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公开(公告)号：EP4368234A2
公开(公告)日：2024-05-15
申请号：EP24167145.2
申请日：2018-09-24
申请人： CONMED Corporation
IPC分类号： A61M39/06
CPC分类号： A61B17/3462 , A61B2017/346420130101 , A61B2017/342920130101 , A61B2017/346620130101 , A61B17/3423 , A61B2017/344920130101 , A61B2017/0047720130101 , A61B2017/345220130101 , A61M13/003
摘要： An access device for surgical procedures includes an end cap having a rigid body with a flexible support sealingly mounted to the rigid body with at least one separate access port for accommodating introduction of individual surgical instruments into a body of a patient. The at least one access port is sealingly attached to the flexible support and extend in a proximal direction therefrom. The flexible support is of a material more flexible than those of the rigid body and the at least one access port to provide for relative angular movement of the at least one access port to provide flexibility for positioning surgical instruments introduced through the at least one access port.
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2.发明公开
公开(公告)号：EP4282461A2
公开(公告)日：2023-11-29
申请号：EP23202759.9
申请日：2019-06-06
申请人： CONMED Corporation
IPC分类号： A61M39/10
摘要： A system for performing an endoscopic surgical procedure in a surgical cavity of a patient that includes a gas delivery device configured to deliver a flow of pressurized gas to a gas delivery lumen extending therefrom, a gaseous sealing module communicating with a distal end of the gas delivery lumen and configured to generate a gaseous seal within a gas sealed lumen extending therefrom, and an access port communicating with a distal end of the gas sealed lumen so as to provide sealed instrument access to the surgical cavity and maintain a stable pressure within the surgical cavity.
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3.发明公开
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公开(公告)号：EP3713506A1
公开(公告)日：2020-09-30
申请号：EP18877595.1
申请日：2018-10-19
申请人： ConMed Corporation
发明人： SILVER, Mikiya , KANE, Michael J.
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公开(公告)号：EP4458391A2
公开(公告)日：2024-11-06
申请号：EP24194382.8
申请日：2018-10-19
申请人： CONMED Corporation
发明人： SILVER, Mikiya , KANE, Michael J.
IPC分类号： A61M13/00
摘要： A system and method is disclosed for controlling the performance of a pneumatically sealed trocar, wherein the system includes a controller for delivering variable DC voltage to a DC motor, a DC motor operatively connected to the controller for driving a pump operatively connected to a pneumatically sealed trocar, a pump driven by the DC motor for circulating pressurized gas through the pneumatically sealed trocar, and a sensor for sensing pressure and flow parameters between the pump and the pneumatically sealed trocar to provide a feedback control signal to the controller so that the controller can vary the voltage delivered to the DC motor to affect the output pressure and flow of the pump during a laparoscopic surgical procedure.
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公开(公告)号：EP4368234A3
公开(公告)日：2024-07-17
申请号：EP24167145.2
申请日：2018-09-24
申请人： CONMED Corporation
CPC分类号： A61B17/3462 , A61B2017/346420130101 , A61B2017/342920130101 , A61B2017/346620130101 , A61B17/3423 , A61B2017/344920130101 , A61B2017/0047720130101 , A61B2017/345220130101 , A61M13/003
摘要： An access device for surgical procedures includes an end cap having a rigid body with a flexible support sealingly mounted to the rigid body with at least one separate access port for accommodating introduction of individual surgical instruments into a body of a patient. The at least one access port is sealingly attached to the flexible support and extend in a proximal direction therefrom. The flexible support is of a material more flexible than those of the rigid body and the at least one access port to provide for relative angular movement of the at least one access port to provide flexibility for positioning surgical instruments introduced through the at least one access port.
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8.发明公开
公开(公告)号：EP4282461A3
公开(公告)日：2024-02-14
申请号：EP23202759.9
申请日：2019-06-06
申请人： CONMED Corporation
摘要： A system for performing an endoscopic surgical procedure in a surgical cavity of a patient that includes a gas delivery device configured to deliver a flow of pressurized gas to a gas delivery lumen extending therefrom, a gaseous sealing module communicating with a distal end of the gas delivery lumen and configured to generate a gaseous seal within a gas sealed lumen extending therefrom, and an access port communicating with a distal end of the gas sealed lumen so as to provide sealed instrument access to the surgical cavity and maintain a stable pressure within the surgical cavity.
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公开(公告)号：EP3607901A1
公开(公告)日：2020-02-12
申请号：EP19193102.1
申请日：2018-02-23
申请人： CONMED Corporation
摘要： A system (10) f or performing an endoscopic surgical procedure in a surgical cavity of a patient that includes a multi-lumen tube set (20) including a dual lumen portion (22) having a pressurized gas line (30) and a return gas line (32) for facilitating gas recirculation relative to the surgical cavity of the patient, and a single lumen portion (24) having a gas supply and sensing line (34) for delivering insufflation gas to the surgical cavity of the patient and for periodically sensing pressure within the surgical cavity of the patient, a first gas sealed single lumen access port (26) communicating with the dual lumen portion (22) of the tube set (20) and a second valve sealed single lumen access port (28) communicating with the single lumen portion (24) of the tube set (20) .
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