RECONFIGURABLE HANDHELD LASER TREATMENT SYSTEMS AND METHODS
    13.
    发明申请
    RECONFIGURABLE HANDHELD LASER TREATMENT SYSTEMS AND METHODS 审中-公开
    可重复手持式激光治疗系统和方法

    公开(公告)号:US20170056110A1

    公开(公告)日:2017-03-02

    申请号:US15352634

    申请日:2016-11-16

    Applicant: LUMENIS LTD.

    Abstract: In one embodiment, a handheld laser treatment apparatus comprises: a handset including a treatment chamber, the treatment chamber having an open treatment aperture; a laser array arranged to project optical energy into the treatment chamber and coupled to a power source; at least one vacuum channel positioned within the treatment chamber and coupled to a vacuum source; a trigger sensor coupled to logic that controls activation of the laser array and the vacuum channel; an attachment sensor arranged to detect which of a plurality of attachments are inserted into the treatment chamber through the treatment aperture. The logic enables activation of the vacuum channel when the attachment sensor detects a first attachment of the plurality of attachments inserted into the treatment aperture. The logic disables activation of the vacuum channel when the attachment sensor detects a second attachment of the plurality of attachments inserted into the treatment aperture.

    Abstract translation: 在一个实施例中,手持式激光治疗装置包括:手柄,其包括治疗室,所述治疗室具有开放的治疗孔; 激光器阵列,布置成将光能投射到处理室中并耦合到电源; 至少一个真空通道,其定位在处理室内并且耦合到真空源; 耦合到逻辑的触发传感器,其控制激光器阵列和真空通道的激活; 安装传感器,其布置成检测多个附件中的哪一个通过所述治疗孔插入所述治疗室。 当附件传感器检测到插入到治疗孔中的多个附件的第一附接时,该逻辑使能激活真空通道。 当附件传感器检测到插入到治疗孔中的多个附件的第二附件时,逻辑禁止激活真空通道。

    MINIMALLY INVASIVE DEVICES FOR MULTI-FLUID TISSUE ABLATION
    15.
    发明申请
    MINIMALLY INVASIVE DEVICES FOR MULTI-FLUID TISSUE ABLATION 审中-公开
    用于多流体组织消融的微型入侵装置

    公开(公告)号:US20160228141A1

    公开(公告)日:2016-08-11

    申请号:US14956199

    申请日:2015-12-01

    Applicant: AquaBeam, LLC

    Inventor: Nikolai Aljuri

    Abstract: Prostate treatment using fluid stream to resect prostate tissue, thereby relieving symptoms of conditions such as BPH, prostatitis, and prostatic carcinoma. A device having a fluid delivery element is positioned within a lumen of the urethra within the prostate. A fluid stream is directed outwardly from the fluid delivery element toward a wall of the urethral lumen. The fluid delivery element is moved to scan the fluid stream over the wall to remove a volume of tissue surrounding the lumen. The fluid may be combined with therapeutically active substances or with substances that increase resection efficiency. Fluid force may be adjusted to provide selective tissue resection such that soft tissue is removed while harder tissue is left undamaged. In order to gain a working space within the urethra, another fluid may be introduced to insufflate the urethra in the region of treatment.

    Abstract translation: 前列腺治疗使用流体流来切除前列腺组织,从而减轻诸如BPH,前列腺炎和前列腺癌等症状的症状。 具有流体输送元件的装置位于前列腺内的尿道的内腔内。 流体流从流体递送元件朝向尿道腔的壁向外引导。 移动流体输送元件以扫过壁上的流体流以去除腔体周围的一定体积的组织。 流体可以与治疗活性物质或增加切除效率的物质组合。 可以调节流体力以提供选择性组织切除,使得去除软组织,同时更硬的组织未损坏。 为了在尿道内获得一个工作空间,可以引入另一种流体来在治疗区域中灌注尿道。

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