JP3116412U - Simple mask for 100% oxygen administration - Google Patents
Simple mask for 100% oxygen administration Download PDFInfo
- Publication number
- JP3116412U JP3116412U JP2005007308U JP2005007308U JP3116412U JP 3116412 U JP3116412 U JP 3116412U JP 2005007308 U JP2005007308 U JP 2005007308U JP 2005007308 U JP2005007308 U JP 2005007308U JP 3116412 U JP3116412 U JP 3116412U
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- oxygen
- reservoir bag
- mask
- internal volume
- oxygen administration
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Abstract
【課題】簡便に高濃度酸素を投与することが可能となる酸素投与回路を供給する。
【解決手段】酸素流入口1と酸素流出口2を作成した密閉型マスク3に、リザーババッグ4と、一定量の内容積をもつ管5を接続する。
【選択図】図1An oxygen administration circuit capable of easily administering high-concentration oxygen is provided.
A reservoir bag and a pipe having a constant internal volume are connected to a hermetic mask having an oxygen inlet and an oxygen outlet.
[Selection] Figure 1
Description
本考案は、医療現場において高濃度酸素投与を可能にする酸素投与回路に関する。 The present invention relates to an oxygen administration circuit that enables high-concentration oxygen administration in a medical field.
従来のリザーババッグ付き酸素投与回路は、開放型マスクにリザーババッグを接続したものである。 A conventional oxygen administration circuit with a reservoir bag has a reservoir bag connected to an open mask.
従来のリザーババッグ付き酸素投与回路にあっては、開放型マスクと顔面との密着性が完全でないために、患者の吸気時にリザーババッグ中の酸素のみでなく、開放型マスクと顔面との間隙から空気も流入する結果、吸入気酸素濃度が低下するという問題点があった。 In the conventional oxygen delivery circuit with a reservoir bag, since the adhesion between the open mask and the face is not perfect, not only the oxygen in the reservoir bag but also the gap between the open mask and the face when the patient inhales. As a result of the inflow of air, there is a problem that the oxygen concentration of the intake air decreases.
本考案の酸素投与回路においては、酸素流入口1と酸素流出口2を作成した密閉型マスク3に、リザーババッグ4と、一定量の内容積をもつ管5を接続した。 In the oxygen administration circuit of the present invention, a
密閉型マスクを使用することにより、顔面との間隙からの空気流入を防止し、リザーババッグ4に貯留している酸素と一定量の内容積をもつ管5に満たされている酸素とを吸入させることにより、高濃度酸素を投与することが可能となる。 By using the hermetic mask, air inflow from the gap with the face is prevented, and oxygen stored in the
考案の実施の形態を実施例にもとづき図面を参照して説明する。
図1において、密閉型マスク3に作成した酸素流入口1にリザーババッグ4を接続し、酸素流出口2に一定量の内容積をもつ管5を接続して大気に開放する。An embodiment of the invention will be described based on examples with reference to the drawings.
In FIG. 1, a
本考案は以上のような構造からなり、次のように使用する。
酸素供給用チューブ6を通じて酸素を供給し、リザーババッグ4を酸素で満たし、密閉型マスク3を患者の顔面に密着させ、酸素を持続的に供給する。The present invention has the structure as described above and is used as follows.
Oxygen is supplied through the oxygen supply tube 6, the
また、管5の内容積量を調節して一定量の空気を流入させることにより、吸入気酸素濃度を調節することもできる。 Further, the intake air oxygen concentration can be adjusted by adjusting the internal volume of the
1 酸素流入口
2 酸素流出口
3 密閉型マスク
4 リザーババッグ
5 一定量の内容積をもつ管
6 酸素供給用チューブDESCRIPTION OF SYMBOLS 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005007308U JP3116412U (en) | 2005-08-08 | 2005-08-08 | Simple mask for 100% oxygen administration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005007308U JP3116412U (en) | 2005-08-08 | 2005-08-08 | Simple mask for 100% oxygen administration |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002176391A Continuation JP2003325667A (en) | 2002-05-15 | 2002-05-15 | Facilitated mask for providing 100% oxygen |
Publications (1)
Publication Number | Publication Date |
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JP3116412U true JP3116412U (en) | 2005-12-08 |
Family
ID=43278630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005007308U Expired - Lifetime JP3116412U (en) | 2005-08-08 | 2005-08-08 | Simple mask for 100% oxygen administration |
Country Status (1)
Country | Link |
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JP (1) | JP3116412U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114569859A (en) * | 2022-04-02 | 2022-06-03 | 北京奥臻医疗科技有限公司 | Oxygen mask body and oxygen mask |
-
2005
- 2005-08-08 JP JP2005007308U patent/JP3116412U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114569859A (en) * | 2022-04-02 | 2022-06-03 | 北京奥臻医疗科技有限公司 | Oxygen mask body and oxygen mask |
CN114569859B (en) * | 2022-04-02 | 2023-11-03 | 北京奥臻医疗科技有限公司 | Oxygen mask body and oxygen mask |
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