F. Graham Sommer, MD

Autor: R. Brooke Jeffrey

Publikováno v: Radiology. 283:924-924

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab98073ee96122d3fb404af412985258
https://doi.org/10.1148/radiol.2016174004

Integration of deployable fluid lenses and reflectors with endoluminal therapeutic ultrasound applicators: Preliminary investigations of enhanced penetration depth and focal gain

Autor: Chris J. Diederich, Vasant A. Salgaonkar, Serena J. Scott, Matthew S. Adams, Graham Sommer

Publikováno v: Medical physics, vol 44, iss 10

Purpose Catheter-based ultrasound applicators can generate thermal ablation of tissues adjacent to body lumens, but have limited focusing and penetration capabilities due to the small profile of integrated transducers required for the applicator to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d244bb20a2133724f82573c4db2b9d6b
https://doi.org/10.1002/mp.12458

Thermal therapy of pancreatic tumours using endoluminal ultrasound: Parametric and patient-specific modelling

Autor: Chris J. Diederich, Serena J. Scott, Vasant A. Salgaonkar, Matthew S. Adams, Graham Sommer

Publikováno v: International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group, vol 32, iss 2

PurposeThe aim of this study is to investigate endoluminal ultrasound applicator configurations for volumetric thermal ablation and hyperthermia of pancreatic tumours using 3D acoustic and biothermal finite element models.Materials and methodsParamet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd42fdc770d68aeb10a5fa8871990c6
https://doi.org/10.3109/02656736.2015.1119892

Endoluminal ultrasound applicator configurations utilizing deployable arrays, reflectors and lenses to augment and dynamically adjust treatment volume, gain, and depth

Autor: Matthew S. Adams, Chris J. Diederich, Vasant A. Salgaonkar, Graham Sommer

Publikováno v: SPIE Proceedings.

Endoluminal high-intensity ultrasound offers spatially-precise thermal ablation of tissues adjacent to body lumens, but is constrained in treatment volume and penetration depth by the effective aperture of integrated transducers, which are limited in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8d82e086ab889a33d351a43df139115
https://doi.org/10.1117/12.2253071

Theoretical design and evaluation of endoluminal ultrasound applicators for thermal therapy of pancreatic cancer under image guidance

Autor: Serena J. Scott, Vasant A. Salgaonkar, Matthew S. Adams, Graham Sommer, Chris J. Diederich

Publikováno v: AIP Conference Proceedings.

An image-guided endoluminal ultrasound applicator has been proposed for palliative and potential curative thermal therapy of pancreatic tumors. By considering a directional transducer array of planar, tubular, or curvilinear transducers, this design

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01ee92b567461cdcee476e090ae0cdca
https://doi.org/10.1063/1.4977640