United States
US 12,702,324 B2
Sobriety monitoring systems and features related thereto
US 12,702,324 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: Soberlink Healthcare LLC. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Soberlink Healthcare LLC
- Inventors
- Brad Keays; Daniel Rhodes; Casey Hanrahan; Christopher J. Pursley
- Publication date
- 2026-08-11
- Filing date
- 2024-02-07
- Document type
- B2 Granted patent
- Also written as
- US 12,702,324 B2 · US12702324 · 12702324
Abstract
Systems, methods and devices are disclosed for monitoring sobriety using a hand-held breath testing device. The hand-held breath testing device comprises a sample pump which utilizes a bellows assembly to draw an air sample through an inlet port and into the sample pump. The sample pump comprises a bi-stable spring and nitinol-based structures which cause the pump to actuate and allow the bellows to expand and compress. The sample pump can be utilized with other sampling devices, including but not limited to medical devices, wherein a sampling of a measured volume of gas is desired.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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