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公开(公告)号：US07858038B2
公开(公告)日：2010-12-28
申请号：US11942975
申请日：2007-11-20
IPC分类号： A61B10/02
CPC分类号： A61B10/0096 , A61B10/0275 , A61B90/30 , A61B90/36 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , Y10T436/11 , Y10T436/113332
摘要： A biopsy device includes a probe portion and a holster portion that may be coupled together. The probe portion includes a rotatable tissue sample holder that is configured to hold tissue samples. One or more portions of the tissue sample holder may be formed of a transparent or translucent material, e.g., a translucent manifold and shaft, transparent or translucent tissue sample trays, and a transparent cup that is external to the manifold and trays. The holster portion may include one or more sources of light, such as light emitting diodes (LEDs). The LEDs may be configured to illuminate at least a portion of the tissue sample holder, such as to facilitate viewing of tissue samples in the tissue sample holder. For instance, one LED may be aligned with the shaft of the tissue sample holder, while two additional LEDs may be positioned on both sides of the shaft.
摘要翻译： 活检装置包括可以联接在一起的探针部分和皮套部分。 探针部分包括被配置为保持组织样本的可旋转的组织样本保持器。 组织样本保持器的一个或多个部分可以由透明或半透明材料形成，例如半透明歧管和轴，透明或半透明的组织样本托盘，以及在歧管和托盘外部的透明杯。 皮套部分可以包括一个或多个光源，例如发光二极管（LED）。 LED可以被配置为照亮组织样本保持器的至少一部分，以便于观察组织样本保持器中的组织样本。 例如，一个LED可以与组织样本保持器的轴对准，而两个另外的LED可以定位在轴的两侧。
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公开(公告)号：US20090131823A1
公开(公告)日：2009-05-21
申请号：US11942975
申请日：2007-11-20
CPC分类号： A61B10/0096 , A61B10/0275 , A61B90/30 , A61B90/36 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , Y10T436/11 , Y10T436/113332
摘要： A biopsy device includes a probe portion and a holster portion that may be coupled together. The probe portion includes a rotatable tissue sample holder that is configured to hold tissue samples. One or more portions of the tissue sample holder may be formed of a transparent or translucent material, e.g., a translucent manifold and shaft, transparent or translucent tissue sample trays, and a transparent cup that is external to the manifold and trays. The holster portion may include one or more sources of light, such as light emitting diodes (LEDs). The LEDs may be configured to illuminate at least a portion of the tissue sample holder, such as to facilitate viewing of tissue samples in the tissue sample holder. For instance, one LED may be aligned with the shaft of the tissue sample holder, while two additional LEDs may be positioned on both sides of the shaft.
摘要翻译： 活检装置包括可以联接在一起的探针部分和皮套部分。 探针部分包括被配置为保持组织样本的可旋转的组织样本保持器。 组织样本保持器的一个或多个部分可以由透明或半透明材料形成，例如半透明歧管和轴，透明或半透明的组织样本托盘，以及在歧管和托盘外部的透明杯。 皮套部分可以包括一个或多个光源，例如发光二极管（LED）。 LED可以被配置为照亮组织样本保持器的至少一部分，以便于观察组织样本保持器中的组织样本。 例如，一个LED可以与组织样本保持器的轴对准，而两个另外的LED可以定位在轴的两侧。
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公开(公告)号：US20090131819A1
公开(公告)日：2009-05-21
申请号：US11942816
申请日：2007-11-20
申请人： Paul G. Ritchie , Trevor W.V. Speeg , Michael J. Andreyko , Michael E. Johnson , Wells D. Haberstich , Robert F. Weikel, JR.
发明人： Paul G. Ritchie , Trevor W.V. Speeg , Michael J. Andreyko , Michael E. Johnson , Wells D. Haberstich , Robert F. Weikel, JR.
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046
摘要： A biopsy device includes a probe and holster that may be coupled together. The probe includes a cannula with a transverse opening and a cutter within the cannula. The holster includes a mechanism that is operable to rotate and translate the cutter within the cannula. In one example, the holster also includes a user interface having buttons and indicators. The indicators may indicate, e.g., the longitudinal position of the cutter within the cannula and an error condition. The buttons may be operable to, e.g., selectively and incrementally adjust the longitudinal position of the cutter within the cannula, initiate a sampling cycle, initiate a clear probe cycle, and initiate a lateral vacuum cycle. The user interface may also include a trigger operable to cock and fire the cannula into tissue. The user interface may be provided as one or more membranes on one or more sidewalls of the holster.
摘要翻译： 活检装置包括可以联接在一起的探针和皮套。 探针包括具有横向开口的插管和插管内的切割器。 皮套包括可操作以在插管内旋转和平移切割器的机构。 在一个示例中，皮套还包括具有按钮和指示器的用户界面。 指示器可以指示例如切割器在套管内的纵向位置和错误状况。 按钮可以是可操作的，例如，选择性地和递增地调整切割器在套管内的纵向位置，启动采样周期，启动清晰的探针周期，以及启动横向真空循环。 用户界面还可以包括触发器，其可操作以使插管旋转并将其引导到组织中。 用户界面可以作为一个或多个膜提供在皮套的一个或多个侧壁上。
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公开(公告)号：US07981049B2
公开(公告)日：2011-07-19
申请号：US11942951
申请日：2007-11-20
申请人： Paul G. Ritchie , Trevor W. V. Speeg , Michael J. Andreyko , John A. Hibner , William D. Dannaher , Wells D. Haberstich , David A. Deupree
发明人： Paul G. Ritchie , Trevor W. V. Speeg , Michael J. Andreyko , John A. Hibner , William D. Dannaher , Wells D. Haberstich , David A. Deupree
IPC分类号： A61B10/00
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046 , A61M1/0001
摘要： A biopsy system includes a biopsy device, a vacuum canister, a vacuum control module, and a plurality of tubes. A first tube is configured to provide an axial vacuum to the biopsy device, while a second tube is configured to provide a lateral vacuum. A third tube is configured to communicate atmospheric air to the second tube. A fourth tube is configured to communicate saline to the second tube. The vacuum canister is configured to collect fluids drawn through the first tube and the second tube. The canister has a lid with trenches formed in it for retaining the first, second, third, and fourth tubes. The lid also has engagement regions for selectively pinching each of the tubes against to prevent fluid communication through selected tubes. The canister can be removably inserted into the vacuum control module, which includes components for selectively pinching the tubes against the engagement regions.
摘要翻译： 活检系统包括活检装置，真空罐，真空控制模块和多个管。 第一管构造成为活检装置提供轴向真空，而第二管构造成提供横向真空。 第三管被构造成将大气空气传送到第二管。 第四管构造成将盐水与第二管相通。 真空罐被配置成收集通过第一管和第二管抽取的流体。 罐具有盖，其中形成有用于保持第一，第二，第三和第四管的沟槽。 盖子还具有用于选择性地夹紧每个管的接合区域，以防止通过所选择的管流体连通。 罐可以可拆卸地插入到真空控制模块中，真空控制模块包括用于选择性地将管子夹在接合区域上的部件。
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公开(公告)号：US20090131816A1
公开(公告)日：2009-05-21
申请号：US11942951
申请日：2007-11-20
申请人： Paul G. Ritchie , Trevor W. V. Speeg , Michael J. Andreyko , John A. Hibner , William D. Dannaher , Wells D. Haberstich , David A. Deupree
发明人： Paul G. Ritchie , Trevor W. V. Speeg , Michael J. Andreyko , John A. Hibner , William D. Dannaher , Wells D. Haberstich , David A. Deupree
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/0275 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046 , A61M1/0001
摘要： A biopsy system includes a biopsy device, a vacuum canister, a vacuum control module, and a plurality of tubes. A first tube is configured to provide an axial vacuum to the biopsy device, while a second tube is configured to provide a lateral vacuum. A third tube is configured to communicate atmospheric air to the second tube. A fourth tube is configured to communicate saline to the second tube. The vacuum canister is configured to collect fluids drawn through the first tube and the second tube. The canister has a lid with trenches formed in it for retaining the first, second, third, and fourth tubes. The lid also has engagement regions for selectively pinching each of the tubes against to prevent fluid communication through selected tubes. The canister can be removably inserted into the vacuum control module, which includes components for selectively pinching the tubes against the engagement regions.
摘要翻译： 活检系统包括活检装置，真空罐，真空控制模块和多个管。 第一管构造成为活检装置提供轴向真空，而第二管构造成提供横向真空。 第三管被构造成将大气空气传送到第二管。 第四管构造成将盐水与第二管相通。 真空罐被配置成收集通过第一管和第二管抽取的流体。 罐具有盖，其中形成有用于保持第一，第二，第三和第四管的沟槽。 盖子还具有用于选择性地夹紧每个管的接合区域，以防止通过所选管道的流体连通。 罐可以可拆卸地插入到真空控制模块中，真空控制模块包括用于选择性地将管子夹在接合区域上的部件。
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公开(公告)号：US08480595B2
公开(公告)日：2013-07-09
申请号：US11942992
申请日：2007-11-20
申请人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
发明人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046
摘要： A needle may be fired into tissue by a needle firing mechanism, which may include a fork for holding the needle and a firing rod coupled with the fork. A spring urges the fork to a distal, fired position. A screw gear is coupled with the rod. A sled is positioned at the proximal end of the rod. A catch is configured to engage the sled when the sled is moved to a proximal position. The screw gear is operable to convert rotational motion from a motor and gear set into linear motion to move the rod proximally to engage the sled with the catch, thereby cocking the needle firing mechanism. The motor may also be used to translate the screw gear distally relative to the rod after the sled has engaged with the catch. A trigger is used to fire the cocked needle firing mechanism.
摘要翻译： 可以通过针刺机构将针刺入组织中，所述针刺机构可以包括用于保持针的叉和与叉结合的发射杆。 一个弹簧将叉子推到一个远离的位置。 螺丝齿轮与杆连接。 滑板位于杆的近端。 当滑动件移动到近侧位置时，卡扣被构造成接合滑板。 螺旋齿轮可操作以将来自马达和齿轮组的旋转运动转换为直线运动，以使杆近端移动，以将滑架与卡扣接合，从而使针刺机构起动。 电动机还可以用于在滑板与捕获器接合之后相对于杆向远侧平移螺旋齿轮。 触发器用于起动被锁定的针刺机构。
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公开(公告)号：US20080200836A1
公开(公告)日：2008-08-21
申请号：US11942992
申请日：2007-11-20
申请人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
发明人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046
摘要： A needle may be fired into tissue by a needle firing mechanism, which may include a fork for holding the needle and a firing rod coupled with the fork. A spring urges the fork to a distal, fired position. A screw gear is coupled with the rod. A sled is positioned at the proximal end of the rod. A catch is configured to engage the sled when the sled is moved to a proximal position. The screw gear is operable to convert rotational motion from a motor and gear set into linear motion to move the rod proximally to engage the sled with the catch, thereby cocking the needle firing mechanism. The motor may also be used to translate the screw gear distally relative to the rod after the sled has engaged with the catch. A trigger is used to fire the cocked needle firing mechanism.
摘要翻译： 可以通过针刺机构将针刺入组织中，所述针刺机构可以包括用于保持针的叉和与叉结合的发射杆。 一个弹簧将叉子推到一个远离的位置。 螺丝齿轮与杆连接。 滑板位于杆的近端。 当滑动件移动到近侧位置时，卡扣被构造成接合滑板。 螺旋齿轮可操作以将来自马达和齿轮组的旋转运动转换为直线运动，以使杆近端移动，以将滑架与卡扣接合，从而使针刺机构起动。 电动机还可以用于在滑板与捕获器接合之后相对于杆向远侧平移螺旋齿轮。 触发器用于起动被锁定的针刺机构。
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公开(公告)号：US08672860B2
公开(公告)日：2014-03-18
申请号：US12467365
申请日：2009-05-18
IPC分类号： A61B5/00
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device comprises a body, a needle, and a cutter. A self-reversing cutter translation mechanism translates the cutter proximally and distally in response to rotation of the cutter in a single rotational direction. The cutter translation mechanism comprises a lead screw with discretely formed threads and a rotatable pawl. The cutter is translated proximally when the pawl is in a first rotational orientation; and distally when the pawl is in a second rotational orientation. Resilient members cause the pawl to be rotated between the first and second rotational orientations when the cutter reaches a distal position and a proximal position. A vacuum draws severed tissue samples through the interior of the cutter to deposit the samples in a holder. The translation mechanism engages a valve mechanism to provide simultaneous venting to part of the needle and reversal of the pawl orientation when the cutter reaches a distal position.
摘要翻译： 活检装置包括主体，针和切割器。 自动反转刀具平移机构可以根据切割器在单个旋转方向上的旋转而向近端和远端地转动刀具。 切割平移机构包括具有离散形成的螺纹的导螺杆和可旋转的棘爪。 当棘爪处于第一旋转取向时，切割器向近侧平移; 并且当棘爪处于第二旋转取向时向远侧方向移动。 当切割器到达远侧位置和近端位置时，弹性构件使棘爪在第一和第二旋转取向之间旋转。 真空通过切割器的内部抽取分离的组织样品以将样品沉积在支架中。 平移机构接合阀机构，以在切割器到达远端位置时同时排出针头的一部分并反转棘爪取向。
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公开(公告)号：US08574167B2
公开(公告)日：2013-11-05
申请号：US12843092
申请日：2010-07-26
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0233 , A61B10/0275 , A61B10/0283
摘要： A biopsy device comprises a body and a needle extending distally from the body. The needle comprises a cannula and a tissue piercing tip that is unitary with the cannula. The tissue piercing tip may be formed by compressing the distal end of the cannula to put two distal cannula portions in apposition with each other. One of the apposed distal cannula portions may be removed. The remaining distal cannula portion may be formed into a blade of the tissue piercing tip. A cutter may be moved relative to the needle to sever samples from tissue protruding through a transverse aperture formed in the cannula. A gap may be provided between the exterior of the cutter and the interior of the cannula, permitting the cutter to be distally vented while a proximal vacuum is communicated to the cutter to transport severed tissue samples proximally through the cutter.
摘要翻译： 活检装置包括主体和从身体向远侧延伸的针。 该针包括与套管一体的套管和组织穿刺尖端。 组织穿刺尖端可以通过压缩套管的远端来形成，以使两个远端套管部分彼此并置。 所述远端插管部分中的一个可被移除。 剩余的远侧插管部分可以形成为组织穿刺尖端的刀片。 刀具可以相对于针移动以从通过形成在套管中的横向孔突出的组织切割样品。 可以在切割器的外部和套管的内部之间提供间隙，允许切割器被远离通气，同时将近端真空传送到切割器，以将切割的组织样品向近侧输送通过切割器。
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公开(公告)号：US20100152610A1
公开(公告)日：2010-06-17
申请号：US12335578
申请日：2008-12-16
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283
摘要： A hand actuated biopsy device comprises a vacuum generation mechanism and a tissue cutting mechanism manually actuated by a trigger of the hand actuated biopsy device. Hand manipulation or actuation of the trigger is used to power a vacuum pump to generate vacuum and to power the tissue cutting mechanism. The hand actuated biopsy device has a tissue piercing needle with a tissue receiving aperture. A tissue cutter translates and rotates within the needle and is powered by actuations of the trigger. When the needle is placed into tissue and the trigger is actuated to power the vacuum pump and the tissue cutter, tissue is drawn into the tissue receiving aperture and severed by the hand powered cutter. A tissue collection chamber can be attached to the hand actuated biopsy device to receive severed tissue samples within.
摘要翻译： 手动活检装置包括由手动活检装置的触发器手动致动的真空产生机构和组织切割机构。 触发器的手操作或致动被用于为真空泵供电以产生真空并为组织切割机构供电。 手动活检装置具有带有组织接收孔的组织穿刺针。 组织切割机在针内平移和旋转，并由触发器的致动器供电。 当针被放置在组织中并且触发器被致动以为真空泵和组织切割器供电时，组织被拉入组织接收孔并被手动切割器切断。 组织收集室可以附接到手动活检装置，以在其内接收切断的组织样本。
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