专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10813716B2 Self-contained, self-piercing, side-expelling marking apparatus 有权
公开(公告)号：US10813716B2
公开(公告)日：2020-10-27
申请号：US15853052
申请日：2017-12-22
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Brian R. Mulder , Richard M. Chesbrough
IPC分类号： A61B5/00 , A61B90/00 , A61B5/06
摘要： A method of operating a tissue marking apparatus includes providing a tissue marking apparatus having a cannula, a stylet, and an imaging marker, the cannula having a peripheral wall forming a lumen and a lateral opening in the peripheral wall that is open to the lumen, and having a resilient end wall extending downwardly from the peripheral wall at a distal extent of the lateral opening, the stylet being slidably received within the lumen of the cannula for movement in the lumen; moving the stylet in a distal direction to expel the imaging marker from the lateral opening; and continue moving the stylet in the distal direction to deflect the resilient end wall of the cannula such that a distal end of the stylet passes beneath the resilient end wall to substantially close off the lateral opening of the cannula.

2. 发明申请

US20170100203A1 SELF-CONTAINED, SELF-PIERCING, SIDE-EXPELLING MARKING APPARATUS 审中-公开
公开(公告)号：US20170100203A1
公开(公告)日：2017-04-13
申请号：US15381717
申请日：2016-12-16
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Brian R. Mulder , Richard M. Chesbrough
IPC分类号： A61B90/00
CPC分类号： A61B90/39 , A61B2090/3908 , A61B2090/3987
摘要： A marking apparatus includes a rigid cannula having a peripheral wall forming a lumen that carries an imaging marker. A lateral opening in the peripheral wall is open to the lumen. The lateral opening has a proximal extent and a distal extent. A closed-off distal portion is distal to the lateral opening. A resilient end wall extends downwardly from the peripheral wall at the distal extent of the lateral opening. A stylet has a distal end having a ramp. The stylet is slidably received within the lumen of the rigid cannula for movement in the lumen. The resilient end wall of the rigid cannula is configured to engage the ramp of the distal end of the stylet when the stylet is advanced through the lumen of the rigid cannula to an extended position to substantially close off the lateral opening of the rigid cannula.

3. 发明申请

US20140058258A1 APPARATUS FOR THE PERCUTANEOUS MARKING OF A LESION 审中-公开
标题翻译：用于胸部标记的装置
公开(公告)号：US20140058258A1
公开(公告)日：2014-02-27
申请号：US14072436
申请日：2013-11-05
申请人： Bard Peripheral Vascular, Inc. and Bard Shannon Limited
发明人： Richard M. Chesbrough , Steven E. Field , Ryan L. Goosen , Jeffery W. Zerfas , Richard E. Davis
IPC分类号： A61B19/00 , A61M5/00 , A61B8/08
CPC分类号： A61B90/39 , A61B8/481 , A61B17/3468 , A61B2090/3908 , A61B2090/3925 , A61B2090/3966 , A61B2090/3987 , A61B2090/3995 , A61M5/007
摘要： A biopsy marking apparatus for placing a radiopaque marker at the location of a percutaneous biopsy. The biopsy marking apparatus comprises an introducer in combination with a radiopaque marker. The introducer ejects the radiopaque marker at the location of the biopsy. The introducer is configured to completely eject the radiopaque marker and prevent it from being subsequently drawn into the introducer as the introducer is removed from the biopsied tissue mass. The radiopaque marker has enhanced radiopaque characteristics and enhanced non-migration characteristics.
摘要翻译：一种活检标记装置，用于将不透射线的标记放置在经皮活组织检查的位置。活检标记装置包括与不透射线标记组合的导引器。引导者在活检位置上弹出不透射线的标记。导引器构造成完全弹出不透射线的标记并防止随着导引器从活检组织块移除而随后被拉入导引器。不透射线的标记具有增强的不透射线特征和增强的非迁移特性。

4. 发明申请

US20220151727A1 MARKING DEVICE WITH RETRACTABLE CANNULA 有权
公开(公告)号：US20220151727A1
公开(公告)日：2022-05-19
申请号：US17666019
申请日：2022-02-07
申请人： Bard Peripheral Vascular, Inc. , Bard Shannon Limited
发明人： Steven E. Field , Ryan L. Goosen , Richard E. Davis , Richard M. Chesbrough
IPC分类号： A61B90/00
摘要： An actuator for a marking device includes a cannula mount, a stylet mount, and a trigger. The cannula mount is configured to slidably support a cannula. The cannula mount includes an elongated cannula support shaft. The stylet mount is configured to slidably support a stylet. The stylet mount includes an elongated stylet support shaft. The trigger is rotatably mounted to a trigger mount of a handle. The actuator is mounted to the handle to effect movement of a stylet and a cannula to eject an imaging marker from the marking device and to retract the cannula into the handle following the ejection of the imaging marker from the marking device

5. 发明授权

US09848956B2 Self-contained, self-piercing, side-expelling marking apparatus 有权
公开(公告)号：US09848956B2
公开(公告)日：2017-12-26
申请号：US15381717
申请日：2016-12-16
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Brian R. Mulder , Richard M. Chesbrough
IPC分类号： A61B90/00
CPC分类号： A61B90/39 , A61B2090/3908 , A61B2090/3987
摘要： A marking apparatus includes a rigid cannula having a peripheral wall forming a lumen that carries an imaging marker. A lateral opening in the peripheral wall is open to the lumen. The lateral opening has a proximal extent and a distal extent. A closed-off distal portion is distal to the lateral opening. A resilient end wall extends downwardly from the peripheral wall at the distal extent of the lateral opening. A stylet has a distal end having a ramp. The stylet is slidably received within the lumen of the rigid cannula for movement in the lumen. The resilient end wall of the rigid cannula is configured to engage the ramp of the distal end of the stylet when the stylet is advanced through the lumen of the rigid cannula to an extended position to substantially close off the lateral opening of the rigid cannula.

6. 发明授权

US11278370B2 Marking device with retractable cannula 有权
公开(公告)号：US11278370B2
公开(公告)日：2022-03-22
申请号：US16437324
申请日：2019-06-11
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Richard E. Davis , Richard M. Chesbrough
IPC分类号： A61B90/00
摘要： A method of operating a marking device includes defining an initial condition wherein a cannula is in an extended position and a stylet is in a ready position in the extended cannula, and, starting from the initial condition with the cannula in the extended position, sequentially: effecting movement of the stylet from a ready position to an implant position, ejecting an imaging marker through a distal opening in a cannula distal end of the cannula, and then; effecting a simultaneous unitary retraction of the cannula and stylet after ejection of the imaging marker from the distal opening in the cannula distal end.

7. 发明申请

US20180200019A1 SELF-CONTAINED, SELF-PIERCING, SIDE-EXPELLING MARKING APPARATUS 审中-公开
公开(公告)号：US20180200019A1
公开(公告)日：2018-07-19
申请号：US15853052
申请日：2017-12-22
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Brian R. Mulder , Richard M. Chesbrough
IPC分类号： A61B90/00
CPC分类号： A61B90/39 , A61B2090/3908 , A61B2090/3987
摘要： A method of operating a tissue marking apparatus includes providing a tissue marking apparatus having a cannula, a stylet, and an imaging marker, the cannula having a peripheral wall forming a lumen and a lateral opening in the peripheral wall that is open to the lumen, and having a resilient end wall extending downwardly from the peripheral wall at a distal extent of the lateral opening, the stylet being slidably received within the lumen of the cannula for movement in the lumen; moving the stylet in a distal direction to expel the imaging marker from the lateral opening; and continue moving the stylet in the distal direction to deflect the resilient end wall of the cannula such that a distal end of the stylet passes beneath the resilient end wall to substantially close off the lateral opening of the cannula.

8. 发明申请

US20150164610A1 MARKING DEVICE WITH RETRACTABLE CANNULA 审中-公开
标题翻译：具有可收缩肛门的标记装置
公开(公告)号：US20150164610A1
公开(公告)日：2015-06-18
申请号：US14631906
申请日：2015-02-26
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Richard E. Davis , Richard M. Chesbrough
IPC分类号： A61B19/00
CPC分类号： A61B90/39 , A61B2090/0801 , A61B2090/3908 , A61B2090/3987
摘要： A marking device includes a handle defining a hollow interior, and a delivery assembly slidably mounted to the handle. The delivery assembly includes a cannula, a stylet assembly, an imaging marker, and an actuator. The cannula has a cannula distal end with a marker recess. The imaging marker is disposed within the marker recess. The actuator is operably coupled to the delivery assembly and is operable to transition the delivery assembly through at least three configurations: a first configuration characterized in that the cannula is positioned in an extended position and the stylet assembly is positioned in a ready position; a second configuration characterized in that the cannula is positioned in the extended position and the stylet assembly is positioned in an implant position; and a third configuration characterized in that the cannula is positioned in the retracted cannula position and the stylet is retracted into the handle.
摘要翻译：标记装置包括限定中空内部的手柄和可滑动地安装到手柄的输送组件。输送组件包括插管，探针组件，成像标记和致动器。套管具有带有标记凹槽的套管远端。成像标记设置在标记凹槽内。致动器可操作地联接到输送组件并且可操作以通过至少三种构造来转移输送组件：第一构型，其特征在于，套管定位在延伸位置，并且探针组件定位在就绪位置; 第二配置，其特征在于，套管定位在伸出位置，探针组件定位在植入位置; 以及第三构造，其特征在于，套管定位在缩回的插管位置，并且探针收回到手柄中。

9. 发明申请

US20190328483A1 MARKING DEVICE WITH RETRACTABLE CANNULA 审中-公开
公开(公告)号：US20190328483A1
公开(公告)日：2019-10-31
申请号：US16437324
申请日：2019-06-11
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Richard E. Davis , Richard M. Chesbrough
IPC分类号： A61B90/00
摘要： A method of operating a marking device includes defining an initial condition wherein a cannula is in an extended position and a stylet is in a ready position in the extended cannula, and, starting from the initial condition with the cannula in the extended position, sequentially: effecting movement of the stylet from a ready position to an implant position, ejecting an imaging marker through a distal opening in a cannula distal end of the cannula, and then; effecting a simultaneous unitary retraction of the cannula and stylet after ejection of the imaging marker from the distal opening in the cannula distal end.

10. 发明授权

US10342635B2 Marking device with retractable cannula 有权
公开(公告)号：US10342635B2
公开(公告)日：2019-07-09
申请号：US14631906
申请日：2015-02-26
申请人： Bard Peripheral Vascular, Inc. , BARD SHANNON LIMITED
发明人： Steven E. Field , Ryan L. Goosen , Richard E. Davis , Richard M. Chesbrough
IPC分类号： A61B90/00
摘要： A marking device includes a handle defining a hollow interior, and a delivery assembly slidably mounted to the handle. The delivery assembly includes a cannula, a stylet assembly, an imaging marker, and an actuator. The cannula has a cannula distal end with a marker recess. The imaging marker is disposed within the marker recess. The actuator is operably coupled to the delivery assembly and is operable to transition the delivery assembly through at least three configurations: a first configuration characterized in that the cannula is positioned in an extended position and the stylet assembly is positioned in a ready position; a second configuration characterized in that the cannula is positioned in the extended position and the stylet assembly is positioned in an implant position; and a third configuration characterized in that the cannula is positioned in the retracted cannula position and the stylet is retracted into the handle.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式