The ornamental design for the patientinterface connector for a patientinterfaceassembly of a respiratory system, as shown and described.
FIG. 1 is a perspective view showing a patient interface connector that can be connected to the nasal cannula body, that embodies the design.
FIG. 2 is a front view of the patient interface connector of FIG. 1.
FIG. 3 is a rear view of the patient interface connector of FIG. 8FIG. 1.
FIG. 4 is a right side view of the patient interface connector of FIG. 1.
FIG. 5 is a left side view of the patient interface connector of FIG. 1.
FIG. 6 is a top view of the patient interface connector of FIG. 1; and,
FIG. 7 is bottom view of the patient interface connector of FIG. 1.
The broken lines shown in the figures represent portions of the patient interface connector for a patient interface assembly of a respiratory system that form no part of the claimed design.