Devices descending from K052331
167 later devices reach Acuson Cypress Ultrasound System through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +7 | K192226 | Lumify Diagnostic Ultrasound System | Philips Health Care | 2019 | 31 | 5 |
| +7 | K163510 | Poseidon Ultrasound System | Butterfly Network, Inc. | 2017 | 6 | 2 |
| +7 | K162288 | SonoSite iViz Ultrasound System | FUJIFILM Sonosite, Inc. | 2016 | 3 | — |
| +8 | K250791 | ASUS Ultrasound Imaging System (LU800 series) | Asustek Computer, Inc. | 2025 | 0 | — |
| +8 | K253457 | ACUSON Juniper Diagnostic Ultrasound System; ACUSON Juniper Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |
| +8 | K250913 | TINGSN FINDERS 2 Color Doppler Diagnostic Ultrasound System | Jiangsu Tingsn Technology Co., Ltd. | 2025 | 0 | — |
| +8 | K242519 | Lumify Diagnostic Ultrasound System | Philips Ultrasound | 2025 | 0 | Class I |
| +8 | K242670 | Lumify Diagnostic Ultrasound System | Philips Ultrasound | 2025 | 0 | Class I |
| +8 | K250087 | Vscan Air | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2025 | 0 | — |
| +8 | K242681 | NUSONO Handheld Ultrasound Scanner (NUSONO-C35); NUSONO Handheld Ultrasound Scanner… | Nurodata, Inc. | 2025 | 1 | — |
| +8 | K243620 | Vivid iq | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2025 | 0 | — |
| +8 | K241161 | Ultrasound Imaging System (LK128L); Ultrasound Imaging System (LK128LH); Ultrasound… | Leltek, Inc. | 2024 | 3 | — |
| +8 | K241979 | Pocket Ultrasound System (C10, C10TX, C10RL, C10RLpro) | Beijing Konted Medical Technology Co.,Ltd | 2024 | 1 | — |
| +8 | K231930 | Digital Ultrasonic Diagnostic Imaging System (Model: F6) | Guangdong Youkey Medical Co., Ltd. | 2024 | 0 | — |
| +8 | K231509 | Aco Apache Ultrasound System | Aco Healthcare Co., Ltd. | 2023 | 0 | — |
| +8 | K232704 | Clarius Ultrasound Scanner | Clarius Mobile Health Corp. | 2023 | 0 | — |
| +8 | K232617 | ACUSON Maple Diagnostic Ultrasound System, ACUSON Maple Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2023 | 1 | 2 |
| +8 | K223407 | Versana Essential | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2023 | 0 | — |
| +8 | K223735 | ACUSON Sequoia Diagnostic Ultrasound System, ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2023 | 5 | — |
| +8 | K221147 | Vivid T8, Vivid T9 | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2022 | 1 | — |
| +8 | K201965 | SonoEye P1/ SonoEye P1-G/ SonoEye V1/ SonoEye V1-G/ SonoEye G1/ SonoEye G1-G Digital… | CHISON Medical Technologies Co., Ltd. | 2021 | 0 | — |
| +8 | K201967 | SonoEye P2/ SonoEye V2/ SonoEye G2 Digital Color Doppler Palm Ultrasound System | CHISON Medical Technologies Co., Ltd. | 2021 | 0 | — |
| +8 | K201968 | SonoEye P3/ SonoEye V3/ Sono Eye G3 Digital Color Doppler Palm Ultrasound System | CHISON Medical Technologies Co., Ltd. | 2021 | 0 | — |
| +8 | K201971 | SonoEye P5/ SonoEye V5/ SonoEye G5 Digital Color Doppler Palm Ultrasound System | CHISON Medical Technologies Co., Ltd. | 2021 | 0 | — |
| +8 | K201969 | SonoEye P6/ SonoEye V6/ SonoEye G6 Digital Color Doppler Palm Ultrasound System | CHISON Medical Technologies Co., Ltd. | 2021 | 0 | — |
| +8 | K203406 | Lumify Diagnostic Ultrasound System | Philips Ultrasound, Inc. | 2021 | 4 | 3 |
| +8 | K202406 | Butterfly iQ Ultrasound System | Butterfly Network, Inc. | 2020 | 5 | — |
| +8 | K201012 | EPIQ Diagnostic Ultrasound System Series, Affiniti Diagnostic Ultrasound System Series… | Philips Ultrasound, Inc. | 2020 | 18 | 5 |
| +8 | K180704 | SonoSite iViz Ultrasound System | FUJIFILM Sonosite, Inc. | 2018 | 2 | — |
| +9 | K261288 | Handheld Ultrasound Scanner | Imgfax CO., LTD. | 2026 | 0 | — |
| +9 | K261081 | Pocket Ultrasound System (C10MTpro,C10MXpro,C10MSpro,C10MBpro,C10MRpro) | Beijing Konted Medical Technology Co.,Ltd | 2026 | 0 | — |
| +9 | K252709 | Wireless Probe Type Ultrasound Scanner | Xuzhou Yongkang Electronic Science Technology Co., Ltd. | 2026 | 0 | — |
| +9 | K260595 | Sonosite iLOOK Ultrasound System | FUJIFILM Sonosite, Inc. | 2026 | 0 | — |
| +9 | K251268 | Diagnostic Ultrasound System (Nano C5, Nano C5 EXP, Nano L12, and Nano L12 EXP) | Edan Instruments, Inc. | 2025 | 0 | — |
| +9 | K253487 | ACUSON Maple Diagnostic Ultrasound System; ACUSON Maple Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2025 | 0 | — |
| +9 | K243226 | Ultrasound Imaging System (LU700 Series); Ultrasound Imaging System (128 Series)… | Leltek, Inc. | 2025 | 1 | — |
| +9 | K243628 | Vivid T9/Vivid T8 | GE Medical Systems Ultrasound and Primary Care Diagnostics | 2025 | 0 | — |
| +9 | K232145 | ACUSON Sequoia Diagnostic Ultrasound System, ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2023 | 4 | — |
| +9 | K220068 | Butterfly iQ/iQ+ Ultrasound System | Butterfly Network, Inc. | 2023 | 2 | — |
| +9 | K211597 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound System | Philips Medical Systems | 2021 | 17 | — |
| +9 | K211527 | Exo Iris | Exo Imaging, Inc. | 2021 | 1 | — |
| +9 | K202160 | Sonosite PX Ultrasound System, Sonosite SII Ultrasound System, Sonosite iViz Ultrasound… | FUJIFILM Sonosite, Inc. | 2020 | 0 | — |
| +10 | K261132 | Healium Intelliscan LX192LC | Healium Intelliscan Corporation | 2026 | 0 | — |
| +10 | K240704 | ACUSON Sequoia Diagnostic Ultrasound System, ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2024 | 3 | — |
| +10 | K233788 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2024 | 16 | 1 |
| +10 | K232808 | Butterfly iQ3 Ultrasound System | Butterfly Network, Inc. | 2024 | 1 | — |
| +10 | K222198 | Exo Iris (El2001) | Exo Imaging, Inc. | 2022 | 0 | — |
| +11 | K252148 | Butterfly Gestational Age Tool | Butterfly Network, Inc. | 2026 | 0 | — |
| +11 | K242523 | ACUSON Sequoia Diagnostic Ultrasound System; ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2024 | 2 | — |
| +11 | K240980 | EPIQ Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2024 | 0 | — |
| +11 | K240850 | EPIQ Series Diagnostic Ultrasound Systems; Affiniti Series Diagnostic Ultrasound Systems | Philips Ultrasound, LLC | 2024 | 14 | — |
| +12 | K251481 | ACUSON Sequoia Diagnostic Ultrasound System; ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2025 | 1 | — |
| +12 | K251455 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 0 | — |
| +12 | K250886 | EPIQ Series Diagnostic Ultrasound Systems; Affiniti Series Diagnostic Ultrasound Systems | Philips Ultrasound, LLC | 2025 | 0 | — |
| +12 | K243793 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 0 | — |
| +12 | K251110 | EPIQ Series Diagnostic Ultrasound Systems; Affiniti Series Diagnostic Ultrasound Systems | Philips Ultrasound, LLC | 2025 | 0 | — |
| +12 | K243794 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 5 | — |
| +12 | K242020 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2024 | 3 | — |
| +13 | K260667 | Alturion Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 1 | — |
| +13 | K260844 | ACUSON Sequoia Diagnostic Ultrasound System;ACUSON Sequoia Select Diagnostic Ultrasound… | Siemens Medical Solutions USA, Inc. | 2026 | 0 | — |
| +13 | K260680 | EPIQ Series Diagnostic Ultrasound Systems; Affiniti Series Diagnostic Ultrasound Systems | Philips Ultrasound, LLC | 2026 | 0 | 1 |
| +13 | K253595 | EPIQ Series Diagnostic Ultrasound System, Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 1 | — |
| +13 | K250177 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 2 | — |
| +14 | K262548 | EPIQ Inspira Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound… | Philips Ultrasound, LLC | 2026 | 0 | — |
| +14 | K262311 | Alturion Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2026 | 0 | — |
| +14 | K251651 | EPIQ Series Diagnostic Ultrasound System; Affiniti Series Diagnostic Ultrasound System | Philips Ultrasound, LLC | 2025 | 1 | — |
| +15 | K261211 | Philips EPIQ Series Diagnostic Ultrasound System; Philips Affiniti Series Diagnostic… | Philips Ultrasound, LLC | 2026 | 0 | — |