利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

35 条记录 (耗时 0.021 秒)

    SYSTEMS AND METHODS FOR ASPIRATION AND MONITORING
    11.
    发明申请
    SYSTEMS AND METHODS FOR ASPIRATION AND MONITORING 审中-公开

    公开(公告)号：US20200289722A1

    公开(公告)日：2020-09-17

    申请号：US16888500

    申请日：2020-05-29

    申请人： INCUVATE, LLC

    发明人： Bradley S. Culbert ,  David M. Look ,  Gary Carlson

    IPC分类号： A61M1/00 ,  A61B17/3203 ,  A61M25/00

    摘要： A system for aspiration includes an aspiration catheter including an elongate shaft including an aspiration lumen, and an open distal end, an extension tube, the lumen of the extension tube configured to be hydraulically coupled to the aspiration lumen, a peristaltic pump configured for driving fluid through the extension tube, a compressible portion disposed between the distal end and the proximal end of the extension tube, the compressible portion configured to be coupled to the peristaltic pump, such that operation of the peristaltic pump drives fluid from the aspiration lumen from the distal end of the extension tube to the proximal end of the extension tube, and a controller configured to receive a first signal from the first sensor and configured to vary the operation of the peristaltic pump based at least in part on a first signal received from a first sensor coupled to the aspiration lumen or extension tube related to a change in the characteristic of flow.

    Systems and methods for aspiration and monitoring
    12.
    发明授权
    Systems and methods for aspiration and monitoring 有权

    公开(公告)号：US10716880B2

    公开(公告)日：2020-07-21

    申请号：US16440955

    申请日：2019-06-13

    申请人： INCUVATE, LLC

    发明人： Bradley S. Culbert ,  David M. Look ,  Gary Carlson

    IPC分类号： A61M1/00 ,  A61B17/3203 ,  A61M25/00 ,  A61B17/22

    摘要： A system for aspiration includes an aspiration catheter including an elongate shaft including an aspiration lumen, and an open distal end, an extension tube, the lumen of the extension tube configured to be hydraulically coupled to the aspiration lumen, a peristaltic pump configured for driving fluid through the extension tube, a compressible portion disposed between the distal end and the proximal end of the extension tube, the compressible portion configured to be coupled to the peristaltic pump, such that operation of the peristaltic pump drives fluid from the aspiration lumen from the distal end of the extension tube to the proximal end of the extension tube, and a controller configured to receive a first signal from the first sensor and configured to vary the operation of the peristaltic pump based at least in part on a first signal received from a first sensor coupled to the aspiration lumen or extension tube related to a change in the characteristic of flow.

    Aspiration monitoring system and method
    13.
    发明授权
    Aspiration monitoring system and method 有权

    公开(公告)号：US10226263B2

    公开(公告)日：2019-03-12

    申请号：US15388716

    申请日：2016-12-22

    申请人： INCUVATE, LLC

    发明人： David M. Look ,  Bradley S. Culbert

    IPC分类号： A61B17/22 ,  A61M1/00

    摘要： A system for removal of blood or thrombus includes an aspiration catheter having an elongate shaft including an aspiration lumen having proximal end configured to couple to a vacuum source, and a distal end having an orifice, an elongate member configured for placement through the aspiration lumen and having a distal portion including a disruption element configured to disrupt thrombus within the aspiration lumen, and a monitoring device configured for removable connection in between the aspiration catheter and the vacuum source, and including a housing, a pressure sensor in fluid communication with an interior of the housing, a measurement device coupled to the pressure sensor and configured for measuring deviations in fluid pressure, and a communication device coupled to the measurement device and configured to generate an alert signal when a deviation in fluid pressure measured by the measurement device exceeds a pre-set threshold.

    Systems and methods for management of thrombosis
    18.
    发明授权
    Systems and methods for management of thrombosis 有权

    公开(公告)号：US11540847B2

    公开(公告)日：2023-01-03

    申请号：US16504768

    申请日：2019-07-08

    申请人： INCUVATE, LLC

    发明人： David M. Look ,  Bradley S. Culbert

    IPC分类号： A61B17/22 ,  A61B17/3203 ,  A61M1/00

    摘要： An aspiration system includes an aspiration catheter including a tubular aspiration member having a proximal end, a distal end, and a lumen, and configured to at least partially extend out of the lumen of an elongate tubular member and into the vasculature of a subject, an elongate support member coupled to the tubular aspiration member and extending between the proximal end of the aspiration catheter and the proximal end of the tubular aspiration member, a high pressure injection lumen extending within the elongate support member and having a distal end including a curved portion configured to change a direction of fluid flow by at least about 90°, at least one orifice located at the distal end of the high pressure injection lumen configured to allow liquid to be released into the lumen of the tubular aspiration member, and an annular seal carried by the tubular aspiration member and configured to create a liquid seal against the inner surface of the elongate tubular member.

    SYSTEMS AND METHODS FOR MANAGEMENT OF THROMBOSIS
    19.
    发明申请
    SYSTEMS AND METHODS FOR MANAGEMENT OF THROMBOSIS 有权

    公开(公告)号：US20210110419A1

    公开(公告)日：2021-04-15

    申请号：US17130586

    申请日：2020-12-22

    申请人： INCUVATE, LLC

    发明人： David M. Look ,  Bradley S. Culbert

    IPC分类号： G06Q30/02 ,  A61B17/22 ,  A61B17/3203 ,  A61M1/00 ,  G06Q30/06

    摘要： An aspiration system includes an elongate tubular member having a lumen; an aspiration catheter configured to be inserted through the lumen of the elongate tubular member, and including a tubular aspiration member having a proximal end, a distal end, and a lumen, and configured to at least partially extend out of the lumen of the elongate tubular member at the distal end of the elongate tubular member; an elongate support member coupled to the tubular aspiration member and extending between a proximal end of the aspiration catheter and the proximal end of the tubular aspiration member; and an annular sealing member coupled to the tubular aspiration member and configured to create a seal against an inner surface of the elongate tubular member, when a vacuum sufficient to cause aspiration is actively applied to the lumen of the elongate tubular member.

    Aspiration monitoring system and method
    20.
    发明授权
    Aspiration monitoring system and method 有权

    公开(公告)号：US10702292B2

    公开(公告)日：2020-07-07

    申请号：US15245124

    申请日：2016-08-23

    申请人： INCUVATE, LLC

    发明人： David M. Look ,  Bradley S. Culbert

    IPC分类号： A61M31/00 ,  A61M1/00 ,  A61B17/22 ,  A61M25/00 ,  A61M27/00 ,  A61B17/00 ,  A61B90/00

    摘要： A system for real time monitoring of catheter aspiration includes a pressure sensor configured for placement in fluid communication with a lumen which at least partially includes an aspiration lumen of a catheter, the aspiration lumen configured to couple to a vacuum source, a measurement device coupled to the pressure sensor and configured for measuring deviations in fluid pressure, and a communication device coupled to the measurement device and configured to generate a continuous signal which is proportional to measured fluid pressure.