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公开(公告)号：US11607513B2
公开(公告)日：2023-03-21
申请号：US16341372
申请日：2017-10-12
Applicant: NEVAP, INC.
Inventor： Benjamin Wang
Abstract: A suction device for use with a medical device may include a suction device body and an extension. The suction device body may include a first lumen positioned therein and including a plurality of holes. The extension may include a second lumen positioned therein and may be coupled to the suction device body and configured to facilitate connection of the suction device body to a suction line. The second lumen may be in communication with/open to the first lumen and the suction line may be adapted for connection to a pump configured to apply a negative pressure to the first and second lumens. The suction device may evacuate fluids and/or solids from a patient in an area proximate to the suction device.
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公开(公告)号：US10596338B2
公开(公告)日：2020-03-24
申请号：US15063784
申请日：2016-03-08
Applicant: NEVAP, INC.
Inventor： Benjamin R. Wang , Harold F. Carrison
IPC: A61M16/04 , A61B1/015 , A61B17/3201 , A61B17/3211 , A61M16/00 , A61M16/08
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.
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公开(公告)号：US20200215285A1
公开(公告)日：2020-07-09
申请号：US16825701
申请日：2020-03-20
Applicant: NEVAP, INC.
Inventor： Benjamin R. WANG , Harold F. CARRISON
IPC: A61M16/04 , A61B1/015 , A61B17/3201 , A61B17/3211 , A61M16/00
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.
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Patent Agency Ranking
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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5.发明授权公开(公告)号：US12097325B2
公开(公告)日：2024-09-24
申请号：US16686031
申请日：2019-11-15
Applicant: NEVAP, INC.
Inventor： Benjamin R. Wang , Brenton Hanlon
IPC: A61M16/04
CPC classification number: A61M16/0463 , A61M16/0434 , A61M16/0465
Abstract: Tube systems may include a tube with an inflatable balloon that is affixed to, and circumferentially surrounding an exterior portion of the tube. The inflatable balloon may be positioned between the first open end and the second open end of the tube. The tube may be flexible and hollow and may have a first open end and a second open end. The tube may include a suction line, a suction line port, and a spacer that extends from an exterior surface of the tube and is positioned proximate to the suction line port. The spacer may be configured to prevent occlusion of the suction line port.
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6.发明申请公开(公告)号：US20200155780A1
公开(公告)日：2020-05-21
申请号：US16686031
申请日：2019-11-15
Applicant: NEVAP, INC.
Inventor： Benjamin R. WANG , Brenton HANLON
IPC: A61M16/04
Abstract: Tube systems may include a tube with an inflatable balloon that is affixed to, and circumferentially surrounding an exterior portion of the tube. The inflatable balloon may be positioned between the first open end and the second open end of the tube. The tube may be flexible and hollow and may have a first open end and a second open end. The tube may include a suction line, a suction line port, and a spacer that extends from an exterior surface of the tube and is positioned proximate to the suction line port. The spacer may be configured to prevent occlusion of the suction line port.
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7.发明申请公开(公告)号：US20200054799A1
公开(公告)日：2020-02-20
申请号：US16341372
申请日：2017-10-12
Applicant: NEVAP, INC.
Inventor： Benjamin Wang
Abstract: A suction device for use with a medical device may include a suction device body and an extension. The suction device body may include a first lumen positioned therein and including a plurality of holes. The extension may include a second lumen positioned therein and may be coupled to the suction device body and configured to facilitate connection of the suction device body to a suction line. The second lumen may be in communication with/open to the first lumen and the suction line may be adapted for connection to a pump configured to apply a negative pressure to the first and second lumens. The suction device may evacuate fluids and/or solids from a patient in an area proximate to the suction device.
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公开(公告)号：US20150101598A1
公开(公告)日：2015-04-16
申请号：US14511012
申请日：2014-10-09
Applicant: NevAp, Inc.
Inventor： Benjamin R. Wang
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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