公开(公告)号：US12048583B2

公开(公告)日：2024-07-30

申请号：US16782477

申请日：2020-02-05

申请人： Gynesonics, Inc.

发明人： Robert K. Deckman ,  Brian Placek ,  Michael A. Munrow ,  Craig Gerbi ,  Jessica Grossman

IPC分类号： A61B8/12 ,  A61B8/00 ,  A61B8/08 ,  A61B18/14 ,  A61B17/34 ,  A61B18/00 ,  A61B90/00

CPC分类号： A61B8/12 ,  A61B8/0841 ,  A61B8/445 ,  A61B8/4461 ,  A61B18/1485 ,  A61B2017/3413 ,  A61B2018/0016 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/1425 ,  A61B2018/143 ,  A61B2018/1432 ,  A61B2018/1475 ,  A61B2090/3782 ,  A61B2090/3784

摘要： A system for imaging and treating tissue comprises a probe having a deflectable distal tip for carrying an imaging array and a delivery needle for advancement within a field of view of the imaging array. Optionally, the needle will carry a plurality of tines which may be selectively radially deployed from the needle. The imaging array will preferably be provided in a separate, removable component.

公开(公告)号：US20240024023A1

公开(公告)日：2024-01-25

申请号：US18173000

申请日：2023-02-22

申请人： Gynesonics, Inc.

发明人： Jiayu CHEN

IPC分类号： A61B18/14 ,  A61B90/00

CPC分类号： A61B18/1492 ,  A61B90/37 ,  A61B18/1477 ,  A61B2090/378 ,  A61B2018/00577

摘要： Systems and methods for treating tissue are disclosed. The target tissue is ablated. A real-time image of the target tissue is generated during the ablation. The real-time blood perfusion level of the target tissue is determined from the real-time image and compared to an initial blood perfusion level of the target tissue. The comparison provides a metric for the progress of the ablation, and ablation is halted when the real-time blood perfusion drops below a threshold level relative to the initial blood perfusion level.

公开(公告)号：US11564735B2

公开(公告)日：2023-01-31

申请号：US16417193

申请日：2019-05-20

申请人： Gynesonics, Inc.

发明人： Brian Placek ,  Robert K. Deckman

IPC分类号： A61B18/14 ,  A61B18/00 ,  A61B34/20 ,  A61B90/00

摘要： A needle electrode deployment shaft includes a central member and a plurality of needle electrodes. The central member has a plurality of needle advancement channels formed therein. The needle electrodes are disposed within the advancement channels and each advancement channel terminates in a ramp portion which deflects the needles radially outwardly as they are axially advanced. The ramps may be spirally or acutely configured in order to increase the distance through which the needles may be bent as they are axially advanced. Additionally, the central member may have a radially reduced distal tip in order to decrease tissue insertion forces.

公开(公告)号：US11219483B2

公开(公告)日：2022-01-11

申请号：US15811520

申请日：2017-11-13

申请人： Gynesonics Inc.

发明人： Jiayu Chen ,  Hyeonsoo Chang ,  Edmond Ming Wai Chiu ,  Amer Hammudi ,  Harry Kwan ,  Michael A. Munrow

IPC分类号： A61B18/14 ,  A61B18/18 ,  A61B90/00 ,  A61B18/00 ,  A61B8/08 ,  A61B18/02 ,  A61B18/04 ,  A61B34/10

摘要： A control handle of a treatment probe is manipulated to advance and/or deploy one or more treatment structures into tissue. The treatment probe is coupled to a display to show an image field including target tissue for treatment. Virtual treatment and safety boundaries are overlaid over the image field. The boundaries include virtual stop positions for the needle and tines. A joystick or directional pad on the probe handle, operable independently from the user interface to advance and/or deploy the one or more treatment structures, can be manipulated to adjust the size and/or position of these boundaries. Sensors within the probe detect the real-time position of the one or more treatment structures, and the sensed positions are displayed in real-time. The user can observe the display to deploy the one or more treatment structures to the displayed virtual stop positions.

公开(公告)号：US20190269456A1

公开(公告)日：2019-09-05

申请号：US16417193

申请日：2019-05-20

申请人： Gynesonics, Inc.

发明人： Brian Placek ,  Robert K. Deckman

IPC分类号： A61B18/14

摘要： A needle electrode deployment shaft includes a central member and a plurality of needle electrodes. The central member has a plurality of needle advancement channels formed therein. The needle electrodes are disposed within the advancement channels and each advancement channel terminates in a ramp portion which deflects the needles radially outwardly as they are axially advanced. The ramps may be spirally or acutely configured in order to increase the distance through which the needles may be bent as they are axially advanced. Additionally, the central member may have a radially reduced distal tip in order to decrease tissue insertion forces.

公开(公告)号：US10058342B2

公开(公告)日：2018-08-28

申请号：US13667891

申请日：2012-11-02

申请人： Gynesonics, Inc.

发明人： Robert K. Deckman ,  Craig Gerbi ,  Michael Munrow ,  Jessica Grossman

IPC分类号： A61B17/225 ,  A61B8/00 ,  A61B8/08 ,  A61B8/12 ,  A61B18/14 ,  A61B17/42 ,  A61B18/00 ,  A61B90/00

CPC分类号： 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

摘要： Delivery systems, and methods using the same, having an ultrasound viewing window for improved imaging and a needle for ablation treatment of target tissues. In an embodiment, the target tissue is a fibroid within a female's uterus. In an embodiment, the delivery system includes a rigid shaft having a proximal end, a distal end, and an axial passage extending through the rigid shaft. In an embodiment, the axial passage is configured for removably receiving the ultrasound imaging insert having an ultrasound array disposed a distal portion.

公开(公告)号：US20180132927A1

公开(公告)日：2018-05-17

申请号：US15811520

申请日：2017-11-13

申请人： Gynesonics Inc.

发明人： Jiayu CHEN ,  Hyeonsoo CHANG ,  Edmond Ming Wai CHIU ,  Amer HAMMUDI ,  Harry KWAN ,  Michael A. MUNROW

IPC分类号： A61B18/14 ,  A61B90/00 ,  A61B18/02 ,  A61B18/18

摘要： A control handle of a treatment probe is manipulated to advance and/or deploy one or more treatment structures into tissue. The treatment probe is coupled to a display to show an image field including target tissue for treatment. Virtual treatment and safety boundaries are overlaid over the image field. The boundaries include virtual stop positions for the needle and tines. A joystick or directional pad on the probe handle, operable independently from the user interface to advance and/or deploy the one or more treatment structures, can be manipulated to adjust the size and/or position of these boundaries. Sensors within the probe detect the real-time position of the one or more treatment structures, and the sensed positions are displayed in real-time. The user can observe the display to deploy the one or more treatment structures to the displayed virtual stop positions.

公开(公告)号：US20180042572A1

公开(公告)日：2018-02-15

申请号：US15793874

申请日：2017-10-25

申请人： Gynesonics, Inc.

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

IPC分类号： A61B8/08 ,  A61B5/06 ,  A61B8/12 ,  A61B18/14 ,  A61M5/46 ,  A61N7/00 ,  A61B8/00 ,  A61N7/02 ,  A61B18/00 ,  A61B17/32 ,  A61B18/18 ,  A61B18/04 ,  A61B18/02

CPC分类号： A61B8/0841 ,  A61B5/066 ,  A61B8/12 ,  A61B8/145 ,  A61B8/445 ,  A61B8/461 ,  A61B8/463 ,  A61B8/467 ,  A61B18/02 ,  A61B18/042 ,  A61B18/1477 ,  A61B18/1485 ,  A61B18/1815 ,  A61B34/25 ,  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

摘要： 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：US09517047B2

公开(公告)日：2016-12-13

申请号：US15150813

申请日：2016-05-10

申请人： Gynesonics, Inc.

发明人： Jessica Grossman

IPC分类号： A61B8/00 ,  A61B8/08 ,  A61B8/12 ,  A61B8/14 ,  A61B18/14 ,  A61B1/303 ,  A61B5/00 ,  A61B17/42 ,  A61B18/00 ,  A61M5/158

CPC分类号： A61B8/0841 ,  A61B1/303 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/412 ,  A61B5/6852 ,  A61B8/0833 ,  A61B8/12 ,  A61B8/14 ,  A61B8/4488 ,  A61B8/461 ,  A61B18/1477 ,  A61B2017/4216 ,  A61B2018/00559 ,  A61B2018/1475 ,  A61B2090/378 ,  A61B2090/3784 ,  A61B2218/002 ,  A61M5/158

摘要： 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：US20160113621A1

公开(公告)日：2016-04-28

申请号：US14989732

申请日：2016-01-06

申请人： Gynesonics, Inc.

发明人： Robert K. Deckman ,  Brian Placek ,  Michael A. Munrow ,  Craig Gerbi ,  Jessica Grossman

IPC分类号： A61B8/12 ,  A61B8/00

CPC分类号： A61B8/12 ,  A61B8/0841 ,  A61B8/445 ,  A61B8/4461 ,  A61B18/1485 ,  A61B2017/3413 ,  A61B2018/0016 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/1425 ,  A61B2018/143 ,  A61B2018/1432 ,  A61B2018/1475 ,  A61B2090/3782 ,  A61B2090/3784

摘要： A system for imaging and treating tissue comprises a probe having a deflectable distal tip for carrying an imaging array and a delivery needle for advancement within a field of view of the imaging array. Optionally, the needle will carry a plurality of tines which may be selectively radially deployed from the needle. The imaging array will preferably be provided in a separate, removable component.