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Item Details   ITEM DETAILS  

PRECISION SMALL PARTS GREY SCALE PHANTOM MODEL 404GS LE AND MODEL 404 LE

The Precision Small Parts Grey Scale Phantom 404GS LE provides advanced technology for measuring image quality of small parts and intra-cavity ultrasound scanning systems. With added grey scale targets this small parts phantom also measures contrast, temporal resolution and system linearity. The 404 LE has the same general target layout and specifications as the 404GS LE but does not include grey scale targets.
PRECISION SMALL PARTS GREY SCALE PHANTOM MODEL 404GS LE AND MODEL 404 LE
Model Number: Model 404LE
GOLDWEI Item No.: UPGX-404GSLE
 

Precision Small Parts

Grey Scale Phantoms

Model 404GS LE AND 404 LE

 

 

The Precision Small Parts Grey Scale Phantom 404GS LE provides advanced technology for measuring image quality of

small parts and intra-cavity ultrasound scanning systems. With added grey scale targets this small parts phantom also 

measures contrast, temporal resolution and system linearity.  The 404 LE has the same general target layout and 

specifications as the 404GS LE but does not include grey scale targets.

 

This phantom incorporates our new Tissue Mimicking (TM) gel which provides a smoother background texture and

a new composite film scanning surface that has improved transmission properties so more of the ultrasonic beam can be

transmitted and received.

 

Unique to the Gammex 404GS LE are closely spaced pin targets ideal for testing a range of high frequency transducers.

Resolution patterns and all vertical and horizontal targets are made of 0.1 mm nylon fibers for better detail definition and 

spatial resolution.

 

Three grey scale targets of -6 dB, +6 dB and high scatter relative to the background material are included in the 404GS LE.

 

The Gammex 404GS LE provides the sonographer with the following features:

Axial and lateral resolution targets at 1, 3.5 and 6 cm for precise resolution measurements

Low scatter cysts of 1, 2, 4 and 7 mm diameters to evaluate system noise and distortion

7 mm grey scale targets of -6 dB, +6 dB and high scatter relative to background material

Attenuation coefficients of 0.5 or 0.7 dB/cm/MHz

Convertible water dam for gel or water coupled scanning

Integral cover to protect scanning surface

Durable ergonomic design for handling ease

 

Optional accessories for the Gammex line of Ultrasound phantoms include Soft Foam-Lined Carrying Case, Rigid Case, or

the Precision Ultrasound Transducer Guide.

 

 

This ultrasound image demonstrates a linear scan of

the Precision Small Parts Grey Scale Phantom 404GS LE

in split screen mode

 

SPECIFICATIONS

High Resolution Tissue Mimicking Gel

Speed of sound . . 1540 10 m/s at 22C

Attenuation . . . . 0.5 or 0.7 0.05 dB/cm/MHz

Targets Anechoic Cysts

Diameters . . . . . 1, 2, 4 and 7 mm

Speed of sound . . 1540 10 m/s at 22C

Attenuation . . . . 0.05 0.01 dB/cm/MHz

Grey Scale Targets

Contrast. . . . . . . -6, +6 and +12 dB relative to background

Diameter . . . . . . 7 mm

Speed of sound . . 1540 10 m/s at 22C

Attenuation . . . . 0.5 or 0.7 0.05 dB/cm/MHz

Pin Targets

Diameter of nylon lines . . . . . 0.1 mm (0.004 in)

Vertical spacing. . 5 mm at 1 to 9 cm deep

Horizontal spacing . . . . . . . 10 mm at 1 and 5 cm deep

Construction

Scanning surface . . . . . . . Composite Film

Walls . . . . . . . . . Extruded ABS

Dimensions . . . . . 15.2x8.25x18.5 cm (6x3.25x7.25 in)

Weight. . . . . . . . 1.8 kg (4 lbs)

All acoustic measurements at 4.5 MHz, 22C


 

Precision Small Parts Grey Scale Phantoms Model 404GS LE AND 404 LE The Precision Small Parts Grey Scale Phantom 404GS LE provides advanced technology for measuring image quality of small parts and intra-cavity ultrasound scanning systems. With added grey scale targets this small parts phantom also measures contrast, temporal resolution and system linearity. The 404 LE has the same general target layout and specifications as the 404GS LE but does not include grey scale targets. This phantom incorporates our new Tissue Mimicking (TM) gel which provides a smoother background texture and a new composite film scanning surface that has improved transmission properties so more of the ultrasonic beam can be transmitted and received. Unique to the Gammex 404GS LE are closely spaced pin targets ideal for testing a range of high frequency transducers. Resolution patterns and all vertical and horizontal targets are made of 0.1 mm nylon fibers for better detail definition and spatial resolution. Three grey scale targets of -6 dB, +6 dB and high scatter relative to the background material are included in the 404GS LE. The Gammex 404GS LE provides the sonographer with the following features: ?Axial and lateral resolution targets at 1, 3.5 and 6 cm for precise resolution measurements ?Low scatter cysts of 1, 2, 4 and 7 mm diameters to evaluate system noise and distortion ?7 mm grey scale targets of -6 dB, +6 dB and high scatter relative to background material ?Attenuation coefficients of 0.5 or 0.7 dB/cm/MHz ?Convertible water dam for gel or water coupled scanning ?Integral cover to protect scanning surface ?Durable ergonomic design for handling ease Optional accessories for the Gammex line of Ultrasound phantoms include Soft Foam-Lined Carrying Case, Rigid Case, or the Precision Ultrasound Transducer Guide. This ultrasound image demonstrates a linear scan of the Precision Small Parts Grey Scale Phantom 404GS LE in split screen mode SPECIFICATIONS High Resolution Tissue Mimicking Gel Speed of sound . . 1540 ?0 m/s at 22C Attenuation . . . . 0.5 or 0.7 ?.05 dB/cm/MHz Targets Anechoic Cysts Diameters . . . . . 1, 2, 4 and 7 mm Speed of sound . . 1540 ?0 m/s at 22C Attenuation . . . . 0.05 ?.01 dB/cm/MHz Grey Scale Targets Contrast. . . . . . . -6, +6 and +12 dB relative to background Diameter . . . . . . 7 mm Speed of sound . . 1540 ?0 m/s at 22C Attenuation . . . . 0.5 or 0.7 ?.05 dB/cm/MHz Pin Targets Diameter of nylon lines . . . . . 0.1 mm (0.004 in) Vertical spacing. . 5 mm at 1 to 9 cm deep Horizontal spacing . . . . . . . 10 mm at 1 and 5 cm deep Construction Scanning surface . . . . . . . Composite Film Walls . . . . . . . . . Extruded ABS Dimensions . . . . . 15.2x8.25x18.5 cm (6x3.25x7.25 in) Weight. . . . . . . . 1.8 kg (4 lbs) All acoustic measurements at 4.5 MHz, 22C

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Related Items   RELATED ITEMS  
Precision Multi-Purpose Grey Scale Phantom Model 403GS LE and Model 403 LE

The Precision Multi-Purpose Grey Scale Phantom Model 403GS LE offers new advanced technology for measuring the image quality of high resolution ultrasound systems. Grey scale targets are provided for monitoring contrast and temporal resolution, distinguishing different intensities of brightness and border delineation capabilities of the ultrasound system. The Gammex 403 LE has the same general target layout and specifications as the 403GS LE but does not include grey scale targets.  
Click for More Details 


Item No.: UPGX-403
Precision Resolution Grey Scale Phantom Model 405GSX LE

Advanced tissue mimicking gel and grey scale targets are designed for the exacting standards of todays high-resolution ultrasound systems. The Precision Resolution Grey Scale Phantom 405GSX LE incorporates our new Tissue Mimicking (TM) gel which provides a smoother background texture than conventional tissue mimicking gels.   
Click for More Details 


Item No.: UPGX-405GSXLE
 
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