摘要:
A memory card connector for preventing a memory card from short circuit and increasing the reliability is disclosed. In the present invention, a memory casing enclosing the connector, a detector and a fastening unit appended to the metal casing are used to achieve above object. In the detector, a metal elastic piece appended to the metal casing serves to convert the force of inserting a memory card to a transversal force. Then, by this force, it contacts the detecting terminal connected to the circuit of a circuit board. Further, the connector is grounded through the metal elastic piece and the metal casing so as to actuate the circuit of the memory card. Furthermore, by a fastening material to increase the reliability of the memory card, a memory card connector for preventing a memory card from short circuit is formed.
摘要:
A method for specifying and fabricating non-homogeneous, anisotropic, truly functionally graded objects. The objects may have defined spatial heterogeneity (e.g., a gradient in material concentration) with local randomized distributions. This local randomness is designed in such a way that global averaging results in the specified spatial heterogeneity. The fabrication of structures is an additive process in which a material is deposited in defined patterns.
摘要:
The invention provides a device for bowel packing having an essentially elliptical shape that is essentially symmetrical along a minor axis of the ellipse, and the device includes a notch located on the minor axis below the major axis. The device is composed of material comprising an elastomeric polymer and the device is appropriately sized for retaining the intestines of a mammal. The invention further provides methods of use of the devices of the invention for bowel packing. The invention further provides methods for increasing bowel packing speed, increasing effectiveness of bowel retention, decreasing the formation of post-operative intraperitoneal adhesions, and increasing temperature of the abdominal cavity during surgery by use of the device.
摘要:
A method for specifying and fabricating non-homogeneous, anisotropic, truly functionally graded objects. The objects may have defined spatial heterogeneity (e.g., a gradient in material concentration) with local randomized distributions. This local randomness is designed in such a way that global averaging results in the specified spatial heterogeneity. The fabrication of structures is an additive process in which a material is deposited in defined patterns.
摘要:
The invention provides a device for bowel packing having an essentially elliptical shape that is essentially symmetrical along a minor axis of the ellipse, and the device includes a notch located on the minor axis below the major axis. The device is composed of material comprising an elastomeric polymer and the device is appropriately sized for retaining the intestines of a mammal. The invention further provides methods of use of the devices of the invention for bowel packing. The invention further provides methods for increasing bowel packing speed, increasing effectiveness of bowel retention, decreasing the formation of post-operative intraperitoneal adhesions, and increasing temperature of the abdominal cavity during surgery by use of the device.