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Key features
• Patented linear filling technology
• Easy to fill
- ~10second fill time
- Videos provided for step-by-step guidance
• Bubble free
• Reduced fill volume
-8x less radioactivity required compared to traditional derenzo phantoms to achieve similar image quality
-Increased image quality by removing background noise
• Luer lock fittings incorporated for ease of use
-No radiation spilling risk
• Sealed source (68Ge, 22Na) available
• Compatible for most imaging modalities, including MRI
• Automatic segmentation and analysis with Imalytics
• Easy to fill
- ~10second fill time
- Videos provided for step-by-step guidance
• Bubble free
• Reduced fill volume
-8x less radioactivity required compared to traditional derenzo phantoms to achieve similar image quality
-Increased image quality by removing background noise
• Luer lock fittings incorporated for ease of use
-No radiation spilling risk
• Sealed source (68Ge, 22Na) available
• Compatible for most imaging modalities, including MRI
• Automatic segmentation and analysis with Imalytics
Description & Applications
"Derenzo" phantoms are used to characterize an imaging system's resolution by measuring the FWHM of hole patterns with varying diameters and spacing. Holes within a size group are spaced at exactly 2D (twice the diameter) apart. Phantech Derenzo phantoms feature six different hole sizes arranged in triangles around the center of phantom. Phantech phantoms feature our patented Linear-Filling Technology, which greatly reduces the fill time to under ~10 seconds, ensures even filling with no bubbles, reduces the fill volume and radiation exposure, all while improving image quality by reducing background noise!
Common applications:
Common applications:
- System resolution characterization
- Co-registration (PET, SPECT, CT, optical, MRI, X-ray, MPI)
- Reconstruction optimization
- Multi-modality applications
- Flow measurements
- Standardization
- Image quality assessment
- Training
- Marketing
Available sizes
Hot rod diameters (mm) |
Outside Diameter (mm) |
Rod Length (mm) |
Approximate Fill Volume (mL) |
Product Number |
0.7, 0.8, 0.9, 1.0, 1.1, 1.2 |
16 |
7.5 |
0.25 |
D160712-GrIT |
0.5, 0.6, 0.75, 1.0, 1.25, 1.5 |
20 |
8 |
0.35 |
D200515-GrIT |
0.55, 0.6, 0.65, 0.7, 0.8, 0.9 |
20 |
8 |
0.30 |
D2005509-GrIT |
0.6, 0.7, 0.8, 0.9, 1.0, 1.1 |
27 |
10 |
0.70 |
D270611-GrIT |
0.6, 0.7, 0.8, 0.9, 1.0, 1.25 |
27 |
10 |
0.70 |
D2706125-GrIT |
0.7, 0.75, 0.8, 0.85, 0.95, 1.1 |
27 |
10 |
0.50 |
D270711-GrIT |
0.7, 0.8, 0.9, 1.0, 1.1, 1.2 |
27 |
10 |
0.60 |
D270712-GrIT |
0.7, 0.8, 0.9, 1.0, 1.2, 1.5 |
27 |
10 |
0.70 |
D270715-GrIT |
0.8, 1.0, 1.25, 1.5, 2.0, 2.5 |
27 |
10 |
0.85 |
D270825-GrIT |
0.85, 0.9, 0.95, 1.0, 1.1, 1.3 |
27 |
10 |
0.50 |
D2708513-GrIT |
1.0, 1.1, 1.2, 1.3, 1.4, 1.5 |
27 |
10 |
0.75 |
D271015-GrIT |
1.0, 1.1, 1.2, 1.3, 1.4, 1.6 |
27 |
10 |
0.70 |
D271016-GrIT |
1.0, 1.2, 1.4, 1.6, 1.8, 2.0 |
27 |
10 |
0.70 |
D271020-GrIT |
1.2, 1.3, 1.4, 1.5, 1.6, 1.8 |
27 |
10 |
0.70 |
D271218-GrIT |
1.3, 1.4, 1.5, 1.6, 1.8, 2.0 |
27 |
10 |
0.75 |
D271320-GrIT |
1.6, 1.8, 2.0, 2.2, 2.4, 2.6 |
27 |
12 |
1.40 |
D271626-GrIT |
1.6, 1.8, 2.0, 2.2, 2.4, 2.6 |
40 |
12 |
2.10 |
D401626-GrIT |
2.0, 2.5, 3.0, 3.5. 4.0, 4.5 |
65 |
15 |
6.94 |
D652045-GrIT |
Customization
Yes, we can customize our derenzos for you. The outer diameter, rod diameter, rod length and rod pattern can be tuned to your needs. Contact [email protected] for custom requests!
image and video gallery
D270715 (0.7 mm to 1.5 mm) phantom before filling
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D270715 (0.7 mm to 1.5 mm) phantom capped with luer locks
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D270715 scanned on a Bruker BioSpin MRI
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D271015 filled with F-18 & scanned on an Inveon PET/CT
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SPecificiation sheet
| Derenzo_SpecSheet.pdf |
INNOVATIVE DESIGN
Our Derenzo phantoms feature two Luer Lock fittings as the inlet and outlet of the linear fluid path. To fill, simply attach two syringes, one full of activity and the other empty, to the two ports. As you slowly insert the fluid, you will be able to see the fluid fill each channel of the pattern one rod at a time, ensuring even filling. When fluid reaches the empty syringe, the phantom pattern is full. To empty the phantom, simply reverse the process with air. Our Derenzo phantoms are available in several sizes and configurations.
Example micro-Derenzo phantom with a 0.7, 0.8, 0.9, 1.0, 1.2, and 1.5 mm hole pattern employing our patented linear-filling design. This version (Product Number D270715) features a 27 mm OD and a rod length of 10 mm. See the table in the "available sizes" accordion section.
AUTOMATED ANALYSIS WITH IMALYTICS PRECLINICAL (GREMSE-IT)
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Automated Analysis Workflow
1. Fill linearly-filled microderenzo 2. Perform imaging scan 3. Load image file into Imalytics 4. Select the phantom from the dropdown menu 5. Generate and save report |
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ORDER!
Lead time: <2 weeks.
Email [email protected] for quotes, custom requests, and sealed sources (68Ge, 22Na)
Email [email protected] for quotes, custom requests, and sealed sources (68Ge, 22Na)