Holographic measurement and simulation of 3-D ultrasound fields distorted by soft-tissue phantoms

2019 ◽  
Vol 146 (4) ◽  
pp. 3069-3069
Author(s):  
Wayne Kreider ◽  
Alex T. Peek ◽  
Christopher Hunter ◽  
Tatiana D. Khokhlova ◽  
Pavel B. Rosnitskiy ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Tissue Phantoms ◽  
Holographic Measurement

USE OF DXA TO DETECT SOFT TISSUE PHANTOMS PLACED UPON THE BODY

1995 ◽  
Vol 27 (Supplement) ◽  
pp. S117
Author(s):  
L. A. Milliken ◽  
S. B. Going ◽  
T. G. Lohman
Keyword(s):  
Soft Tissue ◽  
The Body ◽  
Tissue Phantoms

Conversion Factors between Energy Imparted to the Patient and Air Collision Kerma Integrated over Beam Area in Pediatric Radiology

1993 ◽  
Vol 34 (1) ◽  
pp. 92-98 ◽  
Author(s):  
J. Persliden ◽  
M. Sandborg
Keyword(s):  
Monte Carlo ◽  
Soft Tissue ◽  
Conversion Factor ◽  
Field Size ◽  
Conversion Factors ◽  
X Ray ◽  
Monte Carlo Calculations ◽  
Tissue Phantoms ◽  
Tube Potential ◽  
Pediatric Radiography

Conversion factors between the energy imparted to the patient in pediatric radiography and air collision kerma integrated over beam area are presented. The values have been derived from Monte Carlo calculations in soft tissue phantoms and extend results published earlier to cover children from early infancy to the age of 15 years. Variations related to phantom size as well as to focus-phantom distance, radiation field size, orientation of view (a.p., lateral), tube potential, and beam filtration are given. We show that the conversion factor increases with increasing half-value layer of the X-ray beam and the anterioposterior width of the simulated child. Increasing the focus-phantom distance increases the conversion factor, while increasing the field size decreases the factors due to more scattered radiation escaping laterally from the phantom.

Photoneutron dose in soft tissue phantoms irradiated by 25 MV X-rays

1993 ◽  
Vol 38 (10) ◽  
pp. 1509-1528 ◽  
Author(s):  
S Agosteo ◽  
A F Para ◽  
F Gerardi ◽  
M Silari ◽  
A Torresin ◽  
...  
Keyword(s):  
Soft Tissue ◽  
X Rays ◽  
Tissue Phantoms

scholarly journals A Novel Inductive Tactile Probe Design for Lump Detection in Soft Tissue Phantoms

2018 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Mustafa Zahid YILDIZ ◽  
Hamid ASADI DERESHGI ◽  
Ali Furkan KAMANLI
Keyword(s):  
Soft Tissue ◽  
Probe Design ◽  
Tissue Phantoms ◽  
Tactile Probe ◽  
Lump Detection

scholarly journals Soft Tissue Phantoms for Realistic Needle Insertion: A Comparative Study

2015 ◽  
Vol 44 (8) ◽  
pp. 2442-2452 ◽  
Author(s):  
Alexander Leibinger ◽  
Antonio E. Forte ◽  
Zhengchu Tan ◽  
Matthew J. Oldfield ◽  
Frank Beyrau ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Comparative Study ◽  
Needle Insertion ◽  
Tissue Phantoms

scholarly journals Creating 3D gelatin phantoms for experimental evaluation in biomedicine

2015 ◽  
Vol 1 (1) ◽  
pp. 331-334 ◽  
Author(s):  
Nils Stein ◽  
Thore Saathoff ◽  
Sven-Thomas Antoni ◽  
Alexander Schlaefer
Keyword(s):  
Soft Tissue ◽  
3D Printing ◽  
Experimental Evaluation ◽  
Solid Objects ◽  
Tissue Phantoms ◽  
Key Aspects

AbstractWe describe and evaluate a setup to create gelatin phantoms by robotic 3D printing. Key aspects are the large workspace, reproducibility and resolution of the created phantoms. Given its soft tissue nature, the gelatin is kept fluid during inside the system and we present parameters for additive printing of homogeneous, solid objects. The results indicate that 3D printing of gelatin can be an alternative for quickly creating larger soft tissue phantoms without the need for casting a mold.

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