-
公开(公告)号：US20200046941A1
公开(公告)日：2020-02-13
申请号：US16654336
申请日：2019-10-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jacob Graham , Stephen Derosier , Jeffrey Bean , John Golden
Abstract: A locking mechanism for a medical device to selective lock a first elongate member from longitudinal movement relative to a second elongate member of the medical device. The locking mechanism includes a flexible tubular member disposed in a bore of a handle assembly of the medical device, and an actuator, such as a cam member having a cam or eccentric surface. Pivotable movement of the actuator from a first position to a second position compresses or deforms the flexible tubular member against the first elongate member to lock the first elongate member from longitudinal movement relative to the handle assembly.
-
公开(公告)号：US10478596B2
公开(公告)日：2019-11-19
申请号：US15098101
申请日：2016-04-13
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jacob Graham , Stephen Derosier , Jeffrey Bean , John Golden
Abstract: A locking mechanism for a medical device to selective lock a first elongate member from longitudinal movement relative to a second elongate member of the medical device. The locking mechanism includes a flexible tubular member disposed in a bore of a handle assembly of the medical device, and an actuator, such as a cam member having a cam or eccentric surface. Pivotable movement of the actuator from a first position to a second position compresses or deforms the flexible tubular member against the first elongate member to lock the first elongate member from longitudinal movement relative to the handle assembly.
-
公开(公告)号：US10123682B2
公开(公告)日：2018-11-13
申请号：US15585303
申请日：2017-05-03
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac Ostrovsky , Jozef Slanda , Jeffrey Bean
Abstract: An articulating mechanism for use in a medical device, such as an endoscope or a catheter, includes a series of stacked links disposed adjacent to one another and movable with respect to each other. Each link includes a front face tapered to a pair of pivot points and a rear face defining a wedge shaped recess for receiving the pivot points of the adjacent link. Pull-wires provide tension and hold the staked links together while also allowing for controlled bending of the distal portion by movement of one or more of the pull-wires.
-
公开(公告)号：US09668641B2
公开(公告)日：2017-06-06
申请号：US14834717
申请日：2015-08-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac Ostrovsky , Jozef Slanda , Jeffrey Bean
CPC classification number: A61B1/0055 , A61B1/00071 , A61B1/0056 , A61B1/0057 , A61B1/008 , A61M25/0141 , A61M25/0147
Abstract: An articulating mechanism for use in a medical device, such as an endoscope or a catheter, includes a series of stacked links disposed adjacent to one another and movable with respect to each other. Each link includes a front face tapered to a pair of pivot points and a rear face defining a wedge shaped recess for receiving the pivot points of the adjacent link. Pull-wires provide tension and hold the staked links together while also allowing for controlled bending of the distal portion by movement of one or more of the pull-wires.
-
公开(公告)号：US11458285B2
公开(公告)日：2022-10-04
申请号：US16654336
申请日：2019-10-16
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jacob Graham , Stephen Derosier , Jeffrey Bean , John Golden
Abstract: A locking mechanism for a medical device to selective lock a first elongate member from longitudinal movement relative to a second elongate member of the medical device. The locking mechanism includes a flexible tubular member disposed in a bore of a handle assembly of the medical device, and an actuator, such as a cam member having a cam or eccentric surface. Pivotable movement of the actuator from a first position to a second position compresses or deforms the flexible tubular member against the first elongate member to lock the first elongate member from longitudinal movement relative to the handle assembly.
-
Patent Agency Ranking
公开(公告)号：US09993141B2
公开(公告)日：2018-06-12
申请号：US15265188
申请日：2016-09-14
Applicant: Boston Scientific Scimed, Inc.
Inventor： Robinson Greig , Jeffrey Bean , Kevin Zephir
CPC classification number: A61B1/0052 , A61B1/00039 , A61B1/0057 , A61B2017/00327 , A61M25/0136 , A61M2025/015
Abstract: A system for controlling a medical device includes a shaft rotatable about a longitudinal axis and a plurality of arms extending radially outwards from the shaft. Each arm includes an inward end positioned near the shaft and an outward end. The system also includes a collapsible pulley formed from a plurality of pulley pieces. At least one of the pulley pieces is slidably mounted on at least one of the plurality of arms and has a surface configured to receive at least one control element. The system further includes at least one biasing member located between the shaft and the at least one slidably-mounted pulley piece.
-
公开(公告)号：US20170231473A1
公开(公告)日：2017-08-17
申请号：US15585303
申请日：2017-05-03
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac Ostrovsky , Jozef Slanda , Jeffrey Bean
CPC classification number: A61B1/0055 , A61B1/00071 , A61B1/0056 , A61B1/0057 , A61B1/008 , A61M25/0141 , A61M25/0147
Abstract: An articulating mechanism for use in a medical device, such as an endoscope or a catheter, includes a series of stacked links disposed adjacent to one another and movable with respect to each other. Each link includes a front face tapered to a pair of pivot points and a rear face defining a wedge shaped recess for receiving the pivot points of the adjacent link. Pull-wires provide tension and hold the staked links together while also allowing for controlled bending of the distal portion by movement of one or more of the pull-wires.
-
公开(公告)号：US09144369B2
公开(公告)日：2015-09-29
申请号：US13901936
申请日：2013-05-24
Applicant: Boston Scientific Scimed, Inc.
Inventor： Isaac Ostrovsky , Jozef Slanda , Jeffrey Bean
CPC classification number: A61B1/0055 , A61B1/00071 , A61B1/0056 , A61B1/0057 , A61B1/008 , A61M25/0141 , A61M25/0147
Abstract: A flexible outer sleeve 70, 170 (partially shown in FIGS. 2 and 7) may be disposed on the outside of the articulation mechanism 10 to provide a smooth exterior surface. The outer sleeve 70, 170 can be made from soft, thin polyurethane, LLDPE, silicon, pellethane, polyurethane, or other approved biocompatible materials such as polyethylene, polypropylene or polyvinyl alcohol. Additionally, the outer sleeve 70, 170 can be coated with a hydrophilic, lubricious coating such as HYDROPASS™ hydrophilic coating available from Boston Scientific Corporation, of Natick, Mass., and described in U.S. Pat. Nos. 5,702,754 and 6,048,620, which are herein incorporated by reference. Additionally, the outer sleeve 70, 170 can be coated with a drug agent to treat internal body tissues.
Abstract translation: 柔性外套管70,170（在图2和图7中部分地示出）可设置在关节运动机构10的外侧，以提供光滑的外表面。 外套筒70,170可以由软的，薄的聚氨酯，LLDPE，硅，Pellethane，聚氨酯或其它认可的生物相容性材料如聚乙烯，聚丙烯或聚乙烯醇制成。 此外，外套筒70,170可以涂覆有亲水的，润滑的涂层，例如可从美国马萨诸塞州Natick的Boston Scientific Corporation获得的HYDROPASS TM亲水涂层，并描述于美国专利No. 5,702,754和6,048,620号，其通过引用并入本文。 此外，外套筒70,170可以用药剂涂覆以治疗身体内部组织。
-
公开(公告)号：US12048822B2
公开(公告)日：2024-07-30
申请号：US17884150
申请日：2022-08-09
Applicant: Boston Scientific Scimed, Inc.
Inventor： Laura Christakis , Ashleigh Peterson , Jeffrey Bean , Claude Clerc , Andrew Pic , Gerald Fredrickson , Stan Gilbert , Amanda Smith , Jose Vega
CPC classification number: A61M31/002 , A61B17/0057 , A61M1/304 , A61M11/007 , A61M2205/332
Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.
-
公开(公告)号：US11433223B2
公开(公告)日：2022-09-06
申请号：US16560664
申请日：2019-09-04
Applicant: Boston Scientific Scimed, Inc.
Inventor： Laura Christakis , Ashleigh Peterson , Jeffrey Bean , Claude Clerc , Andrew Pic , Gerald Fredrickson , Stan Gilbert , Amanda Smith , Jose Vega
Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.
-
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.018 seconds)
