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    • 1. 发明授权
    • Automatic dye dispersant for endotracheal tubes and catheters
    • 用于气管内导管和导管的自动染料分散剂
    • US5103817A
    • 1992-04-14
    • US556605
    • 1990-07-20
    • Dennis J. ReisdorfJames B. Hissong
    • Dennis J. ReisdorfJames B. Hissong
    • A61M16/04
    • A61M16/04A61M16/0436
    • An indwelling device for passing fluids into or out of the body includes an inflatable cuff for lodging the device within a body passage. The inflatable cuff is inflated with a fluid such as saline. Prior to the inflation process a dye dispersant material such as methylene blue is incorporated in dry form within the inflation cuff and/or within an inflation lumen which leads to the inflation cuff and/or within a pilot balloon which is accessed by a source of saline fluid. Thus, as the cuff is inflated with saline, the methylene blue dissolves and disperses in the saline enabling the saline to take on the color of the methylene blue dye. A buffer is combined with the methylene blue to enhance the dispersal of the dye in the saline. Potential piercing of the expanded cuff after it is filled with methylene blue provides a blue stain or leak that is easily recognized as a sign of damage to the cuff. Correction steps can thus be taken to repair or replace the endotracheal tube as soon as the leak is recognized.
    • 用于将流体流入或流出身体的留置装置包括用于将身体通道内的装置倒放的可充气套囊。 充气袖口用诸如盐水的流体充气。 在充气过程之前,染料分散剂材料例如亚甲基蓝以干燥的形式并入充气袖口内和/或在膨胀腔内,或者在导致充气袖带和/或在由气源 流体。 因此,当袖带用盐水充气时,亚甲蓝溶解并分散在盐水中,使得盐水能够承受亚甲蓝染料的颜色。 将缓冲液与亚甲基蓝结合以增强染料在盐水中的分散。 膨胀的袖口充满亚甲基蓝色后,潜在的穿孔可以提供蓝色污迹或泄漏,容易被认为是对袖口造成伤害的征兆。 因此,一旦发现泄漏,就可以采取校正步骤来修复或更换气管内管。
    • 5. 发明授权
    • Vocal cord medialization tool
    • 声带中介工具
    • US5531752A
    • 1996-07-02
    • US10914
    • 1993-01-29
    • James L. NettervilleJames B. Hissong
    • James L. NettervilleJames B. Hissong
    • A61B17/24A61F2/20A61B17/58
    • A61B17/24A61F2/20Y10S128/21
    • A vocal cord medialization prosthesis includes a preformed and presized vocal cord engagement member. The engagement member has a base surface and an engagement surface that is inclined a predetermined amount with respect to the base surface. Measurement indicia is provided on the engagement member to indicate elevation of the engagement surface at predetermined points along the prosthesis. A vocal cord medialization tool is used to measure displacement of a vocal cord to an optimum phonation and breathing position before insertion of the prosthesis. The medialization tool provides measurements that correspond to sizing indicia on the prosthesis. The prosthesis can thus be trimmed to eliminate elevations that are unnecessary for obtaining optimum positioning of a vocal cord. One embodiment of the medialization tool also includes provision for measuring the thickness of a thyroid cartilage.
    • 声带内侧假体包括预成形和预先设定的声带接合构件。 接合构件具有基面和相对于基面倾斜预定量的接合表面。 在接合构件上设置有测量标记,以指示沿着假体的预定点处的接合表面的高度。 在插入假体之前,使用声带中介工具来测量声带的位移到最佳的发音和呼吸位置。 中间化工具提供对应于假体上的尺寸标记的测量。 因此可以修剪假体以消除为获得声带的最佳定位而不必要的高度。 中间化工具的一个实施例还包括用于测量甲状软骨的厚度的设置。
    • 10. 发明授权
    • Method of tongue reduction by thermal ablation using high intensity focused ultrasound
    • 使用高强度聚焦超声波进行热消融治疗舌苔的方法
    • US06413254B1
    • 2002-07-02
    • US09487707
    • 2000-01-19
    • James B. HissongFred B. Dinger
    • James B. HissongFred B. Dinger
    • A61N118
    • A61N7/022A61B17/24A61N2007/0078A61N2007/027
    • A method of tongue reduction by thermal ablation using high intensity focused ultrasound includes the steps of introducing an ultrasound emitting member in a patient's oral cavity, positioning the ultrasound emitting member adjacent an external surface of the tongue, emitting ultrasound energy from the ultrasound emitting member into tissue of the tongue, focusing the ultrasound energy within the tongue at a focusing zone contained in a target area disposed beneath the external surface, heating the tissue with the focused ultrasound energy such that the tissue at the target area is heated to an ablative temperature to form a lesion and withdrawing the ultrasound emitting member from the oral cavity. The lesion is allowed to be absorbed by the patient's body and/or to remain as altered tissue such that the tongue is reduced in size to correspondingly increase the size of the patient's airway and/or is stiffened to resist vibration. The lesion begins a predetermined distance from the external surface of the tongue such that the mucosa remains undamaged and preserved.
    • 通过使用高强度聚焦超声波的热消融来减少舌头的方法包括以下步骤:在患者的口腔内引入超声发射部件,将超声发射部件邻近舌的外表面定位,从超声发射部件发射超声波能量 舌头的组织将超声能量聚焦在舌头内的聚焦区域,该聚焦区域包含在设置在外表面下方的目标区域中,用聚焦超声能量加热组织,使得目标区域上的组织被加热到烧蚀温度 形成病变并从口腔抽出超声发射构件。 允许病变被患者的身体吸收和/或保留为改变的组织,使得舌头的尺寸减小以相应地增加患者的气道的尺寸和/或被加强以抵抗振动。 病变从舌头的外表面开始预定的距离,使得粘膜保持未受损和保存。