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Microfabricated Microneedles

Technology Benefits

Controllable dimensions, including shaft widthMinimizes trauma to tissueMay be mass produced using standard microfabrication techniquesMay be mass produced at low cost

Technology Application

Cell biologyDrug delivery systemsReal-time fluid analysis

Detailed Technology Description

None

Supplementary Information

Patent Number: US5591139A
Application Number: US1994254328A
Inventor: Lin, Liwei | Pisano, Albert P.
Priority Date: 6 Jun 1994
Priority Number: US5591139A
Application Date: 6 Jun 1994
Publication Date: 7 Jan 1997
IPC Current: G01N0033487 | A61B001720 | A61M003700 | G01N003500
US Class: 604264
Assignee Applicant: The Regents of the University of California
Title: IC-processed microneedles
Usefulness: IC-processed microneedles
Novelty: Micro-needles for extracting substance from living tissues for analysis for diagnostic purposes or deliver drugs has interface region and shaft having shaft defining enclosed channel having ports for permitting fluid through and heater uniform of polysili

Industry

Measurement/Testing

Sub Group

Measurement Tool

Application No.

5591139

Others

Tech ID/UC Case

18285/1993-058-0

Related Cases

1993-058-0

Country/Region

USA

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