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公开(公告)号：US20140316287A1
公开(公告)日：2014-10-23
申请号：US14255061
申请日：2014-04-17
申请人： COVIDIEN LP , COVIDIEN LP
IPC分类号： A61B5/00 , A61B5/022 , A61B5/0215 , A61B5/029 , A61B5/0295
CPC分类号： A61B5/7275 , A61B5/02125 , A61B5/02416 , A61B5/0295 , A61B5/08 , A61B5/14551 , A61B5/4833 , A61B5/6826 , A61B5/742 , A61B5/7475 , G16H50/20 , G16H50/30
摘要： Embodiments provide systems and methods for displaying a fluid responsiveness predictor (FRP) based on an analysis a physiological signal detected by a physiological sensor applied to a patient. A method may include detecting the signal of the patient with the physiological sensor, determining an FRP with a FRP determination module, wherein the determining operation comprises analyzing at least one characteristic of the physiological signal over time to determine the FRP, receiving a report request to report the FRP at a requested time through a user interface, generating a reported FRP in relation to the requested time using the FRP determination module, and displaying the reported FRP on a display. The displaying operation may include displaying the FRP using at least one graphic representation.
摘要翻译： 实施例提供了用于基于由应用于患者的生理传感器检测到的生理信号的分析来显示流体反应性预测器（FRP）的系统和方法。 一种方法可以包括利用生理传感器检测患者的信号，用FRP确定模块确定FRP，其中所述确定操作包括随时间分析生理信号的至少一个特性以确定FRP，接收报告请求 通过用户界面在请求的时间报告FRP，使用FRP确定模块生成关于所请求的时间的报告的FRP，并且在显示器上显示报告的FRP。 显示操作可以包括使用至少一个图形表示来显示FRP。
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公开(公告)号：US11638605B2
公开(公告)日：2023-05-02
申请号：US16912371
申请日：2020-06-25
申请人： Covidien LP
发明人： Peter M. Mueller
IPC分类号： A61B17/29 , A61B18/14 , A61B17/295 , A61B18/00 , A61B18/18
摘要： An end effector assembly for use with a forceps includes a pair of jaw members, a knife assembly, and one or more cam assemblies. One or more of the jaw members are moveable relative to the other about a pivot between open and closed positions. One or more of the jaw members include a knife channel. The pivot includes first and second sections defining a passage therebetween. The knife assembly includes a knife blade and an actuation shaft. The knife blade is disposed distally relative to the pivot. The actuation shaft is configured for slidable translation through the passage to allow selective advancement of the knife blade through the knife channel. The one or more cam assemblies are operably coupled to the one or more moveable jaw members and are actuatable to move the one or more jaw members between the open and closed positions for grasping tissue therebetween.
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公开(公告)号：US11633818B2
公开(公告)日：2023-04-25
申请号：US16949568
申请日：2020-11-03
申请人： Covidien LP
发明人： Richard Rhee , Vincent Divino , Ashok Nageswaran , Junwei Li
摘要： Systems and methods for treating an aneurysm in accordance with embodiments of the present technology include intravascularly delivering an occlusive member to an aneurysm cavity via an elongated shaft and transforming a shape of the occlusive member within the cavity. The method may include introduction of an embolic element to a space between the occlusive member and an inner surface of the aneurysm wall. In some embodiments, the elongated shaft is detachably coupled to a distal portion of the occlusive member.
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公开(公告)号：US20230123878A1
公开(公告)日：2023-04-20
申请号：US18076102
申请日：2022-12-06
申请人： Covidien LP
发明人： Jacob C. Baril
IPC分类号： A61B17/072
摘要： A surgical stapling device includes an elongate body, a tool assembly pivotably coupled to the elongate body for articulation, and a drive assembly. The drive assembly is movable in relation to the tool assembly to eject staples from the tool assembly and cut tissue clamped between jaws of the tool assembly. The drive assembly includes a working end that is coupled to a flexible drive beam. The flexible drive beam includes a metallic core member and outer laminates secured to opposite sides of the core member. The outer laminates are formed of a material having a lower coefficient of friction than the core member to minimize firing forces of the surgical stapling device.
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公开(公告)号：US20230121183A1
公开(公告)日：2023-04-20
申请号：US17966570
申请日：2022-10-14
申请人： Covidien LP
发明人： Sarah L. Hayman
IPC分类号： A61B5/00
摘要： A bandage for a medical sensor or system is described, the bandage including plural transparent wings surrounding at least one medical sensor, the plural transparent wings including an adhesive on a first side and including apertures therethrough configured to provide stretchability in at least one direction to the sides and away from the at least one medical sensor.
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公开(公告)号：US11630427B2
公开(公告)日：2023-04-18
申请号：US17141427
申请日：2021-01-05
申请人： Covidien LP
IPC分类号： A61B17/072 , G05B15/02 , G01M99/00 , A61B17/00 , A61B17/29
摘要： The present disclosure is directed to systems and methods for determining an end of life state for an electromechanical surgical system. The system includes an end effector configured to perform at least one function and a shaft assembly being arranged for selectively interconnecting the end effector and a hand-held surgical instrument. The hand-held surgical instrument includes an instrument housing defining a connecting portion for selectively connecting with the shaft assembly. The hand-held surgical instrument also includes a motor assembly, a sensor array configured to obtain an operational parameter of the hand-held surgical instrument, and a controller configured to control operation of the hand-held surgical instrument based on the operational parameter obtained by the sensor array.
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公开(公告)号：US11627987B2
公开(公告)日：2023-04-18
申请号：US16879709
申请日：2020-05-20
申请人： Covidien LP
摘要： A tissue guard for use with a surgical access device includes a body having a proximal end, a distal end and lumen defined therebetween. A proximal lip extends radially from the proximal end and is configured to mount atop a rim of an access device. The proximal lip includes an annular channel defined therein disposed in fluid communication with the lumen, the annular channel configured to direct surgical gases from the lumen to a smoke evacuation system. The annular channel includes a neck defined therein disposed between the lumen and the annular channel, the neck having geometry configured to induce the evacuation of surgical gases or smoke therethrough. One or more fingers extend from the proximal lip and are configured to engage an access device to secure the tissue guard thereon.
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公开(公告)号：US11627967B2
公开(公告)日：2023-04-18
申请号：US17518678
申请日：2021-11-04
申请人： Covidien LP
IPC分类号： A61B17/064 , A61B17/115 , A61B17/00
摘要： A trans-anastomotic insertion device includes a body having a distal portion, a proximal portion, and a central portion. The distal portion has a blunt distal end, a width that decreases from its distal end to its proximal end, and longitudinal ribs that provide rigidity to the distal portion. The central portion has a circular configuration and includes a proximally facing surface that includes protrusions that are positioned to be received within staple pockets of a reload assembly of a stapling device. The proximal portion includes a central post that includes splines that are received between splines on a shell housing of a stapling device. The configuration of the insertion device provides added strength to the insertion device to resist high torsional forces that may be applied to the insertion device during insertion of a surgical device through an incision into a body cavity.
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公开(公告)号：US11627966B2
公开(公告)日：2023-04-18
申请号：US17394825
申请日：2021-08-05
申请人： Covidien LP
IPC分类号： A61B17/064 , A61B17/115 , A61B17/00 , A61B17/072
摘要： A reusable surgical device includes a housing or body that supports one or more thermal energy storage members that retain or store heat during a cleaning and sterilization process. The stored heat functions to evaporate water that remains within the body or housing of the surgical device after the cleaning and sterilization process is completed to minimize any likelihood of infection of a patient or damage to electronics within the surgical device that may result or occur due to the presence of the water within the surgical device.
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公开(公告)号：US20230116872A1
公开(公告)日：2023-04-13
申请号：US18080061
申请日：2022-12-13
申请人： Covidien LP
发明人： Brian J. Creston , Jacob C. Baril , Scott J. Prior , Saumya Banerjee , Ernest A. Addi , Amy L. Kung , Christopher M. Meehan , Thomas A. Zammataro , Matthew A. Dinino
摘要： An auxiliary return system for use with a bipolar electrosurgical device includes a tissue guard defining an open proximal end, an open distal end, and a lumen extending therethrough between the open proximal end and the open distal end. A ground plate is disposed along an inner peripheral surface of the lumen and is operably coupled to a first end of a ground wire extending from the tissue guard. A coupling is included having a bore defined therein for receiving a cable from an electrosurgical device therethrough, the cable including active and ground leads. The coupling has a flange extending therefrom defining a receptacle therein configured to operably receive a plug connected to a second end of the ground wire. The receptacle is configured to provide electrical continuity between the ground lead disposed within the cable and the plug coupled to the ground wire which, in turn, provides electrical continuity to the ground plate.
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