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Warnack

Boris Warnack, Mountain View, CA US

Patent application numberDescriptionPublished
20080281348MEDICAL DEVICES - At least a portion of the medical device may be guided to a desired position within a patient. For example, the medical device may include an expandable member, such as a balloon, which may be guided to a desired position within a patient. When in the desired position, the expandable member may be expanded. Afterwards, the expandable member may be collapsed, and the medical device may be removed from the patient. The expandable member may include one or more cavities, which may facilitate more consistent, predictable and/or compact collapsing of the expandable member.11-13-2008
20090036829BALLOON CATHETER WITH ELASTIC SEGMENT - The present invention relates to a catheter comprising an outer tube; an inner tube; and a balloon fixed at its proximal sleeve to the outer tube and at its distal sleeve to the inner tube, wherein the inner tube comprises an elastic segment.02-05-2009
20100030250CATHETER, IN PARTICULAR PTCA CATHETER02-04-2010
20110196296BALLOON CATHETER - A balloon catheter comprising a catheter tube, an inflatable and deflatable balloon fixed to the catheter tube and a refolding device for folding the balloon onto the catheter tube during balloon deflation, wherein the refolding device includes at least one flap arrangement being fixed on the catheter tube and being disposed within the balloon.08-11-2011
20120215167BALLOON CATHETER WITH ELASTIC SEGMENT - The present invention relates to a catheter comprising an outer tube; an inner tube; and a balloon fixed at its proximal sleeve to the outer tube and at its distal sleeve to the inner tube, wherein the inner tube comprises an elastic segment.08-23-2012

Patent applications by Boris Warnack, Mountain View, CA US

Boris Warnack, Rangendingen DE

Patent application numberDescriptionPublished
20110284498METHOD OF REDUCING RIGIDITY OF ANGIOPLASTY BALLOON SECTIONS - A dilatation balloon is fabricated according to a process that forms cavities and indentations in the balloon and/or catheter sections. A length of tubing is axially elongated and radially expanded in a form to provide the requisite biaxial orientation and strength. Then, an excimer laser or another type of laser or mechanical material removal tool is used to remove the polymeric material, virtually without thermal effects. Cavities in the sleeve sections of the balloon are defined and if desired, indentations in the cone sections are defined. Material removal, particularly near the balloon sleeves enables a thinner, more flexible bonding area between the catheter shaft and the balloon. Further, the indentations along the cone sections enables tighter wrapping of the balloon for a reduced delivery profile. Rigidity near the sleeves is reduced for better maneuverability of the catheter in tortuous passageways.11-24-2011
20130001192METHOD OF REDUCING RIGIDITY OF ANGIOPLASTY BALLOON SECTIONS - A dilatation balloon is fabricated according to a process that forms cavities and indentations in the balloon and/or catheter sections. A length of tubing is axially elongated and radially expanded in a form to provide the requisite biaxial orientation and strength. Then, an excimer laser or another type of laser or mechanical material removal tool is used to remove the polymeric material, virtually without thermal effects. Cavities in the sleeve sections of the balloon are defined and if desired, indentations in the cone sections are defined. Material removal, particularly near the balloon sleeves enables a thinner, more flexible bonding area between the catheter shaft and the balloon. Further, the indentations along the cone sections enables tighter wrapping of the balloon for a reduced delivery profile. Rigidity near the sleeves is reduced for better maneuverability of the catheter in tortuous passageways.01-03-2013
20130184643Balloon Catheter - A balloon catheter comprises a shaft having a proximal end and a distal end. An inflatable member is disposed adjacent the distal end of the shaft. The inflatable member has an inner inflatable member and an outer inflatable member disposed around the inner inflatable member. The inflatable members have different compliant properties.07-18-2013

Christopher Warnack, Mesa, AZ US

Patent application numberDescriptionPublished
20150181031INITIATING A VOIP CALL WITH CALLER SELECTED AUDIO - Methods and systems for caller selected ringtones are described herein. A method for Voice Over Internet Protocol (VOIP) call initiation includes receiving a connection request from a caller app on a caller device. The connection request includes a recipient identifier and an audio identifier, and may also include text and an image. A call initiation request is sent to a recipient app on a recipient device, the call initiation request including a caller identifier, including streaming audio corresponding to the audio identifier to the recipient device to cause the recipient app on the recipient device to play the streaming audio and to concurrently display a user name corresponding to the caller identifier. The recipient may then accept or reject the VOIP call.06-25-2015

Dieter Warnack, Berlin DE

Patent application numberDescriptionPublished
20090301097Method and Device for Regulating the Operating Line of a Gas Turbine Combustion Chamber - A regulating device for regulating the course of a gas turbine plant has at least one sensor for sensing a measurement variable and for outputting a measurement signal which represents the measurement variable; at least one adjusting system for influencing air and/or fuel supply to a combustion chamber of the gas turbine plant on the basis of a correcting variable; and a regulator connected to the at least one sensor so as to receive the measurement variable and to the at least one adjusting system for outputting the correcting variable, the regulator being designed to determine the correcting variable on the basis of the measurement variable received and its deviation from a pilot variable. At least one sensor is designed to sense the variation in time of at least one burner or combustion chamber parameter as measurement variable.12-10-2009
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