Patents by Inventor Andreas Schweizer
Andreas Schweizer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11911048Abstract: A drill guide handle configured to engage a variable angle drill guide, including: a handle grip; a first cannula extending from a proximal end of the drill guide handle to a distal end of the drill guide handle, wherein the first cannula is configured to provide a zero degree insertion angle for a drill bit; and a body including: a first tab and a second tab wherein the first and second tabs include a first and second tab protrusion, respectively, wherein each of the first tab and the second is configured to flex so that the first and second tab protrusions engage a horizontal groove on a variable angle drill guide; and a body protrusion on an inner surface of the body, wherein the body protrusion is configured to engage a vertical grove on the variable angle drill guide.Type: GrantFiled: December 3, 2021Date of Patent: February 27, 2024Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: Michael McGurk, Henri Défossez, Simon Wampfler, Gregor Spreiter, Frederic Gueissaz, Marcel Schweizer, Said Ghammar, Andreas Baeriswyl, Mirko Rocci, Steffan Daniel
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Publication number: 20220387087Abstract: The fracture fixation plate (1) is suitable for application to the volar surface of a distal radius, wherein the fracture fixation plate (1) has an elongated body section (2) which has a free proximal end (3) and a distal end (4) on which an ulna head section (5) and a radius head section (6) connect, which diverge distally from one another, wherein the two head sections (5; 6) are each independently connected to the distal end (4) of the body section (2) via a corresponding neck section (51; 61), the body section (2) and the two head sections (5; 6) are provided with a number of threaded holes (7) for receiving bone securing elements (8) and the body section (2) also has an elongate compression hole (9), and the fracture fixation plate (1) has a bone contact surface (10) and an opposing surface (11).Type: ApplicationFiled: November 7, 2019Publication date: December 8, 2022Inventors: Patrick BURKI, Andreas SCHWEIZER, Mathias HÄFELI
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Publication number: 20220142685Abstract: The invention concerns a distal radius fracture fixation device for securing at least two fractured bone segments together. The device comprises: a body portion comprising at least two insertion channels each extending through the body portion and each being configured for receiving a bone fixation element therethrough; and an insertion device connection portion connected to the body portion, and for coupling a separate insertion device to the fracture fixation device. The insertion device connection portion is arranged to be decoupled from the body portion.Type: ApplicationFiled: February 8, 2019Publication date: May 12, 2022Applicant: DISRAD AGInventors: Daniel FLURI, Silas ZURSCHMIEDE, Andreas SCHWEIZER, Ladislav NAGY
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Patent number: 11103936Abstract: In the internal milling machine according to the invention for milling a work piece that rotates during machining with an annular internal milling cutter (5) on the one hand side the Z slide (4a, b) of each tool support (3a, b) includes a pass through opening and on the other hand side the transversal slide (7) supporting the internal milling cutter (5) is move able in the X-direction, the running direction of the mounting surface (1a) of the bed (1) wherein the mounting surface slopes downward in a forward direction. Based on this general configuration and in particular the arrangement of the Z-slides (6a, b) for the at least one tool support (3a, b) outside of the Z-supports (16a, b) for the opposite spindle stock (2?) yields advantageous centers of gravity in particular of the move able components and a high level of stability of the machine and therefore high level of machining precision of the machine.Type: GrantFiled: July 28, 2017Date of Patent: August 31, 2021Assignee: MAG IAS GmbHInventors: Walter Pompe, Andreas Schweizer, Günther Puschina, Achim Fleischer, Anders Helmut, Ralf Rummel, Manuel Schwarz, Daniel Ost
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Publication number: 20200388085Abstract: The invention relates to a method for designing a patient-specific registration instrument for use in osteotomies and a surgical tool system comprising a registration instrument and an osteosynthesis plate.Type: ApplicationFiled: February 20, 2019Publication date: December 10, 2020Inventors: Philipp FÜRNSTAHL, Ladislav NAGY, Andreas SCHWEIZER
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Publication number: 20200269332Abstract: In the internal milling machine according to the invention for milling a work piece that rotates during machining with an annular internal milling cutter (5) on the one hand side the Z slide (4a, b) of each tool support (3a, b) includes a pass through opening and on the other hand side the transversal slide (7) supporting the internal milling cutter (5) is move able in the X-direction, the running direction of the mounting surface (1a) of the bed (1) wherein the mounting surface slopes downward in a forward direction. Based on this general configuration and in particular the arrangement of the Z-slides (6a, b) for the at least one tool support (3a, b) outside of the Z-supports (16a, b) for the opposite spindle stock (2?) yields advantageous centers of gravity in particular of the move able components and a high level of stability of the machine and therefore high level of machining precision of the machine.Type: ApplicationFiled: July 28, 2017Publication date: August 27, 2020Inventors: Walter Pompe, Andreas Schweizer, Günther Puschina, Achim Fleischer, Anders Helmut, Ralf Rummel, Manuel Schwarz.në Frinke, Daniel Ost
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Patent number: 10506962Abstract: Systems and methods are provided for performing an intraoperative assessment of brain function based on input that is obtained using a touch panel device, in response to a task, and in the presence of an intervention that is applied to a selected region of the brain. The intervention may be stimulation of the selected region of the brain, such as direct cortical stimulation. In some embodiments, a measure is determined based on the input received from the touch panel. The measure may be a performance measure, related to the performance of the task, and/or a functional measure, associated with an inferred function of the selected region of the brain. In some embodiments, an image of the brain that is registered to an intraoperative reference frame may be annotated or otherwise modified within the selected region based on the measure.Type: GrantFiled: October 2, 2015Date of Patent: December 17, 2019Assignees: ST. MICHAEL'S HOSPITAL, SUNNYBROOK RESEARCH INSTITUTEInventors: Simon James Graham, Melanie Anne Morrison, Fred Tam, Tom Andreas Schweizer, Sunit Das, Marco Garavaglia
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Patent number: 9351742Abstract: A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.Type: GrantFiled: November 17, 2014Date of Patent: May 31, 2016Assignee: The University of ZurichInventors: Andreas Appenzeller, Ladislav Nagy, Andreas Schweizer, Daniel Fluri
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Publication number: 20150073425Abstract: A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.Type: ApplicationFiled: November 17, 2014Publication date: March 12, 2015Inventors: Andreas Appenzeller, Ladislav Nagy, Andreas Schweizer, Daniel Fluri
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Patent number: 8915924Abstract: A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.Type: GrantFiled: October 29, 2010Date of Patent: December 23, 2014Assignee: DePuy Synthes Products, LLCInventors: Andreas Appenzeller, Ladislav Nagy, Andreas Schweizer, Daniel Fluri
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Publication number: 20110144647Abstract: A drill guide includes a first bone plate that extends along a first middle plane, and a second bone plate that extends along a second middle plane. The drill guide further includes a first articulation and a second articulation that is connected to the first articulation. The first and second articulations are arranged between the first and the second bone plate. Each of the first and second articulations is releasably lockable.Type: ApplicationFiled: October 29, 2010Publication date: June 16, 2011Inventors: Andreas Appenzeller, Ladislav Nagy, Andreas Schweizer, Daniel Fluri
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Publication number: 20040256794Abstract: A device for alternate transport of sheet-shaped materials (1) has at least one frictional wheel (41, 42) as well as a housing (20, 21, 22), an actuating element (30), a drive (34) for the actuating element (30), a control (70) for the drive (34) and at least one driven transport element (50, 52), whereby at least one frictional wheel (41, 42) is mounted so that it can rotate at the end of a spring plate (10), whereby the spring plate (10) is mounted with respect to the housing (20, 21, 22) and the actuating element (30) in such a way that the spring plate (10) can be brought into a first active bending state and into a second passive bending state by means of the actuating element (30), whereby in the active bending state the at least one frictional wheel (41, 42) is in working connection with the transport element (50, 52) and in the passive bending state it is not.Type: ApplicationFiled: March 1, 2004Publication date: December 23, 2004Inventors: Ulrich Barthold, Andreas Schweizer, Dieter Wagner
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Patent number: 6769198Abstract: A conditioning device to change the moisture content of printing stock, in which the stock is brought into contact with at least one endless cloth that absorbs moisture. The endless cloth is heated by heated transport rolls. A reduction of the moisture content contributes to a reduction of distortions of the printing image in two-sided printing, especially in digital printing machines.Type: GrantFiled: July 17, 2003Date of Patent: August 3, 2004Assignee: NexPress Solutions LLCInventors: Kai-Michael Gundel, Gerhard Klukas, Andreas Schweizer
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Publication number: 20040118258Abstract: The invention is in the field of adhesive binding of sheet-form printed materials arranged in stacks and, in particular, is directed to a method and device of the type that cuts side edges of sheet-form printed materials with tool. According to various aspects of the invention, a tool having a cutting edge and a notching element is provided as well as a method of making the tool, and a method of changing a depth of notching by changing an angle of rotation relative to a cutting plane is described.Type: ApplicationFiled: July 2, 2003Publication date: June 24, 2004Inventors: Thomas Dera, Helmut Domes, Michael Freund, Frank Grueneberg, Andreas Schweizer
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Publication number: 20040003512Abstract: A conditioning device to change the moisture content of printing stock, in which the stock is brought into contact with at least one endless cloth that absorbs moisture. The endless cloth is heated by heated transport rolls. A reduction of the moisture content contributes to a reduction of distortions of the printing image in two-sided printing, especially in digital printing machines.Type: ApplicationFiled: July 17, 2003Publication date: January 8, 2004Inventors: Kai-Michael Gundel, Gerhard Klukas, Andreas Schweizer
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Patent number: 6634115Abstract: A conditioning device to change the moisture content of printing stock, in which the stock is brought into contact with at least one endless cloth that absorbs moisture. The endless cloth is heated by heated transport rolls. A reduction of the moisture content contributes to a reduction of distortions of the printing image in two-sided printing, especially in digital printing machines.Type: GrantFiled: December 20, 2001Date of Patent: October 21, 2003Assignee: NexPress Solutions LLCInventors: Kai-Michael Gundel, Gerhard Klukas, Andreas Schweizer
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Patent number: 6511063Abstract: An apparatus for transporting and delivering individual sheets (14) within a final processing unit (11) downstream from a printing or copying unit (10). In the final processing unit (11) an input transport roller pair (15) is followed by a sheet transport track (18) having a stop surface (20) for lateral registration of the sheets (14) passing through, a working delivery surface (24) having a stop surface (22) for end-surface registration of the sheets (14) being arranged at the end of the sheet transport track (18). Arranged after the working delivery surface (24) is a final delivery container for the individual sheets or sheet stacks, which extends at a 90° angle to the sheet transport track (18).Type: GrantFiled: October 16, 2000Date of Patent: January 28, 2003Assignee: NexPress Solutions LLCInventors: Andreas Dickhoff, Helmut Domes, Andreas Schweizer, Reinhard Weltz
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Publication number: 20020100184Abstract: The invention concerns a conditioning device to change the moisture content of printing stock, especially flat paper products, in which the stock is brought into contact with at least one endless cloth that absorbs moisture, the endless cloth being heated by heated transport rolls. A reduction of the moisture content contributes to a reduction of distortions of the printing image in two-sided printing, especially in digital printing machines.Type: ApplicationFiled: December 20, 2001Publication date: August 1, 2002Inventors: Kai-Michael Gundel, Gerhard Klukas, Andreas Schweizer
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Publication number: 20020063376Abstract: It is a device for alignment of stock, such as a sheet of paper or a film, in the transport path of a printing machine, especially in the transport path between a storage container for the stock and the print station or the print station and finishing devices, such as stitching and binding devices and collecting or stacking containers.Type: ApplicationFiled: April 23, 2001Publication date: May 30, 2002Inventors: Andreas Dickhoff, Helmut Domes, Andreas Schweizer, Reinhard Weltz
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Patent number: 6055047Abstract: The degree of wear of the paper transport roller (10) is checked by means of a reflected light barrier (40). To that end, the paper transport roller (10) comprises two layers (13 and 15) applied to the core of the paper transport roller (10). The two layers (13 and 15) differ in their degree of reflection for electromagnetic radiation. The layers (13 and 15) are applied to the paper transport roller (10) such that the inner layer (13) has a lower degree of reflection than the outer layer (15). The inner layer (13) is advantageously black and the outer layer (15) white. When the outer layer (15) is worn as a result of the friction between the single sheet (30) to be transported and the paper transport roller (10), the inner layer (13) gradually comes into contact with the single sheets. The degree of reflection of the surface of the paper transport roller (10) then also changes in the same way and is determined using a reflected light barrier (40).Type: GrantFiled: May 20, 1998Date of Patent: April 25, 2000Assignee: Eastman Kodak CompanyInventors: Andreas Schweizer, Reinhard Weltz