JP2781949B2 - Humidifier silencer in oxygen inhaler - Google Patents
Humidifier silencer in oxygen inhalerInfo
- Publication number
- JP2781949B2 JP2781949B2 JP4493794A JP4493794A JP2781949B2 JP 2781949 B2 JP2781949 B2 JP 2781949B2 JP 4493794 A JP4493794 A JP 4493794A JP 4493794 A JP4493794 A JP 4493794A JP 2781949 B2 JP2781949 B2 JP 2781949B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- cylinder
- pipe
- guide plate
- silencer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Air Humidification (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、病院で呼吸困難な患者
に使用する、酸素吸入装置の加湿部で発生する酸素の泡
の発生音や破裂音を消すための消音器に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a silencer used for a patient who has difficulty breathing in a hospital, for suppressing a sound of generating or bursting oxygen bubbles generated in a humidifying portion of an oxygen inhaler.
【０００２】[0002]
【従来の技術】従来の酸素吸入装置の加湿部は、酸素ボ
ンベから送り込まれる酸素の導入管の先端に噴出部を設
け、噴出部より水中へ酸素が泡状に噴出されている。2. Description of the Related Art A humidifying section of a conventional oxygen inhaler is provided with a spout at the tip of an oxygen introduction pipe fed from an oxygen cylinder, and oxygen is spouted into water from the spout in a bubble form.
【０００３】[0003]
【発明が解決しようとする課題】病院等で酸素吸入を行
うときは、病室に設置されている酸素供給部より、導入
管で加湿部の水を収容した透明容器の水中内へ酸素を導
き、加湿後患者に吸入させているのであるが、導入管の
先端の噴出部より水中へ噴出される酸素の泡の発生音や
破裂音は、静かな病室内では以外と耳障りとなり、患者
にとって不快感を覚えるのである。When oxygen is inhaled at a hospital or the like, oxygen is introduced into the transparent container containing the water of the humidifying section from the oxygen supply section installed in the sickroom by an introduction pipe. The patient is inhaled after humidification, but the sound of the bubbles and bursting of the oxygen bubbles ejected into the water from the ejection section at the end of the introduction tube is harsh and unpleasant for patients except in quiet hospital rooms. I remember.
【０００４】上記点より本発明は、酸素吸入の加湿部で
発生する酸素の泡の発生音や破裂音を消すことのできる
消音器を提供しようとするものである。[0004] In view of the above, it is an object of the present invention to provide a silencer capable of eliminating the generation sound and bursting sound of oxygen bubbles generated in a humidifying section for oxygen inhalation.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
本発明は、上面が塞がれ下面が開口した筒体の中央に筒
体より短いパイプ通入管が設けられ、筒体とパイプ通入
管の間隙が数室に区画されると共に、筒体の内壁で各室
の下部に、下方が内側に向け垂下した弾性を有するガイ
ド板が設けられ、該ガイド板の内側に網が介入されると
共に、筒体の上方に酸素通り抜け孔が多数穿設されてい
ることを特徴とするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a pipe having a pipe whose length is shorter than the length of the pipe at the center of the pipe whose upper surface is closed and whose lower surface is open. Is divided into several chambers, and at the lower part of each chamber on the inner wall of the cylindrical body, an elastic guide plate is provided, whose lower part hangs inward, and a net is interposed inside the guide plate. A large number of oxygen passage holes are formed above the cylindrical body.
【０００６】[0006]
【作用】本発明の作用を説明すれば、本発明消音器の中
央のパイプ通入管の下端より酸素の導入管を挿通し、パ
イプ通入管の下端に噴出部を位置させ、透明容器の水中
に入れる。噴出部は筒体の下部に設けたガイド板の下方
が内側へ向け垂下されているためガイド板により保持さ
れ、又下方より噴出部を筒体内へ収容する場合は、ガイ
ド板が弾性を有するため、ガイド板を開き筒体内の網の
内側へ導くことができる。In order to explain the operation of the present invention, an oxygen inlet pipe is inserted from the lower end of the pipe inlet pipe at the center of the muffler of the present invention, and the ejection part is located at the lower end of the pipe inlet pipe, and the water is introduced into the transparent container. Put in. The ejection part is held by the guide plate because the lower part of the guide plate provided at the lower part of the cylinder is suspended inward, and when the ejection part is housed in the cylinder from below, the guide plate has elasticity. Then, the guide plate can be opened and guided to the inside of the net in the cylinder.
【０００７】そして、酸素供給部より酸素を導入管内へ
送り込めば、噴出部より噴出した酸素の泡は網に当た
り、網目をくぐり噴出の勢いが和らいで、泡発生の際の
音は殆ど消されると共に、ガイド板に沿って区画された
区画室内に入る。区画室内では、酸素の泡は区画壁や筒
体の内壁に当たり、壁面に沿って上昇し勢いが弱まり水
面上で破裂するが、その破裂音は泡の上昇の勢いがなく
なり殆ど消音される。When oxygen is sent from the oxygen supply section into the introduction pipe, the bubbles of oxygen ejected from the ejection section hit the net, the energy of the jet is reduced through the mesh, and the sound generated at the time of the bubble generation is almost eliminated. At the same time, the robot enters the compartment defined by the guide plate. In the compartment, the oxygen foam hits the partition wall or the inner wall of the cylindrical body, rises along the wall surface, weakens the force and explodes on the water surface, but the bursting sound disappears almost without the rising force of the bubble.
【０００８】水面上の筒体には多数の酸素通り抜け孔が
設けられているため、酸素は通り抜け孔を通り導出パイ
プを経て患者へ供給される。又、筒体の上部を塞ぎ、酸
素通り抜け孔より酸素のみを通り抜けるようにしたた
め、泡の破裂の際、水が飛散しても患者へ通じる導出パ
イプ内に水が入り込み患者が吸う危険はない。[0008] Since a large number of oxygen passage holes are provided in the cylinder above the water surface, oxygen is supplied to the patient through the passage holes and the outlet pipe. In addition, since the upper portion of the cylinder is closed to allow only oxygen to pass through the oxygen passage hole, there is no danger that water will enter the outlet pipe leading to the patient and be sucked by the patient even if the water scatters when the bubbles burst.
【０００９】[0009]
【実施例】以下、本発明の一実施例を図面に基づき説明
する。図１は本発明消音器の使用状態を示す縦断正面
図、図２は同上の横断平面図、図３は同上の底面図であ
る。而して、図中１は上面が塞がれ下面が開口した合成
樹脂等より成る透明な筒体であり、筒体１の中央に筒体
１の上端から下方に向け、筒体１より短いパイプ通入管
２が設けられている。３は筒体１とパイプ通入管２の間
隙に設けた合成樹脂等より成る透明な仕切り壁であり、
筒体１は仕切り壁３により複数の室４に区画されてい
る。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a vertical sectional front view showing a use state of the muffler of the present invention, FIG. 2 is a cross-sectional plan view of the same, and FIG. 3 is a bottom view of the same. In the figure, reference numeral 1 denotes a transparent cylinder made of a synthetic resin or the like having a closed upper surface and an open lower surface. The transparent cylinder is located at the center of the cylinder 1 and extends downward from the upper end of the cylinder 1 and is shorter than the cylinder 1. A pipe passage 2 is provided. Reference numeral 3 denotes a transparent partition wall made of a synthetic resin or the like provided in a gap between the cylindrical body 1 and the pipe insertion pipe 2,
The cylinder 1 is divided into a plurality of chambers 4 by partition walls 3.
【００１０】そして、区画された各室４の筒体１の内壁
下部に合成樹脂等の弾性材により短冊状に透明なガイド
板５の下方が筒体の中央に向け垂下され、ガイド板５の
下方は筒体１の下端より突出している。６はガイド板５
の内側に介入した網である。又、筒体１の上方で、各室
４に数個の酸素通り抜け孔７が穿設されている。酸素通
り抜け孔７は水面より上方位置に穿設される。尚、筒体
１、仕切り壁３、ガイド板５が透明であるため、酸素の
供給状態が外部より確認できるものである。[0010] The lower portion of the transparent guide plate 5 in the shape of a strip made of an elastic material such as synthetic resin is hung downwardly toward the center of the tubular body at the lower portion of the inner wall of the cylindrical body 1 of each partitioned chamber 4. The lower part protrudes from the lower end of the cylinder 1. 6 is a guide plate 5
It is a net that intervenes inside. Further, several oxygen passage holes 7 are formed in each chamber 4 above the cylinder 1. The oxygen passage hole 7 is formed above the water surface. In addition, since the cylinder 1, the partition wall 3, and the guide plate 5 are transparent, the supply state of oxygen can be confirmed from the outside.
【００１１】又、図中８は酸素ボンベ（図示せず）より
水を収容し密閉した透明容器９内に酸素を供給する導入
管であり、その先端にエアストーン等の酸素噴出部１０
が設けられている。１１は透明容器より患者側へ加湿さ
れた酸素を供給する導出パイプである。In FIG. 1, reference numeral 8 denotes an inlet pipe for supplying oxygen into a sealed transparent container 9 containing water from an oxygen cylinder (not shown).
Is provided. Reference numeral 11 denotes an outlet pipe for supplying humidified oxygen from the transparent container to the patient.
【００１２】[0012]
【発明の効果】本発明によれば、病室で酸素吸入時、加
湿部に於いて酸素の泡の発生音や破裂音は消音器により
殆ど消されるため、従来のような不快な音がなく、病室
内も静かになり、患者にとっては不快感を覚えることも
なく、静かに治療を受けることができるものであって有
用な発明である。According to the present invention, when oxygen is inhaled in a hospital room, the sound of generating and bursting oxygen bubbles in the humidifying section is almost completely eliminated by the silencer, so that there is no unpleasant sound as in the prior art. This is a useful invention in which the sickroom becomes quiet, and the patient can receive treatment quietly without feeling uncomfortable.
【図１】本発明消音器の使用状態を示す縦断正面図であ
る。FIG. 1 is a longitudinal sectional front view showing a use state of a muffler of the present invention.
【図２】本発明消音器の横断平面図である。FIG. 2 is a cross-sectional plan view of the muffler of the present invention.
【図３】本発明消音器の底面図である。FIG. 3 is a bottom view of the muffler of the present invention.
１ 筒体 ２ パイプ通入管 ３ 仕切り壁 ４ 室 ５ ガイド板 ６ 網 ７ 酸素通り抜け孔 DESCRIPTION OF SYMBOLS 1 Cylindrical body 2 Pipe penetration pipe 3 Partition wall 4 Room 5 Guide plate 6 Net 7 Oxygen passage hole
Claims (1)
に筒体より短いパイプ通入管が設けられ、筒体とパイプ
通入管の間隙が数室に区画されると共に、筒体の内壁で
各室の下部に、下方が内側に向け垂下した弾性を有する
ガイド板が設けられ、該ガイド板の内側に網が介入され
ると共に、筒体の上方に酸素通り抜け孔が多数穿設され
ていることを特徴とする酸素吸入装置に於ける加湿部の
消音器。A pipe passage shorter than the cylinder is provided at the center of the cylinder whose upper surface is closed and whose lower surface is open, and a gap between the cylinder and the pipe passage is divided into several chambers. At the lower part of each chamber on the inner wall, a guide plate having elasticity is provided, the lower part of which hangs down inward.A net is interposed inside the guide plate, and a number of oxygen passage holes are formed above the cylindrical body. A silencer for a humidifying unit in an oxygen inhaler, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4493794A JP2781949B2 (en) | 1994-02-18 | 1994-02-18 | Humidifier silencer in oxygen inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4493794A JP2781949B2 (en) | 1994-02-18 | 1994-02-18 | Humidifier silencer in oxygen inhaler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07227426A JPH07227426A (en) | 1995-08-29 |
| JP2781949B2 true JP2781949B2 (en) | 1998-07-30 |
Family
ID=12705404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4493794A Expired - Lifetime JP2781949B2 (en) | 1994-02-18 | 1994-02-18 | Humidifier silencer in oxygen inhaler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2781949B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ301600B6 (en) * | 2007-02-15 | 2010-04-28 | Kašpar@Martin | Compact oxygen inhalator with energy beverage |
| JP6091944B2 (en) * | 2013-03-14 | 2017-03-08 | アトムメディカル株式会社 | Respiratory gas heating humidifier |
| CN103446651B (en) * | 2013-09-24 | 2015-12-30 | 浙江信纳医疗器械科技有限公司 | A kind of quiet humidification device |
| CN105079927A (en) * | 2014-05-15 | 2015-11-25 | 郎彦宇 | Sleep breathing machine |
| CN107050599B (en) * | 2017-04-21 | 2019-06-14 | 青岛山大齐鲁医院（山东大学齐鲁医院（青岛）） | Oxygen inhalation equipment |
-
1994
- 1994-02-18 JP JP4493794A patent/JP2781949B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07227426A (en) | 1995-08-29 |
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