Multimodal pain management system and method

Abstract

The present invention provides devices, systems, and methods for pain management (e.g., motor pain management, sensory pain management, etc.), vasodilation, and / or arteriovenous fistula maturation. [Solution] The injection lead assembly 100 comprises a housing 140 having a needle receptacle, a housing lumen, a pin receptacle, and a housing conductive trace; a connector having a connector needle, an internal lumen, a metal pin, and a connector conductive trace; and an injection lead body 110 having an injection lumen, an outlet port, an internal wire, and a tip electrode 112. The injection lead assembly forms an electrical path for transmitting electrical signals across the connector conductive trace, the metal pin, the housing conductive trace, the internal wire, and the tip electrode. The injection lead assembly forms a fluid path for transmitting fluid across the internal lumen, the connector needle, the injection lumen, and the outlet port 118.

Claims

[Claim 1] An injection lead assembly, A housing having a needle receptacle, a housing lumen, a pin receptacle, and a housing conductive trace, A connector having a connector needle, an internal lumen, a metal pin and a connector conductive trace, An injection lead body having an injection lumen, an outlet port, an internal wire, and a tip electrode. An injection lead assembly comprising, wherein the injection lead assembly forms an electrical path for transmitting electrical signals across the connector conductive trace, the metal pin, the housing conductive trace, the internal wire and the tip electrode, and the injection lead assembly forms a fluid path for transmitting fluid across the internal lumen, the connector needle, the injection lumen and the outlet port.

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