Patents Represented by Attorney, Agent or Law Firm Martin Fleit
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Patent number: 6793177Abstract: A vehicle traveling through an environmental media such as air experiences drag. The drag is actively modulated by energy beams which may either increase or decrease the drag. The energy beams may provide either a chemical, acoustic or electromagnetic energy at a transition region between turbulent and laminar flows or at the leading edge of a laminar flow or in the direction of a crosswind in order to facilitate the respective increase or decrease in drag. If the vehicle is a sailing ship, areas of the sails are selectively roughened or widened to enhance the thrust derived from the wind. Furthermore, the keel or hull of the sailing ship may be modified to improve the hydrodynamic characteristics of the sailing ship. If the vehicle is an automobile, the tires or road surface may be selectively heated to improve the traction of the automobile.Type: GrantFiled: March 12, 2003Date of Patent: September 21, 2004Assignee: The Bonutti 2003 Trust-AInventor: Peter M. Bonutti
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Patent number: 6790218Abstract: The present invention includes a coiled wire formed of a shape memory material for implantation into an anatomical defect. After implantation of one or more of the coiled wires according to the present invention, the defect is occluded and thereby corrected or treated. Prior to implantation, the coiled wire is generally elongated and thereafter it reverts to a predetermined shape that is suitable for occluding the defect. At least one clip having at least two prongs may be provided on the wire for attachment to body tissue. Preferably the wire is made of nickel-titanium. In an alternative embodiment, the coil includes a plurality of layers. At least one of these layers is formed of a shape memory material.Type: GrantFiled: December 20, 2000Date of Patent: September 14, 2004Inventor: Swaminathan Jayaraman
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Patent number: 6776938Abstract: The present invention relates to a method of forming a tissue implant that includes applying force to the tissue to form the implant which has a predetermined shape. The applied force against the tissue is monitored or controlled during the shaping of the tissue.Type: GrantFiled: February 21, 2003Date of Patent: August 17, 2004Assignee: Bonutti 2003 Trust-AInventor: Peter M. Bonutti
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Patent number: 6770047Abstract: A method of using a neck brace to move a neck of a person or stabilize the neck includes connecting a vest of the neck brace to a torso of a person. A support member of the neck brace is connected to the vest. A chin support of the neck brace is connected to a chin of the person. Force is applied between the support member and the chin support to move the chin support relative to the support member. A cam member of the neck brace guides movement of the chin support relative to the support member.Type: GrantFiled: December 26, 2002Date of Patent: August 3, 2004Assignee: Bonutti 2003 Trust-AInventor: Peter M. Bonutti
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Patent number: 6769564Abstract: A breech for a dual-component cartridge with a breech plug with two sealing bolts which can be inserted into the two mutually separated outlet openings at the cartridge throat and seal these openings tightly, and with a retaining nut that can be screwed onto the cartridge throat. This nut can turn relative to the breech plug and can be locked to it in an axial direction and released therefrom. In order that the breech plug will be held by the retaining nut without additional parts and so that it can again be easily separated from it, between the retaining nut and the breech plug a manual-detachable snap-in connection is formed by the relative movement of the breech plug in the axial direction.Type: GrantFiled: March 21, 2002Date of Patent: August 3, 2004Assignee: Sulzer Chemtech AGInventor: Eugen Prestele
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Patent number: 6770830Abstract: Method and apparatus for assaying and sorting radioactive seeds that provides for feeding seeds in line horizontally in end to end fashion; translating the seeds from the horizontal to a vertical stack; singulating the seeds from the vertical stack and moving a singulated seed to a horizontally displaced position; loading the horizontally displaced singulated seed into a shuttle by pushing vertically downward into a cavity in the shuttle; moving the shuttle horizontally from a retracted position where it receives a singulated seed, into one end of an annular dose calibrator to an intermediate position within the dose calibrator and out of the other end of the annular dose calibrator to an unloader position; determining the activity of the singulated seed contained in the cavity while it is in the intermediate position; dropping the singulated seed into one of a plurality of receptacles at the unloader position; and controlling the plurality of receptacles to position a preselected receptacle to receive the siType: GrantFiled: August 15, 2002Date of Patent: August 3, 2004Assignee: Capintec, Inc.Inventors: Mary Anne Dell, Erik Witt, Jessica Bede, Charles Thiele
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Patent number: 6770078Abstract: An improved method of performing surgery on a joint in a patient's body, such as a knee, includes making an incision in a knee portion of one leg while a lower portion of the one leg is extending downward from an upper portion of the one leg and while a foot connected with the lower portion of the one leg is below a support surface on which the patient is disposed. The incision is relatively short, for example, between seven and thirteen centimeters. A patella may be offset from its normal position with an inner side of the patella facing inward during cutting of a bone with a cutting tool. During cutting of the bone, one or more guide members having opposite ends which are spaced apart by a distance less than the width of an implant may be utilized to guide movement of a cutting tool.Type: GrantFiled: October 11, 2001Date of Patent: August 3, 2004Inventor: Peter M. Bonutti
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Patent number: 6769677Abstract: A device for reading flat material having an endless perforated belt, guided over two rollers, one of which is driven. Material is brought from a feeder to an inlet arranged on both sides of the rollers and the belt transports the material to an outlet. The material is retained against the belt by vacuum. The device is adjustable relative to the feeder and, in one position, the entrance to the inlet is at the level of the feeder and, in the other position, the entrance to the inlet is at the level of the feeder. At least one reading device is provided, for reading the markings from the material being transported on the belt. On adjustment from the one position to the other, a reversal in the direction of rotation of the driven roller occurs and the reading device faces that side of the belt, the entrance to the inlet of which is at the level of the feeder.Type: GrantFiled: January 7, 2003Date of Patent: August 3, 2004Assignee: Bowe Systec AGInventor: Helmut Koelle
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Patent number: 6770281Abstract: The invention is directed to a peptide, comprising the amino acid sequence substantially as denoted by SEQ ID NO:1 and biologically functional homologues and derivatives thereof.Type: GrantFiled: May 2, 2001Date of Patent: August 3, 2004Assignee: Hadasit Medical Research Services & Development Ltd.Inventors: Yaakov Naparstek, Rina Ulmansky, Yechezkel Kashi
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Patent number: 6746478Abstract: The invention relates to a stent for implantation in a body lumen. The stent is formed from stent preforms. Each stent preform includes an elongated metal core, an outer sheath disposed about the core, and caps disposed on the ends of the outer sheath. The outer sheath and caps encapsulate the metal core to prevent the core from directly contacting the body lumen. In an alternative embodiment, an intermediate sleeve is disposed between the core and outer sheath. In another embodiment, a cover or coating may be disposed about the outer sheath.Type: GrantFiled: November 4, 2002Date of Patent: June 8, 2004Assignee: Vascular Concepts Holdings LimitedInventor: Swaminathan Jayaraman
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Patent number: 6742830Abstract: A lining element arranged on the side of a vehicle chassis part facing the interior with at least one section, which can be deformed due to the effect of an external force, and which will absorb impact energy by transforming into a deformed state. A support layer is formed in the region of the deformable section from, viewed from the interior, an outer deformation part, an inner deformation part, and a step edge set between these parts. The outer deformation part, the inner deformation part, and the step edge change their slope under the effect of the external force for energy absorption.Type: GrantFiled: January 31, 2003Date of Patent: June 1, 2004Assignee: Sai Automotive Sal GmbHInventors: Eric Zimmerman, Friedhelm Manzke, Thomas Pratsch
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Patent number: 6739619Abstract: This invention relates to an air bag system for accommodation behind a vehicle covering. The air bag system contains an air bag, which advances in a main inflating direction when the air bag system is triggered, and a gas generator for supplying the air bag with pressure gas during triggering of the air bag system. The gas generator and the air bag are connected by a gas distributing duct which extends at least partially at an angle with respect to the main inflating direction of the air bag. In this case, the gas distributing duct is formed of air bag material. Furthermore, the invention relates to a manufacturing process and a triggering process for such an air bag system as well as to a motor vehicle having such an air bag system, of which at least the air bag is arranged on a sliding roof frame part.Type: GrantFiled: March 7, 2003Date of Patent: May 25, 2004Assignee: Autoliv Development ABInventor: Olaf Mueller
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Patent number: 6736853Abstract: The present invention relates to a method of utilizing body tissue by forming an implant that includes body tissue positioned in a cage. The cage is formed of material which expands when exposed to body fluid and the cage is positioned in a patient's body at a location where the cage is exposed to such body fluid so that the cage expands in the patients' body as the cage absorbs body fluid. The cage can be provided with openings extending substantially from a first end to a second end to allow tissue ingrowth. The body tissue can be heated or cooled and then shaped prior to placement in the cage. Also, the cage material can be biodegradable.Type: GrantFiled: October 19, 2001Date of Patent: May 18, 2004Assignee: The Bonutti 2003 Trust AInventor: Peter M. Bonutti
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Patent number: 6726415Abstract: The invention relates to an actuating device for a tool or a workpiece tensioning jack in a machine tool spindle. The actuating device includes a pressure piston which is arranged inside a housing for actuating the tool or workpiece tensioning jack. In order to provide a compact, space-saving actuating device enabling leakage fluid to be drained off in a simple manner, several interspaced continuous bores are arranged concentrically around a center axis in a side wall of the housing. Pressure plungers which are axially displaceable with the aid of the pressure piston are disposed therein and the housing contains at least one leakage channel with a section extending between the pressure plungers in a radially outer direction.Type: GrantFiled: July 11, 2002Date of Patent: April 27, 2004Assignee: Ott-Jakob GmbH & Co. Spanntechnik KGInventors: Ludwig Jakob, Josef Greif
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Patent number: 6719765Abstract: The present invention relates to an instrument and method for passing a medical implement through tissue with magnetic forces. The implement can be an implant, either permanent or temporary, and is provided with a magnetic component. A magnetic field is established and the magnetic component and/or magnetic field is manipulated to drive the implant through tissue. Alternatively, the instrument itself is the implement and includes at least one magnetic element so that a magnetic field established by an external magnetic generator drives the instrument through tissue. In another embodiment, the instrument includes two magnetic elements that are moveable with respect to one another and interaction between the magnetic elements drives the instrument through the tissue. Examples of applications of the present invention include a suture passer and a tissue anchor.Type: GrantFiled: December 3, 2001Date of Patent: April 13, 2004Assignee: Bonutti 2003 Trust-AInventor: Peter M. Bonutti
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Patent number: 6719803Abstract: A percutaneous tissue removal apparatus having a flexible drill shaft, a cutting tip mounted on the shaft a power source for transmitting motion to the shaft to move the cutting tip against tissue and a suction source for removing tissue fragments along the shaft to a location outside the tissue mass while cutting. The apparatus may include a container for collecting one or more selected components of the harvested tissue fragments for implantation of the fragments preferably into the body of the patient from whom they were removed. Where the tissue to be cut is bone, a cutting tip is preferably made of a polymeric material which is softer than the cortical portion of the bone, although the cutting tip may be made of a ceramic or a composite material. A second flexible shaft may be provided either within or about the flexible drill shaft.Type: GrantFiled: September 3, 2002Date of Patent: April 13, 2004Assignee: Bonutti 2003 Trust-AInventor: Peter M. Bonutti
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Patent number: 6702856Abstract: A method of using body tissue includes removing tissue from a donor site and separating at least one component from the tissue while maintaining the tissue cells in a viable condition. The viable tissue cells are then implanted in a patient. The tissue cells may be positioned on a structural support before implantation in a patient. The method may also include harvesting cancellous bone and extruding the cancellous bone cells while maintaining the cells in a viable condition.Type: GrantFiled: December 11, 2001Date of Patent: March 9, 2004Assignee: The Bonutti 2003 Trust AInventor: Peter M. Bonutti
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Patent number: D488571Type: GrantFiled: March 13, 2003Date of Patent: April 13, 2004Assignee: Tenax UK LimitedInventor: George Jones
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Patent number: D492205Type: GrantFiled: March 18, 2003Date of Patent: June 29, 2004Assignee: Tenax UK LimitedInventor: George Jones
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Patent number: D492606Type: GrantFiled: March 18, 2003Date of Patent: July 6, 2004Assignee: Tenax UK LimitedInventor: George Jones