JP3151095U - Nasal airway with side holes - Google Patents
Nasal airway with side holes Download PDFInfo
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- JP3151095U JP3151095U JP2009001079U JP2009001079U JP3151095U JP 3151095 U JP3151095 U JP 3151095U JP 2009001079 U JP2009001079 U JP 2009001079U JP 2009001079 U JP2009001079 U JP 2009001079U JP 3151095 U JP3151095 U JP 3151095U
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- nasal airway
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- side holes
- cylindrical body
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Abstract
【課題】経鼻エアウェイ周囲における生体からの分泌物貯留，副鼻腔から鼻腔への開口部閉塞，気道の乾燥を防止する経鼻エアウェイを提供する。【解決手段】筒状体の経鼻エアウェイにおいて、該筒状体の側面に外部から内部空洞に向け貫通し、液状体が筒状体の外から内へ流通できる細孔を多数、穿つか、筒状体を形成する材料として、液状体が同様に外から内に流通できるメッシュ状のものを使用して経鼻エアウェイを構成する。【選択図】図１The present invention provides a nasal airway that prevents accumulation of a secretion from a living body around the nasal airway, obstruction of an opening from a sinus to a nasal cavity, and drying of an airway. In a nasal airway of a cylindrical body, a large number of pores that penetrate the side surface of the cylindrical body from the outside toward the internal cavity and allow the liquid to flow from the outside to the inside of the cylindrical body, As a material for forming the cylindrical body, a nasal airway is configured by using a mesh-like material in which a liquid material can be circulated from the outside to the inside. [Selection] Figure 1
Description
本考案は，側孔を具備した経鼻エアウェイに関する． The present invention relates to a nasal airway with a side hole.
経鼻エアウェイは気道確保のために利用されるが，従来の経鼻エアウェイの形状は図３に示すように単なる筒状のものである． The nasal airway is used to secure the airway, but the conventional nasal airway has a simple cylindrical shape as shown in FIG.
従来の経鼻エアウェイ使用時には，経鼻エアウェイ周囲へ生体からの分泌物が貯留することにより分泌物貯留部位の感染をきたす危険性がある． When using a conventional nasal airway, there is a risk that the secretion from the living body may be infected around the nasal airway, resulting in infection of the secretion storage site.
また，経鼻エアウェイが副鼻腔から鼻腔への開口部を閉塞することにより副鼻腔炎を併発する危険性がある． In addition, there is a risk of sinusitis due to the nasal airway closing the opening from the sinus to the nasal cavity.
さらに，吸入気が経鼻エアウェイ内腔を通過するので鼻腔による加湿効果が消失し，気道の乾燥をきたす危険性もある． Furthermore, since the inhaled air passes through the nasal airway lumen, the humidification effect by the nasal cavity disappears, and there is a risk of airway drying.
そこで，液体の流通できる経鼻エアウェイを提供することにより，前述の欠点を解決しようとするものである． Therefore, by providing a nasal airway through which liquid can be circulated, the above-mentioned drawbacks are to be solved.
上記課題を解決することを目的としてなされた本考案は，経鼻エアウェイに液体の流通できる多数の側孔を具備させることを特徴とする． In order to solve the above problems, the present invention is characterized in that a nasal airway is provided with a number of side holes through which liquid can flow.
本考案の経鼻エアウェイにおいては，経鼻エアウェイ周囲の分泌物は多数の側孔から経鼻エアウェイ内腔に流通できるため，経鼻エアウェイ周囲の分泌物貯留を防止することができる． In the nasal airway of the present invention, secretions around the nasal airway can circulate from many side holes to the nasal airway lumen, so that secretion secretion around the nasal airway can be prevented.
また，多数の側孔を具備しているために，経鼻エアウェイによる副鼻腔から鼻腔への開口部閉塞を防止することができる． In addition, because it has many side holes, it can prevent the obstruction from the sinuses to the nasal cavity due to the nasal airway.
さらに，側孔から経鼻エアウェイ内腔に流通してくる液体である分泌物が経鼻エアウェイ内腔を通過する吸入気を加湿するため，気道の乾燥を防止することもできる． In addition, the secretions, which are fluids that circulate from the side holes to the nasal airway lumen, humidify the inhaled air that passes through the nasal airway lumen, thus preventing the airway from drying out.
本考案は以上の通りであり，従来の製品を使用時の欠点である経鼻エアウェイ周囲への分泌物貯留，副鼻腔から鼻腔への開口部閉塞，気道の乾燥を防止できる．従って，本考案は医療現場において，舌根沈下をきたした患者に対する気道確保を行う際にきわめて有用である． The present invention is as described above, and can prevent the accumulation of secretion around the nasal airway, obstruction of the opening from the sinuses to the nasal cavity, and dryness of the airways, which are disadvantages when using conventional products. Therefore, the present invention is extremely useful for securing the airway for patients with tongue subsidence in the medical field.
１ 側孔
２ 側孔1
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009001079U JP3151095U (en) | 2009-02-03 | 2009-02-03 | Nasal airway with side holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009001079U JP3151095U (en) | 2009-02-03 | 2009-02-03 | Nasal airway with side holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3151095U true JP3151095U (en) | 2009-06-11 |
Family
ID=54855521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009001079U Expired - Lifetime JP3151095U (en) | 2009-02-03 | 2009-02-03 | Nasal airway with side holes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3151095U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065643U (en) * | 1991-11-25 | 1994-01-25 | 弥栄子 朝岡 | Nasal congestion prevention tool |
| JP2002191552A (en) * | 2000-12-27 | 2002-07-09 | Tomoko Kawamura | Auxiliary tool for nasotracheal intubation tube |
| JP2008023105A (en) * | 2006-07-21 | 2008-02-07 | Tokunaga Soki Kenkyusho:Kk | Trachea tube |
| JP2009518082A (en) * | 2005-12-06 | 2009-05-07 | デューリング クラウス | Device for fixing splints, organ ducts and / or vessels |
-
2009
- 2009-02-03 JP JP2009001079U patent/JP3151095U/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065643U (en) * | 1991-11-25 | 1994-01-25 | 弥栄子 朝岡 | Nasal congestion prevention tool |
| JP2002191552A (en) * | 2000-12-27 | 2002-07-09 | Tomoko Kawamura | Auxiliary tool for nasotracheal intubation tube |
| JP2009518082A (en) * | 2005-12-06 | 2009-05-07 | デューリング クラウス | Device for fixing splints, organ ducts and / or vessels |
| JP2008023105A (en) * | 2006-07-21 | 2008-02-07 | Tokunaga Soki Kenkyusho:Kk | Trachea tube |
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