United States
US 12,697,158 B2
Delivering refrigerant to catheters for cryotherapy
US 12,697,158 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Medtronic CryoCath LP. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Medtronic CryoCath LP
- Inventors
- Rachid Mahrouche; Gilles Desrochers; Wing-Choi Ma; Julia A. Schraut; Bertin Simeon; Scott A. Hareland
- Publication date
- 2026-08-04
- Filing date
- 2023-05-15
- Document type
- B2 Granted patent
- Also written as
- US 12,697,158 B2 · US12697158 · 12697158
Abstract
A method and system for controlling flow of refrigerant through a medical device are disclosed. According to one aspect, a system for delivering refrigerant to an expansion cavity portion of the medical device comprises a first path and a second path in communication with the expansion cavity portion.…
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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