公开(公告)号：US20190060218A1

公开(公告)日：2019-02-28

申请号：US16044124

申请日：2018-07-24

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Samson CHEN ,  Axel SCHERER ,  Richard Daniel SMITH, JR.

IPC: A61K9/00 ,  A61J1/14 ,  A61B5/145

Abstract: An implantable device contains a drug or biosensing compound, protected from the external environment within a human body by several barriers which are broken upon activation of the device through electrothermal, chemical, and mechanical processes. The device allows accurate and repeated dosing within a human body, thus reducing the number of implantation procedures required. This device extends the lifetime of a biosensor, reducing the number of implantation procedures required.

公开(公告)号：US20210322300A1

公开(公告)日：2021-10-21

申请号：US17321296

申请日：2021-05-14

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Samson CHEN ,  Axel SCHERER ,  Richard Daniel SMITH, JR.

IPC: A61K9/00 ,  A61B5/145 ,  A61B5/00 ,  A61J1/14

Abstract: An implantable device contains a drug or biosensing compound, protected from the external environment within a human body by several barriers which are broken upon activation of the device through electrothermal, chemical, and mechanical processes. The device allows accurate and repeated dosing within a human body, thus reducing the number of implantation procedures required. This device extends the lifetime of a biosensor, reducing the number of implantation procedures required.