Medical Robots - Arbeitsbereich Technische Aspekte ...tams- · Table of contents (2) 5. Robotic...
Transcript of Medical Robots - Arbeitsbereich Technische Aspekte ...tams- · Table of contents (2) 5. Robotic...
Table of contents (1)
1. Definitions
2. History
3. Robots in Healthcare Education
3.1. S3101 HAL
4. Nursing Robots
4.1. RIBA
2Samstag, 16. Januar 2010
Table of contents (2)
5. Robotic surgery
5.1. Robodoc
5.2. Cyberknife
5.3. da Vinci
5.4. Limitations of Surgery Robots
3Samstag, 16. Januar 2010
Table of contents (3)
6. Other robots in hospitals
6.1. RP7
7. Conclusion
8. Discussion
4Samstag, 16. Januar 2010
1. Definition
Medicine•the science or practice of the treatment and prevention of disease.
•a drug or other preparation taken by mouth in order to treat or prevent disease.(Oxford English Dictionary)
RobotA robot is a mechanical or virtual, artificial agent. It is usually an electromechanical system, which, by its appearance or movements, conveys a sense that it has intent or agency of its own.(Alliance for Telecommunications Solutions)
5Samstag, 16. Januar 2010
1. Definition
Medical Robots:
A medical robot is a mechanical or virtual, artificial agent used in the treatment and prevention of disease.
6Samstag, 16. Januar 2010
2. History
• In 1985 a robot was first used to place a needle for a brain biopsy
• development of the da Vinci Surgical System begins in the late 1980s
• in 1990 production of Cyberknife begins
• Robodoc is first introduced in 1992
7Samstag, 16. Januar 2010
2. History
• in 1999 the da Vinci surgical system is officially launched by Intuitive Surgical
• Computer Motion, Inc. received FDA approval to market ZEUS in 2001
• In 2003 Intuitive Surgical acquired Computer Motion and ZEUS is no longer produced
8Samstag, 16. Januar 2010
3. Robots in healthcare education
• Why do we need robots in healthcare education?
• realistic simulation of the human body
• to teach doctors, nurses and students
• to simulate special situations
• all actions can be recorded for debriefing
9Samstag, 16. Januar 2010
3.1. S3101 HAL
• intubation possible
• realistic breathing
• heartbeat and blood pressure
• venous access
• active eyes and voice response
• event log10Samstag, 16. Januar 2010
4. Nursing robots
• Why do we need nursing robots ?
• in 2050 47.8% of all people in germany will be 65 years old or older
• robots can perform physically demanding tasks (e.g. lifting patients)
11Samstag, 16. Januar 2010
4.1. RIBA
• Robot for Interactive Body Assistance
• developed by RIKEN-TRI Collaboration Center for Human-Interactive Robot Research(RTC)
• can transfer humans from a bed to a wheelchair
12Samstag, 16. Januar 2010
4.1 RIBA
• can lift 61kg (tested value)
• areal tactile sensors on both arms
• one hour of operating time
• expected to work at nursing-facilities, hospitals and at home
13Samstag, 16. Januar 2010
5. Robotic surgery
• Definition:
• Robotic surgery is the use of robots in performing surgery (Source: Wikipedia)
• Applications:
• remote surgery
• minimal invasive surgery
• unmanned surgery
14Samstag, 16. Januar 2010
5. Robotic surgery
• Why do we need robotic surgery?
• superior precision
• smaller incisions
• decreased blood loss
• less pain
• quicker healing
15Samstag, 16. Januar 2010
5.1. ROBODOC
• developed by Curexo Technology Corporation
• first introduced in 1992
• used for hip replacement surgery
• mills the bone with sub-millimeter accuracy
16Samstag, 16. Januar 2010
5.1. ROBODOC
• executes preoperative plan made with ORTHODOC
• the rest of the operation is done by a surgeon
• operation must be planned very carefully
• introduction led to more complications
17Samstag, 16. Januar 2010
5.2. Cyberknife
• robotic system for non-invasive radio-surgery
• used to treat cancer
• developed at Stanford University in 1987
• produced by Accuray since 1990
• installed in more than 160 hospitals
18Samstag, 16. Januar 2010
5.2. Cyberknife
• robotic arm with linear
particle accelerator
• x-ray tubes
• x-ray detectors•Robocouch• Respiratory Tracking System
19Samstag, 16. Januar 2010
5.2. Cyberknife
• procedure is planned before the treatment
• patients position is monitored
• advantages:
• frameless
• high doses of radiation possible
20Samstag, 16. Januar 2010
5.3. da Vinci Surgical System
• robotic system for complex minimal-invasive surgery
• developed and produced by Intuitive Surgical
• first released in 1999
• more than 1000 units sold worldwide
21Samstag, 16. Januar 2010
5.3. da Vinci Surgical System
• four interactive robotic arms
• controlled by a surgeon on a console
• camera provides stereoscopic 3D-vision
• very small incisions possible
22Samstag, 16. Januar 2010
5.3. da Vinci Surgical System
• real 3D-vision of the operation field
• translates surgeon‘s hand movements into instrument movements
• remote surgery technically possible
23Samstag, 16. Januar 2010
5.3. da Vinci Surgical System
• advantages:
• smaller incisions
• less pain
• faster healing
• patient can leave hospital after few days
• price: $1.3 Million24Samstag, 16. Januar 2010
5.4. Limitations of robotic surgery
• expensive
• special training for surgeons required
• not every surgery can be done with the help of robots
• human surgeons are still needed
25Samstag, 16. Januar 2010
6. Other robots in hospitals
• robots in hospitals can help doctors and nurses at special tasks:
• managing the patients‘ medication (Robot-Rx)
• helping in patients therapy
• remote presence for doctors (RP7)
26Samstag, 16. Januar 2010
6.1. RP-7
• developed by Intouch Health
• enables remote presence for physicians
• can move in any direction
• has two cameras, a microphone, a display and speakers
• controlled from a Laptop or Desktop control-station over the Internet 27Samstag, 16. Januar 2010
7. Conclusion
• medical robots can already provide help for doctors and patients
• technology is still advancing
• robots will not completely replace doctors and nurses in the near future
28Samstag, 16. Januar 2010
Sources• http://www.oed.com/
• http://www.epo.org/topics/innovation-and-economy/european-inventor/inventions/2008/davinci.html
• http://www.intuitivesurgical.com/
• http://www.gaumard.com/
• http://rtc.nagoya.riken.jp/RIBA/index-e.html
• http://www.robodoc.com/home.html
• http://www.accuray.com/
• http://www.intouchhealth.com/
• http://www.youtube.com
• http://en.wikipedia.org
30Samstag, 16. Januar 2010