Design and implement a portable ECG analyzer prototype

The project shall have two modules: one module that is installed in the patient which we will call the

Patient’s Device (PD), while the other module is used by the medical practitioner or doctor which we will

call the Doctor’s Device (DD).

The PD is composed of a x number of ECG sensors connected in an Arduino module. The purpose of the

Arduino module is to get all the ECG data from the sensors and sent it to the DD via the Internet.

The DD is an LCD module where the doctor is able to see the waveforms of the ECG signals taken from

the patient. Since the ECG signals have P, Q, R, S, T, U parameters, the doctor must be able to have the

ability to get these values and display in the LCD.

Special attention should be given the signal conditioning circuit of each ECG sensor. The signal

conditioning circuit should be a module that is able to calibrate itself based on the data that is received

by the ECG sensor. The calibration is done online while ECG measurements are done. Initially, it

assumed that the signal conditioning circuit is composed of a 1st

- or 2nd

-order filter which is best

designed from the ECG sensor. Therefore, research needs to be done by the freelancer. An algorithm

should also be designed by the freelancer for auto-tuning. Tuning is done by changing the parameters of

the filter. The filter can either be analog or digital.

To ensure that the signal received in DD is the same as the signal sent by PD, there should be a feedback

mechanism from the DD to PD and algorithm should be made to compare these signals. If the signals

have large discrepancy, then the Doctor should be informed that there is signal integrity issues.

Compétences : Electronique, Ingénierie, Microcontrôleur, Mise en Page PCB

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Concernant l'employeur :
( 0 commentaires ) Busan, Korea, Republic of

N° du projet : #12661064

19 freelance font une offre moyenne de $1490 pour ce travail

5000 $ USD en 45 jours
(177 Commentaires)

Hello, Greetings of the day, I have gone through the description & found interesting. I have done many project related to mechanical engineering, 3D modelling, product designing, any kind of simulation, design an Plus

526 $ USD en 10 jours
(39 Commentaires)

Hello, good morning. We are team of engineers running a setup for developing IOT based devices. We will ship you fully working hardware. Please feel free to contact us. Best Regards, Shahbaz.

4800 $ USD en 60 jours
(40 Commentaires)

Hi, I hope you are doing well. I am expert in embedded system design and development. I have experience in Internet of things applications. I have worked on medical projects including heart beat monitoring, brain co Plus

1578 $ USD en 10 jours
(38 Commentaires)

Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project Plus

1444 $ USD en 10 jours
(42 Commentaires)

Hello! Please check my reviews to know a bit about me and my work. Thank you

1000 $ USD en 30 jours
(46 Commentaires)

More than 10 years’ experience in Design (R&D), Development (Software) and Project, I am a freelance Consultant/Senior Engineering Business Manager with a team of freelancing/contract/subcontract professionals from all Plus

555 $ USD en 10 jours
(9 Commentaires)

Hello sir, i have read the project details and understood the requirement. i have 20 years of experience in Design and Manufacturing. My expertise is -Product design (Electro mechanical, Automotive and Not Automot Plus

1578 $ USD en 15 jours
(20 Commentaires)

Hi sir, We can take the data from sensors and able to transmit it via tcp stream that is reliable communication. Please discuss with us. We offer you viable solution to you. Regards, Ahmad Lead Technical Engineer Plus

750 $ USD en 25 jours
(20 Commentaires)

Hello, I have many years design experience in various applications. I use Eagle 6.5 for schematic and layouts, LTSpice for simulation. I can also provide designs for enclosures or mechanical parts using AutoCAD (3D Plus

2500 $ USD en 60 jours
(6 Commentaires)

Hi, Im electrical engineer from Bosnia (EU). Im work on many project, work with embedded systems (programming and hardware development). I have equipment for develop, design and test hardware (soldering stations, oscil Plus

777 $ USD en 10 jours
(5 Commentaires)
2222 $ USD en 10 jours
(2 Commentaires)

My name is Fajar M. Darozat, a physicist as well as an electronic engineer. I'm interested with your job offer. I have 6 years experiences in handling microcontroller, especially AVR ATMEGA series including arduino. Fe Plus

750 $ USD en 30 jours
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555 $ USD en 10 jours
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[url removed, login to view] [url removed, login to view] [url removed, login to view] ================================================================ Hello,how ar Plus

500 $ USD en 10 jours
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I developed a similar system with Arduino and RPI for a smart home system in Germany , please take a look [url removed, login to view], they are using it for more than 7000 houses, let talk about it

2000 $ USD en 30 jours
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555 $ USD en 10 jours
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I can build this project for you. Having a lot of experience with MCU programming and Much More. Thanks

555 $ USD en 25 jours
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