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Development of a Multi DOF Haptic Robot for Dentistry and Oral Surgery
Taiga Iijima – Tomoyuki Shimono | Yokohama National University
Takuya Matsunaga – Kouhei Ohnishi – Hiromasa Kawana | Kanagawa Institute of Industrial Science and Technology
Shin Usuda | Keio University
Abstract: There exist many dental surgery such as orthognathic surgery and an implant operation. Jaw deformity is one of the dental diseases such as an abnormality of occlusion and facial distortion in the shape. To treat jaw deformity, the osteotomy is carried out by human hands. However, drilling a jawbone accurately by oral surgeons is difficult. Recently, surgical robots are attracting attention in the medical field. The researches of surgery supporting systems have been carried out. They have possibilities to avoid unexpected accidents in the surgery, a hands shake and so on. The improvement of the minimally invasive surgery can be expected, thanks to robotic technology. The purpose of this research is the design and development of master-slave dentistry and oral surgery assisting robot. By implementing acceleration based bilateral control, haptic information can be communicated. Moreover, the proposed robot has the serial-parallel hybrid mechanism that can obtain the advantages of a serial mechanism and a parallel mechanism. In this paper, the mechanism of the proposed robot is explained and the performance of the proposed robot is validated by experiments.
CLICK HERE for complete paper
Today at 16:00 UTC we review the status of distributed ledger technologies relevant to the safety and sustainability agenda of education communities with emphasis on real asset evaluation and management. We scan consortia and open-source platforms for public commenting opportunities on DLT generally and the rollout of applications using blockchains for other dimensions of the education industry. Use the login credentials at the upper right of our home page.
Since 1987 the American Society of Heating and Refrigeration Engineers has lead development of the de facto standard for campus building automation systems 135 BACnet® – A Data Communication Protocol for Building Automation and Control Networks. This title supports the #WiseCampus transformation in two important ways:
BACNet Committee: ASHRAE SSPC 135
Since the late 1970’s these systems have grown from single building control networks for environment air into multi-building campus-wide systems that conform to the ISO model of layered communication architecture. Every large research university has long since installed facility management unit that monitors and controls points such as outdoor air intake, wet-bulb temperature, occupancy load, elevator action, time of day, outdoor lighting etc. The University of Michigan, for example, monitors and controls nearly 1 million control points on its 6 square mile Ann Arbor campus.
The ASHRAE 135 technical committee has released a consultation on addendum cd regarding cipher suite application security profiles. Several redlines are now open for public consultation and may be found here:
ASHRAE Public Review Drafts Standards
Consultation on several titles is open until March 20th.
This title, and several others in the ASHRAE catalog, are on the standing agenda of our Energy 200 and Energy 400 colloquium. See our CALENDAR for the next online meeting; open to everyone.
Issue: [17-230]
Category: #SmartCampus, Electrical, Telecommunications, Mechanical, Energy, Facility Asset Management
Colleagues: David Anderson, Larry Spielvogel, Richard Robben
More
Minutes of the First SPC 135P Meeting (June 26, 1987)
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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