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

Claim 3:
4. 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;
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; and
a protective sheet removably joined to the first sheet member at a side thereof opposite to a side facing the second sheet member,
wherein the protective sheet has a facing surface that faces the first sheet member, the facing surface including a first adhesive portion and a second adhesive portion having adhesiveness less than that of the first adhesive portion, and
wherein the second adhesive portion is disposed at each of opposed sides of the facing surface of the protective sheet in the second direction.