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公开(公告)号：US20180236210A1
公开(公告)日：2018-08-23
申请号：US15961059
申请日：2018-04-24
Applicant: Darin Schaeffer , Paul Krakovitz , Dan Dalenberg
Inventor： Darin Schaeffer , Paul Krakovitz , Dan Dalenberg
CPC classification number: A61M25/1006 , A61M16/0427 , A61M16/0429 , A61M16/0434 , A61M16/0456 , A61M16/0459 , A61M16/0481 , A61M16/0486 , A61M16/0488 , A61M25/0023 , A61M25/04 , A61M25/0662 , A61M29/02 , A61M2025/0024 , A61M2025/0681 , A61M2025/105 , A61M2025/1052 , A61M2205/32
Abstract: Medical devices and methods of treatment are described herein. More particularly, medical devices and methods for providing access to a bodily passage during dilation are described herein. An exemplary medical device comprises an elongate member and a balloon. The elongate member is moveable between a first, non-expanded configuration and a second, expanded configuration.
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公开(公告)号：US09956383B2
公开(公告)日：2018-05-01
申请号：US14211374
申请日：2014-03-14
Applicant: Darin Schaeffer , Paul Krakovitz , Dan Dalenberg
Inventor： Darin Schaeffer , Paul Krakovitz , Dan Dalenberg
CPC classification number: A61M25/1006 , A61M16/0427 , A61M16/0429 , A61M16/0434 , A61M16/0456 , A61M16/0459 , A61M16/0481 , A61M16/0486 , A61M16/0488 , A61M25/0023 , A61M25/04 , A61M25/0662 , A61M29/02 , A61M2025/0024 , A61M2025/0681 , A61M2025/105 , A61M2025/1052 , A61M2205/32
Abstract: Medical devices and methods of treatment are described herein. More particularly, medical devices and methods for providing access to a bodily passage during dilation are described herein. An exemplary medical device comprises an elongate member and a balloon. The elongate member is moveable between a first, non-expanded configuration and a second, expanded configuration.
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公开(公告)号：US20180021555A1
公开(公告)日：2018-01-25
申请号：US15679243
申请日：2017-08-17
Applicant: The Foundry, LLC
Inventor： John MORRISS , Hanson GIFFORD
CPC classification number: A61M31/007 , A61K38/4893 , A61M5/329 , A61M11/001 , A61M11/007 , A61M11/06 , A61M15/08 , A61M15/085 , A61M16/0438 , A61M16/0456 , A61M16/0461 , A61M16/0481 , A61M31/002 , A61M2210/0618 , A61M2210/0681
Abstract: A system for delivering a therapeutic agent to nasopharyngeal mucosa tissue has a shaft, a porous pad of compliant material coupled to the shaft near the distal end, and a drug reservoir. The porous pad is configured to expand from a contracted configuration to an expanded configuration. The expanded configuration is adapted to engage and conform to the mucosa tissue in a nasal cavity, and the contracted configuration has a size suitable for introduction into the nasal cavity. The drug reservoir holds a therapeutic agent and is at least partially covered by the porous pad. The drug reservoir is configured to release a fixed volume of the therapeutic agent into the porous pad within a period of less than about 120 minutes, and has a wall with a plurality of channels fluidly coupled with the porous pad.
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公开(公告)号：US09579475B2
公开(公告)日：2017-02-28
申请号：US14149403
申请日：2014-01-07
Applicant: Benjamin R. Wang
Inventor： Benjamin R. Wang
CPC classification number: A61M16/0463 , A61M11/006 , A61M15/008 , A61M15/08 , A61M16/044 , A61M16/0445 , A61M16/0459 , A61M16/0481 , A61M16/0816 , A61M2205/0216 , A61M2205/3306 , A61M2205/332 , A61M2205/505 , A61M2205/581 , A61M2205/583 , A61M2207/00
Abstract: In an embodiment, a tracheal tube system has a first tube, which is flexible. The tube has an opening that is located on the sidewalls. A balloon is attached to the flexible tube. When inflated, the balloon forms a second tube surrounding the first tube with an air space between the first wall of the balloon and the sidewalls of the first tube. The balloon extends covering the opening on the sidewall. Air flowing into the first tube exits, via the third opening into the airspace between the first tube and the balloon, out of the airspace. In another embodiment, the balloon has a tube with multiplicity of holes in the walls is wrapped around the outer wall of the balloon. Negative pressure in the third tube creates suction holding the outer wall of the balloon to walls of the trachea.
Abstract translation: 在一个实施例中，气管管系统具有柔性的第一管。 管具有位于侧壁上的开口。 气囊附着在柔性管上。 当气囊膨胀时，气囊在第一管周围形成第二管，在球囊的第一壁和第一管的侧壁之间具有空气空间。 气囊覆盖侧壁上的开口。 流入第一管的空气经由第三开口排出第一管和气球之间的空间，离开空域。 在另一个实施例中，球囊具有管，其中多个孔在壁中缠绕在球囊的外壁上。 第三管中的负压产生将气囊的外壁保持在气管壁上的吸力。
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公开(公告)号：US09327091B2
公开(公告)日：2016-05-03
申请号：US14511012
申请日：2014-10-09
Applicant: NevAp, Inc.
Inventor： Benjamin R. Wang , Harold F. Carrison
CPC classification number: A61M16/0479 , A61B1/015 , A61B17/3201 , A61B17/3211 , A61M16/0057 , A61M16/0434 , A61M16/044 , A61M16/0445 , A61M16/0459 , A61M16/0463 , A61M16/0481 , A61M16/0486 , A61M16/0816 , A61M2205/0216 , A61M2207/00
Abstract: Tracheal tube systems may include first and second tubes and an inflatable balloon. The first tube may be flexible and hollow and have first and second open ends. The inflatable balloon may be affixed to and circumferentially surround a portion of the first tube. The inflatable balloon may include an indentation sized and positioned to accommodate a portion of a second tube positioned therein, when the inflatable balloon is inflated. The second tube may be hollow and have a multiplicity of holes along a sidewall not in contact with the balloon. The second tube may be configured to be coupled to a suction device that creates a negative pressure in the second tube. When the tracheal tube system is inserted in a patient's trachea, the negative pressure in the second tube may act to remove, or suction out, fluids and other matter from the trachea.
Abstract translation: 气管管系统可以包括第一和第二管和可充气气囊。 第一管可以是柔性的和中空的并且具有第一和第二开口端。 可膨胀气囊可以固定到第一管的一部分周围。 当充气气囊膨胀时，可膨胀气囊可以包括尺寸和定位的凹槽，以适应位于其中的第二管的一部分。 第二管可以是中空的，并且沿着不与气囊接触的侧壁具有多个孔。 第二管可以被配置为联接到在第二管中产生负压的抽吸装置。 当气管管系统插入病人的气管中时，第二管中的负压可用于从气管中移除或吸出流体和其它物质。
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Patent Agency Ranking
公开(公告)号：US09247989B2
公开(公告)日：2016-02-02
申请号：US14635957
申请日：2015-03-02
Applicant: Cytyc Surgical Products
Inventor： Csaba Truckai
CPC classification number: A61B18/1482 , A61B17/42 , A61B18/14 , A61B18/1485 , A61B18/18 , A61B90/04 , A61B2017/22051 , A61B2017/4216 , A61B2018/00291 , A61B2018/00559 , A61B2018/00577 , A61B2018/00708 , A61B2018/126 , A61B2090/0409 , A61B2090/065 , A61M16/0427 , A61M16/0463 , A61M16/0481
Abstract: An apparatus and method for use in performing ablation or coagulation of organs and other tissue includes a metallized fabric electrode array which is substantially absorbent and/or permeable to moisture and gases such as steam and conformable to the body cavity. Following placement of the ablation device into contact with the tissue to be ablated, an RF generator is used to deliver RF energy to the conductive regions and to thereby induce current flow from the electrodes to tissue to be ablated. As the current heats the tissue, moisture (such as steam or liquid) leaves the tissue causing the tissue to dehydrate. Suction may be applied to facilitate moisture removal. The moisture permeability and/or absorbency of the electrode carrying member allows the moisture to leave the ablation site so as to prevent the moisture from providing a path of conductivity for the current.
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公开(公告)号：US20140249527A1
公开(公告)日：2014-09-04
申请号：US14278741
申请日：2014-05-15
Applicant: Cytyc Surgical Products
Inventor： Csaba Truckai , Russel Mahlon Sampson , Stephanie Squarcia , Alfonso Lawrence Ramirez , Estela Hilario
CPC classification number: A61B18/1482 , A61B17/42 , A61B18/14 , A61B18/1485 , A61B18/18 , A61B90/04 , A61B2017/22051 , A61B2017/4216 , A61B2018/00291 , A61B2018/00559 , A61B2018/00577 , A61B2018/00708 , A61B2018/126 , A61B2090/0409 , A61B2090/065 , A61M16/0427 , A61M16/0463 , A61M16/0481
Abstract: An apparatus and method for use in performing ablation or coagulation of organs and other tissue includes a metallized fabric electrode array which is substantially absorbent and/or permeable to moisture and gases such as steam and conformable to the body cavity. Following placement of the ablation device into contact with the tissue to be ablated, an RF generator is used to deliver RF energy to the conductive regions and to thereby induce current flow from the electrodes to tissue to be ablated. As the current heats the tissue, moisture (such as steam or liquid) leaves the tissue causing the tissue to dehydrate. Suction may be applied to facilitate moisture removal. The moisture permeability and/or absorbency of the electrode carrying member allows the moisture to leave the ablation site so as to prevent the moisture from providing a path of conductivity for the current.
Abstract translation: 用于进行器官和其他组织的消融或凝结的装置和方法包括金属化织物电极阵列，其基本上吸收和/或可渗透水分和气体，例如蒸汽并且适应体腔。 在将消融装置放置成与要消融的组织接触之后，使用RF发生器将RF能量传递到导电区域，从而从电极感应电流流向要消融的组织。 当电流加热组织时，水分（如蒸汽或液体）离开组织，导致组织脱水。 可以采用抽吸以促进除湿。 电极承载构件的透湿性和/或吸收性允许水分离开消融部位，以防止水分为电流提供导电路径。
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公开(公告)号：US07125407B2
公开(公告)日：2006-10-24
申请号：US10728684
申请日：2003-12-05
Applicant: Stuart D Edwards , John W. Gaiser , David S. Utley , Jay J. Qin
Inventor： Stuart D Edwards , John W. Gaiser , David S. Utley , Jay J. Qin
IPC: A61B18/18
CPC classification number: A61B18/1477 , A61B17/32 , A61B18/1206 , A61B18/148 , A61B18/1485 , A61B18/1492 , A61B18/18 , A61B18/1815 , A61B2017/00084 , A61B2017/00106 , A61B2017/003 , A61B2017/22061 , A61B2017/4216 , A61B2018/00011 , A61B2018/00023 , A61B2018/00029 , A61B2018/00065 , A61B2018/00077 , A61B2018/00083 , A61B2018/00113 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00267 , A61B2018/00494 , A61B2018/00553 , A61B2018/00577 , A61B2018/00654 , A61B2018/00666 , A61B2018/00678 , A61B2018/00702 , A61B2018/00708 , A61B2018/00726 , A61B2018/00744 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00797 , A61B2018/00815 , A61B2018/00821 , A61B2018/00827 , A61B2018/00869 , A61B2018/00875 , A61B2018/00886 , A61B2018/00892 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/00982 , A61B2018/0262 , A61B2018/046 , A61B2018/124 , A61B2018/1253 , A61B2018/126 , A61B2018/1273 , A61B2018/1425 , A61B2018/1467 , A61B2018/1472 , A61B2018/183 , A61B2090/3614 , A61B2090/3782 , A61B2218/002 , A61M3/0279 , A61M16/0438 , A61M16/0481 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61N1/056 , A61N1/06 , A61N1/08 , A61N1/40
Abstract: A sphincter treatment apparatus includes an elongated member having at least one lumen including an inflation lumen and a basket assembly with first and second arms. The basket assembly is coupled to the elongated member and has deployed and non-deployed configurations. An inflatable member is coupled to the elongated member and positioned in an interior of the basket assembly. The inflatable member has deployed and non-deployed states and is coupled to the inflation lumen. In the deployed state, the inflatable member expands the basket assembly to its deployed configuration. A first energy delivery device is positionable in the first arm and advanceable from the first arm to a selected treatment site. A second energy delivery device is positionable in the second arm and advanceable from the second arm to a selected treatment site.
Abstract translation: 括约肌治疗装置包括细长构件，其具有包括充气腔的至少一个内腔和具有第一和第二臂的篮组件。 筐组件联接到细长构件并且具有展开和非展开构造。 可膨胀构件联接到细长构件并且定位在篮组件的内部。 充气构件具有展开状态和非展开状态，并且连接到膨胀腔。 在展开状态下，可膨胀构件将篮组件膨胀到其展开构型。 第一能量输送装置可定位在第一臂中并且可从第一臂推进到选定的处理部位。 第二能量输送装置可定位在第二臂中并且可从第二臂推进到选定的治疗部位。
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公开(公告)号：US20060042630A1
公开(公告)日：2006-03-02
申请号：US10534402
申请日：2003-11-11
Applicant: Oren Gavriely
Inventor： Oren Gavriely
CPC classification number: A61M16/04 , A61M16/0404 , A61M16/0443 , A61M16/0445 , A61M16/0452 , A61M16/0481 , A61M2016/0021 , A61M2016/102 , A61M2202/0208 , A61M2205/3306 , A61M2205/3375 , A61M2230/43
Abstract: A tube (30) for inducing gases into critically ill patients, in which the distal end (20) is perforated, and covered with an inflatable-deflatable sleeve (36). Gas is pumped into the proximal end of the tube (30), which inflates the sleeve (36) engaging the inner walls of an airway. The gas, typically a mixture of oxygen, subsequently exits the sleeve (36) and enters the airway. Auxiliary accessories (80) can be attached to the tube (30).
Abstract translation: 一种用于将气体引入危重病人的管（30），其中远端（20）穿孔，并且覆盖有可充气的可放气套管（36）。 气体被泵送到管（30）的近端，其使套管（36）膨胀接合气道的内壁。 气体（通常是氧气的混合物）随后离开套管（36）并进入气道。 辅助附件（80）可以连接到管（30）。
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10.发明授权公开(公告)号：US06813520B2
公开(公告)日：2004-11-02
申请号：US09103072
申请日：1998-06-23
Applicant: Csaba Truckai , Russel Mahlon Sampson , Stephanie Squarcia , Alfonzo Lawrence Ramirez , Estela Hilario
Inventor： Csaba Truckai , Russel Mahlon Sampson , Stephanie Squarcia , Alfonzo Lawrence Ramirez , Estela Hilario
IPC: A61F200
CPC classification number: A61B18/1485 , A61B2017/22051 , A61B2017/4216 , A61B2018/00291 , A61B2018/126 , A61B2090/065 , A61M16/0481
Abstract: An apparatus and method for use in performing ablation or coagulation of organs and other tissue includes a metallized fabric electrode array which is substantially absorbent and/or permeable to moisture and gases such as steam and conformable to the body cavity. The array includes conductive regions separated by insulated regions arranged to produce ablation to a predetermined depth. Following placement of the ablation device into contact with the tissue to be ablated, an RF generator is used to deliver RF energy to the conductive regions and to thereby induce current flow from the electrodes to tissue to be ablated. As the current heats the tissue, moisture (such as steam or liquid) leaves the tissue causing the tissue to dehydrate. Suction may be applied to facilitate moisture removal. The moisture permeability and/or absorbency of the electrode carrying member allows the moisture to leave the ablation site so as to prevent the moisture from providing a path of conductivity for the current.
Abstract translation: 用于进行器官和其他组织的消融或凝结的装置和方法包括金属化织物电极阵列，其基本上吸收和/或可渗透水分和气体，例如蒸汽并且适应体腔。 该阵列包括被设置为产生消融至预定深度的绝缘区域分开的导电区域。 在将消融装置放置成与要消融的组织接触之后，使用RF发生器将RF能量传递到导电区域，从而从电极感应电流流向要消融的组织。 当电流加热组织时，水分（如蒸汽或液体）离开组织，导致组织脱水。 可以采用抽吸以促进除湿。 电极承载构件的透湿性和/或吸收性允许水分离开消融部位，以防止水分为电流提供导电路径。
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