1) The Rhode Island Assisted Living Association came to the authors with concerns about the safety of the flowmeter and knob on oxygen concentrator machines, which concentrate oxygen from a gas supply.
2) The main problem is accidental tampering with the flowmeter knob by residents and children, so the authors designed a mold to thermoform a plastic cover for the knob to prevent this.
3) The authors accomplished their goal of designing a knob cover prototype and plan to test it on two models of oxygen concentrator machines. Their research is ongoing as they may contact the manufacturer about making the cover a permanent feature.
Medical oxygen generator plant for hospitalRajinder Singh
"PECTHERM (P) LIMITED" in partnership with "INMATEC Gase Technologie GmBh & Co. KG", Germany brings in India Medical Oxygen Generators –100% Made in Germany. We have an impressive history as well as an unmatched product line to name just a few advantages as below :-
100% MADE IN GERMANY guarantees for very good quality
More than 20 years experience and more than 6000 sold generators worldwide
3,500 m² production area
Market leader with its own R&D (research and development) and own Design department
Documentation in many languages incl. English, German, all European, Turkish, Russian, Arabic, Farsi and more.
OnTouch PSA Oxygen Generators with a full feature, color Touch Control Panel offering advanced control & monitoring and unlimited connectivity i.e. IPAD, IPHONE & PC remote control, Email Alarm, Profibus, Modbus.
Redundant generators with full duplex valve sections. “INMATEC" equipments can give life between 15 to 25 years of successful operation
Oxygen with purities upto 99.5% and capacities up to 1500 m3/h
Medical Oxygen Generator Plants in compliance with the latest European and US PHARMACOPOEIA, according to ISO 10083 and complying to HTM
Our Medical Onsite Oxygen Generators marked as a "Medical Device" with the CE mark 1250
Usage dependent production of highly pure to ultrapure oxygen directly on site at constant oxygen purity.
The INMATEC oxygen generators with PAN technology (Power As Needed) are some of the most energy-efficient generators worldwide for the in-house production of oxygen.
Just as in the OnTouch series, all operating values are continually measured and monitored. The use of the multilingual touch control panel offers the highest possible protection for the whole production process. All measured values are logged and can be further processed or even remote controlled from any computer workstation in the world by the remote control procedure.
The energy advantages and the full networking ability with tablets and smartphones make the INMATEC generators a real highlight in the world of in-house production. Only available… at “PECTHERM”.!
Introduction to electrodialysis reversal (EDR). Operating principles, advantages and disadvantages compared to reverse osmosis (RO), and applications. EDR can be used for desalinating industrial wastewaters and selective recoveries/separations.
Project results from SaltMaker Evaporator Crystallizer treating landfill leachate. SaltMaker provides on-site treatment of highly contaminated wastewaters and the brines from other treatment systems to produce freshwater and solids for true zero liquid discharge (true ZLD).
Medical oxygen generator plant for hospitalRajinder Singh
"PECTHERM (P) LIMITED" in partnership with "INMATEC Gase Technologie GmBh & Co. KG", Germany brings in India Medical Oxygen Generators –100% Made in Germany. We have an impressive history as well as an unmatched product line to name just a few advantages as below :-
100% MADE IN GERMANY guarantees for very good quality
More than 20 years experience and more than 6000 sold generators worldwide
3,500 m² production area
Market leader with its own R&D (research and development) and own Design department
Documentation in many languages incl. English, German, all European, Turkish, Russian, Arabic, Farsi and more.
OnTouch PSA Oxygen Generators with a full feature, color Touch Control Panel offering advanced control & monitoring and unlimited connectivity i.e. IPAD, IPHONE & PC remote control, Email Alarm, Profibus, Modbus.
Redundant generators with full duplex valve sections. “INMATEC" equipments can give life between 15 to 25 years of successful operation
Oxygen with purities upto 99.5% and capacities up to 1500 m3/h
Medical Oxygen Generator Plants in compliance with the latest European and US PHARMACOPOEIA, according to ISO 10083 and complying to HTM
Our Medical Onsite Oxygen Generators marked as a "Medical Device" with the CE mark 1250
Usage dependent production of highly pure to ultrapure oxygen directly on site at constant oxygen purity.
The INMATEC oxygen generators with PAN technology (Power As Needed) are some of the most energy-efficient generators worldwide for the in-house production of oxygen.
Just as in the OnTouch series, all operating values are continually measured and monitored. The use of the multilingual touch control panel offers the highest possible protection for the whole production process. All measured values are logged and can be further processed or even remote controlled from any computer workstation in the world by the remote control procedure.
The energy advantages and the full networking ability with tablets and smartphones make the INMATEC generators a real highlight in the world of in-house production. Only available… at “PECTHERM”.!
Introduction to electrodialysis reversal (EDR). Operating principles, advantages and disadvantages compared to reverse osmosis (RO), and applications. EDR can be used for desalinating industrial wastewaters and selective recoveries/separations.
Project results from SaltMaker Evaporator Crystallizer treating landfill leachate. SaltMaker provides on-site treatment of highly contaminated wastewaters and the brines from other treatment systems to produce freshwater and solids for true zero liquid discharge (true ZLD).
تستخدم هذه الوحدات للمعالجة و التطهير فى تطبيقات مياه الشرب, عمليات إعادة تدوير المياه, صناعات الأغذية و المشروبات, المزارع السمكية و حمامات السباحة و بصفة أشمل تصلح للتطبيقات الصناعية و المختبرات و المحطات التجريبية, تنتج هذه الأنظمة حتى 400 جم/ساعة من الأوزون عالى التركيز بأقل استهلاك للطاقة و الأكسجين نظرا للإنتاجية عالية التركيز
يتم مراقبة و عرض معاملات العملية التشغيلية فى هذه الوحدات بصفة مستمرة لضمان موثوقية سير التشغيل, وتتضمن الوحدة العديد من المكونات الأساسية مثل مولدى غاز الأوزون و الأكسجين, وحدات تحكم كهربائية مرفقة بمبادلات إشارات, الأسلاك و الأنابيب المثبتة على إطار من الإستانليس ستيل و مكونات أخرى إضافية حسب حاجة التشغيل
http://rheoserve.com/index.html#portfolio
Backflow prevention is very important for portable water supply for healthy living. There are many certified companies those provide backflow prevention service but its all up to you whom you choose for your place. In this article you came to know about some devices used for backflow prevention, helpful for firms indulge in plumbing business.
The SUPERIOR Gas Chlorinator is considered the industry "workhorse" of gas chlorinators. Its efficient design, coupled with the long lasting materials, creates reliable water disinfection systems with a safety first, user friendly design that is cost effective to install and so easy to operate and maintain. The SUPERIORGas Chlorinator is the optimum choice for water disinfection, whether for drink ing water, sewage treatment, industrial processes, food processing, cooling water, or swimming pools.
La pobreza en el mundo se ha convertido en un gran problema social, existe más de 1700 millones de personas que no perciben lo mínimo para alimentarse, y que malviven en los países del llamado tercer mundo.
Vortrag im Rahmen des DIALOG SUMMIT 2016 in Frankfiurt zusammen mit der Carsten Lange - Vorstandsvorsitzender der AIKA (Allianz inhaber geführter Kommunikationsagenturen)
Es existieren eine Reihe von Features in der aktuellen SOA/BPM Suite, die selten genutzt und wenig beworben werden. Darüber hinaus gibt es in verschiedensten Kundenprojekten häufig auch Anforderungen, die zunächst Implementierungs- oder Anpassungsaufwand bedeuten, sich dann aber doch mit Bord-Mitteln realisieren lassen. In ihrem Vortrag auf der DOAG Konferenz 2011 in Nürnberg gingen OPITZ CONSULTING Senior Berater, Danilo Schmiedel und Jens Hündling von Oracle Deutschland auf ausgewählte Features ein und präsentierten diese im Kontext von Kundenprojekten und Erfahrungen. Neben einem durchgängigen Beispiel zur Verwendung des Metadata Stores, dem Fault Management Framework, der OWSM-Policies, dem Dynamic Binding und der Datenvalidierung via Schematron sollen auch die sogenannten Domain Value Maps näher betrachtet werden. Die Betrachtung neuer technischer Features, die sich erst seit 11g adäquat umsetzen lassen sowie die Verbindung zwischen BPMN/BPEL und Java runden den Beitrag ab.
Tycho promises to merge the world of osgi/p2 with Maven apparently making it dead easy to build plugins.
The JBoss Tools and Developer Studio team moved to Tycho last year and with 350+ plugins we learned a lot about what Tycho can do and not do.
In this talk I will update on the Good, bad and ugly experiences we had and continue to have and discuss our recommendations on how to and how not use Tycho.
Slides from version given at EclipseCon 2012.
Recording available from EclipseCon Europe 2011 : http://www.fosslc.org/drupal/content/tycho-good-bad-and-ugly
تستخدم هذه الوحدات للمعالجة و التطهير فى تطبيقات مياه الشرب, عمليات إعادة تدوير المياه, صناعات الأغذية و المشروبات, المزارع السمكية و حمامات السباحة و بصفة أشمل تصلح للتطبيقات الصناعية و المختبرات و المحطات التجريبية, تنتج هذه الأنظمة حتى 400 جم/ساعة من الأوزون عالى التركيز بأقل استهلاك للطاقة و الأكسجين نظرا للإنتاجية عالية التركيز
يتم مراقبة و عرض معاملات العملية التشغيلية فى هذه الوحدات بصفة مستمرة لضمان موثوقية سير التشغيل, وتتضمن الوحدة العديد من المكونات الأساسية مثل مولدى غاز الأوزون و الأكسجين, وحدات تحكم كهربائية مرفقة بمبادلات إشارات, الأسلاك و الأنابيب المثبتة على إطار من الإستانليس ستيل و مكونات أخرى إضافية حسب حاجة التشغيل
http://rheoserve.com/index.html#portfolio
Backflow prevention is very important for portable water supply for healthy living. There are many certified companies those provide backflow prevention service but its all up to you whom you choose for your place. In this article you came to know about some devices used for backflow prevention, helpful for firms indulge in plumbing business.
The SUPERIOR Gas Chlorinator is considered the industry "workhorse" of gas chlorinators. Its efficient design, coupled with the long lasting materials, creates reliable water disinfection systems with a safety first, user friendly design that is cost effective to install and so easy to operate and maintain. The SUPERIORGas Chlorinator is the optimum choice for water disinfection, whether for drink ing water, sewage treatment, industrial processes, food processing, cooling water, or swimming pools.
La pobreza en el mundo se ha convertido en un gran problema social, existe más de 1700 millones de personas que no perciben lo mínimo para alimentarse, y que malviven en los países del llamado tercer mundo.
Vortrag im Rahmen des DIALOG SUMMIT 2016 in Frankfiurt zusammen mit der Carsten Lange - Vorstandsvorsitzender der AIKA (Allianz inhaber geführter Kommunikationsagenturen)
Es existieren eine Reihe von Features in der aktuellen SOA/BPM Suite, die selten genutzt und wenig beworben werden. Darüber hinaus gibt es in verschiedensten Kundenprojekten häufig auch Anforderungen, die zunächst Implementierungs- oder Anpassungsaufwand bedeuten, sich dann aber doch mit Bord-Mitteln realisieren lassen. In ihrem Vortrag auf der DOAG Konferenz 2011 in Nürnberg gingen OPITZ CONSULTING Senior Berater, Danilo Schmiedel und Jens Hündling von Oracle Deutschland auf ausgewählte Features ein und präsentierten diese im Kontext von Kundenprojekten und Erfahrungen. Neben einem durchgängigen Beispiel zur Verwendung des Metadata Stores, dem Fault Management Framework, der OWSM-Policies, dem Dynamic Binding und der Datenvalidierung via Schematron sollen auch die sogenannten Domain Value Maps näher betrachtet werden. Die Betrachtung neuer technischer Features, die sich erst seit 11g adäquat umsetzen lassen sowie die Verbindung zwischen BPMN/BPEL und Java runden den Beitrag ab.
Tycho promises to merge the world of osgi/p2 with Maven apparently making it dead easy to build plugins.
The JBoss Tools and Developer Studio team moved to Tycho last year and with 350+ plugins we learned a lot about what Tycho can do and not do.
In this talk I will update on the Good, bad and ugly experiences we had and continue to have and discuss our recommendations on how to and how not use Tycho.
Slides from version given at EclipseCon 2012.
Recording available from EclipseCon Europe 2011 : http://www.fosslc.org/drupal/content/tycho-good-bad-and-ugly
Experience, Education, Skills, and Patents of Jeffrey M. Garrigues, Principal Mechanical Engineer. View to see my successful track record designing Medical Devices, including Piezoelectric Transducers, Oral Health Products, Tools for test and production fixtures, Electro-Mechanical devices and a whole lot more.
Riccardo Bianco
Topology optimization - Altair suite
tecnologia, scenari e scelte strategiche per la transizione digitale dell'industria manifatturiera
Detail proposal of project including activities such as Deliverables, Scope, Resources, Proposed Approach, Scheduling in Microsoft Project, Costs, Potential Problems, Critical Path Analysis, Linear Responsibility Chart, Evaluation Methods and Budget.
I am a graduate student at Purdue university. This is a documentation of some of my projects. Hope you enjoy reading it.
Want to know more about my projects or interested in working together, feel free to get in touch on: dvagholk@purdue.edu
Successful projects documented to share my skills and experience.
Please reach out for agriculture or O&P -related projects involving electrical, mechanical, or design.
Thank you for taking the time to look.
RS Components and DesignSpark launch a new tool that can help OEMs and product developers to manage the problem of obsolescence, and plan for when the End-of-Life (EOL) notices are placed on parts that will soon cease to be produced, repaired and supported by component vendors.
Find out more here: https://www.rs-online.com/designspark/obsolescence-manager
For the bioprocessing and biopharmaceutical professional, this presentation discusses the topic:
Is Standardization Possible in a Custom Single-use World.
Key learning objectives are:
1. Understand why single-use design processes can become protracted
2. Understand how standardization can help to shorten the design phase
3. Discuss the opportunities for standardization in single use
This presentation was first given as a live webinar by Guy Matthews to an audience of biopharmaceutical professionals from around the world in June 2016.
Guy Matthews has worked in the biopharm industry for the last 20 years during which he has been involved in many projects implementing single-use technology in bioprocessing. Guy now works as Market Development Manager for Parker domnick hunter where he is focused on bringing Parker's expertise in motion and control to bioprocessing.
1. Visual and Safety Aspects of Oxygen Concentrator Machines
Vitoria Petrere1, Larry Adigun2, Dr. Valerie Speredelozzi3
Science & Engineering Fellows, Department of Mechanical, Industrial & Systems Engineering, University of Rhode Island
Perfecto
Model
Platinum Model
Main Solution
•Design a mold to test plastic thermoforming
•Design a plastic injection molding process to
mass produce
•Test prototypes at RIALA facilities
Cost
• Costs for a prototype for the cover of the knob
• Costs for a redesign for future units
• Cost for different types of knobs
• Cost for the stickers
Make a cover for the knob in order to prevent accidental tampering
from other residents and children.
Main Problem
• Rhode Island Assisted Living Association (RIALA) has come to
us with a concern about their Oxygen Concentrator Machines,
mainly regarding the safety of the flowmeter and knob
• Oxygen Concentrator Machines is a device which concentrates
the oxygen from a gas supply to supply an oxygen enriched gas
mixture.
Visual Solution
Tactile Solution
Bigger knob for easier use for the Elderly
D-shaft
• How did your company select colors for the flow meter and
the ball inside?
• What is the ball inside of the flow meter made of?
• Were there other choices for the knobs on the flow meter?
• When will next concentrator be redesigned?
• How much control do they have on flowmeter design?
Questions for Manufacturer?
Finding / Discussion Future work
Enclosure (Cover)
Results /Conclusion
We accomplished the main basis of our research project , which was to make an enclosure to fit over the knob of the
oxygen concentrator machine. We have yet to test our cover, but plan to on both models of Invacare machines. Our
research is still ongoing as there are more models and we look to contact the company to possibly make this a permanent
feature on their models presently or in the future.