Patents by Inventor Thomas Aue
Thomas Aue 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: 10729413Abstract: A medical instrument for endoscopic surgery, including a sheath tube having a distal and a proximal end and a connecting body arranged at the sheath tube's proximal end area, whereby the sheath tube and connecting body are penetrated in axial direction by a common channel, through which an elongated actuating element passes, an end body connectable to connecting body having a hand grip attached for operating the medical instrument, a locking slider, which is slidably housed in a channel oriented at an angle to the channel within connecting body, whereby the actuation area of locking slider projects from connecting body and can be actuated to locked and free positions using finger pressure, such that the end body coupled to connecting body is positively locked to connecting body in the locked position, and the end body in the free position can be detached from connecting body.Type: GrantFiled: August 5, 2015Date of Patent: August 4, 2020Assignee: OLYMPUS WINTER & IBE GMBHInventor: Thomas Aue
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Publication number: 20170202547Abstract: A medical instrument for endoscopic surgery, including a sheath tube having a distal and a proximal end and a connecting body arranged at the sheath tube's proximal end area, whereby the sheath tube and connecting body are penetrated in axial direction by a common channel, through which an elongated actuating element passes, an end body connectable to connecting body having a hand grip attached for operating the medical instrument, a locking slider, which is slidably housed in a channel oriented at an angle to the channel within connecting body, whereby the actuation area of locking slider projects from connecting body and can be actuated to locked and free positions using finger pressure, such that the end body coupled to connecting body is positively locked to connecting body in the locked position, and the end body in the free position can be detached from connecting body.Type: ApplicationFiled: August 5, 2015Publication date: July 20, 2017Applicant: OLYMPUS WINTER & IBE GMBHInventor: Thomas AUE
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Patent number: 9517057Abstract: A shaft of a laparoscopic instrument, having a ceramic tube which extends over the main length of the shaft and has a sheath which encloses the ceramic tube in at least some regions, is situated to cover those regions of the ceramic tube that are at risk of breakage and is designed to prevent the splinters of ceramic from penetrating through the sheath. The ceramic tube forms a predetermined breaking point in the region of the sheath.Type: GrantFiled: July 26, 2012Date of Patent: December 13, 2016Assignee: OLYMPUS WINTER & IBE GMBHInventors: Kazunori Taniguchi, Sebastian Kracht, Thomas Aue, Dennis Bernhardt, Harald Hanke, Simon Hirschfeld
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Patent number: 9433431Abstract: A handle of a surgical instrument including a shaft, a handle body, a stationary handle lever, with a movable handle lever, with a receptacle that is disposed on the movable handle lever for a proximal end piece of an actuating rod that extends through the shaft, at the distal end of the shaft, an end effector, wherein the receptacle receives or releases, in the receiving position of the movable handle lever, the end piece for assembly or disassembly of the shaft, and with a handle spring that applies force to the movable handle lever when the actuating rod is not installed, and on a stop means on the movable handle lever. The handle includes a deactivation means that deactivates the application of force to the movable handle lever by means of the handle spring, when the actuating rod is installed on the handle.Type: GrantFiled: February 8, 2012Date of Patent: September 6, 2016Assignee: OLYMPUS WINTER & IBE GMBHInventors: Thomas Aue, Christian Brockmann
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Patent number: 8888772Abstract: The invention relates to an electrosurgical laparoscopic instrument having an elongated shaft, wherein an end effector is disposed on the distal end of said shaft and a handle is disposed on the proximal end of said shaft. The shaft is designed as a tube through which a rod extends which is coupled to a movable part of the handle and to a movable part of the end effector for actuation by longitudinal movement, and the end effector is connected to the handle via at least one electrical lead. At least one of the leads is disposed in the wall of a hose which is disposed surrounding the rod in the tube.Type: GrantFiled: April 1, 2011Date of Patent: November 18, 2014Assignee: Olympus Winter & IBE GmbHInventors: Thomas Aue, Hannes Miersch
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Publication number: 20140236131Abstract: A shaft of a laparoscopic instrument, having a ceramic tube which extends over the main length of the shaft and has a sheath which encloses the ceramic tube in at least some regions, is situated to cover those regions of the ceramic tube that are at risk of breakage and is designed to prevent the splinters of ceramic from penetrating through the sheath. The ceramic tube forms a predetermined breaking point in the region of the sheath.Type: ApplicationFiled: July 26, 2012Publication date: August 21, 2014Applicant: OLYMPUS WINTER & IBE GMBHInventors: Kazunori Taniguchi, Sebastian Kracht, Thomas Aue, Dennis Bernhardt, Harald Hanke, Simon Hirschfeld
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Publication number: 20130345743Abstract: A handle of a surgical instrument including a shaft, a handle body, a stationary handle lever, with a movable handle lever, with a receptacle that is disposed on the movable handle lever for a proximal end piece of an actuating rod that extends through the shaft, at the distal end of the shaft, an end effector, wherein the receptacle receives or releases, in the receiving position of the movable handle lever, the end piece for assembly or disassembly of the shaft, and with a handle spring that applies force to the movable handle lever when the actuating rod is not installed, and on a stop means on the movable handle lever. The handle includes a deactivation means that deactivates the application of force to the movable handle lever by means of the handle spring, when the actuating rod is installed on the handle.Type: ApplicationFiled: February 8, 2012Publication date: December 26, 2013Applicant: OLYMPUS WINTER & IBE GMBHInventors: Thomas Aue, Christian Brockmann
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Publication number: 20130150846Abstract: The invention relates to an electrosurgical laparoscopic instrument having an elongated shaft, wherein an end effector is disposed on the distal end of said shaft and a handle is disposed on the proximal end of said shaft. The shaft is designed as a tube through which a rod extends which is coupled to a movable part of the handle and to a movable part of the end effector for actuation by longitudinal movement, and the end effector is connected to the handle via at least one electrical lead. At least one of the leads is disposed in the wall of a hose which is disposed surrounding the rod in the tube.Type: ApplicationFiled: April 1, 2011Publication date: June 13, 2013Inventors: Thomas Aue, Hannes Miersch
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Publication number: 20120232580Abstract: Surgical forceps are provided having an elongated shaft which at its distal end bears a forceps jaw having two jaw parts which are movable relative to one another, and at its proximal end bears an actuating handle which by means of a longitudinally displaceable actuating rod that passes through the shaft controls the relative motion of the jaw parts via the engagement of at least one cam on the forceps jaw or on the actuating rod in a groove which is inclined at an angle with respect to the direction of displacement of the actuating rod on the shaft or on the forceps jaw. The groove is provided, at least in one section, with an angle of inclination which is smaller than the angle of inclination up to which self-locking in the groove occurs.Type: ApplicationFiled: November 9, 2010Publication date: September 13, 2012Applicant: OLYMPUS WINTER & IBE GMBHInventor: Thomas Aue
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Patent number: 8100907Abstract: A jawed surgical instrument fitted at the distal end of a jaw head which is affixed at the distal end of a longitudinally elongated stem and which supports two mutually oppositely displaceable jaw parts, the jaw head being connectable by means of an actuation bar to one of two drive elements of a manipulating unit that are mutually oppositely displaceable in the stem direction, the other of the drive elements being connected to the stem. The jaw head comprises at least one electrode designed for tissue surgery and is electrically connected by means of the actuation bar to a cable issuing from the bar, the actuation bar and the jaw head being detachably connected to the manipulating unit wherein the actuation bar and the jaw head are detachably connected transversely to the stem direction or in the proximal direction parallel to the stem to the manipulating unit.Type: GrantFiled: October 24, 2007Date of Patent: January 24, 2012Assignee: Olympus Winter & Ibe GmbHInventor: Thomas Aue
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Patent number: 7488318Abstract: A urological resectoscope having a tubular shaft (3) is disclosed, having a fixed optical guide tube (2), within which there is an optical system (1) that projects distally beyond the optical guide tube. An elongate, rod-shaped carrier (4) is provided, which carries a cutting instrument (6) at its distal end. The carrier (4) is longitudinally moveably mounted in the tubular shaft (3) outside the optical guide tube (2). The carrier is held distally from the optical guide tube (2) with a sliding tube (8) on the optical system (1) at a radial spacing from the axis of the optical system (1). The carrier is also secured in the peripheral rotary direction to the optical guide tube (2) with a rotary lock (9, 10). The rotary lock has a bar (9) parallel to the carrier (4) and connected to it and a distally open elongate slot (10) in the optical guide tube (2).Type: GrantFiled: October 2, 2003Date of Patent: February 10, 2009Assignee: Olympus Winter & IBE GmbHInventors: Thomas Aue, Werner Buβ, Pieter Brommersma, Felix Nuβbaum
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Publication number: 20080275441Abstract: A jawed surgical instrument fitted at the distal end of a jaw head which is affixed at the distal end of a longitudinally elongated stem and which supports two mutually oppositely displaceable jaw parts, said jaw head being connectable by means of an actuation bar to one of two drive elements of a manipulating unit that are mutually oppositely displaceable in the stem direction, the other of said drive elements being connected to the stem, said jaw head comprising at least one electrode designed for tissue surgery and being electrically connected by means of the actuation bar to a cable issuing from said bar, the actuation bar and the jaw head being detachably connected to the manipulating unit characterized in that the actuation bar and the jaw head are detachably connected transversely to the stem direction or in the proximal direction parallel to the stem to the manipulating unit, and in that the electric cable is firmly affixed to the actuation bar.Type: ApplicationFiled: October 24, 2007Publication date: November 6, 2008Applicant: OLYMPUS WINTER & IBE GMBHInventor: Thomas Aue
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Publication number: 20080022833Abstract: A device for severing a hollow profile, shaped according to the internal high pressure forming process, transversely to its longitudinal extent, includes an encircling cutting edge arranged in or at an encircling recess formed in an inner wall of the device. In this case, it is essential that sealing elements are provided on the inner wall, with at least one sealing element being arranged in each case on both sides of and parallel to the cutting edge.Type: ApplicationFiled: November 23, 2004Publication date: January 31, 2008Applicant: DAIMLERCHRYSLER AGInventors: Thomas Aue, Stefan Schwarz
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Patent number: 7258691Abstract: A working instrument for use in a resectoscope with a pushing force-transmitting elongated support, whose proximal end area includes an attachment section for attachment in a resectoscope, and whose distal end area carries a working device. The working instrument includes, in its distal end area, a handle element. The handle element projects in a distal direction beyond the support and the working device and is connected to the working instrument so as to transmit pushing forces and can be removed.Type: GrantFiled: September 23, 2004Date of Patent: August 21, 2007Assignee: Olympus Winter & IBE GmbHInventors: Thomas Aue, Felix Nussbaum, Thomas Wosnitza
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Publication number: 20070157692Abstract: A method for simultaneously producing at least two workpieces, separated from one another, by internal high pressure forming. A blank is inserted into a forming tool with at least two negative molds for each of the workpieces. There is at least one parting gap between each of the at least two respective negative molds and extending around each workpiece in the circumferential direction. Each parting gap defines two spaced-apart cutting edges. When the blank is acted upon by internal high pressure it comes into full contact with the forming tool inner wall. An especially simple construction is obtained for the forming tool if the cutting edges are exposed during the forming and if the blank, in the region of the at least one parting gap, penetrates into the latter during the forming, such that the cutting edges cut out a section between two respective workpieces.Type: ApplicationFiled: September 10, 2004Publication date: July 12, 2007Applicant: DAIMLERCHRYSLER AGInventors: Thomas Aue, Stefan Schwarz
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Publication number: 20060122459Abstract: A urological resectoscope (1) including a main body (2) that is traversed by an optics (9) and to which the guide (4) of a carriage (6) is affixed proximally and to which are mounted an inner shaft (15) and an outer shaft (16). The inner and outer shaft both extend distally from the main body. The outer shaft (16) encloses the inner shaft (15) and is detachable from the main body via an externally actuated outer connector element (17). The outer connector element (17) is connected to the main body (2).Type: ApplicationFiled: August 6, 2003Publication date: June 8, 2006Applicant: OLYMPUS WINTER & IBE GMBHInventor: Thomas Aue
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Publication number: 20060015007Abstract: A urological resectoscope is disclosed, having a tubular shaft (1), through which an optical system (2) and a longitudinally moveable instrument carrier (5) pass. The optical system (2) is supported with respect to the tubular shaft (1) at a spacing from the proximal end of the tubular shaft (1) with a support device (9, 12). The carrier (5) is positioned with a radial positioning device (10, 15) and a circumferential angular positioning device (11, 12). The support device (12, 18, 18?) is so arranged adjacent to the optical system (2) in the region in which the carrier (5) extends, that it supports the optical system (2) with respect to the tubular shaft (1) with a two point support system and imparts lateral guidance to the carrier (5) in the circumferential angular direction.Type: ApplicationFiled: October 2, 2003Publication date: January 19, 2006Applicant: OLYMPUS WINTER & IBE GMBHInventors: Thomas Aue, Werner Buaa, Pieter Brommersma, Felix Nussbaum
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Publication number: 20060009761Abstract: A urological resectoscope having a tubular shaft (3) is disclosed, having a fixed optical guide tube (2), within which there is an optical system (1) that projects distally beyond the optical guide tube. An elongate, rod-shaped carrier (4) is provided, which carries a cutting instrument (6) at its distal end. The carrier (4) is longitudinally moveably mounted in the tubular shaft (3) outside the optical guide tube (2). The carrier is held distally from the optical guide tube (2) with a sliding tube (8) on the optical system (1) at a radial spacing from the axis of the optical system (1). The carrier is also secured in the peripheral rotary direction to the optical guide tube (2) with a rotary lock (9, 10). The rotary lock has a bar (9) parallel to the carrier (4) and connected to it and a distally open elongate slot (10) in the optical guide tube (2).Type: ApplicationFiled: October 2, 2003Publication date: January 12, 2006Inventors: Thomas Aue, Werner Buss, Pieter Brommersma, Felix Nussbaum
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Publication number: 20050070893Abstract: A working instrument for use in a resectoscope with a pushing force-transmitting elongated support, whose proximal end area includes an attachment section for attachment in a resectoscope, and whose distal end area carries a working device. The working instrument includes, in its distal end area, a handle element. The handle element projects in a distal direction beyond the support and the working device and is connected to the working instrument so as to transmit pushing forces and can be removed.Type: ApplicationFiled: September 23, 2004Publication date: March 31, 2005Applicant: OLYMPUS WINTER & IBE GMBHInventors: Thomas Aue, Felix Nussbaum, Thomas Wosnitza