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Projects / Programmes source: ARIS

Innovations in medicine supported by laser triangulation

Research activity

Code Science Field Subfield
7.00.00  Interdisciplinary research     

Code Science Field
T130  Technological sciences  Production technology 
T165  Technological sciences  Laser technology 
B640  Biomedical sciences  Neurology, neuropsychology, neurophysiology 
B630  Biomedical sciences  Dermatology, venereology 
B710  Biomedical sciences  Physical medicine, kinesitherapy, revalidation, rehabilitation 
B600  Biomedical sciences  Surgery, orthopaedics, traumatology 
B540  Biomedical sciences  Respiratory system 
Keywords
Measurement of body shape, Contactless, laser triangulation, Balloon kyphoplasty, Osteoporotic vertebral fractures, Contact dermatitis, Patch testing, Contact allergy, Volume measurement
Evaluation (rules)
source: COBISS
Researchers (25)
no. Code Name and surname Research area Role Period No. of publicationsNo. of publications
1.  11905  PhD Aleš Babnik  Manufacturing technologies and systems  Researcher  2007 - 2009  103 
2.  03849  JANEZ BAJEC    Researcher  2007 - 2009  14 
3.  18327  PhD Drago Bračun  Manufacturing technologies and systems  Researcher  2007 - 2009  236 
4.  12756  PhD Dušan Čelan  Neurobiology  Researcher  2007 - 2009  168 
5.  04107  PhD Janez Diaci  Manufacturing technologies and systems  Researcher  2007 - 2009  363 
6.  15710  PhD Matjaž Fležar  Cardiovascular system  Researcher  2007 - 2010  553 
7.  05328  PhD Vojko Flis  Cardiovascular system  Researcher  2007 - 2010  728 
8.  27838  Matej Gajšek  Neurobiology  Researcher  2007 - 2010  23 
9.  23009  PhD Aleš Gorkič  Manufacturing technologies and systems  Researcher  2007 - 2009  43 
10.  10926  PhD Darja Horvat  Manufacturing technologies and systems  Researcher  2007 - 2009  64 
11.  21238  PhD Matija Jezeršek  Manufacturing technologies and systems  Researcher  2007 - 2010  375 
12.  19776  PhD Nada Kecelj  Metabolic and hormonal disorders  Researcher  2007 - 2010  189 
13.  20179  Peter Kecelj  Oncology  Researcher  2007  144 
14.  19380  PhD Radko Komadina  Neurobiology  Researcher  2007 - 2009  486 
15.  11041  PhD Tomaž Lunder  Microbiology and immunology  Researcher  2007 - 2010  127 
16.  05298  PhD Anton Mesec  Neurobiology  Researcher  2007 - 2010  150 
17.  01649  PhD Janez Možina  Manufacturing technologies and systems  Head  2007 - 2010  641 
18.  00288  PhD Ema Mušič  Microbiology and immunology  Researcher  2007 - 2010  490 
19.  17671  Lidija Ocepek    Technical associate  2007 - 2010  53 
20.  27638  Boštjan Perdan  Manufacturing technologies and systems  Researcher  2007 - 2009  24 
21.  27660  PhD Tadej Perhavec  Manufacturing technologies and systems  Researcher  2007 - 2009  23 
22.  15646  PhD Rok Petkovšek  Manufacturing technologies and systems  Researcher  2007 - 2009  273 
23.  05380  PhD Zvezdan Pirtošek  Neurobiology  Researcher  2007 - 2010  745 
24.  25463  PhD Tomaž Požar  Manufacturing technologies and systems  Junior researcher  2007 - 2009  146 
25.  11737  Miljana Vegnuti  Public health (occupational safety)  Researcher  2007 - 2010  130 
Organisations (3)
no. Code Research organisation City Registration number No. of publicationsNo. of publications
1.  0312  University Medical Centre Ljubljana  Ljubljana  5057272000  77,422 
2.  0782  University of Ljubljana, Faculty of Mechanical Engineering  Ljubljana  1627031  29,207 
3.  1613  University Clinic of Respiratory and Allergic Diseases  Golnik  1190997  7,110 
Abstract
The proposed multidisciplinary project is aimed at researching new methods of diagnosticing and healing of injuries and diseases supported by non-invasive measurement of human body shape in motion and rest based on laser triangulation. In this project the following topics will be dealt with: 1. Emergent physical examination in mass injuries 2. Functional diagnostics of lung and chest wall disorders 3. Non-invasive assessment of burns 4. Quantification of the effect of botulinum toxin in treatment of torticollis 5. Measurement of the wound healing velocity in venous leg ulcers 6. Diagnostics of allergic contact dermatitis 7. Study of sagital spinal curves at postmenopausal women 8. The shape analysis of osteoporotic vertebral fractures 9. Non-invasive assessment of a venus function of a lower leg The development of customized laser triangulation systems and supporting software for analysing the measured shape of the particular part of the human body will be carried out for each of the proposed research topics. Particularly innovative solutions are expected in the field of real-time measurement of the dynamic changes of the body shape.
Significance for science
(1) The importance of the study lies in the generation of new knowledge in the field of rapid physical diagnostics in fast surgical treatment of serious injuries. (2) Medical technology development is moving towards non-invasive acquisition of data on functioning of the human body and at the same time to improved objectivising of measurements. Laser triangulation is a method that meets these two essential elements and is as such placed in the context of current developments in medical technology. (3) Developing a prototype for non-invasive measurement of the extent and depth of burns will provide new insight into the physiology of these complex injuries. (4) The importance of the study will be mainly in the introduction of an objective diagnostic test for the disease, for which now only a subjective assessment is used. A pioneering part of the study will be in definition of the body part dynamics - movement. In the field of therapy it will be possible to more objectively measure the effect, resulting in pharmacoeconomic impact. (5) Accurate 3D measurement of the venous ulcer size, time tracking and calculating the speed of ulcer healing through the measured volume and ulcer surface. (6) The introduction of quantitative, precise, non-contact and for practical implementation simple method for further scientific research of contact allergic dermatitis and contact allergies. (7) The introduction of a new diagnostic apparatus for laser triangulation in medicine, additional information on changes in spinal curvature, depending on the progression of the process of osteoporosis, understanding the formation of spinal deformities. (8) Balloon cifo plastics is a new method to treat compression fractures of vertebrae. The survey will test indications and primarily contraindications for this particular operational method. (9) Development of a prototype for non-invasive measurement of venous function of the lower limbs may give new insight into the physiology of this complex system.
Significance for the country
The project is aimed at research of new methods of diagnostics and monitoring of treatment of injuries and illnesses on the basis of non-invasive measurement of three-dimensional shape of the human body at rest and in motion. It cosists of nine different medical topics which are connected by the possibility of using the results of the research and development of laser measurement techniques for three-dimensional measurement of body shape. The developed measurement systems excel in speed, precision and ease of use. Their special advantage is the possibility of measuring the shape of bodies in motion. The results of the proposed project will facilitate the development of new methods used for diagnosis and monitoring of treatment of injuries and illnesses on the basis of non-invasive measurement of three-dimensional shape of the human body at rest or in motion. Due to the high speed of execution and analysis of three-dimensional measurements (on average less than 10 seconds) the patients will be diagnosed more quickly (shorter queue for the diagnostic process), more often (the measurements is completely harmless for the patient), and the course of treatment will be documented and managed more accurately. The price of each measurement is negligible (only depreciation costs of equipment, value ranging in order of magnitude from 5000-10000 euros). Overall, the development of new rapid diagnostic methods based on measurement of three-dimensional body shape in certain fields of medicine improves treatment options and brings financial savings in health care.
Most important scientific results Annual report 2008, 2009, final report, complete report on dLib.si
Most important socioeconomically and culturally relevant results Annual report 2008, 2009, final report, complete report on dLib.si
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