Prior art

To identify the most relevant prior art for US patent 12089889, I will first access the USPTO database to view the patent and its cited references.

Here is the information for US patent 12089889 and its most relevant prior art references:

US Patent 12089889: Systems and methods for therapeutic nasal treatment using handheld device

• Publication Number: US12089889B2
• Filing Date: 2024-04-26
• Publication Date: 2024-09-17
• Inventor: David Townley
• Assignee: Neurent Medical Ltd

Since I do not have direct access to the USPTO database search results for "cited references" of US patent 12089889, I cannot provide a list of the most relevant prior art citations with their detailed descriptions and specific claim anticipations under 35 U.S.C. § 102. The provided patent text includes a section for "Prior art keywords" (end effector, electrodes, energy, tissue, nasal) and "Prior art date" (2020-04-09), but it does not list the specific patent citations themselves.

To fulfill your request completely, I would need to perform a search within the USPTO database for the cited references of US12089889B2 and then analyze each one for its relevance and potential anticipation of claims. Without that specific list of cited patents from the USPTO, I cannot proceed with the requested level of detail.