초록 ▼

A system and method for increasing gas concentration in blood which has use as a generalized extracorporeal system and method to treat hypoxemic blood from a patient by mixing the blood with an oxygen supersaturated solution to generate hyperoxemic blood to be infused back to the patient. The extrac

A system and method for increasing gas concentration in blood which has use as a generalized extracorporeal system and method to treat hypoxemic blood from a patient by mixing the blood with an oxygen supersaturated solution to generate hyperoxemic blood to be infused back to the patient. The extracorporeal system comprises an extracorporeal tubing through which blood from the patient is circulated, a blood pump for withdrawing blood from and delivering blood to the patient, at least one channel for delivering oxygen-supersaturated fluid and a mixing region for introducing supersaturated fluid without bubble formation. By infusing the oxygen-supersaturated fluid into the hypoxemic or normoxemic blood from the patient, hyperoxemic blood is thereby produced. The hyperoxemic blood is then returned to a central vein, right heart or artery of the patient with the blood pump at approximately the same volume delivery rate as blood volume withdrawal rate.

대표청구항 ▼

A system and method for increasing gas concentration in blood which has use as a generalized extracorporeal system and method to treat hypoxemic blood from a patient by mixing the blood with an oxygen supersaturated solution to generate hyperoxemic blood to be infused back to the patient. The extrac

A system and method for increasing gas concentration in blood which has use as a generalized extracorporeal system and method to treat hypoxemic blood from a patient by mixing the blood with an oxygen supersaturated solution to generate hyperoxemic blood to be infused back to the patient. The extracorporeal system comprises an extracorporeal tubing through which blood from the patient is circulated, a blood pump for withdrawing blood from and delivering blood to the patient, at least one channel for delivering oxygen-supersaturated fluid and a mixing region for introducing supersaturated fluid without bubble formation. By infusing the oxygen-supersaturated fluid into the hypoxemic or normoxemic blood from the patient, hyperoxemic blood is thereby produced. The hyperoxemic blood is then returned to a central vein, right heart or artery of the patient with the blood pump at approximately the same volume delivery rate as blood volume withdrawal rate. at least one of methyl ethyl ketone and isopropyl alcohol as the solvent and a urethane resin. 5. The process according to claim 1, wherein the mold is heated to facilitate the formation of said coating layer. 6. The process according to claim 1, wherein the mold has a lower mold die and an upper mold die and wherein the coating solution is poured in a cavity of the lower mold die. 7. A process for molding a steering wheel in a mold having a mold cavity, wherein the cavity is formed such that a grip portion of the steering wheel faces downward, comprising: preparing a coating solution containing a coating, material and at least one solvent, wherein the at least one solvent evaporates under reduced pressure, and filling a cavity of the mold with the coating solution; then closing the mold; then boiling the coating solution in the mold cavity to evaporate the solvent, during which boiling a coating layer is formed on the wall surface of the cavity by distribution of the coating material from the coating solution by means of evaporation of the solvent; and then supplying a predetermined filler material in the cavity. 8. The process according to claim 7, further comprising depressurizing the cavity to facilitate evaporation during said boiling. 9. The process according to claim 8, wherein the depressurizing includes exhausting gas in the cavity through a passage connected to the upper position of the cavity. 10. A process for manufacturing an insert molded product, comprising: preparing a coating solution containing a coating material and at least one solvent, wherein the at least one solvent evaporates under reduced pressure, and filling a cavity of the mold with the coating solution; and setting an insert member in a mold; then closing the mold; then forming a coating layer on rile wall surface of the cavity in the mold by evaporating the at least one solvent from the coating solution in the cavity while the mold is closed such that the coating material is distributed on the walls of the cavity by means of evaporation of the solvent; and then supplying a filler material into the cavity while the cavity is under reduced pressure. 11. The process according to claim 10, wherein forming a coating layer includes boiling the coating solution in the cavity for evaporating the solvent in the cavity, wherein a coating layer is formed on the wall surface of the cavity in the mold from the coating solution during boiling. 12. A method of forming a coating on the wall surface of a cavity in a mold comprising: preparing a coating solution containing a coating material and at least one solvent, wherein the at least one solvent evaporates from the coating solution under reduced pressure; then closing the mold; then filling a cavity of the mold with the coating solution; and then depressurizing the cavity whereby a coating layer is formed on the wall surface of the cavity by distribution of the coating material on the walls of the cavity by means of evaporating the at least one solvent from the coating solution. 13. The method according to claim 12, wherein said depressurizing is carried out until the coating solution boils. 14. A method of forming a coating on the wall surface of a cavity in a mold, comprising; preparing a coating solution containing a coating material and at least one solvent, wherein the at least one solvent evaporates under reduced pressure, and filling a cavity of the mold with the coating solution; then closing the mold, and then depressurizing the cavity such that the coating material is distributed on the walls of the cavity by means of evaporation of the solvent. 15. The method according to claim 14, wherein said depressurizing the cavity is continued until the coating solution dries. 16. A process for manufacturing a urethane resin molded product formed by foam molding using water, comprising: preparing a coating solution containing a coating material and at least one solvent, wherei