摘要:
A surgical instrument for use during a spinal surgery procedure. The surgical instrument being configured to distract two adjacent vertebral elements as retract the nerve root to provide access to the distracted site. The instrument including an elongated blade member having a wing located on an edge of the blade member, and a handle.
摘要:
Displaying the relative depth of 2D image objects while preserving the visual attributes of the objects is disclosed. After an object group is determined, the members of the object group are temporarily moved away from a center location while preserving the object group members' positions relative to each other in the X-Y plane. A depth well is displayed at the center location and each object group member is connected to a ring-beam in the depth well. In response to a control action indicating a relative depth adjustment of an object group member relative to the remaining object group members, the depth of the object relative to the remaining object group members is changed. In response to a control action indicating the depth adjustment is complete, object group members are returned to their original positions in the X-Y plane with the adjusted object displayed at the object's new relative depth. Dragging object group member into the upper or lower part of another group member are control actions indicating a relative depth adjustment of an object group member.
摘要:
A search engine user interface that reduces the need for explicit search rules; dynamically responds as user input is entered to give immediate feedback to a user; is not limited to searching data residing in a single store; and may be used with a plurality of search engines, is provided. The search engine user interface provides search functions for a plurality of types of file metadata and types of file content. The search engine user interface provides an active query box, query editing, word-wheeling, and query narrowing and broadening. The user interface provides accordion behavior for visual elements of the user interface, integrated custom tagging, multiple independent search parameters, and filtering and integrated custom tagging in a common file dialog box.
摘要:
A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要:
The present invention relates to systems and methods providing content-access-based information retrieval. Information items from a plurality of disparate information sources that have been previously accessed or considered are automatically indexed in a data store, whereby a multifaceted user interface is provided to efficiently retrieve the items in a cognitively relevant manner. Various display output arrangements are possible for the retrieved information items including timeline visualizations and multidimensional grid visualizations. Input options include explicit, implicit, and standing queries for retrieving data along with explicit and implicit tagging of items for ease of recall and retrieval. In one aspect, an automated system is provided that facilitates concurrent searching across a plurality of information sources. A usage analyzer determines user accessed items and a content analyzer stores subsets of data corresponding to the items, wherein at least two of the items are associated with disparate information sources, respectively. An automated indexing component indexes the data subsets according to past data access patterns as determined by the usage analyzer. A search component responds to a search query, initiates a search across the indexed data, and outputs links to locations of a subset and/or provides sparse representations of the subset.
摘要:
A visualization method for processing heterogeneous data sets. A set of display nodes is generated on a user display that corresponds to groupings of data elements from a set of data. As various display nodes are selected, specific searching criteria corresponding to a selected display node is applied to the set of data. The data nodes on the user display are dynamically updated to reflect the processing of the additional criteria.
摘要:
An interactive visualization of stored data includes a representation of a three-dimensional generally helical path extending between spaced apart ends of the path. Selected parts of the stored data are mapped to corresponding parts of the helical path to facilitate visualization of the stored data. The stored data may include an unbounded dimension (e.g., time) that is mapped along the helical path. One or more user interface elements may be associated with the helical path to effect display of additional information associated with a selected part of the path.
摘要:
Systems and methods for displaying and managing data in hierarchies and polyarchies of information are described. In one aspect, an object having first and second intersecting hierarchies is specified. The object is illustrated with respect to the first hierarchy. A second intersecting hierarchy selection option is presented to a user to illustrate the object with respect to the second intersecting hierarchy in response to user selection.
摘要:
A surgical access system includes retractor for creating an access path between an incision site and a surgical site. The retractor includes a frame having a base member and a pair of generally curved rails extending therefrom. A tubular member is coupled to the frame and includes first and second blade portions that are capable of relative movement with respect to each other by movement on the curved rails. A method of inserting the retractor into a patient includes inserting a guide rod over a guide wire, locating an obturator in the retractor, inserting the obturator and retractor over the guide rod, and removing both the guide rod and obturator to leave the retractor in the body to provide the access path.
摘要:
Providing axonometric views of layers containing objects while preserving the visual attributes of the objects is disclosed. A group of objects, e.g., overlapping objects, is determined. Layer dimensions are calculated such that each object in the group is encompassed by a layer. Objects are placed in the layers and the layers are displayed in axonometric views. Visual cues to indicate selected layers are provided. Controls to adjust the depth of the layers and to enable moving objects in the selected layer are also provided.