Difference between revisions of "Biomedical SLDP"

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= Introduction and Overview =
= Introduction and Overview =
Biomedical engineering is an incredibly multidisciplinary STEM field that almost any engineer and Computer Science student can enter into. It is the application of biology and engineering to make new and innovative devices to improve healthcare and medical options. Some of the most well known biomedical devices include artificial organs, prosthetics, wearables, and surgical robots.
Biomedical engineering is an incredibly multidisciplinary STEM field that almost any engineer and Computer Science student can enter into. It is the application of biology and engineering to make new and innovative devices to improve healthcare and medical options. Some of the most well-known biomedical devices include artificial organs, prosthetics, wearables, and surgical robots.
 
Biomedical devices have already saved and improved the lives of countless people, your goal will be to develop one of these devices. Your group is being tasked with developing either a prosthetic or a wearable device that can improve the quality of life of the user. The prosthetic or wearable that you will develop will need to meet some basic requirements to be considered a working prototype.


Biomedical devices have already saved and improved the lives of countless people. Your goal will be to develop one of these devices. Your group is tasked with developing either a prosthetic or a wearable device that can improve the quality of life of the user. The prosthetic or wearable that you will develop will need to meet some basic requirements to be considered a working prototype.


= Specifications =
= Specifications =
Your team must build a model of your design using the materials provided. An Arduino program that will direct the devices sensors and/or movements must be created. A cost estimate of the components of the device must be provided. All revisions to the original design must be recorded and explained. This includes technical design drawings, as well as cost estimates. All revisions to the Arduino program must be recorded and explained.
Your team must build a model of your design using the materials provided. An Arduino program that will direct the devices, sensors, and/or movements must be created. A cost estimate of the components of the device must be provided. All revisions to the original design must be recorded and explained. This includes technical design drawings, as well as cost estimates. All revisions to the Arduino program must be recorded and explained.


The biomedical device must be able to complete a pre-selected series of tasks in a consistent and effective manner and complete any of the extra credit tasks available. The biomedical device options can be selected from the list below.
The biomedical device must be able to complete a pre-selected series of tasks in a consistent and effective manner and complete any of the Extra Tasks available. The biomedical device options can be selected from the Device Choices list below.


The device's program may not be altered or switched during any part of its use. The device must be fully autonomous, and not altered or adjusted during testing. Please refer to the course syllabus for all due dates.
The device's program may not be altered or switched during any part of its use when Benchmarking and Commissioning. The device must be fully autonomous, and not altered or adjusted during testing. Please refer to the course syllabus for all due dates.


== Device Choices ==
== Device Choices ==


Prosthetic Option: Develop an artificial limb, a piece of technology that can be worn and effectively replace a lost body part, that fits under one of the following categories.
Prosthetic Option: Develop an artificial limb, a piece of technology that can be worn and can effectively replace a lost body part, that fits under one of the following categories.


* A prosthetic that simulates a hand which is capable to wrap around a shopping bag handle and lift a 1 pound weight.
* A prosthetic that simulates a hand which is capable of wrapping around a shopping bag handle and lifting a 1 pound weight.
* A prosthetic arm which includes an elbow which can move up and down (at least 90 degrees) and a feature simulating a wrist which can twist (at least 180 degrees). This arm must include a hand like feature but it does not need to be able to move.
* A prosthetic arm that includes an elbow which can vertically at least 90 degrees and a feature simulating a wrist which can rotate at least 180 degrees. This arm must include a hand-like feature that does not need to be functional.




Wearable Option: Develop a wearable device, a piece of technology that can be worn on the human body and provide valuable health or fitness information to the wearer, this is often assistive technology. that fits under one of the following categories.
Wearable Option: Develop a wearable device, a piece of technology that can be worn on the human body and provide valuable health or fitness information to the wearer. This is often assistive technology that fits under one of the following categories.


* A wearable device that can read the light intensity and inform you how long you can be in that light intensity before it becomes dangerous.
* A wearable device that can measure light intensity and inform you of how long you can be exposed to that light intensity before it becomes harmful.
* A wearable device that monitors your heart rate and warns you when your heart rate is being irregular.
* A wearable device that monitors your heart rate and warns you when your heart rate becomes irregular.


==Extra Tasks List==
==Extra Tasks==
One of these tasks MUST be completed to complete the project, but all others can be done for extra credit. You get to decide which of these tasks you would like to complete.
One of these tasks MUST be completed to complete the project, but all others can be done for extra credit. You get to decide which of these tasks you would like to complete.
*Using more than one sensor
*Using more than one sensor
** Each sensor much have an output that increases the quality of the device
** Each sensor must be used so that there is a measurable increase in the quality of the device
*Incorporating a display/touchscreen
*Incorporating a display/touchscreen
*Developing website or app
*Developing a website or smartphone application
*Use more than one machining type (3D printing, laser cutting, woodworking, etc)
*Implement two or more machining methods (3D printing, laser cutting, woodworking, etc.)
*Choose your own: Subject for the project, meet with a RAD OL, the RAD OL will submit the extra credit idea to get approval
*Choose your own: This is approved on a case-by-case basis. You must meet with a RAD OL and the RAD OL will submit the extra credit idea for approval


==Machining Types==
==Machining Methods==
These are the machining types that count for Benchmarking, Commissioning, and Extra Credit, currently, EG 1003 can only offer 3D printing, most other machining types must be completed in the makerspace which require their training. Some of these machining types require extra materials that not all groups have access to.  
These are the machining methods that will count toward Benchmarking, Commissioning, and Extra Credit. Currently, EG1003 only offers 3D printing, while most other machining methods must be completed through the MakerSpace. You must sign-up for a training session to use these machines (MakerSpace training times can be viewed [http://makerspace.engineering.nyu.edu/training/ here]). Some of these machining methods require extra materials that not all groups have access to.  
*3D printing (Available through EG1003, More types available through the Makerspace)
*3D printing (available through EG1003, more filament types and build plate dimensions available through the MakerSpace)
*Laser cutting (Wood or Acrylic)
*Laser cutting (wood or acrylic)
*Woodwork (Saws available in the Makerspace)
*Woodwork (hand and power saws available in the MakerSpace)
*Casting a mold (Counts as two types if you manufacture the mold)
*Mold casting (counts as two types if you manufacture the mold)
*Composite materials (carbon fiber, glass fiber, silicone casting)
*Composite materials (carbon fiber, glass fiber, or silicone casting)
*CNC milling (Available in the Makerspace)
*CNC milling (available in the MakerSpace)


== Model ==
== Model ==
You must build a scale model (1:1) of your design. The following materials will be provided in your kit or are available upon request:
You must build a scale model (1:1) of your design. The following materials will be provided in your kit or are available upon request:
* An Arduino
* Arduino board
* Temperature sensor
* Temperature sensor
* Light sensor
* Light sensor
* Pressure sensor
* Pressure sensor
* Muscle Sensor
* Muscle sensor
* Ultrasonic Sensor
* Ultrasonic sensor
* Mini servos
* Mini servo motors
* Small display
* Small display


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* Velcro
* Velcro
* Fabric   
* Fabric   


=Cost Estimate=
=Cost Estimate=
Once a biomedical design is complete, a cost estimate must be generated that specifies the cost of all the materials and labor required for the construction of the design. Tabulate this cost information clearly in an Excel spreadsheet, using the materials cost list provided. Help in calculating the cost is available by reviewing How to plan the schedule and calculate costs for a project. The costs for the parts can be found on the Price list for Biomedical Project.
Once a biomedical design is complete, a cost estimate must be generated that specifies the cost of each material and labor required for the construction of the design. Tabulate this cost information clearly in an Excel spreadsheet, using the materials cost list provided. Help in calculating the cost is available by reviewing [https://manual.eg.poly.edu/index.php/How_to_plan_the_schedule_and_calculate_costs_for_a_project How to plan the schedule and calculate costs for a project]. The costs for the parts can be found on the Price List for the Biomedical Project.


Create a cost estimate on a Microsoft Excel spreadsheet. The cost estimate should include the following:
Create a cost estimate on a Microsoft Excel spreadsheet. The cost estimate should abide by the following specifications:


*Labor cost breakdown with hours and rates
*Labor cost breakdown with hours and rates
*Consolidate low-cost pieces: wires, tape, servos
*Consolidate low-cost pieces: wires, tape, servo motors
*Itemize high-cost pieces: Arduino, sensors, PLA, acrylic, wood
*Itemize high-cost pieces: Arduino board, sensors, 3D printing filament, acrylic, wood
*No decimal places; this is an estimate after all. Round appropriately
*No decimal places - this is an estimate after all. Round appropriately
*Total cost must be shown in the bottom right corner
*Total cost must be clearly shown in the bottom right corner


{{SLDP: Milestones and Benchmarks}}
{{SLDP: Milestones and Benchmarks}}
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{{SLDP: Benchmark A}}
{{SLDP: Benchmark A}}
* Decide your project goal from the list of device choices
* Decide your project goal from the Device Choices list
* Develop initial CAD model
* Develop initial CAD model
** This is your first design/ concept for what your device body will look like
** This is your first design/concept for what your device hardware will look like
** Simple shapes and boxes do not count as an initial design
** Simple shapes and boxes do not count as an initial design
* One working sensor with wiring completed & Arduino code completed
* One working sensor with wiring completed & Arduino code completed
** The Arduino code can display data with proper units  
** The Arduino code can display data with proper units  
** Your sensor will depend on which biomedical device you chose from "list of device choices"
** Your sensor will depend on which biomedical device you chose from the Device Choices list


{{SLDP: Milestone 2 (BMArduino)}}
{{SLDP: Milestone 2 (BMArduino)}}
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* Updated CAD model
* Updated CAD model
** You must show the differences between your initial design and your new one in order to complete this benchmark
** You must show the differences between your initial design and your new one in order to complete this benchmark
* Use one of the accepted manufacturing techniques to make the body of your device
* Use one of the accepted machining methods to make the body of your device
** The device does not need to be put together but the pieces must be manufactured
** The device does not need to be put together but the pieces must be manufactured
** For example, you have laser cut all the individual pieces but have not glued them together or 3D printed a claw and arm for your prosthetic but have nothing attached yet
** For example, you have laser cut all the individual pieces but have not glued them together or 3D printed a claw and arm for your prosthetic but have nothing attached yet
* Solder sensor to a prototyping board
* Solder sensor to a prototyping board


{{SLDP: Milestone 3 (Robots)}}
{{SLDP: Milestone 3 (Robots)}}


{{SLDP: Commissioning}}
{{SLDP: Commissioning}}
* Sensor fully incorporated into the design
* Sensor must be fully incorporated into the design
** All sensors work with one program, there is a proper battery attached
** All sensors work with one program and there is a proper battery attached
* Device can complete the tasks listed in the "devices choice" list
* Device can complete the tasks listed in the Device Choices list
* One extra task MUST be completed (from the extra tasks list)
* One extra task MUST be completed from the Extra Tasks list
 


{{SLDP: Final Presentation}}
{{SLDP: Final Presentation}}
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* Company description and qualifications
* Company description and qualifications
* Drawings
* Drawings
* Mindstorms program
* Arduino program
* Cost estimate
* Cost estimate
* Microsoft Project schedule
* Microsoft Project schedule
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{{SLDP: Submission}}
{{SLDP: Submission}}
** Final presentation
** Final presentation
** Final Mindstorms program
** Final Arduino program
** Initial sketch
** Initial sketch
** All the drawings of your design (initial through final)
** All the drawings of your design (initial through final)
** Video
** Video
*** The video must show your device completing all commissioning and extra credit tasks
*** The video must show your device completing all Commissioning and Extra Tasks
** Final MS Project Schedule
** Final Microsoft Project schedule
** Final cost estimate
** Final cost estimate
** Resume(s) (No fictitious resumes will be accepted.)
** Resume(s) (no fictitious resumes will be accepted.)


{{SLDP: Early Acceptance}}
{{SLDP: Early Acceptance}}

Revision as of 23:15, 12 August 2019

Request for Proposal: Biomedical SLDP


Note: You should only use the materials contained in the Price list for Arduino Parts for Biomedical Projects. If you want to use other parts, get permission from your faculty member to do so, and also to determine the cost of the parts you want to use that are not in this price list.

Introduction and Overview

Biomedical engineering is an incredibly multidisciplinary STEM field that almost any engineer and Computer Science student can enter into. It is the application of biology and engineering to make new and innovative devices to improve healthcare and medical options. Some of the most well-known biomedical devices include artificial organs, prosthetics, wearables, and surgical robots.

Biomedical devices have already saved and improved the lives of countless people. Your goal will be to develop one of these devices. Your group is tasked with developing either a prosthetic or a wearable device that can improve the quality of life of the user. The prosthetic or wearable that you will develop will need to meet some basic requirements to be considered a working prototype.

Specifications

Your team must build a model of your design using the materials provided. An Arduino program that will direct the devices, sensors, and/or movements must be created. A cost estimate of the components of the device must be provided. All revisions to the original design must be recorded and explained. This includes technical design drawings, as well as cost estimates. All revisions to the Arduino program must be recorded and explained.

The biomedical device must be able to complete a pre-selected series of tasks in a consistent and effective manner and complete any of the Extra Tasks available. The biomedical device options can be selected from the Device Choices list below.

The device's program may not be altered or switched during any part of its use when Benchmarking and Commissioning. The device must be fully autonomous, and not altered or adjusted during testing. Please refer to the course syllabus for all due dates.

Device Choices

Prosthetic Option: Develop an artificial limb, a piece of technology that can be worn and can effectively replace a lost body part, that fits under one of the following categories.

  • A prosthetic that simulates a hand which is capable of wrapping around a shopping bag handle and lifting a 1 pound weight.
  • A prosthetic arm that includes an elbow which can vertically at least 90 degrees and a feature simulating a wrist which can rotate at least 180 degrees. This arm must include a hand-like feature that does not need to be functional.


Wearable Option: Develop a wearable device, a piece of technology that can be worn on the human body and provide valuable health or fitness information to the wearer. This is often assistive technology that fits under one of the following categories.

  • A wearable device that can measure light intensity and inform you of how long you can be exposed to that light intensity before it becomes harmful.
  • A wearable device that monitors your heart rate and warns you when your heart rate becomes irregular.

Extra Tasks

One of these tasks MUST be completed to complete the project, but all others can be done for extra credit. You get to decide which of these tasks you would like to complete.

  • Using more than one sensor
    • Each sensor must be used so that there is a measurable increase in the quality of the device
  • Incorporating a display/touchscreen
  • Developing a website or smartphone application
  • Implement two or more machining methods (3D printing, laser cutting, woodworking, etc.)
  • Choose your own: This is approved on a case-by-case basis. You must meet with a RAD OL and the RAD OL will submit the extra credit idea for approval

Machining Methods

These are the machining methods that will count toward Benchmarking, Commissioning, and Extra Credit. Currently, EG1003 only offers 3D printing, while most other machining methods must be completed through the MakerSpace. You must sign-up for a training session to use these machines (MakerSpace training times can be viewed here). Some of these machining methods require extra materials that not all groups have access to.

  • 3D printing (available through EG1003, more filament types and build plate dimensions available through the MakerSpace)
  • Laser cutting (wood or acrylic)
  • Woodwork (hand and power saws available in the MakerSpace)
  • Mold casting (counts as two types if you manufacture the mold)
  • Composite materials (carbon fiber, glass fiber, or silicone casting)
  • CNC milling (available in the MakerSpace)

Model

You must build a scale model (1:1) of your design. The following materials will be provided in your kit or are available upon request:

  • Arduino board
  • Temperature sensor
  • Light sensor
  • Pressure sensor
  • Muscle sensor
  • Ultrasonic sensor
  • Mini servo motors
  • Small display

The following miscellaneous materials are also available upon request:

  • Buttons
  • LEDs
  • Wires
  • Tape
  • Glue
    • Superglue
    • Hot glue
  • String
  • Acrylic
  • Wood
  • Breadboard
  • Prototyping board
  • Velcro
  • Fabric

Cost Estimate

Once a biomedical design is complete, a cost estimate must be generated that specifies the cost of each material and labor required for the construction of the design. Tabulate this cost information clearly in an Excel spreadsheet, using the materials cost list provided. Help in calculating the cost is available by reviewing How to plan the schedule and calculate costs for a project. The costs for the parts can be found on the Price List for the Biomedical Project.

Create a cost estimate on a Microsoft Excel spreadsheet. The cost estimate should abide by the following specifications:

  • Labor cost breakdown with hours and rates
  • Consolidate low-cost pieces: wires, tape, servo motors
  • Itemize high-cost pieces: Arduino board, sensors, 3D printing filament, acrylic, wood
  • No decimal places - this is an estimate after all. Round appropriately
  • Total cost must be clearly shown in the bottom right corner

Milestones, Benchmarks, and Deliverables

As work is done on the project, three Milestone presentations will report on the project's progress. All of the items assigned in each phase of the project are called Benchmark deliverables. These deliverables often consist of a combination of written submissions, presentations, and demonstrations. Benchmark assessments evaluate the progress of the project.

Preliminary Design Investigation

The Preliminary Design Investigation (PDI) is extremely important, as it lays the groundwork for the project. It outlines the project idea, inspiration, and goals.

The PDI must include:

  • Cover Page
  • Project Overview
  • Goals & Objectives
  • Design & Approach
  • Cost Estimate
  • Project Schedule
  • Relevant Pictures

An example PDI template can be found here. The PDI is due by Benchmark A. Do not forget to include the items listed above. Use this link to access the VEX PDI Rubric.

Milestone 1

See How to Give a Milestone Presentation for the format of a Milestone presentation.

Milestone 1 should act as a presentation of your Preliminary Design Investigation. Without simply replicating your report in presentation format, take the key points to present in a concise and clear manner. The section formatting should be similar to that of the report. It is important that you outline your project goals and show that your project is realizable. This includes:

Milestone 1 Deliverables:

  • Presentation:
    • Project description
    • Design approach
    • Mission statement
    • Preliminary CAD drawing of device
    • Cost estimate
    • Microsoft Project schedule
      • Click here to access the guide on how to transfer a file
    • Progress update: current state of the project

You must decide your project goal from the Device Choices list for Milestone 1. You cannot change device choices after this deadline.

Look Ahead: What tasks are planned between now and Milestone 2?

Benchmark Assessment A

Benchmarks evaluate the progress of the project. Benchmark A is due at the end of Model Shop Session II. There are penalties for not completing this on time. Refer to the EG1004 Grading Policy for more information.

To pass Benchmark A, the design must complete all of the following:

  • Decide your project goal from the Device Choices list
  • Develop initial CAD model
    • This is your first design/concept for what your device hardware will look like
    • Simple shapes and boxes do not count as an initial design
  • One working sensor with wiring completed & Arduino code completed
    • The Arduino code can display data with proper units
    • Your sensor will depend on which biomedical device you chose from the Device Choices list

Milestone 2

See How to Give a Milestone Presentation for the format of a Milestone presentation.

Milestone 2 will be a project progress update. You must explain all changes and developments made thus far, particularly in regards to Benchmark A. Include whether or not you were able to complete your Benchmark A requirements, and if not, explain why. Also, highlight any changes you plan on making to your design or project, in general. Your Milestone 2 presentation must include:

Milestone 2 Deliverables:

  • Project description
  • Design changes since Milestone 1
  • Design approach
  • Mission statement
  • CAD drawings: top, front, most detailed side, isometric
  • Circuit diagram
  • Flowchart of code
  • Cost estimate (previous and current). What changes were made?
  • Microsoft Project schedule (previous and current). What changes were made?
    • Click here to access the guide on how to transfer a file
  • Progress update: current state of the project (time, budget, etc.)


Look Ahead: What tasks are planned between now and Milestone 3?

Benchmark Assessment B

Benchmark Assessment B is due at the end of Model Shop Session III. There are penalties for not completing this on time. Refer to the EG1004 Grading Policy for more information.

To pass, complete all of the following tasks:

  • Updated CAD model
    • You must show the differences between your initial design and your new one in order to complete this benchmark
  • Use one of the accepted machining methods to make the body of your device
    • The device does not need to be put together but the pieces must be manufactured
    • For example, you have laser cut all the individual pieces but have not glued them together or 3D printed a claw and arm for your prosthetic but have nothing attached yet
  • Solder sensor to a prototyping board

Milestone 3

See How To Give a Milestone Presentation for the format of a Milestone presentation.

Milestone 3 Deliverables:

  • Presentation:
    • Project description
    • Design approach
    • Design changes since Milestone 2
    • Mission statement
    • CAD drawings: top, front, most detailed side, isometric, gear train
    • Mindstorms program
    • Updated cost estimate (previous and current). What changes were made?
    • Updated Microsoft Project schedule (previous and current). What changes were made?
    • Progress update: current state of the project (time, budget, etc.)

Look ahead: What tasks are planned between now and the completion of the project?

Commissioning

Projects must be commissioned before Submission. Refer to the syllabus for Submission deadlines. There are penalties for not completing this on time. Refer to the EG1004 Grading Policy for more information.

To pass, the design must complete all of the following:

  • Sensor must be fully incorporated into the design
    • All sensors work with one program and there is a proper battery attached
  • Device can complete the tasks listed in the Device Choices list
  • One extra task MUST be completed from the Extra Tasks list

Final Presentation

The Final Presentation will be a technical briefing, similar to the Milestones, but also serves as a sales presentation explaining why your company should be selected instead of the competition.

Your Final Presentation must include:

  • Company profile
    • Company name
    • Employee profile, role(s), and qualifications
    • Mission statement
  • Problem statement
    • Why is the project happening?
    • What does the audience need to know?
  • Project objective
    • What is the purpose of your project?
    • Who does your project help?
    • What problem does your project solve?
  • Project description
    • Specify LEED certification
      • Examples of LEED implementations in Revit
    • Revit drawings
      • All floor plan drawings
      • Dimensions
      • 1:240 scale
    • Views of exterior of building: front elevation, side elevation, isometric elevation
      • Dimensions
  • Market and product viability
    • Does your company have competitors?
    • What makes your project unique?
    • How does your design compare to competitors - cost, quality, features?
    • Is the project versatile?
    • What is the price of your project?
  • Conclusion
    • Reiterating project purpose
    • Highlight project features
    • Future goals of the company
    • Why should your company be awarded this contract?
  • Video pitch
  • Problem statement
  • Solution overview
  • Company description and qualifications
  • Drawings
  • Arduino program
  • Cost estimate
  • Microsoft Project schedule
  • Video demonstration
  • Why should the company be awarded this contract?

Submission

All SLDPs must be submitted online. Please visit this page for the link to the Project Submission form and each project’s individualized login information. To submit, login to the EG1004 website using this special login information. Submitting with an NYU account or any other account will generate an error. Components may be resubmitted at any time before the deadline. Please note that submission times are based on the most recent submission.

Please note the deliverables for this project are as follows. If any of the following items are omitted, there will be a penalty. Be sure to click "Submit" at the bottom of the form and allow sufficient time for uploading. The following list includes deliverable items that are required:

  • Submission deliverables:
    • Final presentation
    • Final Arduino program
    • Initial sketch
    • All the drawings of your design (initial through final)
    • Video
      • The video must show your device completing all Commissioning and Extra Tasks
    • Final Microsoft Project schedule
    • Final cost estimate
    • Resume(s) (no fictitious resumes will be accepted.)

Early Submission

If the project is submitted one academic week early (before the end of the lab period the week before the Final Submission deadline), the project is eligible for a bonus that will be added to the final SLDP grade. All deliverables must be submitted one academic week before the submission deadline (see syllabus for the exact date). The deliverables received early are the ones that will be used in the Final Presentation. No changes to the submitted deliverables will be accepted.

Late Submission

Late submission is not allowed. If a project does not Commission or receive Partial Commission by the deadline set forth in the syllabus, the project will not be allowed to submit and will receive a 0 for the project grade. To receive Partial Commissioning, two TAs must evaluate the project and determine its degree of completion according to the Commissioning requirements and the project will be given a grade accordingly. Please refer to the EG1004 Grading Policy for more information.

Frequently Asked Questions

There are currently no frequently asked questions.