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公开(公告)号：US08167843B2
公开(公告)日：2012-05-01
申请号：US12903006
申请日：2010-10-12
Applicant: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
Inventor： Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
IPC: A61M5/178
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B2017/3484 , A61B2017/349
Abstract: A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
Abstract translation: 套针针包括保持套管，其包括设置在其上的反转或切开的保持图案。 与非螺纹套管相比，切开的套管的实施例显示与螺纹插管相比减少的组织创伤，以及套管和切口之间的良好密封。
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公开(公告)号：US20110087167A1
公开(公告)日：2011-04-14
申请号：US12903006
申请日：2010-10-12
Applicant: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
Inventor： Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
IPC: A61B17/34
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B2017/3484 , A61B2017/349
Abstract: A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
Abstract translation: 套针针包括保持套管，其包括设置在其上的反转或切开的保持图案。 与非螺纹套管相比，切开的套管的实施例显示与螺纹插管相比减少的组织创伤，以及套管和切口之间的良好密封。
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公开(公告)号：US08622969B2
公开(公告)日：2014-01-07
申请号：US13460993
申请日：2012-05-01
Applicant: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
Inventor： Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
IPC: A61M5/178
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B2017/3484 , A61B2017/349
Abstract: A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
Abstract translation: 套针针包括保持套管，其包括设置在其上的反转或切开的保持图案。 与非螺纹套管相比，切开的套管的实施例显示与螺纹插管相比减少的组织创伤，以及套管和切口之间的良好密封。
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公开(公告)号：US20120215247A1
公开(公告)日：2012-08-23
申请号：US13460993
申请日：2012-05-01
Applicant: Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
Inventor： Jeremy J. Albrecht , Gary M. Johnson , Matthew M. Becerra , Travis King , Donald L. Gadberry , Isabel Simons
IPC: A61B17/34
CPC classification number: A61B17/3423 , A61B17/0218 , A61B17/3421 , A61B2017/3484 , A61B2017/349
Abstract: A trocar comprises a retention cannula comprising an inverted or incised retention pattern disposed thereon. Embodiments of the incised cannula exhibit reduced tissue trauma compared with screw-threaded cannula, improved fixation and/or retention compared with an unthreaded cannula, and good sealing between the cannula and the incision.
Abstract translation: 套针针包括保持套管，其包括设置在其上的反转或切开的保持图案。 与非螺纹套管相比，切开的套管的实施例显示与螺纹插管相比减少的组织创伤，以及套管和切口之间的良好密封。
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