Patents by Inventor Fred McBagonluri
Fred McBagonluri 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: 7680634Abstract: A system and appertaining algorithm provide a cutting and shaping of the hearing aid shell using an Ellipsoidal Line Cut that increases the speed of detailing operations and enables a creation of more cosmetically appealing shells. A contour algorithm determines a projected contour on the bottom cut plane that corresponds in shape to a portion of the line cut plane contour, and a merger algorithm defines a line cut surface between the portion of the line cut plane contour and the projected contour. An elimination algorithm eliminates parts of the new hearing aid shell design that extend beyond boundaries defined by the original hearing aid shell design.Type: GrantFiled: October 3, 2006Date of Patent: March 16, 2010Assignees: Siemens Hearing Instruments, Inc., Siemens Aktiengesellschaft, Siemens CorporationInventors: Artem Boltyenkov, Andreas Reh, Tong Fang, Fred McBagonluri, Jörg Bindner
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Publication number: 20090296971Abstract: The low frequency efficiency of a hearing instrument receiver can be improved by increasing the unoccupied rear volume. The receiver may be configured with one or more motor and diaphragm assemblies. The receiver may also be fabricated using multiple, conventional receivers with an added housing to create the increased, unoccupied rear volume.Type: ApplicationFiled: September 10, 2008Publication date: December 3, 2009Applicant: Siemens Hearing Instruments, Inc.Inventors: Oleg Saltykov, Fred McBagonluri
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Patent number: 7609259Abstract: A method and appertaining system load 3D shape information defining a hearing aid shell into a processor and present a representation of the shell on a display. A fill boundary is entered by a user operating a user input device and a fill region for the shell is thus defined. The fill boundary is then displayed, but can be modified by the user. Various checks may be performed to ensure that the fill region is a proper one, and if not, a status can be provided to the user indicating why the fill region is unacceptable. The displayed shell can be rotated and moved to assist the user. Once an acceptable fill region has been defined, an indication is provided by the user that the displayed fill region is to be used as the actual fill region.Type: GrantFiled: October 18, 2006Date of Patent: October 27, 2009Assignee: Siemens Audiologische Technik GmbHInventors: Fred McBagonluri, Artem Boltyenkov, Oleg Saltykov
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Patent number: 7605812Abstract: A method and appertaining system are provided for automatically modeling a hearing aid sheet design. A 3D geometric description of an undetailed shell model is received, and its features and associated descriptors are automatically extracted. These features are classified, and a database of existing shells and features is queried to determine if a stored shell model matches the received shell model or if stored features match one or more of the extracted features. If matches are found, then specific rules are implemented that have been previously stored and associated with the matched shell model or features on the received shell model. If no matches are found, then generalized binaural modeling rules are utilized based on the classified features.Type: GrantFiled: December 19, 2006Date of Patent: October 20, 2009Assignee: Siemens AktiengesellschaftInventors: Fred McBagonluri, Joerg Bindner
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Publication number: 20090238388Abstract: A hearing aid with a microphone for receiving acoustic signals and converting them to electrical signals, electronic circuitry for processing the electrical signals, and a speaker for converting the processed electrical signals into acoustic signals, has a shell that encases at least portions of the microphone, the electronic circuitry, and the speaker, the shell further encasing an inside volume. The hearing aid further has a vent that provides an opening between the inside volume and a region external to the hearing aid. A flexible membrane is provided that covers an opening of the vent and an acoustic resistor that contacts the flexible membrane. The membrane helps prevent wax fumes from entering the inside volume, and the acoustic resistor helps to reduce distortion in the frequency response of the hearing aid.Type: ApplicationFiled: March 20, 2008Publication date: September 24, 2009Applicant: Siemens Hearing Instruments, Inc.Inventors: Oleg Saltykov, Fred McBagonluri
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Publication number: 20090196447Abstract: The present invention relates generally to a method for assembling a hearing aid device, comprised of providing a software system that determines a position for a virtual receiver and a position for at least one component of a virtual faceplate inside a hearing aid shell. The present invention also includes utilizing guides to replicate the position for the receiver and the position for at least one component of the faceplate during construction of the shell, and providing the software system to verify that the receiver and one or more components will not collide with the faceplate and guides. The present invention is further comprised of providing the software system to merge the shell with the guides.Type: ApplicationFiled: February 1, 2008Publication date: August 6, 2009Applicant: Siemens Hearing Instruments, Inc.Inventors: Fred McBagonluri, Gene Mulvihill, JR., Oleg Saltykov
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Publication number: 20090097682Abstract: The invention relates to a method for implementing an automated hearing aid modeling system that is a computerized rule-based binaural modeling system which includes performing a hearing-aid class dependent processing on the hearing aid shell design. Features of the hearing aid shell are recognized and attributes associated with these features are stored. A rule-based product handling for the shell model is used that is determined based on a determined shell type. Global and local offsets are performed on data associated with the shell model, as is binaural processing to augmented detailing and modeling protocols used on the shell model. The hearing aid is created based on the shell model processed according to the preceding steps. An appertaining system for implementing the method is also provided.Type: ApplicationFiled: October 12, 2007Publication date: April 16, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Fred McBagonluri, Artem Boltyenkov, Lavlesh Lamba
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Publication number: 20090097724Abstract: A method and appertaining system determine and output parameters associated with an ear canal according to a particular taxonomy. The output can then be input to various other systems associated with hearing aid design. An intelligent computational approach is utilized that models the physiology of the human ear canal as reconcilable with a conic or quadric section. The canal segment of the impression is sliced, and various parameters are determined according to each slice. Then, these parameters are analyzed in order to create a basic classification of the canal morphology.Type: ApplicationFiled: October 16, 2007Publication date: April 16, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Fred McBagonluri, Raquel Calvachi, Luis Calvachi
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Publication number: 20090099677Abstract: A method is provided for automatically determining the position of and placing a faceplate assembly on a hearing instrument shell that takes into account patient anatomical features. These anatomical features of the shell are used as landmarks for ensuring that the final position of the faceplate on the hearing instrument is optimized both in terms of esthetics and increased comfort. The protocols defined herein take advantage of the intrinsic features of the human ear anatomy and the geometry of the electronic components to ensure that design and manufacturing of ITEs are optimized for efficiency and the process can be completely automated to ensure consistence and practice reproducibility.Type: ApplicationFiled: October 16, 2007Publication date: April 16, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Fred McBagonluri, Raquel Calvachi, Luis Calvachi
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Publication number: 20090063107Abstract: A method and appertaining system is provided for reducing distortions in a hearing aid shell having complex surfaces with areas having high and low curvatures, the distortions occurring due to uneven material loss during tumbling and buffing operations. The method determines the curvature in defined regions of the shell and determines a new shell surface that is dependent upon the curvature in each respective region. Templates may be utilized th further define the new surface. With the new surface thus defined, the tumbling and buffing operations result in an end product having the desired shape.Type: ApplicationFiled: August 28, 2007Publication date: March 5, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri
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Publication number: 20090063184Abstract: A method and appertaining system for performing the method is provided in which the modeling and detailing of a hearing aid shell can be done at a remote site, while the work order handling and the actual manufacture are performed at a local site without the need to transmit large STL files from the remote site to the local site. The local site is able to construct an STL file from data defining the original undetailed impression and a project file containing the detailing algorithms from the remote site. The hearing aid shell may then be manufactured from the STL file.Type: ApplicationFiled: August 30, 2007Publication date: March 5, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Fred McBagonluri, Artem Boltyenkov, Lavlesh Lamba
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Publication number: 20090060242Abstract: A method and appertaining assembly are provided for CIC hearing aid manufacture for the placement of floating components. A hearing aid shell fixture is formed that comprises an interior region identical in shape and size to an interior region of an actual hearing aid shell, and a replica of one or more shell components that is positioned so as to replicate a position and size of one or more real shell components in the actual hearing aid shell. The hearing aid shell fixture is placed onto a faceplate assembly that comprises a floating component, and a position of the floating component is adjusted to avoid contact with the replica of one or more shell components. The hearing aid shell fixture on the faceplate is subsequently replaced with the actual hearing aid shell.Type: ApplicationFiled: August 27, 2007Publication date: March 5, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri
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Publication number: 20090060241Abstract: A CIC hearing instrument and appertaining method are provided that improve feedback stability. Accordingly, the microphone inlet is located on the faceplate of the instrument at a position of least vibration. Furthermore, the receiver is located in the device such that its vibrating membrane is parallel to a plane calculated to include a line of minimal vibration on the faceplate and a center of gravity for the instrument.Type: ApplicationFiled: August 28, 2007Publication date: March 5, 2009Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri
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Publication number: 20080310728Abstract: A method and system for side detection of an undetailed 3D ear impression is disclosed. In order to determine whether a received 3D undetailed ear impression is a left or right ear impression, a local coordinate system of the 3D undetailed ear is defined based on side independent features of the 3D undetailed ear impression. A skeleton (or center spline) of the 3D undetailed ear impression is detected, and it is determined whether the 3D undetailed ear impression is a left or right ear impression based on the skeleton and the local coordinate system.Type: ApplicationFiled: May 28, 2008Publication date: December 18, 2008Inventors: Rupen Melkisetoglu, Tong Fang, Fred McBagonluri, Gregory G. Slabaugh
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Publication number: 20080273729Abstract: A hearing aid and appertaining method of assembly are provided in which a receiver assembly is placed within a shell of the hearing aid, the receiver assembly comprising a left and right stud. A receiver tube is connected to the receiver assembly and extends through a hole in a supporting plate and shell tip respectively. A permanent latch is provided comprising a cavity into which the first stud of the receiver assembly is located when the receiver assembly is in its designated position. An external rail latch slides on the external rail and secures the receiver assembly in its designated position by interfacing with the second stud.Type: ApplicationFiled: May 1, 2007Publication date: November 6, 2008Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri
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Patent number: 7447556Abstract: A system and appertaining method are provided for electronically detailing an impression of an ear canal of a patient. A digitized geometric model of the impression is created, and a software tool is utilized to determine a bony part or canal direction, as well as first and second bends of the impression. An aperture of the impression is determined, and a cutting plane through the aperture is calculated such that the normal vector through the aperture plane aligns with a normal vector of the second bend plane. On establishing this congruence, modeling parameters optimized for modeling wireless based hearing instruments are evoked to optimized and automate design. This calculation can then be utilized for either manual or automated shaping and cutting operations.Type: GrantFiled: February 3, 2006Date of Patent: November 4, 2008Assignee: Siemens Audiologische Technik GmbHInventors: Fred McBagonluri, Tong Fang, Peter Nikles, Joerg Bindner
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Publication number: 20080253597Abstract: A method and appertaining system provide for automatically adding a wax guard to a hearing aid shell impression. The location of a canal, tip of the canal, and central line of the impression are automatically identified in a digital 3D representation of a hearing aid shell impression. A first wax guard plane is determined at a predefined flip distance from the canal tip along the central line, and a second wax guard plane is determined at a predefined canal tip offset distance from the canal tip along the central line. A size and position for a feature of the wax guard is calculated based on predefined parameters, and the wax guard is constructed utilizing the calculated side and position. The type of wax guard can be a bell bore design, an open design, a Philip design, or a flip design.Type: ApplicationFiled: April 10, 2007Publication date: October 16, 2008Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Artem Boltyenkov, Tong Fang, Fred McBagonluri, Andreas Reh
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Publication number: 20080247578Abstract: In order to reduce feedback in a hearing aid, a hearing aid receiver is provided that comprises a housing having an inside surface and an outside surface, a motor, an active armature that is attached to the motor and attached to the inside surface of the housing, the active armature being driven in a vibrational manner by the motor, and an external passive component that is attached to the outside surface of the housing, the external passive component designed to vibrate in a direction opposed to vibrations of the active armature. A corresponding method for operating such a hearing aid receives is also provided.Type: ApplicationFiled: April 4, 2007Publication date: October 9, 2008Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri
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Publication number: 20080247579Abstract: A method and appertaining system for implementing the method is provided for designing hearing aids having flexible parts. Three-dimensional data is provided that is related to both a soft part and a hard part of a hearing aid component into a computer-based system. Additionally, information is entered related to material characteristics for both the soft part and the hard part of the component. A component within the hearing aid shell is placed and moved in a model generated by the system. Forces, stresses, and/or amount of deformation for parts of the component based on the location of the component and at least one of another component and the shell are calculated, and the three-dimensional data model of the shell is revised based upon the calculated degree of deformation, forces, and/or stresses.Type: ApplicationFiled: April 4, 2007Publication date: October 9, 2008Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Fred McBagonluri, Artem Boltyenkov, Oleg Saltykov
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Publication number: 20080247581Abstract: A construction of a CIC instrument is provided, along with a corresponding method of manufacturing such a CIC instrument, that prevents floating components from contacting with an insulated receiver and, therefore, assures feedback-free operation. This is achieved through the presence of a compartment for the receiver in which the receiver resides, and a cover placed on top of the receiver compartment in a mating recess of the receiver compartment.Type: ApplicationFiled: April 4, 2007Publication date: October 9, 2008Applicant: SIEMENS HEARING INSTRUMENTS INC.Inventors: Oleg Saltykov, Fred McBagonluri