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公开(公告)号：US12023224B2
公开(公告)日：2024-07-02
申请号：US16884651
申请日：2020-05-27
IPC分类号： A61F11/20
CPC分类号： A61F11/202
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
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公开(公告)号：US20200281772A1
公开(公告)日：2020-09-10
申请号：US16884651
申请日：2020-05-27
IPC分类号： A61F11/00
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
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公开(公告)号：US10695224B2
公开(公告)日：2020-06-30
申请号：US15094085
申请日：2016-04-08
IPC分类号： A61F11/00
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
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公开(公告)号：US09782298B2
公开(公告)日：2017-10-10
申请号：US14607336
申请日：2015-01-28
CPC分类号： A61F11/002 , A61B17/3468 , A61B2017/00787 , A61M25/01 , A61M25/0662 , A61M27/00 , A61M31/00
摘要： A ventilation device includes a hollow body having a main portion, at least one distal member coupled to a distal end of the main portion and at least one proximal member coupled to a proximal end of the main portion. The at least one distal member is formed of a shape memory material. The hollow body includes a deployed state for maintaining an opening in an anatomical structure and an undeployed state. The shape memory material forms the at least one distal member into a deployed position. The shape memory material is reversibly deformed from the deployed state into the undeployed state such that at least the distal member changes in shape to an undeployed position, while the main portion of the hollow body remains unchanged.
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公开(公告)号：US20160278984A1
公开(公告)日：2016-09-29
申请号：US15094085
申请日：2016-04-08
IPC分类号： A61F11/00
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
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公开(公告)号：US20130338678A1
公开(公告)日：2013-12-19
申请号：US13826497
申请日：2013-03-14
IPC分类号： A61F11/00
CPC分类号： A61F11/002
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
摘要翻译： 插入系统包括手柄组件和可拆卸地附接到手柄组件并包括插入端的鼻部组件。 手柄组件包括主体，鼻部接口和致动元件。 鼻部组件包括鼻部，从鼻部延伸到远端的定位杆，围绕定位杆的远端并包括切割边缘的切割护套，致动构件，其具有联接到致动元件的近端 鼻部组件附接到手柄组件和附接到切割护套的远端，通风管定位在远离定位杆的远端并且靠近插入端。 当手柄组件上的致动元件移动时，切割护套从通风管周围和定位杆周围缩回。
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公开(公告)号：US11771598B2
公开(公告)日：2023-10-03
申请号：US16830803
申请日：2020-03-26
CPC分类号： A61F11/202 , A61M27/00 , A61M31/00 , A61B17/3468 , A61B2017/00787 , A61M25/01 , A61M25/0662
摘要： A ventilation tube includes a hollow main portion having an inner wall, an outer wall, a distal end and a proximal end. The outer wall defines an outer wall width dimension. At least one distal member is coupled to and extends from the distal end and has an outer end. At least one proximal member is coupled to and extends from the main portion and has an outer end. In an undeployed state, the outer end of the at least one proximal member is more greatly spaced apart from the outer wall width dimension than the outer end of the at least one distal member. In a deployed state the outer end of the at least one distal member changes in position relative to the outer wall width dimension and the outer end of the at least one proximal member remains unchanged relative to the outer wall width dimension.
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公开(公告)号：US09370448B2
公开(公告)日：2016-06-21
申请号：US13826497
申请日：2013-03-14
IPC分类号： A61F11/00
CPC分类号： A61F11/002
摘要： An insertion system includes a handle assembly and a nose assembly removably attached to the handle assembly and including an insertion end. The handle assembly includes a main body, a nose interface and an actuating element. The nose assembly includes a nose, a positioning rod extending from the nose to a distal end, a cutting sheath surrounding a distal end of the positioning rod and including a cutting edge, an actuation member having a proximal end coupled to the actuating element when the nose assembly is attached to the handle assembly and a distal end attached to the cutting sheath, a ventilation tube positioned distal to the distal end of the positioning rod and proximal to the insertion end. The cutting sheath retracts from around the ventilation tube and along the positioning rod when the actuating element on the handle assembly is moved.
摘要翻译： 插入系统包括手柄组件和可拆卸地附接到手柄组件并包括插入端的鼻部组件。 手柄组件包括主体，鼻部接口和致动元件。 鼻部组件包括鼻部，从鼻部延伸到远端的定位杆，围绕定位杆的远端并包括切割边缘的切割护套，致动构件，其具有联接到致动元件的近端 鼻部组件附接到手柄组件和附接到切割护套的远端，通风管定位在远离定位杆的远端并且靠近插入端。 当手柄组件上的致动元件移动时，切割护套从通风管周围和定位杆周围缩回。
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公开(公告)号：US20140031645A1
公开(公告)日：2014-01-30
申请号：US14045427
申请日：2013-10-03
IPC分类号： A61B5/145
CPC分类号： A61B5/14507 , A61B1/00149 , A61B1/227 , A61B1/32 , A61B10/0045 , A61B17/3468 , A61B17/3496 , A61B90/50 , A61B2010/0054 , A61B2017/00738 , A61B2090/034 , A61B2090/062 , A61B2090/064 , A61F11/002 , A61M1/0039 , A61M1/0047
摘要： A device performs a myringotomy and includes a main body oriented along a central axis. The main body includes an attachment hub for receiving components that provide suction. A hollow positioning member extends at least partially along the central axis, is coupled to the main body and includes a distal end. A cutting edge is located at the distal end of the hollow positioning member and is configured to pierce a tympanic membrane of a body. A sampling chamber is coupled to the main body for collecting at least a portion of the fluid located behind the tympanic membrane of the body using the components that provide suction at the attachment hub. A diagnostic indicator is housed in the sampling chamber and includes a visible indication of a test outcome when exposed to the fluid collected in the sampling chamber.
摘要翻译： 设备执行鼓膜切开术并且包括沿着中心轴定向的主体。 主体包括用于接收提供抽吸的部件的附接轮毂。 中空定位构件至少部分地沿着中心轴线延伸，联接到主体并且包括远端。 切割边缘位于中空定位构件的远端，并且构造成刺穿身体的鼓膜。 采样室联接到主体，用于使用在附接轮毂处提供抽吸的部件收集位于身体鼓膜后面的至少一部分流体。 诊断指示器容纳在采样室中，并且当暴露于采集室中收集的流体时，包括测试结果的可见指示。
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公开(公告)号：US20200237559A1
公开(公告)日：2020-07-30
申请号：US16830803
申请日：2020-03-26
摘要： A ventilation tube includes a hollow main portion having an inner wall, an outer wall, a distal end and a proximal end. The outer wall defines an outer wall width dimension. At least one distal member is coupled to and extends from the distal end and has an outer end. At least one proximal member is coupled to and extends from the main portion and has an outer end. In an undeployed state, the outer end of the at least one proximal member is more greatly spaced apart from the outer wall width dimension than the outer end of the at least one distal member. In a deployed state the outer end of the at least one distal member changes in position relative to the outer wall width dimension and the outer end of the at least one proximal member remains unchanged relative to the outer wall width dimension.
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