http://dap.cooper.edu/ 2026-04-19T06:25:40-04:00 http://dap.cooper.edu/ http://dap.cooper.edu/lib/images/favicon.ico text/html 2012-04-07T14:50:19-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:alduino_control_system_turning_on_the_pump&rev=1333824619&do=diff Back to allograft preservation page We used 24V DC output from the arduino control system for relay switch. The relay switch completes the connection between external stop/start pins (8 and 14 in the peristaltic pump)when 24V is given. Array Video 1. Arduino Control System turning on the pump text/html 2012-04-26T17:35:11-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:april_minute&rev=1335476111&do=diff Back to allograft preservation page 04/04/2012 * Met with Prof. Lima to discuss about current objectives. * With the help of Prof. Lima and machine shop technician, we built five cylindrical chambers with input filter holder and output quick-release insert valve. * We setup the pump system (All tubing and valve manifolds) * All parts seemed to fit perfectly. * Automatic arduino control system did not function properly - and on top of it, we fried an arduino chip (Oops) * Re-uploade… text/html 2012-04-07T14:52:08-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:automatic_lift_bed_competitor_research&rev=1333824728&do=diff Automatic Lift Bed Competitor Research Back to allograft preservation page LiftBed by LiftBed <http://liftbed.com/start_gb.html> Hidden Bed by Lift & Storbeds <http://storagebeds.com/> Murphy Wall Bed by Lift & Sstorbeds <http://storagebeds.com/> text/html 2012-04-07T14:52:20-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:automatic_lift_bed_design&rev=1333824740&do=diff Back to allograft preservation page Picture Video [Bill of Material (BOM) ] text/html 2012-05-08T13:12:29-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:competition&rev=1336497149&do=diff Drawbot Competition Back to Group Work page. Array Video 1. Drawbot drawing “Hello World” Picture 1. Result of the Drawbot competition. It OnLy took us under 5 minutes to trace the triangle. Most Accurate tracing! text/html 2012-05-08T12:45:52-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:competitor_research&rev=1336495552&do=diff Automatic Lift Bed Competitor Research Back to Group Work Page. LiftBed by LiftBed <http://liftbed.com/start_gb.html> Hidden Bed by Lift & Storbeds <http://storagebeds.com/> Murphy Wall Bed by Lift & Sstorbeds <http://storagebeds.com/> text/html 2012-05-08T13:10:42-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:component_explanation&rev=1336497042&do=diff Drawbot Component Explanation Back to Group Work page. [Drawbot Component Explanation (PDF)] text/html 2012-04-07T15:55:38-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:cylindrical_chamber&rev=1333828538&do=diff Back to allograft preservation page 5 cylindrical chambers were produced in the Cooper Union's machine shop. Liquid media enters the chamber through blue filter holder (with membrane filter) and leaves the chamber through vanilla quick-release insert valve. text/html 2012-11-04T01:44:35-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:david_chen&rev=1352007875&do=diff Back to Cooper Union Open Source Laboratory Home Page Back to Allograft Preservation Page About Me My name is David Chen and I'm a mechanical engineering student at Cooper Union. My page contains work for many of my projects in Cooper Union. text/html 2012-03-26T22:50:26-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:david_chen_ducky_and_race_car&rev=1332816626&do=diff -This is Sir Duckington. -He has great taste in cars. text/html 2012-11-04T00:35:10-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:david_chen_principle_of_design&rev=1352003710&do=diff Back to David Chen's page Back to Allograft Preservation Page For Principles of Design (EID103) Spring 2012 semester, my group and I had to design an automatic tissue preservation chamber system. I focused on the chamber design. The chamber was designed to keep tissue sterile and provide ease of use. This page contains my personal work for the project and individual & group assignments for EID103. text/html 2012-05-08T02:03:30-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:david_chen_solidworks_camaro&rev=1336457010&do=diff text/html 2012-02-10T00:17:43-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:david_chen_wacky_gym_sketch&rev=1328851063&do=diff This sketch was inspired by Dr. Seuss. He loved to invent but he wasn't good at physically putting things together, so he drew his wonderful elaborated contraptions on paper instead. I sketched this “fictional” gym based on Dr. Seuss's idea of creativity. In this unconventional gym, everyone works together to get a single task (get five balls in 5 different tubes) done. Everyone's effort is important to achieve the fastest time to complete the task. text/html 2012-05-08T12:44:54-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:design&rev=1336495494&do=diff Back to Group Work Page Picture Video [Bill of Material (BOM) ] text/html 2012-05-08T02:58:08-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:drawbot_competition&rev=1336460288&do=diff Drawbot Competition Back to allograft preservation page Array Video 1. Drawbot drawing “Hello World” Picture 1. Result of the Drawbot competition. It OnLy took us under 5 minutes to trace the triangle. Most Accurate tracing! text/html 2012-04-13T12:06:42-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:drawbot_component_explanation&rev=1334333202&do=diff Drawbot Component Explanation Back to allograft preservation page [Drawbot Component Explanation (PDF)] text/html 2012-04-07T15:21:11-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:february_minute&rev=1333826471&do=diff Back to allograft preservation page 02/01/2012 * We had a group meeting after EID103 class session to discuss individual sketches and decide group's best idea sketches. * Found several strengths and weaknesses of our individual drawings. * So, we brainstormed ideas about our design and made certain improvements such as better slide-open rid that also lifts up allograft parts and fool-proof mechanism that doesn't let the rid open too quickly. * We worked on finishing group sketches and … text/html 2012-04-22T12:54:53-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:final_system_test&rev=1335113693&do=diff Final Pump System Test Back to allograft preservation page Array Video 1. Final Pump System Test With 2 Pumps text/html 2012-04-07T14:49:39-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:first_successful_run_of_pump_system&rev=1333824579&do=diff Back to allograft preservation page We were able to re-build and successfully operate the pump system. We calibrated pump rates manually due to problems with arduino chip. Therefore solenoid valves that control liquid flow into each chambers were not functional at this time However, we fixed the problem and decided to improve arduino control system Next run of the pump system will be fully functional. text/html 2012-02-13T21:32:23-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:fluid_flow&rev=1329186743&do=diff Fluid Flow These ideas are related to how the fluid flow system might work and stay air tight. The two left diagrams show how sterile air originally in the chamber could be compressed into a side chamber as the system was filled with fluid. This could then be used again when the fluid was evacuated keeping pressure constant. text/html 2012-02-13T21:47:07-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:fluid_system&rev=1329187627&do=diff Fluid System A transportable system with portable bottles for fluid is shown. These bottles could then be screwed into valves on the system to fill and evacuate fluid. On the right are some initial ideas for an inner Removable Container to hold the tissue itself. text/html 2012-05-08T13:09:49-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:group_work&rev=1336496989&do=diff Return to Personal page. Automatic Lifting Bed Design Design Competitor Research House of Quality Drawbot Competition Component Explanation Motor Testing Competition text/html 2012-05-08T12:46:52-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:house_of_quality&rev=1336495612&do=diff House of Quality for Automatic Lift Bed Back to Group Work page. text/html 2012-04-07T14:51:54-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:house_of_quality_for_automatic_lift_bed_pdf&rev=1333824714&do=diff House of Quality for Automatic Lift Bed Back to allograft preservation page text/html 2012-03-02T02:36:45-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:individual_sketch._exercise_room_-_jae_sung_song&rev=1330673805&do=diff text/html 2012-02-03T01:25:06-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:individual_sketches_-_jae_sung_song&rev=1328250306&do=diff Sketch 1: General sketches of the preservation chamber Sketch 2: General sketches of the preservation chamber and sub-functional parts Sketch 3: Idea sketch of the allograft mount system. This system secures the body part and prevents it from floating around in solution. Furthermore, this system enables surgeons to easily locate stored parts because it can be easily removed from the chamber to expose stored parts. text/html 2012-05-08T12:34:47-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:individual_work&rev=1336494887&do=diff Return to Personal Page. SolidWorks 2010 Camaro Part 1 Here are a few pictures of the 2010 Camaro I am modelling in SolidWorks using this handy Tutorial! [Nat's Camaro 1] [Nat's Camaro 2] [Nat's Camaro 3] [Nat's Camaro 4] Rhino Design Assignments Ducky [Nat's Ducky] text/html 2012-04-07T14:50:05-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:initial_allograft_preservation_2012_group_sketches&rev=1333824605&do=diff Back to allograft preservation page * * * * * * text/html 2012-02-03T02:28:21-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:initial_david_chen_s_sketches&rev=1328254101&do=diff * * These are sketches of the current allograft chamber. * * Left. This chamber allows ease for the fluid to flow down to the waste exit. * Right. This chamber can hold 6 tissues. * Bottom. This is the internal display of how the fluid is circulated. It is easier to change the fluid by pouring the new fluid in one valve instead of pouring to 6 separate valves. Also, all the waste exits from one output, instead of 6 separate outputs. text/html 2012-04-22T11:36:52-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:installation_of_air_inlet_outlet_filter&rev=1335109012&do=diff Air Inlet/Outlet Back to allograft preservation page Picture 1. Air filter Picture 2. Cylindrical chamber with an air filter text/html 2012-04-07T14:50:36-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:iv_bag_test&rev=1333824636&do=diff Back to allograft preservation page We connected the IV Bag with input/output valve to the pump system. The IV Bag did not have any leaks and worked nicely with the pump system Array Video 1. IV Bag and the pump system Array Video 2. IV Bag and the pump system text/html 2012-04-07T14:49:53-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:iv_bag_with_input_output_valve&rev=1333824593&do=diff Back to allograft preservation page We installed input/output valve on our IV bag that will be used to store tissues. These valves can be used as a master control of liquid flow into and out of the IV bag. Picture. 1 Input and output valve connected to the IV bag. These valves can directly control liquid flow. text/html 2012-05-09T03:17:47-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:jae_sung_song&rev=1336547867&do=diff Back to allograft preservation page Personal Information My name is Jae Sung Song. I am studying mechanical engineering at Cooper Union. Allograft Preservation Chamber Project 2012 Project Information Each year, over 1.5 million people in the U.S. are in need of tissue transplant. According to the New York Organ Donor Network(1) , about eighteen people die every day waiting for organ transplants in the U.S. and only one person is added to the waiting list every ten minutes. Onl… text/html 2012-04-07T14:53:33-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:january_minute&rev=1333824813&do=diff Back to allograft preservation page 01/27/2012 * We had our first meeting with Prof. Lima at his office. * We heard about current progress of the project and received several possible objectives * Decided to consider several improvements to the current preservation system text/html 2012-02-13T21:26:58-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:kinetic_removal&rev=1329186418&do=diff Kinetic Removal During the design process I was thinking about how the box might be open in different ways. This led me to adding a kinetic element to the inner chamber of the box that might hold the tissue. Here the sliding motion of the handles to open the box would lift the inner holding chamber that contained the tissue up and out of the box. text/html 2012-04-07T15:04:21-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:march_minute&rev=1333825461&do=diff Back to allograft preservation page 03/02/2012 * We confirmed the list of necessary parts with Prof. Lima * Since we are using the new pump, we need to find a different way to operate the pump automatically. * We used 24V relay to mechanically connect pin 8 and pin 14 of the Masterflex peristaltic pump. text/html 2012-02-13T21:51:21-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:mass_storage&rev=1329187881&do=diff Mass Storage In these sketches I meddled with the idea of mass storage of preservation units. Waste disposal and Fluid storage for use as input could all be communal. Gravity could do all the work of pumps with fluid coming from above the systems and draining out the back into the plumbing or some sort of wast disposal system. This would allow for nice presentation of shelves in a storage room. text/html 2012-04-07T14:51:40-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:midterm_presentation_ppt&rev=1333824700&do=diff Back to allograft preservation page text/html 2012-03-01T19:14:52-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:minutes&rev=1330647292&do=diff January, 2012 01/27/12 Had first meeting with Prof. Lima Heard about current progress of the project and received several possible objectives Decided to consider several improvements to the current preservation system * The mount system that presents stored organs in easily accessible manner * A system to indicate freezing during transport * comprehensive monitoring system that allows an operator to manage multiple preservation chambers. text/html 2012-02-13T21:55:28-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:miscellaneous&rev=1329188128&do=diff Miscellaneous These sketches mainly dabble in the fluid flow. A possible continuous flow of fluid might benefit the tissue by instantly removing waste and not allowing contaminants to fester. Different inner chamber ideas for holding the tissue are shown. text/html 2012-05-08T13:11:33-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:motor_testing&rev=1336497093&do=diff Stepper Motor Testing Back to Group Work Page Array Video 1. Stepper motor spinning a complete turn forward and backward. text/html 2012-03-23T00:09:19-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_camaro_1&rev=1332475759&do=diff text/html 2012-03-23T00:10:00-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_camaro_2&rev=1332475800&do=diff text/html 2012-03-23T00:10:39-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_camaro_3&rev=1332475839&do=diff text/html 2012-03-23T00:11:32-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_camaro_4&rev=1332475892&do=diff text/html 2012-02-26T18:44:41-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_ducky&rev=1330299881&do=diff Ducky text/html 2012-02-26T18:45:12-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_s_racecar&rev=1330299912&do=diff Racecar text/html 2012-01-31T00:21:16-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nat_steven&rev=1327987276&do=diff Nathanael Steven My name is Nathanael Steven. I am a freshman in the BSE program at The Cooper Union for the Advancement of Science and Art. This semester, as part of our class EID103: Principles of Design, the team and I are working on improving an Allograft Preservation System. text/html 2012-05-08T13:28:28-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:nathanael_steven&rev=1336498108&do=diff My name is Nathanael Steven. I am a freshman in the BSE program at The Cooper Union for the Advancement of Science and Art. This unique Inter-disciplinary approach to the practice of engineering allows autonomous learning and the opportunity to gain a broad spectrum of skills as a foundation for further educational exploration. This semester, as part of our class EID103: Principles of Design, the team and I worked on improving and bringing to operational status an Allograft Preservation System. text/html 2012-04-22T11:41:03-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:new_control_system_board&rev=1335109263&do=diff Central Control System Board Back to allograft preservation page Picture 1. Newly soldered central control system board with Arduino diecimila text/html 2012-05-08T02:49:24-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:our_current_design&rev=1336459764&do=diff Back to allograft preservation page Courtesy of Prof. Lima text/html 2012-05-09T03:26:08-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:packing_and_shipping&rev=1336548368&do=diff Packing and Shipping Back to allograft preservation page text/html 2012-03-30T08:32:47-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:picture&rev=1333110767&do=diff Picture 1 | Mechanism to lift the bed and lower the table Picture 3 | Bed at its minimum height Picture 2 | Bed at its maximum height text/html 2012-04-07T14:50:59-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:pump_system_with_cylindrical_chambers&rev=1333824659&do=diff Pump system with cylindrical chambers Back to allograft preservation page Picture 1. || 2. Masterflex peristaltic pump for input media || Overall setup Picture 3. || 4. 3 way T-connector that connect media input and air-intake to valve manifold. || Air intake with a check valve that prevent media from leaving the system through air-intake text/html 2012-02-13T21:22:07-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:removable_container&rev=1329186127&do=diff Removable Container This is a more finalized design for a removable presentation tray to hold the tissue. The tray would be clear plastic and also serve as the handles for the actual box when it was closed. The top half of the inner chamber to hold the tissue would be attached to the lid of the box an dso when the tray was in the box the tissue would be completely secured and when it was removed it would be free to be taken by the doctor. text/html 2012-02-13T21:36:56-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:removal_ideas&rev=1329187016&do=diff Removal Ideas On the top left I have some ideas for sliding opening as opposed to a simple hinged lid. At the top is the sketch for a hydraulic lid system that would be controlled using a button at the front. In the middle is an idea for a removable tray-like cage that would have a small hinged lid. text/html 2012-03-02T02:37:06-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:rhino_modeling._co2_race_car_-_jae_sung_song&rev=1330673826&do=diff Production belt of Rhino CO2 Race car [?800x600] [?800x600] [?800x600] [?800x600] text/html 2012-03-01T01:54:03-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:rhino_modeling._duck_-_jae_sung_song&rev=1330584843&do=diff text/html 2012-03-02T02:29:23-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:rhino_modeling._duck_and_car_-_jae_sung_song&rev=1330673363&do=diff [?800x600] [?800x600] text/html 2012-02-15T14:21:52-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:sealed_bag&rev=1329333712&do=diff Sealed Bag PROOF!!!! text/html 2012-04-07T14:49:24-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:sealing_iv_bag_with_impulse_sealer&rev=1333824564&do=diff Back to allograft preservation page We figured out a method using the impulse sealer to properly seal the IV bag. In order to completely seal an IV bag, we must set the impulse sealer to 8 and firmly press the IV bag three consecutive times. text/html 2012-04-07T14:51:15-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:solenoid_valve_control_with_arduino&rev=1333824675&do=diff Solenoid valve control with arduino Back to allograft preservation page Array Video 1. Solenoid valve functioning text/html 2012-03-17T04:24:50-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:solidworks_modeling._camaro_-_jae_sung_song&rev=1331972690&do=diff text/html 2012-05-09T03:23:32-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:start&rev=1336548212&do=diff Introduction to the Project Allograft Preservation 2012 Group EOYS poster material Problem Statement Each year, over 1.5 million people in the U.S. are in need of tissue transplant. According to the New York Organ Donor Network(1) , about eighteen people die every day waiting for organ transplants in the U.S. and only one person is added to the waiting list every ten minutes. Only a small faction of people in need of new organ receive successful transplant because many organs are often con… text/html 2012-04-13T12:06:24-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:stepper_motor_testing&rev=1334333184&do=diff Stepper Motor Testing Back to allograft preservation page Array Video 1. Stepper motor spinning a complete turn forward and backward. text/html 2012-05-08T01:28:57-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:temporary_allograft_preservation_2012_group&rev=1336454937&do=diff Project Members Name: Jae Sung Song / David Chen / Nathaniel Steven Mentor: Professor Lima Problem Statement Each year, over 1.5 million people in the U.S. are in need of tissue transplant. According to the New York Organ Donor Network, about eighteen people die every day waiting for organ transplants in the U.S. and only one person is added to the waiting list every ten minutes. Only a small faction of people in need of new organ receive successful transplant because many organs are o… text/html 2012-04-07T14:53:47-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:tentative_project_schedule&rev=1333824827&do=diff Back to allograft preservation page text/html 2012-02-13T21:29:53-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:user_interface&rev=1329186593&do=diff User Interface Here I display some ideas for user interface and management systems for the allograft preservation system. The top middle displays would show temperature was held constant and would notify if the temperature was varying to much or becoming too extreme. text/html 2012-03-30T08:45:43-04:00 http://dap.cooper.edu/doku.php?id=start:classes:principlesofdesign:allograftpreservation_2012:video&rev=1333111543&do=diff Automatic Lift Bed in action Automatic Lift Bed and Mechanism Mechanism