Abstract: A device to reduce left ventricle afterload in a target blood vessel in a mammal includes a cushion configured for positioning within a lumen of the target blood vessel and receipt of a fluid and configured to contract during systole and expand during diastole, a reservoir having a cavity for receiving the fluid, and a conduit extending between and fluidically coupling the cushion and the reservoir, whereby during use fluid in the cushion is transferred to the reservoir during systole and returned to the cushion during diastole. The cushion has an annular cross section defining a central lumen for blood flow and is configured for positioning in the lumen of the target vessel abutting an inner wall of the target vessel, whereby during use blood flow is directed through the central lumen of the cushion.

Abstract: The examination glove donning machine is a mechanical device. The examination glove donning machine is configured for use with one or more hands of a patient. The examination glove donning machine comprises a housing, an elastomeric sheeting, a vacuum pump, and a laser cutting device. The housing contains the elastomeric sheeting, the vacuum pump, and the laser cutting device. The elastomeric sheeting forms a barrier around a hand of the patient. The vacuum pump creates a vacuum that draws the elastomeric sheeting around the hand of the patient. The laser cutting device cuts the elastomeric sheeting as it is drawn against the hand of the patient such that the examination glove is formed while on the hand of the patient. The examination glove donning machine simultaneously dons an examination glove on up to two hands of a patient.