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公开(公告)号：US11607210B2
公开(公告)日：2023-03-21
申请号：US17200483
申请日：2021-03-12
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Ronald G. Litke , Jake A. Luckman , Jeffrey R. Roeder
Abstract: A wound retractor includes a sleeve with proximal and distal ends, an inner ring inside the sleeve between the proximal and distal ends, and an outer ring outside the sleeve between the proximal and distal ends. The inner ring includes a tapered outer surface that increases in diameter from a proximal end of the inner ring toward a distal end of the inner ring. The outer ring includes a tapered inner surface that increases in diameter from a proximal end of the outer ring toward a distal end of the outer ring. A portion of the sleeve is captured between the tapered outer surface and the tapered inner surface.
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公开(公告)号：US20220203048A1
公开(公告)日：2022-06-30
申请号：US17429886
申请日：2020-02-10
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Ronald G. Litke , Justin Krom , Joseph P. Orban, III
Abstract: A medical device includes a device body and an insufflation fitting coupled to and extending from the device body. The insufflation fitting includes an annular high-flow fitting portion and an annular low-flow fitting portion extending away from the device body from the annular high-flow fitting portion. The annular high-flow fitting portion includes a first inner surface and a radially outward sealing surface generally reverse from the first inner surface. The annular low-flow fitting portion includes an inner sealing surface and a first radially outward surface generally reverse from the inner sealing surface. The first inner surface of the annular high-flow fitting portion and the inner sealing surface of the annular low-flow fitting portion define an insufflation gas flow passageway through the insufflation fitting.
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公开(公告)号：US20230355227A1
公开(公告)日：2023-11-09
申请号：US18195811
申请日：2023-05-10
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Jake A. Luckman , Ronald G. Litke
IPC: A61B17/02
CPC classification number: A61B17/0293 , A61B17/0218 , A61B2017/0225
Abstract: A wound retractor clamp includes an annular clamp body including a periphery configured to surround a proximal end of a wound retractor, and one or more resilient members connected to the periphery of the clamp body. The one or more resilient members deflect radially outward upon engagement of the clamp body with the wound retractor. The one or more resilient members snap onto the wound retractor and secure the clamp body to the wound protector subsequent to the engagement of the clamp body with the wound protector.
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公开(公告)号：US20210282761A1
公开(公告)日：2021-09-16
申请号：US17200495
申请日：2021-03-12
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Jake A. Luckman , Ronald G. Litke
IPC: A61B17/02
Abstract: A wound retractor damp includes an annular damp body including a periphery configured to surround a proximal end of a wound retractor, and one or more resilient members connected to the periphery of the clamp body. The one or more resilient members deflect radially outward upon engagement of the clamp body with the wound retractor. The one or more resilient members snap onto the wound retractor and secure the clamp body to the wound protector subsequent to the engagement of the clamp body with the wound protector.
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公开(公告)号：US20210282760A1
公开(公告)日：2021-09-16
申请号：US17200483
申请日：2021-03-12
Applicant: Intuitive Surgical Operations,Inc
Inventor： Ronald G. Litke , Jake A. Luckman , Jeffrey R. Roeder
IPC: A61B17/02
Abstract: A wound retractor includes a sleeve with proximal and distal ends, an inner ring inside the sleeve between the proximal and distal ends, and an outer ring outside the sleeve between the proximal and distal ends. The inner ring includes a tapered outer surface that increases in diameter from a proximal end of the inner ring toward a distal end of the inner ring. The outer ring includes a tapered inner surface that increases in diameter from a proximal end of the outer ring toward a distal end of the outer ring. A portion of the sleeve is captured between the tapered outer surface and the tapered inner surface.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20240415591A1
公开(公告)日：2024-12-19
申请号：US18702489
申请日：2022-10-18
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Liliann Mueller , Ronald G. Litke , Adam J. Ross
Abstract: An instrument includes a shaft, a moveable component coupled to the shaft, and an actuation member drive assembly coupled to the shaft. The actuation member drive assembly may include a rotatable drive member, a ring gear operably coupled to the rotatable drive member and configured to rotate in response to rotation of the rotatable drive member, and a planet gear meshed with the ring gear. The instrument further includes an actuation member extending through the shaft and operably coupled to the moveable component and the planet gear. The actuation member is moveable in translation in response to rotation of the planet gear. Devices and methods relate to actuation member drive assemblies.
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公开(公告)号：US12137936B2
公开(公告)日：2024-11-12
申请号：US18391484
申请日：2023-12-20
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Ronald G. Litke , Kyle Miller , Jake A. Luckman , Joseph P. Orban, III
Abstract: An instrument access device of a teleoperated surgical system includes an envelope, a clamp, and a plurality of ports. The envelope includes a distal opening and a cavity. The clamp is in the distal opening of the envelope. The plurality of ports are coupled to the envelope. The plurality of ports are proximal to the clamp and the distal opening of the envelope. Each of the plurality of ports includes a seal, which is sized and shaped to seal an outer surface of a cannula and to fix a position of the cannula relative to the port and the envelope.
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公开(公告)号：US20240206910A1
公开(公告)日：2024-06-27
申请号：US18391484
申请日：2023-12-20
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Ronald G. Litke , Kyle Miller , Jake A. Luckman , Joseph P. Orban, III
CPC classification number: A61B17/3423 , A61B17/02 , A61B34/35 , A61M13/003 , A61B2017/3441
Abstract: An instrument access device of a teleoperated surgical system includes an envelope, a clamp, and a plurality of ports. The envelope includes a distal opening and a cavity. The clamp is in the distal opening of the envelope. The plurality of ports are coupled to the envelope. The plurality of ports are proximal to the clamp and the distal opening of the envelope. Each of the plurality of ports includes a seal, which is sized and shaped to seal an outer surface of a cannula and to fix a position of the cannula relative to the port and the envelope.
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公开(公告)号：US11684354B2
公开(公告)日：2023-06-27
申请号：US17200495
申请日：2021-03-12
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Jake A. Luckman , Ronald G. Litke
IPC: A61B17/02
CPC classification number: A61B17/0293 , A61B17/0218 , A61B2017/0225
Abstract: A wound retractor clamp includes an annular clamp body including a periphery configured to surround a proximal end of a wound retractor, and one or more resilient members connected to the periphery of the clamp body. The one or more resilient members deflect radially outward upon engagement of the clamp body with the wound retractor. The one or more resilient members snap onto the wound retractor and secure the clamp body to the wound protector subsequent to the engagement of the clamp body with the wound protector.
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公开(公告)号：US20220330976A1
公开(公告)日：2022-10-20
申请号：US17764896
申请日：2020-09-30
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Ronald G. Litke , Jake A. Luckman , Jeffrey D. Brown
Abstract: Disclosed are medical devices for surgical procedures, especially procedures that involve the manipulation of surgical instrument end effectors close to the skin surface at an incision site. In accordance with some embodiments, an instalment access device is configured to couple to a wound retractor at a distal end of the device and to receive a multiple instrument entry guide in a port at the proximal end of the instrument access device, with an envelope (822) between the distal (804) and proximal (812) ends defining a sealed cavity for maintaining insufflation pressure. Various embodiments provide means for rotating an assistant port in the envelope about a port that receives the instrument entry guide without twisting the envelope. Also disclosed are various envelope shapes. Also disclosed is an instrument entry guide that aligns surgical instrument shafts.
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