POSITIONING SYSTEM FOR MANIPULATING A CHANNEL WITHIN A MEDICAL DEVICE
    4.
    发明申请
    POSITIONING SYSTEM FOR MANIPULATING A CHANNEL WITHIN A MEDICAL DEVICE 有权
    用于在医疗设备中操纵通道的定位系统

    公开(公告)号:US20140303553A1

    公开(公告)日:2014-10-09

    申请号:US14312208

    申请日:2014-06-23

    Abstract: Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention includes a positioning mechanism configured for movement through at least two degrees of freedom.

    Abstract translation: 本发明的实施例包括用于访问患者身体部分并用于诊断和治疗医疗状况的医疗装置。 本发明的实施例可以包括特定的内窥镜定位机构,用于将内窥镜和附加治疗装置放置在期望的身体部分内,以帮助诊断和治疗解剖疾病和病症。 具体地,根据本发明的实施例的医疗装置包括配置成通过至少两个自由度移动的定位机构。

    Endoscopic Ultrasound Fine Needle Aspiration Device

    公开(公告)号:US20230110289A1

    公开(公告)日:2023-04-13

    申请号:US18065922

    申请日:2022-12-14

    Abstract: A handle for a medical device includes a proximal segment defining a proximal lumen extending therethrough and sized and shaped to receive an endoscopic medical device therein. A medial segment is received within a distal portion of the proximal segment and has an outer diameter smaller than an inner diameter thereof. A medial lumen extends through the proximal segment and is open to the proximal lumen. A distal segment is received within a distal portion of the medial segment and defines a distal lumen extending therethrough open to the medial lumen. The distal segment has an outer diameter smaller than an inner diameter of the medial segment. The medial segment includes a first movement limiting mechanism limiting movement of an endoscopic medical device inserted therethrough along an axis of the distal lumen and a second movement limiting mechanism limiting advancement of an endoscope attached to the distal body portion.

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