Capacitive micromachined ultrasonic transducer (CMUT) array with single-layer graphene membrane

Micro & nano letters

article

Po-Fat Chong¹  Xiaomei Shi¹  Ching-Hsiang Cheng¹ 

[1] Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University

关键词: ultrasonic transducer arrays;    micromechanical devices;    capacitive sensors;    graphene;    frequency 95 MHz;    C;    Si;    capacitive micromachined ultrasonic transducer array;    single layer graphene membrane;    photomask;    silicon substrate;   

DOI  :  10.1049/mnl.2014.0421

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

A 5 days old baby was referred from a local hospital for evaluation and treatment ofa huge swelling on the right side of the neck extending beyond the midline in frontand with difficulty by her mother to feed her since birth. It was clinically diagnosedto be cystic hygroma and a decision was made to further evaluate by doing magneticresonance imaging under general anesthesia in order to see the extent of the mass andto plan for either sclerotherapy or surgical excision. Difficult intubation was anticipatedand the baby was intubated in main operating room with inhalation induction andmaintenance with sevoflurane without giving muscle relaxants. The 30 min of theprocedure period was smooth without any complication. The baby was extubated inthe main operating room complex.

【 授权许可】

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