Di Yan Phones & Addresses
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3973 Winslow Dr, Auburn Hills, MI 48326 (248) 371-0985
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Bradenton, FL
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North Las Vegas, NV
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7526 Byron Pl, Saint Louis, MO 63105
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Rochester Hills, MI
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Manasota, FL
Education
School / High School:
Cornell Law School
Ranks
Licence:
New York - Currently registered
Date:
2012
Publications
Us Patents
Portal And Real Time Imaging For Treatment Verification
View pageUS Patent:
8073104, Dec 6, 2011
Filed:
Sep 9, 2009
Appl. No.:
12/556270
Inventors:
Di Yan - Auburn Hills MI, US
Jian Liang - Troy MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Jian Liang - Troy MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Assignee:
William Beaumont Hospital - Royal Oak MI
International Classification:
A61N 5/10
US Classification:
378 65
Abstract:
A system for radiotherapy includes a first imaging system and a second imaging system. The first imaging system generates projection images of an area of interest of an object, and the second imaging system generates portal images of the area of interest of the object synchronously with the generation of the projection images. The radiotherapy system further includes a processing system that receives data associated with the projection images and data associated with the portal images and reconstructs 3D and 4D portal images from the projection images and the portal images.
Hyperthermia Assisted Radiation Therapy
View pageUS Patent:
8539948, Sep 24, 2013
Filed:
May 18, 2010
Appl. No.:
12/782323
Inventors:
Dan Ionascu - West Bloomfield MI, US
Brian Marples - Farmington Hills MI, US
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Brian Marples - Farmington Hills MI, US
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Assignee:
William Beaumont Hospital - Royal Oak MI
International Classification:
A61M 16/00
A62B 7/00
A62B 18/08
F24J 3/00
A61B 19/00
A61F 7/00
A62B 7/00
A62B 18/08
F24J 3/00
A61B 19/00
A61F 7/00
US Classification:
12820417, 12820113, 128898, 607104
Abstract:
A breathing system for hyperthermic assisted radiation therapy includes at least one heating element that modulates the temperature of air inhaled by a patient, at least one cooling element that modulates the humidity of the air inhaled by a patient, and a controller that maintains the desired humidity and temperature.
Intensity Modulated Arc Therapy With Continuous Couch Rotation/Shift And Simultaneous Cone Beam Imaging
View pageUS Patent:
8638905, Jan 28, 2014
Filed:
Jan 4, 2011
Appl. No.:
12/930348
Inventors:
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Assignee:
William Beaumont Hospital - Royal Oak MI
International Classification:
A61B 6/04
A61B 6/00
A61N 5/10
H05G 1/02
A61B 6/00
A61N 5/10
H05G 1/02
US Classification:
378 65, 378 20, 378209
Abstract:
A system for radiotherapy that includes a couch upon which a patient being treated by the system is positioned, the couch having continuous arc rotation for delivery accelerated irradiation to the patient.
Real-Time, On-Line And Offline Treatment Dose Tracking And Feedback Process For Volumetric Image Guided Adaptive Radiotherapy
View pageUS Patent:
20080031406, Feb 7, 2008
Filed:
May 24, 2007
Appl. No.:
11/805716
Inventors:
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
International Classification:
A61B 6/03
A61B 6/00
A61B 6/00
US Classification:
378014000, 378065000
Abstract:
A method of treating an object with radiation that includes generating volumetric image data of an area of interest of an object and emitting a therapeutic radiation beam towards the area of interest of the object in accordance with a reference plan. The method further includes evaluating the volumetric image data and at least one parameter of the therapeutic radiation beam to provide a real-time, on-line or off-line evaluation and on-line or off-line modification of the reference plan.
Local Adjustment Device For Radiotherapy
View pageUS Patent:
20110185503, Aug 4, 2011
Filed:
Jan 29, 2010
Appl. No.:
12/696595
Inventors:
Di Yan - Auburn Hills MI, US
Assignee:
William Beaumont Hospital - Royal Oak MI
International Classification:
A61G 7/065
A61G 7/00
A61G 7/00
US Classification:
5601
Abstract:
A cradle for supporting an anatomical portion of a patient during radiotherapy includes a plurality of air chambers and at least one pressure regulator that adjusts the pressure in each air chamber. The cradle may be connected to an electronic control unit that sends instructions to the at least one pressure regulator to pressure each air chamber to a desired pressure.
Portal And Real Time Imaging For Treatment Verification
View pageUS Patent:
20120076271, Mar 29, 2012
Filed:
Dec 5, 2011
Appl. No.:
13/311086
Inventors:
Di Yan - Auburn Hills MI, US
Jian Liang - Troy MI, US
Alvaro Martinez - Bloomfield MI, US
Jian Liang - Troy MI, US
Alvaro Martinez - Bloomfield MI, US
International Classification:
A61N 5/10
US Classification:
378 65
Abstract:
A system for radiotherapy includes a first imaging system and a second imaging system. The first imaging system generates projection images of an area of interest of an object, and the second imaging system generates portal images of the area of interest of the object synchronously with the generation of the projection images. The radiotherapy system further includes a processing system that receives data associated with the projection images and data associated with the portal images and reconstructs 3D and 4D portal images from the projection images and the portal images.
Tetrahedron Beam Computed Tomography With Multiple Detectors And/Or Source Arrays
View pageUS Patent:
20120163531, Jun 28, 2012
Filed:
Jul 29, 2011
Appl. No.:
13/194215
Inventors:
Tiezhi Zhang - Troy MI, US
Xiaochao Xu - Royal Oak MI, US
Joshua Kim - Royal Oak MI, US
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
Xiaochao Xu - Royal Oak MI, US
Joshua Kim - Royal Oak MI, US
Di Yan - Auburn Hills MI, US
Alvaro Martinez - Bloomfield Hills MI, US
International Classification:
A61B 6/03
US Classification:
378 9
Abstract:
A tetrahedron beam computed tomography system including an x ray source array that sequentially emits a plurality of x ray beams at different positions along a scanning direction and a collimator that intercepts the plurality of x-ray beams so that a plurality of fan-shaped x-ray beams emanate from the collimator towards an object. The system includes a first detector receiving a first set of fan-shaped x ray beams after they pass through the object, the first detector generating a first imaging signal for each of the received first set of fan-shaped x-ray beams and a second detector receiving a second set of fan-shaped x ray beams after they pass through the object, the second detector generating a second imaging signal for each of the received second set of fan-shaped x-ray beams. Each detector and source pair form a tetrahedral volume. In other embodiments, the system may also have more than two detectors arrays and/or more than one source array. Each pair of source array and detector array forms a tetrahedral volume. Using multiple detector arrays and source arrays can increase field of view, reduce the length of detector and source arrays so that the imaging system is more compact and mobile.
Local Adjustment Device For Radiotherapy
View pageUS Patent:
20120305007, Dec 6, 2012
Filed:
Jan 31, 2011
Appl. No.:
13/575662
Inventors:
Di Yan - Auburn Hills MI, US
Assignee:
WILLIAM BEAUMONT HOSPITAL - Royal Oak MI
International Classification:
A61G 13/12
US Classification:
128845
Abstract:
A cradle for positioning an anatomical portion of a patient during treatment includes a plurality of expandable fluid chambers and a pressure regulator configured to supply fluid to and withdraw fluid from each of the fluid chambers. A system for positioning an anatomical portion of a patient during treatment includes the aforementioned cradle and a control unit configured to control the pressure of each of the fluid chambers. A method for positioning an anatomical portion of a patient during treatment comprises the steps of placing the anatomical portion in the aforementioned cradle and adjusting the pressure of each of the fluid chambers to hold the anatomical portion in a desired position.