What means of Inverter-Ready and Inverter-Duty motors? INVERTER-READY means that some of the extras required to protect the machine from the damaging effects of the AC drive output waveform are included. Typically, this means beefed up insulation on the winding and (usually) a choice of a certain pitch to help damp out prevalent harmonics.
Surgical Scrub Assistants. Surgical scrub assistants handle all instruments, supplies and equipment in the operating room. Because they understand the current surgical procedure, they can anticipate the needs of surgeons and pass them the correct tools. They make sure that there are enough supplies, put gowns and gloves on surgical staff and drape protective cloth over the sterile field. Before the operation, they prepare sterile dressings and sterilize instruments. After the operation, they help with cleaning the surgical theater and preparing it for the next patient.
An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operate means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse. The patient or subject on which the surgery is performed can be a person or an animal. A surgeon is a person who practices surgery and a surgeon's assistant is a person who practices surgical assistance. A surgical team is made up of surgeon, surgeon's assistant, anesthesia provider, circulating nurse and surgical technologist.