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Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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| Number | Title | Issue Date |
| 7311702 | Ablation technology for catheter based delivery systems A catheter based delivery system may be used for both therapeutic and diagnostic applications. The catheter based delivery system includes a catheter having a distal end. The distal end of the catheter includes several electrodes that can emit a radio frequency wave... | 12/25/2007 |
| 6962577 | Implantable hemodialysis access device A hemodialysis port comprising a flexible housing member defining one or more ports. Each port has a selectively-permeable septum member disposed thereon to permit medical devices, for example, Huber needles, sheath and/or dilators to be inserted therein. At the int... | 11/08/2005 |
| 6527754 | Implantable vascular access device The present invention provides an improved vascular access port comprising a port base with a metallic dish insert molded (or bonded) into the bottom of the reservoir. In one embodiment, a single reservoir is provided. In another embodiment, plural reserv... | 03/04/2003 |
| 6520964 | System and method for joint resurface repair The present invention provides tools and methods for mapping and measuring the articular surface of a joint (or of any bony surface) and for fabricating a prosthetic device based on this recorded data. In one embodiment, once the defect of the chondral su... | 02/18/2003 |
| 5906596 | Percutaneous access device A subcutaneous access port for surgical implantation in the body of a mammal, such access port comprising a body portion defining a chamber with an open face, the body portion having attached thereto a biocompatible mesh material, whereby the subcutaneous... | 05/25/1999 |
