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颈内静脉置管是临床护理工作中为晚期癌症、长期输液病人、需大手术病人、病人外周血管受损输液困难的病人而采取的一种深静脉输液的一项技术操作。采用颈内静脉置管方便抢救病人和术中用药,使药物能快速达到治疗抢救的效果;可降低病死率,提高病人手术后的存活率;相对锁骨下静脉、股静脉置管更为安全,是长期静脉输液的一种趋势。我科2004年6月行颈内静脉置管600多例,无一例出现致命的并发症。现将颈内静脉置管方法及注意事项介绍如下。 相似文献
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颈内静脉置管是临床护理工作中为晚期癌症、长期输液病人、需大手术病人、病人外周血管受损输液困难的病人而采取的一种深静脉输液的一项技术操作. 相似文献
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颈内静脉置管行血液透析的护理 总被引:5,自引:0,他引:5
稳定可靠的血管通路是进行血液透析 (血透 )最根本的前提 ,是血透患者的生命线。我院血透中心一名患者 ,血管条件差 ,曾行内瘘手术及同种异体血管移植内瘘手术多次。术后不久内瘘均先后闭塞 ,于 1 998年 4月改行长期颈内静脉置管进行维持性血透 ,至今已 4 5月 ,透析效果满意 ,现将病例、护理方法报告如下。1 病例资料患者男 ,60岁 ,Ⅱ型糖尿病 ,糖尿病肾病 ,肾功能衰竭行维持性血透 6年 ,1 995年~ 1 998年间 ,接受动、静脉内瘘手术 2次 ,同种异体血管移植内瘘手术 2次 ,术后 1~ 8月内瘘先后闭塞 ,于 1 998年 4月1 3日行长期颈内静脉置管… 相似文献
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颈内静脉穿刺置管的简易方法 总被引:2,自引:0,他引:2
张振亚 《中国危重病急救医学》2007,19(5):273-273
临床上经皮颈内静脉穿刺置管应用广泛,传统的方法通常需用专有的静脉穿刺包,但费用较高。我们对36例患者改用外用穿刺留置针直接进行颈内静脉穿刺置管,收到满意效果,并能减轻患者经济负担,简便操作,现将穿刺要领和体会介绍如下。 相似文献
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血液透析中颈内静脉置管的常见护理问题与对策 总被引:1,自引:0,他引:1
本中心为急诊透析患者和动静脉内瘘未成熟者行颈内静脉置管,以建立临时血管通路行血液透析,挽救患者的生命.在颈内静脉导管留置过程中,本人对其出现的常见护理问题,给予了相应的对策. 相似文献
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颈内静脉的影像学调查及颈总动脉旁颈内静脉穿刺法的研究 总被引:8,自引:1,他引:8
目的 探讨颈内静脉穿刺的最佳部位和方法。方法 随机抽取 31例无劲、胸疾患的成年患者颈部核磁共振图像和 2 0位青年志愿者颈部超声图像 ,取甲状软骨上缘、环状软骨、第七颈椎三个横截面的图像 ,分别观察和测定动、静脉的前后关系、动、静脉的内外关系、静脉到皮肌的距离。对 1 2 4例需要行中心静脉置管的患者采用颈总动脉旁颈内静脉穿刺法穿刺。结果 颈总动脉与颈内静脉紧密相连 ;颈内静脉有从上到下依次在动脉的后面过渡到平行、前面的趋势 (P <0 0 1 ) ;三个平面自上而下颈内静脉前壁与颈前皮肤的距离依次变短 (P <0 0 1 )。本组 1 2 4例患者穿刺成功 1 2 3例 ,成功率 99% ,无任何并发症。结论 环状软骨平面颈总动脉外侧 0 5cm处为颈内静脉穿刺的最佳进针点 ;颈总动脉旁颈内静脉穿刺法具有定位明确、操作安全、方便等优点 相似文献
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低位颈内静脉穿刺置管法的改良及临床应用 总被引:12,自引:0,他引:12
目的改良低位颈内静脉的穿刺置管方法并进行临床验证.方法选择肝胆手术病人共400例行右侧颈内静脉穿刺置管,穿刺点定位在胸锁乳突肌前缘,锁骨上缘约2.0~2.5cm,穿刺针方向针对胸锁乳突肌的锁骨头外侧缘.结果试穿成功率统计,首次试穿成功354例(88.50%),2次试穿成功为38例(9.50%),3次以上试穿成功为8例(2.00%);正式穿刺置管成功率统计,首次穿刺置管成功349例(87.25%),2次穿刺置管成功37例(9.25%),3次以上穿刺置管成功9例(2.25%),改用其他途径穿刺置管成功5例(1.25%).误穿动脉4例(0.10%),无1例发生气胸等严重并发症.结论改良的低位颈内静脉穿刺置管方法,具有操作简单快捷,穿刺成功率高,并发症少等优点,是一种值得推广的颈内静脉穿刺置管方法. 相似文献
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Venous reflux in the internal jugular vein branches (JB) was found frequently in patients of certain neurologic disorders. We hypothesized that the retrograde-flow in JB is associated with retrograde hypertension transmitted from the internal jugular vein (IJV), which presumably underlies those neurologic disorders. In this study, we used color-Doppler imaging to evaluate the dynamic venous flow patterns in the IJV and its branches in 50 normal individuals (21 men, 29 women; mean age: 40.9 +/- 14.9 y, range: 22 to 70 y). The flow-direction of all detected JB (n = 100) was flowing into the IJV at baseline. During the Valsalva maneuver (VM), 38 JB (38%) had a retrograde-flow. Retrograde-flow in JB was significantly associated with IJV valve incompetence (OR = 7.6; 95% CI = 2.6 to 21.8; p = 0.0002) and greater IJV blood flow volume (blood flow volume >670 mL/min) (OR = 6.6; 95% CI = 1.8 to 24.5; p = 0.0052), both of which may reflect higher IJV pressure transmission during VM. The sonographic findings can be used in the future studies of diseases that are suspected to be related with retrograde cerebral venous hypertension due to an elevated IJV venous pressure. 相似文献
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目的对颈内静脉置管方法改良,为外周血管条件差而又需要长时间接受治疗或化疗的患者,选择一条良好的静脉通道。方法采用回顾性研究法,选择我院2008年1月至2009年11月间行改良式颈内静脉置管术患者30例为改良式颈内静脉组;同期行常规颈内静脉置管术(CVC)患者87例为常规颈内静脉组,经外周静脉穿刺中心静脉置管术(PICC)患者158例为上肢静脉组,根据我院自行设计使用的住院患者管道护理交接班记录表,分别统计三组置管成功率、导管留置时间及置管并发症情况,并分析其利弊。结果三组置管成功率比较差异无统计学意义(P〉0.05),但上肢静脉组一次置管成功率94.3%,高于其他两组;改良式颈内静脉组主要并发症发生率为3.3%,明显低于其他两组(P〈0.05);改良式颈内静脉组的导管留置时间也明显长于其他两组(P〈0.05)。结论改良式经颈内静脉置管法,不限制患者的臂部活动,并发症少,留置时间长,是一条理想的深静脉通道,值得临床推广应用。 相似文献
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Displacement of central venous catheters inserted through internal jugular veins in adult man was estimated on chest x-rays in six patients and measured in six corpses. The downward displacement of the catheter tips with maximum neck flexion varied between 1.0 and 2.0 cm in patients, and between 1.0 and 2.5 cm in corpses. The upward displacement with maximum neck extension varied between 0.5 to 1.0 cm in patients and 0.5 to 1.5 cm in corpses. The total displacement varied between 1.5 to 3.0 cm in patients, and 1.5 to 4.0 cm in corpses. The geater displacement in corpses might be explained by detachment of sternocleidomastoid muscles, and by resection of the sternum and anterior ribs, performed for access to the heart and superior vena cava. There was no apparent correlation between the side and site of the vein puncture, body length, sternocleidomastoid length, distances from the punction sites to suprasternal notch, and values of the displacements of the catheter tips in any group. To avoid rhythm disturbances and perforation of the heart (possible complications of the catheter displacement), the necessity of locating central venous catheter tips 3.0 to 4.0 cm above the superior vena cava-right atrial junction, and firm fixation of the catheter is stressed. 相似文献
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目的观察超声引导技术在新生儿(包括低体重儿)颈内静脉穿刺置管中的应用.方法 选取62例行胸腹部手术及体表大肿瘤切除术的新生儿(包括低体重儿),随机分成超声引导组(UG组)及体表标志定位组(S组),两组均先使用22G静脉留置针,穿刺置入外套管成功后,再行钢丝引导法置入双腔中心静脉导管.观察两组穿刺操作的成功率、更换穿刺点的次数、穿刺并发症及平均穿刺时间.结果 UG组的穿刺成功率为96.8%(30/31),明显高于S组的32.3%(10/31),差异有统计学意义(χ2=28.182,P=0.000);UG组的更换穿刺点的例数(2例)亦明显低于S组的例数(25例);穿刺并发症发生率为3.2%(1/31),亦低于S组的64.5%(20/31),差异有统计学意义(χ2=25.995,P=0.000);UG组平均穿刺时间为(4.366±1.137) min,S组平均穿刺时间为(13.70±5.34)min,两组比较差异有统计学意义(t=5.463,P=0.028).结论 超声引导新生儿颈内静脉穿刺是安全可行的技术,可极大提高穿刺成功率和减少穿刺并发症的发生. 相似文献
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Ji Hoon Kim Jin Ha Park Junho Cho Tae Young Kong Ji Hwan Lee Jin Ho Beom Young Seon Joo Dong Ryul Ko Hyun Soo Chung 《The American journal of emergency medicine》2018,36(11):1931-1936
Background
Using a two-dimensional ultrasound-guided approach does not guarantee success during the first attempt at internal jugular vein cannulation. Our randomized, parallel simulation study examined whether a new disposable device could improve the success rate of the first attempt at ultrasound-guided internal jugular vein cannulation of a simulated internal jugular vein.Methods
Eighty-eight participants were randomized to perform needle insertion for internal jugular vein cannulation of a phantom using the ultrasound-guided approach with (case group) or without (control group) this new device. The primary outcome was the success rate of the first attempt. The secondary outcome was the frequency of mechanical complications such as arterial puncture and posterior wall puncture, procedure time, and level of difficulty.Results
Among 44 participants using the device, 33 (75.0%) achieved successful cannulation on the first attempt. However, only 12 (27.3%) of the 44 participants not using the device recorded success during the first attempt (risk difference, 0.477; 95% confidence interval [CI] 0.294–0.661; P < 0.001). The number of attempts was significantly lower (risk difference, ?3.955; 95% CI, ?5.014 to ?3.712; P < 0.001) when participants performed cannulation with the device (1.63 ± 1.71) than without the device (5.59 ± 5.78). Our study also showed that participants were comfortable when performing the ultrasound-guided approach with the new device (risk difference, ?1.955; 95% CI, ?2.016 to ?1.493; P < 0.0001).Conclusions
The new disposable device was effective for successful first attempts at needle insertion during ultrasound-guided internal jugular vein cannulation. Future clinical trials are needed to assess the effectiveness of this device. 相似文献19.
目的研究颈部CT增强扫描下不同平面颈内静脉与颈总动脉之间的解剖关系。方法选取中山大学孙逸仙纪念医院2010年1月至2012年7月以来的颈部CT增强扫描资料,观察高位平面(甲状软骨上缘)、中位平面(环状软骨水平)的颈内静脉与颈总动脉之间的关系。结果在高位平面,颈内静脉主要位于后位及后外位(78.6%~83.9%),与颈总动脉的关系主要是部分重叠(70.5%~71.4%),而在中位平面,颈内静脉主要位于外位及前外位(72.3%)(÷2=116.491~143.686,P=0.000),与颈总动脉的关系主要是并行(56.2%~63.4%)(÷2=32.813~54.674,P=0.000)。结论颈内静脉穿刺选择在中位平面相对于高位平面能更好地提高穿刺成功率和减少穿刺并发症。 相似文献
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喻晓芳 《临床和实验医学杂志》2007,6(10):39-39,41
目的 探讨颈内静脉置管术在围手术期中的临床应用、注意事项及并发症的防治.方法 回顾性分析270例手术患者颈内静脉置管术的资料.结果 265例置管成功,成功率为98.3%,并发症24例;其余5例失败.结论 在围手术期,颈内静脉置管术是一种成功率较高,发生并发症较少,安全有效的中心静脉置管方法. 相似文献