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公开(公告)号：US20200237435A1
公开(公告)日：2020-07-30
申请号：US16845138
申请日：2020-04-10
Applicant: Covidien LP
Inventor： Mani N. Prakash , Timothy J. Bahney , Darren Odom
Abstract: A method for identifying and treating tissue includes providing an electrosurgical treatment device including an electrode assembly. One or more electrical property values of target tissue are measured. The measured electrical property values of the target tissue are compared against electrical property values of known tissue types. A tissue type of the target tissue is identified. An energy delivery configuration of the electrosurgical treatment device is adjusted to the type of target tissue. The electrosurgical treatment device is activated to treat the target tissue.
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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
Applicant: COVIDIEN LP , COVIDIEN LP
Inventor： James Nicholas Watson , Paul Stanley Addison
IPC: A61B5/00 , A61B5/022 , A61B5/0215 , A61B5/029 , A61B5/0295
CPC classification number: A61B5/7275 , A61B5/02125 , A61B5/02416 , A61B5/0295 , A61B5/08 , A61B5/14551 , A61B5/4833 , A61B5/6826 , A61B5/742 , A61B5/7475 , G16H50/20 , G16H50/30
Abstract: 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.
Abstract translation: 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：US20240207575A1
公开(公告)日：2024-06-27
申请号：US18288949
申请日：2022-05-27
Applicant: Covidien LP
Inventor： Nathan J. Knutson , Franklin J. Burquest , Evan M. Gustafson , Matthew A. Rootes , Bethany A. Palmer , Tina M. Berthiaume
CPC classification number: A61M25/0127 , A61M25/0045 , A61M25/007 , A61M25/0012 , A61M2025/015
Abstract: A catheter including a catheter body (60) formed of a polymeric material and having a lumen therethrough, a metallic reinforcement structure in contact with the polymeric material, a core, and a sensor wire with a first portion (71) formed in a plurality of windings wrapped around the core and a second portion formed as a twisted pair (80) extending the catheter body (60). The catheter may include a pull wire anchored to the core.
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公开(公告)号：US20160175035A1
公开(公告)日：2016-06-23
申请号：US15012275
申请日：2016-02-01
Applicant: Covidien LP
Inventor： Darion R. Peterson , Sean T. Dycus , Duane E. Kerr
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B17/32 , A61B18/00 , A61B18/085 , A61B18/1482 , A61B2017/2902 , A61B2017/294 , A61B2018/00196 , A61B2018/00202 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1452 , A61B2018/1455 , A61B2018/1861 , A61B2090/034
Abstract: An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member from a first position wherein the movable jaw members are disposed in spaced relation relative to each other to a second position wherein the jaw members are closer one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force a drive flange of the movable handle into mechanical cooperation with the drive assembly to move the jaw members from the open and closed positions. The pivot is located a fixed distance from the longitudinal axis and the drive flange is located generally along the longitudinal axis. The forceps is connected to a source of electrosurgical energy connected to each jaw member such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal.
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公开(公告)号：US20250057528A1
公开(公告)日：2025-02-20
申请号：US18934960
申请日：2024-11-01
Applicant: Covidien LP
Inventor： Zalika Walcott , Pawel Abramek , Kenneth M. Cappola
IPC: A61B17/068 , A61B17/072 , A61B17/32
Abstract: A surgical stapling device includes a tool assembly that has a cartridge assembly, an anvil assembly, and a dissector tip. The dissector tip is moveable between a first configuration aligned with a longitudinal axis of the tool assembly and a second configuration defining an acute angle with the longitudinal axis of the tool assembly. The tool assembly includes a retaining member for retaining the dissector tip in one of the first or second positions.
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Patent Agency Ranking
公开(公告)号：US20250057471A1
公开(公告)日：2025-02-20
申请号：US18800727
申请日：2024-08-12
Applicant: Covidien LP
Inventor： Philip C. Smit , Dean Montgomery , Paul S. Addison
IPC: A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/08 , A61B5/091 , A61B5/1455
Abstract: A method including determining, based on an image signal received from a camera focused on at least a portion of a patient, a breathing signal, determining an onset of a desaturation event for the patient and an onset of a bradycardia event for the patient, determining length of a bradycardia-desaturation (BD) period between the onset of the desaturation event for the patient and the onset of the bradycardia event for the patient, in response to determining that the length of the BD period is less than a BD time threshold, determining whether a change in of breathing of the patient within an apnea search period indicates an apnea event, and in response to determining that the change in of breathing of the patient within the apnea search period indicates an apnea event, displaying an occurrence of an apnea-bradycardia-desaturation event.
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公开(公告)号：US20250057405A1
公开(公告)日：2025-02-20
申请号：US18720288
申请日：2022-10-31
Applicant: Covidien LP
Inventor： Garrett P. Ebersole , Hari Naga Mahesh Kalepu , Shirisha Alampally , Juan A. Gomez , Ryan S. Pane , David T. Thompson
IPC: A61B1/12
Abstract: An endoscope cleaning device includes a canister, a battery pack, a heating mechanism thermally coupled to the canister, and a pull tab. The canister has defogging solution stored therein for cleaning an endoscope upon insertion of the endoscope into the canister. A cover is secured to the opened upper end of the canister and defines a central opening configured for passage of the endoscope. The pull tab covers the central opening of the cover and is coupled to the battery pack. The pull tab is configured to inhibit electrical communication between a battery and the heating mechanism until the pull tab is detached from the battery pack.
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公开(公告)号：US12226143B2
公开(公告)日：2025-02-18
申请号：US17354036
申请日：2021-06-22
Applicant: Covidien LP
Inventor： Henry D. Cook
Abstract: An electrosurgical system includes an electrosurgical generator having a radio frequency source configured to operate in a plurality of modes and a controller configured to control the radio frequency source to output a radio frequency waveform corresponding to a mode from the plurality of modes. The system also includes a footswitch assembly coupled to the electrosurgical generator. The footswitch assembly includes a footswitch in communication with the controller. The footswitch is configured to output a footswitch activation signal to activate the radio frequency source. The footswitch assembly also includes a mode select button, which upon activation, is configured to instruct the controller to enter a mapping state during which the controller assigns an activation command for one mode from the plurality of modes to the footswitch.
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公开(公告)号：US20250050066A1
公开(公告)日：2025-02-13
申请号：US18740737
申请日：2024-06-12
Applicant: Covidien LP
Inventor： Jennifer S. Mattingley , Scott E. M. Frushour , Daniel A. Ledeen
Abstract: A surgical instrument includes a supply chamber, a handle assembly, a sleeve extending from the handle assembly, a distal ring, a plurality of needle tines, and a deflector. The plurality of needle tines extends through a lumen of the sleeve, is movable through the lumen of the sleeve via the handle assembly, and is configured to dispense a therapeutic agent from the supply chamber. The deflector extends through the lumen and is movable through the lumen via the handle assembly. Retraction of the deflector relative to the sleeve and the plurality of needle tines causes the needle tines to deflect away from a central longitudinal axis of the sleeve against the distal ring to change an angle between a trajectory of the plurality of needle tines and the central longitudinal axis.
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公开(公告)号：US20250049592A1
公开(公告)日：2025-02-13
申请号：US18926071
申请日：2024-10-24
Applicant: Covidien LP
Inventor： Teresa Ruvalcaba , Earl Bardsley , Richard Rhee
Abstract: An aneurysm embolization device can include a body having a single, continuous piece of material that is shape set into a plurality of distinct structural components. For example, the device can have an expandable component and an atraumatic tip portion extending therefrom. Further, the tip portion can be configured to enable the device to be implanted within the aneurysm while tending to mitigate risk of puncturing the aneurysm dome or otherwise assist in framing the aneurysm in advance of placement of additional embolic material.
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