| 发明名称 |
MEMS DEVICE AND METHOD FOR DELIVERY OF THERAPEUTIC AGENTS |
| 摘要 |
Embodiments of an implantable device for delivering a therapeutic agent to a patient include a reservoir configured to contain a liquid comprising the therapeutic agent, and a cannula in fluid communication with the reservoir. When a predetermined cracking pressure is reached, a valve opens and allows the liquid to flow through the cannula. |
| 申请公布号 |
US2016000602(A1) |
申请公布日期 |
2016.01.07 |
| 申请号 |
US201514854854 |
申请日期 |
2015.09.15 |
| 申请人 |
MENG Ellis;TAI Yu-Chong;HUMAYUN Mark S.;AGRAWAL Rajat;LO Ronalee;SHIH Jason;KUWAHARA Kenrick;LI Pu-Ying;ROGER Damien;CHEN Po-Jui |
发明人 |
MENG Ellis;TAI Yu-Chong;HUMAYUN Mark S.;AGRAWAL Rajat;LO Ronalee;SHIH Jason;KUWAHARA Kenrick;LI Pu-Ying;ROGER Damien;CHEN Po-Jui |
| 分类号 |
A61F9/00;A61M5/168;A61M5/142 |
主分类号 |
A61F9/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An implantable electrolytic pump comprising:
a drug chamber for containing a liquid to be administered; a cannula in fluid communication with the drug chamber; an electrolysis chamber comprising first and second electrodes and circuitry for activating the electrodes and thereby causing a pressure in the drug chamber to change; and a valve having a predetermined cracking pressure, wherein the liquid is forced from the drug chamber through the cannula when the pressure in the drug chamber exceeds the predetermined cracking pressure. |
| 地址 |
Pasadena CA US |
