Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Emanuele Perra"'
Autor:
Emanuele Perra, Eetu Lampsijärvi, Gonçalo Barreto, Muhammad Arif, Tuomas Puranen, Edward Hæggström, Kenneth P. H. Pritzker, Heikki J. Nieminen
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Despite the ubiquitous use over the past 150 years, the functions of the current medical needle are facilitated only by mechanical shear and cutting by the needle tip, i.e. the lancet. In this study, we demonstrate how nonlinear ultrasonics
Externí odkaz:
https://doaj.org/article/6ac85d15a7c24e85b23285311eb942ee
Publikováno v:
The Journal of the Acoustical Society of America. 151(6)
Ultrasonic cavitation is being used in medical applications as a way to influence matter, such as tissue or drug vehicles, on a micro-scale. Oscillating or collapsing cavitation bubbles provide transient mechanical force fields, which can, e.g., frac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2049f6ba8a9136e6209055b27516f271
https://pubmed.ncbi.nlm.nih.gov/35778205
https://pubmed.ncbi.nlm.nih.gov/35778205
Non-invasive therapeutic ultrasound methods, such as high-intensity focused ultrasound (HIFU), have limited access to tissue targets shadowed by bones or presence of gas. This study demonstrates that an ultrasonically actuated medical needle can be u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::234ea2bc3ca8ba4cb7d68a2c6268002a
Autor:
Tuomas Puranen, Eetu Lampsijärvi, Emanuele Perra, Edward Hæggström, Heikki J. Nieminen, Gonçalo Barreto, Muhammad Arif, Kenneth P.H. Pritzker
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS).
Fine-needle aspiration biopsy (FNAB) is a well-known procedure employed in the diagnostics of various tissue pathologies. Despite the common use of fine-needles in biopsy, substantial limitations related to the yield insufficiency of the biopsy sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc449740b4fc51532a5011719260882b
https://doi.org/10.1109/ius46767.2020.9251309
https://doi.org/10.1109/ius46767.2020.9251309
Autor:
Nick Hayward, Veikko Jousmäki, Heikki J. Nieminen, Veli-Matti Saarinen, Francis McGlone, Emelie Lewis, Emanuele Perra, Mikko Sams
Publikováno v:
2020 IEEE International Ultrasonics Symposium (IUS).
Haptic devices can bring a sense of touch to virtual interactions, with substantial benefits for communication and health. Mid-air ultrasound can generate acoustic radiation forces for tailored tactile sensations - 'touch without touching'. To study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d59f77412df0bafaf7b7d381165cc0
https://doi.org/10.1109/ius46767.2020.9251554
https://doi.org/10.1109/ius46767.2020.9251554
Autor:
Emanuele Perra, Eetu Lampsijärvi, Gonçalo Barreto, Muhammad Arif, Tuomas Puranen, Edward Hæggström, Kenneth P. H. Pritzker, Heikki J. Nieminen
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Despite the ubiquitous use over the past 150 years, the functions of the current medical needle are facilitated only by mechanical shear and cutting by the needle tip,i.e.the lancet. In this study, we demonstrate how nonlinear ultrasonics (NLU) exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85593f4f1cdb287ebc2b3f5824185a92
Publikováno v:
EMBC
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Neurostimulations which use High Frequency Alternating Current (HFAC) block show great promise for neuromodulatory therapies. Treatments have been developed for various health conditions including obesity and obesity related health risks, and now eve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a77f7d6030e1c069fdad9946743bf1b1
https://pubmed.ncbi.nlm.nih.gov/30440845
https://pubmed.ncbi.nlm.nih.gov/30440845
Publikováno v:
Osteoarthritis and Cartilage. 27:S241
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef49a22dfbc6f085fd37206a34349f59
https://doi.org/10.1016/j.joca.2019.02.604
https://doi.org/10.1016/j.joca.2019.02.604