Benjamin Daniel
Benjamin Daniel Barriga Garcia, Lohr DE
Patent application number | Description | Published |
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20100090136 | PRESSURE VAVLE - A pressure valve comprises a valve bush and a control plunger which is movably guided in the valve bush and enables a pressure medium path from a pressure medium source to a consumer via the valve bush to be controlled. A collar section is provided on the control plunger, via which the cross section of a radial opening of the valve bush on the side of the pressure medium source may be modified. The pressure medium path downstream of the radial opening is guided by at least one channel which extends axially through the collar section. The pressure valve also comprises a pilot control system which is used to apply an adjustable control pressure to the control plunger; a control pressure medium supply channel comprising an inlet opening is provided on the control plunger in a region upstream of the collar section. The invention is characterized by the fact that the at least one axially extending channel is dimensioned in such a way that pressure medium may accumulate on the collar section. | 04-15-2010 |
Benjamin Daniel Elencwajg, Capital Federal AR
Patent application number | Description | Published |
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20100331939 | Device for intracavity stimulation of the left atrium and/or ventricle through atrial transseptal puncture and removal of the catheter proximal end by the retrograde venous route toward the prepectoral region - This invention relates to a device for intracavity stimulation of the left atrium and/or ventricle from the prepectoral region through a less invasive and lower-risk approach that allows the implantation of an intracavity catheter in the left cardiac chambers through atrial transseptal puncture, and the removal of the catheter proximal end by the retrograde venous route. | 12-30-2010 |
Benjamin Daniel Elencwajg, Buenos Aires AR
Patent application number | Description | Published |
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20110257629 | Device and Method for Inserting a Cardiac Catheter - A device and method for implanting a catheter between the left atrium and/or left ventricle of the heart from a prepectoral region through a less invasive and lower-risk approach is provided that allows the implantation of the catheter in the left cardiac chambers through a femoral approach atrial transseptal puncture, and the removal of the catheter proximal end by a retrograde venous route. The device includes a transseptal sheath for slidably carrying the catheter, an elongate pulling element attached to a proximal end of the catheter, a runner slidable within the transseptal sheath and operable for biasing against the proximal end of the cardiac catheter, and a loop catheter having a loop formed at one end thereof, wherein the loop is dimensioned for receiving the transseptal sheath and for receiving the elongate pulling element therein when the loop and the elongate pulling element are separated from the transseptal sheath. | 10-20-2011 |
Benjamin Daniel Sweet-Block, Cambridge, MA US
Patent application number | Description | Published |
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20090011066 | Three-Dimensional Printer - A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder to a build area in measured quantities. The powder feeder also includes a vacuum system for loading powder into a feed reservoir or chamber. The vacuum system can also be used to cleanup excess powder. Other powder control features include powder gutters and magnetic powder plows. During printing, a cleaning system operates to remove powder from the printheads. In the event of a printhead or jet failure, the failure can be detected and corrective measures taken automatically. After printing, the model can be depowdered and infiltrated in an enclosure. | 01-08-2009 |
20100151136 | Three-Dimensional Printer - A three-dimensional printer uses inkjet-type printheads to rapidly prototype, or print, a three-dimensional model. A powder feeder includes a conveyor system and a metering system to deliver powder to a build area in measured quantities. The powder feeder also includes a vacuum system for loading powder into a feed reservoir or chamber. The vacuum system can also be used to cleanup excess powder. Other powder control features include powder gutters and magnetic powder plows. During printing, a cleaning system operates to remove powder from the printheads. In the event of a printhead or jet failure, the failure can be detected and corrective measures taken automatically. After printing, the model can be depowdered and infiltrated in an enclosure. | 06-17-2010 |