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Chinese Journal of Mechanical Engineering

Table 4 Average value and range calculation of MTD

From: Sensitivity of Influential Factors on Needle Insertion Experiments: A Quantitative Analysis on Phantom Deformations and Needle Deflections

Factor

Value

MTD (mm)

Range (mm)

Rank

DMSO (%)

40

6.39

2.50

3

 

50

5.38

  
 

60

3.89

  

TT (h)

1

5.50

0.82

6

 

4

4.69

  
 

7

5.78

  

NED (G)

18

6.49

1.98

4

 

20

4.51

  
 

22

4.67

  

IV (mm/s)

1

3.54

2.62

2

 

3

5.96

  
 

6

6.16

  

RITs

1

3.71

2.68

1

 

2

5.57

  
 

3

6.39

  

IP

p1

5.94

1.44

5

 

p2

4.50

  
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