Expanding Photoplethysmography Technology to Novel Applications

This inventive concept leverages the core technology of measuring blood flow in the foot to develop innovative solutions for crop yield monitoring, athletic performance optimization, water quality detection, livestock health monitoring, and industrial process optimization.

The original patent focused on measuring blood flow in the foot to address complications in diabetic patients. However, the limitations of this patent are that it is restricted to a specific medical application. This inventive concept addresses the problem of underutilization of the core technology by exploring its potential in entirely new industries and fields.

The new claims encompass a range of novel applications, including monitoring crop yields by measuring blood flow-like parameters in the crop's root system, optimizing athletic performance by analyzing blood flow in muscles, detecting water quality changes using PPG signals, predicting livestock health issues by measuring blood flow in hooves, and optimizing industrial processes by measuring fluid flow in pipes. Each application leverages the core technology of photoplethysmography (PPG) to provide valuable insights and data.

The new claims introduce a significant inventive step by applying the PPG technology to entirely new fields, which were not originally considered. The novelty lies in the creative adaptation of the core technology to address distinct problems and needs in various industries.

Other potential implementations of this inventive concept could include using PPG technology in environmental monitoring, veterinary medicine, or even space exploration. The concept could also be modified to accommodate different types of sensors or data analysis techniques.

The commercial potential of this inventive concept is vast, with applications in agriculture, sports, environmental monitoring, animal health, and industrial processes. The target markets include companies and organizations seeking innovative solutions to improve crop yields, athletic performance, water quality, livestock health, and process efficiency.