Featured Research

from universities, journals, and other organizations

Robot designed to guide insertion of needles, catheters

Date:
December 2, 2013
Source:
Universidad Politécnica de Madrid
Summary:
A robot has been designed with a hybrid powerstrain structure which will allow a precise, repetitive, planned and controlled insertion of needles or catheters, enhancing the procedures currently used. In addition, it has a lower cost and requires only a brief learning period before usage.

This robot has a hybrid powerstrain structure which will allow a precise, repetitive, planned and controlled insertion enhancing the current procedures used so far. In addition, it has a lower cost and it requires a brief period of learning. The design, which has been patented, is the result of a joint collaboration between researchers of the High School of Industrial Engineers of the Universidad Politécnica de Madrid (UPM) and the Gliatech S.L Company.

Related Articles


These procedures of guided surgery, needle insertion, catheters and stents are used to take samples of fluids and tissues for biopsies and diagnosis. This robot can make precise and controlled insertions, deposition markers and a specific administration of drugs. All this is possible thanks to a virtual planning, which is based on the analysis of medical images which are previously captured with a scanner.

The development of robots for surgical use is the result of the need to enhance surgical procedures effectiveness. The technologies based on automation and robotics can improve this effectiveness thanks that they are able to integrate diverse sources of information such as medical images and their processing, and also performing real-time complex tasks.

The patented robotic device has a hybrid powertrain structure with six degrees of freedom which uses the features of the serial and parallel mechanisms and whose structure is specially designed to perform tasks of guiding and insertion. In addition, it has a system with lasers and inertial units which will allow doctors to calibrate and correct the position and orientation of surgical instruments.

These surgical instruments are attached to the distal end of the mechanism by using a coupling device that can be uncoupled depending on whether the insertion task is done by an automated robot (active) or by an expert manually guided by the robot (passive).


Story Source:

The above story is based on materials provided by Universidad Politécnica de Madrid. Note: Materials may be edited for content and length.


Cite This Page:

Universidad Politécnica de Madrid. "Robot designed to guide insertion of needles, catheters." ScienceDaily. ScienceDaily, 2 December 2013. <www.sciencedaily.com/releases/2013/12/131202082420.htm>.
Universidad Politécnica de Madrid. (2013, December 2). Robot designed to guide insertion of needles, catheters. ScienceDaily. Retrieved November 25, 2014 from www.sciencedaily.com/releases/2013/12/131202082420.htm
Universidad Politécnica de Madrid. "Robot designed to guide insertion of needles, catheters." ScienceDaily. www.sciencedaily.com/releases/2013/12/131202082420.htm (accessed November 25, 2014).

Share This


More From ScienceDaily



More Matter & Energy News

Tuesday, November 25, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Who Will Failed Nuclear Talks Hurt Most?

Who Will Failed Nuclear Talks Hurt Most?

Reuters - Business Video Online (Nov. 25, 2014) — With no immediate prospect of sanctions relief for Iran, and no solid progress in negotiations with the West over the country's nuclear programme, Ciara Lee asks why talks have still not produced results and what a resolution would mean for both parties. Video provided by Reuters
Powered by NewsLook.com
Flying Enthusiast Converts Real-Life Aircraft Cockpit Into Simulator

Flying Enthusiast Converts Real-Life Aircraft Cockpit Into Simulator

Reuters - Innovations Video Online (Nov. 25, 2014) — A virtual flying enthusiast converts parts of a written-off Airbus aircraft into a working flight simulator in his northern Slovenian home. Jim Drury reports. Video provided by Reuters
Powered by NewsLook.com
Car Park Solution for Flexible Green Energy

Car Park Solution for Flexible Green Energy

Reuters - Innovations Video Online (Nov. 24, 2014) — A British solar power start-up says that by covering millions of existing car park spaces around the UK with flexible solar panels, the country's power problems could be solved. Suzannah Butcher reports. Video provided by Reuters
Powered by NewsLook.com
Microsoft Adds Robot Guards, Ushers In Sci-Fi Apocalypse

Microsoft Adds Robot Guards, Ushers In Sci-Fi Apocalypse

Newsy (Nov. 23, 2014) — Microsoft has robotic security guards working at its Silicon Valley Campus. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:

Strange & Offbeat Stories

 

Space & Time

Matter & Energy

Computers & Math

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins