Patent application number | Description | Published |
20090099520 | Methods of fluid flow control with robotic surgical instruments for irrigation, aspiration, and blowing - In one embodiment of the invention, a first control signal is generated to control a robotic surgical instrument. The first control signal is then coupled into the robotic surgical instrument. In response to the first control signal, a first valve in the robotic surgical instrument is opened to flow a first fluid over a surgical site. | 04-16-2009 |
20100241138 | SURGICAL SYSTEM WITH ELECTRO-MECHANICAL INTERFACES TO MOUNT ROBOTIC SURGICAL ARMS - In one embodiment of the invention, a method of mounting a surgical robotic arm to a set-up arm of a robotic surgical system is provided that includes sliding a pair of guide slots of the surgical robotic arm over a pair of guide tabs in the set-up arm; aligning electrical connectors in the set-up arm to electrical connectors of the surgical robotic arm; and coincidentally mating male electrical connectors to female electrical connectors while finally mating the guide tabs in the set-up arm to flanges of a housing of the surgical robotic arm. | 09-23-2010 |
20120179166 | PATIENT SIDE SYSTEMS WITH A COUNTERBALANCE SUBSYSTEM - In one embodiment of the invention, a patient side-system is provided that includes a column with a rail and a counterbalance subsystem. The patient side-system may further include a braking subsystem. The counterbalance subsystem includes a spring assembly coupled at one end to the column with a spring member, and a housing movably coupled to the rail. The housing includes a drum to receive the spring member and a plurality of roller elements to guide a movement of the spring member winding or unwinding on the drum. If present, the braking subsystem includes a first pulley rotatably coupled to the column, a second pulley with a locking mechanism spaced apart from the first pulley and rotatably coupled to the column, and at least one brake cable wrapped around the first pulley and the second pulley with ends coupled to the housing. The locking mechanism can set a position of the housing along the column. | 07-12-2012 |
20120197182 | Robotic Surgical Systems With Fluid Flow Control For Irrigation, Aspiration, and Blowing - In one embodiment of the invention, a robotic surgical system is provided including a master control console and a surgical manipulator. The master control console generates control signals to cause one or more fluids to flow into or out of a surgical site. The surgical manipulator is coupled to the console to receive the control signals and includes at least one robotic arm and a surgical instrument coupled thereto. The surgical manipulator controls the surgical instrument in response to the control signals to control the flow of the one or more fluids into or out of the surgical site. The surgical instrument has a first robotically controlled valve that is responsive to the surgical manipulator and a hollow tube having a first end coupled to the first robotically controlled valve with an opening at a second end to direct the flow of one or more fluids. | 08-02-2012 |
20120277663 | SURGICAL INSTRUMENT WITH ROBOTIC AND MANUAL ACTUATION FEATURES - In one embodiment of the invention, a robotic surgical instrument is provided for the control of flows of one or more fluids into and out of a surgical site. The robotic surgical instrument may include a housing, a flow control system, a hollow tube, and one or more hose fittings. The housing to couple the instrument to a robotic arm. The flow control system mounted in the housing includes one or more controlled valves to control the flow of one or more fluids. The hollow tube has a first end mounted in the housing coupled to the flow control system. A second end of the hollow tube has one or more openings to allow the flow of fluids into and out of the surgical site. The hose fittings have a first end coupled to the flow control system and a second end to couple to hoses. | 11-01-2012 |
20140070470 | PASSIVE GUIDE SYSTEMS FOR LAMINATED SPRING ASSEMBLIES - In one embodiment of the invention, a patient side-system is provided that includes a column with a rail and a counterbalance subsystem. The patient side-system may further include a braking subsystem. The counterbalance subsystem includes a spring assembly coupled at one end to the column with a spring member, and a housing movably coupled to the rail. The housing includes a drum to receive the spring member and a plurality of roller elements to guide a movement of the spring member winding or unwinding on the drum. If present, the braking subsystem includes a first pulley rotatably coupled to the column, a second pulley with a locking mechanism spaced apart from the first pulley and rotatably coupled to the column, and at least one brake cable wrapped around the first pulley and the second pulley with ends coupled to the housing. The locking mechanism can set a position of the housing along the column. | 03-13-2014 |
Patent application number | Description | Published |
20100198215 | IN VIVO ACCESSORIES FOR MINIMALLY INVASIVE ROBOTIC SURGERY - Surgical accessories are presented in vivo and used by surgical tools in the surgical site to perform additional tasks without the need to remove the tools from the surgical site for tool change or instrument loading. Examples of in vivo accessories include fastening accessories such as surgical clips for use with a clip applier, single working member accessories such as a blade which can be grasped and manipulated by a grasping tool for cutting, sheath accessories that fit over working members of a tool, flow tubes for providing suction or introducing a fluid into the surgical site, and a retraction member resiliently biased to retract a tissue to expose an area in the surgical site for treatment. The accessories can be introduced into the surgical site by a dedicated accessory introducer, or can be supported on the body of a surgical tool inserted into the surgical site and be manipulated using another surgical tool in the surgical site. The accessory introducer can be resiliently biased to bias the accessories toward a predetermined position in the surgical site. | 08-05-2010 |
20120259345 | IN VIVO ACCESORIES FOR MINIMALLY INVASIVE ROBOTIC SURGERY - Surgical accessories are presented in vivo and used by surgical tools in the surgical site to perform additional tasks without the need to remove the tools from the surgical site for tool change or instrument loading. The accessories can be introduced into the surgical site by a dedicated accessory introducer, or can be supported on the body of a surgical tool inserted into the surgical site and be manipulated using another surgical tool in the surgical site. The accessory introducer can be resiliently biased to bias the accessories toward a predetermined position in the surgical site. | 10-11-2012 |
20140018824 | In Vivo Accessories for Minimally Invasive Surgery - Surgical accessories are presented in vivo and used by surgical tools in the surgical site to perform additional tasks without the need to remove the tools from the surgical site for tool change or instrument loading. The accessories can be introduced into the surgical site by a dedicated accessory introducer, or can be supported on the body of a surgical tool inserted into the surgical site and be manipulated using another surgical tool in the surgical site. The accessory introducer can be resiliently biased to bias the accessories toward a predetermined position in the surgical site. | 01-16-2014 |