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公开(公告)号：US11744934B2
公开(公告)日：2023-09-05
申请号：US17187435
申请日：2021-02-26
Applicant: Entellus Medical, Inc.
Inventor： Andrew T. Forsberg , John R. Drontle , Anthony J. Hanson
CPC classification number: A61M1/85 , A61M3/0283 , A61M25/02 , A61B1/015 , A61B17/24 , A61M1/772 , A61M2205/582 , A61M2210/0618 , A61M2210/0681
Abstract: Described herein are devices and methods for irrigating and suctioning fluids from the lumens or cavities of a mammalian body. The devices include a malleable irrigation tube and a suction tube that is slidably mounted upon the irrigation tube.
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公开(公告)号：US11083878B2
公开(公告)日：2021-08-10
申请号：US17134482
申请日：2020-12-27
Applicant: Entellus Medical, Inc.
Inventor： Anthony J. Hanson , John R. Drontle , Chad Harris , Matthew Higgins
IPC: A61M29/02 , A61B90/50 , A61B90/30 , A61B17/24 , A61B1/06 , A61F5/08 , A61B34/20 , A61B34/10 , A61B17/00
Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.
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公开(公告)号：US20210154451A1
公开(公告)日：2021-05-27
申请号：US17153579
申请日：2021-01-20
Applicant: Entellus Medical, Inc.
Inventor： Anthony J. Hanson , John R. Drontle , Chad Harris , Matthew Higgins
Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.
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公开(公告)号：US20190381292A9
公开(公告)日：2019-12-19
申请号：US16011397
申请日：2018-06-18
Applicant: ENTELLUS MEDICAL, INC.
Inventor： Anthony J. Hanson , John R. Drontle , Chad Harris , Matthew Higgins
Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.
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公开(公告)号：US20190247555A1
公开(公告)日：2019-08-15
申请号：US16393594
申请日：2019-04-24
Applicant: ENTELLUS MEDICAL, INC.
Inventor： John R. Drontle , Anthony J. Hanson , Paul Lesch
CPC classification number: A61M1/0039 , A61B17/24 , A61M25/0032 , A61M25/01 , A61M29/02
Abstract: A balloon dilation catheter includes a substantially rigid inner guide member and a movable shaft coupled to a balloon that is slidably mounted on the substantially rigid inner guide member. To treat a sinus cavity of a subject using the balloon dilation the substantially rigid inner guide member is advanced into a drainage pathway of the sinus (e.g., frontal recess or maxillary sinus) of the subject via a nasal passageway. The shaft and balloon are advanced in a distal direction over the substantially rigid inner guide member to place the balloon in the drainage pathway. The balloon is inflated to expand or otherwise remodel the drainage pathway.
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Patent Agency Ranking
公开(公告)号：US10238846B2
公开(公告)日：2019-03-26
申请号：US14927904
申请日：2015-10-30
Applicant: ENTELLUS MEDICAL, INC.
Inventor： Thomas V. Ressemann , John R. Drontle , Anthony J. Hanson , Peter T. Keith
Abstract: Inventive embodiments disclosed herein include a catheter for dilating a sinus cavity lumen. The catheter includes a guide tube, having a proximal end and a distal end, that terminates in a distal tip; a sleeve member annularly positioned over the guide tube, wherein the sleeve member is movable relative to the guide tube and is capable of being advanced over the guide tube; and a balloon coupled to the sleeve member, wherein the balloon can be extendable and inflated at or beyond the end of the guide tube.
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公开(公告)号：US09339637B2
公开(公告)日：2016-05-17
申请号：US14524889
申请日：2014-10-27
Applicant: ENTELLUS MEDICAL, INC.
Inventor： John R. Drontle , Anthony J. Hanson
CPC classification number: A61M29/02 , A61B17/24 , A61B34/20 , A61B34/30 , A61B2017/246 , A61M25/0113 , A61M25/10
Abstract: A balloon dilation catheter includes a substantially rigid inner guide member and a movable shaft coupled to a balloon that is slidably mounted on the substantially rigid inner guide member. To treat a sinus cavity of a subject using the balloon dilation the substantially rigid inner guide member is advanced into a drainage pathway of the sinus (e.g., frontal recess) of the subject via a nasal passageway. The shaft and balloon are advanced in a distal direction over the substantially rigid inner guide member to place the balloon in the drainage pathway. The balloon is inflated to expand or otherwise remodel the drainage pathway.
Abstract translation: 球囊扩张导管包括基本刚性的内部引导构件和联接到气囊的可移动轴，其可滑动地安装在基本刚性的内部引导构件上。 为了使用球囊扩张来治疗受试者的窦腔，基本上刚性的内部引导构件通过鼻通道进入到受试者的窦（例如，正面凹陷）的排出通道中。 轴和气球在远侧方向上前进到基本刚性的内部引导构件上，以将气球放置在排水路径中。 气球膨胀以膨胀或以其他方式改造排水通道。
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公开(公告)号：US20150045827A1
公开(公告)日：2015-02-12
申请号：US14524889
申请日：2014-10-27
Applicant: Entellus Medical, Inc.
Inventor： John R. Drontle , Anthony J. Hanson
CPC classification number: A61M29/02 , A61B17/24 , A61B34/20 , A61B34/30 , A61B2017/246 , A61M25/0113 , A61M25/10
Abstract: A balloon dilation catheter includes a substantially rigid inner guide member and a movable shaft coupled to a balloon that is slidably mounted on the substantially rigid inner guide member. To treat a sinus cavity of a subject using the balloon dilation the substantially rigid inner guide member is advanced into a drainage pathway of the sinus (e.g., frontal recess) of the subject via a nasal passageway. The shaft and balloon are advanced in a distal direction over the substantially rigid inner guide member to place the balloon in the drainage pathway. The balloon is inflated to expand or otherwise remodel the drainage pathway.
Abstract translation: 球囊扩张导管包括基本刚性的内部引导构件和联接到气囊的可移动轴，其可滑动地安装在基本刚性的内部引导构件上。 为了使用球囊扩张来治疗受试者的窦腔，基本上刚性的内部引导构件通过鼻通道进入到受试者的窦（例如，正面凹陷）的排出通道中。 轴和气球在远侧方向上前进到基本刚性的内部引导构件上，以将气球放置在排水路径中。 气球膨胀以膨胀或以其他方式改造排水通道。
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公开(公告)号：US20140378776A1
公开(公告)日：2014-12-25
申请号：US14468595
申请日：2014-08-26
Applicant: ENTELLUS MEDICAL, INC.
Inventor： Anthony J. Hanson , John R. Drontle , Chad Harris , Matthew Higgins
CPC classification number: A61M29/02 , A61B1/06 , A61B17/24 , A61B34/20 , A61B90/30 , A61B90/50 , A61B2017/00734 , A61B2034/105 , A61B2090/304 , A61B2090/306 , A61B2090/309 , A61F5/08 , A61M2029/025 , A61M2210/0681
Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.
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公开(公告)号：US20140357959A1
公开(公告)日：2014-12-04
申请号：US14460912
申请日：2014-08-15
Applicant: Entellus Medical, Inc.
Inventor： Anthony J. Hanson , John R. Drontle , Chad Harris , Matthew Higgins
CPC classification number: A61M29/02 , A61B1/06 , A61B17/24 , A61B34/20 , A61B90/30 , A61B90/50 , A61B2017/00734 , A61B2034/105 , A61B2090/304 , A61B2090/306 , A61B2090/309 , A61F5/08 , A61M2029/025 , A61M2210/0681
Abstract: A method of treating a sinus cavity of a subject includes advancing a distal portion of a light source through a drainage pathway of a sinus cavity and into the sinus cavity and visually observing a transdermal light emitted from the light source. A distal portion of a substantially rigid inner guide member of a balloon dilation catheter is advanced into the drainage pathway, the balloon dilation catheter including a movable shaft including a balloon that is slidably mounted on the substantially rigid inner guide member. The movable shaft and balloon are advanced distally over the substantially rigid inner guide member to place a portion of the balloon in the drainage pathway whereby the balloon is inflated.
Abstract translation: 治疗受试者的窦腔的方法包括使光源的远端部分通过窦腔的排出通道前进到窦腔中，并目视观察从光源发出的透皮光。 球囊扩张导管的基本上刚性的内部引导构件的远端部分前进到排出通道中，球囊扩张导管包括可移动轴，其包括可滑动地安装在基本上刚性的内部引导构件上的气囊。 可移动轴和气囊在基本上刚性的内部引导构件上向远侧推进，以将气球的一部分放置在排水通道中，由此气球膨胀。
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