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公开(公告)号：US11517712B2
公开(公告)日：2022-12-06
申请号：US16529157
申请日：2019-08-01
摘要： Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US09308008B2
公开(公告)日：2016-04-12
申请号：US14104112
申请日：2013-12-12
IPC分类号： A61B17/221 , A61B17/00 , A61B17/29
CPC分类号： A61B17/221 , A61B17/00234 , A61B17/2909 , A61B2017/00287 , A61B2017/00867 , A61B2017/2923 , A61B2090/034 , A61B2090/035
摘要： A surgical bag device is provided. The device includes a surgical bag with a pocket at the open top and elongate biasing member disposed in conjunction with the pocket and translatable between a first open position where the biasing member extends through a substantial portion of a circumference of the pocket, to a second closed position. An elongate push rod with a distal end portion is fixed to the biasing member and an opposite proximal end portion operatively engaged with a movable plunger within a housing. The push rod is translatable as urged by the plunger between a distal position extending the biasing member into the pocket and a proximal position withdrawing the biasing member from the pocket. The push rod comprises a plurality of longitudinally spaced teeth disposed thereon, which are meshingly engagable with a plurality of teeth from a corresponding first set of teeth of a pinion gear.
摘要翻译： 提供手术袋装置。 该装置包括在敞开的顶部具有口袋的外科手术袋，以及细长的偏压构件，其与凹口结合设置，并且可在第一打开位置和第二打开位置之间平移，偏置构件穿过口袋的圆周的大部分延伸到第二闭合位置 位置。 具有远端部分的细长推杆固定到偏置构件，并且相对的近端部分与壳体内的活动柱塞可操作地接合。 所述推杆可在所述推杆延伸在所述偏压构件进入所述凹部内的远侧位置和所述偏压构件从所述凹穴中取出的近端位置之间被所述柱塞推压。 推杆包括设置在其上的多个纵向间隔开的齿，其与来自小齿轮的相应的第一组齿的多个齿啮合地接合。
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公开(公告)号：US20200164177A1
公开(公告)日：2020-05-28
申请号：US16529157
申请日：2019-08-01
摘要： Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US10369330B2
公开(公告)日：2019-08-06
申请号：US15416545
申请日：2017-01-26
摘要： Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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公开(公告)号：US20170232231A1
公开(公告)日：2017-08-17
申请号：US15416545
申请日：2017-01-26
CPC分类号： A61M25/0097 , A61M25/0043 , A61M25/0133 , A61M25/0147 , A61M25/09 , A61M27/00 , A61M39/1011 , A61M2025/0063 , A61M2025/09125 , A61M2039/1072 , A61M2205/3334
摘要： Described are drainage catheter hub devices which seal the hub from leakage when connected to a catheter. The catheter hub includes a hub body having an aperture with a sealing element mounted therein and a fluid passageway that communicates with the aperture. The fluid passageway and sealing element are configured to receive a tension member. A lever arm attached to the hub body is operable to secure the position of the tension member in the sealing element in a locked position or allow movement of the tension member through the sealing element in an unlocked position. The lever arm is configured to engage and compress the sealing element to block fluid flow through the sealing element and the aperture when the lever arm is in any position. The hub body may include a centering tab to align the tension member along a longitudinal axis of the hub body.
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6.发明授权公开(公告)号：US09297499B2
公开(公告)日：2016-03-29
申请号：US14097357
申请日：2013-12-05
CPC分类号： F17C13/001 , A01N1/0257 , A01N1/0268 , B01L7/50 , B01L9/06 , B01L2200/147 , B01L2300/1883 , F25D3/10
摘要： A device for the cryopreservation and/or vitrification of a biological sample in a freezing medium is described. The device preferably comprises a bath for receiving a vessel containing a biological sample in liquid-phase nitrogen. In one example, the bath includes a first member extending generally vertically from a bottom wall portion which divides the interior chamber of the bath into a first sub-chamber adapted for receiving a volume of cryogenic freezing medium and a second or overflow sub-chamber adapted to receive freezing medium from the first sub-chamber. A second member extends generally horizontally between the sidewall portions of the bath and includes at least one opening for receiving a biological sample-containing vessel(s). A kit including a cryogenic storage device and a vessel is also described.
摘要翻译： 描述了用于冷冻介质中生物样品的冷冻保存和/或玻璃化的装置。 该装置优选地包括用于接收含有液相氮中的生物样品的容器的浴。 在一个示例中，浴包括从底壁部分大致垂直延伸的第一构件，该底壁部分将浴室的内部腔分成适于接收一定体积的低温冷冻介质的第一子室，以及适于 以从第一子室接收冷冻介质。 第二构件在浴的侧壁部分之间大致水平地延伸，并且包括用于接收含生物样品的容器的至少一个开口。 还描述了包括低温存储装置和容器的试剂盒。
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公开(公告)号：US20140180303A1
公开(公告)日：2014-06-26
申请号：US14104112
申请日：2013-12-12
IPC分类号： A61B17/221
CPC分类号： A61B17/221 , A61B17/00234 , A61B17/2909 , A61B2017/00287 , A61B2017/00867 , A61B2017/2923 , A61B2090/034 , A61B2090/035
摘要： A surgical bag device is provided. The device includes a surgical bag with a pocket at the open top and elongate biasing member disposed in conjunction with the pocket and translatable between a first open position where the biasing member extends through a substantial portion of a circumference of the pocket, to a second closed position. An elongate push rod with a distal end portion is fixed to the biasing member and an opposite proximal end portion operatively engaged with a movable plunger within a housing. The push rod is translatable as urged by the plunger between a distal position extending the biasing member into the pocket and a proximal position withdrawing the biasing member from the pocket. The push rod comprises a plurality of longitudinally spaced teeth disposed thereon, which are meshingly engagable with a plurality of teeth from a corresponding first set of teeth of a pinion gear.
摘要翻译： 提供手术袋装置。 该装置包括在敞开的顶部具有口袋的外科手术袋，以及细长的偏压构件，其与凹口结合设置，并且可在第一打开位置和第二打开位置之间平移，偏置构件穿过口袋的圆周的大部分延伸到第二闭合位置 位置。 具有远端部分的细长推杆固定到偏置构件，并且相对的近端部分与壳体内的活动柱塞可操作地接合。 所述推杆可在所述推杆延伸在所述偏压构件进入所述凹部内的远侧位置和所述偏压构件从所述凹穴中取出的近端位置之间被所述柱塞推压。 推杆包括设置在其上的多个纵向间隔开的齿，其与来自小齿轮的相应的第一组齿的多个齿啮合地接合。
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8.发明申请公开(公告)号：US20140157798A1
公开(公告)日：2014-06-12
申请号：US14097357
申请日：2013-12-05
CPC分类号： F17C13/001 , A01N1/0257 , A01N1/0268 , B01L7/50 , B01L9/06 , B01L2200/147 , B01L2300/1883 , F25D3/10
摘要： A device for the cryopreservation and/or vitrification of a biological sample in a freezing medium is described. The device preferably comprises a bath for receiving a vessel containing a biological sample in liquid-phase nitrogen. In one example, the bath includes a first member extending generally vertically from a bottom wall portion which divides the interior chamber of the bath into a first sub-chamber adapted for receiving a volume of cryogenic freezing medium and a second or overflow sub-chamber adapted to receive freezing medium from the first sub-chamber. A second member extends generally horizontally between the sidewall portions of the bath and includes at least one opening for receiving a biological sample-containing vessel(s). A kit including a cryogenic storage device and a vessel is also described.
摘要翻译： 描述了用于冷冻介质中生物样品的冷冻保存和/或玻璃化的装置。 该装置优选地包括用于接收含有液相氮中的生物样品的容器的浴。 在一个示例中，浴包括从底壁部分大致垂直延伸的第一构件，该底壁部分将浴室的内部腔分成适于接收一定体积的低温冷冻介质的第一子室，以及适于 以从第一子室接收冷冻介质。 第二构件在浴的侧壁部分之间大致水平地延伸，并且包括用于接收含生物样品的容器的至少一个开口。 还描述了包括低温存储装置和容器的试剂盒。
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