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New & Used Mammography Unit

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Please Note: Search results for this device do not include the following devices, please select the relevant device if it is of interest to you: Digital Mammography Unit

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Complete Systems (291)
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Item Details

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Item Price (USD)

Year manufactured

234478883

Quick Look

Device: Digital Mammography Unit
Manufacturer: Siemens
Model: MAMMOMAT 1000

Premium User
Location: Romania, Bucharest
Business type: Importer

70,324

2009

695615309

Quick Look

Device: Mammography Unit
Manufacturer: Bennett X-ray
Model: MF-150G

Premium User
Location: United States, Washington
Business type: Dealer
Rating: 89%

330

1993

583248727

Quick Look

Device: Mammography Unit
Manufacturer: Lorad
Model: M-III

Premium User
Location: United States, Washington
Business type: Dealer
Rating: 89%

105

161045335

Quick Look

Device: Mammography Unit
Manufacturer: Lorad
Model: M-III

Premium User
Location: United States, Washington
Business type: Dealer
Rating: 89%

105

416633681

Quick Look

Device: Mammography Unit
Manufacturer: Lorad
Model: M-III

Premium User
Location: United States, Washington
Business type: Dealer
Rating: 89%

125

449943004

Quick Look

Device: Mammography Unit
Manufacturer: Lorad
Model: M-III

Premium User
Location: United States, Washington
Business type: Dealer
Rating: 89%

180

827755132

Quick Look

Device: Mammography Unit
Manufacturer: Siemens
Model: MAMMOMAT 3000 NOVA

Location: Poland, Warminsko
Business type: Importer

15,615

2003

327767682

Quick Look

Device: Mobile Mammography
Manufacturer: GE Healthcare
Model: Senographe 800T

Location: Germany, Saxony
Business type: Exporter

46,183

2003

844433984

Quick Look

Device: Mammography Unit
Manufacturer: Planmed
Model: Sophie Classic Mobile

Location: Switzerland, Geneva
Business type: Dealer
Rating: 85%

6,598

1998

250075804

Quick Look

Device: Mammography Unit
Manufacturer: Siemens
Model: MAMMOMAT 3

Location: Hungary, Pest
Business type: Medical Clinic

6,000

1994

316665441

Quick Look

Device: Mobile Mammography
Manufacturer: GE Healthcare
Model: Senographe 800T

Location: Germany, Saxony
Business type: Exporter

46,183

2003

895408729

Quick Look

Device: Mammography Unit
Manufacturer: Siemens
Model: MAMMOMAT 3000

Location: Belgium, Flemish Brabent

9,237

2004

816402911

Quick Look

Device: Mammography Unit
Manufacturer: Bennett X-ray
Model: MF-150

Location: Hungary, Szabolcs-Szatmar-Bereg
Business type: Imaging Center

Negotiable

2003

444444224

Quick Look

Device: Mammography Unit
Manufacturer: GE Healthcare
Model: Senographe 600T HF

Location: Brazil, Goias
Business type: Distributor

14,515

1990

893644418

Quick Look

Device: Mammography Unit
Manufacturer: GE Healthcare
Model: Senographe DMR

Location: United States, Florida
Business type: Dealer

4,444

1998

The model & manufacturer of the marked items have changed due to an acquisition between companies, and are also known as:

Current Manufacturer / Model Name	Alternative Manufacturer / Model Name
Lorad / M-III	Hologic / M-III

Mammography Unit may also be referred to as :

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Tips for buying Mammography Unit

Mammography screening equipment must meet the minimum MQSA requirements for tube outputs, compression performance, position controls, and reproducibility.
Facilities should base their Mammography unit screening purchase decision on life-cycle cost, local service support, discount rates and non-price-related benefits offered by the supplier, and standardization with existing equipment.
Suppliers offer service contracts or service on a time-and-materials basis. This may also be available from a third-party organization. Facilities should carefully consider whether to purchase such a service.
When purchasing a Mammography screening equipment unit, performance and reliability are important factors.
A Mammographic unit high-frequency x-ray generator will help ensure higher efficiency of operation with a minimum of output ripple. It will also need less space than a conventional generator.
Mammography involves a narrow range of tissue thickness, and therefore 1 kV increments and a range of approximately 22 to 35 kV are necessary.
The system should offer at least 500 mAs and an exposure time of 0.1 second or shorter to avoid unnecessary long exposures.
A rotating anode, which has a higher heat capacity than a stationary anode, should be available on the Mammography unit to promote longer x-ray tube life and provide a more consistent x-ray output.
AEC provides the appropriate image optical density and x-ray exposure for breast composition and thickness.
Focal spot sizes should be approximately 0.1-0.3 mm to ensure that micro calcifications as small as 200 µm can be detected.
To clearly image the smallest micro calcifications, an SID of at least 66 cm is needed.
The complexity of the automatic exposure control is the main difference between systems. Some systems control only the exposure time, while more advanced ones control the x-ray spectrum, including the kVp, anode, and filtration. Such systems improve the image quality, especially in larger and denser breasts.
Some manufacturers of Mammography units have developed advanced grids, which are expensive to manufacture but improve the image quality.
Facilities considering the purchase of a stereo tactic biopsy system should consider the number of procedures to be performed and the compatibility with existing Mammographic equipment.
Film-based Mammographic units are not recommended because they do not allow real-time guidance. Instead, both dedicated and add-on systems are equipped with small digital detectors.
Add-on systems may be harder to use because they have more limited motions compared to dedicated mammographic systems. Consequently, most of the differences are a matter of user preference rather than clinical efficacy.
In digital detector performance, detective quantum efficiency is an important factor. DQE is directly related to the signal-to-noise ratio that results between detector input and output. The noise generated by the detector and the spatial resolution contributes to the DQE of the system. To reduce DQE, SNR must be reduced; a recommended DQE is less than 20% at 5 lp/mm.
Another important factor when considering a purchase of a Mammography unit is modulation transfer function. MTF refers to the loss of contrast relative to an x-rayed object. As spatial frequencies in a given image increase, MTF decreases, creating loss of visualization. A 50% MTF at 5 line pairs per millimeter is recommended.