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    • 5. 发明授权
    • Hydrocephalic antenatal vent for intrauterine treatment (HAVIT)
    • 用于宫内治疗的脑积水产前通气(HAVIT)
    • US4413985A
    • 1983-11-08
    • US325730
    • 1981-11-30
    • Edward WellnerMaria MichejdaGary D. Hodgen
    • Edward WellnerMaria MichejdaGary D. Hodgen
    • A61M1/00A61M27/00
    • A61M39/0247A61M27/006A61M2039/025A61M2039/0261A61M2039/027A61M2039/0276A61M2210/02A61M2210/145
    • A hydrocephalic drainage valve consisting of a hollow shank with a pointed conical tip. The shank has an intake port adjacent the conical tip. A ball check valve in the shank is urged by a coiled spring toward closing relationship with the port. A hollow set screw is adjustably mounted in the shank to vary the biasing force on the valve ball. In one form, for manual implantation, a sleeve is slidably mounted on the shank, has a centrally apertured enlarged head and has implantation enlarged threads near the head. The head has aligned opposite radial grooves which are engageable by a manual insertion tool. In other forms, for pneumatic insertion, the shank has an enlarged head, employed as a driving piston in a pneumatic insertion tube. A washer member with implantation barbs is slidably mounted on the shank and is arranged to be locked to the shank subjacent the head responsive to the pneumatic driving action, with its barbs embedded in the fetal skin around the implantation puncture, thus holding the shank in operating position with the intake port exposed in the cranial vault.
    • 一种脑积水引流阀,由具有尖锐锥形尖端的中空柄组成。 柄具有邻近锥形尖端的进气口。 螺栓中的球止回阀被螺旋弹簧推向与端口的关系。 中空的固定螺钉可调节地安装在柄中以改变阀球上的偏压力。 在一种形式中,为了手动植入,套筒可滑动地安装在柄上,具有中心孔径扩大的头部并且在头部附近具有植入放大的线。 头部具有可由手动插入工具接合的相对的径向凹槽。 在其他形式中,为了气动插入,柄部具有扩大的头部,用作气动插入管中的驱动活塞。 具有植入倒钩的垫圈构件可滑动地安装在柄上并且被布置成响应于气动驱动动作而被锁定到位于头部下方的柄部,其倒钩嵌入植入穿刺中的胎儿皮肤中,从而将柄保持在操作中 位置与入口端口暴露在颅骨库。
    • 7. 发明授权
    • Establishment of tonic ovarian estrogen secretion for extended
therapeutic regimens
    • 建立补充卵巢雌激素分泌用于延长治疗方案
    • US5658884A
    • 1997-08-19
    • US467860
    • 1995-06-06
    • Gary D. Hodgen
    • Gary D. Hodgen
    • A61K38/09C07K7/00
    • A61K38/09
    • A regimen for the therapeutic management of a gonadal-steroid dependent condition in a mammal constitutes reducing the estrogen supply thereof by means of administration of a GnRH antagonist in an amount effective to inhibit proliferation of endometrial tissue without substantially stopping the production of endogenous estrogen. A method of determining whether the reduced estrogen supply in an individual is such that the concentration of estradiol has been suppressed to an optimized level appropriate to the therapeutic management of the gonadal-steroid dependent condition such as endometriosis in that individual by the administration of a GnRH antagonist at a given dosage level involves titering the dosage, e.g., by conducting a progesterone challenge test and optimal regimen doses of a GnRH antagonist.
    • 用于治疗哺乳动物性腺类固醇依赖状况的方案包括通过以有效抑制子宫内膜组织增殖的量施用GnRH拮抗剂来减少其雌激素供应,而基本上不停止内源性雌激素的产生。 确定个体中雌激素供应减少的方法是否已经将雌二醇的浓度抑制至适合于性腺类固醇依赖状况的治疗性治疗的最佳水平,例如通过给予GnRH在该个体中的子宫内膜异位症 拮抗剂在给定剂量水平涉及滴定剂量,例如通过进行孕激素试验和GnRH拮抗剂的最佳方案剂量。
    • 9. 发明授权
    • Predicting predisposition to osteoporosis
    • 预测骨质疏松症的倾向
    • US4740364A
    • 1988-04-26
    • US780739
    • 1985-09-27
    • Gary D. Hodgen
    • Gary D. Hodgen
    • G01N33/70G01N33/48
    • G01N33/70Y10T436/147777
    • A method of providing a diagnostic indicia which is predictive of the risk of a non-osteoporotic human being contracting osteoporosis as a consequence of being in a long-term hormonally agonadal state, which comprises the steps of determining the average ratio of calcium to creatinine in the urine or in the blood of that person, during a period when the person is ingesting only foodstuff sources of calcium and vitamin D, while in a hormonally gonadal state, and also while in a hormonally agonadal state; determining the magnitude of the difference in the ratio obtained in the latter state compared to the former state, a large difference being predictive of a high risk of that person contracting osteoporosis.
    • 一种提供诊断标记的方法,该诊断标记预示出由于处于长期激素激动状态而导致非骨质疏松的人承受骨质疏松症的风险,其包括以下步骤:确定钙与肌酐的平均比例 在该人在激素性腺状态期间以及在激素激素状态期间,该人仅摄取钙和维生素D的食物来源的时期内的尿液或血液中的血液; 确定在后一种状态下与前一状态相比获得的差异的大小,大的差异是预测该人承受骨质疏松症的高风险。