院外急救

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单击此处编辑标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2006-3-17,1,院外急救,prehospital emergency medical care,沈燕,教学目标,了解:,1、院外急救技术应用原则,2、院外急救的重要性,3、 院外急救的特点,4、院外急救的任务,5、急救指挥系统与网络化管理,6、急救用品的配备,熟悉,:1、院外急救的原则,2、院外急救伤员的分类,掌握:,1、院外急救护理,2006-3-17,概念,广义:,指伤病员在发病或受伤时,由,医护人员或目击者,对其进行必要的急救,以维持基本生命体征或减轻痛苦的医疗活动和行为的总称,狭义:,指,有通讯、运输和医疗基本要素所构成的专业急救机构,,在病人到达医院前实施的现场救治和途中监护的医疗活动,区别:有否公众参与,2006-3-17,院外急救的重要性,时间就是生命,猝死最佳抢救时间4min,严重创伤抢救的黄金时间30min,否则,院内设备再好,医生医术再高明,难以起死回生,2006-3-17,特点,社会性强、随机性强,时间紧急,流动性大,急救环境条件差,病种多样复杂,以对症治疗为主,体力强度大,2006-3-17,院外急救的任务,平时对呼救病人的院外急救,灾害或战争时对遇难者的院外急救,特殊任务时救护值班,通讯网络中心的枢纽任务,急救知识的普及,2006-3-17,急救指挥系统与网络化管理,我国城市院外急救模式,急救指挥系统,群众急救系统普及化,急救系统网络化,2006-3-17,急救技术的应用,通气、止血、包扎、固定、搬运,通气:仰卧位,开放气道保持气道通畅,是心肺复苏的关键,方法:,仰头抬颏法,托颌手法,清除口腔内异物:,口腔内有异物、呕吐物、液体时,人工呼吸:口对口、口对鼻,2006-3-17,急救技术的应用,止血,及时采取有效的止血措施,对抢救病人的生命具有非常重要的意义,失血量,占血容量的20%以上时-出现明显症状,达血容量的40%时-有生命危险,院外止血法:,一般止血法:创口小的出血,加压包扎止血法:,指压止血法:为最简单的止血方法,2006-3-17,急救技术的应用,包扎:,在外伤救护中应用最广,使用器材简便,可以就地取材,目的:,保护伤口,减少伤口感染和再损伤,局部加压,帮助止血,预防或减轻局部肿胀,固定伤口上的敷料、甲板,夹托受伤的肢体,使伤部舒适安全,减轻痛苦,2006-3-17,用品配备,急救盒,:,保健盒,急救包:,以最小的容量容纳下必要的器材和药品,急救箱:,能够按顺序摆放较多的医疗器材和急救药品,适用于多种危重病抢救,急救车内装备:,车、担架、氧气、输液装备、各种液体、吸引器及其他抢救器材,2006-3-17,原则,先复苏后固定-,心搏呼吸骤停又有骨折时,先止血后包扎-,大出血又有创口时,先重伤后轻伤-,既有垂危者又有较轻的伤员时,先救治后运送-,运送途中不停止抢救措施,急救呼救并重-,遇有成批伤员多人在场,分工合作,搬运与医护的一致性-,安全到达目的地、减少痛苦 ,减少死亡,2006-3-17,院外急救伤员分类,意义(提高效率),要求(现场情况、技术人员、原则),判断(呼吸、脉搏),标记(四大标记),划分(四大分区),2006-3-17,院外急救伤员分类,判断应在min内完成,呼吸、脉搏,急救标记,第I急救区红色:病伤严重,危及生命,第II急救区黄色:严重,无危及生命者,第III急救区绿色:受伤较轻,可行走,第IV急救区黑色:死亡伤病员,2006-3-17,院外急救护理,护理体检,救护要点,不同转运工具转送特点与途中护理,2006-3-17,护理体检,基本原则:,先救命后治病,迅速果断处理直接威胁生命的症状,“三清”:,听请,问清,看清,顺序:,生命体征,检查瞳孔、意识状态,测量血压、脉搏、呼吸、体表温度,观察一般状况,应用基本物理检查方法:头颈、脊柱、胸、腹、骨盆、四肢,2006-3-17,护理体检,生命体征(T、P、R、BP、瞳孔),头部体征(口、鼻、眼、耳、面部、颅),颈部体征(颈动脉搏动、颈椎损伤、颈后压痛),脊柱体征(自上向下,肿胀、出血),胸部体征(锁骨、胸廓、肋骨),腹部体征(出血、压痛、肌紧张),骨盆体征(损伤、骨折),四肢体征(关节活动、肢端血液循环、动脉搏动),2006-3-17,救护要点,体位:在不影响急救处理的前提下,应尽量保证舒适,注意保暖,使病人安静休息,建立有效的静脉通道:静脉留置针,松解或去除病人衣服:先健侧后患侧,情况紧急时,直接剪开,2006-3-17,不同转运工具转送特点与途中护理,担架转运伤员途中的护理,汽车转运伤员途中的护理,列车转运途中的护理,飞机转运伤员的护理,轮船转运伤员的护理与处置,2006-3-17,担架转运伤员途中护理,特点:,优点:影响小,适用面广,舒适平稳,缺点:速度慢、条件差,护理要求:,对患者要求:体位:头部在后,下肢在前,输液通畅、止血、翻身,对搬运要求:步调一致、平稳,防寒、防暑,2006-3-17,汽车转运伤员途中的护理,特点:,优点:快速(装有急救器材的救护车),缺点:道路平稳性、晕车,护理要求:,对患者:体位(仰卧、半卧、脑损伤、骨折),对转运者:监测生命体征、严密观察病情、轻重缓急,2006-3-17,列车转运途中的护理,特殊性要求,:,车厢做好病情轻重明显标志,“四勤”:勤查体、勤询问、勤处理、勤,巡回,全面观察,重点监护:一看二摸三听,常规:,体位、导管、生活护理,2006-3-17,飞机转运伤员的护理,特点:,优点:快速转运、平稳舒适,缺点:氧分压下降、气压影响、晕机,护理要点:,对伤员:体位:头部朝机尾,对工作人员:保持伤员气道清洁湿润、颅部受伤、昏迷者,2006-3-17,轮船转运伤员的护理与处置,特点,优点:水路运输、平稳舒适,缺点:噪音大、晕船,护理要点,伤员:体位、防止呕吐,工作人员:注意安全、防止传染病的发生,2006-3-17,转运特点小结,转运过程中部中断治疗和护理,了解各种运输工具的特点护理时有侧重,担架:灾难急救转运病人最常用的工具,汽车:颠簸,晕车现象,列车:时间长短,飞机:上升和下降时气压有变化,噪音,颠簸,2006-3-17,转送安全到达后,须认真做好交班工作(基本病情、导管、用药、途中情况、目前情况),2006-3-17,小结,院外急救概念、特点,院外急救的原则,院外急救伤员的分类,院外急救护理,2006-3-17,复习思考题,何谓院外急救?,院外急救的原则?,院外急救伤员的分类?,院外救护要点?,担架转运途中护理要点?,2006-3-17,s%v)z1C4G8JbNfRiUmYp!t*x-A2E5H9LdOgSkVnZr%u(y0B3F7JaMeQhTlXp#s&w)z1D5G8KcNfRjVmYq$t*x+B2E6I9LdPhSkWoZr%v)y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo#r%v)z0C4G7JbNfQiUmXp!t*w-A2D5H9LcOgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo#r%v)z0C4G7JbNfQiUmXp!t*w-A2D5H9LcOgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdPgSkWnZr%u(y0C3F7JaMeQiTlXp#s&w-z1D5G8KcOfRjVmYq$u*x+B2E6IaLdPhSkWo#r%v)y0C4G7JbNeQiUmXp!t&w-A2D5H9KcOgSjVnZq$u(y+B3F6IaMePhTlWo#s&v)z1C4G8KbNfRiUmYq!t*x-A2E6H9LdOgSkWnZr%u(y0C3F7JaMeQiTlXp#s&w-z1D5G8KcOfRjVmYq$u*x+B2E6IaLdPhSkWo#r%v)y0C4G7JbNeQiUmXp!t&w-A2D5H9KcOgSjVnZq$u(y+B3F6IaMePhTlWo#s&v)z1C4G8KbNfRiUmYq!t*x-A2E6H9LdOgSkVnZr%u(y0B3F7JaMeQhTlXp#s&w)z1D5G8KcNfRjVmYq$t*x+B2E6I9LdPhSkWoZr%v)y0C4F7JbNeQiUlXp!t&w-A1D5H9KcOgRjVnZq$u(x+B3F6IaMdPhTlWo#s%v)z1C4G8JbNfRiUmYp!t*x-A2E5H9LdOgSkVnZr%u(y0B3F7JaMeQhTlXp#s&w)z1D5G8KcNfRjVmYq$t*x+B2E6I9LdPhSkWoZr%v)y0C4F7JbNeQiUlXp!t&w-A1D5H9KcOgRjVnZq$u(x+B3F6IaMdPhTlWo#s%v)z1C4G8JbNfRiUmYp!t*x-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8NfRiUmYp!t*x-A2E5H9LdOgSkVnZr%u(y0B3F7JaMeQhTlXp#s&w)z1D5G8KcNfRjVmYq$t*x+B2E6I9LdPhSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWoZr%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmXp!t*w-A2D5H9LcOgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo%v(y0C4F7JbMeQiUlXp!s&w-A1D5H8KcOgRjVnYq$u(x+B3E6IaMdPhTkWo#s%v)z0C4G8JbNfQiUmYp!t*w-A2E5H9LcOgSkVnZr$u(y0B3F7IaMeQhTlXo#s&w)z1D4G8KcNfRjUmYq$t*x+A2E6I9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo#r%v)z0C4G7JbNfQiUmXp!t*w-A2D5H9LcOgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo#r%v)z0C4G7JbNfQiUmXp!t*w-A2D5H9LcOgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdOgSkWnZr%u(y0C3F7JaMeQiTlXp#s&w-z1D5G8KcOfRjVmYq$u*x+B2E6IaLdPhSkWo#r%v)y0C4G7JbNeQiUmXp!t&w-A2D5H9KcOgSjVnZq$u(y+B3F6IaMePhTlWo#s&v)z1C4G8KbNfRiUmYq!t*x-A2E6H9OgSjVnZr$u(y+B3F7IaMePhTlXo#s&v)z1D4G8KbNfRjUmYq!t*x+A2E6H9LdPgSkWnZr%v(y0C3F7JbMeQiTlXp!s&w-z1D5H8KcOfRjVnYq$u*x+B3E6IaLdPhTkWo#r%v)y0C4G7JbNeQiUmXp!t&w-A2D5H9KcOgSjVnZq$u(y+B3F6IaMePhTlWo#s&v)z1C4G8KbNfRiUmYq!t*x-A2E6H9LdOgSkWnZr%u(y0C3F7JaMeQiTlXp#s&w-z1D5G8KcOfRjVmYq$u*x+B2E6IaLdPhSkWo#r%v)y0C4G7JbNeQiUmXp!t&w-A2D5H9KcOgSjVnZq$u(y+B3F6IaMePhTlWo#s&v)z1C4G8KbNfRiUmYq!t*x-A2E6H9LdOgSkWnZr%u(y0C3F7JaMeQiTlXp#s&w-z1D5G8KcOfRjVmYq*x-A2E6H9LdO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