CN203060523U - 一种双孔氧气面罩 - Google Patents

一种双孔氧气面罩 Download PDF

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Publication number
CN203060523U
CN203060523U CN 201220461733 CN201220461733U CN203060523U CN 203060523 U CN203060523 U CN 203060523U CN 201220461733 CN201220461733 CN 201220461733 CN 201220461733 U CN201220461733 U CN 201220461733U CN 203060523 U CN203060523 U CN 203060523U
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aperture
oxygen
diplopore
face mask
hole
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汪键
胡辉
曹得华
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Wuhan Lanting intelligent Medicine Co., Ltd
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WUHAN LANDING MEDICAL HI-TECH Ltd
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Abstract

本实用新型涉及一种双孔氧气面罩,属于医疗辅助器械领域。本实用新型通过在氧气面罩上增添上孔开,且上孔开口正对口腔部位,实现了经口腔或鼻腔进行检查的仪器设备,方便的通过上孔口或下孔口进入被测者的体内,完成内窥镜检查和治疗的需要,减少应缺氧导致检查中断等意外情况发生以及由此给被检查者带来的痛苦。

Description

一种双孔氧气面罩
技术领域
[0001] 本实用新型涉及双孔氧气面罩,属于医疗辅助器械领域。
技术背景
[0002] 氧气面罩主要用于缺氧状态的患者或正常人输氧,主要由面罩、输氧管道及游离小盖等组成。氧气面罩将使用者的口腔、鼻腔与外界隔离开来,通过与氧气面罩的输氧管道将氧气供给使用者。
[0003] 中国实用新型专利《一种方便鼻饲和吸痰的呼吸面罩》(申请号:CN200520098222.8)公开的是:一种方便鼻饲和吸痰的呼吸面罩,方便鼻饲和吸痰的呼吸面罩,包括呼吸机通气弯管连接口、氧气管插入口、鼻饲管口和吸痰口,在保证无创呼吸面辅助呼吸(无创通气)的情况下,给患者提供鼻饲营养护理时,上下鼻饲管操作方便,呼吸面罩不漏气。该专利还未解决如下问题:目前很多患者需要做胃肠镜,支气管纤维镜检查,做这些检查或腔内治疗时,患者往往呈现出缺氧状态。
发明内容
[0004] 针对背景技术的不足,本实用新型通过在氧气面罩上增添上孔,且上孔开口正对口腔部位,实现了经口腔或鼻腔进行检查的仪器设备,方便的通过上孔口或下孔口进入被测者的体内,完成内窥镜检查和治疗的需要,减少应缺氧导致检查中断等意外情况发生以及由此给被检查者带来的痛苦。
[0005] 本实用新型的技术方案是:一种双孔氧气面罩,包括面罩本体,其特征在于:面罩本体前面有一上孔口,前下方有一个下孔口,上孔口正对口腔部位,下孔口正对鼻腔部位;上孔口、下孔口均可与输氧管道相连或被游离小盖密封。
[0006] 如上所述的双孔氧气面罩,其特征在于:所述的下孔口外径为21 mm±l mm,内径为 18.5 _±0.5 mm η
[0007] 如上所述的双孔氧气面罩,其特征在于:所述的上孔口外径为21 mm±l mm,内径为 18.5 _±0.5 mm。
[0008] 如上所述的双孔氧气面罩,其特征在于:所述的上孔口和下孔口连接处间隔距离为 3mm 至 10 mm。
[0009] 如上所述的双孔氧气面罩,其特征在于:所述的面罩本体材料为无毒高分子聚氯乙烯。
[0010] 本实用新型的有益效果是:可满足经口腔或鼻腔进行检查的仪器设备,方便的通过上孔口或下孔口进入被测者的体内,完成内窥镜检查和治疗的需要,减少应缺氧导致检查中断等意外情况发生以及由此给被检查者带来的痛苦,并保证检查的质量。
附图说明
[0011] 图1为实用新型的立体图;[0012] 图2为实用新型的右视图。
[0013] 具体实施方式:
[0014] 附图中的标记:1 一面罩本体;2—上孔口 ;3—下孔口,4一游尚小盖。
[0015] 下面结合附图和实施对本实用新型进一步说明。
[0016] 如附图1所示,本实用新型的双孔氧气面罩包括面罩本体1、上孔口 2和下孔口 3,上孔口 2和下孔口 3设置在面罩本体I上,罩本体I采用无毒高分子聚氯乙烯制成。上孔口 2和下孔口 3的外径为21 mm±l mm,内径为18.5 mm±0.5 mm。为了便于操作,氧气面罩设计为当病人带上氧气面罩时,上孔口 2正对口腔部位,下孔口 3正对鼻腔部位。如附图2所示,上孔口 2和下孔口 3连接处间隔距离可在3mm至10 mm范围内选取,本实施例为3.12mm。为了便于封盖上孔口 2和下孔口 3,上孔口 2和下孔口 3设有用于密封的装置游离小盖4,游离小盖4盖上时可以密封上孔口 2或下孔口 3,游离小盖4也可以从上孔口 2或下孔口 3上取下。
[0017] 双孔氧气面罩在常规输氧时,氧气由下孔口 3的输氧管道输送,上孔口 2由游离小盖4封住。
[0018] 双孔氧气面罩在做胃肠道内窥镜检查或治疗时,下孔口 3与输氧管道相连而供氧。将上孔口 2上的游离小盖4打开,将胃肠道内窥镜从上孔口 2伸入到口腔食道及胃肠道。这样就保证了这些患者检查时有足够的氧气输入,解决了缺氧状态。
[0019] 双孔氧气面罩在做鼻咽镜或支气管纤维镜检查或治疗时将输氧管与上孔口 2相连,被测者通过口腔吸氧,而支纤镜可通过下孔口 3引入被测者的鼻腔、咽喉进入气管、支气管等部位。
[0020] 本实用新型的双孔氧气面罩可满足经口腔或鼻腔进行检查的仪器设备,方便的通过上孔口 2或下孔口 3进入被测者的体内,完成内窥镜检查和治疗的需要,减少应缺氧导致检查中断等意外情况发生以及由此给被检查者带来的痛苦,并保证检查的质量。

Claims (6)

1.一种双孔氧气面罩,包括面罩本体,其特征在于:面罩本体前面有一上孔口,前下方有一个下孔口,上孔口正对口腔部位,下孔口正对鼻腔部位;上孔口、下孔口均可与输氧管道相连或被游离小盖密封。
2.如权利要求1所述的双孔氧气面罩,其特征在于:所述的下孔口外径为21 mm±lmm,内径为 18.5 mm±0.5 mm。
3.如权利要求1或2所述的双孔氧气面罩,其特征在于:所述的上孔口外径为21 mm±lmm,内径为 18.5 mm±0.5 mm。
4.如权利要求1所述的双孔氧气面罩,其特征在于:所述的上孔口和下孔口连接处间隔距离为3mm至10 mm。
5.如权利要求1、2或4所述的双孔氧气面罩,其特征在于:所述的面罩本体材料为无毒闻分子聚氯乙烯。
6.如权利要求3所述的双孔氧气面罩,其特征在于:所述的面罩本体材料为无毒高分子聚氯乙烯。
CN 201220461733 2012-09-12 2012-09-12 一种双孔氧气面罩 Active CN203060523U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106924855A (zh) * 2017-03-14 2017-07-07 张志飞 用于小儿气管取物的吸氧面罩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106924855A (zh) * 2017-03-14 2017-07-07 张志飞 用于小儿气管取物的吸氧面罩

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