Systems and methods for reconfiguring an ultrasound device
View Patent ↗Systems and methods (the “utility”) presented herein provide for the assessment of acousto-electrical probes, such as their connections (e.g., transducer leads) and their response characteristics. For example, the utility may provide for readily evaluating transducer leads that have been broken and/or detached from transducers within an ultrasound probe. Due to the increasing complexity of ultrasound probes, identification of broken and/or detached transducer leads also becomes increasingly complex. Being able to identify such disconnected transducer leads may enable a person to repair, or “reterminate”, these transducer leads leading to a potentially substantial cost savings, the least of which being incurred by avoiding total replacement of an ultrasound probe.
1. A system for determining electrical leads of an acousto-electrical probe that includes a plurality of transducers, including:
a coupling device that includes a plurality of connectors configured for individually coupling to the electrical leads of the acousto-electrical probe, wherein a number of connectors is greater than or equal to a number of transducers in the probe;
a processor communicatively coupled to the coupling device;
a storage element configured for storing software instructions that direct the processor to generate one or more control signals, wherein the one or more control signals are provided to the coupling device for a determination by the processor of an electrical characteristic of the electrical leads;
a detector that applies a first of the one or more control signals to a first transducer of the acousto-electrical probe to determine a capacitance of the first transducer, and wherein the first of the one or more control signals charges a capacitance of the first transducer;
a counter that counts during charging of the capacitance of the first transducer of the acousto-electrical probe; and
a comparator that compares a reference voltage to a voltage of the charged capacitance of the first transducer, wherein the comparator generates a counter control signal used for stopping the counter when the voltage of the charged capacitance passes the reference voltage.
2. The system of claim 1 , wherein the electrical characteristic includes conductibility of the control signals through the electrical leads to the transducers.
3. The system of claim 1 , further including a display interface that displays information to a user of the system, wherein the information indicates the electrical characteristic of the electrical leads.
4. The system of claim 1 , wherein the connectors of the coupling device are configured as a printed circuit board.
5. The system of claim 1 , wherein the processor is configured for determining a number of the electrical leads that are coupled to the coupling device.
6. The system of claim 1 , wherein the software instructions direct the processor to determine a type of acousto-electrical probe.
7. The system of claim 6 , wherein the software instructions include a plurality of software modules, wherein each software module corresponds to one type of acousto-electrical probe.
8. The system of claim 1 , wherein the software instructions include a report generation software module that directs the processor to indicate at least one broken electrical lead of the acousto-electrical probe.
9. The system of claim 1 , wherein the processor determines the capacitance based at least in part on a duration between starting and stopping the counter.