Patent ID: 11910861
Assignee: STRYKER CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 21:
22. A surgical protection system to define a barrier between a user and an external environment, the surgical protection system comprising:
a surgical helmet assembly comprising:
a shell;
a face frame coupled to the shell;
a static tab;
a hook or loop fastener disposed on the face frame;
a fan mounted in a cavity of the shell and configured to circulate air about the user; and
a sensor, the sensor configured to provide an output signal, the helmet being configured to control the fan based on the output signal;

a hood including a first material and a second material, the first material defining an opening;
a transparent face shield disposed in an opening defined by the hood, the transparent face shield configured to allow the user to see the surrounding environment through the hood, the transparent face shield comprising:
a tab extending from a top portion of the transparent face shield;
a first opening defined in the transparent face shield; and
a fastener configured to engage the hook or loop fastener of the surgical helmet assembly to facilitate attachment of the transparent face shield to the surgical helmet assembly.