Nonrebreathing valve competenceSMITH, J; CONWAY, B; MACKENZIE, C. F et al.Critical care medicine. 1987, Vol 15, Num 4, pp 328-330, issn 0090-3493Article

AN ELECTROMAGNETIC VALUE FOR INSPIRATORY OCCLUSION PRESSURESCAMPORESI EM; FEEZOR M; FORTUNE J et al.1978; J. APPL. PHYSIOL., RESP. ENVIRONMENT. EXERC. PHYSIOL.; USA; DA. 1978; VOL. 45; NO 3; PP. 481-483; BIBL. 7 REF.Article

A SAFE EXPIRATORY VALVE FOR ANAESTHESIA AND ARTIFICIAL VENTILATIONWRIGHT BM.1979; LANCET; GBR; DA. 1979; NO 8121; PP. 854-855; BIBL. 1 REF.Article

Bird lung models show that convective inertia effects inspiratory aerodynamic valvingNING WANG; BANZETT, R. B; BUTLER, J. P et al.Respiration physiology. 1988, Vol 73, Num 1, pp 111-124, issn 0034-5687Article

A breathing valve for small animalsSCHOTT, A; REISS, B.Journal of electrophysiological techniques. 1983, Vol 10, Num 3, pp 119-124, issn 0361-0209Article

Oxygen enrichment of bag-valve-mask units during positive-pressure ventilation: a comparison of various techniquesCAMPBELL, T. P; STEWART, R. D; KAPLAN, R. M et al.Annals of emergency medicine. 1988, Vol 17, Num 3, pp 232-235, issn 0196-0644Conference Paper

Bronchoscopic volume reduction with valve implants in patients with severe emphysemaTOMA, Tudor P; HOPKINSON, Nicholas S; HILLIER, James et al.Lancet (British edition). 2003, Vol 361, Num 9361, pp 931-933, issn 0140-6736, 3 p.Article

Augmentation of ventricular preload during treatment of cardiovascular collapse and cardiac arrestLURIE, Keith G; ZIELINSKI, Todd; VOELCKEL, Wolfgang et al.Critical care medicine. 2002, Vol 30, Num 4, pp S162-S165, issn 0090-3493, SUPConference Paper

Modified technique for introduction of Groningen speech valvesGHOSH, S; PANARESE, A; PARKER, A. J et al.Journal of laryngology and otology. 2000, Vol 114, Num 9, pp 701-703, issn 0022-2151Article

Congenital isolated absence of pulmonary valve in a neonate with partial trisomy 13qYU, J; JING-MING WU; SHIO-JEAN LIN et al.Xiaoér keyi xuéhuì zázhì. 1995, Vol 36, Num 3, pp 214-216, issn 0001-6578Article

The tracheostomal washer : a simple aid for tracheo-oesphageal speakers with a large tracheostomeGARTH, R. J. N; FENTON, C. J; PEARSON, C. R et al.Journal of laryngology and otology. 1993, Vol 107, Num 9, pp 824-825, issn 0022-2151Article

Breath-stacking increases the depth and duration of chest expansion by incentive spirometryBAKER, W. L; LAMB, V. J; MARINI, J. J et al.The American review of respiratory disease. 1990, Vol 141, Num 2, pp 343-346, issn 0003-0805, 4 p., 1Article

Comparison of gas exchange data using the Aquatrainer^® system and the facemask with Cosmed K4b2 during exercise in healthy subjectsGAYDA, Mathieu; BOSQUET, Laurent; JUNEAU, Martin et al.European journal of applied physiology (Print). 2010, Vol 109, Num 2, pp 191-199, issn 1439-6319, 9 p.Article

Effects of the nasal valve on acoustic rhinometry measurements: a model studyCANKURTARAN, Mehmet; CELIK, Hüseyin; CAKMAK, Ozcan et al.Journal of applied physiology (1985). 2003, Vol 94, Num 6, pp 2166-2172, issn 8750-7587, 7 p.Article

Value of acoustic rhinometry for measuring nasal valve areaCAKMAK, Özcan; COSKUN, Mehmet; CELIK, Hüseyin et al.The Laryngoscope. 2003, Vol 113, Num 2, pp 295-302, issn 0023-852X, 8 p.Article

An aerodynamic valve in the avian primary bronchusNING WANG; BANZETT, R. B; NATIONS, C. S et al.The Journal of experimental zoology. 1992, Vol 262, Num 4, pp 441-445, issn 0022-104XArticle

Simulating gas flow through the exhalation leg of a respirator's patient circuitGUILLAUME, D. W; BORRELLO, M. A.Journal of biomedical engineering. 1991, Vol 13, Num 1, pp 77-82, issn 0141-5425, 6 p.Article

Respiratory valve for oxygen uptake measurements during swimmingTOUSSAINT, H. M; MEULEMANS, A; FE GROOT, G et al.European journal of applied physiology and occupational physiology. 1987, Vol 56, Num 3, pp 363-366, issn 0301-5548Article

A pilot study to evaluate the SMART BAG®: A new pressure-responsive, gas-flow limiting bag-valve-mask deviceWAGNER-BERGER, Horst G; WENZEL, Volker; VOELCKEL, Wolfgang G et al.Anesthesia and analgesia. 2003, Vol 97, Num 6, pp 1686-1689, issn 0003-2999, 4 p.Article

In vivo measurements of an improved tracheostoma valve based on inhalationGEERTSEMA, Albert A; SCHUTTE, Harm K; VERKERKE, Gijsbertus J et al.The Annals of otology, rhinology & laryngology. 2002, Vol 111, Num 2, pp 142-148, issn 0003-4894Article

Effect of the Passy-Muir tracheostomy speaking valve on pulmonary aspiration in adultsELPERN, E. H; BORKGREN OKONEK, M; BACON, M et al.Heart & lung. 2000, Vol 29, Num 4, pp 287-293, issn 0147-9563Article

Experience with Barton button and peristomal breathing valve attachments for hands-free tracheoesophageal speechLEWIN, J. S; LEMON, J; BISHOP-LEONE, J. K et al.Head & neck. 2000, Vol 22, Num 2, pp 142-148, issn 1043-3074Article

Medical device presents molding, testing challengesDESTEFANI, J. D.Plastics world. 1998, Vol 56, Num 5, pp 26-29, issn 0032-1273Article

Aerosol penetration behavior of respirator valvesBROSSEAU, L. M.American Industrial Hygiene Association journal. 1998, Vol 59, Num 3, pp 173-180, issn 0002-8894Article

The paper clip nasal dilatorCHENG, D; IRIARTE, G. C.The Laryngoscope. 1998, Vol 108, Num 8, pp 1247-1248, issn 0023-852X, 1Article