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Update | ''' Weekly update for Open Knees''' '''Date: January 3rd,2017''' '''Notes:''' 1. Tissue testing progress. * Snehal did additional repeatability tests for cartilage tensile test to increase confidence in the procedure and results. Two tests were done with 2 hours between the tests. The behavior is fairly repeatable. Results are updated on ExperimentationTissueMechanics page table (summary file name: oks00TR2-FMC-MCuX-03-01_02-repeatability.pdf). * Snehal will start cartilage repeatability tests for OKS001 from today. She plans to divide her time between completing testing for cartilage and troubleshooting meniscus and ligament testing. (18 out of planned 30 tests for each specimen are for cartilage) * Snehal also did one repeatability test for the cartilage tensile sample that was previously successfully tested for repeatability. The results show that the sample was stiffer than previous three tests (error<8%). Snehal thinks it might be due to freezing. Freezing-thawing the sample multiple times should therefore be minimized as much as possible. Results are updated on ExperimentationTissueMechanics page table (summary file name: oks00TR2-FMC-MCuX-02-01_04-repeatability.pdf). * Snehal will also get rectangular compression chamber and filter made for meniscus confined compression tests. 2. Segmentation progress. * None 3. Manuscripts progress. * None 4. Other. * None |
Weekly update for Open Knees
Date: January 3rd,2017
Notes:
1. Tissue testing progress.
Snehal did additional repeatability tests for cartilage tensile test to increase confidence in the procedure and results. Two tests were done with 2 hours between the tests. The behavior is fairly repeatable. Results are updated on ExperimentationTissueMechanics page table (summary file name: oks00TR2-FMC-MCuX-03-01_02-repeatability.pdf).
- Snehal will start cartilage repeatability tests for OKS001 from today. She plans to divide her time between completing testing for cartilage and troubleshooting meniscus and ligament testing. (18 out of planned 30 tests for each specimen are for cartilage)
Snehal also did one repeatability test for the cartilage tensile sample that was previously successfully tested for repeatability. The results show that the sample was stiffer than previous three tests (error<8%). Snehal thinks it might be due to freezing. Freezing-thawing the sample multiple times should therefore be minimized as much as possible. Results are updated on ExperimentationTissueMechanics page table (summary file name: oks00TR2-FMC-MCuX-02-01_04-repeatability.pdf).
- Snehal will also get rectangular compression chamber and filter made for meniscus confined compression tests.
2. Segmentation progress.
- None
3. Manuscripts progress.
- None
4. Other.
- None