Invention Grant
- Patent Title: Low-power tissue sealing device and method
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Application No.: US14990584Application Date: 2016-01-07
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Publication No.: US10166064B2Publication Date: 2019-01-01
- Inventor: Jenifer Kennedy , Dale Schmaltz , David Schechter , Joel Helfer , David Ross
- Applicant: Just Right Surgical, LLC
- Applicant Address: US CO Louisville
- Assignee: Just Right Surgical, LLC
- Current Assignee: Just Right Surgical, LLC
- Current Assignee Address: US CO Louisville
- Agency: Schneider IP Law LLC
- Agent Laura A. Schneider
- Main IPC: A61B18/12
- IPC: A61B18/12 ; A61B18/14 ; A61B18/00 ; A61B17/00

Abstract:
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.
Public/Granted literature
- US20160192978A1 Low-Power Tissue Sealing Device and Method Public/Granted day:2016-07-07
Information query