The Budetec TM900v2, successor the Peira TM900

Often xenografts or subcutaneous tumors in mice are used in oncology research. Traditionally their volume growth has been monitored by using a mechanical caliper. Technological evolution and the increase in computing power have facilitated the development of new devices. The Peira TM900 is such an innovative device for tumor volume measurement and monitoring. It is a lightweight handheld instrument, tumor scanner, which makes a direct optical 3D measurement of the tumor volume. It does so by acquiring a stereoscopic image and reconstructing the 3D shape of the tumor. Therefor it allows a direct 3D capture of the volume. A tumor image, its 3D shape and all geometrical data are automatically calculated and stored. The system includes database, data management and processing software and can be complemented with a weight scale. The more recent version of the instrument is the Budetec TM900v2, www.budetec.be . (Click for more information TM900v2).

The Budetec TM900v2, successor the Peira TM900, direct optical 3D tumor volume measurement

Different from caliper measurements, tumor volume calculation is done by the software, based upon the tumor area, or region of interest, automatically detected and set by the algorithm. No assumed tumor model and constant shape are set by using a tumor volume formula.

When a balance scale is connected, also the weight can automatically be imported. The experiment database also stores optical images and the shape of the tumor. A 3D tumor volume measurement system holds more information and allows more traceability following the experiment.