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    • 4. 发明申请
    • Apparatus for adjustably supporting an endoscope
    • 用于可调节地支撑内窥镜的装置
    • US20050085689A1
    • 2005-04-21
    • US10985755
    • 2004-11-10
    • James PagliucaJohn Unger
    • James PagliucaJohn Unger
    • A61B1/313A61B19/00A61B1/00
    • A61B90/50A61B1/313
    • An apparatus (100) supports an endoscope (99) for viewing a surgical site in a patient during surgery on the patient. The apparatus (100) includes a base (110), a first part (200), a second part (300), and a mechanism (400). The base (110) has a guide portion (130). The first part (200) is adapted to be fixed to the endoscope (99). The second part (300) engages the guide portion (130) and is movable relative to the guide portion (130). The second part (300) is secured to the first part (200) such that the first part (200) is movable relative to the guide portion (130). The mechanism (400) is connected between the base (110) and the second part (300). At least a portion of the mechanism (400) is rotatable to slide the first and second parts (200, 300) relative to the guide portion (130) to change a position of the endoscope (99) relative to the patient.
    • 一种装置(100)支撑内窥镜(99),用于在患者手术期间观察患者的手术部位。 装置(100)包括基座(110),第一部分(200),第二部分(300)和机构(400)。 基座(110)具有引导部(130)。 第一部分(200)适于固定在内窥镜(99)上。 第二部分(300)接合引导部分(130)并且可相对于引导部分130移动。 第二部分(300)固定到第一部分(200),使得第一部分(200)相对于引导部分(130)可移动。 机构(400)连接在基座(110)和第二部件(300)之间。 所述机构(400)的至少一部分是可旋转的,以使所述第一和第二部分(200,300)相对于所述引导部分(130)滑动以改变所述内窥镜(99)相对于所述患者的位置。
    • 10. 发明申请
    • Structure for receiving surgical instruments
    • 接收手术器械的结构
    • US20070142857A1
    • 2007-06-21
    • US11634372
    • 2006-12-05
    • Gene DipotoWilliam SilverJohn Unger
    • Gene DipotoWilliam SilverJohn Unger
    • A61M29/00
    • A61B17/0218A61B17/0293A61B17/3439A61B2017/00261
    • A structure for receiving surgical instruments for performing a surgical procedure on a body includes a passage through which the surgical instruments are inserted into the body. The passage has a proximal end and a distal end. An expandable portion enables an increase in the cross-sectional area of the distal end of the passage. The expandable portion has a contracted condition in which the cross-sectional area of the distal end of the passage has a first cross-sectional area. The expandable portion has an expanded condition in which the distal end of the passage has a second cross-sectional area greater than the first cross-sectional area. The second cross-sectional area is greater than a cross-sectional area of the proximal end of the passage when the expandable portion is in the expanded condition. A retaining mechanism resists movement of the expandable portion from the expanded condition toward the contracted condition during the surgical procedure. The retaining mechanism is released at the conclusion of the surgical procedure to permit movement of the expandable portion from the expanded condition toward the contracted condition for removal of the structure.
    • 用于接收用于在身体上执行外科手术的外科器械的结构包括将外科器械插入身体的通道。 通道具有近端和远端。 可扩张部分能够增加通道的远端的横截面面积。 可膨胀部分具有收缩状态,其中通道的远端的横截面积具有第一横截面积。 可膨胀部分具有膨胀状态,其中通道的远端具有大于第一横截面积的第二横截面积。 当可膨胀部分处于膨胀状态时,第二横截面面积大于通道近端的横截面面积。 保持机构在外科手术期间阻止可扩张部分从扩张状态向收缩状态移动。 在外科手术结束时释放保持机构,以允许可扩张部分从膨胀状态向收缩状态移动以移除结构。