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公开(公告)号：US20190231168A1
公开(公告)日：2019-08-01
申请号：US16221886
申请日：2018-12-17
Applicant: Veran Medical Technologies, Inc.
Inventor： Mark Hunter , Christopher Lee
IPC: A61B1/00 , A61M25/09 , A61B5/0456 , A61B5/06 , A61B5/113 , A61B34/20 , A61B90/00 , A61B5/00 , A61B1/04 , A61B1/267 , A61B8/08 , A61B8/12
CPC classification number: A61B1/00009 , A61B1/0005 , A61B1/00094 , A61B1/04 , A61B1/2676 , A61B5/0066 , A61B5/0456 , A61B5/061 , A61B5/062 , A61B5/064 , A61B5/065 , A61B5/066 , A61B5/113 , A61B5/415 , A61B5/418 , A61B8/0841 , A61B8/12 , A61B34/20 , A61B90/39 , A61B2034/2051 , A61B2034/2061 , A61B2034/2063 , A61B2034/2065 , A61B2034/2068 , A61M25/09 , G06T2207/30061
Abstract: A surgical instrument navigation system is provided that visually simulates a virtual volumetric scene of a body cavity of a patient from a point of view of a surgical instrument residing in the cavity of the patient. The surgical instrument navigation system includes: a surgical instrument; an imaging device which is operable to capture scan data representative of an internal region of interest within a given patient; a tracking subsystem that employs electro-magnetic sensing to capture in real-time position data indicative of the position of the surgical instrument; a data processor which is operable to render a volumetric, perspective image of the internal region of interest from a point of view of the surgical instrument; and a display which is operable to display the volumetric perspective image of the patient.
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2.发明申请公开(公告)号：US20190167353A1
公开(公告)日：2019-06-06
申请号：US16142589
申请日：2018-09-26
Applicant: Veran Medical Technologies, Inc.
Inventor： Christopher Lee , Mark Hunter , Troy L. Holsing
Abstract: A medical instrument assembly including a handle assembly having a first handle portion and a second handle portion proximate the second end, wherein the second handle portion is slidably engaged with the first handle portion. A first localization element is attached to the first handle portion and a second localization element is attached to the second handle portion. A medical instrument is mechanically coupled to the second handle portion and a translation of the second handle portion with respect to the first handle portion causes a coincident and coextensive translation of the medical instrument. The amount of translation of the medical instrument is adapted to be determined by calculating the distance between the first localization element and the second localization element. The first and second localization elements may be electromagnetic sensors which positions may be determined by a navigation system.
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公开(公告)号：US12208232B2
公开(公告)日：2025-01-28
申请号：US17882015
申请日：2022-08-05
Applicant: Veran Medical Technologies, Inc.
Inventor： Galen Ohnmacht , Christopher Lee , John Meyer
IPC: A61M5/00 , A61B6/00 , A61B8/08 , A61B8/12 , A61B10/02 , A61B34/20 , A61B90/00 , A61B1/267 , A61M5/158
Abstract: A medical tracking system includes a percutaneous needle, a localization element and a navigation system is disclosed. The percutaneous needle has an elongate shaft extending between a proximal end portion, which is attached to a handle, and distal end portion that terminates at a distal tip. An inner surface of the elongate shaft defines a working channel that extends from a port at the proximal end portion to the distal tip. The localization element is incorporated into the elongate shaft distal from the handle and proximate the distal end portion. The navigation system is configured for tracking the localization element and to provide a real-time display of a position and orientation of the distal tip relative to an anatomy of a patient.
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公开(公告)号：US20240391157A1
公开(公告)日：2024-11-28
申请号：US18321111
申请日：2023-05-22
Applicant: Veran Medical Technologies, Inc.
Inventor： Christopher Lee , Abigail Filsinger
Abstract: An apparatus and its method of use in folding a ultrasound transducer assembly, is disclosed. The apparatus includes a base which define two pivot channels therethrough, of which each support an axle. A folding platform has a first portion pivotally disposed about one axle and the second portion pivotally disposed about the other axle. The folding platform is moveable between an open position and a closed position. In the open position an interior faces of the first portion and second portion are in substantially parallel alignment with a top surface of the base. In the closed position the interior faces of each portion are substantially perpendicular to the top surface of the base and interior faces define a folding channel. A ultrasound transducer assembly positioned on the folding platform during actuation from the open position to the closed position is folded into a substantially taco-like shape within the folding channel.
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公开(公告)号：US20240027595A1
公开(公告)日：2024-01-25
申请号：US18357205
申请日：2023-07-24
Applicant: Veran Medical Technologies, Inc.
Inventor： Troy L. Holsing , Mark Hunter , Christopher Lee
CPC classification number: G01S7/52036 , A61B8/12 , G06T7/0012 , A61M25/01 , A61B34/20 , A61B1/2676 , A61B8/445 , A61B8/5207 , A61B8/4254 , A61B8/469 , A61B8/085 , G06T2207/10132 , G06T2207/30096 , G06T2207/30061 , A61M2025/09183
Abstract: A medical device and its method of use includes a catheter, at least two electromagnetic sensing coils located within the distal tip of the catheter, and a multi-element planar ultrasound transducer array located within the distal tip of the catheter and configured to transmit and receive ultrasonic energy. The device also includes an imaging system coupled to the ultrasound transducer and is used for creating an image of tissue in a first target plane that extends orthogonally from the catheter body. The medical device also includes a backscatter evaluation system for use in receiving and evaluating the acoustic spectral characteristics of tissues within a second target area within the first target plane.
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Patent Agency Ranking
公开(公告)号：US11832894B2
公开(公告)日：2023-12-05
申请号：US17089832
申请日：2020-11-05
Applicant: Veran Medical Technologies, Inc.
Inventor： Christopher Lee , Mark Hunter , Troy L. Holsing
IPC: A61B5/00 , A61B34/20 , A61B17/00 , A61B90/10 , A61B90/00 , A61B10/02 , A61B17/34 , A61B10/06 , A61B10/04 , A61B17/06
CPC classification number: A61B34/20 , A61B10/0233 , A61B17/00234 , A61B17/3403 , A61B17/3478 , A61B90/10 , A61B90/361 , A61B90/37 , A61B10/0283 , A61B10/06 , A61B2010/0216 , A61B2010/045 , A61B2017/003 , A61B2017/00309 , A61B2017/00331 , A61B2017/00336 , A61B2017/00424 , A61B2017/00809 , A61B2017/00867 , A61B2017/06095 , A61B2034/2051 , A61B2090/0811 , A61B2090/3966
Abstract: A medical instrument assembly including a handle assembly having a first handle portion and a second handle portion proximate the second end, wherein the second handle portion is slidably engaged with the first handle portion. A first localization element is attached to the first handle portion and a second localization element is attached to the second handle portion. A medical instrument is mechanically coupled to the second handle portion and a translation of the second handle portion with respect to the first handle portion causes a coincident and coextensive translation of the medical instrument. The amount of translation of the medical instrument is adapted to be determined by calculating the distance between the first localization element and the second localization element. The first and second localization elements may be electromagnetic sensors which positions may be determined by a navigation system.
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公开(公告)号：US20210068904A1
公开(公告)日：2021-03-11
申请号：US17089832
申请日：2020-11-05
Applicant: Veran Medical Technologies, Inc.
Inventor： Christopher Lee , Mark Hunter , Troy L. Holsing
Abstract: A medical instrument assembly including a handle assembly having a first handle portion and a second handle portion proximate the second end, wherein the second handle portion is slidably engaged with the first handle portion. A first localization element is attached to the first handle portion and a second localization element is attached to the second handle portion. A medical instrument is mechanically coupled to the second handle portion and a translation of the second handle portion with respect to the first handle portion causes a coincident and coextensive translation of the medical instrument. The amount of translation of the medical instrument is adapted to be determined by calculating the distance between the first localization element and the second localization element. The first and second localization elements may be electromagnetic sensors which positions may be determined by a navigation system.
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公开(公告)号：US20240389970A1
公开(公告)日：2024-11-28
申请号：US18200161
申请日：2023-05-22
Applicant: Veran Medical Technologies, Inc.
Inventor： Christopher Lee
Abstract: A system and method are presented for treating targeted tissue using cryoablation. A linear endobronchial ultrasound (EBUS) device is positioned adjacent the targeted tissue and is used to guide a percutaneously inserted cryoprobe into the targeted tissue. The EBUS device is partially rotated in order to create multiple image slices that are combined together. To overcome the acoustic shadow created by the ice ball, a 3D model is created of the ice ball based on the locations identified on visible portion of the ice ball's peripheral surface. These locations are mirrored across an axis defined for the cryoprobe to define an approximate location for the hidden, non-visible periphery. This model is then displayed along with the location of the targeted tissue and an indication of the killing zone of the ice ball defined by a selected isotherm.
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公开(公告)号：US12099149B2
公开(公告)日：2024-09-24
申请号：US18357205
申请日：2023-07-24
Applicant: Veran Medical Technologies, Inc.
Inventor： Troy L. Holsing , Mark Hunter , Christopher Lee
IPC: A61B8/12 , A61B1/267 , A61B8/00 , A61B8/08 , A61B34/20 , A61M25/01 , G01S7/52 , G01S15/89 , G06T7/00 , A61B10/04 , A61M25/09
CPC classification number: G01S7/52036 , A61B1/2676 , A61B8/085 , A61B8/12 , A61B8/4254 , A61B8/445 , A61B8/469 , A61B8/5207 , A61B34/20 , A61M25/01 , G06T7/0012 , A61B8/4494 , A61B8/463 , A61B2010/045 , A61B2034/2051 , A61M2025/09183 , G01S15/8918 , G01S15/8922 , G01S15/8997 , G06T2207/10132 , G06T2207/30061 , G06T2207/30096
Abstract: A medical device and its method of use includes a catheter, at least two electromagnetic sensing coils located within the distal tip of the catheter, and a multi-element planar ultrasound transducer array located within the distal tip of the catheter and configured to transmit and receive ultrasonic energy. The device also includes an imaging system coupled to the ultrasound transducer and is used for creating an image of tissue in a first target plane that extends orthogonally from the catheter body. The medical device also includes a backscatter evaluation system for use in receiving and evaluating the acoustic spectral characteristics of tissues within a second target area within the first target plane.
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公开(公告)号：US20220361729A1
公开(公告)日：2022-11-17
申请号：US17698112
申请日：2022-03-18
Applicant: Veran Medical Technologies, Inc.
Inventor： Troy L. Holsing , Mark Hunter , Christopher Lee , Marc Wennogle
IPC: A61B1/00 , A61B5/06 , A61B5/113 , A61B5/00 , A61B90/00 , A61B5/352 , A61B1/267 , A61B1/04 , A61B8/08 , A61B8/12 , A61M25/09 , A61B34/20
Abstract: A surgical instrument navigation system is provided that visually simulates a virtual volumetric scene of a body cavity of a patient from a point of view of a surgical instrument residing in the cavity of the patient. The surgical instrument navigation system includes: a surgical instrument; an imaging device which is operable to capture scan data representative of an internal region of interest within a given patient; a tracking subsystem that employs electro-magnetic sensing to capture in real-time position data indicative of the position of the surgical instrument; a data processor which is operable to render a volumetric, perspective image of the internal region of interest from a point of view of the surgical instrument; and a display which is operable to display the volumetric perspective image of the patient.
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