Cover Assembly for Medical Device with Replaceable Attachment

A cover assembly positionable about at least a portion of a medical device, the medical device having a body and an attachment removably coupled to the body at an attachment plate at a distal end of the body, the cover assembly comprising:

• a first portion comprising a single layer film material forming a tubular passage along a longitudinal axis of the first portion between a first end and an opposing second end of the first portion;
• a second portion formed at the first end of the first portion, the second portion having two layers and configured to surround the distal end of the body;
• and
• a third portion formed adjacent to the second portion, the third portion having four layers.

A method for producing a cover assembly configured to cover at least a portion of a medical device, the medical device having a body and an attachment removably coupled to the body at an attachment plate positioned at a distal end of the body, the method comprising:

• cutting to a length a film material forming a tubular sheath, the tubular sheath comprising a single layer wall configured to define a passage along a longitudinal axis extending a length of the tubular sheath between a first end and an opposing second end;
• folding at a first fold line the first end of the tubular sheath to form a first fold area comprising a double layer wall portion;
• and
• sealing the double layer wall portion at the first fold area to form a throttle area configured to retain the body of the medical device at the attachment plate.