摘要:
An airway device to be inserted into a patient's throat and to be function as a supraglottic airway device during a positive pressure ventilation and spontaneous ventilation that includes an air tube, an air sac, a tongue lifting means, a pulling unit and a drainage systems. The pulling unit will be pulled by an operator's hand to cause the tongue lifting means upward movement to open up the air sac and lift up the tongue base. The air tube lumen and the air sac are configured to have inflow airflow be divided and follow specific route therefore to deliver the focused airflow to vocal cords opening, and also to let inspired airflow enter desired area of the air sac to expand the air sac to form seals with surrounding tissue. During expiration, the pressure will be relieved. Different design of the drainage system can be configured to drained fluid from upper esophagus or from posterior pharyngeal wall.
摘要:
A block copolymer of the formula Rf-PEG-PAA is disclosed, where Rf comprises a perfluoroalkyl group having at least 3 carbon atoms, bound to an ether oxygen atom directly or through a substituted or unsubstituted alkylene group, PEG is a poly(alkylene glycol) unit having a weight average molecular weight or number average molecular weight of from 1 to 20 kDa, and PAA is one or more poly([meth]acrylic acid) units having a total weight average molecular weight or number average molecular weight of from 0.3 to 10 kDa. A polymer mixture including the block copolymer, a co-hydrogel and a drug delivery vehicle including the polymer mixture, and methods of synthesizing the block copolymer, forming a sol-gel two-phase co-hydrogel, forming a drug delivery vehicle, and delivering a drug to a patient in need thereof are also disclosed.
摘要:
A method, apparatus and article of manufacture, implementing the method, of determines a target data type in an environment having a plurality of levels. Zero or more intermediate levels are between the source level and the target level. A target data type representing the transformation of a data type of an associated datum as the datum passes from the source level through the zero or more intermediate levels to the target level is generated. In another aspect of the invention, the datum is assigned to the target level in accordance with the target data type. In yet another aspect of the invention, the target data type is passed with the associated datum, via the zero or more intermediate levels to the target level.
摘要:
A method for forming an encapsulation assembly, and a vehicle window are provided. The method includes: providing a reinforcement component; forming a primer layer covering a surface of the reinforcement component; performing a heating treatment on the reinforcement component after the primer layer is formed, to elevate a temperature of the reinforcement component; and injecting a gasket material in a mold onto the surface of the reinforcement component with elevated temperature to form a gasket. The vehicle window includes a glass; and the encapsulation assembly formed by the above method. The gasket may bind with the primer layer more closely. That is to say, binding force between the reinforcement component and the gasket may be increased. In this way, the gasket may not easily detach from the reinforcement component.
摘要:
A method and system for establishing an electronic communication channel between at least one agent of a first entity and a second entity is provided. The method includes linking the second entity to the at least one agent of the first entity when a trigger is sent by the second entity. Providing one or more software programs over the electronic communication channel to the second entity; initiating an exchange by the at least one agent of the first entity to the second entity. And sending one or more messages over the communication channel between the at least one agent from the first entity and the second entity. The system includes a database containing a link between the agent of the first entity and the second entity. The system also includes a server configured to establish an electronic communication channel between the agent of the first entity and the second entity when a trigger is sent by the second entity. The server is further configured to provide at least one software program for sharing between the agent of the first entity and the second entity over the electronic communication channel.
摘要:
A breadcrumb method, system and computer program product for a website. In response to a request for visiting the website, a breadcrumb root node is generated in a tree structure. In response to receiving a request for visiting a first web task associated with the website, a first task node is generated in the tree structure at the breadcrumb root node. In response to sequentially receiving requests for multiple subtasks of the first web task, multiple subtask nodes of the first task node are sequentially established in the tree structure. The subtask nodes of the multiple subtask nodes of the first task node are sequentially connected to the first task node according to a sequential order of the sequentially received requests for the multiple subtasks of the first web task. The multiple subtask nodes of the first task node are processed based a policy of the first web task.
摘要:
An apparatus and computer program product determine a target data type in an environment having a plurality of levels. The plurality of levels comprise a source level, zero or more intermediate levels, and a target level. The zero or more intermediate levels are between the source level and the target level. A target data type representing a transformation of a data type of an associated datum as the datum passes from the source level through the zero or more intermediate levels to the target level is generated. The target data type comprises a sequence of nested transformation functions having an innermost transformation function and an outermost transformation function.
摘要:
Use of cell autophagy (type II cell apoptosis) inhibitors for preventing and/or treating avian influenza, injury of lungs caused by avian influenza virus or nanometer materials. The cell autophagy (type II cell apoptosis) inhibitors are selected from 3-methyladenine, SB203580, LY294002, and or wortmannin. The injury of lungs includes acute respiratory distress syndrome. The avian influenza virus is H5N1, H5N2 or H9N2 avian influenza virus. The nanometer materials include PAMAM G3, G4, G5, G5.5, G6, G7, or G8.
摘要:
The present invention designs and synthesizes the ascorbyl ester derivatives of the aryl (ethanoic) propanoic acid non-steroidal anti-inflammatory medicaments, such as ibuprofen, ketoprofen and naproxen, and addition salt of the derivatives with pharmaceutical acid or pharmaceutical alkaline. The non-steroidal anti-inflammatory medicament which takes the ibuprofen as the representative is a common antipyretic analgesic medicament. The invention has remarkable antipyretic and analgesic effects and good safety except for anti-inflammatory effect, thus being not only suitable for adults, but also suitable for the elderly people, infants and children. The aryl (ethanoic) propanoic acid ascorbyl ester can be converted into ascorbyl ester derivatives and the addition salts of the derivatives with pharmaceutical acid or pharmaceutical alkaline, which can improve the water solubility thereof, facilitate intravenously administration, reduce the onset time, improve the bioavailability, reduce the stimulation effect to gastrointestinal tract, and enhance the penetrating capacity to hemato encephalic barrier, and can be used as a novel medicament to be applied for antiphlogistic, antipyresis, analgesia, treatment of arthritis, dysmenorrheal, multiple sclerosis, pneumonia cystic fibrosis and patent ductus arteriosus of premature infants, and prevention and treatment of cerebral apoplexy, hypoxic-ischemic brain damage, senile dementia and certain cancers.