B
Bassel de Graff
Researcher at Cameron International
Publications - 20
Citations - 2364
Bassel de Graff is an academic researcher from Cameron International. The author has contributed to research in topics: Substrate (printing) & Stretchable electronics. The author has an hindex of 14, co-authored 20 publications receiving 2252 citations.
Papers
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Journal ArticleDOI
Materials for multifunctional balloon catheters with capabilities in cardiac electrophysiological mapping and ablation therapy
Dae-Hyeong Kim,Nanshu Lu,Roozbeh Ghaffari,Yun-Soung Kim,Stephen P. Lee,Lizhi Xu,Jian Wu,Rak-Hwan Kim,Jizhou Song,Zhuangjian Liu,Jonathan Viventi,Bassel de Graff,Brian Elolampi,Moussa Mansour,Marvin J. Slepian,Suk Won Hwang,Joshua D. Moss,Sang Min Won,Younggang Huang,Brian Litt,John A. Rogers +20 more
TL;DR: This paper describes a solution based on materials that integrate directly with the thin elastic membranes of otherwise conventional balloon catheters, to provide diverse, multimodal functionality suitable for clinical use.
Patent
Systems,methods, and devices having stretchable integrated circuitry for sensing and delivering therapy
TL;DR: In this article, a system, devices and methods are presented that integrate stretchable or flexible circuitry, including arrays of active devices for enhanced sensing, diagnostic, and therapeutic capabilities, enabling conformal sensing contact with tissues of interest, such as the inner wall of a lumen, a brain, or the surface of the heart.
Patent
Systems, methods, and devices using stretchable or flexible electronics for medical applications
Roozbeh Ghaffari,Bassel de Graff,Gilman Callsen,William J. Arora,Benjamin Schlatka,Eugene Kuznetsov +5 more
TL;DR: In this paper, a system, devices and methods are presented that integrate stretchable or flexible circuitry, including arrays of active devices for enhanced sensing, diagnostic, and therapeutic capabilities, enabling conformal sensing contact with tissues of interest such as the inner wall of a lumen, a nerve bundle, or the surface of the heart.
Journal ArticleDOI
Electronic sensor and actuator webs for large-area complex geometry cardiac mapping and therapy
Dae-Hyeong Kim,Roozbeh Ghaffari,Nanshu Lu,Shuodao Wang,Stephen P. Lee,Hohyun Keum,Robert D'Angelo,Lauren Klinker,Yewang Su,Yewang Su,Chaofeng Lü,Chaofeng Lü,Yun-Soung Kim,Abid Ameen,Yuhang Li,Yuhang Li,Yihui Zhang,Yihui Zhang,Bassel de Graff,Yung-Yu Hsu,Zhuangjian Liu,Jeremy N. Ruskin,Lizhi Xu,Chi Lu,Fiorenzo G. Omenetto,Yonggang Huang,Moussa Mansour,Marvin J. Slepian,John A. Rogers +28 more
TL;DR: Large area designs for diagnostic and therapeutic stretchable sensor and actuator webs that conformally wrap the epicardium, establishing robust contact without sutures, mechanical fixtures, tapes, or surgical adhesives are constructed.
Patent
Methods and applications of non-planar imaging arrays
TL;DR: In this article, a system, devices and methods are presented that provide an imaging array fabrication process, comprising fabricating an array of semiconductor imaging elements, interconnecting the elements with stretchable interconnections, and transfer printing the array with a pre-strained elastomeric stamp to a secondary non-planar surface.