JPS6343647A - Respiration pressure gauge - Google Patents
Respiration pressure gaugeInfo
- Publication number
- JPS6343647A JPS6343647A JP18696586A JP18696586A JPS6343647A JP S6343647 A JPS6343647 A JP S6343647A JP 18696586 A JP18696586 A JP 18696586A JP 18696586 A JP18696586 A JP 18696586A JP S6343647 A JPS6343647 A JP S6343647A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- respiratory
- pressure gauge
- data
- signal processing
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 14
- 230000000241 respiratory effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 210000002345 respiratory system Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 description 12
- 238000012360 testing method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000009795 derivation Methods 0.000 description 3
- 210000003019 respiratory muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000009613 pulmonary function test Methods 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、呼吸運動に伴なって変化する気道内の圧力を
測定すると共洗呼吸に携わる筋肉の強化訓練にも使用で
きる呼吸圧力計に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a respiratory pressure meter that can be used to measure the pressure in the airways that changes with breathing movements and to strengthen the muscles involved in co-cleansing breathing. .
呼吸不全を発症させる原因の１つに横隔膜など呼吸に携
わる筋肉の疲労による筋力低Ｆがある。One of the causes of respiratory failure is low muscle strength due to fatigue of the muscles involved in breathing, such as the diaphragm.
例えば、最大の吸気筋である横隔膜が種々の病因によっ
て疲労して正常な換気を維持するだけの圧変化を呼吸器
系に持続して発生させることができない病態がある。For example, there are pathological conditions in which the diaphragm, which is the largest inspiratory muscle, becomes fatigued due to various causes and is unable to sustainably generate pressure changes in the respiratory system to maintain normal ventilation.
このような病態に対してはまず、呼吸に携わる筋肉の強
さがどの程度であるかを把握することが適切な診断を行
なう上で重要である。For such pathological conditions, it is important to first understand the strength of the muscles involved in breathing in order to make an appropriate diagnosis.
また、治療上ではこれ等の筋肉を強化訓練することが必
要である。Furthermore, in treatment, it is necessary to strengthen and train these muscles.
そこで、従来、肺機能検査のうち呼吸の強さを検査する
方法としては努力性呼出曲線やフローボウム曲線などの
検査がある。Therefore, conventional methods for testing breathing strength among pulmonary function tests include tests such as forced expiration curve and Froboum curve.
上記した努力性呼出曲線および７０一ボウム１曲線はい
ずれも呼吸に伴なう気量や気道に関するものであるため
に、呼吸に携わる筋肉の強さを直接的に検査して評価す
ることができない問題がある。Since both the forced expiration curve and the 70-Boum 1 curve described above relate to the air volume and airways associated with breathing, it is not possible to directly test and evaluate the strength of the muscles involved in breathing. There's a problem.
本発明は、口または鼻を介して気道に通じるようになっ
た圧導出部と、この圧導出部内の圧力を検出する圧出セ
ンサを有する圧力検出手段と、この圧力検出手段からの
圧力信号をとらえて呼気状態もしくは吸気状態における
圧力データとして取出す信号処理手段と、この信号処理
手段の圧力データを表示もしくは記録する出力手段とを
有することを特徴とする。The present invention provides a pressure deriving section that communicates with the respiratory tract through the mouth or nose, a pressure detecting means having a pressure sensor that detects the pressure within the pressure deriving section, and a pressure signal from the pressure detecting means. It is characterized by having a signal processing means for capturing the information and extracting it as pressure data in an exhalation state or an inhalation state, and an output means for displaying or recording the pressure data of this signal processing means.
以上の構成によると、呼吸運動に伴なう気道内の圧力を
測定することによって、呼吸に携わる筋肉の強さを検出
することができ、さらに予じめ気道内圧力を目標値に設
定してリアルタイムのデータ表示とともに表示すること
によシ、その目標値に近づけるように呼吸運動を行ない
、衰弱している筋肉の強化訓練をすることができる。According to the above configuration, the strength of the muscles involved in breathing can be detected by measuring the pressure in the airways associated with respiratory movements, and furthermore, the airway pressure can be set to a target value in advance. By displaying the data in real time, you can perform breathing exercises to get closer to the target value and train to strengthen weakened muscles.
以下に本発明の実施例を図面を用いて説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図はブロック図、第２図は圧導出部の斜視図であシ
、図において１は圧導出部であり、マウスピース２を連
結して用い、例えば通気口の径を選択できるように径の
異なる通気口３を有する回転子４が取付けてちシ、密閉
状態から段階的に通気抵抗を変えることができるように
なっている。Fig. 1 is a block diagram, and Fig. 2 is a perspective view of the pressure derivation part. In the figure, 1 is the pressure derivation part, which is used in conjunction with the mouthpiece 2, so that, for example, the diameter of the vent can be selected. When a rotor 4 having vent holes 3 of different diameters is installed, the ventilation resistance can be changed in stages from a closed state.
５は圧力検出手段であシ、上記圧導出部１と連結してい
て密閉状態となっておシ圧カセンサ等を内蔵している。Reference numeral 5 denotes a pressure detection means, which is connected to the pressure derivation section 1, is in a sealed state, and has a built-in pressure sensor and the like.
６はこの圧力検出手段５からの信号を受ける信号処理手
段であり、呼気状態および吸気状態における圧力データ
を取出す。Reference numeral 6 denotes a signal processing means that receives the signal from the pressure detection means 5, and extracts pressure data in the exhalation state and the inhalation state.
７は信号処理手段６で取出された圧力データを表示する
モニタや記録するためのプリンタなどの出力手段である
。7 is an output means such as a monitor for displaying the pressure data taken out by the signal processing means 6 or a printer for recording it.
８はテンキーである。8 is a numeric keypad.
以上の構成によると、回転子４における通気口３を適度
な通気抵抗に設定しておき、被検者の呼気または吸気時
における気道内圧力を圧力検出手段５により検出した圧
力信号を信号処理手段６によシ経時的な圧力変化を示す
圧力データとして取出すことができるもので、例えば第
３図のグラフに示す如く時間に対する圧力の積分値は呼
吸筋の く強さと持続力を、また呼気時または吸気時の
最大圧は呼吸筋の強さそのものを知る指標となる。According to the above configuration, the ventilation port 3 in the rotor 4 is set to have an appropriate ventilation resistance, and the pressure signal detected by the pressure detection means 5 of the airway pressure during exhalation or inhalation of the subject is processed by the signal processing means. 6 can be extracted as pressure data that shows pressure changes over time.For example, as shown in the graph of Figure 3, the integral value of pressure over time can be used to measure the strength and endurance of the respiratory muscles, as well as the pressure during exhalation. Alternatively, the maximum pressure during inspiration is an indicator of the strength of the respiratory muscles themselves.
また、同グラフにおける上下の鎖線は最大圧力の目標値
であシ、呼気状態および吸気状態の目標値をテンキー８
で入力してモニタやプリンタなどの出力手段γに表わす
ことができるようになっており、被検者はこの目標値を
見ながら目標値に近づけるよう努力して呼吸を繰返すこ
とによって呼吸筋の強化訓練をはかることができる。In addition, the upper and lower chain lines in the same graph are the target values for the maximum pressure, and the target values for the exhalation state and inhalation state can be set using the numeric keypad.
It is possible to input this value and display it on an output means γ such as a monitor or printer, and the examinee strengthens the respiratory muscles by repeatedly breathing and making efforts to get closer to the target value while looking at this target value. You can train.
以上詳細に説明した本発明によると、被検者の呼気およ
び吸気時における気道内の圧力を圧力検出手段で検出し
、その信号から信号処理手段で呼気状態または吸気状態
における気道内圧力を経時的な圧力変化および最大圧力
などのデータとして得ることによシ、呼吸に用いる筋肉
の強さを検査することができ、さらに呼気および吸気の
目標値を定めることによシ、その目標値になるように筋
肉を強化訓練させることもできることになる。According to the present invention described in detail above, the pressure in the airway during exhalation and inspiration of a subject is detected by the pressure detection means, and the pressure in the airway in the exhalation state or the inhalation state is determined over time from the signal by the signal processing means. By obtaining data such as pressure changes and maximum pressure, it is possible to test the strength of the muscles used for breathing, and by setting target values for exhalation and inspiration, it is possible to check the strength of the muscles used for breathing. This means that you can also train your muscles to strengthen.
第１図は本発明の一実施例を示すブロック図、第２図は
圧導出部の斜視図、第３図は呼気と吸気の圧の時間に対
する積分値を示すグラフでちる。FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a perspective view of a pressure deriving section, and FIG. 3 is a graph showing integral values of exhalation and inspiration pressures with respect to time.
Claims (1)
部と、この圧導出部内の圧力を検出する検出センサを有
する圧力検出手段と、この圧力検出手段からの圧力信号
を圧力データとして取出す信号処理手段と、この信号処
理手段の圧力データを表示または記録する出力手段とを
有することを特徴とする呼吸圧力計。 ２、特許請求の範囲第１項において、圧導出部を口また
は鼻を介して気道に通じた際に圧導出部が気道と外気と
の間を密閉し得る構造としたことを特徴とする呼吸圧力
計。 ３、特許請求の範囲第１項において、圧導出部に外気に
通じる通気口を設けたことを特徴とする呼吸圧力計。 ４、特許請求の範囲第１項において、呼気状態もしくは
吸気状態における最大圧力の目標値を表示もしくは記録
することができるようにしたことを特徴とする呼吸圧力
計。 ５、特許請求の範囲第１項において、圧力検出手段で得
た圧力信号から経時的な圧力変化を取出すようにしたこ
とを特徴とする呼吸圧力計。 ６、特許請求の範囲第５項において、圧力データを時間
に対する圧力の積分値としたことを特徴とする呼吸圧力
計。[Claims] 1. A pressure detecting means having a pressure deriving part communicating with the respiratory tract through the mouth or nose, a detection sensor for detecting the pressure within the pressure deriving part, and pressure from the pressure detecting means A respiratory pressure gauge characterized by having a signal processing means for extracting a signal as pressure data, and an output means for displaying or recording the pressure data of the signal processing means. 2. The breathing device according to claim 1, characterized in that the pressure emitting portion has a structure capable of sealing between the airway and the outside air when the pressure emitting portion communicates with the airway through the mouth or nose. Pressure gauge. 3. The respiratory pressure gauge according to claim 1, characterized in that the pressure outlet section is provided with a vent communicating with the outside air. 4. A respiratory pressure meter according to claim 1, characterized in that it is capable of displaying or recording a target value of maximum pressure in an exhalation state or an inhalation state. 5. A respiratory pressure gauge according to claim 1, characterized in that the pressure change over time is extracted from the pressure signal obtained by the pressure detection means. 6. A respiratory pressure gauge according to claim 5, characterized in that the pressure data is an integral value of pressure with respect to time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18696586A JPS6343647A (en) | 1986-08-11 | 1986-08-11 | Respiration pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18696586A JPS6343647A (en) | 1986-08-11 | 1986-08-11 | Respiration pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343647A true JPS6343647A (en) | 1988-02-24 |
Family
ID=16197825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18696586A Pending JPS6343647A (en) | 1986-08-11 | 1986-08-11 | Respiration pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343647A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011120871A (en) * | 2009-09-01 | 2011-06-23 | Adidas Ag | Method and system for monitoring physiological and athletic performance characteristics of subject |
| JP2017023224A (en) * | 2015-07-16 | 2017-02-02 | 株式会社木幡計器製作所 | Respiratory measurement device |
| JP2017029637A (en) * | 2015-08-06 | 2017-02-09 | 株式会社デンソー | Respiratory function examination apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541204U (en) * | 1978-09-05 | 1980-03-17 |
-
1986
- 1986-08-11 JP JP18696586A patent/JPS6343647A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541204U (en) * | 1978-09-05 | 1980-03-17 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011120871A (en) * | 2009-09-01 | 2011-06-23 | Adidas Ag | Method and system for monitoring physiological and athletic performance characteristics of subject |
| JP2017023224A (en) * | 2015-07-16 | 2017-02-02 | 株式会社木幡計器製作所 | Respiratory measurement device |
| JP2017029637A (en) * | 2015-08-06 | 2017-02-09 | 株式会社デンソー | Respiratory function examination apparatus |
| CN107920777A (en) * | 2015-08-06 | 2018-04-17 | 株式会社电装 | Respiratory function test device |
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