| HS West Investments, LLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20100106153 | ELECTROSURGICAL INSTRUMENT WITH AN ABLATION MODE AND A COAGULATION MODE - Electrosurgical instruments are configured to selectively perform ablation or coagulation as desired. The electrosurgical instruments include at least two electrodes on the electrode probe that can be activated using an RF generator. The electrosurgical instruments are selectively switchable between an ablation mode and a coagulation mode by changing the amount of active electrode surface area. In particular, in the ablation mode, a relatively small electrode surface area is active. Thus, for a given power input, the current density is relatively high. In the coagulation mode, the active electrode surface area is increased, thereby reducing the current density in the coagulation mode for the given power input. | 04-29-2010 |
| 20100010485 | ELECTROSURGICAL INSTRUMENT WITH AN ABLATION MODE AND A COAGULATION MODE - The electrosurgical instrument is configured to selectively perform ablation or coagulation as desired. The electrosurgical instrument includes at least two electrodes on the electrode probe that can be activated using an RF generator. The electrosurgical instrument is selectively switchable between an ablation mode and a coagulation mode by changing the amount of active surface area. In particular, in the ablation mode, a relatively small surface area is active. Thus, for a given power input, the current density is relatively high. In the coagulation mode, the active surface area is increased, thereby reducing the current density in the coagulation mode for the given power input. | 01-14-2010 |
| 20090082806 | MENISCAL REPAIR SYSTEM - A meniscal repair system including a pair of elongate needles with a suture filament attached between respective proximal ends of the needles. Two implants are attached to the suture (e.g., molded thereon) between the needles so as to form a suture bridge between the implants. One implant may comprise a barbed shaft aligned with the suture, while the other may be in the form of a T-bar that can be deployed so as to be perpendicular to a portion of the suture filament. The system may further include one or more dilators (e.g., one or more suture knots or molded beads) disposed along the length of the suture filament to aid in passage of the implant after the associated needle. | 03-26-2009 |
