公开(公告)号：US20240350164A1

公开(公告)日：2024-10-24

申请号：US17955233

申请日：2022-09-28

Applicant: PROCEPT BioRobotics Corporation

Inventor： Nikolai ALJURI ,  Surag MANTRI ,  George SURJAN ,  Michael W. SASNETT ,  Jonathan FOOTE

IPC: A61B17/3203 ,  A61B1/307 ,  A61B17/00 ,  A61B18/04 ,  A61B18/14 ,  A61B34/00 ,  A61B90/00

CPC classification number: A61B17/3203 ,  A61B1/307 ,  A61B17/00234 ,  A61B17/32037 ,  A61B18/04 ,  A61B18/1485 ,  A61B34/25 ,  A61B90/37 ,  A61B2017/00199 ,  A61B2017/00274 ,  A61B2017/306 ,  A61B2018/00279 ,  A61B2018/00285 ,  A61B2018/00327 ,  A61B2018/00351 ,  A61B2018/00404 ,  A61B2018/0044 ,  A61B2018/00446 ,  A61B2018/00488 ,  A61B2018/00494 ,  A61B2018/005 ,  A61B2018/00517 ,  A61B2018/00529 ,  A61B2018/00541 ,  A61B2018/00547 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/00642 ,  A61B2018/0066 ,  A61B2018/00982 ,  A61B2018/00994 ,  A61B2018/046 ,  A61B2018/1472 ,  A61B18/20 ,  A61B2018/20351 ,  A61B2018/205 ,  A61B2018/20554 ,  A61B2018/2211 ,  A61B2018/2272 ,  A61B2034/107 ,  A61B2034/2048 ,  A61B2034/254 ,  A61B34/30 ,  A61B2090/064 ,  A61B2090/306 ,  A61B2090/364 ,  A61B2090/378 ,  A61B2090/3782 ,  A61B2090/3784 ,  A61B2090/508 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/002 ,  A61B2218/007 ,  A61M25/04

Abstract: A system to treat a patient comprises a user interface that allows a physician to view an image of tissue to be treated in order to develop a treatment plan to resect tissue with a predefined removal profile. The image may comprise a plurality of images, and the planned treatment is shown on the images. The treatment probe may comprise an anchor, and the image shown on the screen may have a reference image marker shown on the screen corresponding to the anchor. The planned tissue removal profile can be displayed and scaled to the image of the target tissue of an organ such as the prostate, and the physician can adjust the treatment profile based on the scaled images to provide a treatment profile in three dimensions. The images shown on the display may comprise segmented images of the patient with treatment plan overlaid on the images.

公开(公告)号：US11890134B2

公开(公告)日：2024-02-06

申请号：US17084141

申请日：2020-10-29

Applicant: Gynesonics, Inc.

Inventor： Michael A. Munrow ,  Darrin Uecker ,  Brian Placek ,  Harry Kwan ,  David Toub ,  Cameron D. Hinman ,  David J. Danitz

IPC: A61B8/08 ,  A61B18/14 ,  A61B8/00 ,  A61B8/12 ,  A61B34/00 ,  A61B5/06 ,  A61B18/04 ,  A61B18/18 ,  A61B18/02 ,  A61B18/00 ,  A61N7/02 ,  A61B34/10 ,  A61B34/20 ,  A61B90/00 ,  A61B8/14

CPC classification number: A61B8/0841 ,  A61B5/066 ,  A61B8/12 ,  A61B8/445 ,  A61B8/463 ,  A61B18/1477 ,  A61B34/25 ,  A61B8/145 ,  A61B8/461 ,  A61B8/467 ,  A61B18/02 ,  A61B18/042 ,  A61B18/1485 ,  A61B18/1815 ,  A61B90/04 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/00702 ,  A61B2018/00761 ,  A61B2018/00898 ,  A61B2018/00904 ,  A61B2018/00982 ,  A61B2018/0293 ,  A61B2018/143 ,  A61B2018/1475 ,  A61B2034/104 ,  A61B2034/107 ,  A61B2034/2063 ,  A61B2034/254 ,  A61B2090/034 ,  A61B2090/0427 ,  A61B2090/378 ,  A61B2090/3782 ,  A61B2090/3784 ,  A61N2007/025 ,  F04C2270/041

Abstract: A system for deploying needles in tissue includes a controller and a visual display. A treatment probe has both a needle and tines deployable from the needle which may be advanced into the tissue. The treatment probe also has adjustable stops which control the deployed positions of both the needle and the tines. The adjustable stops are coupled to the controller so that the virtual treatment and safety boundaries resulting from the treatment can be presented on the visual display prior to actual deployment of the system.

公开(公告)号：US11672643B2

公开(公告)日：2023-06-13

申请号：US17180164

申请日：2021-02-19

Applicant: Daniel Ezra Walzman

Inventor： Daniel Ezra Walzman

IPC: A61F2/01 ,  A61B17/22 ,  A61B17/3203 ,  A61B17/3207 ,  A61B8/06 ,  A61B8/12 ,  A61M25/00 ,  A61B90/00 ,  A61B17/00 ,  A61B8/08 ,  A61M25/10

CPC classification number: A61F2/013 ,  A61B8/06 ,  A61B8/12 ,  A61B17/22 ,  A61B17/2202 ,  A61B17/22012 ,  A61B17/3207 ,  A61B17/32037 ,  A61B17/320758 ,  A61B17/320783 ,  A61M25/007 ,  A61M25/0021 ,  A61B8/0891 ,  A61B2017/00876 ,  A61B2017/00955 ,  A61B2017/22039 ,  A61B2017/22051 ,  A61B2017/22067 ,  A61B2017/22079 ,  A61B2017/22084 ,  A61B2017/320716 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/3784 ,  A61B2090/3966 ,  A61B2217/005 ,  A61B2217/007 ,  A61F2/011 ,  A61F2002/018 ,  A61M25/0026 ,  A61M25/0032 ,  A61M25/0068 ,  A61M2025/0024 ,  A61M2025/0042 ,  A61M2025/1052

Abstract: The invention provides a filter assembly including a string or wire such that a lasso type cincture is effected, said filter being openable and closeable while in deployed within a bodily vessel. A string lengthen or shorting adjustment mechanism, such as a ratchet or reel allows more length of string into the device or alternatively to shorten the length of available string in the system. The described invention, when used to ameliorate venous clots and most arterio-venous dialysis grafts, a filter-tipped aspirator is used downstream from the clot to capture and remove dislocated emboli. A method of using same is disclosed.

公开(公告)号：US11642211B2

公开(公告)日：2023-05-09

申请号：US17140343

申请日：2021-01-04

Applicant: Daniel Ezra Walzman

Inventor： Daniel Ezra Walzman

IPC: A61F2/01 ,  A61B17/22 ,  A61B17/3203 ,  A61B17/3207 ,  A61B8/06 ,  A61B8/12 ,  A61M25/00 ,  A61B90/00 ,  A61B17/00 ,  A61B8/08 ,  A61M25/10

CPC classification number: A61F2/013 ,  A61B8/06 ,  A61B8/12 ,  A61B17/22 ,  A61B17/2202 ,  A61B17/22012 ,  A61B17/3207 ,  A61B17/32037 ,  A61B17/320758 ,  A61B17/320783 ,  A61M25/007 ,  A61M25/0021 ,  A61B8/0891 ,  A61B2017/00876 ,  A61B2017/00955 ,  A61B2017/22039 ,  A61B2017/22051 ,  A61B2017/22067 ,  A61B2017/22079 ,  A61B2017/22084 ,  A61B2017/320716 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/3784 ,  A61B2090/3966 ,  A61B2217/005 ,  A61B2217/007 ,  A61F2/011 ,  A61F2002/018 ,  A61M25/0026 ,  A61M25/0032 ,  A61M25/0068 ,  A61M2025/0024 ,  A61M2025/0042 ,  A61M2025/1052

Abstract: The invention provides a filter assembly including a string or wire such that a lasso type cincture is effected, said filter being openable and closeable while in deployed within a bodily vessel. A string lengthen or shorting adjustment mechanism, such as a ratchet or reel allows more length of string into the device or alternatively to shorten the length of available string in the system. The described invention, when used to ameliorate venous clots and most arterio-venous dialysis grafts, a filter-tipped aspirator is used downstream from the clot to capture and remove dislocated emboli. A method of using same is disclosed.

公开(公告)号：US10070793B2

公开(公告)日：2018-09-11

申请号：US13988637

申请日：2011-11-22

Applicant: J. Christopher Flaherty ,  John T. Garibotto ,  R. Maxwell Flaherty ,  William J. Gorman

Inventor： J. Christopher Flaherty ,  John T. Garibotto ,  R. Maxwell Flaherty ,  William J. Gorman

IPC: A61B5/01 ,  A61B18/14 ,  A61B5/00 ,  A61B18/18 ,  A61B18/20 ,  A61B18/00 ,  A61B18/02 ,  A61B90/00

CPC classification number: A61B5/015 ,  A61B5/0086 ,  A61B5/6853 ,  A61B18/1492 ,  A61B18/1815 ,  A61B18/20 ,  A61B90/39 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00815 ,  A61B2018/00821 ,  A61B2018/0212 ,  A61B2090/3784

Abstract: A temperature measurement probe for a patient is provided. The probe includes a sensor assembly and produces a temperature map comprising temperature information for multiple patient locations.

公开(公告)号：US20180243033A1

公开(公告)日：2018-08-30

申请号：US15904008

申请日：2018-02-23

Applicant: HeartFlow, Inc.

Inventor： Amy Tran ,  Greg Hart ,  Heather Brown ,  Michiel Schaap ,  Rhea Tombropoulos ,  Sethuraman Sankaran

IPC: A61B34/10 ,  A61B6/00 ,  A61B8/04 ,  A61B8/06 ,  A61B8/08 ,  G06T7/00 ,  G16H30/20

CPC classification number: A61B34/10 ,  A61B5/02007 ,  A61B5/021 ,  A61B5/026 ,  A61B5/7264 ,  A61B5/743 ,  A61B5/7435 ,  A61B6/507 ,  A61B6/5217 ,  A61B8/04 ,  A61B8/06 ,  A61B8/5223 ,  A61B2034/105 ,  A61B2090/3735 ,  A61B2090/374 ,  A61B2090/3762 ,  A61B2090/3784 ,  A61B2505/05 ,  A61B2576/023 ,  G06T7/0012 ,  G06T2207/10084 ,  G06T2207/30104 ,  G16H30/20

Abstract: Systems and methods are disclosed for identifying anatomically relevant blood flow characteristics in a patient. One method includes: receiving, in an electronic storage medium, a patient-specific representation of at least a portion of vasculature of the patient having a lesion at one or more points; receiving values for one or more metrics of interest associated with one or more locations in the vasculature of the patient; receiving one or more observed lumen measurements of the vasculature of the patient; determining the location of a diseased region in the vasculature of the patient using the received values for the one or more metrics of interest, wherein the determination of the location includes predicting or receiving one or more healthy lumen measurements of the vasculature of the patient; determining the extent of the diseased region; and generating a visualization of at least the diseased region.

公开(公告)号：US20180078303A1

公开(公告)日：2018-03-22

申请号：US15824511

申请日：2017-11-28

Applicant: Gynesonics, Inc.

Inventor： Jessica GROSSMAN

IPC: A61B18/14 ,  A61B8/00 ,  A61B8/08 ,  A61B8/12 ,  A61B17/00 ,  A61B18/00

CPC classification number: A61B17/2256 ,  A61B8/0833 ,  A61B8/0841 ,  A61B8/085 ,  A61B8/12 ,  A61B8/44 ,  A61B8/4411 ,  A61B8/445 ,  A61B18/1477 ,  A61B18/18 ,  A61B2017/00106 ,  A61B2017/4216 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2090/3784

Abstract: Needle deployment and imaging system includes a sheath, an imaging core, and interventional core. The imaging core and interventional core are received in first and second axial passages in the sheath and at least one of said cores will be removable and replaceable within the sheath. The imaging core may be extended from the sheath or be sealed within the first axial passage of the sheath. The interventional core will typically be advanced laterally or axially from a location near the distal end of the sheath.

公开(公告)号：US09848954B2

公开(公告)日：2017-12-26

申请号：US14577500

申请日：2014-12-19

Applicant: Corbin E. Barnett

Inventor： Corbin E. Barnett

IPC: A61B34/00 ,  A61B17/00 ,  A61B17/34 ,  A61B90/00

CPC classification number: A61B34/70 ,  A61B17/00491 ,  A61B17/3478 ,  A61B34/71 ,  A61B2017/00084 ,  A61B2017/00207 ,  A61B2017/00247 ,  A61B2017/003 ,  A61B2017/00398 ,  A61B2017/0065 ,  A61B2034/741 ,  A61B2034/742 ,  A61B2090/3784

Abstract: A surgical system can include a surgical probe having a deflectable tip, and a plurality of guide arms that are movable so as to cause the tip to deflect. Thus, the surgical probe can be steered toward a target anatomical location. The surgical system can further include a control system that includes a free floating user interface, and a motion sensor that detects motion of the user interface. The control system is configured to cause the probe tip to deflect in response to the detected motion of the user interface.

公开(公告)号：US20170312002A1

公开(公告)日：2017-11-02

申请号：US15637896

申请日：2017-06-29

Applicant: St. Jude Medical, Inc.

Inventor： John W. Sliwa ,  Zhenyi Ma ,  Stephen A. Morse

IPC: A61B18/04 ,  A61B18/14 ,  A61B90/00 ,  A61B18/00 ,  A61B17/00 ,  A61N7/00

CPC classification number: A61B18/04 ,  A61B18/1492 ,  A61B90/06 ,  A61B2017/00106 ,  A61B2018/00577 ,  A61B2090/061 ,  A61B2090/065 ,  A61B2090/3784 ,  A61B2218/002 ,  A61N2007/0004 ,  A61N2007/0086

Abstract: An ablation catheter comprises: an elongated catheter body extending longitudinally between a proximal end and a distal end along a longitudinal axis; a distal member disposed adjacent the distal end, the distal member including an ablation element to ablate a biological member; one or more acoustic transducers disposed in the distal member and each configured to direct an acoustic signal toward a respective target ablation region and receive reflection echoes therefrom; and an acoustic redirection member disposed in the distal member to at least partially redirect the acoustic signal from at least one of the acoustic transducers toward a tissue target. The distal member includes a most-distal portion, a proximal portion, and a deflectable portion between the most-distal portion and proximal portion to permit deflection between the most-distal portion and proximal portion of the distal member. The transducers and redirection member are mounted on opposite sides of the deflectable portion.

公开(公告)号：US09782148B2

公开(公告)日：2017-10-10

申请号：US13687801

申请日：2012-11-28

Applicant: ACIST MEDICAL SYSTEMS INC.

Inventor： Kendall R. Waters ,  Thomas C. Moore ,  Robert Zelenka ,  Richard Bautista

IPC: A61B8/12 ,  A61B18/18 ,  A61B18/14 ,  A61B8/00 ,  A61B17/00 ,  A61B18/00 ,  A61B34/00 ,  A61B90/00

CPC classification number: A61B8/12 ,  A61B8/445 ,  A61B18/1492 ,  A61B18/18 ,  A61B2017/00318 ,  A61B2018/00577 ,  A61B2018/00982 ,  A61B2034/254 ,  A61B2090/3784 ,  A61B2218/002

Abstract: An ultrasound catheter includes an elongated body, a first and second ablation element each configured to ablate soft tissue and an imaging core having an ultrasound transducer. In another example, an ultrasound catheter includes an elongated body, a RF ablator configured to ablate soft tissue at a frequency less than 1 MHz, and an ultrasound transducer configured to image at a frequency greater than or equal to 10 MHz. In another example, an ultrasound catheter apparatus includes an ultrasound catheter having an ablator and an ultrasound transducer, and a graphical user interface displayed using a computer processor. The graphical user interface displays a real-time image of a treatment area and the ultrasound catheter, and a chart displaying ablation as a function of time, the chart being updated in real-time.