Invented by Dai Lisheng,a well-known Chinese laser specialist,the device is suitable for all kinds of surgery,including plastic surgery,skin operations,surgery of the internal organs and brain operations.It has been p...Invented by Dai Lisheng,a well-known Chinese laser specialist,the device is suitable for all kinds of surgery,including plastic surgery,skin operations,surgery of the internal organs and brain operations.It has been proved effective through treatment on 205 patients.With Dai him-self as the supervisor of the manufacture,the series is distributed by the New Concepts Information Company.展开更多
Great changes have taken place in China’s medical equipment and instruments industry since the launch of the reform. The industry has evolved a new structure consisting of various economic sectors.
The current situation of medical staff＇s awareness about high alert medication was investigated in order to promote safe medication and standardized management of the high alert medication in China. Twenty questions ...The current situation of medical staff＇s awareness about high alert medication was investigated in order to promote safe medication and standardized management of the high alert medication in China. Twenty questions were designed concerning elementary knowledge of high alert medications, storage management, medication issues and risks. In order to understand the knowledge level and education status of high alert medication, a convenient survey was conducted among 300 medical staffs in Tianjin. Medical staff＇s average score of high alert medication knowledge was 12.43±0.27, and the average scores of elementary knowledge of high alert medication, storage management, medication issues and risks were 3.38±0.11, 2.46±0.14, 3.17±0.11 and 3.41±0.12 respectively. Occupation（F=4.86, P=0.003）, education background（F=5.57, P=0.019） and professional titles（F=13.44, P≤0.001） contributed to the high alert medications knowledge scores. Currently, the most important channel to obtain high alert medication knowledge was hospital files or administrative rules, and clinical pharmacist seminars were the most popular education form. It was suggested that the high alert medication knowledge level of the medical staff needs to increase, and it might benefit from targeted, systematic and diverse training to the medical staff working in the different circulation nodes of the medications. Further research to develop and validate the instrument is needed.展开更多
AIM: To achieve a balance between efficiency and cost in the management of medical instrument by the use of micro needle holder. METHODS: In this study, the novel multifunctional use of micro needle holders was perfor...AIM: To achieve a balance between efficiency and cost in the management of medical instrument by the use of micro needle holder. METHODS: In this study, the novel multifunctional use of micro needle holders was performed between 2018 and 2019 at the Department of Ophthalmology in the 4 hospitals in Shaanxi Province. In this innovation, the micro needle holders were initially used as micro forceps to remove sutures, as eye spud to safety extract foreign body from cornea, as ciliary forceps to remove trichiasis, as well as punctal dilator to dilate most small puncta. RESULTS: Using this technique, the medical costs of both procurement and sterilization were cut off in the selected 4 hospitals. The purchase cost has dropped by roughly 50%. The sterilization cost was decreased by about 30%. CONCLUSION: The innovation in the five-in-one multifunctional use of micro needle holders saves the medical costs.展开更多
We present a novel optical sensor to acquire simultaneously functional near-infrared imaging(fNIRI)and functional magnetic resonance imaging(fMRI)data with an improved handling and direct localization in the MRI compa...We present a novel optical sensor to acquire simultaneously functional near-infrared imaging(fNIRI)and functional magnetic resonance imaging(fMRI)data with an improved handling and direct localization in the MRI compared to available sensors.Quantitative phantom and interference measurements showed that both methods can be combined without reciprocal adverse effects.The direct localization of the optical sensor on MR images acquired with a T1-weighted echo sequence simplifies the co-registration of NIRI and MRI data.In addition,the optical sensor is simple to attach,which is crucial for measurements on vulnerable subjects.The fNIRI and T2^(*)-weighted fMRI data of a cerebral activation were simultaneously acquired proving the practicability of the setup.展开更多
In the post genome era, a major goal in molecular biology is to determine the function of the many thousands of genes present in the vertebrate genome. The zebrafish （ Danio redo） provides an almost ideal genetic mo...In the post genome era, a major goal in molecular biology is to determine the function of the many thousands of genes present in the vertebrate genome. The zebrafish （ Danio redo） provides an almost ideal genetic model to identify the biological roles of these novel genes, in part because their embryos are transparent and develop rapidly, The zebrafish has many advantages over mouse for genome-wide mutagenesis studies, allowing for easier, cheaper and faster functional characterization of novel genes in the vertebrate genome. Many molecular research tools such as chemical mutagenesis, transgenesis , gene trapping, gene knockdown,展开更多
文摘Invented by Dai Lisheng,a well-known Chinese laser specialist,the device is suitable for all kinds of surgery,including plastic surgery,skin operations,surgery of the internal organs and brain operations.It has been proved effective through treatment on 205 patients.With Dai him-self as the supervisor of the manufacture,the series is distributed by the New Concepts Information Company.
文摘Great changes have taken place in China’s medical equipment and instruments industry since the launch of the reform. The industry has evolved a new structure consisting of various economic sectors.
基金supported by grants from Basic Scientific Research Business Expenses Foundation of Huazhong University of Science and Technology,China(No2014QN136)Natural Science Foundation of Hube Province,China(No.2014CFB955)
文摘The current situation of medical staff＇s awareness about high alert medication was investigated in order to promote safe medication and standardized management of the high alert medication in China. Twenty questions were designed concerning elementary knowledge of high alert medications, storage management, medication issues and risks. In order to understand the knowledge level and education status of high alert medication, a convenient survey was conducted among 300 medical staffs in Tianjin. Medical staff＇s average score of high alert medication knowledge was 12.43±0.27, and the average scores of elementary knowledge of high alert medication, storage management, medication issues and risks were 3.38±0.11, 2.46±0.14, 3.17±0.11 and 3.41±0.12 respectively. Occupation（F=4.86, P=0.003）, education background（F=5.57, P=0.019） and professional titles（F=13.44, P≤0.001） contributed to the high alert medications knowledge scores. Currently, the most important channel to obtain high alert medication knowledge was hospital files or administrative rules, and clinical pharmacist seminars were the most popular education form. It was suggested that the high alert medication knowledge level of the medical staff needs to increase, and it might benefit from targeted, systematic and diverse training to the medical staff working in the different circulation nodes of the medications. Further research to develop and validate the instrument is needed.
文摘AIM: To achieve a balance between efficiency and cost in the management of medical instrument by the use of micro needle holder. METHODS: In this study, the novel multifunctional use of micro needle holders was performed between 2018 and 2019 at the Department of Ophthalmology in the 4 hospitals in Shaanxi Province. In this innovation, the micro needle holders were initially used as micro forceps to remove sutures, as eye spud to safety extract foreign body from cornea, as ciliary forceps to remove trichiasis, as well as punctal dilator to dilate most small puncta. RESULTS: Using this technique, the medical costs of both procurement and sterilization were cut off in the selected 4 hospitals. The purchase cost has dropped by roughly 50%. The sterilization cost was decreased by about 30%. CONCLUSION: The innovation in the five-in-one multifunctional use of micro needle holders saves the medical costs.
基金The authors gratefully acknowledge the support of the Swiss National Foundation(National Research Programme NRP 57)and like to thank Andreas Metz for his dedication.We thank Klaas Enno Stephan for supporting this study and Philips Healthcare for technical andfinancial support.We like to address special thanks to Elisabeth Moore from Philips Healthcare for providing and answering questions about the MRI stability test postprocessing software,to Dennis Hueber from ISS Inc.for answering questions about the ISS OxiplexTSTM and to Cornelia Hagmann for proofreading the manuscript.
文摘We present a novel optical sensor to acquire simultaneously functional near-infrared imaging(fNIRI)and functional magnetic resonance imaging(fMRI)data with an improved handling and direct localization in the MRI compared to available sensors.Quantitative phantom and interference measurements showed that both methods can be combined without reciprocal adverse effects.The direct localization of the optical sensor on MR images acquired with a T1-weighted echo sequence simplifies the co-registration of NIRI and MRI data.In addition,the optical sensor is simple to attach,which is crucial for measurements on vulnerable subjects.The fNIRI and T2^(*)-weighted fMRI data of a cerebral activation were simultaneously acquired proving the practicability of the setup.
文摘In the post genome era, a major goal in molecular biology is to determine the function of the many thousands of genes present in the vertebrate genome. The zebrafish （ Danio redo） provides an almost ideal genetic model to identify the biological roles of these novel genes, in part because their embryos are transparent and develop rapidly, The zebrafish has many advantages over mouse for genome-wide mutagenesis studies, allowing for easier, cheaper and faster functional characterization of novel genes in the vertebrate genome. Many molecular research tools such as chemical mutagenesis, transgenesis , gene trapping, gene knockdown,
