https://padlet.com/intanliyana/4xpsyxn2lwdlznm4 Made with a dash of wit en-us 2021-12-15 09:00:46 UTC 2024-07-29 09:39:24 UTC hello@padlet.com intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1952918468 - Attend the briefing session conducted by Dr Jihada Izzah.

- Dr briefly explains the scope of the project which is  design and blood flow analysis of drug eluting stent.

- Disscuss the flow of the projects and task for next week. ]]> 2021-12-17 02:05:20 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1952918468 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1959879300 - Presents to Dr Jihada Izzah about the proposal and progress. 

- Need to include more citation in the proposal, at least 3 citation for one paragraph. 

- I need to improvise the problem statement such as add citation, neointimal hyperplasia and explain more in restenosis. 


]]> 2021-12-22 03:29:53 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1959879300 https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960183474 Noted Dr. Thank you]]> 2021-12-22 08:57:16 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960183474 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960410286 - Conducted literature study on the topic for the drug eluting stents for the function, shape and application.

- Identify the differences between the drug eluting stents and bare metal stents. Drug eluting stents is the device with the coating materials such as polymer and act as drug delivery system. The bare metal stents is the device without coating materials. 

- Identify the main problems related to drug eluting stent such as late thrombosis stent and delayed endothelial healing. 

- Understand the definition of the thrombosis which is the formation of the blood clot.]]> 2021-12-22 12:30:16 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960410286 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960455032 - Conducted several literature study to determine the best diameter for the drug eluting stent. 

- The recommended range of diameter for drug eluting stent is between 2.5mm to 4mm. 

- Differentiate the different between the balloon-expandable stents and self-expanding stents.


]]> 2021-12-22 13:02:20 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1960455032 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1965094769 - Based on previous session, I need to improve the problem statement by putting the citation and enhance the reading for the in stent restenosis in bare metal stents.

- I conducted the literature study on late stent thrombosis and delayed endothelial cell. 

- Placement of drug eluting stent need to considered on several parameters in order to ensure the patients' safety. So, the literature study is conducted to identify the main problem occurs with the DES and find the best parameter to design the DES. ]]> 2021-12-27 07:05:28 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1965094769 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1965102472 - I have conducted the literature study on several studies in  diameter of DES. The standard range for diameter in DES from 2.5mm to 4.0mm. 

- Diameter of stents is important parameter to be address that can effect to the restenosis. 

- The suitable diameter for the DES is below 3mm based on my reading. ]]> 2021-12-27 07:17:03 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1965102472 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1969950760 - Have a discussion in WhatsApp group for software to used and conduct the task distribution for the report. 

- Discuss with team members for the software to used in this project. 

- We choose SolidWorks as it is a familiar software for us.

- SolidWorks has flow simulation. ]]> 2022-01-01 07:45:41 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1969950760 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1970436059 - Understand the process to use the flow simulation in the SolidWorks through the YouTube Video. 

- Create hollow cylinder indicate the blood vessel in SolidWorks software. 

- Then, I trying to figure out to use flow simulation but my software did not have the feature. I conducted some research and it said that flow simulation need to upgrade version and require fee. So, it is not compatible with my software. ]]> 2022-01-02 03:43:31 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1970436059 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1971683847 - I have tried to use Autodesk Fusion 360 software for the flow simulation but my software also did not have the that feature. I found out that flow simulation require fee to upgrade. 

- Compile all the proposal that have been done by team members and edit the format. Submit the proposal through in eLearning.

- I have tried install others type of software such as Abaqus Simulia but there is no flow simulation feature also.


]]> 2022-01-03 06:49:00 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1971683847 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1979882523 - Have a meeting session with Dr Jihada Izzah and update current progress about the DES project. 

- Update the DES design by using Solidworks software.

- Update the current issue with the flow simulation software.

- Problem statement should not include the definition, it must be include current problem for the DES designation only. ]]> 2022-01-07 02:53:16 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1979882523 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1979894528 - Improvise the problem statement proposal by highlighting the current problem with DES designation only. 

- Transfer the definition in the problem statement to the introduction. 

- Use 1 paragraph only for the problem statement. ]]> 2022-01-07 03:02:48 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1979894528 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1985483643 - Add the justification for the diameter chosen in DES designation. 

- Discuss with Syakirah to go to the computer lab for the flow simulation by using ANSYS FLUENT. ]]> 2022-01-11 07:43:13 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1985483643 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993222407 - Improvise the problem statement by highlighting the main problem only relating with DES and make it short in one paragraph. 

- Add others problem such as overexpansion in DES can affect the durability of stent. 

- Remove the information that did not related with problem with DES. 

]]> 2022-01-15 02:41:41 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993222407 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993224978 - Add justification on diameter of DES in the proposal.

- Explains the reason choosing the 2.8 mm in diameter of DES. 

- Below 3mm of diameter is preferable based on the literature review. 

- Going to the computational fluid mechanic laboratory to use the Ansys software. Sketch the artery with Ansys software and put the drug eluting stent inside it. 

- Set the density for the blood flow is 1060kg/m3 and the viscosity is 0.00345.]]> 2022-01-15 02:46:52 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993224978 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993309967 - Contact Dr Ikhwan to arrange the offline meeting for guideline in Ansys software. 

- Provide materials to Dr Ikhwan before the session such as literature review, specification of DES and DES design in solidwork format. ]]> 2022-01-15 05:56:46 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1993309967 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1998100018 - Create the slide presentation for the literature review. 

- Add all the literature review from the proposal including stent design, limitation of current marketed drug eluting stent and theoretical equation. ]]> 2022-01-18 14:46:17 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/1998100018 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007722997 - Meeting with Dr Ikhwan to completing the blood flow simulation in Ansys. 

- Learn step by step to create the simulation and take note some important parameters such as wall shear stress, viscosity and density of fluid. 

- The coronary artery used in the simulation that located in the heart. 

- Update full report and do the correction in the slide presentation.]]> 2022-01-24 01:08:16 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007722997 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007727085 - Meeting with Dr Izzah to show the presentation slide. 

- There are several correction that need to be addressed and finished by Friday. 


]]> 2022-01-24 01:11:58 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007727085 intanliyana https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007731604 - Do the correction for the slide presentation after the second feedbacks. 

- Record the video for the slide presentation. ]]> 2022-01-24 01:16:15 UTC https://padlet.com/intanliyana/4xpsyxn2lwdlznm4/wish/2007731604