Patent No. EP4125582 (titled "Capillary Blood Sampling") was filed by Osler Diagnostics on Mar 30, 2021. The application was issued on Jan 24, 2024.
A finger lancing device for capillary blood sampling that simplifies the process by integrating multiple functions into a single device. The device features a flexible, elastomeric body that receives the finger and contains a lancing mechanism, eliminating the need for separate lancets and transfer devices. The device's chamber allows for visual monitoring of blood flow, enabling the user to determine if additional "milking" is required to obtain sufficient blood.

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