The present invention relates to a system for the selective treatment of one or more organs, said system comprising a first catheter comprising a means for occluding a first lumen downstream of said organ(s); a second catheter comprise a means for occluding a second lumen upstream of said organ(s); an extracorporeal device configured to deliver fluid through the first catheter and to receive fluid through the second catheter, and comprising means for processing the fluid. The present invention also relates to a method for the selective treatment of one or more organs.

The present invention relates to a system for the selective treatment of one or more organs, said system comprising a first catheter comprising a means for occluding a first lumen downstream of said organ(s); a second catheter comprise a means for occluding a second lumen upstream of said organ(s); an extracorporeal device configured to deliver fluid through the first catheter and to receive fluid through the second catheter, and comprising means for processing the fluid. The present invention also relates to a method for the selective treatment of one or more organs.

A method for treating a patient may include establishing an anastomosis between a pulmonary artery and an aorta; and pumping blood from the pulmonary artery to the aorta when the pulmonary artery has a pressure lower than or equal to a pressure of the aorta.

A catheter 30 includes a tube 31 provided with a tubular reinforcing member 311 having a plurality of wires W braided to intersect one another and a plastic layer 312 that covers the reinforcing member. The catheter 30 includes a pair of rings 32 and 33 configured to sandwich a distal end 311A of the reinforcing member from the inner periphery and the outer periphery.

A microfluidic photoreactor for treating excess bilirubin in blood, having: a microfluidic channel module; an illumination module comprising one or more illumination sources disposed about the microfluidic channel module and configured to illuminate blood passing through at least one microfluidic channel of the microfluidic channel module; and a heat exchanger module coupled to the at least one microfluidic channel module, wherein the heat exchanger module is configured to extract heat from the at least one microfluidic channel. A system including a microfluidic photoreactor and a method of treating excess bilirubin in blood.

A microfluidic photoreactor for treating excess bilirubin in blood, having: a microfluidic channel module; an illumination module comprising one or more illumination sources disposed about the microfluidic channel module and configured to illuminate blood passing through at least one microfluidic channel of the microfluidic channel module; and a heat exchanger module coupled to the at least one microfluidic channel module, wherein the heat exchanger module is configured to extract heat from the at least one microfluidic channel. A system including a microfluidic photoreactor and a method of treating excess bilirubin in blood.

The present invention discloses a self-sealing cannula and methods of its use. The self-sealing cannula can be minimally invasively placed into the heart for drawing and/or returning blood with a self-sealing function at the interface of the blood access site. The disclosed cannula can be implemented as a single lumen cannula or a double lumen cannula, which can be used with ventricular assist devices for heart support or pump-oxygenators for ECMO and respiratory support. Through a self-sealing mechanism fixed on the ventricular wall or atrial wall, a cannula body is attached to the self-sealing fixture and blood is drawn into the lumen via an external pump and returned to the circulation system through a separate cannula. In the case of the double lumen cannula embodiment, the blood will be drawn into the drainage lumen of the double lumen cannula and returned through an infusion lumen at the desired location. The present invention achieves minimally invasive insertion without surgical sutures to the heart, and allows for optimal drainage of the blood from the heart. With use of the double lumen cannula, it prevents need for multiple cannulation sites, and greatly reduces the blood recirculation. Removal of the cannula is simplified without need for suturing or insertion of a plugging member.

Portable support cart systems are provided. The support cart can include a trailer-hitch-type connection that can attach to a movable bed, such as a gurney, for easily and conveniently transporting the cart system together with the bed. Also provided are detachable frames for transporting medical support components, as well as methods of using the same. The detachable frame can be detachably mounted on a portable cart or a movable bed, such as a gurney.

A device for pumping blood, includes a housing having a distal end adapted to be coupled to a catheter, a proximal end having an outlet, and a tubular body extending between the distal and proximal ends along an axis. A rotor is rotatably disposed within the housing. A first magnetic bearing is operative to levitate the rotor along the axis within the housing. A second magnetic bearing controls a rotational frequency of the rotor. A third magnetic bearing controls a radial position of the rotor.

The invention is about a next-generation blood pump that provides pulsatile blood flow, and has been developed for cardiopulmonary by-pass devices used for maintaining extracorporeal blood circulation during heart surgeries and the supportive devices of circulation system. This device is technically a sort of synchronous power-assisted motor employing direct driver technology. The mentioned blood pump contains a rotor rotating on a magnetic bearing without a shaft and through the helical wings placed into the rotor it provides pulsatile blood supply adequate for the body requirement synchronous with the ECG signals received from the patients. It provides a patient safer and controlled pulsatile blood flow while running at high efficiency.