公开(公告)号：US20240245401A1

公开(公告)日：2024-07-25

申请号：US18395938

申请日：2023-12-26

Applicant: CILAG GMBH INTERNATIONAL

Inventor： Frederick E. Shelton, IV ,  David C. Yates ,  Jason L. Harris

IPC: A61B17/068 ,  A61B17/00 ,  A61B17/04 ,  A61B17/064 ,  A61B17/072 ,  A61B17/10 ,  A61B17/115 ,  A61B17/16 ,  A61B17/28 ,  A61B17/29 ,  A61B17/30 ,  A61B17/34 ,  A61B18/14 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B46/00 ,  A61B46/10 ,  A61B50/30 ,  A61B90/00 ,  A61B90/30 ,  A61F5/00 ,  G06F3/039 ,  G06F3/041 ,  G06F3/044

CPC classification number: A61B17/068 ,  A61B17/072 ,  A61B34/25 ,  A61B46/10 ,  A61B2017/00004 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00039 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00106 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00207 ,  A61B2017/00221 ,  A61B2017/003 ,  A61B2017/00349 ,  A61B2017/00353 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/0042 ,  A61B2017/00424 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00561 ,  A61B2017/00734 ,  A61B2017/00818 ,  A61B2017/00827 ,  A61B2017/00876 ,  A61B2017/00951 ,  A61B17/0483 ,  A61B17/0644 ,  A61B17/0682 ,  A61B17/0684 ,  A61B17/07207 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B17/105 ,  A61B17/1155 ,  A61B17/16 ,  A61B17/1626 ,  A61B17/28 ,  A61B17/29 ,  A61B2017/2902 ,  A61B2017/2903 ,  A61B2017/2908 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/306 ,  A61B2017/308 ,  A61B17/34 ,  A61B18/14 ,  A61B2018/1452 ,  A61B34/10 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B34/30 ,  A61B2034/301 ,  A61B34/70 ,  A61B34/74 ,  A61B2034/742 ,  A61B46/40 ,  A61B50/30 ,  A61B2090/037 ,  A61B2090/0811 ,  A61B90/30 ,  A61B90/361 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/366 ,  A61B90/37 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/3912 ,  A61B2090/3954 ,  A61B2090/3958 ,  A61F5/0083 ,  G05B2219/40418 ,  G06F3/0393 ,  G06F3/041 ,  G06F3/04144 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/0446 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: A surgical instrument for treating the tissue of a patient is disclosed. The surgical instrument comprises a housing including a handle, a housing frame comprising a housing connector, and a drive system comprising at least one electric motor. The surgical instrument further comprises a shaft assembly releasably assembled to the housing including a shaft frame comprising a proximal connector and a distal connector, wherein the proximal connector is releasably coupled to the housing connector and a shaft drive system comprising at least one rotatable shaft operably coupled to the electric motor. The surgical instrument further comprises an end effector releasably assembled to the shaft assembly including an end effector frame comprising an end effector connector releasably coupled to the distal connector of the shaft assembly, a plurality of staple cartridges removably stored in the end effector, and a plurality of end effector drivers operably coupled to the rotatable shaft.

公开(公告)号：US11849939B2

公开(公告)日：2023-12-26

申请号：US16876634

申请日：2020-05-18

Applicant: CILAG GMBH INTERNATIONAL

Inventor： Frederick E. Shelton, IV ,  David C. Yates ,  Jason L. Harris

IPC: A61B1/00 ,  A61B17/068 ,  A61B34/00 ,  A61B46/10 ,  A61B17/072 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B46/00 ,  A61B50/30 ,  A61B90/00 ,  A61B90/30 ,  G06F3/041 ,  G06F3/044 ,  A61B17/04 ,  A61B17/064 ,  A61B17/10 ,  A61B17/115 ,  A61B17/16 ,  A61B17/28 ,  A61B17/29 ,  A61B18/14 ,  A61B17/00 ,  A61B17/30 ,  A61F5/00 ,  A61B17/34 ,  G06F3/039

CPC classification number: A61B17/068 ,  A61B17/072 ,  A61B34/25 ,  A61B46/10 ,  A61B17/0483 ,  A61B17/0644 ,  A61B17/0682 ,  A61B17/0684 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/1155 ,  A61B17/16 ,  A61B17/1626 ,  A61B17/28 ,  A61B17/29 ,  A61B17/34 ,  A61B18/14 ,  A61B34/10 ,  A61B34/30 ,  A61B34/70 ,  A61B34/74 ,  A61B46/40 ,  A61B50/30 ,  A61B90/30 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/003 ,  A61B2017/00004 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00039 ,  A61B2017/0042 ,  A61B2017/0046 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00106 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00207 ,  A61B2017/00221 ,  A61B2017/00349 ,  A61B2017/00353 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/00424 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00561 ,  A61B2017/00734 ,  A61B2017/00818 ,  A61B2017/00827 ,  A61B2017/00876 ,  A61B2017/00951 ,  A61B2017/0725 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2902 ,  A61B2017/2903 ,  A61B2017/2908 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/306 ,  A61B2017/308 ,  A61B2018/1452 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2034/301 ,  A61B2034/742 ,  A61B2090/037 ,  A61B2090/0811 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/366 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/3912 ,  A61B2090/3954 ,  A61B2090/3958 ,  A61F5/0083 ,  G05B2219/40418 ,  G06F3/0393 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/0446 ,  G06F3/04144 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: A surgical instrument for treating the tissue of a patient is disclosed. The surgical instrument comprises a housing including a handle, a housing frame comprising a housing connector, and a drive system comprising at least one electric motor. The surgical instrument further comprises a shaft assembly releasably assembled to the housing including a shaft frame comprising a proximal connector and a distal connector, wherein the proximal connector is releasably coupled to the housing connector and a shaft drive system comprising at least one rotatable shaft operably coupled to the electric motor. The surgical instrument further comprises an end effector releasably assembled to the shaft assembly including an end effector frame comprising an end effector connector releasably coupled to the distal connector of the shaft assembly, a plurality of staple cartridges removably stored in the end effector, and a plurality of end effector drivers operably coupled to the rotatable shaft.

公开(公告)号：US11751867B2

公开(公告)日：2023-09-12

申请号：US15850562

申请日：2017-12-21

Applicant: CILAG GMBH INTERNATIONAL

Inventor： Frederick E. Shelton, IV ,  Chad P. Boudreaux

IPC: A61B17/068 ,  A61B34/00 ,  A61B17/072 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B17/04 ,  A61B17/064 ,  A61B17/10 ,  A61B17/115 ,  A61B17/16 ,  A61B17/28 ,  A61B17/29 ,  A61B46/10 ,  A61B46/00 ,  A61B50/30 ,  A61B90/00 ,  A61B90/30 ,  G06F3/041 ,  G06F3/044 ,  A61B18/14 ,  A61B17/00 ,  A61B17/30 ,  A61F5/00 ,  A61B17/34 ,  G06F3/039

CPC classification number: A61B17/068 ,  A61B17/072 ,  A61B34/25 ,  A61B46/10 ,  A61B17/0483 ,  A61B17/0644 ,  A61B17/0682 ,  A61B17/0684 ,  A61B17/07207 ,  A61B17/105 ,  A61B17/1155 ,  A61B17/16 ,  A61B17/1626 ,  A61B17/28 ,  A61B17/29 ,  A61B17/34 ,  A61B18/14 ,  A61B34/10 ,  A61B34/30 ,  A61B34/70 ,  A61B34/74 ,  A61B46/40 ,  A61B50/30 ,  A61B90/30 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/003 ,  A61B2017/00004 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00039 ,  A61B2017/0042 ,  A61B2017/0046 ,  A61B2017/00057 ,  A61B2017/00061 ,  A61B2017/00106 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00207 ,  A61B2017/00221 ,  A61B2017/00349 ,  A61B2017/00353 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/00424 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00561 ,  A61B2017/00734 ,  A61B2017/00818 ,  A61B2017/00827 ,  A61B2017/00876 ,  A61B2017/00951 ,  A61B2017/0725 ,  A61B2017/07214 ,  A61B2017/07221 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/07257 ,  A61B2017/07264 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2902 ,  A61B2017/2903 ,  A61B2017/2908 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B2017/306 ,  A61B2017/308 ,  A61B2018/1452 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2034/301 ,  A61B2034/742 ,  A61B2090/037 ,  A61B2090/0811 ,  A61B2090/364 ,  A61B2090/365 ,  A61B2090/366 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/3912 ,  A61B2090/3954 ,  A61B2090/3958 ,  A61F5/0083 ,  G05B2219/40418 ,  G06F3/0393 ,  G06F3/041 ,  G06F3/044 ,  G06F3/0416 ,  G06F3/0418 ,  G06F3/0446 ,  G06F3/04144 ,  G06F2203/04103 ,  G06F2203/04106

Abstract: A surgical stapler for stapling the tissue of a patient is disclosed. The surgical stapler comprises a handle, a shaft extending from the handle, a plurality of staple clusters, and an end effector. The end effector comprises a tissue compression surface and an anvil movable toward the tissue compression surface during a closing stroke, an anvil closing system configured to move the anvil through the closing stroke, and a staple firing system configured to deploy a staple cluster positioned in the end effector during a staple firing stroke. The surgical stapler further comprises a tissue cutting system configured to cut the patient tissue during a tissue cutting stroke and a propulsion system configured to move the end effector relative to the patient tissue during a propulsion stroke.

公开(公告)号：US20190192154A1

公开(公告)日：2019-06-27

申请号：US15850579

申请日：2017-12-21

Applicant: Ethicon LLC

Inventor： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Jason L. Harris ,  Chester O. Baxter, III

IPC: A61B17/072 ,  A61B34/00 ,  A61B17/068

CPC classification number: A61B17/07207 ,  A61B17/0644 ,  A61B17/0682 ,  A61B17/072 ,  A61B17/3403 ,  A61B17/3462 ,  A61B34/10 ,  A61B34/25 ,  A61B46/10 ,  A61B46/40 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/00017 ,  A61B2017/00022 ,  A61B2017/00057 ,  A61B2017/00106 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00199 ,  A61B2017/00221 ,  A61B2017/00349 ,  A61B2017/00398 ,  A61B2017/0042 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/00818 ,  A61B2017/00876 ,  A61B2017/07214 ,  A61B2017/07228 ,  A61B2017/07235 ,  A61B2017/0725 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2927 ,  A61B2017/308 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2090/037 ,  A61B2090/365 ,  A61B2090/366 ,  A61B2090/371 ,  A61B2090/3912 ,  A61B2090/3954 ,  A61F5/0083

Abstract: A surgical instrument for treating the tissue of a patient is disclosed. The surgical instrument comprises a handle, a shaft extending from the handle, and an end effector. The surgical instrument further comprises a motorized drive system, a first drive system configured to perform a first end effector drive motion, wherein the first drive system is operably coupled to the motorized drive system, and a second drive system configured to perform a second end effector drive motion, wherein the second drive system is operably coupled to the motorized drive system. The surgical instrument further comprises synchronizing means for repetitively sequencing the first end effector drive motion and the second end effector drive motion.

公开(公告)号：US20190183600A1

公开(公告)日：2019-06-20

申请号：US16197538

申请日：2018-11-21

Applicant: Laurent FUMEX ,  Thierry MASSEGLIA

Inventor： Laurent FUMEX ,  Thierry MASSEGLIA

IPC: A61B90/00

CPC classification number: A61B90/39 ,  A61B2017/00867 ,  A61B2090/062 ,  A61B2090/3908 ,  A61B2090/3912 ,  A61B2090/3983 ,  A61B2090/3987 ,  A61B2090/3991

Abstract: The invention relates to an anchoring device for registering lesions or microcalcification in a biological tissue, comprising: a guide wire comprising at least one graduated portion for determining the anchoring depth of the anchoring device, at least two anchoring members for anchoring in a biological tissue connected to the guide wire, and a connecting ring connecting the guide wire to the anchoring members. The invention relates also to an anchoring system comprising such an anchoring device, a mandrel and a hollow positioning needle.

公开(公告)号：US20180353738A1

公开(公告)日：2018-12-13

申请号：US16108525

申请日：2018-08-22

Applicant: TRUSTEES OF BOSTON UNIVERSITY ,  BOSTON MEDICAL CENTER CORPORATION

Inventor： Mark W. GRINSTAFF ,  Boris Nicolas BLOCH ,  Jonah KAPLAN

IPC: A61M31/00 ,  A61B5/055 ,  A61B8/08 ,  A61B10/04

CPC classification number: A61M31/005 ,  A61B5/055 ,  A61B6/032 ,  A61B8/481 ,  A61B10/04 ,  A61B90/39 ,  A61B2090/3908 ,  A61B2090/3912 ,  A61B2090/3925 ,  A61B2090/3954 ,  A61B2090/3966 ,  A61B2090/3983 ,  A61B2090/3987 ,  A61B2090/3991 ,  A61B2090/3995

Abstract: The inventions provided herein relate to tissue markers and uses thereof, e.g., to mark a target tissue site (e.g., a biopsy site in a breast tissue) or to produce a cell scaffold. The tissue markers described herein are designed to be resistant to fast migration (e.g., immediate migration after implantation through a needle track) and slow migration (e.g., over an extended period of time) upon implantation at a target tissue site (e.g., a biopsy site in a breast tissue), without using an adhesive. Additionally or alternatively, the tissue markers described herein can be readily detectable by at least one imaging modality, e.g., but not limited to magnetic resonance imaging, X-ray imaging, ultrasound imaging, or a combination thereof.

公开(公告)号：US09649147B2

公开(公告)日：2017-05-16

申请号：US15266903

申请日：2016-09-15

Applicant: Eximis Surgical, LLC

Inventor： James A. Gilbert ,  Steven C. Rupp ,  William N. Gregg ,  Kristin D. Johnson ,  Dirk Johnson

IPC: A61B18/12 ,  A61B18/14 ,  A61B17/00 ,  A61B17/32 ,  A61B18/00

CPC classification number: A61B18/1206 ,  A61B17/00234 ,  A61B17/320068 ,  A61B18/02 ,  A61B18/1233 ,  A61B18/1482 ,  A61B18/149 ,  A61B2017/00039 ,  A61B2017/00287 ,  A61B2017/320069 ,  A61B2018/0016 ,  A61B2018/00184 ,  A61B2018/00208 ,  A61B2018/00267 ,  A61B2018/00482 ,  A61B2018/00559 ,  A61B2018/00601 ,  A61B2018/00648 ,  A61B2018/00666 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00755 ,  A61B2018/00767 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00898 ,  A61B2018/141 ,  A61B2018/1435 ,  A61B2018/144 ,  A61B2018/1465 ,  A61B2018/1475 ,  A61B2034/303 ,  A61B2050/314 ,  A61B2090/062 ,  A61B2090/065 ,  A61B2090/376 ,  A61B2090/3912

Abstract: A tissue segmentation device, controller, and methods therefore are disclosed. The device has an active electrode, a return electrode, a mechanical force application mechanism, voltage and current sensors, and a controller. The controller is configured to control a power output of the segmentation device. The controller has a processing component, responsive to the sensors, configured to execute the following: (a) derive a power factor of power applied to the at least one electrode; and (b) responsive to the deriving a power factor, assign a circuit status to a circuit comprising the at least one electrode. IF (PF≈0) and ((Vrms/Irms)≧T), THEN the circuit status is “open”. IF (PF≈0) and ((Vrms/Irms)

公开(公告)号：US20170079708A1

公开(公告)日：2017-03-23

申请号：US15266903

申请日：2016-09-15

Applicant: Eximis Surgical, LLC

Inventor： James A. Gilbert ,  Steven C. Rupp ,  William N. Gregg ,  Kristin D. Johnson ,  Dirk Johnson

IPC: A61B18/12 ,  A61B17/00 ,  A61B17/32 ,  A61B18/14

CPC classification number: A61B18/1206 ,  A61B17/00234 ,  A61B17/320068 ,  A61B18/02 ,  A61B18/1233 ,  A61B18/1482 ,  A61B18/149 ,  A61B2017/00039 ,  A61B2017/00287 ,  A61B2017/320069 ,  A61B2018/0016 ,  A61B2018/00184 ,  A61B2018/00208 ,  A61B2018/00267 ,  A61B2018/00482 ,  A61B2018/00559 ,  A61B2018/00601 ,  A61B2018/00648 ,  A61B2018/00666 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/0072 ,  A61B2018/00755 ,  A61B2018/00767 ,  A61B2018/00779 ,  A61B2018/00791 ,  A61B2018/00827 ,  A61B2018/00875 ,  A61B2018/00892 ,  A61B2018/00898 ,  A61B2018/141 ,  A61B2018/1435 ,  A61B2018/144 ,  A61B2018/1465 ,  A61B2018/1475 ,  A61B2034/303 ,  A61B2050/314 ,  A61B2090/062 ,  A61B2090/065 ,  A61B2090/376 ,  A61B2090/3912

Abstract: A tissue segmentation device, controller, and methods therefore are disclosed. The device has an active electrode, a return electrode, a mechanical force application mechanism, voltage and current sensors, and a controller. The controller is configured to control a power output of the segmentation device. The controller has a processing component, responsive to the sensors, configured to execute the following: (a) derive a power factor of power applied to the at least one electrode; and (b) responsive to the deriving a power factor, assign a circuit status to a circuit comprising the at least one electrode. IF (PF ≈ 0) and ((Vrms/Irms)≧T), THEN the circuit status is “open”. IF (PF ≈ 0) and ((Vrms/Irms)

公开(公告)号：US20160331473A1

公开(公告)日：2016-11-17

申请号：US15223622

申请日：2016-07-29

Applicant: OLYMPUS CORPORATION

Inventor： Nahoko YAMAMURA

IPC: A61B34/20 ,  A61B90/00 ,  A61B18/14 ,  A61B1/05 ,  A61B1/00 ,  A61B5/06 ,  A61B1/313 ,  A61B1/005

CPC classification number: A61B34/20 ,  A61B1/00045 ,  A61B1/0008 ,  A61B1/005 ,  A61B1/05 ,  A61B1/3132 ,  A61B5/062 ,  A61B5/064 ,  A61B5/1076 ,  A61B18/1402 ,  A61B18/1445 ,  A61B18/1492 ,  A61B90/06 ,  A61B90/39 ,  A61B2018/00595 ,  A61B2018/1412 ,  A61B2090/061 ,  A61B2090/3912

Abstract: A surgical system is provided with: a first medical instrument that is disposed inside a body cavity and that has an observation unit and a marking unit that is capable of being positioned with respect to the body cavity; a second medical instrument that is disposed outside the body cavity and that has a treatment section and a driving unit for driving the treatment section; a distance measuring unit that measures the distance between the marking unit and the treatment section; and a control unit that controls the driving unit on the basis of the distance measured by the distance measuring unit.

Abstract translation: 手术系统具有：第一医疗器械，其设置在体腔内部，并且具有能够相对于所述体腔定位的观察单元和标记单元; 第二医疗器械，其设置在体腔外部，并具有治疗部和用于驱动治疗部的驱动部; 距离测量单元，其测量所述标记单元与所述处理部之间的距离; 以及控制单元，其基于由距离测量单元测量的距离来控制驱动单元。

公开(公告)号：US09375287B2

公开(公告)日：2016-06-28

申请号：US12362421

申请日：2009-01-29

Applicant: Shai Fitelzon ,  Paige B. Hastings ,  David J. McKinley

Inventor： Shai Fitelzon ,  Paige B. Hastings ,  David J. McKinley

IPC: A61B90/00 ,  A61B19/00 ,  A61B17/00

CPC classification number: A61B90/39 ,  A61B2017/00889 ,  A61B2017/00893 ,  A61B2017/00942 ,  A61B2090/3908 ,  A61B2090/3912 ,  A61B2090/392 ,  A61B2090/3945 ,  A61B2090/3966 ,  A61B2090/397 ,  A61B2090/3975 ,  A61B2090/3987 ,  A61B2090/3991 ,  A61M31/002

Abstract: A marker device that aids in the subsequent identification of a particular area is equipped with an anchoring device that prevents migration once placed in the tissue of that particular area. The device may include a chemical agent or drug that adds a therapeutic function to the marker device.

Abstract translation: 帮助随后识别特定区域的标记装置配备有锚定装置，其一旦放置在该特定区域的组织中就防止迁移。 该装置可以包括向标记装置添加治疗功能的化学试剂或药物。