CN117379652A - 一种麻醉室麻醉废气处理方法 - Google Patents
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Abstract
本发明公开了一种麻醉室麻醉废气处理方法,其特征在于:将所述废气通入净化反应器内,废气处理净化,排出处理后的废气,所述废气来源与病患麻醉用面罩,将废气管道与病患麻醉用面罩通过管道连接,管道内置入单向阀,在病患麻醉用面罩内设置麻醉气体浓度传感器与单向阀连接控制,还包括对麻醉室内设置新风系统,新风系统的进风口靠近手术区域,净化反应器的出风口与新风系统的出风口连通排气。本发明与现有技术相比的优点在于:提供一种可以自动启动使用,有效处理麻醉废气的一种麻醉室麻醉废气处理方法。
Description
技术领域
本发明涉及医疗废物处理技术领域,具体是指一种麻醉室麻醉废气处理方法。
背景技术
吸入麻醉药物凭借麻醉诱导及恢复迅速的优势,已被广泛有效地应用于手术室内全身麻醉的诱导和维持。然而,有一个问题却深深困扰着手术室的医护人员,就是患者在吸入麻醉气体后药物后,在呼吸时会产生麻醉废气。
由于人体在通过面罩或鼻罩吸入直流式麻醉机所述产生的麻醉气体时,通过口鼻呼出未被人体完全吸收的麻醉废气;调查研究表明,在吸入麻醉剂清除不良或不足的工作环境中,接触吸入麻醉剂的医护人员存在一定的健康危害风险(如肝病、肾病、神经疾病、癌症、自然流产或先天性畸形)(主要是N2O、乙醚、氟烷和安氟醚)。
目前,在医院的麻醉科室内普遍使用的麻醉机不具有废气排放的系统,麻醉过程中的废气通常直接排放在麻醉手术室内,不但容易造成患者二次吸入,影响麻醉剂的吸入剂量,而且也容易被手术室内医护人员吸入,影响医护人员的正常工作,短时间内容易引起头晕、乏力、精神不振等问题。因此,需要对产生的麻醉废气进行处理。
现有的麻醉废气处理方法大多使用不够智能,需要人工启闭使用,在实际使用中如医护人员疏忽容易发生意外影响医护人员的正常工作,严重还可能导致医疗事故。
发明内容
本发明要解决的技术问题是,克服以上技术缺陷,提供一种可以自动启动使用,有效处理麻醉废气的一种麻醉室麻醉废气处理方法。
为解决上述技术问题,本发明提供的技术方案为:一种麻醉室麻醉废气处理方法,其特征在于:将所述废气通入净化反应器内,废气处理净化,排出处理后的废气,所述废气来源与病患麻醉用面罩,将废气管道与病患麻醉用面罩通过管道连接,管道内置入单向阀,在病患麻醉用面罩内设置麻醉气体浓度传感器与单向阀连接控制,还包括对麻醉室内设置新风系统,新风系统的进风口靠近手术区域,净化反应器的出风口与新风系统的出风口连通排气。
优选的,所述净化反应器包括吸附处理、催化氧化处理、冷凝处理中的一种或多种的组合。
优选的,所述吸附处理的吸附剂包括使用活性炭和分子筛将有机物质吸附在吸附剂表面。
优选的,所述催化氧化处理包括使用铂或钯贵金属催化剂进行催化氧化处理将其转化为无害的物质。
优选的,所述冷凝处理包括将麻醉废气通过降低温度使有机物质凝结,同时配合吸附处理使用。
优选的,包括在麻醉室内设置麻醉气体感受器,用于控制新风系统的启闭。
本发明与现有技术相比的优点在于:在本申请中通过麻醉气体感受器可以对麻醉室内的麻醉气体泄漏进行监控,减少人力监控负担,本发明中通过将净化反应器与病患麻醉用面罩连接在废气处理时监控麻醉气体浓度,防止患者意外,同时可以对麻醉废气处理防止泄漏。
具体实施方式
下面对本发明做进一步的详细说明。
一种麻醉室麻醉废气处理方法,包括将所述废气通入净化反应器内,废气处理净化,排出处理后的废气,废气来源与病患麻醉用面罩,将废气管道与病患麻醉用面罩通过管道连接,管道内置入单向阀,在病患麻醉用面罩内设置麻醉气体浓度传感器与单向阀连接控制,还包括对麻醉室内设置新风系统,新风系统的进风口靠近手术区域,净化反应器的出风口与新风系统的出风口连通排气,对于新风系统控制使用包括在麻醉室内设置麻醉气体感受器,用于控制新风系统的启闭。
对于新风系统可以通过循环室内外空气,将新鲜的空气引入室内,同时将麻醉废气由室内排出,改善室内空气质量,减少对人体的影响,在本发明中,新风系统的废气进口靠近麻醉液储放位置设置。
净化反应器包括吸附处理、催化氧化处理、冷凝处理中的一种或多种的组合。
实施例一
对与净化反应器选用吸附处理,将麻醉废气通过吸附剂进行处理,使用活性炭和分子筛,麻醉废气中的有机物质会被吸附在吸附剂表面,从而达到净化的效果,定期更换以保持吸附性能。
在患者麻醉使用时,通过麻醉面罩内的麻醉气体浓度传感器监控气体浓度,控制单向阀启闭,在浓度较高时废气流入净化反应器内进行净化,对于麻醉室内的气体监控使用麻醉气体感受器,发生气体泄漏时新风系统启动进行换气,排出麻醉室内的废气。
实施例二
区别与上述实施例,在本实施例中净化反应器通过催化氧化处理废气,其原理为将麻醉废气通过催化剂进行氧化反应的方法,催化剂可以提高有机物质的氧化速率,从而将其转化为无害的物质,在本发明中选用铂、钯等贵金属催化剂,在一定的温度和氧气浓度才能实现高效的废气净化效果。
实施例三
区别与上述实施例,在本实施例中净化反应器通过冷凝处理从而处理废气,其原理为将麻醉废气通过降低温度使有机物质凝结的方法。麻醉废气中的有机物质在低温下会凝结成液体,从而可以通过收集和处理来达到净化的效果,在本实施例中对于冷凝液通过吸附剂进行净化,吸附剂选用活性炭。
本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术。
以上对本发明及其实施方式进行了描述,这种描述没有限制性。总而言之如果本领域的普通技术人员受其启示,在不脱离本发明创造宗旨的情况下,不经创造性的设计出与该技术方案相似的结构方式及实施例,均应属于本发明的保护范围。
Claims (6)
1.一种麻醉室麻醉废气处理方法,其特征在于:将所述废气通入净化反应器内,废气处理净化,排出处理后的废气,所述废气来源与病患麻醉用面罩,将废气管道与病患麻醉用面罩通过管道连接,管道内置入单向阀,在病患麻醉用面罩内设置麻醉气体浓度传感器与单向阀连接控制,还包括对麻醉室内设置新风系统,新风系统的进风口靠近手术区域,净化反应器的出风口与新风系统的出风口连通排气。
2.根据权利要求1所述的一种麻醉室麻醉废气处理方法,其特征在于:所述净化反应器包括吸附处理、催化氧化处理、冷凝处理中的一种或多种的组合。
3.根据权利要求2所述的一种麻醉室麻醉废气处理方法,其特征在于:所述吸附处理的吸附剂包括使用活性炭和分子筛将有机物质吸附在吸附剂表面。
4.根据权利要求2所述的一种麻醉室麻醉废气处理方法,其特征在于:所述催化氧化处理包括使用铂或钯贵金属催化剂进行催化氧化处理将其转化为无害的物质。
5.根据权利要求3所述的一种麻醉室麻醉废气处理方法,其特征在于:所述冷凝处理包括将麻醉废气通过降低温度使有机物质凝结,同时配合吸附处理使用。
6.根据权利要求1所述的一种麻醉室麻醉废气处理方法,其特征在于:包括在麻醉室内设置麻醉气体感受器,用于控制新风系统的启闭。
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