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Arteriovenous spike (A.V. fistula)


Product features:
◆Ultra-thin double-curved sharp needle reduces pain and tissue damage.
◆Exclusive protective cap safety device to prevent iatrogenic injury to the greatest extent.
◆The oval back hole and rotating wing design can effectively facilitate the adjustment of the blood flow and pressure, which is beneficial to adjust the needle angle and ensure the quality of dialysis.
Models and specifications:
Common type, safety type, fixed wing, movable wing

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美女张开腿没内裤裸身视频无遮挡
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