![内科临床穿刺操作手册](https://wfqqreader-1252317822.image.myqcloud.com/cover/616/41816616/b_41816616.jpg)
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【操作方法】
1.术前准备
(1)实习医师的准备:
实习医师在带教老师的指导下方可进行此项操作。核对患者信息,了解患者病情,熟悉相关检查结果,了解胸膜腔穿刺的目的、适应证和禁忌证,复习操作要领,并向老师面述本操作的全过程(如术前准备、操作步骤、术后注意事项等),经老师批准后方能进行。
(2)患者的准备:
进行医患沟通,使其了解此项操作的目的、意义和主要操作过程,告知患者可能出现的并发症,向患者讲解《知情同意书》(图1-5),请患者或法定代理人同意后签名,主持本操作的执业医师亦要签名。嘱患者排尿、排便,做好穿刺前准备。情绪紧张的患者,术前可肌内注射地西泮(安定) 10mg镇静;剧烈咳嗽的患者可给予可待因30mg口服以止咳。检查或监测患者血压、脉搏等生命体征时,带患者到处置室,对于病情危重患者可在床边进行穿刺。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-5_5420.jpg?sign=1739059487-7TfR4WPLdBSZCDGNWWbC1KLB7jamlue4-0-7a244be7b85c9c92929f4baa8ffe15a4)
图1-5 胸膜腔穿刺术知情同意书
(3)物品及器械的准备:
物品及器械包括穿刺包(弯盘1个、镊子1把、无菌洞巾1个、巾钳2把、止血钳2把、穿刺针及胶管2个、纱布2块、试管2个),治疗盘(消毒剂、棉签或棉球、胶布、局麻药2%利多卡因)、注射器、帽子、口罩、无菌手套(两副)、容器、污物盒、血压计、0.1%肾上腺素、肝素(必要时)等(图1-6)。可以使用由医院供应室提供的经高温消毒、可反复使用的穿刺包(图1-7,图1-8),也可使用一次性胸膜腔穿刺包(图1-9)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-6_725.jpg?sign=1739059487-WEDG2VKVUUzbdSvPApyrdnIZnVJwSYcC-0-757864dd285cf0dfc647aa4a09c9e4bc)
图1-6 胸膜腔穿刺术所需器械及用品
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-7_728.jpg?sign=1739059487-m7dASgIfN2kWFgN7rRE8iEKDA0OmjTKh-0-afd8f1a02edc227669ed3c2f56279dab)
图1-7 反复使用的胸膜腔穿刺包
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-8_743.jpg?sign=1739059487-WtaA9IAQnrvJ718KWjTf78kWIFva1xDL-0-e46ba3f852c7c9a1db247bf155f70d66)
图1-8 胸膜腔穿刺包内器械
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-9_746.jpg?sign=1739059487-8ID0r7H6r1Pbt7UIKJlT3layIuNQtu9T-0-b44dd0fb0982df88e5c1dff247919108)
图1-9 一次性胸膜腔穿刺包
检查各物品的消毒状态及有效日期,包括总有效期和开封后有效期(图1-10)。治疗车及物品置于操作者右手边。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-10_750.jpg?sign=1739059487-Dj054MFnOAY21c7SjIuxVuuxtL8hFhkq-0-561a6f91744272c426d035ebca8a8750)
图1-10 检查穿刺包
(4)填写试验申请单及准备容器:
如为诊断性穿刺,应按照需要填写试验申请单和准备相应的器皿。
2.穿刺操作
术者戴口罩、帽子、洗手。
(1)选取合适的穿刺体位:
患者取反坐骑椅位,双前臂平置于椅背上缘,椅背上搭放枕头,患者额头伏于前臂(图1-11)。重症患者可取45°半卧位,患侧前臂上举抱于枕部,使肋间隙增宽,便于操作(图1-12)。充分暴露穿刺部位。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-11_767.jpg?sign=1739059487-WKIHA10iVnFoBHvdPiqkYVjFRYnsHsDd-0-6c0a1c70b96e182c2b36153d78ff55a1)
图1-11 坐位
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-12_782.jpg?sign=1739059487-bGpT00Gv6X2gQVsWtB75t1qXGdnycI1f-0-db670e6551e46f169430cc543bdbc43e)
图1-12 半卧位
(2)确定穿刺点:
①胸腔积液抽液:叩诊双肺,从上到下,左右对比,穿刺点选在叩诊实音最明显处进行,积液较多时可选肩胛下角线、腋后线第7~8肋间,腋中线第6~7肋间,腋前线第5~6肋间为穿刺部位(图1-13,图1-14)。小量积液或包裹性积液可根据X线或超声检查定位,需注意穿刺时要与定位时体位相同。避免在第9肋下穿刺,以免伤及膈肌和腹内脏器(胸膜腔穿刺术a:确定及标记穿刺点见视频1)。②气胸抽气减压:可选患侧锁骨中线第2肋间或腋中线第4~5肋间为穿刺部位,局限性气胸可根据X线或CT定位(图1-15)。需要注意的是,通过胸膜腔穿刺术进行抽气主要适用于闭合性(单纯性)气胸,而对于交通性(开放性)气胸和张力性(高压性)气胸只是起到暂时的减压作用。对于交通性气胸和张力性气胸一般需采取胸腔闭式引流;对破口不愈合或肺脏持久不复张者必要时需持续负压抽吸治疗;同时存在胸膜腔积液、积气的液气胸时宜选择胸腔闭式引流。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P25_0118_800.jpg?sign=1739059487-5XRnaEqawBF1TEdGfNtmQ60QGD2lH9mr-0-ecdbee28053600b0d6bad113b5d7bfd3)
视频1 胸膜腔穿刺术a:确定及标记穿刺点
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-13_820.jpg?sign=1739059487-MrN9wYDUntxyTTz0T1F8bvgxpDAWfzE0-0-e479488a72e3e595449820e61886db77)
图1-13 后胸的骨骼结构
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-14_836.jpg?sign=1739059487-GQfojGxmeAIO0otcWrXYxencJMbBG2FD-0-9425ed5ab4fe05ccfe6732071bb2a133)
图1-14 侧胸的体表标线
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-15_839.jpg?sign=1739059487-ggmQgVY9TJ7jPNkzKchzC5EbW4jWHHeb-0-8070690f94df57648ffa4af35fb28b55)
图1-15 前胸的体表标线
(3)标记穿刺点:
用甲紫(龙胆紫)在穿刺点处皮肤上做标记(图1-16~图1-18)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-16_854.jpg?sign=1739059487-RRCsbw7kctbZPuHj54lggWvRmFgAswCS-0-41d0598441de3641d74e76e0dde2b366)
图1-16 穿刺点(肩胛下角线)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-17_857.jpg?sign=1739059487-qdLEDjOMBddYJBnI6ogg6XXoOge03DVr-0-801df6ecf6f712a72a230c2dd592c192)
图1-17 穿刺点(腋前、腋中、腋后线)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-18_860.jpg?sign=1739059487-J5QTcTYcpjvwBiIMrFcq6zJFgLQSidFC-0-a9e017cdc205fef9f79837b9419ff4f1)
图1-18 穿刺点(锁骨中线)
(4)消毒:
每次用2根碘酊或碘伏棉签,以穿刺点为中心由内向外依次消毒,消毒范围为直径l5cm,共消毒3次(图1-19,图1-20)(胸膜腔穿刺术b:消毒见视频2)。如果用碘酊消毒,待碘酊干后,用75%酒精脱碘2次,共消毒3次。如用碘酒棉球消毒,应以握笔式持拿消毒镊,2把消毒镊交替传递棉球,消毒镊尖端不应超过持镊手指的水平。如果使用一次性胸膜腔穿刺包,消毒用品在包内,为无菌,则需先戴手套再消毒。消毒后棉签、棉球及消毒器具不能放回穿刺包,镊子放在打开的清洁的穿刺包盖子上,棉球丢入污物盒。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P28_138_474_229_572_878.jpg?sign=1739059487-NX9TPrUHhKw2e8oAyNEyKIFFjiY7Yw0E-0-f3c3b73d36b79d567618f59fedc4c286)
视频2 胸膜腔穿刺术b:消毒
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-19_930.jpg?sign=1739059487-NRLhXWhPE4rRuQ7GsQ1oeQfWqIGyxeYm-0-e2c54bc98742c5d23719cab44570d00c)
图1-19 从穿刺点开始由内向外消毒
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-20_945.jpg?sign=1739059487-KBq9pii09UyYTTcQxl7CZjc6InBwprkw-0-51aab7a8f358a9ddf09e04aaa825626f)
图1-20 消毒范围直径15cm
半打开胸膜腔穿刺包,注意无菌观念,手只能接触有菌区域(图1-21~图1-25)(胸膜腔穿刺术c:半打开穿刺包见视频3)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P28_139_617_230_717_902.jpg?sign=1739059487-FfGVNLmQHOCOCDrb7G2aCmLTwbpgoK2d-0-1118bff8020b62eefa551314c54d9740)
视频3 胸膜腔穿刺术c:半打开穿刺包
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-21_948.jpg?sign=1739059487-EBww5fTXKzphmoFDARmCmnSafhMgnNyw-0-05cc9d7a9a0a1ba1332dfe04efea9457)
图1-21 半打开胸膜腔穿刺包(1)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-22_951.jpg?sign=1739059487-SI5s18p4r0a5Rj3cSOGbkB1uEtdjd5Qr-0-991ea6c4b2f13fdfe84a01a436c01ea1)
图1-22 半打开胸膜腔穿刺包(2)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-23_966.jpg?sign=1739059487-UkV9Z0eCBuU34Xo4PfEm8Q3EtvNr05CU-0-a7de2fa0acd01ee39b44641db56e3f3f)
图1-23 半打开胸膜腔穿刺包(3)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-24_969.jpg?sign=1739059487-p979bib8mfop1L7KPu0tCd8lyhmkkeig-0-7b29bcb462a707605ad809c8adb7ab75)
图1-24 半打开胸膜腔穿刺包(4)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-25_972.jpg?sign=1739059487-R5btdE53c6vIafOtzHmpW1dpEJloTQSQ-0-1df2d57c5198812271f401551420145c)
图1-25 半打开胸膜腔穿刺包(5)
(5)戴无菌手套:
两手同时揭开手套袋开口处,分别捏住两只手套的翻折部分,取出手套。将两手套五指对准,先戴一只手,再以戴好手套的手指插入另一只手套的反折内面,同法戴好(图1-26~图1-35)。双手调整手套位置,将手套的翻边扣套在工作服衣袖外面。注意滑石粉不要洒落于手套及无菌区内(胸膜腔穿刺术d:戴无菌手套见视频4)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P31_0168_989.jpg?sign=1739059487-DSzzZv6Wu5t5s5fHx9pbkTAK9zExdxWa-0-2bce998bd3afaceece8f5a3c416412cc)
视频4 胸膜腔穿刺术d:戴无菌手套
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-26_1009.jpg?sign=1739059487-AFqksclCznbTc4wyq3sk0qHiorjcBReC-0-adfbe22601bbbb2028df7e260fe05b32)
图1-26 打开手套袋
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-27_1012.jpg?sign=1739059487-T6d6HpZn5XF3uRYNOkeGe1pyJPjW1LD0-0-d0b1e69b0a0071abf149305e25a195ca)
图1-27 取出手套
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-28_1027.jpg?sign=1739059487-ml0sZPSUkLh7Onr7EIPqGvMhqg0buC2e-0-8f0b7de0dae5c064b6d643df73b2e42c)
图1-28 捏住手套反折处
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-29_1030.jpg?sign=1739059487-2rNUMS5ZhJHNXJWRCw6Sigz9Dp2dNBjH-0-4ec6f67e7ed22e6b8f283b3a30b9e477)
图1-29 左手戴手套
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-30_1033.jpg?sign=1739059487-hcWzc8mRxaqy1RL1jTqG0464NzG86XJx-0-ec7e7f2d2d6c35c13f54374577612de3)
图1-30 左手全部进入手套
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-31_1048.jpg?sign=1739059487-dZeJXekl4dwcDRc4wOnMqNekCRHOu4Rp-0-cb9eff9baa68b81a57bab4c2b0430c82)
图1-31 左手手指插入右手手套反折处
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-32_1051.jpg?sign=1739059487-FLcMwwx24K8bzREu2T5IumYiyQwYYlTl-0-ddea67bcb29e67c6a492008e7f03d1c6)
图1-32 翻转右手手套反折处
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-33_1054.jpg?sign=1739059487-N5sNIYGvZiYI0qST6OrZnM27nnbxDUPZ-0-ef89519052ecea6e3e598213fbcc6cef)
图1-33 翻转左手手套反折处
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-34_1069.jpg?sign=1739059487-yDRsE69pZoJJFSY2T8zZ6BBwdOi8qDha-0-030ff756517f4a224d8561701ace194d)
图1-34 戴好手套后调整
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-35_1072.jpg?sign=1739059487-hkAYNLx08UOC0jfPi6oVQvdYdkRtq060-0-a98df7f91f58b2e98c4093a613edfbd8)
图1-35 戴手套步骤简易模拟示意图
戴、脱手套时不要强行拉扯手套边缘,并避免污染。要始终在腰部或台面以上水平进行操作。操作者的手在未戴手套前,只允许接触手套袖口向外翻折的部分,不应碰触手套外面。戴好手套后要注意手套内为有菌区域,手套外表面为无菌区域,已经戴好手套的右手不可触碰左手皮肤。
(6)铺巾、检查器械:
全部打开胸膜腔穿刺包,注意手套只能接触包内层无菌区域(图1-36~图1-39)。展开、铺盖消毒孔巾,铺巾时避免手碰到有菌部位(图1-40~图1-43),用两把巾钳分别把洞巾的两端夹于卷起的衣物上,固定洞巾(图1-44~图1-47)(胸膜腔穿刺术e:铺洞巾见视频5)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P35_0202_1090.jpg?sign=1739059487-pyJBU00YxYmS965Oa3bFqN9LyNNZPi8X-0-b034e0fb368a51a5cdd26a43fd22b63d)
视频5 胸膜腔穿刺术e:铺洞巾
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-36_1110.jpg?sign=1739059487-xsCpQLcxEVtpE5mdGUUJxTlExMw5Iy31-0-688ba7d51fba66fd9490cdb721d20b5d)
图1-36 打开胸膜腔穿刺包(1)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-37_1113.jpg?sign=1739059487-TZ5mFG2J2bYLTw2floFnzWsd5O3XSh2x-0-a09f2fd4981a4a436927e7478b594794)
图1-37 打开胸膜腔穿刺包(2)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-38_1128.jpg?sign=1739059487-bVcj11uMSbXiKcO7H4mb95HCvhPZ3Nxn-0-394ed654ecf290663a5fb2a088ae20ee)
图1-38 打开胸膜腔穿刺包(3)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-39_1131.jpg?sign=1739059487-MFQMo1myzAXp6hCTDw5q736USQr4lkBN-0-fccdb64c9fc1cff3f8c1acf48c268187)
图1-39 打开胸膜腔穿刺包(4)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-40_1134.jpg?sign=1739059487-ZUTrb0bpIb2bv35QVgMuHL5ZtOoFUwiG-0-05d282abf3489ae0a754d447ed349e1d)
图1-40 展开洞巾(1)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-41_1149.jpg?sign=1739059487-y5PtbAOKYEO2ekiBfVqv6ZsnqfX4nEs5-0-9d08e4a938f817ae4775e1c0f6aeacd1)
图1-41 展开洞巾(2)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-42_1152.jpg?sign=1739059487-JsIUPVYCTFiBmpZtpEmsfDaIpXmOFshd-0-3e84fe2e2bfb821abe6336d4269e29e3)
图1-42 展开洞巾(3)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-43_5434.jpg?sign=1739059487-sq1ePAVW5Wxa9sVag7mYNi2Q86VYrsXD-0-d8bf115139e1dc5c572cf4770f179828)
图1-43 展开洞巾(4)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-44_1170.jpg?sign=1739059487-6qA9gpgnHp4sR2M5VOpSzScRYqRNqnbk-0-e4a94df587e527938ea3acf985b09eb2)
图1-44 巾钳固定(右侧)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-45_1173.jpg?sign=1739059487-8Zcb2airvUpvs4E2IAHGw5bU5rkmtVeA-0-c06c032336caa0ce04cb95fab9b9420c)
图1-45 巾钳固定(左侧)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-46_1176.jpg?sign=1739059487-feGK0EkbjEt7IsmTBufNtlG7yE65pCMi-0-e46114ea59cfd2ecd508806cd2430c10)
图1-46 巾钳方向
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-47_1191.jpg?sign=1739059487-pBbkVvzyNnMkWETnfvEJwJ7yTZofSoqb-0-8b9635c0ab7bcfb358d06809929a881d)
图1-47 洞巾固定
助手撕开注射器外包装袋,注意手不要触碰到注射器,将注射器尾端递给操作者,不要触碰到操作者的手。操作者抽出注射器,不要触碰到包袋外有菌的区域(图1-48~图1-50)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-48_1195.jpg?sign=1739059487-q6sFRl0nuaMeB5cvBVr9Xf3OG0ZtYwjE-0-9443e36697aa7a73d8eb5c4d34bff410)
图1-48 助手撕开注射器包装袋
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-49_1212.jpg?sign=1739059487-m6l1S3Ln8Sq3UFTxyf2vmZmVo7AGC6tp-0-f0651ad218241142cf7c9c636a3bec74)
图1-49 递给操作者
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-50_1215.jpg?sign=1739059487-hl8MSn6g0AeVU3m6tnPZQyGwz1bvaHzC-0-ee2adf4e7ea036acb4aec9f780b67362)
图1-50 操作者取出注射器
快速清点、检查穿刺包内器械,将注射器与橡胶管尾端相连,注意接口勿漏气,向管内注气,观察穿刺针是否通畅,硅胶管有无漏气。用止血钳夹闭与穿刺针相连接的硅胶管的远端备用。若为一次性胸膜腔穿刺包,则关闭硅胶管开关(图1-51~图1-55)。如果消毒用品在包内,则此时消毒(胸膜腔穿刺术f:检查器械见视频6)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P40_0249_1218.jpg?sign=1739059487-3qmW0lU50l8rODATUYX5cbvYPULgquJT-0-2c2477baab574f4c19754afc22f7700a)
视频6 胸膜腔穿刺术f:检查器械
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-51_1258.jpg?sign=1739059487-4ksaLKiNrVOjsPEPsW8S178ggfIxLsX2-0-83512ddb6eb126c586cf34b50a5e3d00)
图1-51 检查器械(1)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-52_1261.jpg?sign=1739059487-ZFceQERgclgRIPxMMQazKiTzZFrpbRNJ-0-23950620f847baee6011e83bd52f22ed)
图1-52 检查器械(2)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-53_1264.jpg?sign=1739059487-MI4aVwTTl6HGLXHUXtgXS0O9XUoq5NYu-0-9dcd8853e89af70c2feb21b22dae8f52)
图1-53 检查器械(3)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-54_1279.jpg?sign=1739059487-TAGpV2oywHD1Onz7msYccf4vfIQEkmLF-0-056591f0e4f589fb2321987e1677e4de)
图1-54 检查器械(4)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-55_1282.jpg?sign=1739059487-RuJImTwe5YEAck506YEY7kWfwjQhxu3m-0-67b8ac3a2b3b15b67d3caacc70711199)
图1-55 检查器械(5)(一次性胸膜腔穿刺包)
(7)局部麻醉:
检查麻醉药,注意核实麻醉药的种类、有效期、瓶口封闭程度及液体外观情况。助手以碘伏棉签消毒瓶口(进针处),或消毒安瓿及砂轮,折断安瓿颈(图1-56~图1-59)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-56_1298.jpg?sign=1739059487-aSyU632i5J6YhmRLhGpzgBQQXsrmG6mE-0-bbd1b5b109a002476b4d32078a1cd439)
图1-56 消毒安瓿
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-57_1301.jpg?sign=1739059487-IuiSTfnbm8EcYeHFt1sHso4zbtekXuzB-0-96668bf32747c3212c2c6c0284bce955)
图1-57 齿轮沿瓶颈划出痕迹
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-58_1304.jpg?sign=1739059487-80c2MExkxL7R5c9cj6C4qdA9hShEtJkp-0-29b34b71e1a442803d52f48f6900c142)
图1-58 掰开瓶颈
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-59_1319.jpg?sign=1739059487-Fk4tV4eb9PCuNxGddHf6oHobr0GCvmQg-0-1c0fbd4b49867aeeef1d8dfda9d6b3f3)
图1-59 安瓿颈掰开后
以5ml注射器抽取2%利多卡因2~3ml,排尽注射器内空气。此时可告知患者即将注射麻醉药,嘱其放松,不要紧张。进针前左手可将一块纱布攥在手心,以左手示指、中指固定并绷紧穿刺部位的皮肤,在穿刺部位所在肋间隙的下一肋骨上缘进针,以防止伤及肋间血管和神经。皮下注射一0.5cm×0.5cm大小的皮丘,皮下出现橘皮样改变,毛孔扩大明显(图1-60~图1-63)(胸膜腔穿刺术g:局部麻醉见视频7)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P44_0281_1323.jpg?sign=1739059487-qmfgI0hh7OLdp8N8JaymkgQSXbMPOsno-0-7c4a18255bc18ee16a681c0753eea5b9)
视频7 胸膜腔穿刺术g:局部麻醉
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-60_1363.jpg?sign=1739059487-ywFsuCPM5SitApS19xVzCbD0Y3Kq9wM7-0-86d6da2bd26ecb805e81f9094002f8bb)
图1-60 抽取麻醉药
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-61_1366.jpg?sign=1739059487-gLNFnXVPB8CXKOM1jc1vB44MXdc9u8Dt-0-e76a244d2c05403c8733e530a79aca16)
图1-61 排出空气
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-62_1369.jpg?sign=1739059487-hr833ag9naYkasKcvbA03DjbY4WfRLcZ-0-ed8407de4b4532b0bb94046c84c24034)
图1-62 皮下注射皮丘
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-63_1384.jpg?sign=1739059487-ISgs7rU681QLOOsrxoNTJNsj2tvasNYo-0-251e266150a9ff11a613ef3c9c18421d)
图1-63 皮丘示意图
再竖起注射器,垂直胸壁进针,自皮肤、皮下、肌层至胸膜壁层逐层进行局部麻醉,进针时先回抽无血液后方可推注麻药(图1-64,图1-65),直至抽出液体后退针(此时勿再注射麻药),估算进针深度。如有血液则不可注射麻药,并更改进针位置和方向。退针时右手示指扶住针尾与注射器乳头接头处,以防注射器和针头脱离,退针后立即用左手纱布按压片刻(图1-66,图1-67)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-64_1388.jpg?sign=1739059487-A6ewl5hrAVwCiT41QBxiz0xiSpsUXwUx-0-89588b1ffdaae6c0cbf12073a38a8a46)
图1-64 垂直胸壁进针
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-65_1403.jpg?sign=1739059487-zm4KSOzputPON2N8jOzRsChbW2z5XX18-0-4a6eede42a1a4b9a20f6fd327724d94a)
图1-65 先回抽无血后方可注药
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-66_1406.jpg?sign=1739059487-ZrLQMBJc6jdjMs3nSM3GuGRT7JLLsR7B-0-688f23c72b64ad5783e43a74559e1daa)
图1-66 退针
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-67_1409.jpg?sign=1739059487-x0kKRrTuWJDjJdAOLLi9vHqlTihePAoU-0-20e530537d120b68e0f8341bc840aeae)
图1-67 纱布按压
特别需要注意的是,肋间血管和神经位于中层与内层肌肉之间,由上而下依次为肋间静脉、动脉和神经,位于相应的肋骨内面靠近下缘的肋沟内(图1-68,图1-69)。因此,穿刺时务必选择穿刺部位所在肋间隙的下一肋骨上缘进针,避免伤及血管及神经。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-68_1426.jpg?sign=1739059487-LnAeVKmP0fmXWXrtXFXNyFjnIdaNTGMu-0-4bce9a310744bf5ea3b9a3100b927c29)
图1-68 肋间血管及神经走行
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-69_1429.jpg?sign=1739059487-2UuF8QUWH5jUXQOUS5F9qEemNOffM2fn-0-46fd11b81fd79b839c27a465847e8db6)
图1-69 麻醉进针层次
(8)穿刺:
根据患者的胸壁厚度及胸腔积液可能的黏稠度选择穿刺针,针座接入乳胶管,用止血钳/开关夹闭硅胶管,或将三通活栓转到与胸腔关闭处(图1-70~图1-72)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-70_1446.jpg?sign=1739059487-3PRHLgHPRfCJF11bsdd2po9jQxaPUAAS-0-623d2031df8d5f7c36289e5d0cb9a9b0)
图1-70 止血钳夹闭硅胶管
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-71_1449.jpg?sign=1739059487-fdExFb9xVU8w05pQl6PYVy4YtDtPlggj-0-2457150f6da0af6fb1907254fbb374c9)
图1-71 开关夹闭硅胶管(一次性胸膜腔穿刺包)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-72_1465.jpg?sign=1739059487-7fcTHqmuIjDaW1YPJWwvoaeWOxM089ys-0-395767dd5d4c1969fdcc9c58cd354ef8)
图1-72 三通活栓示意图
此时告知患者穿刺过程中不要讲话和咳嗽,有不适即摇手示意。右手持针,手心握住止血钳及胶管,将穿刺针尖斜面向上,以左手示指、中指固定并绷紧穿刺部位的皮肤,垂直胸壁进针,先刺入穿刺点皮下,再沿局部浸润麻醉的路径垂直缓慢将穿刺针刺入胸壁,当针锋阻力突然消失有一明显落空感时,表明已穿透壁胸膜,进入胸膜腔,此时可见硅胶管与针头相接处有液体(图1-73~图1-76)。
穿刺过程中应密切注意患者面容、表情、脉搏等生命体征,与其适当交流,询问其有无异常感受。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-73_1469.jpg?sign=1739059487-vZ9cOMTewveulTS5zZKdYbt4oZSgXDpy-0-7b505a86655efa9e35e4121295a9f27b)
图1-73 手心握住止血钳及胶管
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-74_1484.jpg?sign=1739059487-2drsyaVwiTjrXisLj03SJLLdkxKaYsy6-0-3f0bf322fcbbeca00f0451356afc197e)
图1-74 垂直进针(1)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-75_1487.jpg?sign=1739059487-cPZ9cs6Jz0JD68s5LMZHRXIefmMc2nwn-0-7893f742683ee0cc83ba1caf19dfb869)
图1-75 垂直进针(2)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-76_1490.jpg?sign=1739059487-NcSz5dHAio21oN7wZSvLJA2oiDux0hKb-0-72aea12ff988f88f2d26657d117be3e2)
图1-76 垂直进针(一次性胸膜腔穿刺包)
(9)抽液:
助手戴好手套,方法同前。将乳胶管末端接洁净干燥的50ml空注射器(图1-77),松开夹闭乳胶管的止血钳/开关,或转动三通活栓使其与胸腔相通,并用止血钳贴皮肤固定穿刺针,以防止穿刺针位置移动(图1-78)。术者抽液,每次抽满后助手用止血钳夹闭胶管,以防空气进入胸腔(图1-79~图1-81)。术者取下注射器,将胸腔积液注入容器中,计量并送常规、生化、细胞学、酶学、细菌学等实验室检查(图1-82)。如此循环操作反复抽液。蛋白含量高的胸腔积液或血性胸腔积液,应在注射器内加1ml肝素,防止胸腔积液凝固阻塞注射器(胸膜腔穿刺术h:穿刺、抽液见视频8)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P52_0341_1507.jpg?sign=1739059487-4NFRZ2n5vngxUZgPqmIuBptAYFpM9uiF-0-0bc6cff18beae35b3c08abc65b66b838)
视频8 胸膜腔穿刺术h:穿刺、抽液
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-77_1535.jpg?sign=1739059487-thjcm5Y4wxAF4FmLCizuCUonsEfTTaOv-0-12d7dc0b63af1d045dce0cb77929eb32)
图1-77 接注射器
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-78_1550.jpg?sign=1739059487-fbP4UzNAxwbnJ5WkneMXhjB6tHSc4nls-0-db0dfaf05e2e179cb49d0c3a527508d6)
图1-78 固定穿刺针示意图
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-79_1553.jpg?sign=1739059487-TcCewWSRXAW81SOyvsstxdt5fZYZw4Jc-0-be4becd7535f024631c56b6abce64955)
图1-79 抽液
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-80_1556.jpg?sign=1739059487-8apo91m7can3U25QGKHi4trYW1U3kBWL-0-02ab763066a2ab62148247188b9928be)
图1-80 抽液满后夹闭胶管
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-81_1571.jpg?sign=1739059487-UphSdtMi20gJlkmj6fln3FOUSI2s2wsK-0-d4737364d31a071fbd3d9b57f2bdf9d7)
图1-81 抽液(一次性胸膜腔穿刺包)
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-82_1574.jpg?sign=1739059487-22iznmOjSAe6L96igvGSYynr8yhrlzm8-0-750d89707ddc1fd28b3aba8a391e24c3)
图1-82 胸腔积液注入试管
诊断性抽液取50~100ml即可,行脱落细胞学检查,至少需100ml,并应立即送检,以免细胞自溶。疑为化脓性感染时,助手用无菌试管留取标本,行涂片革兰氏染色镜检、细菌培养及药敏试验。
治疗性抽液以减压为目的者,首次不超过600ml,以后每次不超过1 000ml。两次抽吸的间隔时间一般为5~7天,积液量大时可每周2~3次或隔日1次;如为脓胸,每次尽量抽尽脓液,若脓液黏稠可以用无菌生理盐水稀释后再行抽液。婴幼儿每次抽液不超过150~200ml,年长儿每次不超过300~500ml,约20mg/kg。必要时根据临床情况调整抽液量。
胸膜腔穿刺抽气操作同抽液,用注射器反复抽气,以缓解患者的呼吸困难,或用气胸箱测压抽气。闭合性气胸抽气量:每次不超过1 000ml,每日或隔日抽气1次。
如需胸腔内注药,在抽液完后,将药液用注射器抽好,接在穿刺针后胶管上,回抽少量胸腔积液稀释,然后缓慢注入胸腔内。如为恶性胸腔积液或复发性、连续性及双侧气胸、合并肺大疱及肺功能不全等,可注射硬化剂诱发无菌性化学性胸膜炎,促使脏胸膜与壁胸膜粘连,闭合胸腔,防止胸液重新积聚。具体方法:于抽液后,将药物加生理盐水20~30ml稀释后注入。注入部分药物后回抽胸液,再注入部分药液,反复2~3次,拔出穿刺针,覆盖纱布,胶布固定,嘱患者卧床2~4h,并不断变换体位,使药物在胸腔内均匀涂布。如注入药物刺激性强可致胸痛,应在术前给予布桂嗪(强痛定)等镇痛药。
(10)拔针:
抽液完毕,用止血钳夹闭硅胶管,用纱布压住针孔处的皮肤,拔出穿刺针,穿刺部位消毒并覆盖无菌纱布,稍用力压迫1~2min至无出血,胶布固定(图1-83~图1-87)(胸膜腔穿刺术i:拔针见视频9)。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P56_0367_1604.jpg?sign=1739059487-UeCInccRQa2r2eMpODGqlwXqFaNXHJlD-0-4e84143e58bd9176fd43379ef54f790e)
视频9 胸膜腔穿刺术i:拔针
3.术后处理
(1)告知患者穿刺过程已完毕,询问其有无不适。检查生命体征,观察5min。
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-83_1634.jpg?sign=1739059487-Uik0qQtBEPOkaPDdUoaY267x4cy5Huhk-0-cfeb24a536b367585945a53d1db0e56f)
图1-83 夹闭硅胶管
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-84_1637.jpg?sign=1739059487-05c3lJha0ZDIswn4qLLVGQyNm5HoJdBI-0-e81116d17cd8091f54c31c6460ab899b)
图1-84 拔针
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-85_1652.jpg?sign=1739059487-Dj48nV7LHFXsiW41OOn9V55Uk5ipxo4T-0-9d0d301b79b056b09a871bda0bd9f2eb)
图1-85 针孔消毒
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-86_1655.jpg?sign=1739059487-FWWl3qeRja2Bidyrb6G8eBqhPpMgsr5E-0-1be46ebaf6eda53c4c395e17af98034c)
图1-86 无菌纱布覆盖
![](https://epubservercos.yuewen.com/8E472D/21846785308188506/epubprivate/OEBPS/Images/P1-87_1658.jpg?sign=1739059487-91IzemMccXp6NJVgHMqMv0NwGGHQJgxI-0-978c52256eb168f8ebcdbd2bb401a3fb)
图1-87 胶布固定
(2)送患者回病房,继续观察。交代其卧床休息,嘱患者3天内保持穿刺部位干燥。继续观察患者有无胸闷、胸痛、咳嗽、气急等不适症状。
(3)整理、清洗、消毒器械,将医疗垃圾进行分类处理。
(4)及时送检标本。
(5)做好穿刺记录。