Disposable multi-lumen catheter with reusable stylet
    1.
    发明申请
    Disposable multi-lumen catheter with reusable stylet 审中-公开
    一次性多腔导管与可重复使用的探针

    公开(公告)号:US20060149127A1

    公开(公告)日:2006-07-06

    申请号:US11153007

    申请日:2005-06-14

    IPC分类号: A61B1/00

    CPC分类号: A61B1/0052 A61B1/05 A61B18/00

    摘要: A disposable catheter and reusable stylet assembly is disclosed. The disposable catheter prevents infectious bodily fluids and tissues from making contact with the stylet. The catheter includes an implantable elongated tube connected to a stylet receiving body. The stylet includes a control handle that can be coupled or engaged to the receiving body. The stylet also includes a stylet member that can extend within the catheter tube. An image capturing component can be positioned at the distal end of the stylet member. A control mechanism can control the movement of the stylet member.

    摘要翻译: 公开了一次性导管和可重复使用的针刺组件。 一次性导管防止感染性体液和组织与探针接触。 导管包括连接到探针接收体的可植入细长管。 探针包括可以与接收体联接或接合的控制手柄。 探针还包括可在导管内延伸的探针构件。 图像捕获部件可以位于探针部件的远端。 控制机构可以控制探针元件的移动。

    Endoscope Image Recognition System and Method
    2.
    发明申请
    Endoscope Image Recognition System and Method 审中-公开
    内镜图像识别系统及方法

    公开(公告)号:US20070015989A1

    公开(公告)日:2007-01-18

    申请号:US11160646

    申请日:2005-07-01

    IPC分类号: A61B5/05

    摘要: An endoscope is communicatively coupled to electronics that receive images of tissue from the endoscope and determine a correlation between the received images and images of normal and abnormal tissues in a database. Based on the determined correlation, an operator of the endoscope is notified of the correlation and the electronics can cause the endoscope to act accordingly (e.g., biopsy abnormal tissue).

    摘要翻译: 内窥镜通信地耦合到从内窥镜接收组织的图像的电子装置,并且确定所接收的图像与数据库中正常和异常组织的图像之间的相关性。 基于确定的相关性,向内窥镜的操作者通知相关性,并且电子装置可以使内窥镜相应地起作用(例如,活检异常组织)。

    ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER
    5.
    发明申请
    ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER 有权
    内窥镜组件与偏光过滤器

    公开(公告)号:US20070177009A1

    公开(公告)日:2007-08-02

    申请号:US11673470

    申请日:2007-02-09

    IPC分类号: H04N7/18

    摘要: An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source. The planes of polarization of the first and second polarizing filters are at a substantially 90° angle.

    摘要翻译: 内窥镜包括成像装置,设置在成像装置前方的第一偏振滤光器,光源和设置在光源前方的第二偏振滤光器。 第一和第二偏振滤光器的偏振平面基本成90°角。

    Endoscope having detachable imaging device and method of using
    9.
    发明授权
    Endoscope having detachable imaging device and method of using 失效
    内窥镜具有可拆卸的成像装置和使用方法

    公开(公告)号:US08182422B2

    公开(公告)日:2012-05-22

    申请号:US11609838

    申请日:2006-12-12

    IPC分类号: A61B1/05 A61B1/06

    摘要: An endoscope assembly with a main imaging device and a first light source is configured to provide a forward view of a body cavity, and further includes a detachable imaging device with an attachment member engageable with the distal end region of the endoscope, a linking member connected to the attachment member, and an imaging element with a second light source, wherein the detachable imaging device provides a retrograde view of the body cavity and the main imaging device. Light interference is reduced by using polarizing filters or by alternating the on/off state of the main imaging device, the first light source, the imaging element and the second light source so that the main imaging device and first light source are on when the imaging element and second light source are off and the main imaging device and first light source are off when the imaging element and second light source are on.

    摘要翻译: 具有主成像装置和第一光源的内窥镜组件被构造成提供体腔的前视图,并且还包括具有可与内窥镜的远端区域接合的附接构件的可拆卸成像装置,连接构件连接 以及具有第二光源的成像元件,其中所述可拆卸成像装置提供所述体腔和主成像装置的逆行视图。 通过使用偏振滤光器或通过交替主成像装置,第一光源,成像元件和第二光源的开/关状态来减小光的干涉,使得主成像装置和第一光源在成像 当成像元件和第二光源接通时,元件和第二光源关闭,主成像设备和第一光源关闭。