OBJECTIVE To test the agreement between two handcrafted devices and a cuff-specific manometer. METHODS The agreement between two handcrafted devices adapted to measure tracheal tube cuff pressure and a cuff-specific manometer was tested on 79 subjects. The cuff pressure was measured with a commercial manometer and with two handcrafted devices (HD) assembled with aneroid sphygmomanometers (HD1...

OBJECTIVES/HYPOTHESIS To assess the risk of aspiration using a novel valve circuit that dynamically modulates endotracheal tube cuff pressure during the ventilatory cycle using bench and live animal models. STUDY DESIGN Animal model. METHODS The bench model consisted of a cuffed endotracheal tube inserted into an artificial trachea. Leakage of liquid around the cuff was measured after 4 hou...

We examined the amount of thigh tourniquet pressure that can be reduced from the typical 300 to 350 mm Hg by using a new automated plethysmographic limb occlusion pressure measurement technique. We also examined how much pressure could be reduced by using a wide contoured cuff compared with a standard cuff and if limb occlusion and systolic blood pressures were well correlated. Patients having ...

Rotator cuff ruptures are the most common degenerative tendon injury and occur mainly in older patients as multifactorial disorders manifesting the main symptoms of pain and restricted range of motion. Thorough clinical examination of the shoulder includes testing the function of the rotator cuff and leads to a tentative clinical diagnosis that is the prerequisite for diagnostic imaging procedu...

Miscuffing: A Problem With New Guidelines To the Editor: Cuff dimensions have been a source of controversy for many years. Early guidelines of the American Heart Association recommended a cuff width 20% wider than the diameter of the arm or thigh and a cuff length “sufficient to half-encircle a limb . . . provided care is taken by the operator to place it on the side of the compressible artery....

BACKGROUND Very little comparative information is available regarding the demographic and morphological characteristics of asymptomatic and symptomatic rotator cuff tears. This information is important to provide insight into the natural history of rotator cuff disease and to identify which factors may be important in the development of pain. The purpose of the present study was to compare the ...

PURPOSE To assess minimum 2-year clinical outcomes after open revision biologic patch augmentation in patients with massive rotator cuff retears who had deficient rotator cuff tendons with healthy rotator cuff muscles. METHODS Patients with massive posterosuperior rotator cuff retears who underwent open revision rotator cuff repair with patch augmentation were identified from a surgical regis...

OBJECTIVES Direct cuff pressure to the tracheal wall can cause damage. This paper aimed to verify the effectiveness of nursing team training on cuff pressure control. METHODS A retrospective survey was initially made on the records of cuff pressure measurements from January 2007 to June 2008 and the inadequacy percent was verified. Next, a nursing team training program was provided involving ...

BACKGROUND: Cuff pressure in endotracheal (ET) tubes should be in the range of 20-30 cm H2O. We tested the hypothesis that the tube cuff is inadequately inflated when manometers are not used. METHODS: With IRB approval, we studied 93 patients under general anesthesia with an ET tube in place in one teaching and two private hospitals. Anesthetists were blinded to study purpose. Cuff pressure in ...

OBJECTIVE To investigate the risk of vaginal cuff dehiscence after different routes of hysterectomy and methods of cuff closure. METHODS A multi-institutional analysis of 12,398 patients who underwent hysterectomy for both benign and malignant disease between 1994 and 2008 was performed. We analyzed how different routes of hysterectomy and approaches to cuff suture may influence the risk of d...