Ablation systems, devices and methods for the treatment of tissue

US12396777B2 · 08/26/2025

FIG. 1 · FIG. 1

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A device for ablating target tissue of a patient with an ablative fluid is provided. An elongate shaft includes a proximal portion and a distal portion, and at least one fluid delivery element is attached to the distal portion. The device can be configured to ablate the duodenal mucosa of a …

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Abstract A device for ablating target tissue of a patient with an ablative fluid is provided. An elongate shaft includes a proximal portion and a distal portion, and at least one fluid delivery element is attached to the distal portion. The device can be configured to ablate the duodenal mucosa of a patient while avoiding damage to the duodenal adventitial tissue. Systems and methods of treating target tissue are also provided.

Official name

Ablation systems, devices and methods for the treatment of tissue

Publication number

US12396777B2

Inventor / creator

Jay Caplan

Assignee / owner

Fractyl Health, Inc.

Filing

12/31/2024

Publication

08/26/2025

Expiry

12/31/2044

Status

ACTIVE

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