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公开(公告)号:US20150306350A1
公开(公告)日:2015-10-29
申请号:US14791460
申请日:2015-07-05
Applicant: Chunyuan Qiu , SRI INTERNATIONAL , THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
Inventor: Jonathan Hofius , Manish Kothari , Chunyuan Qiu , Pablo E. Garcia , Karen S. Koenig
CPC classification number: A61M25/02 , A61M19/00 , A61M25/0017 , A61M25/0026 , A61M25/005 , A61M25/0053 , A61M25/0074 , A61M25/0108 , A61M25/04 , A61M2025/0056 , A61M2025/0293 , A61M2202/048 , A61N1/0551
Abstract: The invention relates to medical devices and, particularly, catheter medical devices. In an aspect is a nerve block catheter system comprising a dual-sheath catheter comprising an inner sheath and an outer sheath, wherein distal ends of the sheaths are connected, the inner sheath defines a fluid delivery lumen, and the outer sheath comprises a tissue lock movable between a collapsed position and an extended position, wherein the tissue lock forms a reversible tissue anchor when in the extended position, and an actuator connected to the proximate end of the catheter and configured to activate the tissue lock by sliding the outer sheath length-wise relative to the inner sheath.
Abstract translation: 本发明涉及医疗装置,特别是导管医疗装置。 一方面,神经阻滞导管系统包括双鞘导管,其包括内护套和外护套,其中护套的远端连接,内护套限定流体输送腔,外护套包括组织锁 在折叠位置和延伸位置之间可移动,其中当处于伸出位置时,组织锁形成可逆组织锚固件,以及致动器,其连接到导管的近端,并且构造成通过滑动外护套长度 - 相对于内护套。
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公开(公告)号:US20150025368A1
公开(公告)日:2015-01-22
申请号:US14510045
申请日:2014-10-08
Applicant: Chunyuan Qiu
Inventor: Chunyuan Qiu
IPC: A61M16/04 , A61B1/05 , A61B1/267 , A61B1/00 , A61B10/04 , A61B18/20 , A61B5/00 , A61B19/00 , A61M16/00 , A61M25/01
CPC classification number: A61M16/0488 , A61B1/00052 , A61B1/05 , A61B1/267 , A61B5/0084 , A61B5/03 , A61B5/053 , A61B5/0538 , A61B5/0813 , A61B5/0833 , A61B5/0836 , A61B5/087 , A61B5/6852 , A61B7/003 , A61B10/04 , A61B18/201 , A61B34/20 , A61B34/30 , A61B90/39 , A61B2090/3975 , A61B2090/3983 , A61M16/0003 , A61M16/0051 , A61M16/021 , A61M16/0486 , A61M25/0116 , A61M2016/0027 , A61M2016/0036 , A61M2016/0413 , A61M2016/1025 , A61M2016/1035 , A61M2202/0208 , A61M2202/0266 , A61M2202/0283 , A61M2202/0291 , A61M2205/3303 , A61M2205/3306 , A61M2205/3317 , A61M2205/3375 , A61M2205/3561 , A61M2205/3584 , A61M2205/502 , A61M2210/1032 , A61M2230/437
Abstract: An intubation device is provided. An intubation device comprises a movable guide configured to guide an insertion of an endotracheal tube into a trachea of a patient, the guide having a guide extension and a guide tip; an external trachea identifier source external to the trachea and disposed on the patient during an intubation, wherein the trachea identifier source generates and transmits a signal; at least one trachea condition sensor disposed on the guide tip to detect the signal generated by the trachea identifier source; and a guide control device operatively coupled to the guide, the guide control device configured to move the guide into the trachea in response to the detected signal.
Abstract translation: 提供插管装置。 插管装置包括可移动引导件,其构造成将气管内插管插入患者的气管中,所述引导件具有引导延伸部和引导末端; 气管外部的外部气管识别器源,并且在插管期间设置在患者身上,其中气管识别器源产生并发送信号; 至少一个气管状态传感器,设置在引导尖端上,以检测由气管识别源产生的信号; 以及导向控制装置,其可操作地耦合到所述引导件,所述引导控制装置被配置为响应于所检测的信号将所述引导件移动到所述气管中。
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公开(公告)号:US20140364798A1
公开(公告)日:2014-12-11
申请号:US14459635
申请日:2014-08-14
Applicant: Pablo E. Garcia , Chunyuan Qiu , Sarah J. Young , Karen Frances Shakespear , Sanjeev Dutta , Elliot Krane , Radhamangalam J. Ramamurthi
Inventor: Pablo E. Garcia , Chunyuan Qiu , Sarah J. Young , Karen Frances Shakespear , Sanjeev Dutta , Elliot Krane , Radhamangalam J. Ramamurthi
CPC classification number: A61M25/04 , A61B5/04001 , A61B18/18 , A61M25/0026 , A61M25/0102 , A61M25/0105 , A61M2025/0166 , A61M2202/048 , A61N1/05
Abstract: A nerve block catheter system employs an indwelling, flexible catheter comprising a tissue lock to retain the catheter tip in pharmacologically proximity to a target nerve and optionally, a decoupler that insulates the tip of the catheter from proximal tissue movement.
Abstract translation: 神经阻滞导管系统使用留置的柔性导管,其包括组织锁,以将导管末端保持在药理学上接近靶神经,并且可选地,使导管末端与近端组织运动绝缘的解耦器。
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公开(公告)号:US08882682B2
公开(公告)日:2014-11-11
申请号:US13074986
申请日:2011-03-29
Applicant: Chunyuan Qiu
Inventor: Chunyuan Qiu
IPC: A61B5/00 , A61B5/03 , A61B5/053 , A61B5/083 , A61M16/04 , A61M16/00 , A61B7/00 , A61M16/10 , A61B5/087 , A61B5/08
CPC classification number: A61M16/0488 , A61B1/00052 , A61B1/05 , A61B1/267 , A61B5/0084 , A61B5/03 , A61B5/053 , A61B5/0538 , A61B5/0813 , A61B5/0833 , A61B5/0836 , A61B5/087 , A61B5/6852 , A61B7/003 , A61B10/04 , A61B18/201 , A61B34/20 , A61B34/30 , A61B90/39 , A61B2090/3975 , A61B2090/3983 , A61M16/0003 , A61M16/0051 , A61M16/021 , A61M16/0486 , A61M25/0116 , A61M2016/0027 , A61M2016/0036 , A61M2016/0413 , A61M2016/1025 , A61M2016/1035 , A61M2202/0208 , A61M2202/0266 , A61M2202/0283 , A61M2202/0291 , A61M2205/3303 , A61M2205/3306 , A61M2205/3317 , A61M2205/3375 , A61M2205/3561 , A61M2205/3584 , A61M2205/502 , A61M2210/1032 , A61M2230/437
Abstract: An intubation device is provided. An intubation device comprises a movable guide configured to guide an insertion of an endotracheal tube into a trachea of a patient, the guide having a guide extension and a guide tip; an external trachea identifier source external to the trachea and disposed on the patient during an intubation, wherein the trachea identifier source generates and transmits a signal; at least one trachea condition sensor disposed on the guide tip to detect the signal generated by the trachea identifier source; and a guide control device operatively coupled to the guide, the guide control device configured to move the guide into the trachea in response to the detected signal.
Abstract translation: 提供插管装置。 插管装置包括可移动引导件,其构造成将气管内插管插入患者的气管中,所述引导件具有引导延伸部和引导末端; 气管外部的外部气管识别器源,并且在插管期间设置在患者身上,其中气管识别器源产生并发送信号; 至少一个气管状态传感器,设置在引导尖端上,以检测由气管识别源产生的信号; 以及导向控制装置,其可操作地耦合到所述引导件,所述引导控制装置被配置为响应于所检测的信号将所述引导件移动到所述气管中。
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公开(公告)号:US08166967B2
公开(公告)日:2012-05-01
申请号:US11893536
申请日:2007-08-15
Applicant: Chunyuan Qiu
Inventor: Chunyuan Qiu
IPC: A61M16/00
CPC classification number: A61M16/0488 , A61B1/00052 , A61B1/05 , A61B1/267 , A61B5/0084 , A61B5/03 , A61B5/053 , A61B5/0538 , A61B5/0813 , A61B5/0833 , A61B5/0836 , A61B5/087 , A61B5/6852 , A61B7/003 , A61B10/04 , A61B18/201 , A61B34/20 , A61B34/30 , A61B90/39 , A61B2090/3975 , A61B2090/3983 , A61M16/0003 , A61M16/0051 , A61M16/021 , A61M16/0486 , A61M25/0116 , A61M2016/0027 , A61M2016/0036 , A61M2016/0413 , A61M2016/1025 , A61M2016/1035 , A61M2202/0208 , A61M2202/0266 , A61M2202/0283 , A61M2202/0291 , A61M2205/3303 , A61M2205/3306 , A61M2205/3317 , A61M2205/3375 , A61M2205/3561 , A61M2205/3584 , A61M2205/502 , A61M2210/1032 , A61M2230/437
Abstract: An intubation device is provided. The intubation device comprises a movable guide having a guide extension, and a guide tip; at least one trachea condition sensor to detect a trachea condition wherein the at least one trachea condition sensor is disposed on the guide; and a guide control device operatively coupled to the guide, the guide control device to move the guide in response to the trachea condition.
Abstract translation: 提供插管装置。 插管装置包括具有引导延伸部的可移动引导件和引导末端; 用于检测气管状况的至少一个气管状况传感器,其中所述至少一个气管状况传感器设置在所述引导件上; 以及可操作地联接到所述引导件的引导控制装置,所述引导控制装置响应于所述气管状况移动所述引导件。
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公开(公告)号:US20090044799A1
公开(公告)日:2009-02-19
申请号:US11893536
申请日:2007-08-15
Applicant: Chunyuan Qiu
Inventor: Chunyuan Qiu
IPC: A61M16/00
CPC classification number: A61M16/0488 , A61B1/00052 , A61B1/05 , A61B1/267 , A61B5/0084 , A61B5/03 , A61B5/053 , A61B5/0538 , A61B5/0813 , A61B5/0833 , A61B5/0836 , A61B5/087 , A61B5/6852 , A61B7/003 , A61B10/04 , A61B18/201 , A61B34/20 , A61B34/30 , A61B90/39 , A61B2090/3975 , A61B2090/3983 , A61M16/0003 , A61M16/0051 , A61M16/021 , A61M16/0486 , A61M25/0116 , A61M2016/0027 , A61M2016/0036 , A61M2016/0413 , A61M2016/1025 , A61M2016/1035 , A61M2202/0208 , A61M2202/0266 , A61M2202/0283 , A61M2202/0291 , A61M2205/3303 , A61M2205/3306 , A61M2205/3317 , A61M2205/3375 , A61M2205/3561 , A61M2205/3584 , A61M2205/502 , A61M2210/1032 , A61M2230/437
Abstract: An intubation device is provided. The intubation device comprises a movable guide having a guide extension, and a guide tip; at least one trachea condition sensor to detect a trachea condition wherein the at least one trachea condition sensor is disposed on the guide; and a guide control device operatively coupled to the guide, the guide control device to move the guide in response to the trachea condition.
Abstract translation: 提供插管装置。 插管装置包括具有引导延伸部的可移动引导件和引导末端; 用于检测气管状况的至少一个气管状况传感器,其中所述至少一个气管状况传感器设置在所述引导件上; 以及可操作地联接到所述引导件的引导控制装置,所述引导控制装置响应于所述气管状况移动所述引导件。
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