Patents by Inventor Beat Krattiger
Beat Krattiger 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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Publication number: 20240122668Abstract: The invention relates to a medical instrument for treating a body, wherein the medical instrument has a carrier unit having an outside to an environment and at least one first interior space within the carrier unit, and an overpressure can be applied to the interior space, wherein the medical instrument has a pressure relief device having at least one elastic sealing element, wherein the at least one elastic sealing element is arranged in a first recess in and/or on the outside of the carrier unit and the at least one interior space is connected to the first recess by means of at least one pressure relief channel, such that, when the overpressure is applied to the at least one interior space, the overpressure can be discharged into the environment by means of the first recess being freed by the at least one elastic sealing element.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Beat KRATTIGER, Simon LEHMANN
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Publication number: 20240050112Abstract: The disclosure relates to a lithotripsy device comprising an elongate probe, which can be inserted into a body interior of a human or animal body, and a drive arrangement for deflecting the probe, which is arranged at a proximal portion of the probe, the drive arrangement comprising an ultrasonic converter unit for exciting ultrasonic vibrations in the direction of a longitudinal extension of the probe, and the drive arrangement having a deflection device for exerting a time-varying force onto the probe in a direction transversely to the longitudinal extension of the probe. The disclosure also relates to a lithotripsy system and to a method for operating a lithotripsy device.Type: ApplicationFiled: December 20, 2021Publication date: February 15, 2024Applicant: KARL STORZ SE & CO. KGInventors: Marius Funder, Bernhard Glöggler, Thomas Hinding, Florian Huber, Beat Krattiger
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Patent number: 9998678Abstract: A camera device acquires optical properties in two or more different wavelength ranges as well as spatial structure properties of an object. The device includes a beam splitter for splitting light coming from an object into the two or more different wavelength ranges. A first image sensor generates a first sensor signal related to a first predetermined wavelength range. A first signal processing device generates a first intensity image signal and a distance image signal using information about the temporal modulation of illumination light (M) and the first sensor signal. At least one second image sensor generates a second intensity image signal for a second predetermined wavelength range. A second signal processing device generates a color image signal from the first intensity image signal and the second intensity image signal.Type: GrantFiled: April 3, 2014Date of Patent: June 12, 2018Assignee: Karl Storz SE & Co. KGInventors: Beat Krattiger, Martin Leonhard
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Patent number: 9726878Abstract: An eyepiece includes a focusing apparatus for positioning the area perceived as in focus by the relaxed human eye and for correcting axial ametropia of an eye of a user of the eyepiece and a correction apparatus for adjustable correction of an astigmatism of an eye of a user of the eyepiece.Type: GrantFiled: September 19, 2014Date of Patent: August 8, 2017Assignees: Karl Storz GmbH & Co. KG, Storz Endoskop Produktions GmbHInventor: Beat Krattiger
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Publication number: 20150085355Abstract: An eyepiece includes a focusing apparatus for positioning the area perceived as in focus by the relaxed human eye and for correcting axial ametropia of an eye of a user of the eyepiece and a correction apparatus for adjustable correction of an astigmatism of an eye of a user of the eyepiece.Type: ApplicationFiled: September 19, 2014Publication date: March 26, 2015Inventor: Beat Krattiger
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Publication number: 20140300718Abstract: A camera device for acquiring optical properties in a plurality of different wavelength ranges and spatial structure properties of an object includes a beam splitter for splitting light coming from an object into the plurality of different wavelength ranges; a first image sensor for generating a first sensor signal related to a first predetermined wavelength range; a first signal processing device for generating a first intensity image signal and a distance image signal using information about the temporal modulation of illumination light (M) and the first sensor signal; at least one second image sensor for generating a second intensity image signal for a second predetermined wavelength range; and a second signal processing device for generating a color image signal from the first intensity image signal and the second intensity image signal.Type: ApplicationFiled: April 3, 2014Publication date: October 9, 2014Inventors: Beat Krattiger, Martin Leonhard
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Patent number: 8810639Abstract: An endoscopic video measurement system having a proximal operating part, an insertion part, and a replaceable head that can be inserted thereon, and where the operating part contains a connection for supplying electrical and optical power, optical transmission means for the lens illumination are provided in the insertion part for an electronic image sensor positioned in the distal end portion, and the replaceable head contains optical transmission means for the lens illumination and lens imaging, is characterized in that, in the insertion part, for transmitting a measurement beam a single-mode optical fiber is provided, with which an optical system positioned in the distal end part of the insertion part for producing a collimated sample beam bundle is associated.Type: GrantFiled: February 16, 2007Date of Patent: August 19, 2014Assignee: Storz Endoskop Produktions GmbHInventors: Beat Krattiger, Martin Klumpp, Manfred Kuster
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Patent number: 8734332Abstract: A plug-in unit with integral cable connection to the operating part of an endoscope and plug connections for lamps, mechanical, and/or electronic modules is characterized in that a hollow tube extending to the distal end of the endoscope is inserted into the plug-in unit by the integral cable connection and the operating part and has its proximal end positioned so that it is freely movable in the plug-in unit in such a way that can be conducted out of a closeable bore-hole in the wall of the plug-in unit.Type: GrantFiled: February 16, 2007Date of Patent: May 27, 2014Assignee: Storz Endoskop Produktions GmbHInventors: Beat Krattiger, Martin Klumpp, Manfred Kuster
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Patent number: 8641856Abstract: A method for adhesive bond joining of two surfaces, where a metallic or non-metallic solder is applied to at least one of the two surfaces, where the solder has a temperature-dependent optical property. The solder is radiated with electromagnetic radiation with a predetermined spectrum, such that the solder reaches a predetermined temperature above its melting temperature and moistens the surfaces, such that the temperature-dependent optical property is modified reversibly or irreversibly at the predetermined temperature of the solder. The solder is cooled to below its melting temperature, such that the solder solidifies and connects the surfaces in an adhesive bond.Type: GrantFiled: June 30, 2010Date of Patent: February 4, 2014Assignee: Storz Endoskop Produktions GmbHInventor: Beat Krattiger
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Patent number: 8372004Abstract: An endoscopic system with at least one light source for generating at least partially coherent light, for exciting fluorescent light, with at least one light-conducting element, where the at least one light source and the at least one light-conducting element are positioned in a proximal supply unit. It is further provided with an optical radiance transmission link in an insertion part and with at least one fluorescence converter for conversion into white light. According to the invention, at least one actuator is present, which is coupled with at least one light-conducting element and/or with the at least one light source and/or with the at least one fluorescence converter. With the help of the actuator, perturbations or fluctuations concerning the at least one light-conducting element and/or the at least one light source and/or the at least one fluorescence converter are generated and thereby reduce the speckles in the endoscopic image.Type: GrantFiled: April 16, 2010Date of Patent: February 12, 2013Assignee: Storz Endoskop Produktions GmbHInventor: Beat Krattiger
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Publication number: 20120277531Abstract: A bend sensor for measuring a deflection of a technical or medical instrument, consisting of an elongated body of electrically insulating polymer material, with a longitudinal axis and with fibers of an electrically conducting polymer material that are embedded in the body. The fibers are disposed essentially parallel to the longitudinal axis and at a distance from one another in the polymer body. A measuring unit is connected with the fibers and is suited for evaluating the modification of the electrical resistances of the fibers as a measurement of the deflection of the body from the longitudinal axis.Type: ApplicationFiled: April 27, 2012Publication date: November 1, 2012Inventors: Beat Krattiger, Sebastian Wagner, Jerome Carrard, Sina Kraemer
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Patent number: 8262559Abstract: An endoscopic apparatus includes a light-generating mechanism for generating at least one modulated measuring beam, a light-transmitting mechanism for conducting the measuring beam onto an area to be observed, where the light-transmitting mechanism includes an illuminating lens, in addition to a light-imaging mechanism for imaging a signal beam from the area to be observed at least onto a phase-sensitive image sensor, which includes a number of pixels, where the light-imaging mechanism includes an imaging lens. At least one additional image sensor is provided and the light-imaging mechanism includes a beam-splitter and/or an optical switch, where at least one adaptive lens is provided for adapting the fields of vision of the image sensors. As a result, an apparatus is created for endoscopic 3D data collection that is suitable for various types of image sensors.Type: GrantFiled: April 9, 2009Date of Patent: September 11, 2012Assignee: Storz Endoskop Produktions GmbHInventor: Beat Krattiger
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Patent number: 8167470Abstract: An illumination device for generating light and supplying the light to an observation device used in endoscopy or microscopy comprises a light source having at least one LED and at least one optical waveguide to guide the light emitted by the light source. The proximal end of the optical waveguide is arranged on a side of the light source which faces the optical waveguide. The illumination device furthermore comprises a cooling device to dissipate heat generated by the light source, which cooling device has at least one first cooling element for dissipating the heat generated by the light source, which cooling element is arranged on a side of the light source which faces away from the proximal end of the optical waveguide. The cooling device has a second cooling element for dissipating the heat generated by the light source, which second cooling element is arranged on the side of the light source which faces the proximal end of the optical waveguide.Type: GrantFiled: December 17, 2008Date of Patent: May 1, 2012Assignee: Storz Endoskop Produktions GmbHInventor: Beat Krattiger
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Publication number: 20110100545Abstract: A method for form-fitted joining of two surfaces, where a metallic or non-metallic solder is applied to at least one of the two surfaces, where the solder has a temperature-dependent optical property. The solder is radiated with electromagnetic radiation with a predetermined spectrum, such that the solder reaches a predetermined temperature above its melting temperature and moistens the surfaces, such that the temperature-dependent optical property is modified reversibly or irreversibly at the predetermined temperature of the solder. The solder is cooled to below its melting temperature, such that the solder solidifies and connects the surfaces in form-fitted manner.Type: ApplicationFiled: June 30, 2010Publication date: May 5, 2011Inventor: Beat Krattiger
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Patent number: 7891251Abstract: A device for measuring pressure in a fluid line, with a fluid chamber, which is connected with the fluid line so as to allow flowthrough, and with a transducer, characterized in that the fluid chamber includes an opening to a branch line and in the branch line of the fluid chamber at least one end of a transmission element is inserted. The transmission element forms a power-locking connection between the fluid chamber and the transducer and the transmission element is suited for transmitting the fluid pressure to the transducer. This device proves to be especially precise and is easily sterilized.Type: GrantFiled: May 20, 2009Date of Patent: February 22, 2011Assignee: Storz Endoskop Produktions GmbHInventors: Rudolf Henes, Walter Pauli, Andreas Bayer, Beat Krattiger
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Publication number: 20100268034Abstract: An endoscopic system with at least one light source for generating at least partially coherent light, for exciting fluorescent light, with at least one light-conducting element, where the at least one light source and the at least one light-conducting element are positioned in a proximal supply unit. It is further provided with an optical radiance transmission link in an insertion part and with at least one fluorescence converter for conversion into white light. According to the invention, at least one actuator is present, which is coupled with at least one light-conducting element and/or with the at least one light source and/or with the at least one fluorescence converter. With the help of the actuator, perturbations or fluctuations concerning the at least one light-conducting element and/or the at least one light source and/or the at least one fluorescence converter are generated and thereby reduce the speckles in the endoscopic image.Type: ApplicationFiled: April 16, 2010Publication date: October 21, 2010Inventor: Beat Krattiger
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Publication number: 20100010314Abstract: Disclosed is an endoscopic system comprising an excitation beam source located in a proximal supply unit, an optical radiation transmission path in an insertion piece, and a fluorescence converter at the distal end. A laser diode that emits in the shortwave visible spectral range is used as an excitation beam source while a glass fiber is used as an optical transmission path. The fluorescence converter is suitable for converting into white light and is embodied as a fluorescent element that is mounted downstream of the light emergence surface of the glass fiber as a separate, interchangeable part. Said endoscopic system is characterized in that the distal end of the glass fiber and the fluorescent element are inserted into a lighting fixture which has a light emergence opening that widens in a funnel-shaped manner.Type: ApplicationFiled: May 14, 2009Publication date: January 14, 2010Inventors: Beat Krattiger, Martin Klumpp, Manfred Kuster, Marcel Jaggli, Sabrina Le Donne-Brechbuhl, Fritz Hensler
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Publication number: 20090288494Abstract: A device for measuring pressure in a fluid line, with a fluid chamber, which is connected with the fluid line so as to allow flowthrough, and with a transducer, characterized in that the fluid chamber includes an opening to a branch line and in the branch line of the fluid chamber at least one end of a transmission element is inserted. The transmission element forms a power-locking connection between the fluid chamber and the transducer and the transmission element is suited for transmitting the fluid pressure to the transducer. This device proves to be especially precise and is easily sterilized.Type: ApplicationFiled: May 20, 2009Publication date: November 26, 2009Inventors: Rudolf Henes, Walter Pauli, Andreas Bayer, Beat Krattiger
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Publication number: 20090266999Abstract: An apparatus and method for fluorescent imaging. The apparatus includes a light-generating means for generating at least one modulated fluorescence excitation beam, a light retransmitting means for retransmitting the fluorescence excitation beam onto an area that is to be examined, a light-imaging means for imaging a fluorescent beam from the area to be examined onto a first image sensor, a control and evaluation means for controlling the light-generating means to power the first image sensor and for evaluating the data supplied by the first image sensor to generate a fluorescent image, where the fluorescent excitation beam may be continuously modulated, the first image sensor is a solid state detector that may be powered phase-sensitively, and the data supplied by the first image sensor contain pixel by pixel phase information on the fluorescent beam.Type: ApplicationFiled: April 9, 2009Publication date: October 29, 2009Inventor: Beat Krattiger
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Publication number: 20090259098Abstract: An endoscopic apparatus includes a light-generating mechanism for generating at least one modulated measuring beam, a light-transmitting mechanism for conducting the measuring beam onto an area to be observed, where the light-transmitting mechanism includes an illuminating lens, in addition to a light-imaging mechanism for imaging a signal beam from the area to be observed at least onto a phase-sensitive image sensor, which includes a number of pixels, where the light-imaging mechanism includes an imaging lens. At least one additional image sensor is provided and the light-imaging mechanism includes a beam-splitter and/or an optical switch, where at least one adaptive lens is provided for adapting the fields of vision of the image sensors. As a result, an apparatus is created for endoscopic 3D data collection that is suitable for various types of image sensors.Type: ApplicationFiled: April 9, 2009Publication date: October 15, 2009Inventor: Beat Krattiger