Quotables
"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 5234454 | Percutaneous intragastric balloon catheter and method for controlling body weight therewith A method for controlling the body weight of a patient employs a percutaneous intragastric balloon catheter (10). The method comprises the first steps of inserting a percutaneous intragastric balloon catheter (10) into the stomach of the patient through a ... | 08/10/1993 |
| 4854309 | Flexible wrist splint A flexible wrist splint for the treatment of cumulative trauma disorder. The splint (10) can be worn on either wrist and is usable in the working environment. The splint includes a flexible panel (11) adapted to encircle the wrist area of a person, first ... | 08/08/1989 |
| 4748562 | Portable circuit and method for performing a time study and analysis of bodily characteristics A portable circuit and method for performing a time study and analysis of bodily ionic characteristics as esophageal pH includes a transducer 11 for measuring pH and generating a proportional analog signal and an interface 12 for converting this signal in... | 05/31/1988 |
| 4618929 | Portable circuit and method for performing a time study and analysis of bodily ionic characteristics A portable circuit and method for performing a time study and analysis of bodily ionic characteristics as esophageal pH includes a transducer 11 for measuring pH and generating a proportional analog signal and an interface 12 for converting this signal in... | 10/21/1986 |
| 4326535 | Circuit and method for the radiotelemetry of esophageal pH in an ECG radiotelemetry system A circuit and method for radiotelemetry of an esophageal pH signal in an electrocardiogram (ECG) signal radiotelemetry system includes esophageal and reference pH electrodes (16 and 17) connected to a pH meter (15) for monitoring esophageal pH and generat... | 04/27/1982 |
| 4014206 | Apparatus and method for monitoring air emboli during extracorporeal circulation Disclosed is a method and apparatus for detecting the presence of an embolism, such as air, during extracorporeal circulation in tubing carrying blood or other fluid such as would be present in the use of an artificial kidney machine. Electrodes are place... | 03/29/1977 |
