Patent ID: 9034023
Filing Date: 2015-05-19
Classification: A61B,A61K,A61N,A61P

Abstract:
1. A medical device for colorectal PDT treatment comprising; a) at least one radiation source; b) a multichannel dosimetry device; c) a long pass filter; d) an applicator having a distal end and a proximal end, being sized and adapted for the distal end to be inserted intra-anally and comprising: 1) a center conduit extending along a longitudinal axis of the applicator, 2) at least one measurement conduit sloped with respect to the center conduit such that the distal end of a probe inserted into the proximal end of the measurement conduit would point away from the distal end of the center conduit, and 3) at least one measurement conduit at the surface of the applicator parallel to the center conduit; e) at least one waveguide for insertion into the proximal end of the center conduit of the applicator; f) at least one sloped measurement probe for insertion into the proximal end of the at least one sloped measurement conduit; and g) at least one surface measurement probe for insertion into the proximal end of the at least one measurement conduit at the surface of the applicator.