  The use of autonomous robots for assistance tasks in hospitals has the
potential to free up qualified staff and im-prove patient care. However, the
ubiquity of deformable and transparent objects in hospital settings poses
signif-icant challenges to vision-based perception systems. We present
EfficientPPS, a neural architecture for part-aware panoptic segmentation that
provides robots with semantically rich visual information for grasping and
ma-nipulation tasks. We also present an unsupervised data collection and
labelling method to reduce the need for human involvement in the training
process. EfficientPPS is evaluated on a dataset containing real-world hospital
objects and demonstrated to be robust and efficient in grasping transparent
transfusion bags with a collaborative robot arm.
