| 摘要 |
A venous pressure gradient support device to be worn over a surface portion of the human body to prevent or remedy varicose veins. The device includes a container configured for receiving and retaining a plurality of beads. Preferably, the beads are glass spherical beads and the container is an envelope having a flap which may be folded over to retain the beads in the envelope. The envelope of beads may be worn underneath a support garment such as support hose so that the envelope filled with beads is pressed to the surface portion of the human body. The envelope of beads conforms to the irregular shape of the human body and the beads take on a pressure gradient to balance the blood pressure at the surface portion of the human body.
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