|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A61M-005/30 A61M-037/00 A61M-031/00|
|미국특허분류(USC)||604/070; 604/071; 604/072; 604/141; 604/275|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 89 인용 특허 : 30|
The present invention relates to a system for delivering and injecting an agent into a target site within the body without penetrating the tissue of the target site with anything other than the agent. The system comprises a nozzle assembly and a propulsion mechanism. The nozzle assembly comprises an ampule with a reservoir, having a reservoir orifice, for containing the agent; a dispersion fixture that has a dispersion orifice; and a channel in fluid communication between the reservoir orifice and the dispersion orifice. The propulsion mechanism is opera...
1. A system for injecting a therapeutic or diagnostic agent into a target site within the body of a patient comprising: (A) a nozzle assembly having a distal end and a proximal end, wherein the nozzle assembly comprises: an ampule having a distal end, a proximal end, and a reservoir for containing a volume of the agent, wherein the reservoir has at least one reservoir orifice to allow the agent to travel from the reservoir and through the reservoir orifice disposed in a first direction towards the distal end of the nozzle assembly; a dispersion fix...