Author Topic: Brace system for scoliosis project - patulong ulit mga masters!!! :) (Read 1574 times)

bano_ako · « **on:** February 09, 2008, 11:51:30 PM »

baka kasi eto ung maging final year project namin. patulong po sana.. brace system para sa scoliosis...

ganito yung concept..(medyo magulo po e, sana maintindihan niyo)

yung doktor magbibigay nung prescribed air pressure para dun sa airbladder para mahigpitan yung brace.. eto yung pinaka concept, yung pagme-maintain ng pressure na binigay ng doktor..bale yung force tranducer yung taga detect nung pressure.. tapos yung pressure na nadetect niya iko-compare niya dun sa pressure na binigay nung doktor para maitama niya yung hangin sa airbladder..

eto yung pinaka tanong ko..

diba pag gumagalaw yung pasyente(kunwari yumuko siya) o kaya pagtumaba, nag-iiba po yung pressure nun noh? tama po ba? atsaka penge na din ng suggestion... SALAMAT!!

Philippine Electronics Forum · « **on:** February 09, 2008, 11:51:30 PM »

express · « **Reply #1 on:** February 10, 2008, 12:22:17 AM »

Quote from: bano_ako on February 09, 2008, 11:51:30 PM

eto yung pinaka tanong ko.. diba pag gumagalaw yung pasyente(kunwari yumuko siya) o kaya pagtumaba, nag-iiba po yung pressure nun noh? tama po ba? atsaka penge na din ng suggestion... SALAMAT!!

Tama ka bro - pag tumaba ang pasyente syempre may increase ng force to air bladder- the more force the greater the pressure. Ang pwede mong gawin dyan eh i-factor in mo na sa computation mo mga nakikita mong variables (add tolerances). i.e. body size +/-(potential increase/decrease in body size due to weight change) , body size +/- (ave. increase/decrease in diameter due to body movement)

Philippine Electronics Forum · « **Reply #1 on:** February 10, 2008, 12:22:17 AM »

Ganda692002 · « **Reply #2 on:** February 10, 2008, 12:39:25 AM »

What you need is some sort of PID controll... You can implement it on a microcontroller..
http://en.wikipedia.org/wiki/PID_controller

Philippine Electronics Forum · « **Reply #2 on:** February 10, 2008, 12:39:25 AM »

bano_ako · « **Reply #3 on:** February 10, 2008, 02:33:30 PM »

pede po ba magpatulong sa programming? atsaka mr genome pa no ko po mai-aapply ung PID?

... maraming maraming salamat sa mga suggestions

Philippine Electronics Forum · « **Reply #3 on:** February 10, 2008, 02:33:30 PM »

Born2BeWired · « **Reply #4 on:** February 12, 2008, 07:19:42 AM »

Instead of force transducer, why not use air pressure sensor to measure and regulate air pressure. If your air pressure bladder is elastic enough, the pressure it will exerts against the patient body will be constant regardless of movements.

Philippine Electronics Forum · « **Reply #4 on:** February 12, 2008, 07:19:42 AM »

bano_ako · « **Reply #5 on:** February 13, 2008, 10:25:29 PM »

oo nga noh, salamt sa suhestyon.

kachich · « **Reply #6 on:** June 24, 2008, 01:07:41 AM »

Yung air pressure sensor po ba, paano gagamitin? meron na po bang gawa na pwedeng ilagay nalang or iconnect nalang sa, let's say, ear, tas makukuha na niya yung reading?

Philippine Electronics Forum · « **Reply #6 on:** June 24, 2008, 01:07:41 AM »

Philippine Electronics Forum