TED2007
Dean Kamen: Luke, a new prosthetic arm for soldiers
Dean Kamen daje rani prikaz nove protetičke ruke
Filmed:
Readability: 2.5
1,874,096 views
Izumitelj Dean Kamen daje rani prikaz protetičke ruke koju razvija na zahtjev američkog Ministarstva obrane. Njegova tiha predanost uporabi tehnologije za rješavanje problema, uz istovremeno odavanje počasti ljudskom duhu, nikada nije bila jasnija.
Dean Kamen - Inventor
Dean Kamen landed in the limelight with the Segway, but he has been innovating since high school, with more than 150 patents under his belt. Recent projects include portable energy and water purification for the developing world, and a prosthetic arm for maimed soldiers. Full bio
Dean Kamen landed in the limelight with the Segway, but he has been innovating since high school, with more than 150 patents under his belt. Recent projects include portable energy and water purification for the developing world, and a prosthetic arm for maimed soldiers. Full bio
Double-click the English transcript below to play the video.
00:25
I got a visit almost exactly a year ago,
0
0
4000
U posjet mi je došao, prije skoro točno godinu dana,
00:29
a little over a year ago, from a very senior person at the Department of Defense.
1
4000
4000
malo više od godinu dana, visoki dužnosnik Ministarstva obrane.
00:33
Came to see me and said, "1,600 of the kids that we've sent out
2
8000
5000
Došao me posjetiti i rekao, „1.600 mladih koje smo poslali
00:38
have come back missing at least one full arm.
3
13000
5000
vratili su se bez barem jedne cijele ruke.
00:43
Whole arm. Shoulder disarticulation.
4
18000
3000
Cijele ruke. Odsječene u ramenu.
00:46
And we're doing the same thing we did for -- more or less,
5
21000
3000
A mi činimo isto što smo činili, više ili manje,
00:49
that we've done since the Civil War, a stick and a hook.
6
24000
3000
još od građanskog rata, štap i kuku.
00:52
And they deserve more than that."
7
27000
4000
A oni zaslužuju više od toga."
00:56
And literally, this guy sat in my office in New Hampshire and said,
8
31000
4000
I taj mi je tip, doslovno, sjedeći u mojem uredu u New Hampshireu, rekao,
01:00
"I want you to give me something that we can put on these kids
9
35000
3000
"Želim da mi date nešto što možemo staviti na tu djecu
01:03
that'll pick up a raisin or a grape off a table,
10
38000
5000
a što će moći podići grožđicu ili grejpfrut sa stola,
01:08
they'll be able to put it in their mouth without destroying either one,
11
43000
4000
i oni će ih moći staviti u usta bez da ih unište,
01:12
and they'll be able to know the difference without looking at it."
12
47000
3000
a također i da znaju razliku između njih bez gledanja."
01:15
You know, had efferent, afferent, and haptic response.
13
50000
5000
Znate, da imaju živčani prijenos u oba smjera i osjet dodira.
01:20
He finishes explaining that, and I'm waiting for the big 300 pound paper proposal,
14
55000
5000
Završio je objasnivši to, ja sam čekao na veliku službenu ponudu od 150 kilograma,
01:25
and he said, "That's what I want from you."
15
60000
3000
a on je rekao, "To je ono što želim od vas."
01:28
I said, "Look, you're nuts. That technology's just not available right now.
16
63000
7000
Rekao sam, „Gledajte, ludi ste. Ta tehnologija trenutno jednostavno nije dostupna.
01:35
And it can't be done.
17
70000
2000
To se ne može učiniti.
01:37
Not in an envelope of a human arm,
18
72000
3000
Ne u okviru ljudske ruke,
01:40
with 21 degrees of freedom, from your shoulder to your fingertips."
19
75000
5000
s 21 stupnjem slobode, od ramena do vrhova prstiju."
01:45
He said, "About two dozen of these 1,600 kids have come back bilateral.
20
80000
8000
Rekao je, „Oko dva tuceta od tih 1.600 djece vratili su se bez obje ruke.
01:53
You think it's bad to lose one arm?
21
88000
1000
Mislite da je loše izgubiti jednu ruku?
01:54
That's an inconvenience compared to having both of them gone."
22
89000
8000
To je tek neugoda u odnosu na to kad nemate nijednu."
02:02
I got a day job,
23
97000
2000
Imam normalan posao,
02:04
and my nights and weekends are already filled up with things like,
24
99000
2000
i noći i vikendi su mi ispunjeni stvarima koje volim,
02:06
let's supply water to the world, and power to the world, and educate all the kids,
25
101000
5000
dostava vode svijetu, dostava energije svijetu, obrazovanje sve djece,
02:11
which, Chris, I will not talk about. I don't need another mission.
26
106000
8000
o čemu, Chris, neću govoriti. Ne treba mi dodatni zadatak.
02:19
I keep thinking about these kids with no arms.
27
114000
4000
Ali i dalje mislim na tu djecu bez ruku.
02:23
He says to me, "We've done some work around the country.
28
118000
3000
On mi kaže, „Nešto smo i radili u zemlji.
02:26
We've got some pretty amazing neurology and other people."
29
121000
4000
Imamo prilično zapanjujuće neurologe i druge ljude."
02:30
I said, "I'll take a field trip, I'll go see what you got."
30
125000
4000
Rekao sam, „Otići ću u terenski obilazak, pogledat ću što to imate."
02:34
Over the next month I visited lots of places, some out here, around the country,
31
129000
3000
U sljedećih mjesec dana posjetio sam mnoga mjesta, neka i ovdje, širom zemlje,
02:37
found the best of the best.
32
132000
2000
pronašao najbolje od najboljih.
02:39
I went down to Washington. I saw these guys, and said,
33
134000
3000
Otišao sam u Washington, našao se s tim ljudima, i rekao,
02:42
"I did what you asked me. I looked at what's out there.
34
137000
3000
„Učinio sam što ste tražili. Pogledao sam što je na raspolaganju.
02:45
I still think you're nuts. But not as nuts as I thought."
35
140000
5000
I dalje mislim da ste ludi. Ali ne baš toliko ludi koliko sam mislio."
02:50
I put a team together, a little over 13 months ago,
36
145000
4000
Okupio sam tim, prije malo više od 13 mjeseci,
02:54
got up to 20 some-odd people.
37
149000
3000
ustao pred dvadesetak ljudi.
02:57
We said, we're going to build a device that does what he wants.
38
152000
3000
Rekli smo, napravit ćemo uređaj koji radi ono što on traži.
03:00
We have 14 out of the 21 degrees of freedom;
39
155000
3000
Postigli smo 14 od 21 stupnja slobode;
03:03
you don't need the ones in the last two fingers.
40
158000
2000
ne trebaju vam oni u zadnja dva prsta.
03:05
We put this thing together.
41
160000
2000
Sklopili smo uređaj.
03:07
A couple of weeks ago we took it down to Walter Reed,
42
162000
3000
Prije nekoliko tjedana odnijeli smo ga u Walter Reed,
03:10
which is unfortunately more in the news these days.
43
165000
2000
koji je, nažalost, ovih dana više u vijestima.
03:12
We showed it to a bunch of guys.
44
167000
2000
Pokazali smo ga mnogima.
03:14
One guy who described himself as being lucky,
45
169000
2000
Jednom tipu koji se opisao kao srećković,
03:16
because he lost his left arm, and he's a righty.
46
171000
6000
jer je izgubio lijevu ruku, a dešnjak je.
03:22
He sat at a table with seven or eight of these other guys.
47
177000
2000
Sjeo je za stol sa sedmoricom ili osmoricom drugih momaka.
03:24
Said he was lucky, because he had his good arm,
48
179000
3000
Kaže da je sretan jer ima svoju dobru ruku,
03:27
and then he pushed himself back from the table. He had no legs.
49
182000
4000
a zatim se odgurne od stola. Nije imao noge.
03:31
These kids have attitudes that you just can't believe.
50
186000
3000
Ti mladići imaju stav u koji jednostavno ne možete povjerovati.
03:34
So I'm going to show you now, without the skin on it,
51
189000
2000
Sada ću vam pokazati, bez omotača,
03:36
a 30-second piece, and then I'm done.
52
191000
3000
video od 30 sekundi, i tada sam završio.
03:39
But understand what you're looking at
53
194000
3000
Ali shvatite: ono što gledate
03:42
we made small enough to fit on a 50th percentile female,
54
197000
4000
načinili smo dovoljno malenim da odgovara 50 posto žena,
03:46
so that we could put it in any of these people.
55
201000
4000
kako bismo ga mogli ugraditi bilo kojem od tih ljudi.
03:50
It's going to go inside something that we use in CAT scans and
56
205000
3000
Ulazit će u nešto što koristimo u CAT skeniranju i
03:53
MRIs of whatever is their good arm,
57
208000
2000
MRI od onoga što je njihova dobra ruka,
03:55
to make silicon rubber, then coat it, and paint it in 3D --
58
210000
6000
kako bi se napravila silikonska guma, zatim obložila i obojila u 3D,
04:01
exact mirror image of their other limb.
59
216000
3000
točan zrcalni prikaz njihovog drugog ekstremiteta.
04:04
So, you won't see all the really cool stuff that's in this series elastic set of 14 actuators,
60
219000
5000
Tako da nećete vidjeti sve zanimljive stvari koje su u ovom nizu elastičnog sklopa od 14 pokretača,
04:09
each one which has its own capability to sense temperature and pressure.
61
224000
4000
od kojih svaki ima vlastitu sposobnost osjeta temperature i pritiska.
04:13
It also has a pneumatic cuff that holds it on,
62
228000
2000
Također ima i pneumatsku orukvicu koja pridržava,
04:15
so the more they put themselves under load, the more it attaches.
63
230000
4000
i tim više prianja što se više optereti.
04:19
They take the load off, and it becomes, again, compliant.
64
234000
3000
Kad se opterećenje ukloni, ona ponovno postaje fleksibilna.
04:22
I'm going to show you a guy doing a couple of simple things with this
65
237000
4000
Pokazat ću vam momka koji obavlja nekoliko jednostavnih radnji s ovim
04:26
that we demonstrated in Washington. Can we look at this thing?
66
241000
4000
kao što smo demonstrirali u Washingtonu. Možemo li to pogledati?
04:36
Watch the fingers grab. The thumb comes up. Wrist.
67
251000
6000
Pogledajte kako prsti zahvaćaju. Palac se podiže. Zapešće.
04:42
This weighs 6.9 pounds.
68
257000
3000
Težina uređaja je 3,5 kilograma.
04:45
Going to scratch his nose.
69
260000
5000
Sada će se počešati po nosu.
04:50
It's got 14 active degrees of freedom.
70
265000
2000
Ima 14 aktivnih stupnjeva slobode.
04:52
Now he's going to pick up a pen with his opposed thumb and index finger.
71
267000
6000
Sada će podići olovku s palcem i kažiprstom.
04:58
Now he's going to put that down, pick up a piece of paper,
72
273000
3000
Sada će je spustiti, podići list papira,
05:01
rotate all the degrees of freedom in his hand and wrist, and read it.
73
276000
9000
rotirati sve stupnjeve slobode u ruci i zapešću, i pročitati s papira.
05:10
(Applause)
74
285000
7000
(Pljesak)
ABOUT THE SPEAKER
Dean Kamen - InventorDean Kamen landed in the limelight with the Segway, but he has been innovating since high school, with more than 150 patents under his belt. Recent projects include portable energy and water purification for the developing world, and a prosthetic arm for maimed soldiers.
Why you should listen
Dean Kamen is an innovator, but not just of things. He hopes to revolutionize attitudes, quality of life, awareness. While an undergraduate, he developed the first portable infusion device, which delivers drug treatments that once required round-the-clock hospital care. And, through his DEKA Research and Development, which he cofounded in 1982, he developed a portable dialysis machine, a vascular stent, and the iBOT -- a motorized wheelchair that climbs stairs (Stephen Colbert took one for a spin).
Yes, he's a college dropout, but he's a huge believer in education, and in 1989 established the nonprofit FIRST (For Inspiration and Recognition of Science and Technology) to inspire teenagers to pursue careers in science. FIRST sponsors lively annual competitions, where students form teams to create the best robot.
His focus now is on off-grid electricity and water purification for developing countries; another recent project, previewed at TED2007, is a prosthetic arm for maimed soldiers (read an update here). He's also working on a power source for the wonderful Think car. And, with more funding in the works, we haven't seen the last of the Segway.
Dean Kamen | Speaker | TED.com