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1. 发明申请

US20160038219A1 MULTIPURPOSE ELECTROSURGICAL DEVICE 审中-公开
标题翻译：多用途电磁装置
公开(公告)号：US20160038219A1
公开(公告)日：2016-02-11
申请号：US14456746
申请日：2014-08-11
申请人： Medtronic Advanced Energy LLC
发明人： Jonathan J. Barry , Joseph Sylvester , Nathan Zamarripa
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B2018/00607 , A61B2018/1253 , A61B2018/126 , A61B2018/1432 , A61B2018/1475 , A61B2218/002
摘要： An electrosurgical device and methods of use thereof. In an embodiment, the device comprises a multipurpose electrosurgical device comprising a handle, a shaft distal to the handle, a first, retractable electrode and a second non-retractable electrode, the electrodes adjacent a distal end of the shaft. The device may be selectively configured for use in a bipolar and a monopolar mode and may provide for selective extension and retraction of the retractable electrode. The retractable electrode may be selectively extended and retracted into a cavity within the shaft. When the retractable electrode is in a retracted position, the device may be configured for use in a monopolar mode. When the retractable electrode is in an extended or fully extended position, the device may be configured for use in a bipolar mode.
摘要翻译：电外科装置及其使用方法。在一个实施例中，该装置包括多用途电外科装置，其包括手柄，远离手柄的轴，第一可缩回电极和第二不可缩回电极，电极邻近轴的远端。可以选择性地将器件配置为用于双极和单极模式，并且可以提供可伸缩电极的选择性延伸和缩回。可伸缩电极可以选择性地延伸并缩回到轴内的空腔中。当可伸缩电极处于缩回位置时，该装置可被配置为用于单极模式。当可伸缩电极处于延伸或完全伸出位置时，该装置可被配置为用于双极模式。

2. 发明申请

US20180256276A1 MULTI-CHAMBERED BREAST TISSUE EXPANDER 审中-公开
公开(公告)号：US20180256276A1
公开(公告)日：2018-09-13
申请号：US15903229
申请日：2018-02-23
申请人： Medtronic Advanced Energy, LLC
发明人： Nathan Zamarripa , Mark Guirguis , Nicholas Valley
IPC分类号： A61B90/00 , A61F2/12
CPC分类号： A61B90/02 , A61B2017/00212 , A61B2017/00221 , A61B2017/00557 , A61F2/12 , A61F2250/0001 , A61F2250/0003 , A61F2250/0004 , A61F2250/0048
摘要： A tissue expansion device with a plurality of lobes made from non-compliant material, each lobe defining a chamber therein. Each chamber is fluidly isolated from every other chamber in the plurality of lobes. Each chamber has an inflation element with a valve to release a pressurized fluid to inflate the lobe to expand a cavity, and a deflation element with a valve to deflate the lobe by compressing the fluid.

3. 发明申请

US20180228945A1 SURGICAL DRAIN SYSTEM AND CONTAINER 审中-公开
公开(公告)号：US20180228945A1
公开(公告)日：2018-08-16
申请号：US15891936
申请日：2018-02-08
申请人： MEDTRONIC ADVANCED ENERGY LLC.
发明人： Mark Guirguis , Nathan Zamarripa , Nicholas Valley , Christian Schasel
IPC分类号： A61M1/00
CPC分类号： A61M27/00 , A61F5/4404 , A61M1/0001 , A61M1/0003 , A61M1/0023 , A61M1/0025 , A61M1/0066 , A61M1/0086 , A61M2205/103 , A61M2205/12 , A61M2205/18 , A61M2205/215 , A61M2205/3306 , A61M2205/3379 , A61M2205/3553 , A61M2205/3561 , A61M2205/3592 , A61M2205/8206 , A61M2209/088
摘要： A portable drain system having a subdermal drain and a container in fluid communication with the subdermal drain is disclosed. The subdermal drain is configured to drain fluid from a surgical site. The container provides a negative pressure to the subdermal drain. The container draws and receives the fluid. The container includes at least one sensor in which the at least one sensor is configured to detect at least one of fluid color, fluid volume in the container, and orientation of the container.

4. 发明授权

US11730933B2 Surgical drain system and container 有权
公开(公告)号：US11730933B2
公开(公告)日：2023-08-22
申请号：US15891936
申请日：2018-02-08
申请人： MEDTRONIC ADVANCED ENERGY LLC.
发明人： Mark Guirguis , Nathan Zamarripa , Nicholas Valley , Christian Schasel
IPC分类号： A61M27/00 , A61M1/00 , A61F5/44
CPC分类号： A61M27/00 , A61M1/60 , A61M1/64 , A61M1/66 , A61M1/70 , A61M1/73 , A61M1/80 , A61M1/90 , A61M1/95 , A61M1/98 , A61M1/982 , A61M1/984 , A61F5/4404 , A61M2205/103 , A61M2205/12 , A61M2205/18 , A61M2205/215 , A61M2205/3306 , A61M2205/3379 , A61M2205/3553 , A61M2205/3561 , A61M2205/3592 , A61M2205/8206 , A61M2209/088
摘要： A portable drain system having a subdermal drain and a container in fluid communication with the subdermal drain is disclosed. The subdermal drain is configured to drain fluid from a surgical site. The container provides a negative pressure to the subdermal drain. The container draws and receives the fluid. The container includes at least one sensor in which the at least one sensor is configured to detect at least one of fluid color, fluid volume in the container, and orientation of the container.

5. 发明授权

US11439797B2 Surgical drain system and container 有权
公开(公告)号：US11439797B2
公开(公告)日：2022-09-13
申请号：US15879034
申请日：2018-01-24
申请人： MEDTRONIC ADVANCED ENERGY LLC.
发明人： Mark Guirguis , Nathan Zamarripa , Nicholas Valley , Christian Schasel
IPC分类号： A61M27/00 , A61M1/00 , A61F5/44
摘要： A container for a portable surgical drain system to receive a fluid from a drain at a surgical site is disclosed. The container includes a drain hub having at least one sensor and a cartridge removably coupled to the drain hub in fluid communication with the drain to provide a suction source to draw and receive the fluid from the surgical site. The at least one sensor detects a characteristic of the fluid in the cartridge.

6. 发明申请

US20180229014A1 SURGICAL DRAIN SYSTEM AND CONTAINER 审中-公开
公开(公告)号：US20180229014A1
公开(公告)日：2018-08-16
申请号：US15879034
申请日：2018-01-24
申请人： MEDTRONIC ADVANCED ENERGY LLC.
发明人： Mark Guirguis , Nathan Zamarripa , Nicholas Valley , Christian Schasel
IPC分类号： A61M27/00 , A61M1/00
CPC分类号： A61M27/00 , A61F5/4404 , A61M1/0001 , A61M1/0003 , A61M1/0023 , A61M1/0025 , A61M1/0066 , A61M1/0086 , A61M2205/103 , A61M2205/12 , A61M2205/18 , A61M2205/215 , A61M2205/3306 , A61M2205/3379 , A61M2205/3553 , A61M2205/3561 , A61M2205/3592 , A61M2205/8206 , A61M2209/088
摘要： A container for a portable surgical drain system to receive a fluid from a drain at a surgical site is disclosed. The container includes a drain hub having at least one sensor and a cartridge removably coupled to the drain hub in fluid communication with the drain to provide a suction source to draw and receive the fluid from the surgical site. The at least one sensor detects a characteristic of the fluid in the cartridge.

7. 发明授权

US10952785B2 Device for medical lead extraction 有权
公开(公告)号：US10952785B2
公开(公告)日：2021-03-23
申请号：US15662450
申请日：2017-07-28
申请人： Medtronic Advanced Energy LLC
发明人： Nathan Zamarripa , Mark M. Guirguis , Jessica Sacks , Brian M. Conley , Stephen R. Polgar
IPC分类号： A61B18/12 , A61B18/14 , A61B17/3205 , A61B17/34 , A61N1/05 , A61B18/18 , A61B17/22 , A61B18/00
摘要： An electrosurgical hand piece device is configured to cut tissue with monopolar RF energy to extract a medical lead submersed in fluid. The device includes an electrode surrounded by an electrically insulating coating that can be exposed from a distal edge of the electrode when power is supplied to the device, thereby focusing the energy at the distal edge and enabling tissue to be more easily and safely cut from around the medical lead while in fluid.

8. 发明授权

US10729508B2 Multi-chambered breast tissue expander 有权
公开(公告)号：US10729508B2
公开(公告)日：2020-08-04
申请号：US15903229
申请日：2018-02-23
申请人： Medtronic Advanced Energy, LLC
发明人： Nathan Zamarripa , Mark Guirguis , Nicholas Valley
IPC分类号： A61B90/00 , A61F2/12 , A61B17/00
摘要： A tissue expansion device with a plurality of lobes made from non-compliant material, each lobe defining a chamber therein. Each chamber is fluidly isolated from every other chamber in the plurality of lobes. Each chamber has an inflation element with a valve to release a pressurized fluid to inflate the lobe to expand a cavity, and a deflation element with a valve to deflate the lobe by compressing the fluid.

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