摘要:
A system for cardiac imaging is disclosed. A single camera system may be used to perform both gated blood pool and first pass imaging. The first pass camera tags the ECG/gated portion of the patient's exam to the first pass bolus as it travels through the right ventricle (RV), lung field and left ventricle (LV). In a typical test, a standard first pass test procedure is used except the patient is also connected to an ECG output device. The patient's R-wave is tracked and tagged to the first pass test data. The results may be displayed, for example, in a cine fashion, a static systolic/diastolic frame, a phase/amplitude frame, or any other desired format.
摘要:
A cardiac imaging system comprising two or more camera heads is disclosed. Each camera is capable of generating first pass and/or gated blood pool images. One of the camera heads may be oriented at an anterior position with respect to the patient, and the other camera head may be oriented at a side position.
摘要:
There is disclosed an umbilical assembly comprising at least one elongated umbilical element, and at least one light weight, high strength reinforcing rod.
摘要:
A welding screen includes a primary barrier made of a magnetic sheet. The welding screen enhances safety by halting or restricting the motion of magnetic and paramagnetic by-products, thereby preventing flame, light, magnetic material, sparks and dust from being scattered during welding or post-weld grinding. This improvement can be applied to various type of welding screens (welding curtain, welding windshield), by using a flexible magnetic sheet material as the primary barrier material.
摘要:
A welding spatter protection screen formed primarily of magnetic sheeting or being a magnet is provided to further safety by halting or restricting the motion of magnetic and paramagnetic by-products, thereby preventing flame, light, magnetic material, sparks and dust from being scattered during welding or post-weld grinding. This improvement can be applied to various type of welding screens (welding curtain, welding windshield), by using a flexible magnetic sheet material as the primary barrier material.