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公开(公告)号：US20240341872A1
公开(公告)日：2024-10-17
申请号：US18634439
申请日：2024-04-12
申请人： Capstan Medical Inc.
发明人： Daniel T. Wallace , Travis Schuh , Neal Tanner , Thomas Nixon , Evelyn Hayes , Peter Gregg
CPC分类号： A61B34/30 , A61F2/2427 , A61B2034/301 , A61B2034/303 , A61B2034/715 , A61M25/0113 , A61M25/0147
摘要： A system for delivery of cardiac implants includes a catheter having a handle assembly including a cable control assembly. The handle assembly further includes a tubular body assembly extending distally from the handle assembly and deflectable by operation of the cable control assembly. The system also includes a robot having a linear displacement platform and a carriage coupled to the linear displacement platform. The carriage includes a drive motor assembly and is at least one of linearly displaceable along the linear displacement platform and rotatable relative to the linear displacement platform. The handle assembly is coupled to the carriage such that the cable control assembly interfaces with the drive motor assembly of the carriage to facilitate operation of the cable control assembly by the robot.
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公开(公告)号：US12115091B2
公开(公告)日：2024-10-15
申请号：US17880990
申请日：2022-08-04
申请人： Vesper Medical, Inc.
CPC分类号： A61F2/966 , A61M25/0023 , A61M25/0113 , A61M25/0662 , A61F2/9517 , A61M2025/0004 , A61M2025/0681
摘要： A device for withdrawing a sheath from a shaft includes a housing a flexible timing belt that is a continuous band forming a loop that has an inner surface and an outer surface. The timing belt has a plurality of belt teeth on a surface of the timing belt. The delivery device is by rotation of a barrel that is actuated by an actuator coupled to a barrel having a plurality of teeth such that rotation of the barrel such that the barrel teeth engages the belt teeth to cause movement of the timing belt causing movement of the outer sheath.
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公开(公告)号：US12109377B2
公开(公告)日：2024-10-08
申请号：US17657119
申请日：2022-03-29
CPC分类号： A61M25/09041 , A61B17/3468 , A61M25/065 , A61M25/0662 , A61M25/0693 , A61B17/3403 , A61B2017/3405 , A61B2017/3413 , A61B2217/005 , A61M25/0113 , A61M39/10 , A61M39/22
摘要： An insertion apparatus for inserting an object into a body comprising a housing, a piercing structure with a lumen, wherein the piercing structure extends distally from the housing, a vacuum chamber that communicates with the lumen of the piercing structure, a plunger configured to fit within the vacuum chamber, and a guidewire, wherein the insertion apparatus is configured to be operated with a single hand.
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公开(公告)号：US12108997B2
公开(公告)日：2024-10-08
申请号：US17165245
申请日：2021-02-02
发明人： Samuel Kwok Wai Au
IPC分类号： A61B34/32 , A61B10/02 , A61B34/20 , A61B34/30 , A61B90/00 , A61B90/30 , A61M25/01 , B25J9/16
CPC分类号： A61B34/32 , A61B10/0233 , A61B34/20 , A61B34/30 , A61M25/0113 , A61M25/0116 , B25J9/161 , B25J9/1689 , A61B2034/2061 , A61B2034/301 , A61B2034/303 , A61B2034/306 , A61B2090/306 , A61B2090/3614 , A61M2025/0166
摘要： A system includes an actuator couplable to a flexible guide tube, a processor, and memory. The actuator is configured to move the flexible guide tube. The memory stores instructions that, when executed by the processor, cause the system to: identify at least one factor associated with insertion or removal of a tool configured to be inserted through or removed from the flexible guide tube; identify, in a first configuration of the flexible guide tube and based on the at least one factor, a section of the flexible guide tube having a bend that the tool cannot traverse; inform a user that the first configuration includes the section having the bend; and command the actuator to move the flexible guide tube to a second configuration. A distal portion of the flexible guide tube is disposed adjacent a target site in the first configuration. The second configuration does not include the bend.
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公开(公告)号：US20240260869A1
公开(公告)日：2024-08-08
申请号：US18616902
申请日：2024-03-26
IPC分类号： A61B5/15 , A61B5/153 , A61M5/31 , A61M25/00 , A61M25/01 , A61M25/06 , A61M39/10 , A61M39/12 , A61M39/16
CPC分类号： A61B5/150992 , A61B5/15003 , A61B5/150343 , A61B5/150389 , A61B5/150633 , A61B5/153 , A61M25/0113 , A61M39/12 , A61B5/150732 , A61M5/31 , A61M25/0097 , A61M25/0111 , A61M25/0693 , A61M2039/1066 , A61M2039/1072 , A61M2039/1077 , A61M39/162
摘要： A vascular access device may include a housing, which may include a proximal end, a distal end, and a slot. The distal end of the housing may be configured to be coupled to a catheter assembly. The vascular access device may also include an instrument disposed within the housing. The instrument may include a catheter or a probe. The instrument may include a proximal end and a distal tip. The proximal end of the instrument may extend through the slot and may be configured to move along the slot to move the instrument from a proximal position to a distal position. In response to movement of the proximal end of the instrument from the proximal position to the distal position, the catheter may be advanced beyond the distal end of the housing into the catheter assembly and/or vasculature of a patient.
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公开(公告)号：US12048817B2
公开(公告)日：2024-07-30
申请号：US17047414
申请日：2019-05-10
CPC分类号： A61M25/0113 , A61B34/71 , A61B34/35 , A61B34/37 , A61B2034/715 , A61M2025/0166 , A61M2205/3306
摘要： A control system for an elongate member actuated via a pull wire comprises a chassis fixable in place relative to the elongate member during use and a pulley carried by the chassis, the pulley having a first pull wire-supporting surface structurally configured to support the pull wire, the pulley being rotatable about a first axis. The system further comprises a wall carried by the chassis and a capstan carried by the chassis and rotatable about a second axis aligned at an orthogonal angle relative to the first axis, the capstan having a second pull wire-supporting surface that permits the pull wire to wrap around the capstan, wherein the wall extends circumferentially around the capstan and includes a slit through which the pull wire extends.
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公开(公告)号：US20240181212A1
公开(公告)日：2024-06-06
申请号：US18442214
申请日：2024-02-15
申请人： Coloplast A/S
CPC分类号： A61M25/0111 , A61M25/002 , A61M25/007 , A61M25/0113 , A61M2025/0175 , A61M2210/1092
摘要： A urinary catheter assembly includes a catheterization aid having a handle and a guide channel formed in the handle, and an intermittent catheter retained within the guide channel.
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公开(公告)号：US11998446B2
公开(公告)日：2024-06-04
申请号：US17587843
申请日：2022-01-28
发明人： Tamir S. Levi
CPC分类号： A61F2/2427 , A61F2/95 , A61M25/0113 , A61M25/013 , A61B2017/00469 , A61M25/09041 , A61M2025/09116
摘要： In one representative embodiment, a gripping and pushing device for a medical instrument comprises an elongated main body defining a lumen. The elongated main body comprises one or more deflectable portions that can be pressed radially inwardly toward a shaft of the medical instrument extending through the lumen. One or more elastomeric gripping layers can be secured to the inner surface of a respective deflectable portion at axially spaced apart attachment locations. The one or more gripping layers are axially deformable relative to the one or more deflectable portions between the attachment locations when manual pressure is applied to the one or more deflectable portions to press the one or more gripping layers against the shaft and move the shaft longitudinally into a patient's body.
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公开(公告)号：US11992234B2
公开(公告)日：2024-05-28
申请号：US17343925
申请日：2021-06-10
发明人： Yehuda Algawi , Assaf Govari , Ilya Sitnitsky
CPC分类号： A61B17/24 , A61M25/0113 , A61M25/09 , A61M25/09041 , A61M29/02 , A61B2017/00526 , A61M2025/09008 , A61M2025/09108 , A61M2025/09116 , A61M2025/09133 , A61M25/1006
摘要： A manipulator, including an elongated chassis containing a U-shaped channel defining a distal direction and a proximal direction. The manipulator also includes an adjuster that is configured to slide in the U-shaped channel. The adjuster includes a first wheel which on rotation translates a guidewire positioned in the adjuster along an axis of the guidewire, and a second wheel which on rotation rotates the guidewire positioned in the adjuster about the axis of the guidewire. The adjuster also includes a port, distal to the first and the second wheel, that is configured to accept a tubular balloon and the guidewire.
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公开(公告)号：US11992185B2
公开(公告)日：2024-05-28
申请号：US17030861
申请日：2020-09-24
申请人： OLYMPUS CORPORATION
发明人： Kimihiko Naito
CPC分类号： A61B1/0016 , A61B1/00154 , A61M25/0113
摘要： An insertion instrument includes an insertion portion, a tubular member that rotates about a longitudinal axis by a transmitted driving force, a flange portion that holds a position of the tubular member at an outer periphery of the insertion portion, a tapered portion having an outer diameter that gradually decreases toward a proximal end side, and an adhesive layer formed to smoothly connect a proximal end portion of the tapered portion and an outer periphery of the insertion portion.
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