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Leeds Test Objects? 21mm Aluminium Patient-Equivalent Attenuator is designed for use when checking the image quality performance of general radiography systems.
Leeds Test Objects’ Aluminium Patient-Equivalent Attenuator is designed for use when checking the image quality performance of general radiography systems to these standards.
A set of test objects designed to be used quickly and easily on a annual/ commissioning basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
Leeds Test Objects′ FLUORO-4 phantom is designed to be used to check the image quality performance of digital and conventional fluoroscopy x-ray systems.
A bonded PMMA and Copper attenuator for use with PIX 13 (310 x 310mm square) or Fluoro-4 (200 x 200mm square), consisting of 30mm PMMA and 1mm Cu (99.9% purity).
Leeds Test Objects’ patient equivalent phantom is used when checking the image quality performance of general radiography systems to this standard.
An MTF Edge test device comprising an angulation wheel and a Tungsten edge.
TOR CDR radiography phantom is a routine test object designed to be used quickly and easily on a regular basis (e.g. weekly or monthly) to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
A routine test object designed to be used quickly and easily on a regular basis (e.g. weekly/monthly) to provide an ongoing check of beam alignment and centring.
The CIRS Dental and Diagnostic Head Phantom is a standard of reference for diagnostic radiology of the head. The phantom is designed to assist technical and clinical staff in the selection, monitoring, training and verification of scanning parameters common to most radiological procedures requiring fine anatomical details.
Micro-CT systems deliver precise, accurate and high-resolution measurements.
The Multi-Modality Breast Biopsy and Sonographic Trainer is designed to train users in various aspects of breast imaging and image-guided interventional procedures.
The CIRS Model 901 NEMA-SCA&I phantom was designed to evaluate and standardize catheterization image quality.
The CIRS Phantom for Intraoral Radiography Assessment, Testing & Evaluation (PIRATE) is a standard of reference for diagnostic radiology of the jaw.
The CIRS Model 903 Radiography / Fluoroscopy QA Phantom is designed to provide physicians with an opportunity for a comprehensive review of their Radiography / Fluoroscopy facility, image quality programs.
A routine test object, or image quality phantom, designed to provide an ongoing check of the resolution of fluoroscopy systems.
11 Step Wedge for use with Fluoroscopy systems.
A set of test objects designed to be used quickly and easily on an annual / commissioning basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
The TO CDRH Phantom enables quality assurance testing of Radiography / Fluoroscopy systems.
The TO XR21 phantom was designed to allow the user to check image quality in accordance with the NEMA XR21 standard.
TOR 18FG fluoroscopy phantom is a routine test object designed to be used quickly and easily on a regular basis (e.g. weekly/monthly) to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
The CIRS Model 086, ACR Digital Mammography (DM) Phantom was designed under the sponsorship of the American College of Radiology (ACR) to test the performance of FFDM systems.
The CIRS Model 020 BR3D Breast Imaging Phantom assesses detectability of lesions of various sizes within a tissueequivalent, heterogeneous background.
The Mammography Quality Standards Act (MQSA) of 1992 requires that all mammography facilities in the United States be accredited by an approved body. The American College of Radiology is an MQSA approved accreditation body.
The American College of Radiology and MQSA recommend a uniform 4 cm thick "high grade" cassette sized phantom for evaluation of mammography artifacts as it is often difficult to identify artifacts based on clinical or standard phantom images.
The CIRS Mammography Research Set includes tissue equivalent phantoms 4, 5 and 6 cm thick.
The CIRS Model 016A incorporates two 17.5 micron thick gold-nickel bar patterns (Model 019-500). These bar patterns are positioned at 90 degrees to allow assessment of resolution perpendicular and parallel to anode-cathode axis in just one exposure.
The CIRS Stereotactic Needle Biopsy Training Phantom is a disposable training tool and practice medium for mammographic needle biopsy procedures.
Model 010 and 011A are tissue-equivalent, anthropomorphic phantoms designed to test performance of any mammographic system.
Agatha is an image quality phantom used for constancy testing of digital breast tomosynthesis systems.
Phantom into which liquids (e.g. saline or BMF + contrast agent) can be injected so that contrast agent studies can be performed.
COARTO is a digital force gauge which allows the user to measure breast compression on mammography systems.
A kit of test objects designed to be used for an ongoing check of imaging performance on dedicated core biopsy imaging systems, and specifically sized to fit the market-leading COREVISION system.
DMAM2 is a set mammography phantoms for digital mammography systems, designed to be used quickly and easily on a regular basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
A variant of the gold contrast detail phantom from DMAM 2. DMAM2 Gold contains 78 threshold contrast details in 6 sizes, with diameters ranging from 0.1mm to 2.0mm, contrast range 0.489% to 27.56%
PIXMAM-3D is a routine image quality phantom for testing of digital breast tomosynthesis mammography systems.
This test object allows the user to check the accuracy and repeatability of the throw length for core needle biopsies using a stereotactic biopsy unit.
TOR MAM mammography phantom is designed to be used quickly and easily on a routine basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
A test object designed to be used quickly and easily on a routine basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
A test object designed to be used quickly and easily on a routine basis to provide an ongoing check of imaging performance, particularly those aspects which are most liable to deterioration.
A breast tissue simulating test object designed to be used to compare image quality between different exposure parameters within a single system or across different breast tomosynthesis systems.
CBCT-150 phantom is used for constancy testing of CBCT systems.
CT AEC (Computed Tomography Automatic Exposure Control) phantom is used for constancy testing of CT AEC systems.
Suitable for both kV and MV energies, CTTE is a tissue equivalent phantom consisting of a water equivalent nested head and body phantom each with 8 holes to house interchangeable inserts of different tissue equivalent materials
Holder for Leeds Test Objects’ TO CTDI & TO CTDI plus phantoms, which enables hanging of the TO CTDI off the edge of its carry case. The holder has been carefully designed to allow for suspension of the phantom over the couch end, ensuring balance and rigidity.
TO CTDI plus permits the user to measure the dose index for computed tomography systems. The test object consists of three PMMA cylinders, one cylinder represents the paediatric head (100mm diameter), the second the adult head (160mm diameter) and the other represents the body (320mm diameter). The length of each cylinder is 140mm. Each cylinder contains holes large enough to accept a radiation detector, used to take the dose measurements.
The TO CTIQ Image Quality phantom is designed for use with CT (Computed Tomography) units. TO CTIQ comprises a PMMA cylinder with recesses to house test inserts, and has been designed to nest within the TO CTDI body.
The SedentexCT DI dose index phantom comprises a stack of PMMA plates forming a cylinder representing the adult head.
The Catphan® 500 provides complete characterization of maximum imaging performance for axial and spiral CT scanners. The Catphan® 500 provides a comprehensive set of measurements to measure the maximum performance of your CT scanner’s sensitometry, uniformity, geometric and low-contrast sensitivity.
The Catphan® 605 provides a compact, inexpensive phantom with a basic suite of tests to measure maximum performance characteristics of multi-slice CT's and other state of the art scanners. The Catphan® 605 has enhanced measurement capabilities for precise measurement of thin slices and higher resolutions found in modern multi-slice scanners.
The Catphan® 700 is intended for use with state of the art CT scanners and research that require an advanced phantom to measure their full potential.
Catphan annuli are cast from uniformity material. Annuli are available in a variety of round and oval sizes and mimic the attenuation of patients and their effect on image quality. All annuli are designed to be slipped over 20cm OD Catphan phantoms.
A continuous QC program identifies problems before they impact the diagnostic value of ultrasound exams and assures equipment is functioning properly.
The Model 046 Blood Mimicking Fluid is intended for use in any flow phantom and with any type of pumping mechanism.
A robust quality assurance prostate brachytherapy QA program is essential to ensure accurate image-guidance and dosimetry calculations.
The Model 059 accurately mimics the ultrasonic characteristics of tissues found in an average human breast. The size and shape of the phantom simulates that of an average patient in the supine position.
The CIRS Model 043 Doppler String Phantom is an essential tool for people who work with Doppler Ultrasound. The crystal controlled motor accurately generates sixteen pre-programmed waveforms using advanced string target technology.
The Doppler Ultrasound Flow Simulator is designed to simulate blood flow in a tissue mimicking phantom, and may be used to perform quality assurance testing of Doppler ultrasound devices.
The Model 404A Female Ultrasound Training Pelvis facilitates teaching and demonstration of gynecological ultrasound techniques in a non-stressful situation.
The mid-term ultrasound exam is used to estimate gestational age and to diagnose fetal malformation.
CIRS Model 065-20 and 065-36 Fetal Ultrasound Phantoms provide a tissue-equivalent and anatomically appropriate model for ultrasonic surface scanning of fetal morphology, enable training and optimization of freehand acquisition techniques, and demonstrate and evaluate manual and automatic 3D ultrasound systems.
The CIRS Model 054GS General Purpose Ultrasound Phantom contains gray scale targets and improved sensitivity targets that exceed the phantom requirements outlined in the ACR accreditation program.
The Model 042 General Purpose Urethane Ultrasound Phantom provides an alternative solution to CIRS' tissueequivalent quality assurance phantoms. It is ideal for monitoring system performance over time.
The CIRS Gray Scale Ultrasound Phantom is a single, simple tool to assess resolution of masses varying in size, depth and contrast.
The Model 071B, Image-Guided Abdominal Biopsy Phantom is a simplified abdominal phantom suitable for training and demonstrating image-guided needle biopsy navigation tools or procedures that require a constant visual reference for needle placement.
The CIRS Model 034 Lumbar Training Phantom provides a realistic puncture practice phantom for use with fluoroscopic image guidance.
The CIRS Model 040GSE Multi-Purpose, Multi-Tissue Ultrasound Phantom is the most complete solution available for performance and quality assurance testing.
The Model 052A, Ultrasound Needle Breast Biopsy Phantom with Amorphous Lesions, was designed specifically for ultrasound-guided needle biopsy training and experimentation. The non-spherical shape of the embedded targets enable practice with 2D, 3D and 4D image acquisition.
Testicular ultrasound is the primary imaging method for evaluating disorders of the testicles caused by cystic and solid masses, trauma, inflammation and torsion. Testicular ultrasound is also used to evaluate causes of infertility and locate undescended testis.
Shear wave elasticity imaging is an emerging biomarker with many possible applications, most prominently for determining the stage of liver fibrosis in a patient without the need for invasive biopsies.
The CIRS Small Parts Ultrasound Phantom features a compact design ideal for high-resolution imaging systems with limited depth of penetration.
The CIRS Ultrasound Prostate Training Phantom is a multimodality disposable phantom developed for practicing procedures which involve scanning the prostate with a rectal probe.
The CIRS Triple Modality 3D Abdominal Phantom is constructed of a self-healing formulation of Zerdine® that allows multiple biopsy insertions with minimal needle tracking, and is ideal for demonstrating image-guided navigation technologies.
The Model 555 Set consists of two phantoms, the CIRS Model 055 3D Ultrasound Calibration Phantom and 055A 3D Wire Test Object, each of which may be used to perform tests of accuracy of spatial measurements, which is especially for 3-D and 4-D ultrasound systems equipped with spatial encoding algorithms.
The CIRS Model 053-I Ultrasound Prostate Training Phantom is a disposable phantom developed for practicing permanent seed implantation procedures. It contains several unique features to assist the teaching and learning process.
Due to the nature of sound wave propagation in tissue, all ultrasound systems must make a trade-off between resolution and depth of penetration. Higher frequency transducers provide greater resolution at the cost of depth of penetration, while lower frequency transducers sacrifice resolution for a larger field of view.
The CIRS Model 072 Vascular Access Training Phantom Kit is designed to provide a realistic training medium for needle insertion. The phantom is made from a durable elastometric compound mimicking the tactile feel and puncture resistance of soft tissue.
Ultrasound imaging quality in three dimensions: axial, lateral and elevational. The Spherical Lesion Phantom Gammex 408 LE provides a unique way of testing resolution performance of ultrasound scanners.
The MagIQ MRI phantom is an image quality phantom for Magnetic Resonance Imaging(MRI) comprising a single chamber (MagIQ) or two identical chambers (MagIQ Duo) which may be filled with different solutions to create two test objects (e.g. high field and low field). A total of 5 (MagIQ) or 10 (MagIQ Duo) separate signal compartments can be used.
The MagIQ 142 MRI Phantom is an image quality phantom for Magnetic Resonance Imaging (MRI) comprising a main chamber and four 'test tubes' which may be filled with different solutions to create a total of 5 separate signal compartments.
MagIQ Diffusion is used for calibration of contrast values when performing DW and DCE imaging protocols. MagIQ Diffusion allows the user to simultaneously measure 7 different values.
MagIQ Oncology is designed for image quality assessment in the diagnosis, treatment planning and therapy of cancer (especially breast and prostate tumours).
MRI solutions for filling MagIQ and MagIQ Duo phantoms.
A set of 18 gel-filled tubes with calibrated T1 and T2 values, sized to insert into the contrast sections of MagIQ Solo and MagIQ Duo phantoms.
Magphan® phantoms are designed to perform a wide range of precision performance evaluations of Magnetic Resonance Imaging (MRI) Scanners.
The Magphan® Quantitative Imaging Phantom was developed to provide detailed mapping of image distortion in MRI images.
An integrated MR QA system for MR guided surgery and radiotherapy.
Magphan® phantoms are designed to perform a wide range of precision performance evaluations of Magnetic Resonance Imaging (MRI) Scanners.
Daily morning QA Positioning and Re-Positioning accuracy check.
Perform EPID-based field size and light field coincidence checks.
Rigid PMMA phantom for the quality control of geometric distortion and spatial resolution of gamma cameras.
Rigid PMMA flood phantom for the quality control of detector homogeneity and subsequent correction in gamma cameras.
Rigid PMMA and Pb bar phantom for the quality control of spatial resolution of gamma cameras. The Gamma resolution phantom consists of four sections, each with different bar dimensions, and features engraved, pigment filled centre lines for accurate and repeatable positioning.
A set of 7 clear PMMA cubes, 17x17x17mm, with a 5mm dia. spherical fillable void, which can be filled with any mixture of radionuclide, CT contrast agent or MR contrast agent and sealed with a nylon screw (provided).
Leeds Test Objects' PET IQ Phantom is a realistic anthropomorphic PMMA vessel, which simulates the trunk of the human body.
SPECT IQ is designed for the testing of image quality on SPECT systems.
This tungsten vial shield is suitable for PET radioisotope handling and delivery. It consists of 21mm thick tungsten shielding reducing 99% of radiation exposure from 0.511 MeV radioistopes.
The magnetic cap design allows for quick removal of the vial cap reducing hand dose exposre.
Available in various sizes and colours up to 2 metres in length. Ask for specific sizes.