Tag Archives: Lappeenranta University of Technology

Adopting robots into a health care system, Finnish style

The Finns have been studying the implementation of a logistics robotic system in a hospital setting according to an August 30, 2017 news item on phys.org,

VTT Technical Research Centre of Finland studied the implementation of a logistics robot system at the Seinäjoki Central Hospital in South Ostrobothnia. The aim is to reduce transportation costs, improve the availability of supplies and alleviate congestion on hospital hallways by running deliveries around the clock on every day of the week. Joint planning and dialogue between the various occupational groups and stakeholders involved was necessary for a successful change process.

This study is part of a larger project as the August 30, 2017 VTT press release (also on EurekAlert), which originated the news item, makes clear,

As the population ages, the need for robotic services is on the increase. Adopting new technology to support care and nursing work is not straightforward, however. Autonomous service robots and robot systems raise questions about safety as well as about their impact on care quality and jobs, among others.

VTT has studied the implementation of a next-generation logistics robot system at the Seinäjoki Central Hospital. First steps are being taken in Finland to introduce automated delivery systems in hospitals, with Seinäjoki Central Hospital acting as one of the pioneers. The Seinäjoki hospital’s robot system will include a total of 5–8 automated delivery robots, two of which were deployed during the study.

With deliveries running 24/7, the system will help to improve the availability of supplies and alleviate congestion on hallways. Experiences gained during the first six months show that transport personnel expenses and the physical strain of transport work have been reduced. The personnel’s views on the delivery robots have developed favourably and other hospitals have shown plenty of interest in the Seinäjoki hospital’s experiences.

From the perspective of various occupational groups, adoption of the system has had a varied effect on their perceived level of sense of control and appreciation of their work, as well as competence requirements. This study by VTT, employing work research approaches and a systems-oriented view, highlights the importance of taking into account in the change process the interdependencies between various players, along with their roles in the hospital’s core task.

Careful planning, piloting and implementation are required to ensure that the adoption of new robots runs smoothly as a whole. “As the system is expanded with new robots and types of deliveries, even more guidance, communication and dialogue is needed. Joint planning that brings various players to the same table ensures that the system’s implementation goes as smoothly as possible, making it easier to achieve the desired overall benefits”, says Senior Scientist Inka Lappalainen of the ROSE project.

VTT’s study is part of the Robots and the Future of Welfare Services project (ROSE), running from 2015 to 2020. The project investigates Finland’s opportunities for adopting assisting robotics to support the ageing population’s independent living, wellbeing and care. There is also a blog post on the topic: http://roseproject.aalto.fi/fi/blog/32-blog8.

Roadmap

Intermediate results of the project are presented in the publication Robotics in Care Services: A Finnish Roadmap, providing recommendations for both policy making and research. The roadmap is available on the ROSE project website, at http://roseproject.aalto.fi/ or http://roseproject.aalto.fi/fi/blog/29-roadmap-blog-fi.

The roadmap has been compiled by the project consortium comprising Aalto University, the project’s coordinator, and research organisations Laurea University of Applied Sciences, Lappeenranta University of Technology, Tampere University of Technology, University of Tampere and VTT.

 Photo: a logistics robot at the Seinäjoki Central Hospital (photo Marketta Niemelä, VTT)

To make it easier for those without Finnish language reading skills, I have a link to the English language version of the ROSE website. In looking at the ROSE website’s video page, I found this amongst others,

This reminded me of an initiative in Canada introducing a robot designed for use in clinical settings. In a July 4, 2017 posting, I posed this question,

A Canadian project to introduce robots like Pepper into clinical settings (aside: can seniors’ facilities be far behind?) is the subject of a June 23, 2017 news item on phys.org, …

There’s also been some work on robots and seniors in Holland (Netherlands) and Japan although I don’t have any details.

Teijin and its fibres at Nano Tech 2016

Teijin is a Japanese chemical and pharmaceutical company known to me due to its production of nanotechnology-enabled fibres. As a consequence, a Jan. 21, 2016 news item on Nanotechnology Now piqued by interest,

Teijin Limited announced today that it will exhibit a wide range of nanotech materials and products incorporating advanced Teijin technologies during the International Nanotechnology Exhibition and Conference (nano tech 2016), the world’s largest nanotechnology show, at Tokyo Big Sight in Tokyo, Japan from January 27 to 29 [2016].

A Jan. 21, 2016 Teijin news release, which originated the news item, offers further detail,

Teijin’s booth (Stand 4E-09) will present nanotech materials and products for sustainable transportation, information and electronics, safety and protection, environment and energy, and healthcare, including the following:

– Nanofront, an ultra-fine polyester fiber with an unprecedented diameter of just 700 nanometers, features slip-resistance, heat shielding, wiping and filtering properties. It is used for diverse applications, including sportswear, cosmetics and industrial applications such as filters and heat-shielding sheets.

– Carbon nanotube yarn (CNTy) is 100%-CNT continuous yarn offering high electrical and thermal conductivity, easy handling and flexibility. Uses including space, aerospace, medical and wearable devices are envisioned. A motor using CNTy as its coil, developed by Finnish Lappeenranta University of Technology Opening a new window, will be exhibited first time in Japan.

– NanoGram Si paste is a printed electronics material containing 20nm-diameter silicon nanoparticles for photovoltaic cells capable of high conversion efficiency.

– Teijin Tetoron multilayer film is a structurally colored multilayer polyester film that utilizes the interference of each multilayer’s optical path difference rather than dyes or pigments. Decorative films for automotive and other applications will be exhibited.

– High-performance membranes, including a high-precision porous thin polyethylene membrane and multilayer membrane composites for micro filters, are moisture-permeable waterproof sheets.

– Carbon Alloy Catalyst (CAC) (under development) is platinum free catalyst made from polyacrylonitrile (precursor of carbon fiber) in combination with iron species, which is less expensive and more readily available than platinum, enabling production for reduced cost and in higher volumes. Fuel cells in which the cathode consists of the CAC without the platinum catalyst can generate exceptionally high electric power.

– Carbon nanofiber (under development) is a highly conductive carbon nanofiber with an elliptical cross section consisting of well-developed graphite layers ordered in a single direction. Envisioned applications include additives for  lithiumion secondary batteries (LIBs) , thermal conducting materials and plastic-reinforcing materials, among others.

Teijin first came to my attention in 2010 with their Morphotex product, a fabric based on the nanostructures found on the Blue Morpho butterfly’s wing. I updated the story in an April 12, 2012 posting sadly noting that Morphotex was no longer available.

For anyone interested in the exhibition, here’s the nano tech 2016 website.