JPS61194544U - - Google Patents
Info
- Publication number
- JPS61194544U JPS61194544U JP7968685U JP7968685U JPS61194544U JP S61194544 U JPS61194544 U JP S61194544U JP 7968685 U JP7968685 U JP 7968685U JP 7968685 U JP7968685 U JP 7968685U JP S61194544 U JPS61194544 U JP S61194544U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- flow rate
- detecting
- breathing circuit
- ventilator
- 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 claims description 6
- 230000002269 spontaneous effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 3
- 230000003434 inspiratory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は本考案の適用される人工呼吸器の構造
図、第２図は本考案になる人工呼吸器の自発呼吸
量測定装着置のブロツク図である。
１……人工呼吸器、２……呼吸回路、３……吸
気側の流量センサー、４……呼気側の流量センサ
ー、５……差動増幅器、６……吸気・呼気判別回
路、７……積分回路。
FIG. 1 is a structural diagram of a respirator to which the present invention is applied, and FIG. 2 is a block diagram of a device for measuring spontaneous respiration rate of the respirator according to the present invention. 1... Respirator, 2... Breathing circuit, 3... Flow rate sensor on the intake side, 4... Flow rate sensor on the exhalation side, 5... Differential amplifier, 6... Inspiration/exhalation discrimination circuit, 7... Integral circuit.
Claims (1)
人工呼吸器において、 前記呼吸回路の吸気側及び呼気側の流量を検知
する検知手段と、 前記検知手段の出力により、呼吸回路の吸気側
の流量と呼気側の流量の差を検出する検出手段と を有し、前記検出手段の検出値から自発呼吸量を
測定する様にしたことを特徴とする人工呼吸器の
自発呼吸量測定装置。[Claims for Utility Model Registration] In a ventilator equipped with a breathing circuit in which a constant flow flows, a detection means for detecting the flow rate on the inspiratory side and the expiration side of the breathing circuit; A spontaneous respiration rate measuring device for a ventilator, comprising: a detection means for detecting a difference between a side flow rate and an exhalation side flow rate, and a spontaneous respiration rate is measured from a detected value of the detection means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7968685U JPS61194544U (en) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7968685U JPS61194544U (en) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61194544U true JPS61194544U (en) | 1986-12-04 |
Family
ID=30624828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7968685U Pending JPS61194544U (en) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61194544U (en) |
-
1985
- 1985-05-27 JP JP7968685U patent/JPS61194544U/ja active Pending
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