An oxygenation system for a ventilation system comprises an inlet for receiving oxygenation gas at an oxygenation gas flow rate into an oxygenator, and an exhaust gas remover to remove exhaust gas at an exhaust gas flow rate from the oxygenator, and one or more flow controllers for controlling the exhaust gas flow rate relative to the oxygenation gas flow rate. This allows the amount of total gas entering the oxygenator and the amount of total gas removed from the oxygenator to be controlled with greater accuracy.

The invention involves a unique, useful, novel and nonobvious device through which the blood of a patient afflicted with ARDS can have its O.sub.2 level augmented while reducing the CO.sub.2 level. This is achieved by disclosing a unique, useful, novel and nonobvious complex intravascular catheter which creates a system of intravascular, exo-pulmonary oxygenation of the blood.

The invention involves a unique, useful, novel and nonobvious device through which the blood of a patient afflicted with ARDS can have its O.sub.2 level augmented while reducing the CO.sub.2 level. This is achieved by disclosing a unique, useful, novel and nonobvious complex intravascular catheter which creates a system of intravascular, exo-pulmonary oxygenation of the blood.

This invention relates to a process through which intravenous fluids, blood, or artificial blood containing high-levels of mechanically-injected dissolved oxygen can be used to maintain appropriate oxygen levels in the venous blood and thereby provide short-term oxygenation support for compromised or trauma patients. In one aspect, there is provided a system and process for oxygenating a biological fluid for use in a compromised or a trauma subject in need of oxygenation support to maintain appropriate oxygen levels in the subject, the process comprising: supplying oxygen gas from an oxygen source; and dissolving an amount of the supplied oxygen into a biological fluid to obtain an oxygen enriched biological fluid.

This invention relates to a process through which intravenous fluids, blood, or artificial blood containing high-levels of mechanically-injected dissolved oxygen can be used to maintain appropriate oxygen levels in the venous blood and thereby provide short-term oxygenation support for compromised or trauma patients. In one aspect, there is provided a system and process for oxygenating a biological fluid for use in a compromised or a trauma subject in need of oxygenation support to maintain appropriate oxygen levels in the subject, the process comprising: supplying oxygen gas from an oxygen source; and dissolving an amount of the supplied oxygen into a biological fluid to obtain an oxygen enriched biological fluid.

A blood treatment method is described that is adapted to at least partially eliminate the carbon dioxide content of the type comprising a step of drawing a blood flow. Advantageously according to the invention, the method further comprises the steps of: acidifying the blood flow with transformation of the related blood bicarbonate content into gaseous carbon dioxide; and eliminating the gaseous carbon dioxide content by means of a pressure gradient.

The present invention provides a system, a method, devices and a computer implemented with a method for the monitoring and the control of a subject's organ perfusion. The present invention further provides for the use of a system, a method, devices and a computer implemented with a method for the monitoring and the control of a subject's organ perfusion.

The present invention provides a system, a method, devices and a computer implemented with a method for the monitoring and the control of a subject's organ perfusion. The present invention further provides for the use of a system, a method, devices and a computer implemented with a method for the monitoring and the control of a subject's organ perfusion.

The present disclosure provides a system for oxygenating blood. The system may include an implantable blood pump that may draw a supply of blood from the circulatory system of a mammalian subject, such as a human being. The blood pump may provide the supply of blood to an adaptor, where the supply of blood may be supplied to either or both of a first branch or second branch. The first branch may lead to an external blood oxygenator. The oxygenator may oxygenate the blood, and the blood may be returned to the circulatory system of the mammalian subject. The second branch may bypass the oxygenator and may connect to the circulatory system of the mammalian subject. In this regard, while the blood is supplied to the second branch, the oxygenator may be disconnected and blood may be prevented from entering the first branch.

The present disclosure provides a system for oxygenating blood. The system may include an implantable blood pump that may draw a supply of blood from the circulatory system of a mammalian subject, such as a human being. The blood pump may provide the supply of blood to an adaptor, where the supply of blood may be supplied to either or both of a first branch or second branch. The first branch may lead to an external blood oxygenator. The oxygenator may oxygenate the blood, and the blood may be returned to the circulatory system of the mammalian subject. The second branch may bypass the oxygenator and may connect to the circulatory system of the mammalian subject. In this regard, while the blood is supplied to the second branch, the oxygenator may be disconnected and blood may be prevented from entering the first branch.