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Implantable pump for drug delivery to treat erectile dysfunction
Implantable pump for drug delivery to treat erectile dysfunction
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机译:植入式泵用于药物治疗勃起功能障碍
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摘要
An implantable pump (10) is provided for pumping a drug in a patient's body (100). The pump includes a drug delivery chamber (22) configured to be filled with the drug and a drug delivery catheter (50) having a catheter lumen (58) and a distal end (56), the drug delivery catheter in fluid communication with the drug delivery chamber and configured to deliver the drug to a delivery site (102). It also includes a pushing element (44) coupled to the distal end of the catheter, and configured to push away from the catheter lumen fibrotic matter that has developed in response to the drug delivery catheter. Other embodiments are also described.
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