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公开(公告)号：US08388519B2
公开(公告)日：2013-03-05
申请号：US12180387
申请日：2008-07-25
Applicant: Pablo Garcia , Thomas Low , Bryan Chavez , Harsha Prahlad , Natalia Isaza , Sanjeev Dutta
Inventor： Pablo Garcia , Thomas Low , Bryan Chavez , Harsha Prahlad , Natalia Isaza , Sanjeev Dutta
IPC: A61B1/00
CPC classification number: B25J18/06 , H02N1/006 , Y10T74/20323
Abstract: A selectively rigidizable endoscopic device is described. In one aspect, an endoscopic medical device is described that includes a flexible inner tube having a first lumen, a flexible outer tube that receives the inner tube, and a multiplicity of overlapping, rigidizable scale-like strips. Each scale-like strip is coupled with the inner tube and positioned between the inner and outer tubes. Of particular note, the overlapping strips are actuatable between a non-rigidized state in which overlapping strips are slideable relative to one another and a rigidized state in which overlapping strips are not slideable relative to one another.
Abstract translation: 描述了可选择性地可硬化的内窥镜装置。 在一个方面，描述了一种内窥镜医疗装置，其包括具有第一内腔的柔性内管，容纳内管的柔性外管和多个重叠的，可硬化的鳞片状条。 每个鳞片状条与内管连接并定位在内管和外管之间。 特别值得注意的是，重叠的条带可在非刚性状态下致动，在非刚性状态下，重叠的条可相对于彼此滑动，并且其中重叠的条不能相对于彼此滑动的刚性状态。
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公开(公告)号：US20110218529A1
公开(公告)日：2011-09-08
申请号：US13041387
申请日：2011-03-05
Applicant: Pablo E. Garcia , Chunyuan Qin , Sarah J. Young , Karen Frances Shakespear , Sanjeev Dutta , Elliot Krane , Radhamangalam J. Ramamurthi
Inventor： Pablo E. Garcia , Chunyuan Qin , Sarah J. Young , Karen Frances Shakespear , Sanjeev Dutta , Elliot Krane , Radhamangalam J. Ramamurthi
IPC: A61B18/18
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：US08825129B2
公开(公告)日：2014-09-02
申请号：US13041387
申请日：2011-03-05
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：US20130060188A1
公开(公告)日：2013-03-07
申请号：US13528765
申请日：2012-06-20
Applicant: William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A.J. Haagensen
Inventor： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A.J. Haagensen
CPC classification number: A61L29/106 , A61L2/0047 , A61L29/14 , A61L2202/24 , A61M25/0017 , A61M25/0045 , A61M25/005 , A61M2025/0056
Abstract: An implantable catheter is provided that may be disinfected without removal from the body of a patient, using a photocatalytic method to activate a reaction on the catheter surface that generates oxidizing agents in the form of Reactive Oxygen Species (“ROS”) and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter, a light source, and a source of power operably connected to the light source. Methods are also provided for disinfecting the implantable catheter in vivo.
Abstract translation: 提供可植入的导管，其可以在不从患者身体移除的情况下使用光催化方法进行消毒，以在导电体表面上激活产生以活性氧物质（ROS）形式的氧化剂的反应，从而在 存在或形成的生物膜。 导管系统包括可植入导管，光源和可操作地连接到光源的电源。 还提供了用于在体内消毒可植入导管的方法。
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公开(公告)号：US09320832B2
公开(公告)日：2016-04-26
申请号：US13528788
申请日：2012-06-20
Applicant: Jose P. Joseph , Pablo E. Garcia , Karen F. Shakespear , Sarah Young , Janus A. J. Haagensen , Sanjeev Dutta
Inventor： Jose P. Joseph , Pablo E. Garcia , Karen F. Shakespear , Sarah Young , Janus A. J. Haagensen , Sanjeev Dutta
CPC classification number: A61L29/06 , A61L2/03 , A61L29/02 , A61L29/04 , A61L29/041 , A61L29/126 , A61L29/14 , A61L2202/11 , A61L2202/24 , A61L2400/18 , A61M25/0017 , A61M25/0045 , A61M2025/0019 , A61M2025/0056 , A61N1/205
Abstract: An implantable catheter is provided that may be disinfected without removal from the body of a patient, using an electrochemical method to generate an electric field on the catheter surface and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter and a voltage source that is operably connected to electrodes on or embedded in the exterior and optionally the interior catheter surface. Methods are also provided for disinfecting the implantable catheter in vivo and for detecting or confirming the presence of a pathogenic biofilm thereon.
Abstract translation: 提供可植入导管，其可以在不从患者身体移除的情况下使用电化学方法进行消毒，以在导管表面上产生电场，从而破坏存在或形成的生物膜中的微生物。 导管系统包括可植入导管和电压源，电压源可操作地连接到电极上或嵌入外部和可选地内导管表面。 还提供了用于在体内消毒可植入导管并用于检测或确认其上存在致病性生物膜的方法。
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Patent Agency Ranking
公开(公告)号：US09259513B2
公开(公告)日：2016-02-16
申请号：US13528765
申请日：2012-06-20
Applicant: William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A. J. Haagensen
Inventor： William Bedwell , Lorenza Moro , Eric A. Arons , Pablo E. Garcia , Osita Onugha , Sanjeev Dutta , Sarah Young , Karen F. Shakespear , Janus A. J. Haagensen
CPC classification number: A61L29/106 , A61L2/0047 , A61L29/14 , A61L2202/24 , A61M25/0017 , A61M25/0045 , A61M25/005 , A61M2025/0056
Abstract: An implantable catheter is provided that may be disinfected without removal from the body of a patient, using a photocatalytic method to activate a reaction on the catheter surface that generates oxidizing agents in the form of Reactive Oxygen Species (“ROS”) and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter, a light source, and a source of power operably connected to the light source. Methods are also provided for disinfecting the implantable catheter in vivo.
Abstract translation: 提供可植入的导管，其可以在不从患者身体移除的情况下使用光催化方法进行消毒，以激活导致表面上产生以活性氧物质（“ROS”）形式的氧化剂的反应，从而破坏微生物 在存在或形成的生物膜中。 导管系统包括可植入导管，光源和可操作地连接到光源的电源。 还提供了用于在体内消毒可植入导管的方法。
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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：US20130041238A1
公开(公告)日：2013-02-14
申请号：US13528788
申请日：2012-06-20
Applicant: Jose P. Joseph , Pablo E. Garcia , Karen F. Shakespear , Sarah Young , Janus A.J. Haagensen , Sanjeev Dutta
Inventor： Jose P. Joseph , Pablo E. Garcia , Karen F. Shakespear , Sarah Young , Janus A.J. Haagensen , Sanjeev Dutta
IPC: A61M37/00 , A61B5/1455
CPC classification number: A61L29/06 , A61L2/03 , A61L29/02 , A61L29/04 , A61L29/041 , A61L29/126 , A61L29/14 , A61L2202/11 , A61L2202/24 , A61L2400/18 , A61M25/0017 , A61M25/0045 , A61M2025/0019 , A61M2025/0056 , A61N1/205
Abstract: An implantable catheter is provided that may be disinfected without removal from the body of a patient, using an electrochemical method to generate an electric field on the catheter surface and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter and a voltage source that is operably connected to electrodes on or embedded in the exterior and optionally the interior catheter surface. Methods are also provided for disinfecting the implantable catheter in vivo and for detecting or confirming the presence of a pathogenic biofilm thereon.
Abstract translation: 提供可植入导管，其可以在不从患者身体移除的情况下使用电化学方法进行消毒，以在导管表面上产生电场，从而破坏存在或形成的生物膜中的微生物。 导管系统包括可植入导管和电压源，电压源可操作地连接到电极上或嵌入外部和可选地内导管表面。 还提供了用于在体内消毒可植入导管并用于检测或确认其上存在致病性生物膜的方法。
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公开(公告)号：US20120316541A1
公开(公告)日：2012-12-13
申请号：US13491030
申请日：2012-06-07
Applicant: Sarah J. Young , Pablo Garcia , Karen Shakespear , Sanjeev Dutta , Susan Kim
Inventor： Sarah J. Young , Pablo Garcia , Karen Shakespear , Sanjeev Dutta , Susan Kim
IPC: A61B17/00
CPC classification number: A61B18/1482 , A61B17/0218 , A61B2017/00353 , A61B2017/320044 , A61B2018/00494 , A61B2018/00601
Abstract: A medical device intended for use in performing minimally invasive procedures is provided. The device is intended for performing a pyloromyotomy in pediatric surgery, laparascopically. A key aspect of embodiments of the device is the dual-purpose functionality of the device as it combines both spreading of tissue and cutting of tissue, using mono- or bi-polar electric energy or a knife, with the same medical device. The use of the device requires fewer tool changes during surgery, improving safety and ease of use, as well as reducing surgery time. The devices lend themselves to torelatively cheaper manufacturing processes and lower overall cost compared to existing devices. They would also require less training time compared to current laparoscopic tools.
Abstract translation: 提供了用于执行微创程序的医疗设备。 该装置用于在儿科手术中进行幽门螺旋切除术。 该装置的实施例的一个关键方面是该装置的两用功能，因为它使用单一或双极电能或刀与相同的医疗装置组合了组织的铺展和组织的切割。 在手术中使用该装置需要较少的刀具更换，提高安全性和使用方便性，以及减少手术时间。 与现有设备相比，这些设备可以相对较便宜的制造过程和降低整体成本。 与目前的腹腔镜手术相比，它们也需要更少的训练时间。
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公开(公告)号：US20090030282A1
公开(公告)日：2009-01-29
申请号：US12180387
申请日：2008-07-25
Applicant: Pablo GARCIA , Thomas LOW , Bryan CHAVEZ , Harsha PRAHLAD , Natalia ISAZA , Sanjeev DUTTA
Inventor： Pablo GARCIA , Thomas LOW , Bryan CHAVEZ , Harsha PRAHLAD , Natalia ISAZA , Sanjeev DUTTA
IPC: A61B1/005
CPC classification number: B25J18/06 , H02N1/006 , Y10T74/20323
Abstract: A selectively rigidizable endoscopic device is described. In one aspect, an endoscopic medical device is described that includes a flexible inner tube having a first lumen, a flexible outer tube that receives the inner tube, and a multiplicity of overlapping, rigidizable scale-like strips. Each scale-like strip is coupled with the inner tube and positioned between the inner and outer tubes. Of particular note, the overlapping strips are actuatable between a non-rigidized state in which overlapping strips are slideable relative to one another and a rigidized state in which overlapping strips are not slideable relative to one another.
Abstract translation: 描述了可选择性地可硬化的内窥镜装置。 在一个方面，描述了一种内窥镜医疗装置，其包括具有第一内腔的柔性内管，容纳内管的柔性外管和多个重叠的，可硬化的鳞片状条。 每个鳞片状条与内管连接并定位在内管和外管之间。 特别值得注意的是，重叠的条带可在非刚性状态下致动，在非刚性状态下，重叠的条可相对于彼此滑动，并且其中重叠的条不能相对于彼此滑动的刚性状态。
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