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1. 发明申请

US20180304056A1 INFLATOR FOR DILATION OF ANATOMICAL PASSAGEWAY 审中-公开
公开(公告)号：US20180304056A1
公开(公告)日：2018-10-25
申请号：US15958668
申请日：2018-04-20
申请人： Acclarent, Inc.
发明人： Gregory W. Johnson , Emron J. Henry , Jeffrey S. Swayze , Cory G. Kimball , Kenneth E. Carper , Daniel L. Geiger , Kyle A. Lehr , Matthew B. Newell , Luke W. Clauson
IPC分类号： A61M29/00 , A61M25/10 , A61B17/24
CPC分类号： A61M29/00 , A61B17/24 , A61M25/10182 , A61M25/10188 , A61M2025/1022
摘要： A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly.

2. 发明授权

US10709880B2 Inflator for dilation of anatomical passageway 有权
公开(公告)号：US10709880B2
公开(公告)日：2020-07-14
申请号：US15958668
申请日：2018-04-20
申请人： Acclarent, Inc.
发明人： Gregory W. Johnson , Emron J. Henry , Jeffrey S. Swayze , Cory G. Kimball , Kenneth E. Carper , Daniel L. Geiger , Kyle A. Lehr , Matthew B. Newell , Luke W. Clauson
IPC分类号： A61M29/00 , A61M25/10 , A61B17/24
摘要： A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly.

3. 发明授权

US11123479B2 Medical device and method for treatment of a sinus opening 有权
公开(公告)号：US11123479B2
公开(公告)日：2021-09-21
申请号：US16404986
申请日：2019-05-07
申请人： Acclarent, Inc.
发明人： Eric A. Goldfarb , Richard R. Newhauser, Jr. , Thomas R. Jenkins , John W. White , Mina W. B. Chow , Serena Swei Loh , Mei Y. Pader , Scott O. Chamness , Luke W. Clauson , Matthew B. Newell , Arthur M. Lin
IPC分类号： A61M3/00 , A61M3/02 , A61M25/01 , A61B17/24 , A61M25/09 , A61M29/00 , A61B17/3207 , A61B17/00 , A61B17/22 , A61M29/02 , A61M25/06
摘要： A medical device and method for the treatment of a sinus opening includes a handle, a guide catheter, a guide wire, a balloon catheter, a guide wire movement mechanism and a balloon catheter movement mechanism. The handle has proximal and distal ends and a longitudinal axis along the length of the handle. The guide catheter is attached to the distal end of the handle and has a catheter lumen. The guide wire and balloon catheter are both disposed at least partially in the handle and catheter lumen. The guide wire movement mechanism and the balloon catheter movement mechanism are both operatively disposed on the handle. In addition, the guide wire movement mechanism is configured for advancement and retraction of the guide wire through the handle and catheter lumen by user operation of the guide wire movement mechanism. Moreover, the guide wire movement mechanism includes an integrated guide wire locking and rotation mechanism configured for rotation of the guide wire and for securely locking and unlocking the guide wire to the guide wire movement mechanism. Furthermore, the balloon catheter movement mechanism is configured for advancement and retraction of the balloon catheter through the handle and catheter lumen by user operation of the balloon catheter movement mechanism.

4. 发明授权

US09962530B2 Inflator for dilation of anatomical passageway 有权
公开(公告)号：US09962530B2
公开(公告)日：2018-05-08
申请号：US14020924
申请日：2013-09-09
申请人： Acclarent, Inc.
发明人： Gregory W. Johnson , Emron J. Henry , Jeffrey S. Swayze , Cory G. Kimball , Kenneth E. Carper , Daniel L. Geiger , Kyle A. Lehr , Matthew B. Newell , Luke W. Clauson
IPC分类号： A61M29/00 , A61B17/24 , A61M25/10
CPC分类号： A61M29/00 , A61B17/24 , A61M25/10182 , A61M25/10188 , A61M2025/1022
摘要： A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly.

5. 发明申请

US20190321540A1 MEDICAL DEVICE AND METHOD FOR TREATMENT OF A SINUS OPENING 审中-公开
公开(公告)号：US20190321540A1
公开(公告)日：2019-10-24
申请号：US16404986
申请日：2019-05-07
申请人： Acclarent, Inc.
发明人： Eric A. Goldfarb , Richard R. Newhauser, JR. , Thomas R. Jenkins , John W. White , Mina W.B. Chow , Serena Swei Loh , Mei Y. Pader , Scott O. Chamness , Luke W. Clauson , Matthew B. Newell , Arthur M. Lin
IPC分类号： A61M3/02 , A61M25/09 , A61M29/00 , A61B17/24 , A61M25/01
摘要： A medical device and method for the treatment of a sinus opening includes a handle, a guide catheter, a guide wire, a balloon catheter, a guide wire movement mechanism and a balloon catheter movement mechanism. The handle has proximal and distal ends and a longitudinal axis along the length of the handle. The guide catheter is attached to the distal end of the handle and has a catheter lumen. The guide wire and balloon catheter are both disposed at least partially in the handle and catheter lumen. The guide wire movement mechanism and the balloon catheter movement mechanism are both operatively disposed on the handle. In addition, the guide wire movement mechanism is configured for advancement and retraction of the guide wire through the handle and catheter lumen by user operation of the guide wire movement mechanism. Moreover, the guide wire movement mechanism includes an integrated guide wire locking and rotation mechanism configured for rotation of the guide wire and for securely locking and unlocking the guide wire to the guide wire movement mechanism. Furthermore, the balloon catheter movement mechanism is configured for advancement and retraction of the balloon catheter through the handle and catheter lumen by user operation of the balloon catheter movement mechanism.

6. 发明授权

US10383992B2 Medical device and method for treatment of a sinus opening 有权
公开(公告)号：US10383992B2
公开(公告)日：2019-08-20
申请号：US15402104
申请日：2017-01-09
申请人： Acclarent, Inc.
发明人： Eric A. Goldfarb , Richard R. Newhauser, Jr. , Thomas R. Jenkins , John W. White , Mina W. B. Chow , Serena Swei Loh , Mei Y. Pader , Scott O. Chamness , Luke W. Clauson , Matthew B. Newell , Arthur M. Lin
IPC分类号： A61M25/00 , A61M29/00 , A61B17/00 , A61M3/00 , A61M3/02 , A61B17/24 , A61M25/01 , A61M25/09 , A61B17/3207 , A61B17/22 , A61M29/02 , A61M25/06
摘要： A medical device and method for the treatment of a sinus opening includes a handle, a guide catheter, a guide wire, a balloon catheter, a guide wire movement mechanism and a balloon catheter movement mechanism. The handle has proximal and distal ends and a longitudinal axis along the length of the handle. The guide catheter is attached to the distal end of the handle and has a catheter lumen. The guide wire and balloon catheter are both disposed at least partially in the handle and catheter lumen. The guide wire movement mechanism and the balloon catheter movement mechanism are both operatively disposed on the handle. In addition, the guide wire movement mechanism is configured for advancement and retraction of the guide wire through the handle and catheter lumen by user operation of the guide wire movement mechanism. Moreover, the guide wire movement mechanism includes an integrated guide wire locking and rotation mechanism configured for rotation of the guide wire and for securely locking and unlocking the guide wire to the guide wire movement mechanism. Furthermore, the balloon catheter movement mechanism is configured for advancement and retraction of the balloon catheter through the handle and catheter lumen by user operation of the balloon catheter movement mechanism.

7. 发明申请

US20140074141A1 INFLATOR FOR DILATION OF ANATOMICAL PASSAGEWAY 有权
标题翻译：用于放松解剖学通气的充气器
公开(公告)号：US20140074141A1
公开(公告)日：2014-03-13
申请号：US14020924
申请日：2013-09-09
申请人： Acclarent, Inc.
发明人： Gregory W. Johnson , Emron J. Henry , Jeffrey S. Swayze , Cory G. Kimball , Kenneth E. Carper , Daniel L. Geiger , Kyle A. Lehr , Matthew B. Newell , Luke W. Clauson
IPC分类号： A61M29/00
CPC分类号： A61M29/00 , A61B17/24 , A61M25/10182 , A61M25/10188 , A61M2025/1022
摘要： A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly.
摘要翻译：提供扩张导管系统以扩张鼻旁窦或某些其它解剖通道（例如，在耳朵，鼻子或喉部等内）的口。该系统可以包括扩张导管，扩张器，引导导管和充气器。扩张导管可以位于扩张器和充气器之间。引导导管构造成将扩张器引导到受影响的通道中。然后可以致动充气器以将流体从充气器传递通过扩张导管并进入扩张器。流体的转移可以使扩张器膨胀到膨胀状态以打开或扩张受影响的通道。充气机可以包括主体，柱塞组件和锁定特征，其通过沿横向于由柱塞组件限定的纵向轴线的路径移动而选择性地固定柱塞组件相对于主体的位置。

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