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公开(公告)号：US20230030799A1
公开(公告)日：2023-02-02
申请号：US17391556
申请日：2021-08-02
申请人： Covidien LP
摘要： In some examples, a medical assembly includes a catheter and a delivery-assist tool. The catheter includes an elongated body comprising a proximal body portion and a distal body portion and defining a body inner lumen; and an expandable member located at the distal body portion, the expandable member defining an expandable member inner lumen. The delivery-assist tool includes a support structure configured to extend through the body inner lumen and the expandable member inner lumen of the catheter; and a flexible cover coupled to a distal portion of the support structure, wherein the flexible cover is configured to facilitate compression and retention of the expandable member in a delivery configuration while being advanced through a delivery sheath and while the support structure extends through the body inner lumen and the expandable member inner lumen.
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公开(公告)号：US12059158B2
公开(公告)日：2024-08-13
申请号：US17391556
申请日：2021-08-02
申请人： Covidien LP
CPC分类号： A61B17/1215 , A61B17/12109 , A61M39/06 , A61B2017/00871 , A61B2017/1205
摘要： In some examples, a medical assembly includes a catheter and a delivery-assist tool. The catheter includes an elongated body comprising a proximal body portion and a distal body portion and defining a body inner lumen; and an expandable member located at the distal body portion, the expandable member defining an expandable member inner lumen. The delivery-assist tool includes a support structure configured to extend through the body inner lumen and the expandable member inner lumen of the catheter; and a flexible cover coupled to a distal portion of the support structure, wherein the flexible cover is configured to facilitate compression and retention of the expandable member in a delivery configuration while being advanced through a delivery sheath and while the support structure extends through the body inner lumen and the expandable member inner lumen.
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