Patents by Inventor Sebastian Koehler
Sebastian Koehler 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).
-
Patent number: 11953669Abstract: An optical observation instrument according to the invention, in particular a surgical microscope or exoscope, comprises an optics unit with an objective arrangement and at least one electronic image recorder, wherein the optics unit has a first stereo channel with a first beam path and a second stereo channel with a second beam path for recording a stereo image of an object field with the at least one electronic image recorder and wherein the first and the second beam path extend through the objective arrangement.Type: GrantFiled: January 11, 2021Date of Patent: April 9, 2024Assignee: KARL STORZ SE & Co. KGInventors: Jonas Forster, Sebastian Barth, Andreas Heni, Benedikt Köhler, Walter Vogel
-
Patent number: 11826502Abstract: An oxygenator with a housing wall, which delimits a housing space with a blood inlet and a blood outlet, a gas inlet and a gas outlet, has a heating element which is arranged in the oxygenator between blood inlet and blood outlet in order to control the temperature of blood flowing through the housing space. For this purpose, the oxygenator has a radiation source and a receiver. The radiation source can be an infrared emitter and the receiver a matte-black surface, or the radiation source is an induction coil and the receiver has a material capable of induction. In a method for regulating the heat output on a heating element of an oxygenator, the through-flow of the blood through the oxygenator and the power of a pump acting on the through-flow are measured, and the heating power is adjusted in accordance therewith.Type: GrantFiled: June 14, 2017Date of Patent: November 28, 2023Assignee: Xenios AGInventors: Knut Joechle, Sebastian Koehler
-
Patent number: 11311714Abstract: An assembly with a blood pump and a control unit to control the flow rate at the blood pump includes a device that is designed to deliver a parameter of the breathing cycle or a parameter associated with the breathing cycle. In this way, it is also made possible for a parameter that correlates to the breathing cycle to be used to control the blood pump, in order to proactively prevent problems associated with the drainage.Type: GrantFiled: February 1, 2018Date of Patent: April 26, 2022Assignee: Xenios AGInventors: Georg Matheis, Sebastian Koehler
-
Publication number: 20200000989Abstract: An assembly with a blood pump and a control unit to control the flow rate at the blood pump includes a device that is designed to deliver a parameter of the breathing cycle or a parameter associated with the breathing cycle. In this way, it is also made possible for a parameter that correlates to the breathing cycle to be used to control the blood pump, in order to proactively prevent problems associated with the drainage.Type: ApplicationFiled: February 1, 2018Publication date: January 2, 2020Applicant: Xenios AGInventors: Georg MATHEIS, Sebastian KOEHLER
-
Patent number: 10380163Abstract: Various embodiments of systems, computer program products, and methods to provide domain similarity scores for information retrieval are described herein. In an aspect, a plurality of files associated with a plurality of domains are retrieved. A corpus corresponding to the plurality of domains is generated based on the plurality of files by integrating the plurality of files corresponding to the plurality of domains. Further, similarity scores between the plurality of domains are determined based on the generated corpus. The similarity scores between the plurality of domains are persisted in a similarity scores repository to enable information retrieval during translating data between different languages.Type: GrantFiled: December 14, 2016Date of Patent: August 13, 2019Assignee: SAP SEInventors: Hans-Martin Ramsl, Sebastian Koehler
-
Publication number: 20190209763Abstract: An oxygenator with a housing wall, which delimits a housing space with a blood inlet and a blood outlet, a gas inlet and a gas outlet, has a heating element which is arranged in the oxygenator between blood inlet and blood outlet in order to control the temperature of blood flowing through the housing space. For this purpose, the oxygenator has a radiation source and a receiver. The radiation source can be an infrared emitter and the receiver a matte-black surface, or the radiation source is an induction coil and the receiver has a material capable of induction. In a method for regulating the heat output on a heating element of an oxygenator, the through-flow of the blood through the oxygenator and the power of a pump acting on the through-flow are measured, and the heating power is adjusted in accordance therewith.Type: ApplicationFiled: June 14, 2017Publication date: July 11, 2019Applicant: Xenios AGInventors: Knut JOECHLE, Sebastian KOEHLER
-
Publication number: 20180165289Abstract: Various embodiments of systems, computer program products, and methods to provide domain similarity scores for information retrieval are described herein. In an aspect, a plurality of files associated with a plurality of domains are retrieved. A corpus corresponding to the plurality of domains is generated based on the plurality of files by integrating the plurality of files corresponding to the plurality of domains. Further, similarity scores between the plurality of domains are determined based on the generated corpus. The similarity scores between the plurality of domains are persisted in a similarity scores repository to enable information retrieval during translating data between different languages.Type: ApplicationFiled: December 14, 2016Publication date: June 14, 2018Inventors: HANS-MARTIN RAMSL, SEBASTIAN KOEHLER
-
Patent number: 9002857Abstract: A method assigns importance ranks to documents within repositories or databases, such as any database of documents such as books or other printed material, electronic documentation, and pages within the world-wide web. The method uses a corpus of indexed documents that has been annotated to the terms of one or more ontologies in order to assign a semantic similarity score to queries based on terms taken from the ontologies. A statistical model is used to test the significance of matches between query terms and documents or categories. The method results in an acceleration of over 10,000-fold for realistic queries and ontologies, and makes it practicable to calculate P-values dynamically or to keep database annotations and the related P-value distributions up to date by frequent recalculation.Type: GrantFiled: August 13, 2009Date of Patent: April 7, 2015Assignees: Charite-Universitatsmedizin Berlin, Max-Planck-Gesellschaft zur Forderung der Wissenschaften E.V.Inventors: Peter N. Robinson, Marcel H. Schulz, Sebastian Bauer, Sebastian Köhler
-
Patent number: 8812506Abstract: Systems and methods are provided for processor-assisted indexing and searching, in which categories or individual documents within a database are annotated to the terms of an ontology, searched and then prioritized by rank. Items of the domain of interest, as well as the ontologies that describe attributes of those items, are embedded into a Bayesian network. Search queries correspond to user activations of items. An error model mimics incomplete or falsely specific items. Search results correspond to a subset of the items to which the query items are semantically-related. A probabilistic inference is performed to obtain marginal probabilities of each search result to explain the presence of the queries. These probabilities can then be used for ranking the search results.Type: GrantFiled: June 8, 2011Date of Patent: August 19, 2014Assignee: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.VInventors: Peter N. Robinson, Sebastian Bauer, Sebastian Koehler, Marcel H. Schulz
-
Publication number: 20120296895Abstract: Systems and methods are provided for processor-assisted indexing and searching, in which categories or individual documents within a database are annotated to the terms of an ontology, searched and then prioritized by rank. Items of the domain of interest, as well as the ontologies that describe attributes of those items, are embedded into a Bayesian network. Search queries correspond to user activations of items. An error model mimics incomplete or falsely specific items. Search results correspond to a subset of the items to which the query items are semantically-related. A probabilistic inference is performed to obtain marginal probabilities of each search result to explain the presence of the queries. These probabilities can then be used for ranking the search results.Type: ApplicationFiled: June 8, 2011Publication date: November 22, 2012Inventors: PETER N. ROBINSON, Sebastian Bauer, Sebastian Koehler, Marcel H. Schulz
-
Publication number: 20110040766Abstract: A method assigns importance ranks to documents within repositories or databases, such as any database of documents such as books or other printed material, electronic documentation, and pages within the world-wide web. The method uses a corpus of indexed documents that has been annotated to the terms of one or more ontologies in order to assign a semantic similarity score to queries based on terms taken from the ontologies. A statistical model is used to test the significance of matches between query terms and documents or categories. The method results in an acceleration of over 10,000-fold for realistic queries and ontologies, and makes it practicable to calculate P-values dynamically or to keep database annotations and the related P-value distributions up to date by frequent recalculation.Type: ApplicationFiled: August 13, 2009Publication date: February 17, 2011Inventors: Peter N. Robinson, Marcel H. Schulz, Sebastian Bauer, Sebastian Köhler