A credit accumulation and accessing system for a plurality of sponsoring companies and participants having at each sponsoring company location (14, 16), a common bus (26), which communicates with participant data input (28), performance data input (34), computer processing (24), memory (30), an awar ...
A tissue ablation apparatus includes a delivery catheter with distal and proximal ends. A handle is attached to the proximal end of the delivery catheter. At least partially positioned in the delivery catheter is an electrode deployment device. The electrode deployment device includes a plurality of ...
A device is provided for identifying certain characteristics of an end piece or end effector of a surgical instrument. A preferred embodiment provides a surgical stapling instrument having an electrical circuit contained on the stapling cartridge which is capable of indicating cartridge type and/or ...
Surgical staplers for use during open and/or laparoscopic surgical procedures are disclosed. Novel firing device trapping assemblies, pushers, staple lines and firing handles are described. Many of the novel devices reduce the overall firing force experienced by the surgeon.
A device is provided for identifying certain characteristics of an end piece or end effector of a surgical instrument. A preferred embodiment provides a surgical stapling instrument having an electrical circuit contained on the stapling cartridge which is capable of indicating cartridge type and/or ...
A progressive system for a match number game. An ante coin acceptor is located near each played card on each player's station. A progressive coin acceptor is also located on each player station. A player places an ante bet or a progressive bet by placing coins in the ante and progressive coin accept ...
The invention provides devices and methods for thoracoscopically arresting the heart and establishing cardiopulmonary bypass, thus facilitating a variety of less-invasive surgical procedures on and within the heart and great vessels of the thorax. In one embodiment, the invention provides a thoracos ...
A novel method of screening for novel secreted mammalian proteins is described in which mammalian secretory leader sequences are detected using the yeast invertase gene as a reporter system.
An interactive distance learning system which provides individualized and meaningful interactive responses to each student, as if the student is receiving instruction directly from a private tutor or instructor. An interactive program transmission occurs to a diverse number of facilities and locatio ...
A capacitive pressure and temperature sensing system for providing signals representative of the magnitude of body fluid absolute pressure at a selected site and ambient operating conditions, including body temperature, at the site. An implantable lead having a sensor module formed in its distal end ...
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