Abstract: A laparoscope instrument is formed by a shaft combination, a pair of squeeze handles, a socket, a stationary barrel, a movable barrel, and a clutch. The socket is attached to the proximal handle. The shaft combination has an outer hollow shaft and an inner shaft. The inner shaft has a pair of cutting tips or grippers at the distal operating end. The other end of the inner shaft has an anchor point for engaging with the socket at the other end of the instrument. The socket holds the end of the inner shaft and causes the shaft to reciprocate slightly in response to the surgeon closing or opening the pair of handles. The cutting tips close or open in response to the squeezing action by the surgeon. The socket has a quick-release button to allow the inner shaft with the cutting tips to be quickly removed from the instrument, and replaced with another shaft and cutting tips. The instrument does not have to be disassembled.
Abstract: A coupon redemption card and tracking system includes a credit card size redemption coupon card used by the customer, and a tracking sheet used by the redemption center such as a restaurant. The redemption card has a plurality of mini coupons, which can be peeled off individually. Each redeemed coupon is affixed to the tracking sheet, which has dimensions of a dollar bill so that it can be placed in the till of a cash register. The tracking system facilitates the accounting and inventory of redeemed coupons. The coupon card is formed as two laminated layers of special paper joined together by a layer of adhesive material, and a layer of clear plastic film on the top face of the card. The base layer is fabricated from a special paper. An adhesive coating is applied to one side of the base layer. The peel off coupon layer is affixed to the adhesive coating. The finished layered sheet is printed on both sides, die-cut on the coupon side, and then laminated with the film on the other side.