Patents by Inventor Ralf Kühner
Ralf Kühner 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: 11647955Abstract: A mounting element (8) for releasably receiving a sensor (18) for transferring and/or receiving electrical currents and/or signals relating to a body of an organism, comprising a mounting element base (9) having a receiving space (17) for receiving the sensor (18), the receiving space (17) comprising a floor (19), a wall (16) disposed on the floor (19) and disposed on at least three sides, an opening (20) formed by at least one tab (21, 22), at least one clip closure (23, 24), and further comprising a cover (10) for the mounting element base (9), an at least three-sided wall being disposed on the inner side (11) thereof, the end face (30) thereof being implemented for contacting the end face (41) of the wall (16), wherein at least one counterpart (28, 29) to the at least one clip closure (23, 24) is disposed on the wall (27), and the mounting element base (9) and the cover (10) are connected to each other by a connecting element (13) such that the cover (10) is displaceable relative to the mounting element baType: GrantFiled: June 28, 2019Date of Patent: May 16, 2023Assignee: Vanguard AGInventors: Alexander Pacholik, Thomas Gutzmer, Martin Bilz, Hagen Thielecke, Ralf Kühner
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Publication number: 20200000407Abstract: A mounting element (8) for releasably receiving a sensor (18) for transferring and/or receiving electrical currents and/or signals relating to a body of an organism, comprising a mounting element base (9) having a receiving space (17) for receiving the sensor (18), the receiving space (17) comprising a floor (19), a wall (16) disposed on the floor (19) and disposed on at least three sides, an opening (20) formed by at least one tab (21, 22), at least one clip closure (23, 24), and further comprising a cover (10) for the mounting element base (9), an at least three-sided wall being disposed on the inner side (11) thereof, the end face (30) thereof being implemented for contacting the end face (41) of the wall (16), wherein at least one counterpart (28, 29) to the at least one clip closure (23, 24) is disposed on the wall (27), and the mounting element base (9) and the cover (10) are connected to each other by a connecting element (13) such that the cover (10) is displaceable relative to the mounting element baType: ApplicationFiled: June 28, 2019Publication date: January 2, 2020Applicant: Vanguard AGInventors: Alexander Pacholik, Thomas Gutzmer, Martin Bilz, Hagen Thielecke, Ralf Kühner
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Patent number: 9044545Abstract: A fluid applicator is fed by a fluid delivery arrangement containing an energy storage such as a pressure vessel. The gas pressure acts on a container that has been prefilled with the ejection fluid. The fluid to be ejected is thus subject to constant pressure. With a valve, the user can initiate the ejection of the desired amount of fluid with constant intensity. The check valve may also be a regulating valve which can be used by the user to vary the intensity of the effect. The user need only release the system, e.g., by puncturing the pressure vessel, to then be able to directly inject the fluid in a defined or metered manner via the probe, i.e., the fluid applicator. It is also possible to configure the entire injection device as a single-use system and to prefill the fluid applicator up to its fluid exit opening.Type: GrantFiled: November 13, 2013Date of Patent: June 2, 2015Assignee: ERBE ELEKTROMEDIZIN GMBHInventors: Martin Hagg, Ralf Kühner
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Publication number: 20140142536Abstract: A fluid applicator is fed by a fluid delivery arrangement containing an energy storage such as a pressure vessel. The gas pressure acts on a container that has been prefilled with the ejection fluid. The fluid to be ejected is thus subject to constant pressure. With a valve, the user can initiate the ejection of the desired amount of fluid with constant intensity. The check valve may also be a regulating valve which can be used by the user to vary the intensity of the effect. The user need only release the system, e.g., by puncturing the pressure vessel, to then be able to directly inject the fluid in a defined or metered manner via the probe, i.e., the fluid applicator. It is also possible to configure the entire injection device as a single-use system and to prefill the fluid applicator up to its fluid exit opening.Type: ApplicationFiled: November 13, 2013Publication date: May 22, 2014Applicant: ERBE Elektromedizin GmbHInventors: Martin Hagg, Ralf Kühner
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Publication number: 20140107683Abstract: A fluid-surgical instrument includes a nozzle (20) to which a vibration can be applied. This concept can be used for changing the direction of the jet during the operation of the nozzle to generate an artificial wiping motion or to impart the nozzle with only micromovements that inject into the fluid jet a transverse pulse and thus lead to a change of the jet image. It is possible to combine both effects with each other. In this manner, the surgeon can retrieve, on command, e.g., different jet shapes made available by software technology and generate such jet shapes with one and the same instrument. In doing so, the surgeon can achieve varying effects without having to change the instrument and the nozzle.Type: ApplicationFiled: September 30, 2013Publication date: April 17, 2014Applicant: ERBE Elektromedizin GmbHInventors: Ralf Kühner, Lothar Mitzlaff
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Patent number: 8636725Abstract: A surgical instrument comprises a tool part and a grip part connected to each other via a ball and socket joint or other double-axis joint. The double axis joint allows the surgeon to work in a non-fatiguing, ergonomic and sensitive manner. The tool on the tool part can be activated e.g., mechanically by an actuation member. Additional actuation elements such as, e.g., electrical switches, can be arranged on the grip part to activate the tool. The transmission connection between the grip part and the tool can be achieved via rigid levers and connecting pieces or also via flexible elements (e.g., a traction cord), or rigid components with an integral hinge. To uncouple a pivoting movement of the grip part towards the tool part from an actuation of the tool, at least one joint of the transmission is arranged in the center of the joint.Type: GrantFiled: February 14, 2012Date of Patent: January 28, 2014Assignee: Erbe Elektromedizin GmbHInventors: Tobias Amann, Martina Heim, Ralf Kühner, Stefanie Schmidt
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Publication number: 20120220987Abstract: A surgical instrument comprises a tool part and a grip part connected to each other via a ball and socket joint or other double-axis joint. The double axis joint allows the surgeon to work in a non-fatiguing, ergonomic and sensitive manner. The tool on the tool part can be activated e.g., mechanically by an actuation member. Additional actuation elements such as, e.g., electrical switches, can be arranged on the grip part to activate the tool. The transmission connection between the grip part and the tool can be achieved via rigid levers and connecting pieces or also via flexible elements (e.g., a traction cord), or rigid components with an integral hinge. To uncouple a pivoting movement of the grip part towards the tool part from an actuation of the tool, at least one joint of the transmission is arranged in the center of the joint.Type: ApplicationFiled: February 14, 2012Publication date: August 30, 2012Inventors: Tobias Amann, Martina Heim, Ralf Kühner, Stefanie Schmidt
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Patent number: 7993339Abstract: The invention relates to an apparatus for argon-plasma coagulation in which working gas is supplied to a tissue that is to be treated by passage through gas-supply devices (20) in a supply-flow direction, and the working gas flows out of a distal end of the gas-supply devices. This apparatus for argon-plasma coagulation is further developed with the aim of preventing contamination of the gas-supply devices by working gas, bodily gases and/or bodily liquids. For this purpose at least one obstructor (30) is provided, which is or can be connected to the gas-supply devices and serves to obstruct a flow of gas and/or liquid into the gas-supply devices, against a supply-flow direction.Type: GrantFiled: May 19, 2005Date of Patent: August 9, 2011Assignee: ERBE Elektromedizin GmbHInventor: Ralf Kühner
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Publication number: 20100198779Abstract: The data processing system has an online transactional processing (OLTP) system for receiving of reporting data from work centers of a production line. The production line is logically divided into shop areas. At the exits of each shop area where an intermediate product is completed one reporting point serves as exit point in order to report the completion of an intermediate production step. This data is stored in the OLTP system and retrieved at a later point of time in order to generate a table containing aggregated intermediate product quantities per shop area. This table is transferred to a financial data server for calculation of the value of work in progress.Type: ApplicationFiled: April 14, 2010Publication date: August 5, 2010Inventors: Udo LAUB, Manfred Metz, Ralf Kühner
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Patent number: 7730022Abstract: The data processing system has an online transactional processing (OLTP) system for receiving of reporting data from work centers of a production line. The production line is logically divided into shop areas. At the exits of each shop area where an intermediate product is completed one reporting point serves as exit point in order to report the completion of an intermediate production step. This data is stored in the OLTP system and retrieved at a later point of time in order to generate a table containing aggregated intermediate product quantities per shop area. This table is transferred to a financial data server for calculation of the value of work in progress.Type: GrantFiled: June 17, 2004Date of Patent: June 1, 2010Assignee: SAP AGInventors: Udo Laub, Manfred Metz, Ralf Kühner
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Patent number: 7603361Abstract: Data processing methods and systems are disclosed for use in industrial control. The methods and systems may include receiving control data from automation components of an industrial control system by a first computer system, the first computer system being coupled to the automation components by means of a first network, storing at least some of the control data in a first database by the first computer system, performing a database query of the first database for determination of a subset of the control data, aggregating the control data of the subset, and transmitting the aggregated control data to a second computer system over a second network.Type: GrantFiled: May 28, 2004Date of Patent: October 13, 2009Assignee: SAP AG.Inventors: Achim Clemens, Tim Gaiser, Markus Klein, Ralf Kühner, Manfred Metz
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Patent number: 7426415Abstract: In previously known neutral electrodes which are used in HF surgery, at least some portions comprise electrically conductive, stretchable, and flexible areas made of textile material, these areas being brought into contact with a body section of a patient. According to the invention, such an area is embodied as a stocking, tube, or similar anatomically shaped thromboembolism-preventing envelope, whereby secure contact of the neutral electrode is ensured without requiring any additional device.Type: GrantFiled: August 2, 2005Date of Patent: September 16, 2008Assignee: Erbe Elektromedizin GmbHInventor: Ralf Kühner
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Patent number: 7311707Abstract: The invention relates to a connecting device for an electrosurgical instrument, which comprises at least one gas supply line and one power supply line. Said connecting device comprises a housing into which passes the gas supply line including the power supply line disposed therein. The connecting device is also provided with a branching device that is located in the housing, and by way of which the power supply line is diverted out of the gas supply line in order to form a gas-connection end piece and a power-connection end piece, and with a plug fixed to the housing in order to make connection to a socket in an appliance or to connecting leads running to the appliance. The gas-connection end piece and the power-connection end piece are coupled to the plug and a filter is disposed within the housing in the gas-connection end piece.Type: GrantFiled: June 26, 2003Date of Patent: December 25, 2007Assignee: Erbe Elektromedizin GmbHInventors: Martin Hagg, Ralf Kühner, Uwe Schnitzler
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Patent number: 6608267Abstract: A foot switch for use in the control of medical apparatus comprises a pedal that is connected to and movably seated on a floor plate of a joint connection, a sensor linked to a switch element, and a repositioning device disposed between the floor plate and the pedal. The repositioning device ensures that an operating force must be applied to the upper surface of the pedal to produce a tilting movement of the pedal out of an initial position into an operating position in which a smaller angle is defined between the floor plate and the pedal than in the initial position and in which the sensor is activated to trigger the output of a switch pulse from the switch element. The improvement of the present invention consists of the combination of the repositioning device and the joint into an elastic joint device. The simplified foot switch is easily disinfected.Type: GrantFiled: November 16, 2001Date of Patent: August 19, 2003Assignee: Erbe Elektomedizin GmbHInventors: Klaus Fischer, Ralf Kühner
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Patent number: D503981Type: GrantFiled: October 29, 2001Date of Patent: April 12, 2005Assignee: Erbe Elektromedizin GmbHInventors: Klaus Fischer, Ralf Kühner