US 12,357,533 B2
Systems and methods for maintaining organ pressure
Ben Bulka, North Waltham, MA (US); Arkady Shinder-Lerner, North Waltham, MA (US); William Lucas Churchill, Bolton, MA (US); Michael Tajima, North Waltham, MA (US); and Pratik Patel, North Waltham, MA (US)
Assigned to Paragonix Technologies, Inc., Waltham, MA (US)
Filed by Paragonix Technologies, Inc., North Waltham, MA (US)
Filed on Aug. 23, 2024, as Appl. No. 18/813,810.
Claims priority of provisional application 63/631,923, filed on Apr. 9, 2024.
Claims priority of provisional application 63/578,796, filed on Aug. 25, 2023.
Prior Publication US 2025/0064050 A1, Feb. 27, 2025
Int. Cl. A61H 31/00 (2006.01); A01N 1/142 (2025.01); A01N 1/146 (2025.01); A01N 1/148 (2025.01); A01N 1/16 (2025.01); A01N 1/165 (2025.01)
CPC A61H 31/00 (2013.01) [A01N 1/142 (2025.01); A01N 1/146 (2025.01); A01N 1/148 (2025.01); A01N 1/16 (2025.01); A01N 1/165 (2025.01)] 20 Claims
OG exemplary drawing
 
1. A system for maintaining organ pressure, the system comprising:
an organ adapter configured to seal with a lumen of an organ;
a manifold in fluid communication with the organ adapter;
an electronic pump configured to pump gas to the manifold; and
a pressure regulator in fluid communication with the manifold, the pressure regulator configured to release gas from the manifold at a gas release rate,
wherein the pressure regulator is configured to increase the gas release rate when organ pressure is above a high pressure threshold,
wherein the pressure regulator is configured to decrease the gas release rate when organ pressure is below a low pressure,
wherein the pressure regulator is configured to maintain organ pressure within a target range in response to changes in environmental pressure, and
wherein the high pressure threshold is different from the low pressure threshold.