TED2012
Jack Choi: On the virtual dissection table
Jack Choi談虛擬解剖桌
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在TED2012的舞台上，Jack Choi示範一個訓練醫學生非常有用的工具：一張顯示人體的擔架大小、多點觸控螢幕，可以讓你探索、解剖及瞭解身體的各個系統及部位。
Jack Choi - Technologist
Jack is the CEO of Anatomage, a company specializing on 3D medical technology. Full bio
Jack is the CEO of Anatomage, a company specializing on 3D medical technology. Full bio
Double-click the English transcript below to play the video.
00:15
You know, cadaver dissection
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你們知道的，解剖屍體
00:18
is the traditional way of learning human anatomy.
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是學習人體解剖學的傳統方法。
00:21
For students, it's quite an experience,
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對學生來說，這是很特別的經驗，
00:24
but for a school, it could be very difficult
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但對學校來說，這可以是很困難
00:27
or expensive to maintain.
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且很昂貴的。
00:30
So we learned the majority of anatomic classes taught,
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所以大部份的解剖學課程當中，
00:34
they do not have a cadaver dissection lab.
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是沒有真正解剖屍體的。
00:38
Maybe those reasons, or depending on where you are,
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有可能是因為我剛剛說的原因，或是看你在哪裡，
00:42
cadavers may not be easily available.
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屍體可能不是那麼容易取得。
00:45
So to address this, we developed
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為了解決這個問題，
00:48
with a Dr. Brown in Stanford: virtual dissection table.
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我們和史丹佛的布朗博士一起研發了虛擬解剖桌。
00:52
So we call this Anatomage Table.
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所以我們把這個叫作解剖桌。
00:57
So with this Anatomage Table,
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有了這個解剖桌，
01:00
students can experience
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學生可以在沒有屍體的狀況下，
01:03
the dissection without a human cadaver.
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體驗解剖。
01:06
And the table form is important,
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桌子的形式是很重要的，
01:09
and since it's touch-interactive,
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因為它是觸感互動的，
01:12
just like the way they do dissections in the lab,
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就跟在解剖實驗室裡面的一樣，
01:17
or furthermore just the way a surgeon operates on a patient
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或更進一步說，跟真正對病患作手術時一樣，
01:21
you can literally interact with your table.
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你可以跟桌子互動。
01:24
Our digital body is one-to-one life size,
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我們的數位人體跟實際大小一樣，
01:29
so this is exactly the way
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所以這跟學生看真正的解剖
01:32
students will see the real anatomy.
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是一模一樣的。
01:35
I'm going to
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我要來
01:38
do some demonstrations.
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做一些示範。
01:41
As you can see,
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你們可以看到的，
01:43
I use my finger to interact with my digital body.
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我用我的手指頭來跟這個數位人體互動。
01:47
I'm going to do some cuts.
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我要來做一些切割。
01:50
I can cut any way I want to, so I cut right here.
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我可以在任何地方切，像是這裡。
01:54
Then it's going to show inside.
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然後它會呈現出裡面的樣子。
01:58
And I can change my cut
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我可以在不同的地方
02:03
to see different parts.
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做切割。
02:06
Maybe I can cut there,
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或許我可以切這裡，
02:10
see the brain,
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看看腦袋，
02:13
and I can change my cut.
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然後我也可以作更改。
02:16
You can see some internal organs.
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你們可以看到一些內在器官。
02:19
So we call this
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所以我們叫這個
02:22
the slicer mode.
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切割模式。
02:33
OK, I'm going to do another cut.
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好，我要來再下一刀。
02:40
Right there.
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就在這裡。
02:44
This shows a lot of internal structures.
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這會讓我們看到很多內在的結構。
02:47
So if I want to see the back side,
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所以如果我想要看後面，
02:51
I can flip
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我可以把它翻轉過來，
02:54
and see from behind.
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就可以從後面看。
02:57
Like this.
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像是這樣。
03:00
So if these images are
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所以如果這些影像
03:04
uncomfortable to you or disturbing to you,
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對你們來說有點不舒服或有點困擾，
03:08
that means we did the right job.
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那表示我們做得很好。
03:11
So our doctors said
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我們的醫生說
03:14
these are eye candies.
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這是視覺獎勵。
03:16
So instead of just butchering the body,
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所以除了只是對身體做切割，
03:19
I'd like to do more clinically meaningful dissections.
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我想要做一些在臨床上更有意義的解剖。
03:22
What I'm going to do is
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我接下來要做的是
03:25
I'm going to peel off all the skin, muscles and bones,
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將全部的皮、肌肉、骨頭撕下，
03:29
just to see a few internal organs.
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這樣可以看到內在器官。
03:32
Right here.
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在這裡。
03:35
Let's say I'm going to cut
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假設我要在這裡
03:41
the liver right here.
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切開肝臟。
03:48
OK.
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好。
03:49
Let's say I'm interested in looking at the heart.
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假設我想要看心臟。
03:52
I'm going to do some surgery here.
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我要在這做一些手術。
03:56
I'm going to cut some veins, arteries.
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我要切開一些血管、動脈。
04:00
Oops! ...
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哎呀！
04:01
You don't want to hear "oops" in real surgery.
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在真正的手術當中絕對不想要聽到「哎呀！」
04:04
(Laughter)
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（笑聲）
04:06
But fortunately, our digital man has "undo."
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幸運的是，我們的數位人可以「復原」。
04:09
(Laughter)
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（笑聲）
04:12
Okay.
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好。
04:23
All right then.
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可以。
04:25
Let me zoom in.
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放大一些。
04:27
I'm going to make a cut right there.
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我要在這裡下刀。
04:31
And then you can see the inside of the heart.
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然後你們可以看到心臟裡面。
04:37
You can see the atrium and the ventricles,
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你們可以看到心房和心室，
04:40
how blood flows to our arteries and veins.
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可以看到血液如何流到動脈和血管。
04:43
Just like this,
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就像這樣，
04:45
students can isolate anybody
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學生可以分離任何部位
04:48
and dissect any way you want to.
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並以各種方式作解剖。
04:50
It doesn't have to be always dissection.
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也不一定要是解剖。
04:53
Since it's digital, we can do reverse dissection.
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因為是數位的，我們可以還原解剖。
04:56
So let me show you,
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讓我示範你們看，
04:59
I'm going to start with the skeletal structure,
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我要從骨骼結構開始，
05:01
and I can add a few internal organs.
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然後我可以加一些內臟。
05:05
Yep.
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好。
05:08
Maybe I can add quickly this way.
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或許我可以更快的加上去。
05:15
And I can build muscles
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我也可以慢慢
05:18
gradually,
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加肌肉，
05:21
just like that.
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就像這樣。
05:23
We can see tendons and muscles.
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我們可以看到肌腱和肌肉。
05:25
Wish I could build my muscle this fast.
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真希望我也可以這麼快長出肌肉。
05:29
(Laughter)
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（笑聲）
05:32
And this is another way to learn anatomy.
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這是另外一個學習解剖學的方式。
05:35
Another thing I can show you is,
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另外一個我可以給你們看的是，
05:38
more often than not,
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很多時候，
05:41
doctors get to meet patients
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醫生會需要看到病人的
05:43
in X-ray form.
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X光片。
05:45
So,
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所以，
05:48
Anatomage Table shows
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解剖桌可以顯示
05:50
exactly how the anatomy will appear in X-ray.
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這樣的身體在X光片上會是怎麼樣的。
05:53
You can also interact with your X-ray,
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你也可以跟X光片互動，
05:57
and also if you want,
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然後如果你想要的話，
06:00
you can compare
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你也可以比較
06:02
with how anatomy would appear
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身體在X光片的
06:05
in X-ray, too.
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樣子。
06:07
So when you are done,
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當你結束的時候，
06:10
just bring back the body
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只要把這個「身體」拿回來，
06:13
and then it's ready for another session.
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「身體」就可以供下次使用。
06:17
It looks like our table
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我們的桌子，
06:20
also can transform gender, too.
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也可以改變性別。
06:23
It's a female now.
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現在是女生。
06:25
So this is Anatomage Table. Thank you.
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這就是解剖桌。謝謝。
06:28
(Applause)
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（掌聲）
ABOUT THE SPEAKER
Jack Choi - TechnologistJack is the CEO of Anatomage, a company specializing on 3D medical technology.
Why you should listen
Jack W. Choi is the founder and CEO of Anatomage Inc., based in California. Beginning as an imaging software company, Anatomage now makes 3D imaging software, an image-guided surgical device, anatomy modeling contents and the virtual dissection table.
Jack Choi | Speaker | TED.com