Patents by Inventor Stephan Clasen
Stephan Clasen 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: 11534281Abstract: The invention relates to a dental suction device (10) for suctioning liquids and particles from an oral cavity of a patient, with a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a hose, and a suction opening (20). In the course of the extent of the base body (12), an objective (50) is provided, which can be connected to a monitor (40), and by means of which the image taken by the objective (50) can be displayed.Type: GrantFiled: September 26, 2017Date of Patent: December 27, 2022Assignee: Cleverdent Ltd.Inventors: Stephan Clasen, Martin Kayser
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Patent number: 11369461Abstract: The invention relates to a dental mirror suction device (10) for suctioning liquids and particles from an oral cavity of a patient, with a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a hose, and a suction opening (20). The inner surface (14) has a mirror-coated surface (24) which is viewable through the suction opening (20) and which is arranged such that the oral cavity is viewable at least in some portions. The mirror suction device (10) is configured as a disposable mirror suction device.Type: GrantFiled: September 26, 2017Date of Patent: June 28, 2022Assignee: Cleverdent Ltd.Inventors: Stephan Clasen, Martin Kayser
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Patent number: 11324397Abstract: A dental suction mirror for suctioning liquids and particles from an oral cavity of a patient includes a tubular hollow main body having an inner surface, an outer surface, a longitudinal axis, and a connection opening for a tube and a suction opening. The inner surface has a mirrored surface that can be observed through the suction opening, with the mirrored surface being arranged in such a manner that the oral cavity can be observed at least in some regions via said mirrored surface. The hollow base body has a central wall along its longitudinal axis, which divides the hollow space at least in some regions into a first hollow channel and a second hollow channel.Type: GrantFiled: January 9, 2018Date of Patent: May 10, 2022Assignee: CLEVERDENT LTD.Inventors: Stephan Clasen, Martin Kayser
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Patent number: 10786139Abstract: A dental mirror sucker (10) for extracting liquids and particles from an oral cavity of a patient, having a hollow base body (12), which has an outer surface (16), an inner surface (14), a longitudinal axis (X-X) and a suction opening (20), wherein the inner surface (14) has a mirror (22) which can be observed through the suction opening (20) and the base body (12) is formed from a first base body part (32) and a second base body part (34), which are connected to each other.Type: GrantFiled: September 18, 2014Date of Patent: September 29, 2020Assignee: Cleverdent Ltd.Inventors: Stephan Clasen, Martin Kayser
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Publication number: 20200038156Abstract: The invention relates to a dental mirror suction device (10) for suctioning liquids and particles from an oral cavity of a patient, with a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a hose, and a suction opening (20). The inner surface (14) has a mirror-coated surface (24) which is viewable through the suction opening (20) and which is arranged such that the oral cavity is viewable at least in some portions. The mirror suction device (10) is configured as a disposable mirror suction device.Type: ApplicationFiled: September 26, 2017Publication date: February 6, 2020Applicant: Cleverdent Ltd.Inventors: Stephan CLASEN, Martin KAYSER
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Publication number: 20200030068Abstract: The invention relates to a dental suction device (10) for suctioning liquids and particles from an oral cavity of a patient, with a tubular hollow base body (12) having an inner surface (14), an outer surface (16), a longitudinal axis (X-X), a connection opening (18) for a hose, and a suction opening (20). In the course of the extent of the base body (12), an objective (50) is provided, which can be connected to a monitor (40), and by means of which the image taken by the objective (50) can be displayed.Type: ApplicationFiled: September 26, 2017Publication date: January 30, 2020Applicant: Cleverdent Ltd.Inventors: Stephan CLASEN, Martin KAYSER
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Publication number: 20190343378Abstract: A dental suction mirror for suctioning liquids and particles from an oral cavity of a patient, includes a tubular hollow main body having an inner surface, an outer surface, a longitudinal axis, and a connection opening for a tube and a suction opening. The inner surface has a mirrored surface that can be observed through the suction opening, with the mirrored surface being arranged in such a manner that the oral cavity can be observed at least in some regions via said mirrored surface. The hollow base body has a central wall along its longitudinal axis, which divides the hollow space at least in some regions into a first hollow channel and a second hollow channel.Type: ApplicationFiled: January 9, 2018Publication date: November 14, 2019Inventors: Stephan CLASEN, Martin KAYSER
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Publication number: 20190336255Abstract: A dental suction mirror for suctioning liquids and particles from an oral cavity includes a tubular hollow main body having inner and outer surfaces, a longitudinal axis, a connection opening for a tube, and a suction opening. The inner surface has a mirror that can be observed at least in some regions through the suction opening, and has a mirror surface and a rear side. The main body is configured as a single piece and includes, in its inner surface in the suction opening region, a mirror receptacle configured as a recess and in which the mirror is held in a locking manner. A method for producing a suction mirror includes at least manufacturing a base body with a mirror-accommodating portion and inserting the mirror by pressing it into the mirror-accommodating portion such that an elastic upper retaining shoulder is pressed outwards and contacts an upper face thereof.Type: ApplicationFiled: January 9, 2018Publication date: November 7, 2019Inventors: Stephan CLASEN, Martin KAYSER
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Publication number: 20160227987Abstract: The invention relates to a dental mirror sucker (10) for extracting liquids and particles from an oral cavity of a patient, having a hollow base body (12), which has an outer surface (16), an inner surface (14), a longitudinal axis (X-X) and a suction opening (20), wherein the inner surface (14) has a mirror (22) which can be observed through the suction opening (20) and the base body (12) is formed from a first base body part (32) and a second base body part (34), which are connected to each other.Type: ApplicationFiled: September 18, 2014Publication date: August 11, 2016Inventor: Stephan CLASEN
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Patent number: 8608472Abstract: The invention relates to a dental suction apparatus for suctioning fluids and debris from the mouth cavity of a patient during a treatment. The apparatus has a hollow base body with a longitudinal axis X-X that includes an outer surface, an inner surface, and a suction port. A mirrored surface is disposed on the inner surface of the suction port so that at least parts of the mouth cavity can be viewed through the suction port.Type: GrantFiled: January 7, 2005Date of Patent: December 17, 2013Inventors: Stephan Clasen, Martin Kayser
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Publication number: 20090311648Abstract: The invention relates to a medical suction device (10) for sucking up liquids and particles, said device comprising a hollow base body (12) having a longitudinal axis X-X, an outer surface (16), an inner surface (14), and a suction opening (20). Part of said base body has a reflecting surface (24).Type: ApplicationFiled: January 7, 2005Publication date: December 17, 2009Inventors: Stephan Clasen, Martin Kayser