公开(公告)号：US12121262B2

公开(公告)日：2024-10-22

申请号：US18179007

申请日：2023-03-06

申请人： Cannuflow, Inc.

发明人： Theodore R. Kucklick

IPC分类号： A61B17/34

CPC分类号： A61B17/3423 ,  A61B17/3421 ,  A61B2017/3466 ,  A61B17/3496

摘要： A flexible cannula device and delivery system for use in arthroscopic surgery. The delivery system engages the flexible cannula from the inside near the distal tip and pushes it into the surgical portal, essentially pulling the proximal portion of the cannula from the distal tip while being pushed from the proximal end with the specialized driver. The delivery system provides for single point engagement at the distal tip as well as a multiplicity of engagement points along the length of the system.

公开(公告)号：US11950806B2

公开(公告)日：2024-04-09

申请号：US17487890

申请日：2021-09-28

申请人： LIVSMED INC.

发明人： Jung Joo Lee ,  Heejin Kim ,  Dongkyu Jang ,  Jinho Kwon ,  Jaeyeong Lee

IPC分类号： A61B17/34

CPC分类号： A61B17/3423 ,  A61B17/3498 ,  A61B2017/3466

摘要： Provided is a trocar. An end tool mounting member is provided to place an end tool of a surgical instrument thereon, thereby facilitating the insertion of the surgical instrument having multiple joints into the trocar.

公开(公告)号：US11918249B2

公开(公告)日：2024-03-05

申请号：US17504429

申请日：2021-10-18

申请人： Axcess Instruments Inc.

发明人： Michael J. Norton ,  Noel D. Ischy

IPC分类号： A61B17/02 ,  A61B17/34 ,  A61B90/00 ,  A61B90/30 ,  A61M39/02 ,  A61M39/06 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/3421 ,  A61B90/30 ,  A61B90/361 ,  A61M39/02 ,  A61M39/0247 ,  A61M39/06 ,  A61B2017/00283 ,  A61B2017/00477 ,  A61B2017/3445 ,  A61B17/3462 ,  A61B2017/3466 ,  A61B2017/3482 ,  A61B2017/3484 ,  A61M2039/0255 ,  A61M2039/0261 ,  A61M2039/0279

摘要： An access port is disclosed for use in minimally invasive surgical procedures performed within a patient's abdominal cavity, which includes a body defining a bore configured to guide at least one surgical instrument into the abdominal cavity, and concave and convex anchoring regions for securing the access port relative to the abdominal cavity.

公开(公告)号：US11849934B2

公开(公告)日：2023-12-26

申请号：US17065924

申请日：2020-10-08

申请人： Cilag GmbH International

发明人： Mark S. Ortiz ,  David T. Martin ,  Matthew C. Miller ,  Mark J. Reese ,  Wells D. Haberstich ,  Carl Shurtleff ,  Charles J. Scheib ,  Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Daniel H. Duke ,  Daniel J. Mumaw ,  Gregory W. Johnson ,  Kevin L. Houser

IPC分类号： A61B17/02 ,  A61B17/34 ,  A61M13/00

CPC分类号： A61B17/0293 ,  A61B17/0218 ,  A61B17/3423 ,  A61B17/3462 ,  A61B17/3474 ,  A61M13/003 ,  A61B2017/0225 ,  A61B2017/3419 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B2017/3466

摘要： Various methods and devices are provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device. The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.

公开(公告)号：US20230330406A1

公开(公告)日：2023-10-19

申请号：US18340225

申请日：2023-06-23

申请人： INTUITIVE SURGICAL OPERATIONS, INC.

发明人： Michael HURST ,  Sam CREWS ,  Bryan E. BLAIR

IPC分类号： A61M39/02 ,  A61B1/313 ,  A61B17/02 ,  A61B34/30 ,  A61B34/35 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00 ,  A61B1/00 ,  A61B17/34

CPC分类号： A61M39/0247 ,  A61B1/00154 ,  A61B1/313 ,  A61B17/3423 ,  A61B18/1482 ,  A61B2017/00526 ,  A61B17/0218 ,  A61B2017/3445 ,  A61B2017/3449 ,  A61B2017/3466 ,  A61B2018/00077 ,  A61B34/30 ,  A61B2034/302 ,  A61B34/35 ,  A61M2039/0264 ,  A61M2039/0267 ,  A61M2039/0279 ,  A61M2039/0294 ,  A61M2207/00

摘要： A method of electrically grounding a medical instrument includes inserting a medical instrument through a channel of a surgical port extending from a first end of the surgical port to a second end of the surgical port and while the medical instrument is inserted through the channel, contacting the medical instrument with an electrically conductive material portion protruding into an interior of the channel and extending through a sidewall of the surgical port. Contact of the medical instrument with the electrically conductive material portion does not extend around an entire circumference of the medical instrument.

公开(公告)号：US11737782B2

公开(公告)日：2023-08-29

申请号：US17241537

申请日：2021-04-27

申请人： Applied Medical Resources Corporation

发明人： Serene Wachli ,  Tracy Breslin ,  Steven C. Kessler ,  Nikolai Poulsen ,  Nathan Collins ,  Alexandra Do ,  Eduardo Bolanos ,  Boun Pravong ,  Patrick Elliott ,  Matthew Wixey ,  Wayne Young ,  Jacob J. Filek ,  Kevin B. Castelo ,  Adam Hoke ,  Gregory K. Hofstetter ,  Jacqueline DeMarchi ,  Amy Garces ,  Heidi Holmes ,  Alexander Sheehan

IPC分类号： A61B17/34 ,  A61B17/00 ,  A61B17/32 ,  A61B17/02 ,  A61B17/3211 ,  A61B17/42 ,  A61B17/29 ,  A61B90/00

CPC分类号： A61B17/3423 ,  A61B17/00234 ,  A61B17/0293 ,  A61B17/32002 ,  A61B17/3439 ,  A61B17/3211 ,  A61B2017/00287 ,  A61B2017/00557 ,  A61B2017/0225 ,  A61B2017/2926 ,  A61B2017/320024 ,  A61B2017/320028 ,  A61B2017/347 ,  A61B2017/3429 ,  A61B2017/3449 ,  A61B2017/3464 ,  A61B2017/3466 ,  A61B2017/3482 ,  A61B2017/3484 ,  A61B2017/3486 ,  A61B2017/3492 ,  A61B2017/4216 ,  A61B2090/08021

摘要： Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.

公开(公告)号：US20190117257A1

公开(公告)日：2019-04-25

申请号：US15790658

申请日：2017-10-23

申请人： Conmed Corporation

发明人： Gennady Kleyman ,  Michael J. Augelli ,  Michael J. Kane ,  Mikiya Silver

IPC分类号： A61B17/34

CPC分类号： A61B17/3462 ,  A61B17/3423 ,  A61B2017/00477 ,  A61B2017/00862 ,  A61B2017/3449 ,  A61B2017/3464 ,  A61B2017/3466 ,  A61B2090/035

摘要： An access device for surgical procedures includes a multiport end cap having a rigid body with a flexible support sealingly mounted to the rigid body with a plurality of separate access ports for accommodating introduction of individual surgical instruments into a body of a patient. At least one of the access ports is sealingly attached to the flexible support and extends in a proximal direction therefrom. The flexible support is of a material more flexible than those of the rigid body and access ports to provide for relative angular movement of at least one of the access ports to provide flexibility for positioning surgical instruments introduced through the access ports. The flexible support can include at least one flexible bellow.

公开(公告)号：US20190000441A1

公开(公告)日：2019-01-03

申请号：US15637707

申请日：2017-06-29

申请人： ETHICON LLC

发明人： Frederick E. Shelton, IV ,  Jason L. Harris ,  James G. Lee ,  Layne D. Christopher ,  Nicole Y. Kwee ,  Sol Posada ,  Patrick M. Schleitweiler ,  Anil R. Jadhav ,  Tamara S. Vetro Widenhouse

IPC分类号： A61B17/04 ,  A61B17/34

CPC分类号： A61B17/0469 ,  A61B17/0057 ,  A61B17/0293 ,  A61B17/0482 ,  A61B17/0483 ,  A61B17/3417 ,  A61B17/3423 ,  A61B2017/00637 ,  A61B2017/00663 ,  A61B2017/06042 ,  A61B2017/3466

摘要： A surgical access device includes a tissue retractor including a flexible body configured to engage tissue surrounding a tissue opening. A plurality of surgical instrument channels is arranged in a central portion of the tissue retractor. Each surgical instrument channel is configured to guide a surgical instrument distally through the surgical access device. At least one needle entrance port is arranged on a proximal portion of the surgical access device. At least one needle exit port is arranged distally of the needle entrance port. The at least one needle entrance port and the at least one needle exit port are configured to cooperate to define a needle channel extending distally through the surgical access device and obliquely relative to a central axis thereof. The needle channel is configured to guide a suture passer needle through the surgical access device and adjacent tissue to facilitate closure of the tissue opening.

公开(公告)号：US20180353205A1

公开(公告)日：2018-12-13

申请号：US16102933

申请日：2018-08-14

申请人： Surgiquest, Inc.

发明人： Earl M. Zergiebel ,  Ralph Stearns

IPC分类号： A61B17/34 ,  A61B17/02 ,  A61M13/00 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/3462 ,  A61B17/3474 ,  A61B2017/00991 ,  A61B2017/3437 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/3466 ,  A61M13/003 ,  A61M2205/3331

摘要： An access device for surgical procedures is disclosed which includes a multiport end cap including a plurality of separate access ports for accommodating the introduction of individual surgical instruments into a body cavity or lumen of a patient, and a coupling for operatively connecting the multiport end cap to a tubular body.

公开(公告)号：US10076358B2

公开(公告)日：2018-09-18

申请号：US15253255

申请日：2016-08-31

申请人： Surgiquest, Inc.

发明人： Earl M. Zergiebel ,  Dominick Mastri ,  Ralph Stearns

IPC分类号： A61B17/02 ,  A61B17/34 ,  A61M13/00 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/0293 ,  A61B17/3462 ,  A61B17/3474 ,  A61B2017/00991 ,  A61B2017/3437 ,  A61B2017/3443 ,  A61B2017/3445 ,  A61B2017/3466 ,  A61M13/003 ,  A61M2205/3331

摘要： An access device for surgical procedures is disclosed which includes a multiport end cap including a plurality of separate access ports for accommodating the introduction of individual surgical instruments into a body cavity or lumen of a patient, and a coupling for operatively connecting the multiport end cap to a tubular body.