Patents Assigned to CAPERAY MEDICAL (PTY) LTD.
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Patent number: 11304672Abstract: An imaging system housing is provided which includes a body and a scanning plate. The body defines a cavity and an opening in communication with the cavity. The body includes one of a lip or groove formation extending from peripheral zone adjacent the opening in a direction away from or towards the cavity and transverse to a plane defined by the opening. The scanning plate is shaped and dimensioned to close the opening and has the other of a groove or lip formation extending along a periphery thereof and being shaped and dimensioned to cooperate with and receive the lip or groove formation of the body. The scanning plate is made from a low surface energy plastic material. The body and plate are bonded together using a structural acrylic adhesive applied to one or both of the lip and groove formations. The imaging system may be a dual-modality imaging system.Type: GrantFiled: May 15, 2020Date of Patent: April 19, 2022Assignee: CapeRay Medical (Pty) LtdInventors: James William Long, Raphael V. Smith, Christopher Leonard Vaughan, Roland Victor Baasch
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Publication number: 20200405251Abstract: An imaging system housing is provided which includes a body and a scanning plate. The body defines a cavity and an opening in communication with the cavity. The body includes one of a lip or groove formation extending from peripheral zone adjacent the opening in a direction away from or towards the cavity and transverse to a plane defined by the opening. The scanning plate is shaped and dimensioned to close the opening and has the other of a groove or lip formation extending along a periphery thereof and being shaped and dimensioned to cooperate with and receive the lip or groove formation of the body. The scanning plate is made from a low surface energy plastic material. The body and plate are bonded together using a structural acrylic adhesive applied to one or both of the lip and groove formations. The imaging system may be a dual-modality imaging system.Type: ApplicationFiled: May 15, 2020Publication date: December 31, 2020Applicant: CapeRay Medical (Pty) LtdInventors: James William Long, Raphael V. Smith, Christopher Leonard Vaughan, Roland Victor Baasch
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Patent number: 10220574Abstract: A composite housing and a method of assembling a composite housing for a scanning assembly. A body of the housing defines an opening of a first perimeter. A polymethylpentene scanning plate is provided which has lip with a marginally larger perimeter than the first perimeter. During assembly of the composite housing, at least a part of scanning plate is thermally contracted to allow it to be positioned within the opening such that the peripheral side surface of the scanning surface faces the edge of the body. When the scanning plate returns to ambient temperature and expands at least a portion of the side surface of the scanning plate engages the edge of the body.Type: GrantFiled: November 12, 2015Date of Patent: March 5, 2019Assignee: CapeRay Medical (Pty) LtdInventor: Raphael V Smith
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Publication number: 20180297293Abstract: A composite housing and a method of assembling a composite housing for a scanning assembly. A body of the housing defines an opening of a first perimeter. A polymethylpentene scanning plate is provided which has lip with a marginally larger perimeter than the first perimeter. During assembly of the composite housing, at least a part of scanning plate is thermally contracted to allow it to be positioned within the opening such that the peripheral side surface of the scanning surface faces the edge of the body. When the scanning plate returns to ambient temperature and expands at least a portion of the side surface of the scanning plate engages the edge of the body.Type: ApplicationFiled: November 12, 2015Publication date: October 18, 2018Applicant: CapeRay Medical (Pty) LtdInventor: Raphael V SMITH
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Patent number: 9636073Abstract: A scanning assembly for a dual-modality automated biological tissue imaging device having first and second compression surfaces is provided. The assembly comprises a housing defining a scanning/compression surface, an ultrasonic transducer mounted within the housing adjacent the scanning surface for movement in a plane parallel to the scanning surface and imaging the tissue through the scanning surface, an X-ray detector mounted within the housing for forming an X-ray image of the tissue based on X-ray radiation passed through the tissue and scanning surface from an X-ray source, and a drive for moving the transducer across the scanning surface so that the transducer generates a plurality of two-dimensional ultrasound tissue images. The housing is hermetically sealed and filled with non-conductive fluid with acoustic impedance resembling that of the tissue. The scanning surface has acoustic impedance resembling that of the tissue and can substantially withstand compression forces applied to the tissue.Type: GrantFiled: December 20, 2013Date of Patent: May 2, 2017Assignee: CAPERAY MEDICAL (PTY) LTD.Inventors: Michael David Evans, Raphael V. Smith, Christopher Leonard Vaughan
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Publication number: 20130281840Abstract: This invention relates to a scanning apparatus for imaging the breast that employs both X-ray and ultrasound technologies to enhance the diagnosis of cancer. There is provided a method for acquiring and co-registering the X-ray and ultrasound images in three-dimensional space, so that: the breast is in the same orientation and degree of compression when X-ray and ultrasound images are obtained; both sets of images are acquired simultaneously so as to minimize the time the woman's breast is held stationary; automated breast ultrasound images of the whole breast are acquired in a single scan; both image modalities are acquired in three dimensions; and radiation dose exposure to the woman is minimized. The method incorporates, in a single device, a system for acquiring full-field digital mammography and automated breast ultrasound images, and an algorithm for performing digital tomosynthesis reconstruction using these images.Type: ApplicationFiled: June 3, 2011Publication date: October 24, 2013Applicant: CAPERAY MEDICAL (PTY) LTD.Inventors: Christopher Leonard Vaughan, Michael David Evans