Abstract: Components for valve treatment systems are disclosed. Valve treatment systems can include a delivery system for an implantable device. The delivery system can include one or more of clasp control components slidably disposed on a catheter handle, a control element for opening and closing the implantable device, a catheter assembly with features to reduce friction with another catheter assembly, grips for attaching catheter assemblies to clamps, catheter assemblies with features that stiffen or provide variable stiffness, and catheter assemblies with one or more steering control lumens incorporated into a reinforcement layer.

Abstract: Methods and systems are provided for automatically classifying cells in a histological stained image. In an example, a method includes automatically classifying a plurality of cells in an image of a biological sample stained with a histological stain using a classification model, the classification model trained with a plurality of automatically-classified pseudo-stained images each generated from a respective immunofluorescent image.