公开(公告)号：US10166064B2

公开(公告)日：2019-01-01

申请号：US14990584

申请日：2016-01-07

申请人： Just Right Surgical, LLC

发明人： Jenifer Kennedy ,  Dale Schmaltz ,  David Schechter ,  Joel Helfer ,  David Ross

IPC分类号： A61B18/12 ,  A61B18/14 ,  A61B18/00 ,  A61B17/00

摘要： A surgical system and method for fusing tissue are disclosed. The system has an electrosurgical generator capable of delivering electrosurgical power, a surgical instrument electrically connected to the electrosurgical generator and adapted to transfer the electrosurgical power from the electrosurgical generator to a distal end of the surgical instrument, and a power control circuit for controlling the delivery of radio frequency energy to the tissue in contact with the distal end of the surgical instrument. The surgical system is configured to: deliver the radio frequency energy at a non-pulsing power to the tissue for a period of time of 3 seconds or less, wherein the non-pulsing power is held constant, the output current is held under 2 Amperes RMS, and the output voltage is held under 100 Volts RMS, the non-pulsing power further causing the tissue to begin to desiccate and to fuse within the period of time.

公开(公告)号：US10143474B2

公开(公告)日：2018-12-04

申请号：US15148744

申请日：2016-05-06

申请人： Just Right Surgical, LLC

发明人： Joseph D. Bucciaglia ,  Richard N. Granger ,  Allison B. Lyle ,  Robert E. Schneider ,  Robert J. Smith

IPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/10

摘要： A surgical stapler, a cartridge for a surgical stapler, a cutting mechanism for a surgical stapler, and a method of applying surgical staples in a patient are disclosed herein. The stapler may have an anvil movably coupled to a support jaw between a clamped configuration and a closed configuration. The cartridge may be configured to fit within an envelope diameter and to removably house a plurality of B-form staples, at least one of the plurality of B-form staples having a base length and a leg length, the leg length at least 53% of the envelope diameter. The cartridge may have slots shaped to house at least a second one of the plurality of staples at an angle oblique to the first one of the plurality of staples.

公开(公告)号：US09265561B2

公开(公告)日：2016-02-23

申请号：US14824607

申请日：2015-08-12

申请人： Just Right Surgical, LLC

发明人： Jenifer Kennedy ,  Dale Schmaltz ,  David Schechter ,  Joel Helfer ,  David Ross

IPC分类号： A61B18/18 ,  A61B18/12 ,  A61B18/14 ,  A61B18/00 ,  A61B17/00

CPC分类号： A61B18/1233 ,  A61B18/1206 ,  A61B18/1445 ,  A61B18/1482 ,  A61B2017/00141 ,  A61B2018/00607 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/00642 ,  A61B2018/00678 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00767 ,  A61B2018/00875

摘要： A surgical system and associated method for fusing tissue are disclosed. The system has an electrosurgical generator capable of delivering electrosurgical power, a surgical instrument, and a power control circuit. The surgical instrument is electrically connected to the electrosurgical generator and adapted to transfer electrosurgical power from the electrosurgical generator to a distal end of the surgical instrument. The power control circuit controls the delivery of radio frequency energy to tissue in contact with the distal end of the surgical instrument. The surgical system is configured to deliver radio frequency energy at a non-pulsing power to the tissue for a period of time of 3 seconds or less. The non-pulsing power has no less than 7 Watts and no more than 35 Watts, and further causes the tissue to begin to desiccate and to fuse within the period of time.

摘要翻译： 公开了用于融合组织的手术系统和相关方法。 该系统具有能够输送电外科电力的电外科发生器，外科器械和功率控制电路。 手术器械电连接到电外科发生器并适于将电外科发生器的电外科手术功率转移到手术器械的远端。 功率控制电路控制射频能量传递到与外科器械的远端接触的组织。 手术系统被配置为以非脉冲功率向组织递送3秒或更短的时间段的射频能量。 非脉冲功率不小于7瓦，不超过35瓦，进一步导致组织在一段时间内开始干燥并熔化。