منابع مشابه
A Dilatable Bronchial Cannula
The cannula is adapted for use in the bronchial tree of the anesthetized dog. Introduced through the mouth or a trach-eotomy opening, the distal end is made to dilate and secure airtight fixation in the bronchus. Positive security and selectivity of the attachment, as well as simplicity of management, recommend the instrument.
متن کاملUltrasound-guided cannula cricothyroidotomy.
1128 November 2012 W HEN difficulty with airway management is anticipated, standard guidelines recommend that the airway is secured in the awake patient.1 In the “cannot intubate, cannot ventilate” situation, surgical or cannula cricothyroidotomy is required.1 However, identification of the cricothyroid membrane by palpation is frequently inaccurate, even under elective conditions.2 Preoperativ...
متن کاملAortic cannula velocimetry.
Robert C Groom, Aaron G Hill The Virginia Heart Center at Fairfax Hospital, Falls Church, Virginia, Barry Kuban The Ohio State University Department of Biomedical Engineering, Columbus, Ohio, William Oneill 3M Cardiovascular, Incorporated, Ann Arbor, Michigan, Bechara F Akl, Alan M Speir, James Koningsberg, Gregory T Sprissler, Mohamed Shakoor, Paul S Massimiano, Nelson A Burton, Robert A Albus...
متن کاملHumidification of inspired oxygen is increased with pre-nasal cannula, compared to intranasal cannula.
BACKGROUND Oxygen therapy is usually combined with a humidification device, to prevent mucosal dryness. Depending on the cannula design, oxygen can be administered pre- or intra-nasally (administration of oxygen in front of the nasal ostia vs cannula system inside the nasal vestibulum). The impact of cannula design on intra-nasal humidity, however, has not been investigated to date. OBJECTIVE...
متن کاملSpecial Rumen Microbiology
Bacteria make up about half of the living organisms inside of the rumen. However, they do more than half of the work in the rumen. The bacteria work together. Some breakdown certain carbohydrates and proteins which are then used by others. Some require certain growth factors, such as B-vitamins, which are made by others. Some bacteria help to clean up the rumen of others’ end products, such as ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1969
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(69)86543-4