Diagnostic System with Hybrid Cable Assembly
A diagnostic system includes a remote unit configured to gather information and a base unit configured to process the gathered information. A cable couples the remote unit to the base unit and is configured to carry the information. The cable includes one or more electrical conductors for communicating electrical signals between the base unit and the remote unit. The cable also includes one or more optical fibers over which the gathered information is communicated. An outside sleeve is formed around the one or more electrical conductors and the one or more optical fibers.
1 . A diagnostic system comprising:
a remote unit configured to gather information;
a base unit configured to process the gathered information; and
a cable that couples the remote unit to the base unit configured to carry the information, wherein the cable includes;
one or more electrical conductors for communicating electrical signals between the base unit and the remote unit;
one or more optical fibers over which the gathered information is communicated; and
an outside jacket formed around the one or more electrical conductors and the one or more optical fibers.
2 . The diagnostic system according to claim 1 , wherein the remote unit is an ultrasound transducer and the base unit is an ultrasound processor.
3 . The diagnostic system according to claim 1 , wherein a diameter of the cable is less than about 0.25 inches.
4 . The diagnostic system according to claim 1 , wherein a diameter of the one of the one or more optical fibers is between about 125 microns and 250 microns.
5 . The diagnostic system according to claim 1 , wherein the one or more optical fibers are multi-mode optical fibers.
6 . The diagnostic system according to claim 1 , wherein the cable includes a first connector positioned at a first end of the cable and a second connector positioned at a second end of the connector wherein the first connector includes a circuit configured to convert optical signals communicated over the one or more optical fibers into electrical signals.
7 . The diagnostic system according to claim 6 , wherein the second connector includes circuitry for converting electrical signals into optical signals.
8 . The diagnostic system according to claim 1 , wherein the base unit includes a circuit configured to convert optical signals communicated over the one or more optical fibers into electrical signals.
9 . The diagnostic system according to claim 1 , wherein the remote unit includes a circuit configured to convert optical signals communicated over the one or more optical fibers into electrical signals.
10 . The diagnostic system according to claim 1 , wherein the one or more conductors communicate power from the base unit to the remote unit.
11 . The diagnostic system according to claim 1 , wherein the one or more optical fibers communicate image data from the remote unit to the base unit.
12 . A method for communicating information between a base unit and a remote unit of a diagnostic system, the method comprising:
coupling the base unit to the remote unit with a cable that includes:
one or more electrical conductors configured to communicate electrical signals between the base unit and the remote unit;
one or more optical fibers for communicating optical signals between the base unit and the remote unit; and
an outside sleeve formed around the one or more electrical conductors and that one or more optical fibers;
communicating first information from the base unit to the second unit over the one or more electrical conductors; and
communicating second information from the remote unit to the base unit over the one or more optical fibers.
13 . The method according to claim 12 , wherein the first information and the second information are communicated asynchronously.
14 . The method according to claim 12 , wherein the first information and the second information are communicated synchronously.
15 . The method according to claim 12 , wherein a data rate of information communicated over the one ore more electrical conductors is less than about 1 Gb/sec.
16 . The method according to claim 12 , wherein a data rate of information communicated over one of the one or more optical fibers is greater than 1 Gb/sec.
17 . The method according to claim 12 , wherein a diameter of the cable is less than about 0.25 inches.
18 . The method according to claim 12 , wherein the one or more optical fibers are multi-mode optical fibers.
19 . The method according to claim 12 , wherein the cable includes a first connector positioned at a first end of the cable and a second connector positioned at a second end of the connector, wherein the first connector includes a circuit configured to convert the optical signals communicated over the one or more optical fibers into electrical signals.
20 . The method according to claim 19 , wherein the second connector includes circuitry for converting electrical signals into optical signals.