Navigation Links
3-D ultrasound scanner could guide robotic surgeries

d the rest.

The researchers also have used the scanner to guide the biopsy robot toward a designated target in the gall bladder of an animal that had died. (An ultrasound video of the needle traveling toward and then precisely puncturing the animal's organ can be downloaded at http://transducers.bme.duke.edu/movies.php.)

"Once the robot takes over, it sends the needle to within about 1.5 millimeters of the center of the target," Smith said. "That's pretty good accuracy."

The 3-D ultrasound scanner also has the advantage of seeing the interior of organs, Smith said. Optical laparoscopes, in contrast, provide surgeons only a view of organs' outer surfaces.

"Two-dimensional laparoscopic ultrasound has seen increased use as a surgical aide in general, gynecological and urological procedures," Pua added. "Our results show that the application of real-time 3-D ultrasound to these surgical procedures may increase information available to the surgeon and serve as an additional guidance tool."


'"/>

Source:Duke University


Page: 1 2 3

Related biology news :

1. Pulsating ultrasound enhances gene therapy for tumors
2. Penn researchers study the use of ultrasound for treatment of cancer
3. 3D ultrasound device poised to advance minimally invasive surgery
4. 3-D ultrasound identifies women at risk for impending preterm birth
5. Protein discovery could unlock the secret to better TB treatment
6. Tiny particles could solve billion-dollar problem
7. First atlas of key brain genes could speed research on cancer, neurological diseases
8. Discovery of key proteins shape could lead to improved bacterial pneumonia vaccine
9. A comprehensive response to HIV could prevent 10 million AIDS deaths in Africa by 2020
10. How the environment could be damaging mens reproductive health
11. Dead zone area in Gulf could be increasing, researchers say
Post Your Comments:
(Date:8/20/2008)...MRI) isn,t just for capturing detailed images of t...s and technology developed by Carnegie Mellon Univ...isualize with "exquisite" specificity cell popul... to non-invasively locate and track cells, such as...tment of cancer, inflammation, and autoimmune dise...
(Date:8/20/2008)...about a strawberry-flavored banana? Biochemists at... say the day may be coming when scientists will be... in fruits and vegetables. In addition, it could l...In the advance online publication of Nature on A... Raman, Ph.D., and his colleagues report that they...
(Date:8/20/2008)...de of a simple saltwater creature could help resea...on in humans and other species. , A study publis...the genetic code of Trichoplax , a simple saltwat...rld, even in the common household aquarium. , "W...s that are also found in other animals - our genom...
(Date:8/20/2008)...led polyketals and their derivatives may improve t...lung injury, acute liver failure and inflammatory ...ips of ribonucleic acid to disease locations in th...oped are simply a vehicle to get the drugs inside ...le," said Niren Murthy, assistant professor in the...
Breaking Biology News(10 mins):Carnegie Mellon MRI technology that non-invasively locates, quantifies specific cells in the body 2Carnegie Mellon MRI technology that non-invasively locates, quantifies specific cells in the body 3Biochemists manipulate fruit flavor enzymes 2Genome of saltwater creature could aid understanding of gene grouping 2Biodegradable polymers show promise for improving treatment of acute inflammatory diseases 2Biodegradable polymers show promise for improving treatment of acute inflammatory diseases 3AVP is Now Avascend 7675 1AVP is Now Avascend 7675 2GNC Franchising Expected to Grow Through 2008 7673 1GNC Franchising Expected to Grow Through 2008 7673 2Cipher appoints Stefan Aigner to board of directors 7671 1Cipher appoints Stefan Aigner to board of directors 7671 2Cipher appoints Stefan Aigner to board of directors 7671 3Ventas Grants Stock Awards to Promote Long Term Retention and Reward Performance 7669 1Ventas Grants Stock Awards to Promote Long Term Retention and Reward Performance 7669 2Ventas Grants Stock Awards to Promote Long Term Retention and Reward Performance 7669 3Ventas Grants Stock Awards to Promote Long Term Retention and Reward Performance 7669 4
...rsity of Chicago and the National Museum of Natura...vidence to finally resolve the mysterious identity...sms that ever lived. , Their chemical analysis ind...sts report in the May issue of the journal of Geol...a. Called Prototaxites (pronounced pro-toe-tax-eye...
... protein called TCTP (translationally controlled t...ies, they are smaller than normal, indicating that...proliferation of cells, said researchers at Baylor...of the journal Nature. , Work in his laboratory s...s homologue enriched in brain), a protein controll...
...ren,t as busy as, well, a bee. It all depends on ... key to the insects, success in adapting to cooler...le body temperatures when flying to flowers. Whet...oorly understood. But now scientists from the Uni...Sound have peered into bumblebee colonies and have...
...type of suture based on MIT research, patients who... , A biopolymer suture cleared last month by the F...es naturally, so they can be safely absorbed once ...nger than sutures now used and very flexible, maki... sutures were developed by Tepha, Inc., a Cambridg...
Other Biology News:Prehistoric mystery organism verified as giant fungus 2Prehistoric mystery organism verified as giant fungus 3Prehistoric mystery organism verified as giant fungus 4Bumblebee house warming -- it takes a village 2Bumblebee house warming -- it takes a village 3Natural polyester makes new sutures stronger, safer 2
(Date:8/21/2008)... NEW YORK, MUNICH, Germany and AMSTERDAM, Neth...thcare and SpePharm Holding, B.V., the,pan-Europea...d that they,have entered into a euro 10 million re...fund SpePharm,s acquisition of Dantrium(R) for Eur...le Pharmaceuticals. At the same,time, TVM Capital,...
(Date:8/20/2008)... VIENNA, Va., Aug. 20 /PRNewswire-USNewswire/ ...0 ranking of the fastest-growing private companies...T) services provider,MicroTech, ranks No. 285 on ... 2008 Inc. 500 list measures revenue growth from 2...U.S.-based, privately held, independent -,no subsi...
(Date:8/20/2008)... INDIANAPOLIS, Ind., Aug. 20 /PRNewswire-First... announced that it has completed the acquisition,o...n Diego-based,biotechnology company focused on dru...y. The completion of the deal followed today,s Spe...SGX stockholders voted in,favor of the merger agre...
(Date:8/20/2008)... Growth Fueled by Popularity with Seniors and ... Marketing, CAMBRIDGE, Mass., Aug. 20 /PRNewswi...hole Health (SWH), a voluntary health care plan fo...ng private company in the,United States., Part of...rowing,companies, SWH had revenue growth of 31,000...
Breaking Biology Technology:TVM Capital, Signet Healthcare Partners and Paul Capital Healthcare Enter into euro 26 Million Financing of SpePharm 2TVM Capital, Signet Healthcare Partners and Paul Capital Healthcare Enter into euro 26 Million Financing of SpePharm 3TVM Capital, Signet Healthcare Partners and Paul Capital Healthcare Enter into euro 26 Million Financing of SpePharm 4TVM Capital, Signet Healthcare Partners and Paul Capital Healthcare Enter into euro 26 Million Financing of SpePharm 5MicroTech Ranks No. 285 on Inc. Magazine's 2008 List of the 500 Fastest Growing Private Companies in America 2Lilly Announces Completion of SGX Acquisition 2Inc. Magazine Names Senior Whole Health the Number One Fastest-Growing Private Company in US 2Inc. Magazine Names Senior Whole Health the Number One Fastest-Growing Private Company in US 3
... , , , , Martin Simon, Petra Al...in , Martin Simon, Petra Albrecht, and Hel... Germany, Department of Ecology , Andrs...tion , With the help of the Eppendorf cM...igen expression of Paramecium primaurelia individu...
... , , , , Abstract , ,...allows researchers to determine , the prese...transcript in , the organism, tissue or cel... synthesis of a cDNA copy of all the mRNA pre...tion of the gene(s) of interest. Due to buffer inc...
..., , , , Multiporator , , ... Transfection Protocol , Pro... , , , , , , , , ... U937, human leukemic monoblasts, , ... Plasmid pEGFP-N1 (in bidistilled H 2 O), ...
..., , , , Multiporator / Electropo..., , , Transformation P...2/2001 , , , , , , ... Microorganism , Saccharomyces ce...type , Yeast, , , ...
Other Biology Technology:Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 2Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 3Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 4Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 5Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 6Single-cell RT-PCR Analysis of Paramecium Primaurelia with the Eppendorf , cMaster RTplusPCR System 7cMaster RTplusPCR System for increased sensitivity and product length , in RT-PCR 2cMaster RTplusPCR System for increased sensitivity and product length , in RT-PCR 3cMaster RTplusPCR System for increased sensitivity and product length , in RT-PCR 4cMaster RTplusPCR System for increased sensitivity and product length , in RT-PCR 5cMaster RTplusPCR System for increased sensitivity and product length , in RT-PCR 6U937 2Saccharomyces cerevisiae 2
Custom LNA Oligonucleotide synthesis ,High quality Custom LNA Oligonucleotides are available for a variety of different specialty applications and innovative products. ,Please inquire for further
...ity Service, We deliversoluble protein or No Char...luble protein results , 24 solubility optimization...rful results on your most insoluble clones ,The ...uses proprietary tools and know-how recently devel...
...d for proteomic scale kinase profiling, quantitati...rug discovery research built on the flexible and p...tform. These microarrays are available as part of ...de Microarray Service. Custom Probe Content Pro...
...d for immunological studies, vaccine development, ...d powerful Paraflo microfluidic on-chip synthesis ...of our comprehensive Epitope Peptide Microarray Se...mpletely customer specified. Screen your samples a...
Biology Products: