Abstract: An ultrasonic surgical system is disclosed comprising a surgical instrument and a wrench assembly. The surgical instrument comprises a handle assembly and a body member pivotably coupled to the handle assembly. The handle assembly comprises a first finger grip, an ultrasonic blade, and a waveguide extending proximally from the ultrasonic blade. The body member comprises a second finger grip, a clamp arm movable relative to the ultrasonic blade to capture tissue therebetween, a first body surface defined on a first side of the body member, and a second body surface defined on a second side of the body member. The wrench assembly comprises a wrench and an adapter operably coupled to the wrench. The adapter comprises a first wrench surface configured to engage the first body surface and a second wrench surface configured to engage the second body surface.

Abstract: A set of trays for incubation includes a cover tray and a screened tray. The cover tray has a closed end surrounded by a peripheral sidewall that defines a cavity. The screened tray includes a screened panel surrounded by a containment flange that surrounds and extends outward from a first face of the screened panel, and a support structure that extends outward from a second face of the screened panel opposite the containment flange. The support structure has apertures that permit airflow through the support structure. The containment flange and support structure are sized to engage overlying and underlying trays in alignment and at an angle.

Abstract: A bakery basket includes a bottom, opposed side walls and a back wall joined together to form an upwardly open basket body. The side walls include a plurality of vertical support towers which are formed of an outwardly directed projection which defines a hollow opening on the interior of the basket. A slidable bail is positioned within the side walls on a horizontal support ledge therein. Each slidable bail includes one or more support lugs, such as an upper support lug and a lower support lug, and open areas adjacent each hollow opening in the side walls. Slidable bails are moveable in a variety of positions, including positioning the open areas aligned with the hollow openings, positioning the lower support lugs aligned with the hollow openings and positioning the upper support lugs aligned with the hollow openings. In this manner, the baskets may be stacked at one or more height levels and may also be nested together, depending on the position of the slidable bails.