-
11.发明专利
公开(公告)号：AU2014234071A1
公开(公告)日：2015-10-15
申请号：AU2014234071
申请日：2014-03-13
Applicant: BUTTERFLY NETWORK INC
Inventor： ROTHBERG JONATHAN M , FIFE KEITH G , RALSTON TYLER S , CHARVAT GREGORY L , SANCHEZ NEVADA J
Abstract: Complementary metal oxide semiconductor (CMOS) ultrasonic transducers (CUTs) and methods for forming CUTs are described. The CUTs may include monolithically integrated ultrasonic transducers and integrated circuits for operating in connection with the transducers. The CUTs may be used in ultrasound devices such as ultrasound imaging devices and/or high intensity focused ultrasound (HIFU) devices.
-
公开(公告)号：CA2919183A1
公开(公告)日：2015-01-29
申请号：CA2919183
申请日：2014-07-22
Applicant: BUTTERFLY NETWORK INC
Inventor： ROTHBERG JONATHAN M , FIFE KEITH G , SANCHEZ NEVADA J , RALSTON TYLER S , CHARVAT GREGORY L , CORTEVILLE GREGORY
Abstract: Ultrasound devices and methods are described, including a repeatable ultrasound transducer probe having ultrasonic transducers and corresponding circuitry. The repeatable ultrasound transducer probe may be used individually or coupled with other instances of the repeatable ultrasound transducer probe to create a desired ultrasound device. The ultrasound devices may optionally be connected to various types of external devices to provide additional processing and image rendering functionality.
-
13.发明申请INTERCONNECTABLE ULTRASOUND TRANSDUCER PROBES AND RELATED METHODS AND APPARATUS 审中-公开互连超声波传感器探头及相关方法和装置
公开(公告)号：WO2015013245A3
公开(公告)日：2015-04-23
申请号：PCT/US2014047553
申请日：2014-07-22
Applicant: BUTTERFLY NETWORK INC
Inventor： ROTHBERG JONATHAN M , FIFE KEITH G , SANCHEZ NEVADA J , RALSTON TYLER S , CHARVAT GREGORY L , CORTEVILLE GREGORY
CPC classification number: A61B8/4444 , A61B8/13 , A61B8/14 , A61B8/4411 , A61B8/4477 , A61B8/4483 , A61B8/4488 , A61B8/4494 , A61B8/483 , A61B8/5207 , A61B8/54 , A61B8/56 , A61N7/02 , A61N2007/0078 , B06B1/0292 , G01S7/003 , G01S7/5208 , G01S7/52084 , G01S15/8915 , G03B27/423 , G03B27/52 , Y10T29/49005
Abstract: Ultrasound devices and methods are described, including a repeatable ultrasound transducer probe having ultrasonic transducers and corresponding circuitry. The repeatable ultrasound transducer probe may be used individually or coupled with other instances of the repeatable ultrasound transducer probe to create a desired ultrasound device. The ultrasound devices may optionally be connected to various types of external devices to provide additional processing and image rendering functionality.
Abstract translation: 描述了超声装置和方法，包括具有超声换能器和相应电路的可重复的超声换能器探头。 可重复的超声换能器探针可以单独使用或与可重复的超声换能器探头的其它实例相结合以产生所需的超声波装置。 超声设备可以可选地连接到各种类型的外部设备以提供额外的处理和图像呈现功能。
-
公开(公告)号：AU2017281012B2
公开(公告)日：2022-07-07
申请号：AU2017281012
申请日：2017-06-19
Applicant: BUTTERFLY NETWORK INC
Inventor： ROTHBERG JONATHAN M , ALIE SUSAN A , SANCHEZ NEVADA J , RALSTON TYLER S , MCNULTY CHRISTOPHER THOMAS , ZAHORIAN JAIME SCOTT , CRISTMAN PAUL FRANCIS , DE JONGE MATTHEW , FIFE KEITH G
Abstract: An ultrasound device is described configurable to operate in a variety of modes. At least some of the modes are associated with different frequencies of ultrasound signals. A system is also described, comprising a multi-modal ultrasound probe configured to operate in a plurality of operating modes associated with a respective plurality of configuration profiles and a computing device coupled to the handheld multi-modal ultrasound probe and configured to, in response to receiving input indicating an operating mode selected by a user, cause the multi-modal ultrasound probe to operate in the selected operating mode.
-
公开(公告)号：AU2019378878A1
公开(公告)日：2021-06-03
申请号：AU2019378878
申请日：2019-11-14
Applicant: BUTTERFLY NETWORK INC
Inventor： MIAO LINGYUN , FIFE KEITH G , LIU JIANWEI , ROTHBERG JONATHAN M
IPC: G01N29/22 , G01N29/24 , G01N29/34 , H04R15/02 , H04R19/01 , H04R19/02 , H04R19/04 , H04R19/06 , H04R19/08 , H04R19/10
Abstract: A method of forming an ultrasonic transducer device includes forming an insulating layer having topographic features over a lower transducer electrode layer of a substrate; forming a conformal, anti-stiction layer over the insulating layer such that the conformal layer also has the topographic features; defining a cavity in a support layer formed over the anti-stiction layer; and bonding a membrane to the support layer.
-
Patent Agency Ranking
公开(公告)号：AU2019379545A1
公开(公告)日：2021-05-27
申请号：AU2019379545
申请日：2019-11-12
Applicant: BUTTERFLY NETWORK INC
Inventor： FIFE KEITH G , MIAO LINGYUN , LIU JIANWEI , ROTHBERG JONATHAN M
Abstract: A method of forming an ultrasonic transducer device includes bonding a membrane to seal a transducer cavity with at least a portion of a getter material layer being exposed, the getter material layer comprising a portion of a bilayer stack compatible for use in damascene processing.
-
公开(公告)号：AU2017240040B2
公开(公告)日：2021-04-08
申请号：AU2017240040
申请日：2017-03-31
Applicant: BUTTERFLY NETWORK INC
Inventor： CHEN KAILIANG , RALSTON TYLER S , FIFE KEITH G
Abstract: Circuitry for ultrasound devices is described. A multilevel pulser is described, which can provide bipolar pulses of multiple levels. The multilevel pulser includes a pulsing circuit and pulser and feedback circuit. Symmetric switches are also described. The symmetric switches can be positioned as inputs to ultrasound receiving circuitry to block signals from the receiving circuitry.
-
18.发明专利
公开(公告)号：AU2018225762A1
公开(公告)日：2019-08-22
申请号：AU2018225762
申请日：2018-02-26
Applicant: BUTTERFLY NETWORK INC
Inventor： FIFE KEITH G , ALIE SUSAN A , LUTSKY JOSEPH , GROSJEAN DAVID , ROTHBERG JONATHAN M
Abstract: Processes for fabricating capacitive micromachined ultrasonic transducers (CMUTs) are described, as are CMUTs of various doping configurations. An insulating layer separating conductive layers of a CMUT may be formed by forming the layer on a lightly doped epitaxial semiconductor layer. Dopants may be diffused from a semiconductor substrate into the epitaxial semiconductor layer, without diffusing into the insulating layer. CMUTs with different configurations of N-type and P-type doping are also described.
-
公开(公告)号：CA3070482A1
公开(公告)日：2019-03-14
申请号：CA3070482
申请日：2018-09-06
Applicant: BUTTERFLY NETWORK INC
Inventor： ROTHBERG JONATHAN M , FERGUS GREGG , FIFE KEITH G , RALSTON TYLER S , SANCHEZ NEVADA J , ZAHORIAN JAIME SCOTT , CHEN KAILIANG , MCNULTY CHRISTOPHER THOMAS
Abstract: Aspects of the technology described herein relate to an apparatus including an ultrasound-on-a-chip device configured to be bound to a user's wrist. The ultrasound-on-a- chip device may include a two-dimensional array of ultrasonic transducers. The transducers may be capacitive micromachined ultrasonic transducers (CMUTs) and may be configured to emit ultrasound waves having a frequency between approximately 5-20 MHz. A coupling strip may be coupled to the ultrasound-on-a-chip device to reduce the air gap between the ultrasound-on-a-chip device and the user's wrist. The ultrasound-on-a-chip device may be waterproof and may be able to perform both transverse and longitudinal ultrasound scanning without being rotated. The ultrasound-on-a-chip device may be configured to calculate pulse wave velocity through a blood vessel in a user's wrist.
-
公开(公告)号：AU2017240040A1
公开(公告)日：2018-10-04
申请号：AU2017240040
申请日：2017-03-31
Applicant: BUTTERFLY NETWORK INC
Inventor： CHEN KAILIANG , RALSTON TYLER S , FIFE KEITH G
Abstract: Circuitry for ultrasound devices is described. A multilevel pulser is described, which can provide bipolar pulses of multiple levels. The multilevel pulser includes a pulsing circuit and pulser and feedback circuit. Symmetric switches are also described. The symmetric switches can be positioned as inputs to ultrasound receiving circuitry to block signals from the receiving circuitry.
-
-
-
-
-
-
-
-
-
Search Results
69
records
(took 0.029 seconds)
