TED2012
Jack Choi: On the virtual dissection table
Jack Choi 谈虚拟解剖台
Filmed:
Readability: 3.6
1,025,365 views
在2012年的TED讲坛上，Jack Choi向大家介绍了一个可以用来培训医学院学生的有力工具：一个有触摸屏的实体大小的虚拟人体，能让学生们研究探索，解剖和理解人体的各个部分和系统。
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
0
0
3000
大家知道，尸体解剖
00:18
is the traditional way of learning human anatomy.
1
3000
3000
是学习人体解剖学的传统做法
00:21
For students, it's quite an experience,
2
6000
3000
对于医学院学生来说，是个很好的学习经验
00:24
but for a school, it could be very difficult
3
9000
3000
但是对于学校来说，得到遗体很有难度
00:27
or expensive to maintain.
4
12000
3000
有时也很贵，学校供不起
00:30
So we learned the majority of anatomic classes taught,
5
15000
4000
所以我们认识到，绝大多数的解剖学课
00:34
they do not have a cadaver dissection lab.
6
19000
4000
都没有尸体解剖的实践操作
00:38
Maybe those reasons, or depending on where you are,
7
23000
4000
可能是因为这些原因，或者因为你所在的地域
00:42
cadavers may not be easily available.
8
27000
3000
尸体解剖是不容易实现的
00:45
So to address this, we developed
9
30000
3000
为了解决这个问题
00:48
with a Dr. Brown in Stanford: virtual dissection table.
10
33000
4000
我们和斯坦福的布朗博士合作，做了这个虚拟解剖台
00:52
So we call this Anatomage Table.
11
37000
5000
我们管它叫解剖台
00:57
So with this Anatomage Table,
12
42000
3000
用这个解剖台
01:00
students can experience
13
45000
3000
学生们不用一个人的尸体
01:03
the dissection without a human cadaver.
14
48000
3000
就可以体验实体解剖
01:06
And the table form is important,
15
51000
3000
这个桌子的设计也是很重要的
01:09
and since it's touch-interactive,
16
54000
3000
因为它对触摸敏感
01:12
just like the way they do dissections in the lab,
17
57000
5000
这样就模拟了实际的解剖课
01:17
or furthermore just the way a surgeon operates on a patient
18
62000
4000
或者更进一步地说，就像外科大夫给病人做手术一样，
01:21
you can literally interact with your table.
19
66000
3000
你可以和这个台子互动
01:24
Our digital body is one-to-one life size,
20
69000
5000
我们的数码人体是人体的实体大小
01:29
so this is exactly the way
21
74000
3000
所以这和学生在真正人体解剖中
01:32
students will see the real anatomy.
22
77000
3000
所看到的一样
01:35
I'm going to
23
80000
3000
我现在
01:38
do some demonstrations.
24
83000
3000
给大家做个示范
01:41
As you can see,
25
86000
2000
你们可以看到
01:43
I use my finger to interact with my digital body.
26
88000
4000
我可以用手指来和这个数码人体沟通
01:47
I'm going to do some cuts.
27
92000
3000
我现在要切了
01:50
I can cut any way I want to, so I cut right here.
28
95000
4000
我可以怎么切都行，比如这里
01:54
Then it's going to show inside.
29
99000
4000
接着就看见内部
01:58
And I can change my cut
30
103000
5000
当我切另一处时
02:03
to see different parts.
31
108000
3000
就能看见体内的其它部分
02:06
Maybe I can cut there,
32
111000
4000
我可以切这里
02:10
see the brain,
33
115000
3000
看大脑结构
02:13
and I can change my cut.
34
118000
3000
也可以切那里
02:16
You can see some internal organs.
35
121000
3000
看见腹内器官
02:19
So we call this
36
124000
3000
我们管它叫
02:22
the slicer mode.
37
127000
2000
切片模式
02:33
OK, I'm going to do another cut.
38
138000
3000
现在我在
02:40
Right there.
39
145000
1000
这里切一刀
02:44
This shows a lot of internal structures.
40
149000
3000
就能看见内部的结构
02:47
So if I want to see the back side,
41
152000
4000
如果我想看背部
02:51
I can flip
42
156000
3000
我可以把身体翻过来
02:54
and see from behind.
43
159000
3000
从背后看
02:57
Like this.
44
162000
3000
就像这样
03:00
So if these images are
45
165000
4000
如果这些图像
03:04
uncomfortable to you or disturbing to you,
46
169000
4000
你看了不舒服
03:08
that means we did the right job.
47
173000
3000
那说明我们的工作做到位了
03:11
So our doctors said
48
176000
3000
我们的医生朋友
03:14
these are eye candies.
49
179000
2000
都觉得这个华而不实
03:16
So instead of just butchering the body,
50
181000
3000
现在我不再随意的切来切去
03:19
I'd like to do more clinically meaningful dissections.
51
184000
3000
我要展示一些有临床意义的解剖
03:22
What I'm going to do is
52
187000
3000
现在我要做的
03:25
I'm going to peel off all the skin, muscles and bones,
53
190000
4000
是剥去皮肤，肌肉和骨头
03:29
just to see a few internal organs.
54
194000
3000
仅仅为了观摩一些内部器官
03:32
Right here.
55
197000
3000
就是这里
03:35
Let's say I'm going to cut
56
200000
6000
我在这里切下去
03:41
the liver right here.
57
206000
2000
肝脏的地方
03:48
OK.
58
213000
1000
好了
03:49
Let's say I'm interested in looking at the heart.
59
214000
3000
如果我想了解心脏
03:52
I'm going to do some surgery here.
60
217000
4000
我可以在这里做些手术
03:56
I'm going to cut some veins, arteries.
61
221000
4000
我需要切割一些静脉，动脉
04:00
Oops! ...
62
225000
1000
糟糕！
04:01
You don't want to hear "oops" in real surgery.
63
226000
3000
在真正的手术中你可不想听到“糟糕”二字
04:04
(Laughter)
64
229000
2000
（笑声）
04:06
But fortunately, our digital man has "undo."
65
231000
3000
但是幸运的是，这里我们可以退回去
04:09
(Laughter)
66
234000
3000
（笑声）
04:12
Okay.
67
237000
3000
好了
04:23
All right then.
68
248000
2000
现在好了
04:25
Let me zoom in.
69
250000
2000
让我放大来看
04:27
I'm going to make a cut right there.
70
252000
4000
我想在这里切下去
04:31
And then you can see the inside of the heart.
71
256000
6000
你能看到心脏内部
04:37
You can see the atrium and the ventricles,
72
262000
3000
你能看到心房和心室
04:40
how blood flows to our arteries and veins.
73
265000
3000
看到血液是怎么流到动脉和静脉的
04:43
Just like this,
74
268000
2000
就像这样
04:45
students can isolate anybody
75
270000
3000
学生们可以分离任何实体
04:48
and dissect any way you want to.
76
273000
2000
用任何方法来解剖
04:50
It doesn't have to be always dissection.
77
275000
3000
它也不仅仅是为了解剖
04:53
Since it's digital, we can do reverse dissection.
78
278000
3000
因为这是数码的，我们可以做逆向解剖
04:56
So let me show you,
79
281000
3000
让我向你们展示
04:59
I'm going to start with the skeletal structure,
80
284000
2000
我们从骨骼结构开始
05:01
and I can add a few internal organs.
81
286000
4000
加上几个内脏器官
05:05
Yep.
82
290000
3000
就这样
05:08
Maybe I can add quickly this way.
83
293000
3000
我还能这样快加
05:15
And I can build muscles
84
300000
3000
我能加上肌肉
05:18
gradually,
85
303000
3000
一点一点加
05:21
just like that.
86
306000
2000
像这样
05:23
We can see tendons and muscles.
87
308000
2000
我们能看到肌腱和肌肉
05:25
Wish I could build my muscle this fast.
88
310000
4000
真希望我自己的肌肉能长这么快
05:29
(Laughter)
89
314000
3000
（笑声）
05:32
And this is another way to learn anatomy.
90
317000
3000
这是另一种学习解剖的方式
05:35
Another thing I can show you is,
91
320000
3000
另一个我能告诉大家的是
05:38
more often than not,
92
323000
3000
通常情况下
05:41
doctors get to meet patients
93
326000
2000
医生只会看见病人的
05:43
in X-ray form.
94
328000
2000
X光单
05:45
So,
95
330000
3000
所以
05:48
Anatomage Table shows
96
333000
2000
这个解剖台还能展示
05:50
exactly how the anatomy will appear in X-ray.
97
335000
3000
人体在X光单上看起来是什么样的
05:53
You can also interact with your X-ray,
98
338000
4000
你还能和X光单互动
05:57
and also if you want,
99
342000
3000
如果你愿意
06:00
you can compare
100
345000
2000
你还能够比较
06:02
with how anatomy would appear
101
347000
3000
在X射线下
06:05
in X-ray, too.
102
350000
2000
不同形式的解剖图
06:07
So when you are done,
103
352000
3000
当你学习完了
06:10
just bring back the body
104
355000
3000
你可以把身体调回来
06:13
and then it's ready for another session.
105
358000
4000
就又可以给下一个解剖课用了
06:17
It looks like our table
106
362000
3000
看起来 我们的解剖台
06:20
also can transform gender, too.
107
365000
3000
还可以改变性别
06:23
It's a female now.
108
368000
2000
现在又变成女性了
06:25
So this is Anatomage Table. Thank you.
109
370000
3000
这就是我们的解剖台。 谢谢大家。
06:28
(Applause)
110
373000
3000
（掌声）
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