公开(公告)号：US10893886B2

公开(公告)日：2021-01-19

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： A61B17/02 ,  A61B17/34 ,  A61M13/00 ,  A61B17/00

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：US09943355B2

公开(公告)日：2018-04-17

申请号：US15084740

申请日：2016-03-30

申请人： Surgiquest, Inc.

发明人： Carlos Babini ,  Dominick Mastri ,  Kenneth Blier ,  Gregory Runner

IPC分类号： A61B18/00 ,  B01D46/10 ,  A61B18/04 ,  B01D46/00 ,  B01D46/52

CPC分类号： A61B18/04 ,  A61B18/00 ,  A61B2218/008 ,  B01D46/0041 ,  B01D46/521 ,  B01D2279/35

摘要： A smoke evacuation system for an open surgical site is disclosed which includes a filter cartridge assembly including a housing having an inlet port, a flow path extending from the inlet port, and a filter element disposed within the flow path, a flexible conduit having a proximal end connected to the inlet port of the filter assembly, and a smoke evacuator configured for detachable connection to a distal end of the flexible conduit for drawing smoke away from the surgical site and into the filter assembly through the conduit.

公开(公告)号：US20170361084A1

公开(公告)日：2017-12-21

申请号：US15685607

申请日：2017-08-24

申请人： Surgiquest, Inc.

发明人： Earl M. Zergiebel ,  Michael J. Augelli ,  Kenneth Blier

IPC分类号： A61M39/10 ,  A61M13/00 ,  A61M16/08 ,  A61B17/34 ,  A61B17/00

CPC分类号： A61M39/1011 ,  A61B17/3474 ,  A61B2017/00477 ,  A61M13/003 ,  A61M16/0816 ,  A61M39/105

摘要： The subject invention is directed to a new and useful coupling system for connecting a tube set to a trocar. More particularly, the system includes a trocar connector having no more than two coaxial flow passages formed therein including an inner flow passage and an outer flow passage. The inner flow passage is defined by an inner annular wall and the outer flow passage is defined between the inner annular wall and an outer annular wall. A dual lumen tube set is included with a first tube having a first diameter and a second tube having a second diameter that is greater than the diameter of the first tube. The system further includes a coupling including a generally cylindrical body having a first end portion configured to mate with the two coaxial flow passages of the trocar connector and a second end portion configured for attachment to the two tubes of the dual lumen tube set.

公开(公告)号：US09597112B2

公开(公告)日：2017-03-21

申请号：US13388644

申请日：2010-10-08

申请人： Ralph Stearns ,  James R. Parys ,  Kurt Azarbarzin

发明人： Ralph Stearns ,  James R. Parys ,  Kurt Azarbarzin

IPC分类号： A61B1/32 ,  A61B17/34 ,  A61B17/02 ,  A61M39/02 ,  A61M39/04

CPC分类号： A61B17/3417 ,  A61B17/02 ,  A61B17/3423 ,  A61B17/3431 ,  A61B17/3474 ,  A61B17/3498 ,  A61B2017/3445 ,  A61B2017/3484 ,  A61M39/0247 ,  A61M39/045 ,  A61M2039/0261 ,  A61M2039/0264 ,  A61M2039/0276 ,  A61M2039/0279

摘要： A surgical access device includes a proximal housing having proximal and distal end portions, the distal end portion of the housing being configured and adapted to engage a proximal portion of a flexible wound retractor. The proximal housing can be provided with a plenum chamber being defined therein, the plenum chamber being in fluid communication with at least one nozzle. The nozzle is preferably configured to direct pressurized fluid in an axial direction from the plenum chamber into a central bore of the surgical access device to provide a constant gaseous seal around a surgical instrument inserted therethrough, while inhibiting a loss of pressurized fluid from the body cavity therethrough. The plenum chamber can be adapted and configured to receive pressurized fluid and conduct the pressurized fluid to the at least one nozzle.

公开(公告)号：US09545264B2

公开(公告)日：2017-01-17

申请号：US14298149

申请日：2014-06-06

申请人： SurgiQuest, Inc.

发明人： Dominick Mastri ,  Michael Augelli ,  Michael Kane

IPC分类号： A61B17/34 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B17/34 ,  A61B17/3417 ,  A61B17/3474 ,  A61B2017/00429 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00862 ,  A61B2017/00907 ,  A61B2017/3454 ,  A61B2017/3456 ,  A61B2017/346 ,  A61B2017/3466

摘要： A trocar assembly includes a trocar including an elongated tubular member extending between a distal end configured to be inserted into a surgical site and a proximal end including a housing configured for introduction of surgical instruments into the tubular member. The housing includes a pair of opposed latch receptacles. An obturator is assembled into the tubular member of the trocar. The obturator includes an elongated obturator body extending from a trocar cover to an opposed obturator tip. The trocar cover includes a rim for engaging the housing of the trocar. The trocar cover includes a pair of opposed latches extending radially inward from the rim, wherein the latches are releasably latched to the latch receptacles of the trocar. The trocar cover includes a compliant mechanism operatively connected to release the latches from the latch receptacles.

摘要翻译： 一种套管针组件包括套管针，其包括在被构造成插入到外科手术部位的远端之间延伸的细长管状构件和包括构造成用于将外科器械引入管状构件的壳体的近端。 壳体包括一对相对的闩锁插座。 闭塞器组装到套管针的管状构件中。 闭孔器包括从套管针盖延伸到相对的闭孔器末端的细长闭塞体。 套管针罩包括用于接合套管针的外壳的边缘。 套管针罩包括从边缘径向向内延伸的一对相对的闩锁，其中闩锁可释放地锁定到套管针的闩锁插座。 套管针罩包括可操作地连接以从闩锁插座释放闩锁的顺应机构。

公开(公告)号：US09526849B2

公开(公告)日：2016-12-27

申请号：US14674830

申请日：2015-03-31

申请人： SurgiQuest, Inc.

发明人： Ralph Stearns ,  Dennis Feldman ,  Raymond Y. Tang

IPC分类号： A61M13/00 ,  A61B17/34 ,  B01D46/00 ,  B01D46/42 ,  A61M1/00 ,  A61B17/00

CPC分类号： A61M13/003 ,  A61B17/3421 ,  A61B17/3474 ,  A61B90/98 ,  A61B2017/00221 ,  A61B2017/00225 ,  A61B2090/064 ,  A61B2218/008 ,  A61M1/0031 ,  A61M13/00 ,  A61M13/006 ,  A61M2205/33 ,  A61M2205/70 ,  A61M2205/75 ,  B01D46/0008 ,  B01D46/4254

摘要： A surgical gas delivery system is disclosed that includes a device housing supporting a control unit and a filter interface having a seat for receiving a filter cartridge, the filter cartridge having a filter housing defining an interior reservoir, wherein sensors are coupled to the control unit for sensing a level of liquid within the reservoir of the filter cartridge to prevent contamination of the device, and wherein a set of blocking valves are provided in the device housing for interacting with the filter cartridge when it is received in the filter interface to control flow through suction and pressure lines of the device, and wherein the control unit is adapted to recognize a characteristic of the filter cartridge received in the filter interface.

公开(公告)号：US20160361107A1

公开(公告)日：2016-12-15

申请号：US14736364

申请日：2015-06-11

申请人： SurgiQuest, Inc.

发明人： Earl M. Zergiebel ,  Dominick Mastri ,  Michael J. Augelli ,  Kurt Azarbarzin

IPC分类号： A61B18/08 ,  A61B17/29

CPC分类号： A61B18/085 ,  A61B17/29 ,  A61B18/1445 ,  A61B2017/2901 ,  A61B2017/2906 ,  A61B2017/2912 ,  A61B2017/293 ,  A61B2017/2933 ,  A61B2017/2939 ,  A61B2017/2948 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/146

摘要： A surgical instrument for use in laparoscopic surgical procedures is disclosed that includes an elongated shaped outer shaft having opposed proximal and distal end portions, and having a non-circular cross-sectional profile, an end effector operatively associated with a distal end portion of the shaped outer shaft and including a pair of cooperating jaw members configured for movement between open and closed positions, a proximal handle assembly operatively associated with a proximal end portion of the shaped outer shaft and including a pivoting actuation handle, and an elongated actuation member extending through the shaped outer shaft from the proximal handle assembly to the end effector, whereby movement of the actuation handle causes corresponding movement of the cooperating jaw members.

摘要翻译： 公开了一种用于腹腔镜外科手术的手术器械，其包括细长形状的外轴，其具有相对的近端部分和远端部分，并且具有非圆形横截面轮廓，端部执行器与成形的远端部分的远端部分 外轴并且包括构造成在打开和关闭位置之间运动的一对协作钳口构件，与所述成形外部轴的近端部分可操作地相关联并且包括枢转致动手柄的近侧手柄组件和延伸穿过所述外部轴的细长致动构件 从近侧把手组件到端部执行器，由此致动手柄的运动引起协作的钳口构件的相应运动。

公开(公告)号：US09084628B2

公开(公告)日：2015-07-21

申请号：US13666231

申请日：2012-11-01

申请人： SurgiQuest, Inc.

发明人： Kurt Azarbarzin ,  Timothy J. Nolan ,  Ralph Stearns ,  Daniel B. Jones

IPC分类号： A61B1/04 ,  A61B1/12 ,  A61M31/00 ,  A61B17/10 ,  A61B17/04 ,  A61B17/34 ,  A61B1/00 ,  A61B1/018 ,  A61B17/22 ,  A61B17/00 ,  A61B19/00

CPC分类号： A61B17/3417 ,  A61B1/00052 ,  A61B1/018 ,  A61B1/042 ,  A61B17/00234 ,  A61B17/22031 ,  A61B17/3421 ,  A61B17/3431 ,  A61B17/3474 ,  A61B90/361 ,  A61B90/37 ,  A61B90/40 ,  A61B2017/00278 ,  A61B2017/003 ,  A61B2017/00398 ,  A61B2017/00544 ,  A61B2017/00867 ,  A61B2017/00907 ,  A61B2090/3614

摘要： An access device adapted and configured to be inserted through a natural biological orifice, and related surgical methods are provided. The access device includes a body, a nozzle means and means for delivering a pressurized flow of fluid to the nozzle means. The body is configured and dimensioned to be inserted through a natural bodily orifice and has proximal and distal end portions and defines at least one lumen therethrough to accommodate passage of one or more surgical instruments. The nozzle means is operatively associated with the body for directing pressurized fluid into the lumen to develop a pressure differential in an area within a region within the lumen to form a fluid seal around the one or more surgical instruments passing therethrough.

公开(公告)号：US20140358070A1

公开(公告)日：2014-12-04

申请号：US14268408

申请日：2014-05-02

申请人： SurgiQuest, Inc.

发明人： Ralph Stearns ,  Kurt Azarbarzin ,  Timothy J. Nolan

IPC分类号： A61B17/34 ,  A61M13/00

CPC分类号： A61B17/3474 ,  A61B17/3421 ,  A61B17/3462 ,  A61B17/3498 ,  A61B2017/00544 ,  A61M13/003 ,  A61M13/006 ,  A61M2205/3337

摘要： Systems for insufflation and recirculation of insufflation fluid in a surgical procedure include a control unit having a fluid pump, a supply conduit, a return fluid conduit and a pressure-controlled valve. The pressure-controlled valve is in fluid communication with an insufflation gas supply, the supply conduit and the return conduit and is adapted and configured to respond to pressure control signals to adjust position and thereby system flow parameters, to reduce entrainment of air from the surrounding environment, and to increase the concentration of insufflation gas in an operative space, and/or to reduce an overpressure condition in the operative space.

摘要翻译： 在外科手术中吹入和再循环注射液的系统包括具有流体泵，供应管道，回流流体导管和压力控制阀的控制单元。 压力控制阀与吹入气体供应源，供应管道和返回管道流体连通，并且适于和配置为响应压力控制信号来调节位置，从而调节系统流量参数，以减少来自周围环境的空气的夹带 并且增加操作空间中的吹入气体的浓度，和/或降低操作空间中的过压状态。

公开(公告)号：US20140074015A1

公开(公告)日：2014-03-13

申请号：US13606824

申请日：2012-09-07

申请人： Dominick Mastri ,  Raymond Y. Tang ,  Ralph Stearns ,  Kenneth Blier

发明人： Dominick Mastri ,  Raymond Y. Tang ,  Ralph Stearns ,  Kenneth Blier

IPC分类号： A61M13/00 ,  A61M39/22

CPC分类号： A61M13/006 ,  A61B17/00234 ,  A61B17/3417 ,  A61B17/3474 ,  A61B17/3498 ,  A61B90/02 ,  A61B2017/3419 ,  A61M1/00 ,  A61M13/00 ,  A61M13/003 ,  A61M39/223 ,  A61M2202/0225 ,  A61M2205/07 ,  A61M2205/3344 ,  A61M2210/1021

摘要： A valve assembly and method are provided for selectively controlling a flow of pressurized fluid from a fluid source to trocar assemblies. The valve assembly includes a first coupling configured and adapted to couple to a primary trocar assembly for directing pressurized fluid and a second coupling to couple to a secondary trocar assembly. A third coupling is provided to couple to a source of pressurized fluid for directing pressurized fluid from the source to the first and second couplings. Also provided is at least one valve member adapted and configured to be operable in at least first and second operating positions.

摘要翻译： 提供了一种阀组件和方法，用于选择性地控制加压流体从流体源到套管针组件的流动。 阀组件包括构造并适于联接到主套管针组件以用于引导加压流体的第一联接件和第二联接器以耦合到次级套管针组件。 提供第三联接器以耦合到加压流体源，用于将加压流体从源引导到第一和第二联接器。 还提供了至少一个阀构件，其适于和构造成可在至少第一和第二操作位置中操作。