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公开(公告)号:US06706026B1
公开(公告)日:2004-03-16
申请号:US08689400
申请日:1996-08-09
IPC分类号: A61M3100
CPC分类号: A61M31/00
摘要: A device is provided for instilling a fluid into the cavity of the uterus which avoids various disadvantages inherent in prior art devices, e.g., patient discomfort, an adjustable seal to accommodate varying dimensions of the uterus of the patient, a non-invasive, non-surgical procedure that could be performed in a relatively short period of time with little risk to the patient. The device provides a simple design to accomplish the ends described above and avoiding more complex designs including more complex procedures inherent in prior art devices. Moreover, the device and procedure may provide an even more definitive and reliable diagnostic means for the detection of abnormalities, polyps and tumors and to measure and monitor endometrial thickness within the uterus.
摘要翻译: 提供了用于将流体灌注到子宫腔中的装置,其避免了现有技术装置中固有的各种缺点,例如患者不适,用于适应患者子宫的不同尺寸的可调节密封,非侵入性, 外科手术可以在相对较短的时间内进行,对患者的风险很小。 该设备提供简单的设计来实现上述目的,并避免更复杂的设计,包括现有技术设备中固有的更复杂的过程。 此外,装置和程序可以提供用于检测异常,息肉和肿瘤以及测量和监测子宫内子宫内膜厚度的更确定和可靠的诊断手段。
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公开(公告)号:US06527752B1
公开(公告)日:2003-03-04
申请号:US09669315
申请日:2000-09-25
IPC分类号: A16M25098
CPC分类号: A61B17/435 , A61B17/43 , A61B2090/3925 , A61D19/04 , A61M25/0054
摘要: A cellular transfer catheter (10) is provided for implantation of cellular material into the uterus of a patient. The catheter includes a first component (11, 13) of a first material (26) which has a passageway (16) extending therethrough, and a second component (12) of a second material (27) having a higher durometer than the first material and suitable for assisting passage of the first component (11, 13) through a cervix and into the uterus of the patient. The first component (11, 13) includes a region (20) closely adjacent its distal end (18) having an ultrasonic reflectivity detectably different from the reflectivity of adjacent parts.
摘要翻译: 提供了一种细胞转移导管(10),用于将细胞材料植入患者的子宫。 导管包括具有延伸穿过其中的通道(16)的第一材料(26)的第一部件(11,13)和具有比第一材料更高硬度的第二材料(27)的第二部件(12) 并且适于辅助第一部件(11,13)通过子宫颈并进入患者的子宫中。 第一部件(11,13)包括紧邻其远端(18)的区域(20),其具有与相邻部件的反射率可检测地不同的超声波反射率。
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