Patent ID: 11925758
Assignee: FUNDACION VALLE DEL LILI
Field: Medical technology (Instruments)
Classification: CPC A  F | IPC A  F

Claim 0:
1. A rotary occlusion valve for tracheotomy comprising: a cylindrical main body (3) containing a one-way membrane (4) and connected to a rotary one-way valve (5), where the rotary one-way valve (5) is fitted on one of its two faces through one of its inner edges (14a or 14b) against a tab (7) of the anterior edge of the main body (3), and a spherical cap (11) enables a 180° rotary movement of the rotary one-way valve (5), as the spherical cap (11) is assembled in a bearing (6) of the main body (3), where in addition the rotary one-way valve (5) comprises window frames (16) that allow the closing or opening of an air passage through the one-way membrane (4) that is fitted against pillars (12) of the one-way valve (5) and is held in place by a gripping port (17) that passes through a central orifice (13) of the one-way valve (5).