摘要:
A medical catheter comprises a plurality of intake lumens (1013a-c, 2013a-c) and a plurality of intake extension tubes (1040a-c). Each intake extension tube communicates with an intake lumen of the catheter to provide fluid communication with the respective intake lumen. The intake extension tubes (1040a-c) are positioned in a stacked arrangement. A clamping member (1042) has a plurality of posts (1053) to receive the stacked tubes to limit lateral movement thereof.
摘要:
A medical catheter comprises a plurality of intake lumens (1013a-c, 2013a-c) and a plurality of intake extension tubes (1040a-c). Each intake extension tube communicates with an intake lumen of the catheter to provide fluid communication with the respective intake lumen. The intake extension tubes (1040a-c) are positioned in a stacked arrangement. A clamping member (1042) has a plurality of posts (1053) to receive the stacked tubes to limit lateral movement thereof.
摘要:
A combined multi-lumen central access catheter and an embolic filter including ports proximal and distal the filter for fluid infusion and/or pressure sensing and infusion ports in the catheter to permit infusion of bioactive agents, flushing agents and/or contrast agents. The embolic filter may be removably coupled to the multi-lumen catheter for temporary placement and retrieval under recommended indications.
摘要:
The invention comprises an indwelling medical device which is capable of delivering a therapeutic agent evenly along the length of the indwelling portion, including the outer wall, of the device.
摘要:
Steering engagement catheter devices, systems, and methods of using the same for accessing a tissue, including internal and external tissues of a heart, are disclosed. In at least one embodiment, a steering engagement catheter is provided, comprising an elongated tube having a proximal end, a distal end, and a first wall positioned circumferentially along a length of the elongated tube, the elongated tube configured such that a delivery catheter is capable of at least partial insertion into the elongated tube, at least one steering wire having a proximal end and a distal end, the distal end of the at least one steering wire coupled to the first wall of the elongated tube at or near the distal end of the elongated tube, and a controller operably coupled to the at least one steering wire at or near the proximal end of the at least one steering wire.