JP2005227372A - Respiratory passage control simulation model - Google Patents

Respiratory passage control simulation model Download PDF

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JP2005227372A
JP2005227372A JP2004033885A JP2004033885A JP2005227372A JP 2005227372 A JP2005227372 A JP 2005227372A JP 2004033885 A JP2004033885 A JP 2004033885A JP 2004033885 A JP2004033885 A JP 2004033885A JP 2005227372 A JP2005227372 A JP 2005227372A
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esophagus
stomach
airway
simulation model
tube
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JP4252001B2 (en
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Akira Sato
亮 佐藤
Futoshi Takahashi
太 高橋
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Koken Co Ltd
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Koken Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a simulator which is composed of a simulation model into which various intratracheal intubation tubes can be inserted and which enables a user to check the state of insertion of the intratracheal intubation tube. <P>SOLUTION: The respiratory passage control simulation model is composed of a mannequin of a whole body or of an upper body. The model comprises a respiratory passage structure 5 imitating the airway of a living body, and an esophagus structure 6 imitating the esophagus of a living body or an esophagus/stomach structure having a stomach structure imitating the stomach of a living body at the end of the esophagus structure 6. The esophagus structure 6 or the esophagus/stomach structure is flat-shaped. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

全身、あるいは上半身のマネキンからなる気道管理シミュレーションモデルであって、特に各種気管チューブ挿入トレーニングにおいて気管チューブ挿入後に、二次確認として食道挿管検知管(EDD:Esophageal Detector Devices)による食道挿管の状態が確認できる気道管理シミュレーションモデルに関する。   An airway management simulation model consisting of a whole body or upper body mannequin, especially after various tracheal tube insertion training, after the tracheal tube insertion, the state of esophageal intubation by the esophageal intubation detector tube (EDD: Esophageal Detector Devices) is confirmed It relates to a possible airway management simulation model.

医師、救急救命士等により行われる応急処置のうち、器具を使用する二次救命処置の中で気道の確保においては、気管挿管チューブ、ラリンゲアルマスク、食道閉鎖式エアウェイ、コンビチューブ等各種のチューブが用いられる。当然いずれのチューブであっても確実に気道に挿入し、気道を確保する事が求められ、挿入後一次確認で気道が確保されていることを確認するために胸部の膨らみを目視で確認後、胸部に聴診器をあて換気チェックを確認することが行われている。
しかし、混乱した現場においては確実に気管チューブを気道に挿入することは困難であるといわれており、時には食道に挿入されてしまい、それに気が付かないことが予想される。そのために気管挿管をトレーニングするためのシミュレーションモデルが特許文献1に開示され、また、市販されているので気道への気管チューブ挿入を体験することはでき、食道への誤挿入もある程度は学習することは可能である。そして実際の現場では、食道への挿入を避けるために食道挿管検知器(EDD)、呼気終末CO検知器等の誤挿入防止のための装置が用いられているが、既存の気管内挿管をトレーニングするためのシミュレーションモデルではこれらの装置を使用することができないために、実際的な気管内挿管を学習することは出来なかった。
誤挿入防止のための装置の一つである食道挿管検知器(EDD)は、気管挿管チューブを挿管後、EDDを口から出ている気管チューブ末端に取り付けることにより作動させるもので、EDDの内筒を引っ張る、あるいは吸引バルブを圧迫する等,EDDによって吸引状態を作った場合、気管挿管チューブが気道に入っていれば気管内の空気がEDDに入ることによりEDDの吸引状態は保持されず、気管に挿管されていることが確認されるものである。一方誤って食道に挿入されている場合には、EDDの吸引状態が保持されるために、気管ではなく食道に挿管されていると判断することが出来るものである。
このように従来の気管挿入をトレーニングするためのシミュレーションモデルでは、気管挿入、食道挿入のいずれの場合もEDDの吸引状態が保持されないため、このEDDを使用することが出来ず、従って実際的な気管チューブの挿管を習得する事を訓練することは出来なかった。
特開昭59−30582号公報
Among the first-aid treatments performed by doctors, paramedics, etc., various types of tubes such as tracheal intubation tubes, laringeal masks, esophageal closure airways, and combination tubes are used to secure the airway during secondary life-saving procedures using equipment. It is done. Of course, any tube is surely inserted into the airway and it is required to secure the airway, and after confirming the bulge of the chest to confirm that the airway is secured by primary confirmation after insertion, A ventilation check is performed by placing a stethoscope on the chest.
However, it is said that it is difficult to reliably insert the tracheal tube into the airway at a confused site, and sometimes it is inserted into the esophagus and it is expected that it will not be noticed. Therefore, a simulation model for training tracheal intubation is disclosed in Patent Document 1, and since it is commercially available, it is possible to experience tracheal tube insertion into the airway, and to learn to some extent misinsertion into the esophagus Is possible. And in actual sites, in order to avoid insertion into the esophagus, devices for preventing erroneous insertion such as an esophageal intubation detector (EDD) and an end-tidal CO 2 detector are used. Since these devices cannot be used in the simulation model for training, it was not possible to learn practical endotracheal intubation.
The esophageal intubation detector (EDD), which is one of the devices for preventing erroneous insertion, is activated by attaching the EDD to the end of the tracheal tube coming out of the mouth after intubating the tracheal intubation tube. If the suction state is created by EDD, such as pulling the tube or pressing the suction valve, if the tracheal intubation tube is in the airway, the air in the trachea will enter the EDD, and the suction state of the EDD will not be maintained. Confirmed to be intubated into the trachea. On the other hand, when it is erroneously inserted into the esophagus, the suction state of EDD is maintained, so that it can be determined that the tube is intubated into the esophagus instead of the trachea.
Thus, in the conventional simulation model for training the trachea insertion, since the EDD suction state is not maintained in both cases of the trachea insertion and the esophagus insertion, this EDD cannot be used. I couldn't train to learn tube intubation.
JP 59-30582 A

本発明は上記の訓練が可能であって、実際的な気管挿管を習得できる気管挿管シミュレーションモデルについて種々の検討をした結果、本発明品を完成したもので、本発明では器具を用いた気道確保で各種気管挿管チューブの挿入可能なシミュレ−ションモデルと食道挿管検知管(EDD)により気管挿管チュ−ブが気管内に入っていることを確認できるシミュレーターを提供することである。   As a result of various studies on a tracheal intubation simulation model in which the above-described training is possible and mastering practical tracheal intubation, the present invention has been completed, and the present invention has an airway securing method using an instrument. Therefore, it is to provide a simulator capable of confirming that the tracheal intubation tube is in the trachea by using a simulation model in which various tracheal intubation tubes can be inserted and an esophageal intubation detection tube (EDD).

本発明の要旨は、全身または上半身のマネキンからなる気道管理シミュレーションモデルであって、該モデルは、生体の気道を模した気道構造物と生体の食道を模した食道構造物、或いは前記食道構造物の先端に生体の胃を模した胃構造物を設けた食道・胃構造物を有し、且つ、前記食道構造物若しくは食道・胃構造物が扁平な形状であることを特徴とする気道管理シミュレーションモデルである。そして、前記扁平な形状である食道構造物或いは食道・胃構造物が、気道確保時に使用する器具を挿入することで拡張する事が出来るようにすることが好ましい。   The gist of the present invention is an airway management simulation model comprising a mannequin of the whole body or upper body, the model being an airway structure simulating a living airway and an esophageal structure simulating a living esophagus, An esophagus / stomach structure provided with a stomach structure simulating a living stomach at the tip of the body, and the esophagus structure or the esophagus / stomach structure has a flat shape, It is a model. It is preferable that the esophageal structure or the esophagus / stomach structure having the flat shape can be expanded by inserting an instrument used for securing the airway.

本発明においては、気管については生体の気道を模した構造を持ち、一方食道については生体を模した食道、あるいは胃の構造をつぶした扁平な構造とした食道、あるいは胃からなる一端が閉鎖された構造物を有した気管内挿管シミュレーションモデルであるので、気管チューブが気管構造物に挿管され食道挿管検知器(EDD)を使用した際に、EDDの吸引が保持されることはない。しかし、気管チューブが食道構造物または食道・胃構造物に挿管され、食道挿管検知器(EDD)を使用した際には他端が閉鎖され、且つ、扁平な構造物であるためこれらの構造物中に空気が含まれずにEDDの吸引が保持されることになり、EDDの使用を学習することが可能となる。
これによって本発明のシミュレーターを使用することによって器具を用いた気道確保で各種機関挿入チューブの挿入、及びEDDの使用を同時にトレーニングすることが出来、総合的な気管内挿管の学習が可能となる。
In the present invention, the trachea has a structure simulating the airway of the living body, while the esophagus is closed to the esophagus simulating the living body, the esophagus having a flattened structure of the stomach, or the stomach. Therefore, when the tracheal tube is intubated into the tracheal structure and the esophageal intubation detector (EDD) is used, the suction of EDD is not maintained. However, since the tracheal tube is intubated into an esophageal structure or esophagus / stomach structure, and the other end is closed when an esophageal intubation detector (EDD) is used, these structures are flat. The suction of EDD is held without air being contained therein, and it becomes possible to learn the use of EDD.
Thus, by using the simulator of the present invention, it is possible to train the insertion of various types of engine insertion tubes and the use of EDD at the same time by securing an airway using an instrument, and it becomes possible to learn comprehensive endotracheal intubation.

本発明にかかるシミュレーションモデルは全身、あるいは上半身のいずれでもよく、これらモデルの頭部には生体の口唇、口腔構造を設け、その口唇を開き気管チューブが挿入でき、その先に気道構造物、並びに扁平な食道構造物、あるいは食道・胃構造物が、全身、あるいは上半身の構造に組み込まれている。
気管については生体を模した類似の構造、例えば円筒状の構造で気管チューブを挿入できる構造であれば問題はない。また気管構造の挿入と反対の他端は開放されていて良く、要はEDDの吸引が保持できない構造であれば良い。
食道については生体を模した類似の構造、例えば円筒状の構造をつぶし扁平となった構造で、扁平チューブの内部にEDDの吸引を保持が可能なように空気が含まれない構造であれば問題ない。食道には胃構造物が付属するか、あるいはしないかのいずれの構造も可能である。食道に胃構造物が付属しない場合には、食道の気管チューブ挿管口と反対の他端を閉鎖する必要がある。
The simulation model according to the present invention may be either the whole body or the upper body, and the head of these models is provided with a lip and oral structure of a living body, the lip can be opened and a tracheal tube can be inserted, and an airway structure, A flat esophageal structure, or an esophagus / stomach structure, is incorporated into the whole body or upper body structure.
As for the trachea, there is no problem as long as it has a similar structure imitating a living body, for example, a cylindrical structure in which a tracheal tube can be inserted. Further, the other end opposite to the insertion of the trachea structure may be opened, and in short, any structure that does not hold the suction of EDD may be used.
For the esophagus, a similar structure that mimics the living body, for example, a structure that is flattened by crushing a cylindrical structure, and that does not contain air so that EDD suction can be retained inside the flat tube is problematic. Absent. The esophagus can be configured either with or without a stomach structure. If no gastric structure is attached to the esophagus, it is necessary to close the other end of the esophagus opposite the tracheal tube intubation port.

食道に胃構造物が付属する場合には胃の構造物も食道と同様に扁平にする必要がある。また胃の構造物は袋状とし閉鎖しEDDの吸引が保持できる構造とする。当然胃と食道は一体で製造するか、接続部を密閉し空気の漏れがない構造とする必要がある。
気道、食道の構造物は器具を用いた気道確保で各種気管チューブが挿入可能な大きさで、生体と類似の大きさであれば問題ない。
これら構造物の材料について特に制限はないが、食道、胃については扁平の構造を維持でき、気道挿管チューブ、ラリンゲアルマスク、食道閉鎖式エアウェイ、コンビチューブ等の気管挿管チューブが挿入された際にチューブに密着し、空気が取り入れられる空隙を生ずることがない材料であれば良い。具体的にはシリコーン、ポリ塩化ビニル、ポリウレタン等をあげることが出来る。
本シミュレーターに他の機能、例えば心臓マッサージや人工呼吸等の処置トレーニング機能、あるいは二次救命処置として知られる不整脈に対する除細動、静脈路確保及び輸液の注入等の処置トレーニング機能が付属しても問題はなく、具体的にはコーケン気道管理モデル、高研気管挿管訓練モデル:喜々一発((株)高研製)、サカモト気管挿管トレーナー((株)坂本モデル製)、気道管理トレーナー(レールダル社製)、気管挿管練習モデル(アンブ社製)等の既存モデルの気管チューブ挿管部位を本発明に交換し用いることが可能である。
When a stomach structure is attached to the esophagus, the stomach structure needs to be flat like the esophagus. In addition, the stomach structure is formed in a bag shape so that the suction of EDD can be maintained. Of course, the stomach and esophagus must be manufactured as a single unit, or the connection must be sealed to prevent air leakage.
The structure of the airway and esophagus is not a problem as long as various tracheal tubes can be inserted by securing an airway using an instrument and have a size similar to that of a living body.
There are no particular restrictions on the materials of these structures, but the flat structure of the esophagus and stomach can be maintained, and when a tracheal intubation tube such as an airway intubation tube, laringeal mask, esophageal closed airway, or combination tube is inserted into the tube Any material may be used as long as it is in close contact and does not generate a void into which air is taken in. Specific examples include silicone, polyvinyl chloride, and polyurethane.
This simulator also has other functions such as treatment training functions such as heart massage and artificial respiration, or treatment training functions such as defibrillation for arrhythmia known as secondary lifesaving treatment, securing of the venous route and infusion of infusion There are no problems. Specifically, Koken airway management model, Koken tracheal intubation training model: Kiichi Ippatsu (manufactured by Koken), Sakamoto tracheal intubation trainer (manufactured by Sakamoto model), airway management trainer (Laerdal) Manufactured), tracheal intubation practice model (manufactured by Ambu Co., Ltd.), etc., can be used by replacing the tracheal tube intubation site of the existing model with the present invention.

以下に図をもって本発明を詳しく説明するが、本発明はこれら実施例及び試験例により限定されるものではない。
図1に外観を、図2に気道、食道構造物を、図3に扁平な食道構造物を示す。
図1は本発明にかかるシミュレーションモデルの上半身の場合の外観図である。図1において、モデル1の頭部2には生体の口唇3、咽頭4が設けてある。そして、口唇3は開いてここに気管チューブが挿入出来る構造となっている。図2はこのモデルの顔表皮をめくり咽頭部の構造をしめしたものであって、咽頭部には気管構造物5及び食道構造物6が設けられており、気管構造物5が前面、扁平な食道構造物6が後面である。この部分を図3に示した。
本発明においては口唇3より咽頭4に気管挿入チューブを挿入し、その気管挿入チューブの口唇3より出ている部分にEDDを取り付けた場合、気管挿入チューブが気管構造物5に挿入されているときは気管構造物5は開放されているのでEDDは吸引状態を保持することが出来ず、他方、気管挿入チューブが食道構造物または食道・胃構造物に挿入された場合はこれらの構造物は扁平で閉鎖されているのでEDDは吸引状態を保持することとなり、従ってこのモデルによって気管挿入チューブが正確に気管構造物5に挿入出来ているかどうかを管理することが出来る。
Hereinafter, the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to these examples and test examples.
FIG. 1 shows an appearance, FIG. 2 shows an airway and an esophagus structure, and FIG. 3 shows a flat esophagus structure.
FIG. 1 is an external view of the upper body of a simulation model according to the present invention. In FIG. 1, a living body lip 3 and pharynx 4 are provided on the head 2 of the model 1. And the lip 3 is open, and the tracheal tube can be inserted here. FIG. 2 shows the structure of the pharynx by turning the face epidermis of this model. The trachea structure 5 and the esophagus structure 6 are provided on the pharynx, and the trachea structure 5 is front and flat. The esophageal structure 6 is the rear surface. This part is shown in FIG.
In the present invention, when a trachea insertion tube is inserted into the pharynx 4 from the lip 3 and an EDD is attached to a portion of the trachea insertion tube protruding from the lip 3, the trachea insertion tube is inserted into the trachea structure 5 Since the trachea structure 5 is open, the EDD cannot maintain the suction state. On the other hand, when the tracheal tube is inserted into the esophagus structure or the esophagus / stomach structure, these structures are flat. Since the EDD is kept in the suction state, it is possible to manage whether or not the tracheal insertion tube can be accurately inserted into the tracheal structure 5 by this model.

本発明にかかるシミュレーションモデルの上半身外観図Upper body external view of simulation model according to the present invention 図1のシミュレーションモデルの内部構造を示した斜視図The perspective view which showed the internal structure of the simulation model of FIG. 本発明にかかるシミュレーションモデルの気管構造物及び食道構造物を示した斜視図The perspective view which showed the trachea structure and esophagus structure of the simulation model concerning this invention

符号の説明Explanation of symbols

1 モデル 2 頭部 3 口唇 4 咽頭部
5 気管構造物 6 食道構造物
1 Model 2 Head 3 Lips 4 Throat 5 Tracheal Structure 6 Esophageal Structure

Claims (2)

全身または上半身のマネキンからなる気道管理シミュレーションモデルであって、該モデルは、生体の気道を模した気道構造物と生体の食道を模した食道構造物或いはその先端に生体の胃を模した胃構造物を有する食道・胃構造物を有し、且つ、前記食道構造物または食道・胃構造物が扁平な形状であることを特徴とする気道管理シミュレーションモデル。   An airway management simulation model comprising a whole body or upper body mannequin, the model comprising an airway structure simulating a living airway and an esophageal structure simulating a living esophagus or a stomach structure simulating a living stomach An airway management simulation model characterized by having an esophagus / stomach structure having an object and the esophagus structure or esophagus / stomach structure having a flat shape. 扁平な形状である食道構造物または食道・胃構造物は、気道確保時に使用する器具を挿入することで拡張する事が出来ることを特徴とする請求項1に記載の気道管理シミュレーションモデル。
The airway management simulation model according to claim 1, wherein the esophageal structure or the esophagus / stomach structure having a flat shape can be expanded by inserting an instrument used for securing the airway.
JP2004033885A 2004-02-10 2004-02-10 Airway management simulation model Expired - Lifetime JP4252001B2 (en)

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WO2009018334A2 (en) * 2007-07-30 2009-02-05 Monster Medic, Inc. Systems and methods for remote controlled interactive training and certification
WO2009018334A3 (en) * 2007-07-30 2009-04-09 Monster Medic Inc Systems and methods for remote controlled interactive training and certification
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JP2010282170A (en) * 2009-10-23 2010-12-16 Okayama Univ Tube insert training model
JP2012024314A (en) * 2010-07-23 2012-02-09 Hitachi Automotive Systems Ltd Apparatus for testing particle characteristics
KR101374023B1 (en) 2013-06-12 2014-03-12 김명삼 Madical parish for the in human organs absorption training
JP2017026688A (en) * 2015-07-16 2017-02-02 株式会社京都科学 Human body model for training

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