JP4224610B2 - 呼吸保護具の評価試験用模擬呼吸装置 - Google Patents
呼吸保護具の評価試験用模擬呼吸装置 Download PDFInfo
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- JP4224610B2 JP4224610B2 JP2006113013A JP2006113013A JP4224610B2 JP 4224610 B2 JP4224610 B2 JP 4224610B2 JP 2006113013 A JP2006113013 A JP 2006113013A JP 2006113013 A JP2006113013 A JP 2006113013A JP 4224610 B2 JP4224610 B2 JP 4224610B2
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- 238000012360 testing method Methods 0.000 title claims description 28
- 230000000241 respiratory effect Effects 0.000 title claims description 27
- 238000011156 evaluation Methods 0.000 title claims description 21
- 230000029058 respiratory gaseous exchange Effects 0.000 title description 23
- 230000001681 protective effect Effects 0.000 title description 4
- 238000004088 simulation Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
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- 239000002245 particle Substances 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B27/00—Methods or devices for testing respiratory or breathing apparatus for high altitudes
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
図1は本発明の呼吸保護具の評価試験用呼吸模擬装置の一例を示す構成図である。
ここでは、単なる波形作製だけではなく、例えば、作業現場等でサンプリングした作業者の流量波形、圧力波形をパソコンに取り込んで演算を行い、得られた波形を波形出力器に送ることも可能である。(サンプリングによって得られる作業者の流量波形や圧力波形が呼吸量に直接対応していない場合が多いため、流量波形や圧力波形を呼吸の速度波形に変換する。)
2 電動シリンダ
3 サーボコントローラー
4 データ入出力部
5 PC
6 波形出力部
7 試験人頭
8 試験マスク
9 呼吸模擬装置
10 流量計
11 ガス又は粒子発生器
12 濃度計
13 HEPAフィルタ
14 三方弁
15 微差圧計
16 記録計
Claims (3)
- 空気波形を発生させるための複数のエアシリンダ、該エアシリンダを作動させるための1台の電動シリンダ及び該電動シリンダを入力された波形で制御する制御手段を備えていることを特徴とする呼吸保護具の評価試験用呼吸模擬装置。
- 制御手段が電動シリンダの動作を制御するサーボコントローラー、外部からのアナログ入力を記録し、任意の倍率で再生する入出力器、任意波形を作製するためのPC及びその波形を出力する波形発生部からなる請求項1記載の装置。
- 電動シリンダが0.5KN以上の定格推力及び200mm/sec以上の定格速度をもつ請求項1又は2記載の装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006113013A JP4224610B2 (ja) | 2006-04-17 | 2006-04-17 | 呼吸保護具の評価試験用模擬呼吸装置 |
US11/787,415 US20070259322A1 (en) | 2006-04-17 | 2007-04-16 | Breathing simulator for evaluation test of respirator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006113013A JP4224610B2 (ja) | 2006-04-17 | 2006-04-17 | 呼吸保護具の評価試験用模擬呼吸装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007282826A JP2007282826A (ja) | 2007-11-01 |
JP4224610B2 true JP4224610B2 (ja) | 2009-02-18 |
Family
ID=38661588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006113013A Active JP4224610B2 (ja) | 2006-04-17 | 2006-04-17 | 呼吸保護具の評価試験用模擬呼吸装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070259322A1 (ja) |
JP (1) | JP4224610B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8348673B2 (en) * | 2007-06-11 | 2013-01-08 | Inhalation Sciences Sweden Ab | Device for studying interaction between particles and lungs |
US8585412B2 (en) | 2008-09-30 | 2013-11-19 | Covidien Lp | Configurable respiratory muscle pressure generator |
ITTO20100151A1 (it) * | 2010-03-02 | 2011-09-03 | R S A S R L Silvy | "volume di confinamento per l'esecuzione di test di valutazione dell'efficacia dei dispositivi di protezione individuale amianto" |
JP5564728B2 (ja) * | 2012-10-23 | 2014-08-06 | 柴田科学株式会社 | 面体内環境測定装置及び面体内環境測定方法 |
WO2015082666A1 (en) * | 2013-12-06 | 2015-06-11 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Breathing simulator, system and method for calibrating a gas flowmeter with such a breathing simulator |
DE102016014637A1 (de) * | 2016-12-09 | 2018-06-14 | Dräger Safety AG & Co. KGaA | Kunstkopf zum Testen von Atemschutzgeräten |
CN109100168B (zh) * | 2018-09-11 | 2023-12-05 | 抚顺抚运安仪救生装备有限公司 | 空气呼吸器抗火焰吞噬试验用试验车 |
CN109238759B (zh) * | 2018-09-11 | 2023-12-05 | 抚顺抚运安仪救生装备有限公司 | 空气呼吸器抗火焰吞噬试验系统 |
CN109187064B (zh) * | 2018-09-11 | 2023-10-27 | 抚顺抚运安仪救生装备有限公司 | 空气呼吸器抗火焰吞噬试验系统 |
EP3959707A4 (en) * | 2019-04-24 | 2023-01-04 | Cipla Limited | METHODS AND SYSTEMS FOR SIMULATING INHALED DRUG DEPOSIT ON THE LUNGS |
EP4126259A1 (en) * | 2020-03-27 | 2023-02-08 | Ethera | Test bench for testing a source of purified air and uses thereof |
IT202200006407A1 (it) * | 2022-03-31 | 2023-10-01 | Ares S R L | Sistema per testare dispositivi di protezione individuale delle vie respiratorie per valutarne l'efficacia di protezione da agenti biologici |
CN116593150B (zh) * | 2023-07-14 | 2023-09-08 | 珠海翔翼航空技术有限公司 | 一种飞机用氧气面罩供氧性能试验装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2420372A (en) * | 1944-06-29 | 1947-05-13 | Air Reduction | Leak tester for therapeutic masks |
US2738669A (en) * | 1952-01-05 | 1956-03-20 | Silverman Leslie | Leakage measuring apparatus |
USRE29317E (en) * | 1973-01-29 | 1977-07-26 | Michigan Instruments, Inc. | Pneumatic lung analog |
DE2651217B1 (de) * | 1976-11-10 | 1978-04-06 | Draegerwerk Ag, 2400 Luebeck | Prüfeinrichtung für den dichten Sitz von Atemschutzmasken |
SE425595B (sv) * | 1978-11-29 | 1982-10-18 | Siemens Elema Ab | Anordning vid en andningsapparat |
US4430893A (en) * | 1981-11-16 | 1984-02-14 | Michigan Instruments, Inc. | Pneumatic lung analog for simulation of spontaneous breathing and for testing of ventilatory devices used with spontaneously breathing patients |
US4500480A (en) * | 1982-08-23 | 1985-02-19 | Respiratory Care, Inc. | Pediatric cartridge humidifier |
US4846166A (en) * | 1985-11-12 | 1989-07-11 | University Of Cincinnati | Non-invasive quantitative method for fit testing respirators and corresponding respirator apparatus |
US4765325A (en) * | 1986-12-12 | 1988-08-23 | Crutchfield Clifton D | Method and apparatus for determining respirator face mask fit |
US4796467A (en) * | 1987-04-30 | 1989-01-10 | Biosystems Inc. | Testing device for respiratory protective devices |
US5148802B1 (en) * | 1989-09-22 | 1997-08-12 | Respironics Inc | Method and apparatus for maintaining airway patency to treat sleep apnea and other disorders |
DE4129848A1 (de) * | 1991-09-07 | 1993-03-11 | Draegerwerk Ag | Vorrichtung zum betreiben und pruefen von atemschutzgeraeten |
US5520192A (en) * | 1991-12-23 | 1996-05-28 | Imperial College Of Science, Technology And Medicine | Apparatus for the monitoring and control of respiration |
US5584701A (en) * | 1992-05-13 | 1996-12-17 | University Of Florida Research Foundation, Incorporated | Self regulating lung for simulated medical procedures |
CA2096302A1 (en) * | 1992-05-15 | 1993-11-16 | David Kilis | Air flow controller and recording system |
US5403192A (en) * | 1993-05-10 | 1995-04-04 | Cae-Link Corporation | Simulated human lung for anesthesiology simulation |
US5385139A (en) * | 1993-05-24 | 1995-01-31 | Corn; Stephen B. | Method and apparatus for testing anethesia machine valves |
US5975748A (en) * | 1996-09-30 | 1999-11-02 | Ihc Health Services, Inc. | Servo lung simulator and related control method |
US6910896B1 (en) * | 2000-12-15 | 2005-06-28 | Ram Consulting, Inc. | Mechanical lungs |
US6921267B2 (en) * | 2002-12-06 | 2005-07-26 | University Of Florida Research Foundation, Inc. | Lung simulator for an integrated human patient simulator |
-
2006
- 2006-04-17 JP JP2006113013A patent/JP4224610B2/ja active Active
-
2007
- 2007-04-16 US US11/787,415 patent/US20070259322A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070259322A1 (en) | 2007-11-08 |
JP2007282826A (ja) | 2007-11-01 |
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