Related Articles
- Drinker respirator. // Taber's Cyclopedic Medical Dictionary;2005, p635
A definition of the medical term "drinker respirator" is presented. Drinker respirator refers to an obsolete apparatus in which alternating positive and negative air pressure on the patient's thoracic area was used to produce artificial respiration by allowing the air in the otherwise immobile...
- A CONSTANT-PRESSURE RESPIROMETER; DESIGNED FOR USE WITH MEDIUM VOLUMES OF YEAST SUSPENSION. Gottschalk, A.; Rawlinson, W. A. // Australian Journal of Experimental Biology & Medical Science;Sep1942, Vol. 20 Issue 3, p169
An apparatus is described which allows the accurate measurement of fermentation and respiration with volumes of yeast suspension large enough to perform chemical analyses necessary for a complete balance of substrates added. The apparatus is of the constant-pressure type and has given consistent...
- CONSIDERATIONS FOR MICRO AIR FLOW PRESSURE SENSORS. Landsberger, Les // Appliance Design;Jul2010, Vol. 58 Issue 7, p24
The article focuses on micro air flow pressure sensors for medical applications. For patients who had undergone tracheotomy, continuous positive airway pressure (CPAP) machines treat their sleep apnea conditions. The Apparatus for Treating Air, which used chilled coils filled with ammonia to...
- Drinker respirator. // Taber's Cyclopedic Medical Dictionary (2009);2009, Issue 21, p690
An encyclopedia entry for "Drinker respirator," which refers to an obsolete apparatus in which alternating negative and positive air pressure on the thoracic area of the patient was used to produce artificial respiration by allowing the air in the immobile lung to be alternately filled with air...
- Apparatus for measurements of PVT properties and their derivatives for fluids and fluid mixtures with a metal bellows as a variable-volume vessel. Kamimura, T.; Iso, A.; Higashi, Y.; Uematsu, M.; Watanabe, K. // Review of Scientific Instruments;Sep89, Vol. 60 Issue 9, p3055
A new apparatus for measurements of PVT properties and their derivatives with a metal bellows was designed for fluids and fluid mixtures of a fixed composition for pressures up to 20 MPa in the range of temperatures from room-temperature condition to 473 K. The apparatus, procedures, and results...
- Effect of pressure on the physical properties of magnetorheological fluids. Spaggiari, A.; Dragoni, E. // Frattura e Integrita Strutturale;2013, Issue 23, p75
To date, several applications of magnetorheological (MR) fluids are present in the industrial world, nonetheless system requirements often needs better material properties. In technical literature a previous work shows that MR fluids exhibit a pressure dependency called squeeze strengthen...
- The 2011 Import and Export Market for Ozone Therapy, Oxygen Therapy, Aerosol Therapy, Artificial Respiration, and Other Therapeutic Respiration Apparatus in New Zealand. Parker, Philip M. // Country Trade Reports;8/ 3/2010, pN.PAG
Several charts are presented which provide data on export and import market for ozone therapy, oxygen therapy, aerosol therapy, artificial respiration, and other therapeutic respiration apparatus in New Zealand in 2011 which include one on the estimates of the total level of exports and imports...
- NEX-GEN RESPIRATOR. // Inventors' Digest;Jun2010, Vol. 26 Issue 6, p11
The article presents Nex-Gen Respirator as a parody of the numerous respirator patents, including Portable air respirator, Heat & Moisture Exchanging Device, and Helmet Respirator Apparatus.
- Innovation and beyond: Dangers in improvised negative pressure wound therapy systems. Puthumana, Philip Philip // Indian Journal of Plastic Surgery;May-Aug2015, Vol. 48 Issue 2, p217
A letter to the editor is presented in response to the article "Timer switch to convert suction apparatus for negative pressure wound therapy (NPWT) application" by S. Amarnath and colleagues.
- Variable-angle dry etching with a hollow cathode. Horwitz, Chris M. // Applied Physics Letters;1984, Vol. 44 Issue 11, p1041
Previous experiments have shown that very high etch rates can be obtained with an rf hollow cathode reactive sputter etching apparatus. This letter shows that hollow cathode etching also permits profile control, without mask undercut or mask erosion. The angle of etching is here varied from...