Patent ID: 11898646
Assignee: INTERSURGICAL AG
Field: Medical technology (Instruments)
Classification: CPC F  A  Y | IPC A  F

Claim 0:
1. An adjustable valve comprising: a valve body comprising a valve seat; a valve member movable relative to the valve seat; a first valve cap; a second valve cap; and a biasing element provided between the first valve cap and the valve member such that the first valve member is biased away from the first valve cap by a biasing force from the biasing element; wherein the first valve cap is movable within a defined range of motion relative to the valve body such that movement of the first cap in a first direction increases the biasing force applied by the biasing element; and wherein the second valve cap is engageable with the first valve cap to prevent movement of the first valve cap in said first direction but to allow movement of the first valve cap in a second direction, opposite to said first direction, within said defined range of motion.