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7914521 |
Method and apparatus for performing minimally invasive cardiac procedures
A minimally invasive surgical system includes a pair of surgical instruments having end effectors to hold and suture tissue, a pair of robotic arms coupled to the surgical instruments, a...
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7865269 |
Robotic surgical system with joint motion controller adapted to reduce instrument tip vibrations
A robotic surgical system has a robot arm holding an instrument for performing a surgical procedure, and a control system for controlling movement of the arm and its instrument according to user...
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7862522 |
Sensor glove
A Sensor glove is an instrument, in the same way that a piano is an instrument. The Sensor glove is purchased and the owner then learns to use it and the sensors therein to develop the performance...
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7783384 |
Ambidextrous robotic master controller
An ambidextrous robotic master controller includes a mounting base secured to a support, a shoulder member pivotally connected to the mounting base and, connected in series to the shoulder, an...
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7695481 |
Medical robotic system with different scaling factors
A system for performing minimally invasive cardiac procedures includes a pair of surgical instruments coupled to a pair of robotic arms with end effectors that can be manipulated to hold and suture...
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7558647 |
Device and method for controlling robot arm, robot and program based on object-dependent impedance
In a robot arm controlling device, a mechanical impedance set value of the arm is set by an object property-concordant impedance setting device based on information of an object property database...
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7314473 |
Medical manipulator
A medical manipulator comprises a working unit (10) that performs operations, an operating unit (20) that generates instructions, a drive unit (50) that drives the working unit on the basis of...
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7198630 |
Method and apparatus for controlling a surgical robot to mimic, harmonize and enhance the natural neurophysiological behavior of a surgeon
The present invention was developed by a neurosurgeon and seeks to mimic the results of primate neurological research which is indicative of a human's actual neurological control structures and...
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7083571 |
Medical robotic arm that is attached to an operating table
A system for performing minimally invasive cardiac procedures includes a pair of surgical instruments coupled to a pair of robotic arms with end effectors that can be manipulated to hold and suture...
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6658816 |
Bulk palletizer system
This machine is a cell for bulk palletizing a load such as the packaging of containers (bottles). The machine comprises a tier building system, a bulk load and dunnage supply systems. The cell also...
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6470236 |
System and method for controlling master and slave manipulator
In a system and a method for remotely controlling a slave manipulator easily and highly accurately, operations of three master manipulators are consolidated, and one slave manipulator is remotely...
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6102850 |
Medical robotic system
The system includes a pair of surgical instruments that are coupled to a pair of robotic arms. The instruments have end effectors that can be manipulated to hold and suture tissue. The robotic arms...
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6000297 |
Master-slave micromanipulator method
A method based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion along...
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5943914 |
Master-slave micromanipulator apparatus
An apparatus based on precision X-Y stages that are stacked. Attached to arms projecting from each X-Y stage are a set of two axis gimbals. Attached to the gimbals is a rod, which provides motion...
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5918507 |
Micromanipulator fine control apparatus
A micromanipulator fine control apparatus is operated with a mouse. As the mouse is moved to the front, rear, left and right, a control handle is tilted to the front, rear, left and right,...
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5807376 |
Apparatus and method for performing surgical tasks during laparoscopic procedures
An apparatus is provided for performing surgical tasks during laparoscopic procedures which includes an elongated body, a mechanical hand operatively associated with a distal portion of the...
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5767840 |
Six-degrees-of-freedom movement sensor having strain gauge mechanical supports
A user-manipulable sensor apparatus is provided for allowing a user to input, through hand manipulation of a movable member, motion in six degrees of freedom: translational motion in the X, Y, and...
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5107997 |
Cable machine control
Cable machine control, particularly a grapple yarder is provided with an integrated control system whereby the operator is provided with controls each of which controls a desired operation or...
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4946329 |
Micromanipulator using hydraulic bellows
Remote control of a micromanipulator employs laterally inextensible metal bellows, connected by flexible tubing of constant intermal diameter, in both the micromanipulator and the remote...
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4883400 |
Dual arm master controller for a bilateral servo-manipulator
A master controller for a mechanically dissimilar bilateral slave servo-manipulator is disclosed. The master controller includes a plurality of drive trains comprising a plurality of sheave...
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4853874 |
Master-slave manipulators with scaling
In a controlling apparatus of a manipulator equipped with a master arm and a slave arm, a processing device is provided for effecting scale conversion calculation of a calculation result...
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4756655 |
Mechanical manipulator
A manipulating mechanism is disclosed having a control handle adapted to be positioned freely in three dimensions, a fixture for supporting a tool to be positioned, a linkage system which causes...
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4687400 |
Device for moving objects in a closed container
A device for moving objects about the inside of a closed container includes a grasping mechanism for grasping and releasing objects and an operating mechanism for operating the grasping mechanism...
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4348142 |
Six-axes manipulator
A six-axes manipulator consists of a central tubular support 30 equipped with four bearings A, B, C, D at 90° to each other, disposed in a plane XOY perpendicular to the axis ZZ' of the tubular ...
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4298300 |
Master-slave mechanical manipulator with homothetic displacements
Master-slave manipulator having a master arm provided with a control handle and a slave arm controlled by the master arm and provided with a tool, said arms being connected by a shaft mounted in...
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4179035 |
Balanced articulated manipulator
A master-slave manipulator which penetrates an enclosure wall through an opening fitted with a mounting plate has a slave arm and master arm pivoted respectively to each end of a pivotally mounted...
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4167792 |
Mechanical hands
A mechanical hand has a rigid enclosure for housing the hand of a user, and at least one pair of gripping elements are provided on the rigid hand enclosure. One of these gripping elements is...
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4158415 |
Remote access manipulator
A remote access manipulator comprises a locking mechanism capable of self-alignment for performing operations on equipment located in areas where human access is limited. The manipulator further...
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4148403 |
Remote access manipulator
A remote access manipulator for performing operations on equipment located in areas where human access is limited. The manipulator comprises a slave carriage located in the equipment on which the...
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4122678 |
Hydraulic control with feedback for powered machinery
A three-cylinder hydraulic system providing position feedback for controlling powered machinery is described wherein an operator moves a control handle and the various working elements of the...
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3957162 |
Method and device for displacement of a workpiece
The present invention relates to the displacement of a workpiece in a given direction to a good accuracy. According to the invention the friction between the workpiece and a sliding surface on...
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3915118 |
Specimen coating device for an SEM
An improved method and apparatus for facilitating specimen handling during freezing, coating and transfer to and from the main chamber of an SEM. A unique specimen shuttle manipulable by a control...
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3893573 |
Variable ratio mixed-mode bilateral master-slave control system for shuttle remote manipulator system
A control system for a remotely operated manipulator system which incorporates a slave arm of substantial length and strength having multiple degrees of freedom at an adequate number of joints to...
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3880304 |
Mimic positioning controller for a hydraulically actuated back hoe
A mimic positioning control system for a hydraulically powered back hoe which utilizes present day devices such as; the main engine driven hydraulic pumps; hydraulic work cylinders for powering the...
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3757962 |
CONTROL MECHANISM FOR THE FINE POSITIONAL ADJUSTMENT OF AN OBJECT
A control mechanism for the fine positional adjustment of an object, in at least two substantially perpendicular directions, substantially independently of each other, particularly for adjusting...
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3661276 |
EXTENDED REACH COUNTERWEIGHT
In an extended reach master-slave manipulator a counterweight mounted on the master side of the unit which automatically compensates for additional counterweighting needed when the slave arm is...
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3543593 |
CONTINUOUS TWIST WRIST JOINT
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3474685 |
MICRO-POSITIONER
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3321993 |
Micromanipulator
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3139990 |
Rugged-duty master-slave manipulator
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3133649 |
Motion reduction apparatus
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3065863 |
Remote control manipulator
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2800055 |
Micromanipulating devices
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