21 Skipping

Conduct a process , or certain stages (e.g. destructible, harmful or hazardous operations) at high speed.
  • Femtosecond laser eye surgery: cutting so fast the surrounding tissue has no time to heat up.
  • Use a high speed dentist s drill to avoid heating tissue.
  • Cut plastic faster than heat can propagate in the material, to avoid deforming the shape.
  • Egg vitrification: ultra-rapid freezing prevents ice crystal formation that would damage the cells.
Principe 21 : Femtosecond laser eye surgery: cutting so fast the surrounding tissue has no time to heat up.


From TRIZ to ASIT

Connectez-vous pour un exemple ASIT de ce principe

Concrete examples

Connectez-vous pour voir 15 exemples TRIZ


Is this TRIZ principle frequently used?

This principle is rarely used with 37 instances in the matrix.

This principle is proposed to solve the following contradictions:

Click on a contradiction to explore it

1/30 7/30 9/31 10/11 10/13 10/17 10/27 11/10 13/1 13/10 15/31 17/10 17/18 17/22 17/23 17/25 19/10 19/27 22/30 22/31 23/17 24/31 25/17 27/9 27/19 27/21 27/26 30/1 30/9 30/22 31/16 31/22 31/24 31/37 37/31 37/38 39/17


The colour indicates the ranking of the proposed principle to solve the contradiction: 1st, 2nd, 3rd, 4th.
This ranking reflects the frequency of occurrence of the principle in the analysed patents for this type of contradiction.
When a principle appears in first position, it means that it is statistically the most used in the patents studied for this type of problem.

Using TRIZ in your organization?

Discover our structured creativity training to solve your technical challenges with your R&D teams.