Lasso tool

Figure 5.4 Visualization of molecular fragments using a lasso tool. The lasso tool is used to identify a particular fragment, and if a signal corresponding to its mass is present in the spectrum, the fragment is highlighted and the corresponding assignment is added to an assignment table. (Courtesy of Advanced Chemistry Development, Toronto, Ontario, Canada.)...

Additional tools (lasso, catcher, steerable catheters...) n... 

Several tools should be checked before the procedure, such as mechanical polypropylene sheaths, stylets, snares (catcher, lassos), and transfemoral workstation. Also, standard implantation equipment can be necessary (introducer sheaths, guide wires, stylets). Please refer to the dedicated chapter of this book for a more complete and exhaustive discussion about these items. 

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