Patent ID: 11957487
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  B  Y | IPC A  B

Claim 0:
1. A cover for covering at least a portion of an oral device that is used in a mouth, the cover comprising:
a first sheet member made of a first resin;
a second sheet member made of a second resin and facing the first sheet member, wherein when a first direction is a direction along a surface of the first sheet member and a second direction is a direction along the surface of the first sheet member and orthogonal to the first direction, the first sheet member and the second sheet member are joined to each other in a bag shape so as to define an opening at a first side in the first direction; and
a protruding portion that protrudes from the second sheet member and past an outer edge of the first sheet member at the opening in the first direction,
wherein the second sheet member has slits therein, the slits being positioned on opposed sides of the protruding portion in the second direction, the slits extending from a part of the opening defined by the second sheet member toward a second side in the first direction opposite the first side such that the part of the opening defined by the second sheet member and including the slits is a non-linear edge of the second sheet member.