초록 ▼

A surgical warming system includes at least one and generally two or more compartments, whereby each compartment is separately heatable and controllable over its own range of temperatures. The compartments may be implemented as separate warmer units in stacked relation. Alternatively, the compartmen

A surgical warming system includes at least one and generally two or more compartments, whereby each compartment is separately heatable and controllable over its own range of temperatures. The compartments may be implemented as separate warmer units in stacked relation. Alternatively, the compartments may be constructed into a single cabinet structure. The heat within each compartment is provided by forcing air through a heating chamber and into the compartment whereby the forced air is recycled and mixed with make-up air. Each individually controllable compartment enables an operator to simultaneously maintain the individual compartments of the same warming system at different desired temperatures. In addition, the warming system further includes for each compartment a display and a tray or drawer with individual receptacles and corresponding monitoring assemblies in order to indicate the temperature and residence time of each item heated within that compartment.

대표청구항 ▼

A surgical warming system includes at least one and generally two or more compartments, whereby each compartment is separately heatable and controllable over its own range of temperatures. The compartments may be implemented as separate warmer units in stacked relation. Alternatively, the compartmen

A surgical warming system includes at least one and generally two or more compartments, whereby each compartment is separately heatable and controllable over its own range of temperatures. The compartments may be implemented as separate warmer units in stacked relation. Alternatively, the compartments may be constructed into a single cabinet structure. The heat within each compartment is provided by forcing air through a heating chamber and into the compartment whereby the forced air is recycled and mixed with make-up air. Each individually controllable compartment enables an operator to simultaneously maintain the individual compartments of the same warming system at different desired temperatures. In addition, the warming system further includes for each compartment a display and a tray or drawer with individual receptacles and corresponding monitoring assemblies in order to indicate the temperature and residence time of each item heated within that compartment. and R5are hydrogen or halogen. 8. A process according to claim 1, wherein, in the compound of formula (I), R1and R2independently represent halogen, cyano, phenoxy, hydroxy, or C1-C12alkyl or C1-C12alkoxy optionally and independently substituted with halogen, amino, cyano, hydroxy, C1-C3alkoxy or phenyl. 9. A process according to claim 1, wherein, in the compound of formula (I), one of R1,R2,R4and R5is halogen, cyano, phenoxy, hydroxy or C1-C12alkyl or C1-C12alkoxy or C2-C12alkenoxy optionally substituted with halogen, amino, cyano, hydroxy, C1-C3alkoxy or phenyl, and the others are hydrogen. 10. A process according to claim 1, wherein, in the compound of formula (I), both R4and R5are hydrogen, and R1and R2independently represent halogen, cyano, phenoxy, hydroxy, or C1-C12alkyl or C1-C12alkoxy or C2-C12alkenoxy optionally and independently substituted with halogen, amino, cyano, hydroxy, C1-C3alkoxy or phenyl. 11. A process according to claim 10, wherein, in the compound of formula (I), R1is hydroxy and R2methoxy. 12. A process according to claim 10, wherein, in the compound of formula (I), R1is benzyloxy and R2methoxy. 13. A process according to claim 1, wherein, in the compound of formula (I), R1and R2independently represent hydroxy or methoxy. 14. A process according to claim 1, wherein, in the compound of formula (I), both R4and R5are hydrogen, and R1and R2independently represent hydroxy or methoxy. 15. A process according to claim 1, wherein, in the compound of formula (I), R3is hydrogen. 16. A process according to claim 1, wherein, in the compound of formula (I), R3is ethylidene. 17. A process according to claim 1, wherein, in the compound of formula (I), R1is R form or S form of hydroxyl or alkoxy. 18. A process according to claim 1, wherein the optional step (e) is carried out in the presence of 1,4-cyclohexadiene. 19. A process for preparing 8-hydroxy-7-methoxy-pyrrolo[2,1-c][1,4]benzodiazepin-5-one, comprising the steps of: