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rv347 replied to the topic "Dangerous Syndromes for risk management" – 5 years, 11 months ago
Risk is the primary barometer for deciding if its worthwhile to pursue a project and how to avoid potential pitfalls. This is logical because at its core the project is a financial endeavor, and thus must be accompanied with a… Read more»
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rv347 replied to the topic "Fitbit Medical Device?" – 5 years, 11 months ago
Ap962, interesting discovery. No one previously commented that fitbit should be Class II, yet this is the case. One participant compared it to a device that monitors fertility, which I found a good comparison, yet she concluded that fitbit would… Read more»
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rv347 replied to the topic "Meat without Murder" – 5 years, 11 months ago
This is an interesting question. One participant (“bb254”) compared it to an existing device, the 670G system by Medtronic, a sort of artificial pancreas. I agree that a lab grown organ would be Class III, however I would argue that… Read more»
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rv347 posted a new topic "Customer Needs and Design Input" – 5 years, 11 months ago
In design controls, there is the DID and DSD documents. DID is design input and gives a broad description of the product (ex, “red knob”), whereas the DSD is design specification and gives a very specific description(ex, “red knob 3cm… Read more»
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rv347 posted a new topic "Thoughts on BME degree, "a little of everything"" – 5 years, 11 months ago
Hi – In this week’s lecture Dr. Simon mentioned how BME is a diverse degree, in which you learn a little bit of everything. While it can be an advantage to have a variety of skill sets, you are not… Read more»
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rv347 posted a new topic "Unexpected Time Delays – miniSim" – 5 years, 11 months ago
As we saw in the miniSIm, a project is often accompanied by time complications that must be dealt with in order for the project to proceed. Hopefully, a calm and productive discussion can give way to a solution. What about… Read more»
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rv347 replied to the topic Written Agreement v/s Verbal Agreement in the forum Consultants and Legal Basics 6 years, 4 months ago
A critical thing to note about a verbal agreement is that it often comes with a paper trail and can have many forms of evidence to back it up, despite it being “verbal” in nature. Verbal here simply means that there was no formal contract written for the agreement.
For example, there can be a verbal agreement to sell a house for a certain amount…[Read more] -
rv347 replied to the topic Anti-kickback & Stark Cases in the forum Consultants and Legal Basics 6 years, 4 months ago
Stark law restricts the physician from referring patient to a designated place where he or his family members has a financial relationship unless an exception is met. It is intended to eliminate financial motivation for a physicians to refer a patient to a lab or hospitals for unnecessary tests or treatment in order just to get money.The…[Read more]
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rv347 replied to the topic NDA vs Patents in the forum Consultants and Legal Basics 6 years, 4 months ago
NDA only gives you protection from the individual in the contract, in which they promise to keep the idea confidential. A patent grants you proof of ownership and full protection for your idea. The main difference can be shown by an example – let’s say you have an idea to develop something and you share that idea with person A and sign an NDA with…[Read more]
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rv347 replied to the topic Project Management Preferences in the forum Organizational Development in Device Companies 6 years, 5 months ago
Being a project manager for a matrix organization can be a lot more challenging and requires more communication and organizational skills, but ultimately it can be more rewarding. There is another project manager who the employees have to report to, and who the project manager has to coordinate with. It is kind of like checks and balances in the…[Read more]
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rv347 replied to the topic Effective way to culminate inter department silos in the forum Organizational Development in Device Companies 6 years, 5 months ago
I think that even in a project based organization, they can still make efforts to collaborate between departments. For example, there can be monthly presentations given by a member of one team to all the different teams and this way departments can share knowledge with each other and this meeting also allows for people to become acquianted. In the…[Read more]
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rv347 replied to the topic Discussion Topic: Your organizational type in the forum Organizational Development in Device Companies 6 years, 5 months ago
My ideal type of company to work for would be a matrix organization. I think it is beneficial to the company’s productivity that departments communicate with each other and can transfer knowledge about the project with other departments. This would seem to make a company run more smoothly and effectively. I think to successfully run a project…[Read more]
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rv347 replied to the topic Factors to Consider While making Gantt Chart in the forum Introduction to Design Controls 6 years, 5 months ago
A Gantt chart is essential for staying on track and getting the project done in a timely manner. I can tell you from experience that working with companies that don’t set out a timeline or set clear goals, work is slow and not very productive. It is also essential to come up with a “contingency plan” in order to be able to complete the task on tim…[Read more]
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rv347 replied to the topic Consequences Of Insufficient Design Controls in the forum Introduction to Design Controls 6 years, 5 months ago
When design controls are not set up properly, it results in a failed medical device as stated by those examples above. In the case of recalled medical devices, it would be interesting to study and review their design controls and analyze errors and what could have been done differently. It would also be interesting to study what those companies…[Read more]
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rv347 replied to the topic Design Documents in Academia in the forum Introduction to Design Controls 6 years, 5 months ago
From my experience in clinical research, one such document required by the FDA is an IRB, Institutional Review Board. This document is necessary to protect the welfare and rights of human subjects by ensuring that your experiment will not harm those involved. This is the very first step in running an experiment and needs to be approved before you…[Read more]
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rv347 started the topic Customer Needs and Design Input in the forum Introduction to Design Controls 6 years, 5 months ago
In design controls, there is the DID and DSD documents. DID is design input and gives a broad description of the product (ex, “red knob”), whereas the DSD is design specification and gives a very specific description(ex, “red knob 3cm in diameter dyed with red #5 from Vendor x with a tolerance of 0.001cm”). What do you think the advantages and…[Read more]
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rv347 replied to the topic Design Transfer and Challenges in the forum Introduction to Design Controls 6 years, 5 months ago
Design transfer involves transitioning the design from planning stages to production. This is a critical trade-off that requires a few things in order to go smoothly. One is communication between departments, which is essential. Another is a multitude of technical factors, such as proper funds and vendors to work with the company in creating the…[Read more]
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rv347 replied to the topic Consequences Of Insufficient Design Controls in the forum Introduction to Design Controls 6 years, 5 months ago
Yes I agree that design control is an integral process and its failure can have a wide effect. If not done properly, the company will have to make recalls on the product which results in a large loss of money and time. Even worse, if it is a medical device and there is a flaw in its design that is not caught by design controls, it can harm a human…[Read more]
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rv347 replied to the topic Clinical Trial Experiment in the forum Clinical Research Basics 6 years, 6 months ago
I think it is very complicated to get IRB approval for a clinical trial where the outcome is unknown. The IRB wants to make sure that a device will offer no potential harm to any subjects, and this is a case where the outcome is unknown and the researcher can’t be sure that no harm will be done. Thus this is not a likely area for students to…[Read more]
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rv347 replied to the topic Double Blind Vs Single blind Study in the forum Clinical Research Basics 6 years, 6 months ago
I think it depends on the study matter and double blind is not always necessary. Yet there are certain cases where double blind would be preferable. It is used to prevent research outcomes from being influenced by the placebo effect or observer bias. If a researcher knows that certain patients are getting the actual drug (lets say for Alzheimers),…[Read more]
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