Abstract: The invention relates to an artificial womb system for supporting newborns, in particular extremely premature infants between the 21/0 and 28/0 week of pregnancy, comprising the following: a chamber (1) of the artificial womb, said chamber being formed by an at least partially ultrasound-permeable wall (2) and comprising a lumen (14) for maintaining a physiologically intraamnial pressure and for receiving the artificial amniotic fluid (15) and a newborn or a premature infant, at least one access for supplying the premature infant in the artificial womb with nutrients, a dialysis device (9), and an oxygenator (8) and/or a gassing device for supplying oxygen to the newborn or premature infant, wherein means are provided in order to maintain an intraamnial pressure of >0 mBar in the chamber (1) of the artificial womb, said pressure acting on the newborn, in addition to the atmospheric pressure.

Abstract: A device and a method for supporting a human being, preferably a premature infant between the 21/0 and 28/0 week of pregnancy (SSW), The device comprises at least one through-flow system, comprising a number of fluid-permeable elements and connecting elements for the connection to an umbilical arterial catheter and an umbilical. venous catheter and a through-flow lumen for passing modified amniotic fluid enriched with oxygen or an oxygen-containing gas mixture through the fluid-permeable elements, and at least one connection for introducing the modified amniotic fluid into the through-flow system. The through-flow systema is configured in such a way that the modified amniotic fluid is guided through the fluid-permeable elements of the through-flow system while the fetal blood is passed along the outer side of the fluid-permeable elements, but directed past the through-flow lumen, whereby a gas exchange occurs.

Abstract: The invention relates to an artificial womb system for supporting newborns, in particular extremely premature infants between the 21/0 and 28/0 week of pregnancy, comprising the following: a chamber (1) of the artificial womb, said chamber being formed by an at least partially ultrasound-permeable wall (2) and comprising a lumen (14) for maintaining a physiologically intraamnial pressure and for receiving the artificial amniotic fluid (15) and a newborn or a premature infant, at least one access for supplying the premature infant in the artificial womb with nutrients, a dialysis device (9), and an oxygenator (8) and/or a gassing device for supplying oxygen to the newborn or premature infant, wherein means are provided in order to maintain an intraamnial pressure of >0 mBar in the chamber (1) of the artificial womb, said pressure acting on the newborn, in addition to the atmospheric pressure.

Abstract: The present invention relates to a catheter for realizing a volume flow into or out of a human or animal organ, comprising a catheter tube and, at a distance from the distal end of the catheter, an affixing device for mechanically affixing the catheter in the tissue of a human or animal organ.

Abstract: An aqueous composition for application in a method for surgical or therapeutic treatment of the human or animal body or in a diagnostic procedure which is practiced on the human or animal body, the composition comprising osmotically active particles and containing less than 70 ?l?1 of amniotic cells, the osmolarity of the composition being in the range from 240.0 mosm/l to less than 308.0 mosm/l, and the chloride ion concentration in the composition being not more than 130.0 mmol/l. An aqueous composition for application with an amniotic infusion, the composition containing less than 70 ?l?1 of amniotic cells and comprising at least one surfactant, is also disclosed.

Abstract: The present invention concerns a device for use during organ occlusions in humans or mammals, especially for the performing of an intrauterine tracheal occlusion in the course of the treatment of a congenital fetal diaphragmatic hernia, comprising a balloon body (1) which can be filled with a fluid with a balloon shell (2), forming a lumen to hold the fluid, and a balloon mouth (3) for introducing the fluid into the lumen, a separate auxiliary catheter for the placement of the balloon body (1) in the organ segment being treated and/or for the inflation of the balloon body (1) with the fluid, wherein the balloon body (1) is connected to a flexible, elongated prolongation element (4).

Abstract: The present invention relates to a balloon catheter system for draining and/or supplying fluid from/into hollow organs, body cavities or cysts, comprising a conduit catheter with an open distal end, a hollow needle guided in a separate guide conduit and a balloon surrounding the catheter stem at the distal end of the conduit catheter. The conduit catheter with the hollow needle can be inserted from outside into the hollow organ via a guide catheter, into the body cavity or cyst, the balloon can be filled with filling medium via the hollow needle through an opening formed in the guided duct and provided in the lumen of the balloon, and it can be fixed in the hollow organ, body cavity or cyst. The hollow needle can be removed from the guide duct after filling the balloon. The balloon and the conduit catheter remain in the hollow organ, body cavity or cyst.

Abstract: The present invention relates to a balloon catheter system for sealing puncture points or openings in body cavities, hollow organs or in percutaneous drainage operations in mammals, consisting of a filling catheter on the distal end of which a first balloon can be filled with the filling medium is arranged with a further balloon arranged proximally spaced apart therefrom. The balloons close the puncture point or the opening on the two sides in the filled state of the balloon. A hollow needle open at the shaft or the shaft end can be guided in the lumen of the filling catheter for filling the two balloons with the filling medium, wherein the shells of the two balloons enclose the shaft of the filling catheter. The filling catheter in each case has an opening arranged in the balloon lumen to fill the two balloons.

Abstract: An aqueous composition for application in a method for surgical or therapeutic treatment of the human or animal body or in a diagnostic procedure which is practiced on the human or animal body, the composition comprising osmotically active particles and containing less than 70 ?l?1 of amniotic cells, the osmolarity of the composition being in the range from 240.0 mosm/l to less than 308.0 mosm/l, and the chloride ion concentration in the composition being not more than 130.0 mmol/l. An aqueous composition for application with an amniotic infusion, the composition containing less than 70 ?l?1 of amniotic cells and comprising at least one surfactant, is also disclosed.

Abstract: An aqueous composition for application in a method for surgical or therapeutic treatment of the human or animal body or in a diagnostic procedure which is practiced on the human or animal body, the composition comprising osmotically active particles and containing less than 70 ?l?1 of amniotic cells, the osmolarity of the composition being in the range from 240.0 mosm/l to less than 308.0 mosm/l, and the chloride ion concentration in the composition being not more than 130.0 mmol/l. An aqueous composition for application with an amniotic infusion, the composition containing less than 70 ?l?1 of amniotic cells and comprising at least one surfactant, is also disclosed.

Abstract: An aqueous composition for application in a method for surgical or therapeutic treatment of the human or animal body or in a diagnostic procedure which is practiced on the human or animal body, the composition comprising osmotically active particles and containing less than 70 ?l?1 of amniotic cells, the osmolarity of the composition being in the range from 240.0 mosm/l to less than 308.0 mosm/l, and the chloride ion concentration in the composition being not more than 130.0 mmol/l. An aqueous composition for application with an amniotic infusion, the composition containing less than 70 ?l?1 of amniotic cells and comprising at least one surfactant, is also disclosed.

Abstract: The present invention relates to a catheter for realising a volume flow into or out of a human or animal organ, comprising a catheter tube and, at a distance from the distal end of the catheter, an affixing device for mechanically affixing the catheter in the tissue of a human or animal organ.

Abstract: The present invention relates to a balloon catheter system for draining and/or supplying fluid from/into hollow organs, body cavities or cysts, comprising a conduit catheter with an open distal end, a hollow needle guided in a separate guide conduit and a balloon surrounding the catheter stem at the distal end of the conduit catheter. The conduit catheter with the hollow needle can be inserted from outside into the hollow organ via a guide catheter, into the body cavity or cyst, the balloon can be filled with filling medium via the hollow needle through an opening formed in the guided duct and provided in the lumen of the balloon, and it can be fixed in the hollow organ, body cavity or cyst. The hollow needle can be removed from the guide duct after filling the balloon. The balloon and the conduit catheter remain in the hollow organ, body cavity or cyst.

Abstract: The present invention relates to a balloon catheter system for sealing puncture points or openings in body cavities, hollow organs or in percutaneous drainage operations in mammals, consisting of a filling catheter on the distal end of which a first balloon can be filled with the filling medium is arranged with a further balloon arranged proximally spaced apart therefrom. The balloons close the puncture point or the opening on the two sides in the filled state of the balloon. A hollow needle open at the shaft or the shaft end can be guided in the lumen of the filling catheter for filling the two balloons with the filling medium, wherein the shells of the two balloons enclose the shaft of the filling catheter. The filling catheter in each case has an opening arranged in the balloon lumen to fill the two balloons.