Abstract: A computing device displays, in a user interface, data field icons corresponding to a plurality of data fields. Each of the data fields is associated with a respective object in an object model. In response to receiving (i) user selection of a first data field icon corresponding to a first data field, and (ii) placement of the first data field icon in a shelf region of the user interface, where the first data field is associated with a first object of the object model, the computing device generates a first data visualization and updates a visual characteristic of a subset of the data field icons from a first visual characteristic to a second visual characteristic. Each data field icon in the subset is associated with a second object of the object model. The data field icons in the subset are user-selectable independently of the first or second visual characteristic.

Abstract: An applicator and process for accomplishing the Sphenopalatine Ganglion Block wherein an extended tube of a fixed length and width is used. The amount of medication administered is critical and should be between about 1/16 c.c. and about 3/8 c.c.; an amount below this range will be substantially ineffective, and above this range could have serious side effects. The applicator tube is flexible and must have depth indicators for proper usage.