Larry Murdock

Title: Innovations by Larry Murdock in Positive Airway Pressure Devices

Introduction

Larry Murdock is an accomplished inventor based in Alta Loma, California. He has made significant contributions to the field of medical devices, particularly in the area of continuous positive airway pressure (CPAP) devices. With a total of two patents to his name, Murdock's innovations are aimed at improving patient care and comfort.

Latest Patents

Murdock's latest patents include a pressure regulating valve for use in continuous positive airway pressure devices. This valve features a body that is strategically placed between the patient mask and the source of positive airway pressure. It includes first and second exhaust paths for gas to exit the mask. The design incorporates a floating valve seat that can move between two positions, allowing for effective gas flow management. When the pressure exceeds a certain threshold, the valve maintains a constant positive airway pressure for the patient. Conversely, if the pressure drops below this threshold, a secondary flow path is activated.

Another notable patent is the positive airway pressure device with an indirect calorimetry system. This device not only applies positive airway pressure but also measures a patient's resting energy expenditure (REE). It includes a breathing circuit with a patient interface device, such as a nasal face mask, and a bi-directional pump that adjusts its function based on the mode of operation. The device is equipped with sensors to monitor oxygen and carbon dioxide levels, and a microprocessor calculates the patient's REE based on the collected data.

Career Highlights

Larry Murdock is currently associated with Sensormedics Corporation, where he continues to innovate in the field of medical technology. His work has been instrumental in enhancing the functionality and effectiveness of CPAP devices, which are crucial for patients with respiratory issues.

Collaborations

Murdock has collaborated with notable colleagues such as Edmond Y Chu and Tim Quinn. Their combined expertise has contributed to the development of advanced medical devices that improve patient outcomes.

Conclusion

Larry Murdock's contributions to the field of positive airway pressure devices demonstrate his commitment to innovation and patient care. His patents reflect a deep understanding of medical technology and a desire to enhance the quality of life for patients. Through his work at Sensormedics Corporation, Murdock continues to pave the way for advancements in respiratory care.