AURA - A NEW RESPIRATORY MONITOR AND APNEA ALARM FOR SPONTANEOUSLY BREATHING PATIENTS

被引：19

作者：

CYNA, AM ^{[1
]}

KULKARNI, V ^{[1
]}

TUNSTALL, ME ^{[1
]}

HUTCHISON, JMS ^{[1
]}

MALLARD, JR ^{[1
]}

机构：

[1] UNIV ABERDEEN,DEPT BIOMED PHYS & BIOENGN,ABERDEEN AB9 2ZD,SCOTLAND

来源：

BRITISH JOURNAL OF ANAESTHESIA | 1991年 / 67卷 / 03期

关键词：

EQUIPMENT; RESPIRATION MONITOR; MONITORING; SPONTANEOUS BREATHING;

D O I：

10.1093/bja/67.3.341

中图分类号：

R614 [麻醉学];

学科分类号：

100217 ;

摘要：

Previous attempts to introduce non-invasive monitoring of ventilation of spontaneously breathing patients into routine practice have been unsuccessful. The Aberdeen University Respiratory Alarm (AURA) allows such monitoring by utilizing the pyroelectric property of polarized polyvinylidine fluoride sensors to detect temperature changes that occur during breathing into an oxygen delivery face mask. A quartz crystal oscillator generates pulses that allow measurement of interexpiratory time and ventilatory frequency. The system incorporates LED digital displays, a bargraph and audiovisual alarms. An analog output permits display and analysis of the sensed signals. AURA performed satisfactorily in both volunteer studies and six patients in the clinical setting. AURA may be an appropriate respiratory transducer in those patients requiring oxygen therapy.

引用

页码：341 / 345

页数：5

共 19 条

[11] PULMONARY VENTILATION MEASURED FROM BODY SURFACE MOVEMENTS [J].

MEAD, J ;

PETERSON, N ;

GRIMBY, G ;

MEAD, J .

SCIENCE, 1967, 156 (3780) :1383-&

[12] THE GRASEBY ADULT APNEA ALARM [J].

MENDHAM, JE ;

BAMBRIDGE, AD .

ANAESTHESIA, 1990, 45 (01) :63-63

[13]

MILLEDGE JS, 1977, J PHYSIOL-LONDON, V264, P4

[14]

MUSPRATT S, 1981, AM REV RESPIR DIS, V124, P650

[15] COMPLICATIONS AND MEDICOLEGAL ASPECTS OF ANESTHESIA [J].

SMITH, G ;

NORMAN, J .

BRITISH JOURNAL OF ANAESTHESIA, 1987, 59 (07) :813-814

[16] SYSTEM FOR CONTINUOUS MEASUREMENT OF GAS-EXCHANGE AND RESPIRATORY FUNCTIONS [J].

SPENCER, JL ;

ZIKRIA, BA ;

BROELL, JR ;

KINNEY, JM ;

MICHAILOFF, TM ;

LEE, AB .

JOURNAL OF APPLIED PHYSIOLOGY, 1972, 33 (04) :523-+

[17]

TREMPER KK, 1989, ANESTHESIOLOGY, V70, P98, DOI 10.1097/00000542-198901000-00019

[18]

1988, 1988 AM SOC AN HOUS

[19]

1988, 5 ASS AN GREAT BRIT

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