PORTABLE INFUSION PUMP
United States Patent 3498228
US Patent References:
Mechanical heart
- - 2917751

Surgical pump
- - 2351828

Repeat cycle timer
- - 2962610

Pulse timing control circuit
- - 3048708

Electronic sequence timer
- - 3162772


Inventors:
Blumle, Charles A.
Blumle, Leo J.
Publication Date:
03/03/1970
View Patent Images:
Download PDF 3498228 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Charles, Blumle A.
Leo, Blumle J.
Primary Class:
222/644
Other Classes:
318/484, 604/151, 222/333
International Classes:
A61M5/172; A61M5/168; H02H7/08; F04B49/02; B65H5/28
US Patent References:
3333175Machine tool timer
3073244Condition responsive fluid flow monitoring and control system
3262042Electrical operating circuits for vehicle windscreen wipers
3287721Intravenous alarm supply monitor
3364410Windshield wiper
3309602Current controllers




<- Previous Patent (AXIAL PLUNGER PUMP)   |   Next Patent (HYDRAULIC PUMP ASSEM...) ->