Ostomy collection and drainage system
An ostomy collection and drainage system includes an ostomy pouch having an outer wall defining an internal collection area, an inlet opening formed in the outer wall and an outlet body connected to the outer wall having an outlet opening extending therethrough, the outlet body having one of a latch and a catch. The system further includes a closure configured for removable coupling to the outlet body and an adapter configured for removable coupling to the outlet body, the adapter having an adapter opening extending therethrough and the other of the latch and the catch. The adapter and the closure are interchangeably coupled to the outlet body such that in a first condition the adapter is coupled to the outlet body by way of engagement of the catch and the latch, and in a second condition the closure is coupled to the outlet body.
1. An ostomy collection and drainage system comprising:
an ostomy pouch having an outer wall defining an internal collection area;
an inlet opening formed in the outer wall in fluid communication with the internal collection area;
an outlet body connected to the outer wall and having an outlet opening extending therethrough in fluid communication with the internal collection area, the outlet body having one of a latch and a catch;
a closure configured for removable coupling to the outlet body; and
an adapter configured for removable coupling to the outlet body, the adapter having an adapter opening extending therethrough and the other of the latch and the catch, wherein the catch and the latch are engaged in a rotational direction in an interference fit and form a mechanical interlock to restrict movement in an axial direction of the adapter relative to the outlet body;
wherein the adapter and the closure are interchangeably coupled to the outlet body such that in a first condition the adapter is coupled to the outlet body by way of engagement of the catch and the latch, and in a second condition the closure is coupled to the outlet body.
2. The ostomy collection and drainage system of claim 1 , wherein the closure further comprises a second of the catch or latch that is formed on the adapter.
3. The ostomy collection and drainage of system of claim 1 , wherein the outlet body comprises the catch and the adapter comprises the latch.
4. The ostomy collection and drainage system of claim 3 , wherein:
the catch projects radially outward, extends in a peripheral direction along a periphery of the outlet body, and includes a first surface, and
the latch extends in an axial direction and includes an inwardly extending projection at a free end that is configured to engage the first surface to form a mechanical interlock and restrict movement in an axial direction of the adapter relative to the outlet body.
5. The ostomy collection and drainage system of claim 4 , wherein the first surface comprises two peaks spaced from one another in the peripheral direction, the inwardly extending projection is configured for interfering movement over the peaks for positioning between the two peaks in the first condition.