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 'Linear Probe' 
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Result : Searchterm 'Linear Probe' found in 1 term [] and 8 definitions [], (+ 17 Boolean[] results)
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Linear ProbeInfoSheet: Probes/Transducers
Intro,
Probes, 
TransducersMRI Resource Directory:<br> - Probes Transducers -
 
A linear probe contains one or more acoustic linear array transducer elements arranged in a line to send pulses of sound into a material. The linear array gives a large probe surface (footprint) and near field. In Doppler mode, a linear probe operates a subset of its elements as a linear phased array and can thus steer the Doppler beam at a selected angle to the imaging beam. This is a popular configuration for peripheral vascular and perivascular scanning.
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• Related Searches:
    • Array Transducer
    • Linear Array Transducer
    • Element
    • Efficiency
    • Convex Transducer

 Further Reading:
  Basics:
Ultrasonic Testing Using Phased ArraysOpen this link in a new window
   by www.ndt.net    
US Resources  
Portable UltraSound - DICOM - Obstetric - Portals - Vascular - Directories
 
Acoustic LensMRI Resource Directory:<br> - UltraSound Physics -
 
The acoustic lens is placed at the time the transducer is manufactured and cannot be changed. The acoustic lens is generally focused in the mid field rather than the near or far fields. The exact focal length varies with transducer frequency, but is generally in the range of 4-6 cm for a 5 MHz curved linear probe and 7-9 cm for a 3.5 MHz curved transducer.
Placing the elevation plane (z-plane) focal zone of the acoustic lens in the very near or far field would improve the beam width at precisely those depths. However, this would degrade the beam width to a much greater and unacceptable degree at all other depths.
There are some chemicals in ultrasound couplants that can degrade the acoustic lens, destroy bonding, or change the acoustic properties of the lens. Problematic chemicals include mineral oil, silicone oil, alcohol, surfactants, and fragrances. Fragrance can affect the transducer's acoustic lens or face material by absorption over time into elastomer and plastic materials, thus changing the material's weight, size, density, and acoustic impedance. Surfactants can degrade the bond between the lens and the piezoelectric elements and contribute to the accelerated degeneration of the lens.
See also Retrolenticular Afterglow.
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 Further Reading:
  Basics:
INTRODUCTIONOpen this link in a new window
   by www.fink.com    
  News & More:
Sound-field modification with acoustic lenses for high-intensity focused ultrasound therapyOpen this link in a new window
   by www.ncbi.nlm.nih.gov    
US Resources  
Developers - Gynecology - Non-English - Resources pool - Abdominal - Preferential Sites
 
Apogee 3500InfoSheet: - Devices -
Intro, 
TypesMRI Resource Directory:<br> - Devices Machines Scanners Systems -
 
www.siui.com/english/product/3500.htm

From SIUI Inc.;
'Dedicated to ultrasound industry, Shantou Institute of Ultrasonic Instruments, Inc. (SIUI) has launched Apogee 3500, the Digital Color Doppler Ultrasound Imaging System.
With latest imaging technologies, high-definition image quality and excellent practical functions, the Apogee 3500 offers optimal solutions for clinical ultrasonic examination.'

'The Apogee 3500 is available with many high-density, super broadband and multi-frequency probes, such as convex, micro-convex, linear, vaginal, rectal and phased array probes, which are widely applied for different clinical diagnoses, including abdomen (liver, kidney, gall-bladder, pancreas), gynecology (uterus, ovary), obstetrics (early pregnancy, basic OB, complete OB, multi gestation, fetal echo), cardiology (adult and pediatric cardiology), small parts (thyroid, galactophore, testicles, neonate), peripheral vascular and prostate.'

Device Information and Specification
APPLICATIONS Abdominal, cardiac, OB/GYN, small parts, vascular
CONFIGURATION Normal system, color - gray scale(256)
TRANSDUCERS Linear, convex and phased array
PROBES STANDARD 1 * Super broadband convex probe, 1* super-broadband linear probe, 1* phased array probe
PROBES FREQUENCY 2.0 MHz ~ 12.0 MHz, broad band, tri-frequency
IMAGING MODES B-mode (B, 2B, 4B), M-mode, B/M-mode, real-time compound imaging, panoramic imaging, trapezoidal imaging (linear probes), spectrum Doppler (PWD and CWD), color Doppler flow imaging (CDFI), color power angio (CPA), tissue harmonic imaging (THI)
IMAGING OPTIONS Real-time ZOOM, zoom rate and position selectable
OPTIONAL PACKAGE Linear, convex, micro-convex, vaginal, rectal, biplane probes; CD-RW drive; DICOM 3.0 interface and software; ...
H*W*D m 1.29 * 0.52 * 0.75
WEIGHT 110 kg
POWER REQUIREMENT AC 220V/110V, 50Hz/60Hz
POWER CONSUMPTION 0.6 KVA
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 Further Reading:
  News & More:
Ultrasound pancreatic anatomyOpen this link in a new window
   by rad.usuhs.mil    
Ultrasound anatomy of the neckOpen this link in a new window
   by rad.usuhs.mil    
Searchterm 'Linear Probe' was also found in the following services: 
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CTS-200InfoSheet: - Devices -
Intro, 
TypesMRI Resource Directory:<br> - Devices Machines Scanners Systems -
 
www.siui.com/english/product/200.htm

From SIUI Inc.;
'The SIUI CTS-200 is one of few "linear only" units to be developed with a digital scan converter to process all incoming signals. With a digital processor, not only is the incoming signal processed faster but less noise is introduced into the signal path. The images are cleaner, crisper than you have experienced, even in machines at many times the price.'
'CTS-200 is suitable to a wide range of examination of liver, gallbladder, kidney, spleen, pancreas, thyroid gland, breast, uterus, urinary bladder, OB/GYN, etc. It is a portable ultrasound scanner of high performance.'

Device Information and Specification
APPLICATIONS See description above
CONFIGURATION Portable, gray scale(256)
TRANSDUCERS Linear
PROBES STANDARD 1 * 3.5MHz Linear Probe EZU-PL21
PROBES FREQUENCY 3.5MHz, 7.5MHz
IMAGING MODES B-mode,B/M, M-mode,B+B mode
IMAGING OPTIONS ×1, ×1.5, ×2 as well as depth shift
OPTIONAL PACKAGE 7.5MHz Linear Probe EZU-PL23; 7.5MHz Transrectal Probe EUP-U23; 3.5MHz Biopsy Probe EUP-B11A; Trolley/Mobile Cart; ...
DATA PROCESSING Pre-processing, correlation-processing, interpolation
POWER REQUIREMENT AC 220V/110V, 50Hz/60Hz
POWER CONSUMPTION 0.05 KVA
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 Further Reading:
  Basics:
CTS-200Open this link in a new window
   by www.accessdata.fda.gov    
  News & More:
Ultrasound pancreatic anatomyOpen this link in a new window
   by rad.usuhs.mil    
ultrasound characteristics of breast cancerOpen this link in a new window
   by rad.usuhs.mil    
US Resources  
UltraSound Reimbursement - Portable UltraSound - Examinations - Gynecology - Endoscopic - Resources
 
CTS-310BInfoSheet: - Devices -
Intro, 
TypesMRI Resource Directory:<br> - Devices Machines Scanners Systems -
 
www.siui.com/english/product/310b.htm

From SIUI Inc.;
'The CTS-310B is designed for the diagnosis of liver, gall, kidney, pancreas, thyroid, breast, uterus, bladder, ovary, etc. It is a versatile ultrasound scanner with both linear array scanning and convex scanning.'
'Features:
·Powerful image processing circuit & High quality image
·A wide range of probes for selection
·Cineloop
·Probe frequency conversation option
·Computer image communication
·Various measuring function
·Backlit keyboard'

Device Information and Specification
APPLICATIONS See description above
CONFIGURATION Normal system, 10” high resolution monitor, dual probe connector
TRANSDUCERS Linear and convex
PROBES STANDARD 1 * 2.5MHz ~ 5.0MHz trifrequency convex probe;; 1 * 5.0MHz ~ 10.0MHz trifrequency linear probe
PROBES FREQUENCY 2.5MHz to 10.0MHz, linear and convex, broad band, trifrequency
IMAGING MODES B-mode, B/M, M-mode, B+B
IMAGING OPTIONS Multi zoom rate and depth shift
OPTIONAL PACKAGE Different probes such as linear, convex, vaginal and rectal probes; Tri-probe connector ; 12-inch Monitor
POWER REQUIREMENT AC 220V/110V, 50Hz/60Hz
POWER CONSUMPTION 0.1 KVA
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 Further Reading:
  News & More:
ultrasound characteristics of breast cancerOpen this link in a new window
   by rad.usuhs.mil    
Ultrasound anatomy of the neckOpen this link in a new window
   by rad.usuhs.mil    
US Resources  
Patient Information - Portable UltraSound - Examinations - - UltraSound Physics - 4d UltraSound
 
Related Searches:
 • Array Transducer
 • Linear Array Transducer
 • Element
 • Efficiency
 • Handle
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