Navigation Links
3-D ultrasound scanner could guide robotic surgeries

Duke University engineers have shown that a three-dimensional ultrasound scanner they developed can successfully guide a surgical robot.

The scanner could find application in various medical settings, according to the researchers. They said the scanner ultimately might enable surgeries to be performed without surgeons, a capability that could prove valuable in space stations or other remote locations.

"It's the first time, to our knowledge, that anyone has used the information in a 3-D ultrasound scan to actually guide a robot," said Stephen Smith, professor of biomedical engineering at Duke's Pratt School of Engineering.

Smith and Eric Pua, a Pratt graduate student who participated in the research, reported the findings in the cover article of the November 2006 issue of the journal IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control http://www.ieee-uffc.org/tr/covers/2006toc.htm#nov06.

The work was supported by the National Institutes of Health and the National Science Foundation.

In their demonstration, the researchers used 3-D ultrasound images to pinpoint in real time the exact location of targets in a simulated surgical procedure. That spatial information then guided a robotically controlled surgical instrument right to its mark.

The scanner could be coupled to the surgeon-operated robots that are being increasingly used for performing minimally invasive "laparoscopic" surgeries on the heart or other organs, Smith said. In such operations, surgeons work through tiny "keyhole" incisions, and the new scanner would provide surgeons a more realistic view of the organ they are working on.

"All the technology is available," Smith said. "We just need to make the connections between the ultrasound scanner and the robots now in use by surgeons. There are no technological barriers to doing that right away."

Among othe
'"/>

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:
*Name:
*Comment:
*Email:
TAG: ultrasound scanner could guide robotic surgeries

(Date:5/20/2013)... research suggests that a compound abundant in the Mediterranean ... , By altering a very specific step in ... normal cells that die as scheduled. , One way ... that would cause them to die on a regular ... in cells, led by Ohio State University researchers, found ...
(Date:5/20/2013)... A novel vaccine study from South Dakota State ... be unveiled at the American Association of Pharmaceutical Scientists, ... Monday, May 20 - Wednesday, May 22 at the ... main goal of a vaccine is to stimulate the ... the disease", explained Dr. Hemachand Tummala, assistant professor of ...
(Date:5/20/2013)... Colo., USA New Geology articles ... May 2013 cover a wide swath of geoscience ... oceanography, geophysics, and paleobotany. Locations studied include Siberia; ... at Alpi Apuane, Italy; Ukraine; Mars; and the ... , 1. Rubies, jadeite, and plate tectonics;, 2. ...
Breaking Biology News(10 mins):The compound in the Mediterranean diet that makes cancer cells 'mortal' 2The compound in the Mediterranean diet that makes cancer cells 'mortal' 3Germ-fighting vaccine system makes great strides in delivery 2New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 2New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 3New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 4New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 5New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 6New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 7New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 8New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 9New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 10New in GEOLOGY: Gems, Darwin, Mars, Hemp, Snowball Earth, a Siberian Impact Crater, and More 11
... Dec. 7, 2009, New York, N.Y./Los Angeles, Calif.: ... is awarding $9.68 million to support high-risk/high-reward cancer research ... each investigator will receive a total of up to ... which supports the next generation of cancer research leaders. ...
... battle zone. Cells constantly compete with one another for space and ... is well known to be the survival of the fittest, how ... as clear. A study on fruit flies published in the October ... how stem cells win this battle by literally sticking around. ...
... the Natural History Museum believe that carnivorous behaviour in plants ... grown plants such as petunias at least part ... Victorian Gothic, Darwin and modern insights into vegetable carnivory, is ... of the Linnean Society . Carnivorous plants have caught ...
Cached Biology News:Stand Up to Cancer funds high-risk/high-reward cancer research by 13 young scientists 2Stand Up to Cancer funds high-risk/high-reward cancer research by 13 young scientists 3Stand Up to Cancer funds high-risk/high-reward cancer research by 13 young scientists 4Stand Up to Cancer funds high-risk/high-reward cancer research by 13 young scientists 5Stand Up to Cancer funds high-risk/high-reward cancer research by 13 young scientists 6Stem cells battle for space 2Scientists think 'killer petunias' should join the ranks of carnivorous plants 2
(Date:5/20/2013)... , May 20, 2013  Dr. ... of nucleic acid research, recently launched a new blog ... with Zon ( zon.trilinkbiotech.com ), focuses on what,s trending ... interviews with industry thought leaders, discussions of research presented ... more. Dr. Zon (PhD Princeton University ...
(Date:5/20/2013)... , Md. and BALTIMORE , May ... (BHI), a regional private-public partnership focusing on commercializing ... funding in Central Maryland , ... M.B.A., as the first Entrepreneur-in-Residence (EIR) for BHI ... National Heart, Lung and Blood Institute (NHLBI). ...
(Date:5/20/2013)... Rhythm announced today the results of a ... novel ghrelin agonist for the treatment of diabetic gastroparesis ... RM-131 significantly accelerates early gastric emptying and reduces upper ... diabetic gastroparesis. The findings were presented at the Digestive ... and recently published in Clinical Gastroenterology and ...
(Date:5/20/2013)... Recognizing exciting and innovative scientific ... its 2013 Class of Young Professors. Over ... this outstanding international group with more than $824,000 ... to meet global challenges.     , The DuPont Young ... and untenured research faculty working in areas of ...
Breaking Biology Technology:Dr. Gerald 'Jerry' Zon Launches New Blog for TriLink BioTechnologies 2BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 2BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 3BioHealth Innovation, Inc. Names Ram Aiyar as Entrepreneur-in-Residence to NIH National Heart, Lung and Blood Institute 4Rhythm Announces Phase 1b Results for Ghrelin Prokinetic RM-131 for Gastroparesis in Patients with Type 1 Diabetes 2Rhythm Announces Phase 1b Results for Ghrelin Prokinetic RM-131 for Gastroparesis in Patients with Type 1 Diabetes 3DuPont Celebrates Scientific Innovation by Recognizing Young Professors 2DuPont Celebrates Scientific Innovation by Recognizing Young Professors 3
... Chembio Diagnostics, Inc. (OTC.PK: CEMI and OTC.QB: ... diagnostic tests, today announced that Lawrence A. Siebert, President ... Showcase in San Francisco at approximately 5:30 pm Eastern ... 2012.   The conference will be simultaneously ...
... 9, 2012 /PRNewswire-Asia-FirstCall/ -- 3SBio Inc. (NASDAQ: ... biotechnology company focused on researching, developing, manufacturing and marketing ... financial officer will attend the UBS Greater China Conference ... of Mr. Tan,s presentation will be archived at ...
... Mass., Jan. 9, 2012  Idenix Pharmaceuticals, Inc. (NASDAQ: ... discovery and development of drugs for the treatment of ... 12-week phase IIb clinical trial of IDX184, the Company,s ... virus (HCV) infection.  IDX184, a pan-genotypic oral nucleotide polymerase ...
Cached Biology Technology:Chembio Presenting at Biotech Conference 2Chembio Presenting at Biotech Conference 3Idenix Reports Positive Interim Data for HCV Nucleotide Inhibitor, IDX184 2Idenix Reports Positive Interim Data for HCV Nucleotide Inhibitor, IDX184 3Idenix Reports Positive Interim Data for HCV Nucleotide Inhibitor, IDX184 4Idenix Reports Positive Interim Data for HCV Nucleotide Inhibitor, IDX184 5
... an endoribonuclease, the RNA strand of ... origin, e.g. that of phage FX174, ... x poly(dT). RNase H produces ribonucleotides ... no activity is detected with polyribonucleotides ...
... Source: E. coli strain containing an overproducing clone ... catalyzes the formation of a phosphodiester bond between ... duplex DNA or RNA. It repairs single-stranded nicks ... will join both blunt-end and cohesive-end fragments of ...
Goat polyclonal to Haptoglobin ( Abpromise for all tested applications). Antigen: Affinity purified human haptoglobin. Entrez GeneID: 3240 Swiss Protein ID: P00738...
SHEEP ANTI BOVINE BETA-LACTOGLOBULIN A...
Biology Products: