Chenhang Li
Northwestern University
5 Papers
13 Citations
Chenhang Li is an academic researcher from Northwestern University. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 3, co-authored 3 publications.
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Papers
Fully implantable and bioresorbable cardiac pacemakers without leads or batteries.
Yeon Sik Choi,Rose T. Yin,Anna Pfenniger,Jahyun Koo,Raudel Avila,K. Benjamin Lee,Sheena W. Chen,Geumbee Lee,Gang Li,Yun Qiao,Alejandro E. Murillo-Berlioz,Alexi Kiss,Shuling Han,Seungmin Lee,Chenhang Li,Zhaoqian Xie,Yu Yu Chen,Amy Burrell,Beth Elizabeth Geist,Hyoyoung Jeong,Joohee Kim,Hong-Joon Yoon,Anthony Banks,Seung-Kyun Kang,Zheng Jenny Zhang,Chad R. Haney,Alan V. Sahakian,David A. Johnson,Tatiana Efimova,Yonggang Huang,Gregory D. Trachiotis,Bradley P. Knight,Rishi Arora,Igor R. Efimov,John A. Rogers +34 more
TL;DR: In this article, a leadless, battery-free, fully implantable cardiac pacemaker for postoperative control of cardiac rate and rhythm that undergoes complete dissolution and clearance by natural biological processes after a defined operating timeframe.
223
Bioresorbable, Wireless, Passive Sensors as Temporary Implants for Monitoring Regional Body Temperature
Di Lu,Ying Yan,Raudel Avila,Irawati Kandela,Iwona Stepien,Min-Ho Seo,Wubin Bai,Quansan Yang,Chenhang Li,Chad R. Haney,Emily A. Waters,Matthew R. MacEwan,Yonggang Huang,Wilson Z. Ray,John A. Rogers +14 more
TL;DR: A battery‐free, wireless implantable device is reported here, which is constructed entirely with bioresorbable materials for monitoring regional internal body temperatures over clinically relevant timeframes and indicates stable operation as subcutaneous and intracranial implants in rat models for up to 4 days.
114
Modeling programmable drug delivery in bioelectronics with electrochemical actuation.
TL;DR: In this article, an analytical model that accounts for the missing variables and provides a scalable understanding of each variable influence in the physics of delivery process (i.e., maximum flowrate, delivery time).
24
The Optimal Combination of Scanning Speed and Fiber-to-Stone Distance for Effective and Efficient Dusting during Holmium: YAG Laser Lithotripsy
Junqin Chen,Daiwei Li,Wenjun Yu,Zhiteng Ma,Chenhang Li,Gaoming Xiang,Yuan Wu,Junjie Yao,Pei Zhong +8 more
TL;DR: In this paper , the effects of fiber scanning speed (vfiber) and fiber tip-to-stone standoff distance (SD) on dusting efficiency during Holmium (Ho): YAG laser lithotripsy (LL) were investigated.
The Effects of Scanning Speed and Standoff Distance of the Fiber on Dusting Efficiency during Short Pulse Holmium: YAG Laser Lithotripsy
Junqin Chen,Daiwei Li,Wenjun Yu,Zhiteng Ma,Chenhang Li,Gaoming Xiang,Yuan Wu,Junjie Yao,Pei Zhong +8 more
TL;DR: In this paper , the effects of fiber lateral scanning speed across the stone surface (vfiber) and fiber standoff distance (SD) on dusting efficiency during short pulse holmium (Ho): YAG laser lithotripsy (LL), pre-soaked BegoStone samples were treated in water using 0.2 J/20 Hz at SD of 0.10~0.50 mm with vfiber in the range of 0~10 mm/s.