| OST MEDICAL, INC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20100253515 | METHOD OF OPERATING A DRIP SENSOR SYSTEM IN AN ENTERAL PUMP SYSTEM - The present invention provides a method of operating an infrared drip sensor in an enteral pump system to reduce false alarm conditions. The method consists of the following steps: optically coupling a infrared beam emitter with an infrared beam detector along an infrared beam path that extends through a drip chamber and intersects the drip path; monitoring the output signal of the infrared beam detector to detect pulses; monitoring the pulses for an interruption thereof; and running an infrared beam power update routine when an interruption is detected in the pulses, the infrared beam power update routine consisting of incrementally increasing a power level of the infrared beam until the power level of the infrared beam is sufficient to re-establish an output signal at the infrared beam detector. | 10-07-2010 |
| 20100060463 | HEAD GATCH ALARM SYSTEM - A head gatch alarm system reduces medical risk for aspirational pneumonia when an angle of the head gatch section is outside a predetermined range. The system includes an inclinometer and a pump. The inclinometer is attached to the head gatch section for sensing an angle of the head gatch section. The inclinometer includes an RF receiver and RF transmitter for sending and receiving signals to a pump. An alarm or other means for alerting a medical professional is in communication with the inclinometer or the pump. The pump includes an RF transmitter and RF receiver for two way RF communication between the pump and the inclinometer. In operation, the alarm is triggered and the pump is turned off when the head gatch section is positioned outside a predetermined range. | 03-11-2010 |
| 20090318887 | ENTERAL FEEDING PUMP SYSTEM - An enteral pump system for delivering medical fluids unidirectionally includes a disposable fluid delivery set having a repeatable compression portion and an enteral feeding pump. The repeatable compression portion is helically coiled around a central axis to define a cylindrical shape. The compression portion is configured to pump a large volume of medical fluids per stroke. The compressing portion includes at least two adjacent tubing walls joined around the central axis for repeatable compression. The enteral feeding pump is configured to repeatedly and reliably compress the compression portion of the fluid delivery set along the central axis. In operation, the compression portion is repeatably compressed without distortion along the central axis by the enteral feeding pump to flow unidirectionally through the fluid delivery set. | 12-24-2009 |
