Introducing our ultra-high frequency transducer
The first and only
46MHz
Transducer in POCUS
Seeing more matters
As the first and only 46 MHz ultra-high frequency transducer in point-of-care ultrasound, UHF46-20 offers you the best resolution for superficial imaging. This innovative transducer is exclusively compatible with Sonosite LX, which offers the largest frequency range in POCUS.
NICU/Paediatrics
Focused care for the smallest patients
Delivering exceptional clarity in superficial imaging, ultra-high frequency enables clinicians to visualise tiny vessels and intricate anatomical structures with the highest resolution available in POCUS.2,3,4
Hand surgery
New standard of imaging for hand anatomy
By integrating ultra-high frequency technology into POCUS, Sonosite explores the next generation of precision for surgical planning.1,2,6
1. Albano, D., Aringhieri, G., Messina, C., De Flaviis, L., & Sconfienza, L. M. (2020). High-Frequency and Ultra-High Frequency Ultrasound: Musculoskeletal Imaging up to 70 MHz. Seminars in musculoskeletal radiology, 24(2), 125–134. https://doi.org/10.1055/s-0039-3401042
2. Russo, A.; Reginelli, A.; Lacasella, G.V.; Grassi, E.; Karaboue, M.A.A.; Quarto, T.; Busetto, G.M.; Aliprandi, A.; Grassi, R.; Berritto, D. Clinical Application of Ultra-HighFrequency Ultrasound. J. Pers. Med. 2022, 12, 1733. https://doi.org/10.3390/jpm12101733
3. Ait Ichou, J., Gauvin, S., & Faingold, R. (2021). Ultra-high-frequency ultrasound of superficial and musculoskeletal structures in the pediatric population. Pediatric radiology, 51(9), 1748–1757. https://doi.org/10.1007/s00247-021-04978-0
4. Hayashi, A., Giacalone, G., Yamamoto, T., Belva, F., Visconti, G., Hayashi, N., Handa, M., Yoshimatsu, H., & Salgarello, M. (2019). Ultra High-frequency Ultrasonographic Imaging with 70 MHz Scanner for Visualization of the Lymphatic Vessels. Plastic and reconstructive surgery. Global open, 7(1), e2086. https://doi.org/10.1097/GOX.0000000000002086
5. Latham, G. J., Veneracion, M. L., Joffe, D. C., Bosenberg, A. T., Flack, S. H., & Low, D. K. (2013). High-frequency micro-ultrasound for vascular access in young children--a feasibility study by the High-frequency UltraSound in Kids studY (HUSKY) group. Paediatric anaesthesia, 23(6), 529–535. https://doi.org/10.1111/pan.12131
6. Viviano, S. L., Chandler, L. K., & Keith, J. D. (2018). Ultrahigh Frequency Ultrasound Imaging of the Hand: A New Diagnostic Tool for Hand Surgery. Hand (New York, N.Y.), 13(6), 720–725. https://doi.org/10.1177/1558944717731856
7. Jacobsen RB, Hebelka H, Gatzinsky V, Elfvin A, Dangardt F. Ultra-high-frequency ultrasound (48–70 MHz) is a promising tool for improved gastrointestinal diagnostics in infants. Acta Paediatr. 2024; 113: 2304–2311. https://doi.org/10.1111/apa.17342
8. Brusciano, V., & Lecce, M. (2024). Advantages of the use of ultrasound in newborn vascular access: a systematic review. Journal of ultrasound, 27(2), 203–207. https://doi.org/10.1007/s40477-023-00832-1
9. Currie M, Vashisht R, Elkin D, et al. Ultrasound Intravascular Access. [Updated 2024 Jul 2]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK448093/
10. Salvia, G.; Zerbinati, N.; Manzo Margiotta, F.; Michelucci, A.; Granieri, G.; Fidanzi, C.; Morganti, R.; Romanelli, M.; Dini, V. Ultra-High-Frequency Ultrasound as an Innovative Imaging Evaluation of Hyaluronic Acid Filler in Nasolabial Folds. Diagnostics 2023, 13, 2761. https://doi.org/10.3390/ diagnostics13172761
11. Hawez, T., Evertsson, M., Erlöv, T. et al. The use of ultra-high frequency ultrasound in identifying aganglionosis in Hirschsprung’s disease. Sci Rep 15, 15124 (2025). https://doi.org/10.1038/s41598-025-99897-7
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