistency evaluation test, the study established a quantitative medical technology evaluation system model and assessment indicators within medical institutions based on the Delphi method and analytical hierarchy process. Moreover, further verifications, adjustments, and optimizations of the system and indicators will be performed in follow-up studies.
基金Supported by National Natural Science Fundation of China(No.71173054)Guangdong Province Physiology and Social Science Fund(No.GD10CZX02)
文摘Objective： To construct a quantitative ethical evaluation index system for the clinical approval of medical technology in China. Methods： Exploratory factor analysis （EFA） and first-order confirmatory factor analysis （CFA） based on a structure equation model （SEM）, higher-order CFA and normalisation were used to establish an ethical evaluation index system for the clinical approval of medical technology. Data were processed in SPSS 13.0 and Lisre 15.3. Results： There were 52 third class indices, 15 second class indices, and 3 first class indices in this ethical evaluation index system. The weight of each index was calculated by normalisation. Conclusion： This study developed a three-level ethical evaluation index system, comprising 70 indices, for the clinical approval of medical technology.
文摘Introduction Since the 21st century,the biomedical field has gained increasing attention.The biomedical field mainly encompasses biology,materials science,pharmacology,and drug delivery,etc.These areas hold significant importance for human society in terms of health protection,disease diagnosis and treatment,via medical technology innovation and drug development.Consequently,scientists place great emphasis on research in this domain.It must be noted that the research process in biomedicine mainly includes topic selection,experimentation,analysis,and summary.Among these,topic selection is a critical step that affects the entire process.This topic selection not only clarifies the direction and objectives of the study but also provides a clear framework for subsequent research,thereby ensuring scientific rigor and effectiveness while laying a solid foundation for the result analysis.Thus,how to approach topic selection is a crucial issue that requires careful consideration.
文摘Medical imaging diagnosis is a bridge discipline and an important link in disease diagnosis. It provides evidence, guidance and evaluation for disease diagnosis, prognosis and treatment. There are professional independence and professional complementarity between medical imaging technology and medical imaging diagnosis. Medical imaging diagnosis needs the support and support of medical imaging technology, and the development of medical imaging technology needs the promotion of diagnostic requirements. The application of medical imaging technology in disease imaging diagnosis and treatment has high diagnostic accuracy and high clinical application value.
文摘Medical imaging is a non-invasive process of obtaining internal tissue images of a part of the human body, which can provide an important basis for clinical diagnosis and treatment. The rapid development of medical imaging technology enables doctors to judge the illness more accurately, and ensures the accuracy of medical imaging diagnosis based on the in-depth exploration and analysis of imaging technology to improve the level of medical imaging technology. The relationship between the two is complementary and professional complementarity exists. Medical imaging technology provides technical support for medical imaging diagnosis, which are mutually independent and complementary. Medical imaging diagnosis promotes the further development of medical imaging technology. Medical imaging technology promotes the reform of medical imaging diagnosis, which is dialectical and unified as a whole. In clinical practice, medical imaging technology and medical imaging diagnosis are reasonably and effectively combined, and the relationship between the two is handled to ensure mutual promotion and common development in the diagnosis and treatment process, and to improve the diagnosis level and service quality. Next, the article discusses the relationship between medical imaging technology and medical imaging diagnosis.
文摘Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy of Preventive Medicine,the Academy of Traditional Chinese Medicine and the Chinese Academy of Military Medicine.They are playing the role of research centers for basic and clinical medicine,preventive medicine,traditional Chinese medicine,and mili-
文摘Medical detection technology-from biochemical analysis to medical imaging has witnessed tremendous progress in the past decades,driven by the breakthrough of biomedical and scientific theories,the innovation of engineering techniques,as well as the discovery of new contrast mechanisms.These substantial progresses have significantly promoted
文摘We have a scarcity of health care professionals in the rural areas and therefore we can offer medical services from a distance to the underserved rural population.
