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    DEVICE FOR ARTHROSCOPIC USE, AND METHOD OF DIAGNOSIS OR TREATMENT OF JOINT AILMENTS USING SAID DEVICE
    42.
    发明申请
    DEVICE FOR ARTHROSCOPIC USE, AND METHOD OF DIAGNOSIS OR TREATMENT OF JOINT AILMENTS USING SAID DEVICE 有权
    用于神经功能的装置，以及使用上述装置诊断或治疗关节物质的方法

    公开(公告)号：US20150265266A1

    公开(公告)日：2015-09-24

    申请号：US14222869

    申请日：2014-03-24

    Applicant: UNIDAD DE CIRUGÍA ARTROSCÓPICA, S.L.

    Inventor： Nicolás FIZ SÁNCHEZ ,  Mikel SANCHEZ ÁLVAREZ

    IPC: A61B17/02

    CPC classification number: A61B17/56 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/025 ,  A61B17/0281 ,  A61B17/0401 ,  A61B2017/0268 ,  A61B2017/0275 ,  A61B2017/0404 ,  A61B2017/0406 ,  A61B2017/564

    Abstract: Method and device used in arthroscopy for the diagnosis or treatment of a joint (2) surrounded at least partially by a capsule (3). The device (1) includes a plate (6) and a traction element (10). The method comprises the steps of inserting the device (1) through the capsule (3) and into the joint (2), allowing the traction element (10) to protrude, and pulling the traction element (10) so that the plate (6) exerts an intra-articular traction of the capsule (3) tissues, creating a space (13) under the plate (6). The formation of this space (13) helps to improve visibility inside the joint (2) without the need for extensive incisions in the capsule (3). Therefore, the capsule (3) is less damaged after the arthroscopy and post-operative complications are minimized for the patient.

    Abstract translation: 用于诊断或治疗至少部分由胶囊（3）包围的关节（2）的关节镜检查方法和装置。 装置（1）包括板（6）和牵引元件（10）。 该方法包括以下步骤：将装置（1）插入通过胶囊（3）并进入接头（2），允许牵引元件（10）突出并拉动牵引元件（10）使得板（6） ）发挥胶囊（3）组织的关节内牵引，在板（6）下面形成空间（13）。 这种空间（13）的形成有助于提高关节（2）内的可见度，而不需要在胶囊（3）中进行广泛的切口。 因此，在关节镜检查之后，胶囊（3）损伤较少，并且术后并发症对患者最小化。

    SURGICAL RETRACTOR WITH IMPACTOR
    43.
    发明申请
    SURGICAL RETRACTOR WITH IMPACTOR 有权
    外科手术器具

    公开(公告)号：US20150245830A1

    公开(公告)日：2015-09-03

    申请号：US14716320

    申请日：2015-05-19

    Applicant: MICROPORT ORTHOPEDICS HOLDINGS INC.

    Inventor： Stephen B. Murphy

    IPC: A61B17/02 ,  A61B17/92

    CPC classification number: A61B17/0218 ,  A61B17/02 ,  A61B17/025 ,  A61B17/92 ,  A61B17/921 ,  A61B2017/0275 ,  A61B2017/922

    Abstract: A surgical retractor comprising a retractor body having a site portion and handle portion, and an impactor body on the retractor body. The impactor body is positioned and configured for use in impacting the site portion of the surgical site. An impaction axis of the impaction body is preferably substantially aligned with an axis of the site portion of the impactor body. The impactor body is preferably attached to the retractor body at a junction between the site portion and the handle portion of the retractor body. In one embodiment, the impactor portion is configured to selectively mate with an impactor extension member to thereby optionally receive direct impaction on the impactor portion or indirect impaction through the impactor extension member.

    Abstract translation: 一种手术牵开器，其包括具有位置部分和手柄部分的牵开器主体，以及在所述牵开器主体上的冲击器主体。 冲击器主体被定位和构造成用于冲击手术部位的部位。 冲击体的冲击轴优选地基本上与冲击器本体部位的轴线对准。 冲击器主体优选地在收缩器主体的位置部分和手柄部分之间的接合处附接到牵开器主体。 在一个实施例中，冲击器部分构造成选择性地与冲击器延伸构件配合，从而可选地接收冲击器部分上的直接冲击或通过冲击器延伸构件的间接冲击。

    Retractor Tool For Minimally Invasive Hip Replacement Surgery
    44.
    发明申请
    Retractor Tool For Minimally Invasive Hip Replacement Surgery 审中-公开
    微创髋关节置换手术的牵引器工具

    公开(公告)号：US20150173733A1

    公开(公告)日：2015-06-25

    申请号：US13194176

    申请日：2011-07-29

    Applicant: Chad Ryshkus ,  Douglas J. Roger ,  Jonathan P. Crandall

    Inventor： Chad Ryshkus ,  Douglas J. Roger ,  Jonathan P. Crandall

    IPC: A61B17/02 ,  A61F2/46 ,  A61B19/00

    CPC classification number: A61B17/0218 ,  A61B17/025 ,  A61B2017/0088 ,  A61B2017/0275

    Abstract: A retractor system, kit and method of use includes a plurality of retractors for use in retracting a wound during a minimally-invasive hip replacement surgery to define an access space to a surgical site is discussed. Each of the retractors comprises a handle portion configured to be held by a user, a curved bend portion distal of the handle portion, and a wound contact portion attached to the curved bend portion. The wound contact portion is configured to contact tissue of the wound when at least a portion of the retractor is inserted through a skin incision that defines the wound. Each retractor also has a distal portion disposed distally of the wound contact portion, wherein the wound contact portion has a generally curved cross-sectional profile perpendicular to its length that is configured to prevent necrosis of the tissue during retraction. In addition, the cross-sectional profile provides an improved line of sight during the surgical procedure. Furthermore, the cross-sectional profile prevents the jamming of a cutting device, such as a reamer inserted through the incision, while the retractors retract the wound.

    Abstract translation: 卷收器系统，套件和使用方法包括多个牵开器，用于在微创髋关节置换手术期间缩回伤口以限定到手术部位的进入空间。 每个牵开器包括构造成由使用者保持的手柄部分，在手柄部分的远侧的弯曲弯曲部分和附接到弯曲弯曲部分的缠绕接触部分。 卷绕接触部分构造成当牵开器的至少一部分穿过限定伤口的皮肤切口插入时接触伤口的组织。 每个牵开器还具有远离所述伤口接触部分的远侧部分，其中所述缠绕接触部分具有垂直于其长度的大致弯曲的横截面轮廓，所述截面轮廓被构造成防止在缩回期间组织的坏死。 此外，横截面轮廓在外科手术期间提供改善的视线。 此外，横截面轮廓防止当牵开器缩回伤口时切割装置（例如通过切口插入的铰刀）的卡住。

    Hip joint device, system and method
    45.
    发明授权
    Hip joint device, system and method 有权
    髋关节装置，系统和方法

    公开(公告)号：US09039780B2

    公开(公告)日：2015-05-26

    申请号：US13383281

    申请日：2010-07-12

    Applicant: Peter Forsell

    Inventor： Peter Forsell

    IPC: A61F2/36 ,  A61B17/16 ,  A61B17/56 ,  A61F2/32 ,  A61B17/00 ,  A61F2/46 ,  A61F2/30 ,  A61F2/34 ,  A61B17/02

    CPC classification number: A61F2/3603 ,  A61B17/00491 ,  A61B17/1617 ,  A61B17/1666 ,  A61B17/1668 ,  A61B17/56 ,  A61B2017/0275 ,  A61F2/32 ,  A61F2/3609 ,  A61F2/4607 ,  A61F2/4609 ,  A61F2002/30673 ,  A61F2002/30736 ,  A61F2002/30754 ,  A61F2002/3233 ,  A61F2002/3241 ,  A61F2002/342 ,  A61F2002/3487 ,  A61F2002/3495 ,  A61F2002/3615 ,  A61F2002/464

    Abstract: An implantable medical device for implantation in a hip joint of a human patient is provided. The medical device comprises: at least one artificial hip joint surface adapted to replace at least the surface of at least one of the caput femur and acetabulum. At least one artificial hip joint surface comprises: a positioning hole with at least one opening in said at least one artificial hip joint surface. The hole is adapted to be placed and dimensioned such that the medical device is adapted to be fitted using a positioning shaft and at least partly surround the shaft, for positioning the at least one artificial hip joint surface in a desired position in the hip joint. The hole is adapted to be fitted using the positioning shaft, when the shaft is stabilized and placed in at least one of the femoral bone and the pelvic bone for positioning said medical device inside the hip joint.

    Abstract translation: 提供了用于植入人类患者的髋关节的可植入医疗装置。 所述医疗装置包括：至少一个人造髋关节表面，其适于至少替代所述头骨股骨和髋臼中的至少一个的表面。 至少一个人造髋关节表面包括：在所述至少一个人造髋关节表面中具有至少一个开口的定位孔。 孔适于放置和定尺寸，使得医疗装置适于使用定位轴装配并且至少部分地围绕轴，用于将至少一个人造髋关节表面定位在髋关节中的期望位置。 当轴稳定并且放置在股骨和骨盆骨中的至少一个中时，该孔适于使用定位轴装配，以将所述医疗装置定位在髋关节内。

    Surgical retractor with impactor
    47.
    发明授权
    Surgical retractor with impactor 有权
    带有冲击器的手术牵开器

    公开(公告)号：US09033874B2

    公开(公告)日：2015-05-19

    申请号：US12961043

    申请日：2010-12-06

    Applicant: Stephen B. Murphy

    Inventor： Stephen B. Murphy

    IPC: A61B1/32 ,  A61B17/02

    CPC classification number: A61B17/0218 ,  A61B17/02 ,  A61B17/025 ,  A61B17/92 ,  A61B17/921 ,  A61B2017/0275 ,  A61B2017/922

    Abstract: A surgical retractor comprising a retractor body having a site portion and handle portion, and an impactor body on the retractor body. The impactor body is positioned and configured for use in impacting the site portion of the surgical site. An impaction axis of the impaction body is preferably substantially aligned with an axis of the site portion of the impactor body. The impactor body is preferably attached to the retractor body at a junction between the site portion and the handle portion of the retractor body. In one embodiment, the impactor portion is configured to selectively mate with an impactor extension member to thereby optionally receive direct impaction on the impactor portion or indirect impaction through the impactor extension member.

    Abstract translation: 一种手术牵开器，其包括具有位置部分和手柄部分的牵开器主体，以及在所述牵开器主体上的冲击器主体。 冲击器主体被定位和构造成用于冲击手术部位的部位。 冲击体的冲击轴优选地基本上与冲击器本体部位的轴线对准。 冲击器主体优选地在收缩器主体的位置部分和手柄部分之间的接合处附接到牵开器主体。 在一个实施例中，冲击器部分构造成选择性地与冲击器延伸构件配合，从而可选地接收冲击器部分上的直接冲击或通过冲击器延伸构件的间接冲击。

    JOINT DISTRACTION DEVICE FOR ARTHROSCOPIC SURGERY
    49.
    发明申请
    JOINT DISTRACTION DEVICE FOR ARTHROSCOPIC SURGERY 有权
    骨科手术联合分离装置

    公开(公告)号：US20150057668A1

    公开(公告)日：2015-02-26

    申请号：US14530500

    申请日：2014-10-31

    Applicant: The Board of Trustees of the Leland Stanford Junior University

    Inventor： Eric Fayez Chehab ,  Archana Appukuttan Nair ,  Chad Alexander Sitgraves ,  Mark Raymond Safran

    IPC: A61B17/88

    CPC classification number: A61B17/885 ,  A61B17/025 ,  A61B2017/0268 ,  A61B2017/0275

    Abstract: A joint distraction device for use in an arthroscopic surgery is provided. The device has a joint distraction mechanism, situated in between two bone fixation surfaces, and is capable of changing the relative distance between these two surfaces. The force generated by the mechanism should be sufficient to insert bone spikes affixed to the surfaces into bone, as well as distract the joint to create a sufficient enough gap to allow the intended procedure. With the surfaces and spikes engaged to bone at opposite sites of a joint, an increase in distraction force results in an increase in the relative distance results, hence increasing the space within the joint. Embodiments of this invention, compared to fracture table approaches, effectively eliminate the risk of pudendal nerve injury, allow for longer surgical times, and allow for much more controllable joint distraction.

    Abstract translation: 提供了一种用于关节镜手术的关节牵引装置。 该装置具有位于两个骨固定表面之间的关节牵引机构，并且能够改变这两个表面之间的相对距离。 由机构产生的力应足以将固定在表面上的骨钉插入骨骼，以及分开关节以产生足够的间隙以允许预期的程序。 由于表面和尖钉在接头的相对位置处接合到骨头，牵引力的增加导致相对距离结果的增加，因此增加了接头内的空间。 与骨折台方法相比，本发明的实施例有效地消除了阴部神经损伤的风险，允许更长的手术时间，并且允许更可控的关节牵引。

    Posterior tissue retractor for use in hip replacement surgery
    50.
    发明授权
    Posterior tissue retractor for use in hip replacement surgery 失效
    后组织牵开器用于髋关节置换手术

    公开(公告)号：US08679005B2

    公开(公告)日：2014-03-25

    申请号：US12165242

    申请日：2008-06-30

    Applicant: Hialy Riviera Gutierrez ,  Nicholas Giori

    Inventor： Hialy Riviera Gutierrez ,  Nicholas Giori

    IPC: A61B1/32

    CPC classification number: A61B17/02 ,  A61B17/025 ,  A61B17/14 ,  A61B17/1659 ,  A61B17/1666 ,  A61B17/1668 ,  A61B2017/0275

    Abstract: A posterior retractor is provided, including a handle section; and, a retraction section having an anchoring element. The handle section has a proximal region, a mid-region, and a distal region. And, the length of the handle section can be sufficient to position a hand-held portion of the proximal region of the handle section outside of a surgical site during use of the posterior retractor in a hip arthroplasty procedure. A use of the posterior retractor in a hip arthroplasty procedure is described.

    Abstract translation: 提供了一种后牵开器，包括手柄部分; 以及具有锚定元件的收回部。 手柄部分具有近端区域，中部区域和远侧区域。 并且，在髋关节置换术中使用后牵开器时，手柄部分的长度可以足以将手柄部分的近侧区域的手持部分定位在外科手术部位的外部。 描述了在髋关节置换术中使用后牵开器。

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