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ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水量异常MICU-呼瑞ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水量异常一羊水过多二羊水过少ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水—羊水指的是羊膜腔中的液体来源孕早期—主要来自母体血清经胎膜进入羊膜腔的透析液孕中期—胎儿尿液孕晚期—胎肺参与羊水生成羊膜、脐带华通胶及胎儿皮肤渗出液体,量少性状及成分(早期无色澄清,足月略混浊、不透明,可见胎儿成分)羊水的成分98-99%是水,1-2%为少量无机盐类、大量激素和酶。羊水的功能:⑴保护胎儿⑵保护母体ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.正常羊水情况孕6周孕囊内可见羊水孕8周约5-10ml孕10周约30ml孕20周约400ml孕34-36周达高峰约1000-1500ml孕40周约800ml孕42周减少为540mlThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水羊水是保护胎儿的重要成分。而羊水标准则是衡量胎儿健康安全的重要指数。正常是羊水的产生和吸收处于动态平衡中,若产生和吸收失衡将导致羊水量的异常ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.第一部分羊水过多polyhydramniosThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多定义:妊娠妊娠期间,羊水量超过2000ml者称羊水过多(polyhydramnios)。发生率:0.5%~1%。类型:慢性羊水过多:如羊水量增加缓慢,数周内形成羊水过多者,往往症状轻微;急性羊水过多:若羊水在数日内急剧增多,压迫症状严重。ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多病因约1/3原因不明称特发性羊水过多1.孕妇疾病:妊娠期糖尿病、母儿血型不合、妊高征、急性肝炎、重度贫血2.胎儿畸形:18-40%①神经管畸形:50%无脑儿ⅰ脑脊膜裸露→渗出液增多脑膨出ⅱ缺乏中枢吞咽功能异常→吸收减少脊柱裂ⅲ缺乏抗利尿激素缺乏→尿量增多ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多病因ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多病因ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多病因②消化道畸形:主要是食管及十二指肠闭锁,不能吸入及吞咽羊水,致羊水发生积聚而过多18、21、13三体综合征胎儿吞咽羊水障碍代谢疾病如新生儿先天性醛固酮增多症消化系统其他畸形ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.羊水过多病因3.多胎妊娠及巨大儿:双胎羊水过多发生率为10%,以单绒毛膜双胎居多,还可能发生双胎输血综合征,受血儿血容量增加,尿量增加,导致羊水过多4.胎盘脐带病变:胎盘绒毛血瘤、胎盘过大、帆状胎盘ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.诊断㈠症状:急性较少见,多发于20-24周呼吸困难发绀腹壁疼痛皮下静脉显露压迫症状:便秘行走不便下肢外阴水肿不能平卧表情痛苦ThispapermainlyintroducesthedesignofanintelligenttemperaturecontrolsystemwhichrealizesthefunctionoftemperaturemeasurementandcontrolbyusingsinglebusdigitaltemperaturesensorDS18B20andsinglechipmicrocomputer.ThecorecomponentsofthesystemareAT89C51microcontrollerandDS18B20temperaturesensor.诊断检查见腹壁皮肤紧绷发亮,严重者皮肤变薄,皮下静脉清晰可见,增大的子宫压迫下腔静脉,影响静脉回流,出现下肢及外阴水肿,静脉曲张。子宫明显大于妊娠月份,胎位不清,胎心遥远或听不清。慢性:多无明显
本文标题:羊水异常ppt课件
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