Patent application number | Description | Published |
20090009492 | Medical Simulation Interface Apparatus And Method - A system and method of providing a surgical training apparatus which comprises a plurality of mechanical interfaces each of which is configured to receive a user tool operable by a user. Each mechanical interface of the plurality is configured to allow movement of its respective user tool in a rotational degree of freedom and a linear degree of freedom. The apparatus includes one or more sensors which are coupled to the mechanical interfaces and configured to simultaneously sense positional information of each user tool during movement. A computer coupled to the one or more sensors and configured to run a software application simulating each user tool as a respective simulated surgical tool operating on a simulated body part in a displayed graphical environment, wherein the computer updates movement of each simulated user tool in the graphical environment based on said positional information. | 01-08-2009 |
20100288072 | Control wheel with haptic feedback - A control wheel for controlling at least one function of a system by a user includes a moveable engagement wheel for engagement by the user and an actuator coupled to the engagement wheel for providing force or haptic feedback to the engagement wheel in response to movement of the engagement wheel. A sensor for sensing movement of the engagement wheel is provided and a control system is coupled to the sensor for receiving information about positioning and movement of the engagement wheel, and is also coupled to the actuator for controlling force to the engagement wheel. The control system also provides control of the at least one function of the system. | 11-18-2010 |
20110102340 | Method And Apparatus For Providing Tactile Sensations - Products and processes for providing tactile sensations to input devices or electronic devices are provided. Input devices include mechanical input devices (such as, for example, mechanical switches) and non-mechanical input devices (such as, for example, touchpads). Tactile feedback is provided by using an actuator or other means in communication with the input device or electronic device. A controller may be employed to receive signals from the input devices and control the actuator. Tactile feedback to an input device or electronic device may be provided in response to one or more events or situations. Such an event or situation may be any one designated. Examples of such events and situations include the level of pressure placed on an input device; the availability or lack of availability of a function associated with an input device; and the function, menu, or mode of operation associated with an input device's activation. A variety of feedback types and combinations may be selected. | 05-05-2011 |
20110118779 | Surgical Instrument Providing Haptic Feedback - A surgical instrument is disclosed having a distal end connected to a handle via an elongated mechanical linkage. The handle includes a first grip portion and a second grip portion pivotably coupled such that the distal end is controllable by manipulation of the handle. At least one sensor is coupled to the distal end of the surgical instrument, wherein the sensor detects a condition at the distal end. An actuator is coupled to one of the first and second grip portions is configured to provide haptic effects to the one of the first and second grip portions. A controller is electrically coupled to the sensor and electrically coupled to the actuator, wherein the controller controls operation of the actuator such that the haptic effects are feedback relating to the sensed condition. | 05-19-2011 |
20110316319 | Footrest - A footrest which is adapted to be used by a person for exercise, enjoyment and relaxation. The footrest included an arcuate upper surface for contact by the feet of the user and motion enabling means for allowing the user to move the footrest virtually omnidirectionally. The footrest incorporates a mechanism to ground the unit if excessive force is applied to it exceeding a preselected amount. The grounding mechanism includes preloaded compressed springs which allow one element of the footrest to inhibit the motion enabling means upon application of a preselected force or a given displacement. | 12-29-2011 |
20130027324 | Method And Apparatus For Providing Tactile Sensations - Systems and methods for providing tactile sensations are disclosed. For example, one disclosed method includes the steps of outputting a display signal configured to display a graphical object on a touch-sensitive input device; receiving a sensor signal from the touch-sensitive input device, the sensor signal indicating an object contacting the touch-sensitive input device; determining an interaction between the object contacting the touch-sensitive input device and the graphical object; and generating an actuator signal based at least in part on the interaction. | 01-31-2013 |
20130038431 | Control Wheel With Haptic Feedback - A control wheel for controlling at least one function of a system by a user includes a moveable engagement wheel for engagement by the user and an actuator coupled to the engagement wheel for providing force or haptic feedback to the engagement wheel in response to movement of the engagement wheel. A sensor for sensing movement of the engagement wheel is provided and a control system is coupled to the sensor for receiving information about positioning and movement of the engagement wheel, and is also coupled to the actuator for controlling force to the engagement wheel. The control system also provides control of the at least one function of the system. | 02-14-2013 |
20140002251 | CONTROL WHEEL WITH HAPTIC FEEDBACK | 01-02-2014 |