“Electric heating pouch”的意思、由来-开放百科全书

词条

Electric heating pouch

释义

According to the U.S. Patent & Trademark Office, electric heating pouches are medical apparatus, namely, electric heating devices for curative treatment.{{Citation needed|date=May 2010}}

The U.S. Food and Drug Administration (FDA) classifies the heating pouch as a class II medical device.{{Citation needed|date=May 2010}}

Heating pouches are sometimes mislabeled as "heating pads". Heating pads are, by definition, flat, whereas heating pouches are contoured or curved.{{Citation needed|date=May 2010}}

In order to achieve the geometric design, three uniquely made heating pads are placed within a PVC pouch to form a scoop-like shape.{{Citation needed|date=May 2010}}

Heating pouches are made specially for human body joints; specifically the shoulder, elbow, hip, knee, ankle, and wrist or hand. The curvature of the pouch enables the user to completely cover these joints, whereas flat heating pads cannot conform to the curved joints.{{Citation needed|date=May 2010}}

1 : Medical equipment

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