Abstract: A surgical instrument includes a housing having a shaft extending distally from the housing and an end effector disposed at a distal end of the shaft with first and second jaw members. The jaw members are moveable relative to one another from a first, open configuration spaced relative to one another, to a second, closed configuration. The first jaw member includes a sealing plate having proximal and distal segments each adapted to connect to an energy source via a single, wired connection and the second jaw member includes a sealing plate adapted to connect to the energy source. A resistor is disposed in circuit and is electrically coupled to the energy source. The resistor is configured to regulate the flow of energy to the proximal segment of the first jaw member via the single wired connection upon activation and until the jaw members reach the second configuration.

Abstract: There is disclosed a paging system for customers in a fast service or while-you-wait sales or service facility which is capable of being associated with or integrated with existing forms of point-of-sale hardware and software systems. The paging system notifies customers by means of an audio announcement or visual display, or both, that their order for service, identified by customer number, is ready to be delivered upon their return to the customer counter or to the delivery location. The system suppresses keyboard errors and permits correction thereof and provides for the display of several customer numbers on a continual basis until a respective customer number is deleted automatically or in response to manual input. Optionally, a skipped number feature makes service personnel aware of misdirection or unusual delay in fulfilling an order.

Abstract: There is disclosed a system and method to call sequentially serviced customers from a large area, such as a retail store, back to a pick-up counter, keeping track of any customer's jobs that have been skipped and not paged after a predetermined time. For example, in a pharmacy a customer is given a number when presenting a prescription to be filled. When the prescription is ready the customer's number is entered and shown on a large display in the center of the store to page the customer. If a number is skipped then this system solves the problem by showing the pharmacist skipped numbers on a screen of a keypad after a preset wait period and advises the pharmacist to determine why the customer was skipped. The system has an algorithm for detecting erroneous entries and recovery if a wrong number is accidentally entered.