Patents Assigned to Aribex, Inc.
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Patent number: 9442083Abstract: Systems and methods for imaging an object using backscattered radiation are described. The imaging system comprises both a radiation source for irradiating an object that is rotationally movable about the object, and a detector for detecting backscattered radiation from the object that can be disposed on substantially the same side of the object as the source and which can be rotationally movable about the object. The detector can be separated into multiple detector segments with each segment having a single line of sight projection through the object and so detects radiation along that line of sight. Thus, each detector segment can isolate the desired component of the backscattered radiation. By moving independently of each other about the object, the source and detector can collect multiple images of the object at different angles of rotation and generate a three dimensional reconstruction of the object. Other embodiments are described.Type: GrantFiled: February 14, 2012Date of Patent: September 13, 2016Assignee: Aribex, Inc.Inventors: D. Clark Turner, Ross Whitaker
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Patent number: 9194828Abstract: Handheld imaging systems and methods for using such systems to create a 3D image of a desired object using scattered radiation are described. The handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a fan beam or cone beam, and multiple detector elements for detecting backscattered radiation from the object, where each detector element has a different view of the object and collects an image of the object that is different than the other detector elements. Alternatively, the handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a pencil beam of radiation, and a detector configured to detect backscattered radiation from the object, wherein the detector and the radiation source are oriented off-axis relative to each other.Type: GrantFiled: May 22, 2013Date of Patent: November 24, 2015Assignee: Aribex, Inc.Inventor: D. Clark Turner
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Patent number: 9101284Abstract: Apparatus and methods for collimation of x-ray beams. According to various embodiments, an x-ray apparatus may comprise an x-ray source, a first rotatable disk comprising a first plurality of angled slots, and a first shutter comprising a first plurality of protruding members. At least one of the first plurality of protruding members may be positioned within a first angled slot of the first plurality of angled slots, and at least one of the first plurality of protruding members may be positioned within a second angled slot of the first plurality of angled slots. The first shutter may at least partially define an x-ray collimation aperture, and the apparatus may be configured such that rotation of the first rotatable disk results in movement of the first shutter to alter a size of the x-ray collimation aperture. The x-ray apparatus may also be configured to be handheld.Type: GrantFiled: January 27, 2015Date of Patent: August 11, 2015Assignee: Aribex, Inc.Inventors: David J. Laws, Devin Ellsworth
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Patent number: 9028145Abstract: Apparatus and methods for collimation of x-ray beams. According to various embodiments, an x-ray apparatus may comprise a first rotatable disk comprising a first plurality of angled slots and a first shutter comprising a first plurality of protruding members. At least one of the first plurality of protruding members may be positioned within a first angled slot of the first plurality of angled slots, and at least one of the first plurality of protruding members may be positioned within a second angled slot of the first plurality of angled slots. The first shutter may at least partially define an x-ray collimation aperture, and the apparatus may be configured such that rotation of the first rotatable disk results in movement of the first shutter to alter a size of the x-ray collimation aperture.Type: GrantFiled: November 21, 2012Date of Patent: May 12, 2015Assignee: Aribex, Inc.Inventors: David J. Laws, Devin Ellsworth
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Patent number: 8989352Abstract: Apparatus and methods for providing a distance indication using an x-ray apparatus. According to various embodiments, an x-ray apparatus may be provided comprising an x-ray generator and a visible light generator. The apparatus may further comprise a projection member, such as a reticle, comprising a material at least partially transparent to visible light, wherein the projection member comprises an image positioned within the path of the visible light so as to project a secondary image comprising a shadow defined by the image. A LASER configured to deliver a LASER beam at an angle relative to the visible light may be provided such that the LASER beam intersects at least a portion of the secondary image at a predetermined distance from the LASER to allow a user to determine precisely a distance from the apparatus to an object to be exposed to x-ray radiation.Type: GrantFiled: November 21, 2012Date of Patent: March 24, 2015Assignee: Aribex, Inc.Inventors: David J. Laws, Devin Ellsworth
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Publication number: 20130315368Abstract: Handheld imaging systems and methods for using such systems to create a 3D image of a desired object using scattered radiation are described. The handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a fan beam or cone beam, and multiple detector elements for detecting backscattered radiation from the object, where each detector element has a different view of the object and collects an image of the object that is different than the other detector elements. Alternatively, the handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a pencil beam of radiation, and a detector configured to detect backscattered radiation from the object, wherein the detector and the radiation source are oriented off-axis relative to each other.Type: ApplicationFiled: May 21, 2013Publication date: November 28, 2013Applicant: Aribex, Inc.Inventor: D. Clark Turner
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Publication number: 20130315369Abstract: Handheld imaging systems and methods for using such systems to create a 3D image of a desired object using scattered radiation are described. The handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a fan beam or cone beam, and multiple detector elements for detecting backscattered radiation from the object, where each detector element has a different view of the object and collects an image of the object that is different than the other detector elements. Alternatively, the handheld imaging apparatus can contain a housing, a radiation source for irradiating an object with a pencil beam of radiation, and a detector configured to detect backscattered radiation from the object, wherein the detector and the radiation source are oriented off-axis relative to each other.Type: ApplicationFiled: May 22, 2013Publication date: November 28, 2013Applicant: Aribex, Inc.Inventor: D. Clark Turner
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Publication number: 20130182829Abstract: Alignment systems and associated methods of using such systems to help aim an x-ray source at an x-ray detector are described in this application. The alignment systems can contain an electromagnetic radiation transmitter (or receiver) that is associated with the x-ray detector and an electromagnetic radiation receiver (or transmitter) that is associated with the x-ray source. Electromagnetic radiation produced by the electromagnetic radiation transmitter can be detected by the receiver and used to align the x-ray source and the x-ray detector in the x-ray device. In some configurations, the electromagnetic radiation transmitter contains a radio-frequency (RF) antenna (or antenna array) that is attached in a fixed position relative to the x-ray detector and the electromagnetic radiation receiver also contains an RF antenna (or antenna array) that is in a fixed position relative to the x-ray detector. Other embodiments are described.Type: ApplicationFiled: January 17, 2013Publication date: July 18, 2013Applicant: Aribex, Inc.Inventors: Khoi Nguyen, John McMullen
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Publication number: 20130136239Abstract: Apparatus and methods for collimation of x-ray beams. According to various embodiments, an x-ray apparatus may comprise a first rotatable disk comprising a first plurality of angled slots and a first shutter comprising a first plurality of protruding members. At least one of the first plurality of protruding members may be positioned within a first angled slot of the first plurality of angled slots, and at least one of the first plurality of protruding members may be positioned within a second angled slot of the first plurality of angled slots. The first shutter may at least partially define an x-ray collimation aperture, and the apparatus may be configured such that rotation of the first rotatable disk results in movement of the first shutter to alter a size of the x-ray collimation aperture.Type: ApplicationFiled: November 21, 2012Publication date: May 30, 2013Applicant: ARIBEX, INC.Inventor: Aribex, Inc.
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Publication number: 20130136238Abstract: Apparatus and methods for providing a distance indication using an x-ray apparatus. According to various embodiments, an x-ray apparatus may be provided comprising an x-ray generator and a visible light generator. The apparatus may further comprise a projection member, such as a reticle, comprising a material at least partially transparent to visible light, wherein the projection member comprises an image positioned within the path of the visible light so as to project a secondary image comprising a shadow defined by the image. A LASER configured to deliver a LASER beam at an angle relative to the visible light may be provided such that the LASER beam intersects at least a portion of the secondary image at a predetermined distance from the LASER to allow a user to determine precisely a distance from the apparatus to an object to be exposed to x-ray radiation.Type: ApplicationFiled: November 21, 2012Publication date: May 30, 2013Applicant: ARIBEX, INC.Inventor: Aribex, Inc.
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Patent number: 7496178Abstract: Portable x-ray devices and methods for using such devices are described. The devices have an x-ray tube powered by an integrated power system. The x-ray tube is shielded with a low-density insulating material containing a high-Z substance. The devices can also have an integrated display component. With these components, the size and weight of the x-ray devices can be reduced, and the portability of the devices enhanced. Thus, the portable x-ray devices are especially useful for applications where portability is an important feature such as in field work, remote operations, and mobile operations such nursing homes, home healthcare, teaching classrooms. This portability feature can be particularly useful in multi-suite medical and dental offices where a single x-ray device can be used in multiple offices instead of single using an x-ray device in each office.Type: GrantFiled: February 18, 2005Date of Patent: February 24, 2009Assignee: Aribex, Inc.Inventor: D. Clark Turner
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Patent number: 7224769Abstract: Portable x-ray devices and methods for using such devices are described. The devices have an x-ray tube powered by an integrated power system. The x-ray tube is shielded with a low-density insulating material containing a high-Z substance. The devices can also have an integrated display component. With these components, the size and weight of the x-ray devices can be reduced and the portability of the devices enhanced. The x-ray devices also have an x-ray detecting means that is not structurally attached to the device and therefore is free standing. Consequently, the x-ray devices can also be used as a digital x-ray camera. The portable x-ray devices are especially useful for applications where portability is an important feature such as in field work, remote operations, and mobile operations such as nursing homes, home healthcare, or teaching classrooms.Type: GrantFiled: March 21, 2005Date of Patent: May 29, 2007Assignee: Aribex, Inc.Inventor: D. Clark Turner