1. BTD Blood pump Tester Development 20081841 Jaeyeol Cho 20081774 Donghyun Kim 20091814 Jihoon Kim 20091838 Jisoo Yoon 1

2. I. Introduction (Goal setting) II. Functional Requirements & Constraints III. Concept Selection IV. Specification V. Manufacturing Progress VI. Result & Conclusion VII. Future Plan VIII. Gantt Charts IX. History Log Contents 2

3. I.Introduction (Goal setting) 1) Motivation Development (New device) 3

4. I.Introduction (Goal setting) 2) Project Design Objective (Goal) -Measure 3 blood pump performance 4 FLOW PRESSURE RPM

5. II. Functional Requirements & Design Parameters 1) FRs -FR 1 : Drive blood pump -FR 2 : Measure rpm of motor -FR 3 : Measure the flow rate -FR 4 : Measure the fluid pressure 2) DPs -DP 1 : Install motor -DP 2 : Install rpm sensor -DP 3 : Install flowmeter -DP 4 : Install pressure sensor 5

6. lll. Concept Selection 6 - Schematic design

7. IV. Specification 7 1)Detail Properties about each part - Flowmeter - pressure sensor - Pipe - Motor - Pump connector - Daq system Real size model DevicePrice (won)note Motor500,000Maximum 6000 rpm Flowmeter1,000,000Turbine Type Pressure sensor300,000 Frame400,000 Aluminum (6061) Table Pipes DAQ board Total Price2,200,000

8. V. Manufacturing Progress 8 1) Construct pipe

9. 2) Pressure distribution - Check Pressure distribution in whole system - Find suitable Pressure sensor position 9 V. Manufacturing Progress

10. 3) Velocity components -Check velocity vector in whole system -Find flow disturbing spot - Find suitable flow rate sensor position 10 V. Manufacturing Progress

11. 4) Install sensor 11 V. Manufacturing Progress Pressure sensor flow sensor

12. 12 5) Visualize V. Manufacturing Progress

13. VI. Result & Conclusion 13 - Data Time(sec) Flow rate (L/min)

14. VI. Result & Conclusion 14 - Data Time(sec) Pressure (kPa)

15. VII. Future Plan 15 1) Use blood or similar blood 2) Measure various type blood pump 3) etc.

16. VIII. Gantt Chart 3월3월 4월4월 5월5월 6월6월 3 주차 4 주차 1 주차 2 주차 3 주차 4 주차 1 주차 2 주차 3 주차 4 주차 1 주차 1Idea 2Project concept 3Specification 4Manufacture 5Test 6Feedback 7Final Report 16

17. IX. History log 17 1)Group Meeting schedule 2)Manufacturing process

18. Reference 18 1)Lecture 2) Books 3) Webpage

19. Q & A 19