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Todd W Allum, 494052 Emerson Dr, Livermore, CA 94551

Known as:
Todd William Allum Todd Allum Separate Property Todd Allum Separate Prop
Related to:
Emma Allum Sydney Rita Andrea Laser 63 Shawn M Rita 55 Ronald Rita

Todd Allum Phones & Addresses

4052 Emerson Dr, Livermore, CA 94551    925-3711241   

Pahoa, HI   

210 Roma St, Redlands, CA 92373    909-7921181   

San Bernardino, CA   

Highland, CA   

Alameda, CA   

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Todd W Allum

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Work

Company: New aera, inc. Apr 2012 Position: Vice president of technology

Education

Specialities: Mechanical Engineering

Skills

Design For Manufacturing • Finite Element Analysis • Solidworks • Medical Devices • Manufacturing • Design Control • Injection Molding • R&D • Cross Functional Team Leadership • Design of Experiments • Robotics • Validation • Machining • Engineering • Simulations • V&V • Engineering Management • Plastics • Testing

Industries

Medical Devices
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Todd Allum resumes & CV records

Resumes

Todd Allum Photo 16

Vice President Of Technology

Location:
Berkeley, CA
Industry:
Medical Devices
Work:
New Aera, Inc.
Vice President of Technology Breathe Technologies, Inc.
Mechanical Engineering Manager Cardinal Health/Viasys/Pulmonetic Systems Jun 2002 - Jun 2008
Senior Principal Mechanical Engineer
Education:
The Collins College of Hospitality Management at Cal Poly Pomona 1996 - 2001
Bachelors, Bachelor of Science, Mechanical Engineering
Skills:
Design For Manufacturing, Finite Element Analysis, Solidworks, Medical Devices, Manufacturing, Design Control, Injection Molding, R&D, Cross Functional Team Leadership, Design of Experiments, Robotics, Validation, Machining, Engineering, Simulations, V&V, Engineering Management, Plastics, Testing

Publications & IP owners

Us Patents

Mechanical Ventilation System Utilizing Bias Valve

US Patent:
8118024, Feb 21, 2012
Filed:
Jul 13, 2006
Appl. No.:
11/486346
Inventors:
Douglas F. DeVries - Kenmore WA, US
Todd Allum - Redlands CA, US
Assignee:
CareFusion 203, Inc. - San Diego CA
International Classification:
A61M 16/00
A62B 9/02
US Classification:
12820421, 12820024, 12820418, 12820524
Abstract:
A portable mechanical ventilator having a ROOTS blower is configured to provide a desired gas flow and pressure to a patient circuit. The mechanical ventilator includes a flow meter operative to measure gas flow produced by the ROOTS blower and an exhalation control module configured to operate an exhalation valve connected to the patient circuit. A bias valve connected between the ROOTS blower and the patient circuit is specifically configured to generate a bias pressure relative to the patient circuit pressure at the exhalation control module. The bias valve is further configured to attenuate pulsating gas flow produced by the ROOTS blower such that gas flowing to the mass flow meter exhibits a substantially constant pressure characteristic. The bias pressure facilitates closing of the exhalation valve at the start of inspiration, regulates positive end expiratory pressure during exhalation, and purges sense lines via a pressure transducer module.

Nasal Interface

US Patent:
D662200, Jun 19, 2012
Filed:
Mar 31, 2011
Appl. No.:
29/388700
Inventors:
Darius Eghbal - Oakland CA, US
Todd W. Allum - Livermore CA, US
Joseph Cipollone - Laguna Niguel CA, US
Anthony D. Wondka - Thousand Oaks CA, US
Assignee:
Breathe Technologies, Inc. - Irvine CA
International Classification:
2902
US Classification:
D241101, D241105

Roots-Type Blower Rotor Alignment Apparatus

US Patent:
8479379, Jul 9, 2013
Filed:
Nov 3, 2008
Appl. No.:
12/263769
Inventors:
Todd W. Allum - Livermore CA, US
Edgardo F. Marcello - Irvine CA, US
Stephen C. Hanson - Palm Desert CA, US
Assignee:
CareFusion 202, Inc. - San Diego CA
International Classification:
B23P 21/00
F01C 21/00
US Classification:
29714, 29705, 29709, 292815, 29468, 2940705, 2940708, 2988202, 418189, 73487, 73570
Abstract:
Roots-type blowers with helical cycloidal rotors exhibit variation in leakback flow with angular position intrinsic to these rotor geometries. Calibration of individual blowers using a combination of high-resolution alignment and enhanced detection of residual noise phenomena permits noise in as-produced blowers to be significantly attenuated. Intrinsic lower limits of noise induced by leakback variation are associated with manufacturing tolerances, necessary clearances, and particular geometric considerations. Gross alignment errors (excluding contact between rotors) produce a characteristic noise pulse rate that is three times the shaft rate. Proper alignment suppresses this and reveals a pulse sequence at double this rate and at about half of the amplitude of faulty alignment. The novel process explains the error mechanisms and defines repeatable calibration methods for a mass-production environment, introducing appropriate gauges and methods for the task.

Roots-Type Blower Reduced Acoustic Signature Method And Apparatus

US Patent:
2009014, Jun 4, 2009
Filed:
Mar 18, 2008
Appl. No.:
12/050541
Inventors:
Todd W. ALLUM - Redlands CA, US
Assignee:
Pulmonetic Systems, Inc. - Minneapolis MN
International Classification:
F01C 1/24
US Classification:
4182065, 4182061
Abstract:
A Roots-type blower with helical cycloidal rotors features relief recesses in the chamber walls, isolated from the input and output ports. The relief recesses counter variation in leakback flow with angular position intrinsic to helical cycloidal rotors, attenuating a noise source.

Flow Sensor

US Patent:
2009025, Oct 8, 2009
Filed:
Apr 8, 2008
Appl. No.:
12/099588
Inventors:
Todd W. Allum - Redlands CA, US
Malcom R. Williams - San Clemente CA, US
Joseph Cipollone - Moreno Valley CA, US
Assignee:
PULMONETIC SYSTEMS, INC. - Minneapolis MN
International Classification:
A61M 16/00
US Classification:
12820426
Abstract:
A bi-directional flow sensor is adapted for reducing pneumatic noise during pressure sensing with a flow passing through the flow sensor. The flow sensor comprises a hollow, tubular member having a throat section disposed between a ventilator end and a patient end. A flow restrictor is disposed in the throat section and is adapted to measure differential pressure in the flow. A baffle is mounted at the ventilator end and is adapted to minimize non-axial flow at pressure taps located on opposing ends of the flow restrictor. The patient end includes a flow obstruction configured to promote uniform velocity across the flow at the pressure taps during exhalation flow from the patient end to the ventilator end. The flow sensor minimizes pneumatic noise to less than 0.1 LPM to allow accurate patient flow measurement and triggering of inhalation and exhalation phases at flow rates of 0.2 LPM.

Methods And Devices For Providing Mechanical Ventilation With An Open Airway Interface

US Patent:
2010007, Mar 25, 2010
Filed:
Aug 21, 2009
Appl. No.:
12/545708
Inventors:
Todd Allum - Livermore CA, US
Anthony D. Wondka - Thousand Oaks CA, US
Joseph Cipollone - San Ramon CA, US
Assignee:
Breathe Technologies - San Ramon CA
International Classification:
A61M 16/00
A61M 16/06
A61M 16/20
A61M 16/16
US Classification:
12820327, 12820525, 12820418, 12820524, 12820423
Abstract:
Methods, systems and devices are described for providing mechanical ventilation support of a patient using an open airway patient interface. The system includes gas delivery circuit and patient interface configurations to optimize performance and efficiency of the ventilation system. A ventilation system may include a ventilator for supplying ventilation gas. A patient interface may include distal end in communication with a patient airway, a proximal end in communication with ambient air, and an airflow channel between the distal end and the proximal end. A gas delivery circuit may be adapted to attach to the patient interface without occluding the patient interface to allow ambient air to flow from outside the patient interface to the patient airway. The ventilation gas may entrain air from ambient and from the patient airway.

Methods, Systems And Devices For Non-Invasive Open Ventilation With Gas Delivery Nozzles Within Nasal Pillows

US Patent:
2010025, Oct 7, 2010
Filed:
Apr 2, 2010
Appl. No.:
12/753853
Inventors:
Anthony D. Wondka - Thousand Oaks CA, US
Todd Allum - Livermore CA, US
Joseph Cipollone - San Ramon CA, US
Gregory Kapust - San Ramon CA, US
Darius Eghbal - Oakland CA, US
Joey Aguirre - San Ramon CA, US
Anthony Gerber - San Francisco CA, US
Assignee:
Breathe Technologies, Inc. - San Ramon CA
International Classification:
A61M 16/10
A61M 16/00
US Classification:
12820312, 12820423
Abstract:
A non-invasive ventilation system may include a nasal interface. The nasal interface may include a left outer tube with a left distal end adapted to impinge a left nostril, at least one left opening in the left distal end in pneumatic communication with the left nostril, and a left proximal end of the left outer tube in fluid communication with ambient air. The left proximal end of the left outer tube may curve laterally away from a midline of a face. A right outer tube may be similarly provided. One or more left jet nozzles may direct ventilation gas into the left outer tube, and one or more right jet nozzles may direct ventilation gas into the right outer tube. The jet nozzles may be in fluid communication with the pressurized gas supply.

Methods, Systems And Devices For Non-Invasive Open Ventilation With Gas Delivery Nozzles In Free Space

US Patent:
2010025, Oct 7, 2010
Filed:
Apr 2, 2010
Appl. No.:
12/753846
Inventors:
Joseph Cipollone - San Ramon CA, US
Gregory Kapust - San Ramon CA, US
Todd Allum - Livermore CA, US
Anthony D. Wondka - Thousand Oaks CA, US
Darius Eghbal - Oakland CA, US
Joey Aguirre - San Ramon CA, US
Anthony Gerber - San Francisco CA, US
Assignee:
Breathe Technologies, Inc. - San Ramon CA
International Classification:
A61M 16/00
US Classification:
12820423
Abstract:
A non-invasive ventilation system may include an interface. The interface may include at least one gas delivery jet nozzle adapted to be positioned in free space and aligned to directly deliver ventilation gas into an entrance of a nose. The at least one gas delivery jet nozzle may be connected to a pressurized gas supply. The ventilation gas may entrain ambient air to elevate lung pressure, elevate lung volume, decrease the work of breathing or increase airway pressure, and wherein the ventilation gas is delivered in synchrony with phases of breathing. A support for the at least one gas delivery jet nozzle may be provided. A breath sensor may be in close proximity to the entrance of the nose. A patient may spontaneous breathe ambient air through the nose without being impeded by the interface.

Public records

Vehicle Records

Todd Allum

Address:
4052 Emerson Dr, Livermore, CA 94551
Phone:
909-7921181
VIN:
5GAEV23708J147891
Make:
BUICK
Model:
ENCLAVE
Year:
2008

Possible Relatives

David D Allum  Doris L Allum  Elizabeth G Allum  Francis L Allum  John A Allum  Margaret A Allum  Kenneth M Allum  Todd L Johnson  Todd M Stanchfield  Todd A Johnston 

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