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公开(公告)号:US20020111564A1
公开(公告)日:2002-08-15
申请号:US09981525
申请日:2001-10-16
申请人: SenoRx, Inc.
发明人: Fred Burbank , Paul Lubock , Michael L. Jones
IPC分类号: A61B005/00
CPC分类号: A61B10/0233 , A61B10/02 , A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B17/00491 , A61B17/32056 , A61B17/320725 , A61B17/3417 , A61B18/14 , A61B18/1482 , A61B18/1487 , A61B18/1492 , A61B90/17 , A61B90/37 , A61B2010/0225 , A61B2017/3488 , A61B2018/00208 , A61B2018/00214 , A61B2018/00267 , A61B2018/00333 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/144 , A61B2018/1475 , A61B2018/162 , A61B2090/3908
摘要: A tissue acquisition system includes radio frequency (RF) cutter loops which are extendable out a cannula to cut cylindrical tissue samples from a tissue of interest in a patient. The cannula includes inner and outer cannulae which are mutually rotatable and include cutouts through which the cutting loop can be rotated and longitudinally extended to perform the cuts. The tissue samples are then aspirated proximally through the cannula for collection.
摘要翻译: 组织采集系统包括射频(RF)切割器回路,其可伸出套管以从病人的感兴趣的组织切割圆柱形组织样本。 套管包括内部和外部套管,其可相互旋转并且包括切口,切割环可以通过切口旋转并纵向延伸以执行切割。 然后将组织样品通过套管向近侧吸出以进行收集。
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公开(公告)号:US20020193705A1
公开(公告)日:2002-12-19
申请号:US10202547
申请日:2002-07-23
申请人: SenoRx, Inc.
发明人: Fred Burbank , Paul Lubock , Michael L. Jones , Martin V. Shabaz
IPC分类号: A61B010/00
CPC分类号: A61B10/0233 , A61B10/02 , A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B17/00491 , A61B17/32056 , A61B17/320725 , A61B17/3417 , A61B18/14 , A61B18/1482 , A61B18/1487 , A61B18/1492 , A61B90/17 , A61B90/37 , A61B2010/0225 , A61B2017/3488 , A61B2018/00208 , A61B2018/00214 , A61B2018/00267 , A61B2018/00333 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/144 , A61B2018/1475 , A61B2018/162 , A61B2090/3908
摘要: A tissue acquisition system includes radio frequency (RF) cutter loops which are extendable out a cannula to cut cylindrical tissue samples from a tissue of interest in a patient. The cannula includes inner and outer cannulae which are mutually rotatable and include cutouts through which the cutting loop can be rotated and longitudinally extended to perform the cuts. The tissue samples are then aspirated proximally through the cannula for collection.
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公开(公告)号:US20030144605A1
公开(公告)日:2003-07-31
申请号:US10056453
申请日:2002-01-23
申请人: SenoRx, Inc.
IPC分类号: A61B010/00
CPC分类号: A61B10/0266 , A61B10/02 , A61B17/00491 , A61B17/0218 , A61B17/282 , A61B17/32056 , A61B17/320725 , A61B17/3417 , A61B17/3439 , A61B18/14 , A61B18/1477 , A61B18/148 , A61B18/1482 , A61B18/1487 , A61B18/1492 , A61B90/02 , A61B90/37 , A61B90/39 , A61B2010/0208 , A61B2017/320064 , A61B2017/320733 , A61B2017/3484 , A61B2017/3488 , A61B2018/00208 , A61B2018/00214 , A61B2018/00267 , A61B2018/00273 , A61B2018/00333 , A61B2018/00577 , A61B2018/00601 , A61B2018/00898 , A61B2018/0091 , A61B2018/00916 , A61B2018/1246 , A61B2018/1253 , A61B2018/126 , A61B2018/1407 , A61B2018/1425 , A61B2018/144 , A61B2018/1475 , A61B2018/162 , A61B2018/1861 , A61B2090/3908
摘要: A device for accessing and for isolating a desired site within a patient's body, and for obtaining a body of tissue from a patient at the site that includes an electrosurgical cutting electrode near the distal tip of a shaft, an anchoring mechanism and an electrosurgical side-cutting device. Methods are provided for accessing a target site within a patient's body, anchoring a body of tissue at the site, and isolating the body of tissue at the site. The method may be performed for a surgical biopsy or lumpectomy at the target site within a patient's body.
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