Model 1013 Collimator Instructions for Use

Devicor Medical Products, Inc. 300 E-Business Way, Fifth Floor Cincinnati, OH 45241 US Tel: +1-877-926-2666

INSTRUCTIONS FOR USE Model 1013 Collimator

The collimator must be used with the neo2000® Gamma Detection System detector probe(s). See complete instructions on setup and operation in the neo2000 Operation Manual. Attach Collimator

Remove Collimator

Insert the probe between the two legs of the collimator. Push firmly to widen the legs until the collimator is fully seated on the probe.

Use your thumb(s) to push one (or both) of the legs of the collimator. Push until the collimator is removed from the probe.

NOTE: The Collimator can be reused. Do not discard the collimator. The gamma ray emitted by various isotopes differ in their ability to penetrate tissue. Under certain conditions the probes may require the use of an optional external collimator to make the probe more directional.

3000 cps

#1

2000 cps

1000 cps

2000 cps

#2

#1

Less Spatial Resolution

80 cps

800 cps

#2

More Spatial Resolution

Neoprobe collimators are designed to decrease the effective angle of probe detection, or field of view (FOV). In general, you should use a collimator for applications where increased directionality is desired. Using a collimator decreases the FOV and increases the spatial resolution of the probe. This makes it easier to distinguish between two radioactive sources that are close to one another. It is the responsibility of the user to determine when the use of a collimator meets a specific clinical requirement. NOTE: You should scan more slowly when using a collimator. The collimator is sold nonsterile. Clean and sterilize the collimator before and between each patient. The collimator may be sterilized by Autoclave, STERRAD® SYSTEM or EO. See complete cleaning and sterilization instructions in the neo2000 operation manual. Do not autoclave probe or cable. High heat may damage components.

AW-000716