CONTACT

Connect with us
Dr. Nosil's dental imaging phantom in use

Success. Your message is sent.

Please fill in all required fields indicated with a blue * star.

Please fill in all required fields indicated with a blue * star.

Location

Office phone

+1-778-998-6110

Office Address

#2 - 8855 212th Street Langley, BC V1M 2G8DIRECTIONS

Hours of operation

Monday-Friday: 9am - 5pm (PST)
Weekends and Holidays: Closed

Dr Nosil Langley Office

Testimonials

~ Dr. Patrik NosilRoyal Society University Research Fellow ERC Research Fellow, Department of Animal and Plant Sciences University of Sheffield

As a biologist with 15 years experience in ecology, genetics, and evolution I can testify that there is increasing evidence for the harmful effects of ionizing radiation. This can involve not only point mutations to DNA sequences but also larger structural changes in the genome. Thus, proper tools for minimizing radiation exposure, such as those offered by IQ(D) Protocol which optimizes image quality and radiation dose, are highly desirable.

~ John C F MacDonald, BA, MSc, FCCPM Medical Physicist, Consulting to Nosil, DSc Innovations

I have known Dr Nosil, both personally and professionally, for some 30 years. We have worked together successfully on a number of medical physics projects, including consulting with the government of Bermuda on matters relating to radiation protection of medical and dental patients.

In recent years, he has been developing a ‘ phantom’ which can be used to ensure that the use of dental x-ray units produces optimal x-ray images with minimum hazard to the patient. Such a device is long overdue. I have followed the development of this ‘phantom’ with great interest, and can say that the Nosil phantom allows the best information on dental x-rays to be obtained by dentists and dental technicians alike.

As a retired medical physicist, I have enjoyed my association and friendship with Dr Nosil, and hope that they will continue into the future.

Read Full Comment Close
~ Dr. Rahim Jamal, BSc (Hons)., DMD, GPRDentist, Alard Dental

I’ve come to learn about Josip’s work through the years I have known him. He is a very intelligent man who is absolutely dedicated to his work. Josip is highly motivated to invent a technique to better diagnose x-ray radiation and doses. He is an amazing man, he is always genuine and a character.

~ Drs. Marijan and Toni DružetaDentist, Vodnjan, Croatia

As I dentist, I like to see x-ray images to help me to diagnose disease in the areas of interests. Patient x-rays assume the equipment I use functions well, and changes in patient images are strictly positive findings related to the problems with the patient. These comparisons of patient images with standard images by Visual Grading Analyses (VGA) method are possible because on many years of learning and experience.

I have viewed pictures of the Dental Phantom. I am pleased I can use the same VGA Method here and the philosophy as with patient roentgenography. However, as the phantom is the same standard picture and is always the same, it is easier and perhaps a bit earlier to detect equipment deteriorations. Dental practice will profit from quality control experience and improve a bit. I strongly recommend legislation by governments as per International (IAEA, UN,..) recommendations.

Read Full Comment Close
~ Ken SituVIHA PACS Supervisor, Vancouver Island, BC

During his long professional working career at various health care institutions, Dr. Nosil has gained vast experience in Quality Control and has developed many phantoms for quality control, equipment performance evaluation, and quality assurance purposes. Utilizing these purpose-built phantoms, his quality control and quality assurance programs expanded the diagnostic imaging capabilities, made many improvements in the quality control of radiographic equipment and isotope dosimetry, and reduced the exposure of patients to unnecessarily high doses of radiation.

This book on Quality Control is the remarkable cultivation of his education, his vast experience, and his long and distinguished professional career. This book is impeccable, in fact, an exquisite refinement of his career. This book will inspire readers to take a new approach to quality control, and foster the growth of quality control programs.”

Read Full Comment Close
~ R OliverProfessor of Medical Physics, Department of Medical Physics, Royal Postgraduate Medical School Hammersmith Hospital, London and University of London

Mr. Nosil has then taken part in all aspects of the work in the Diagnostic Physics section of the Department including the preparation of radioactively labelled pharmaceuticals for diagnostic procedures, thyroid tests, scanning and gamma camera studies and radiation protection. He has also studied the arrangements for preparation of production and supply of short lived radio nuclides. In particular he has played a very active part in further cyclotron studies using radioactive nitrogen from the Cyclotron Unit in clinical research studies of lung perfusion and ventilation using the gamma camera and the Hewlett Packard Type 2100 computer on-line data processing. In this connection he has some original developments in the treatment of data. to display 'dynamic' images related to regional turnover of the tracer in the lung, work which he is now preparing for a preliminary publication in collaboration with the Physics and Clinical staff of the School.

Read Full Comment Close
~ C. J. BlandEmeritus Professor of Physics, University of Calgary, Alberta

Dr. Nosil played a key role in making the Foothills Hospital one of the foremost hospitals in North America. It was a pleasure for me to collaborate with him on a project to determine attenuation coefficients of gamma rays in tissue. This work was subsequently published. In another project, we studied the feasibility of using a coded aperture for diagnostic imaging. Such apertures are used to form X-ray images of astronomical sources. We felt that the device might allow imaging to be carried out using less radiation intensities than are needed for pin-hole imaging. A mosaic of plastic and lead squares was constructed and we succeeded in reconstructing an image of a thyroid phantom.

~ Richard A. Stein, ProfessorThe University of Calgary FACULTY OF ENGINEERING, Department of Electrical and Computer Engineering

First, Computed Tomography (CT) paper was focused on the caudate nucleus and the need to develop quantitative characterization of it in schizophrenia research. Second paper published in Medical Physics, described the dependence of the left ventricular ejection fraction calculation on the background correction in gated cardiac blood pool studies. Josip displayed a solid practical and theatrical knowledge of medical physics and imaging processes. He was resourceful end innovated and contributed fully to our work. Without his contributions, the project could not have been successfully concluded. lt was good to have 'full' collaboration of departments of Psychiatry, Engineering, and Radiological Sciences and Medical Imaging of the University of Calgary.

~ Reinhard Kloiber MD FRCPCChief, Division lo Nuclear Medicine, Calgary, Alberta, Canada

Dr. Josip Nosil served as Medical Physicist in the department lo Radiologic Sciences and Diagnostic Imaging from October 1978 to October 1986.

His detailed knowledge of technology and thorough acceptance testing proved invaluable during equipment selection and installation. His grasp of the significance to physics principles in imaging, therapy and patient care made him a helpful consultant. His fastidious approach to quality assurance and radiation safety gave assurance that these aspects were carefully addressed. His insightful and novel approach to problems, led to interesting ideas and innovative solutions.

~ Larry Playfair, M.D., FRCPCRadiologist, Playfair Enterprises

I have personally known Dr. Nosil since 1978 when I was a radiology resident at Foothills Hospital in Calgary and he started as the Nuclear Medicine physicist. He helped teach physics to the residents. He was very knowledgeable about his field with an extensive background and experience. After my residency we moved to Red Deer, Alberta to practice. Dr. Nosil was a consultant physicist for our department for a time and helped us with equipment acceptance testing and quality control, both in CT and nuclear medicine.

After Dr. Nosil moved to Victoria, B.C., we have continued to have association as friends and associates. I have a lot of respect for him as a professional and as a person. He has high standards both in his professional and personal life.

Read Full Comment Close
~ Dr. Sime Spaventi ProfessorNuclear medicine specialist, Dr. Mladen Stojanovic Clinical Hospital, Zagreb, Croatia

In particular, Dr. Nosil has been very active in further cyclotron studies using radioactive krypton (Kr-81m) from the cyclotron unit of the Institute, working on clinical research studies of the lung ventilation using the scintillation camera and a computer. He has original developments in the production of Rb-81/Kr-81m generators, application of Kr-81m gas for ventilation studies and development of the mathematical lung model. All his experimental and theoretical innovations proved to be very useful and have become a part of routine work in the Clinic.

Dr. Nosil is competent Medical physicist, very hard working colleague of excellent character.

Read Full Comment Close