PALUSHI, JETMIR,FANG, ITZHAK,FARRINGTON, IAN,SHAMELI, EHSAN,SMITH, DAVID A.
申请号：
CA3034938
公开号：
CA3034938A1
申请日:
2019.02.26
申请国别(地区):
CA
年份:
2019
代理人:
摘要：
An apparatus includes a cannula, a suction port, and a guidewire channel. Thecannula includesa proximal end, a distal end, and a first lumen. The suction port isconfigured to communicatesuction to the distal end of the cannula via the first lumen. The guidewirechannel includes anopen proximal end, an open distal end, and a second lumen extending from theopen proximalend to the open distal end. The guidewire channel is securely attached to thecannula such thatthe second lumen is laterally offset from the first lumen. The guidewirechannel is configured toslidably receive a guidewire within the second lumen. The guidewire channel isformed of anelastic material such that the guidewire channel is configured to resilientlyexpand the secondlumen outwardly to an expanded state in response to slidably receiving aguidewire therein.
