TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT
Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic posi...
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1999 |
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| Umfang: |
4 |
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| Reproduktion: |
Springer Online Journal Archives 1860-2002 |
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| Übergeordnetes Werk: |
in: CardioVascular & interventional radiology - 1994, 22(1999) vom: Mai, Seite 411-414 |
| Übergeordnetes Werk: |
volume:22 ; year:1999 ; month:05 ; pages:411-414 ; extent:4 |
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NLEJ207290784 |
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| 520 | |a Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. | ||
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| 700 | 1 | |a Solomon, Stephen B. |4 oth | |
| 700 | 1 | |a Magee, Carolyn |4 oth | |
| 700 | 1 | |a Acker, David E. |4 oth | |
| 700 | 1 | |a Venbrux, Anthony C. |4 oth | |
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(DE-627)NLEJ207290784 DE-627 ger DE-627 rakwb eng TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT 1999 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. Springer Online Journal Archives 1860-2002 Solomon, Stephen B. oth Magee, Carolyn oth Acker, David E. oth Venbrux, Anthony C. oth in CardioVascular & interventional radiology 1994 22(1999) vom: Mai, Seite 411-414 (DE-627)NLEJ188991425 (DE-600)1458490-6 1432-086X nnns volume:22 year:1999 month:05 pages:411-414 extent:4 http://dx.doi.org/10.1007/s002709900416 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 22 1999 5 411-414 4 |
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(DE-627)NLEJ207290784 DE-627 ger DE-627 rakwb eng TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT 1999 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. Springer Online Journal Archives 1860-2002 Solomon, Stephen B. oth Magee, Carolyn oth Acker, David E. oth Venbrux, Anthony C. oth in CardioVascular & interventional radiology 1994 22(1999) vom: Mai, Seite 411-414 (DE-627)NLEJ188991425 (DE-600)1458490-6 1432-086X nnns volume:22 year:1999 month:05 pages:411-414 extent:4 http://dx.doi.org/10.1007/s002709900416 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 22 1999 5 411-414 4 |
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(DE-627)NLEJ207290784 DE-627 ger DE-627 rakwb eng TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT 1999 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. Springer Online Journal Archives 1860-2002 Solomon, Stephen B. oth Magee, Carolyn oth Acker, David E. oth Venbrux, Anthony C. oth in CardioVascular & interventional radiology 1994 22(1999) vom: Mai, Seite 411-414 (DE-627)NLEJ188991425 (DE-600)1458490-6 1432-086X nnns volume:22 year:1999 month:05 pages:411-414 extent:4 http://dx.doi.org/10.1007/s002709900416 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 22 1999 5 411-414 4 |
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(DE-627)NLEJ207290784 DE-627 ger DE-627 rakwb eng TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT 1999 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. Springer Online Journal Archives 1860-2002 Solomon, Stephen B. oth Magee, Carolyn oth Acker, David E. oth Venbrux, Anthony C. oth in CardioVascular & interventional radiology 1994 22(1999) vom: Mai, Seite 411-414 (DE-627)NLEJ188991425 (DE-600)1458490-6 1432-086X nnns volume:22 year:1999 month:05 pages:411-414 extent:4 http://dx.doi.org/10.1007/s002709900416 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 22 1999 5 411-414 4 |
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(DE-627)NLEJ207290784 DE-627 ger DE-627 rakwb eng TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT 1999 4 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. Springer Online Journal Archives 1860-2002 Solomon, Stephen B. oth Magee, Carolyn oth Acker, David E. oth Venbrux, Anthony C. oth in CardioVascular & interventional radiology 1994 22(1999) vom: Mai, Seite 411-414 (DE-627)NLEJ188991425 (DE-600)1458490-6 1432-086X nnns volume:22 year:1999 month:05 pages:411-414 extent:4 http://dx.doi.org/10.1007/s002709900416 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 22 1999 5 411-414 4 |
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TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT |
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Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. |
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Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. |
| abstract_unstemmed |
Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ207290784</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210706224141.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070528s1999 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ207290784</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">TIPS Placement in Swine, Guided by Electromagnetic Real-Time Needle Tip Localization Displayed on Previously Acquired 3-D CT</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1999</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">4</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Purpose: To determine the feasibility of guiding a transjugular intrahepatic portosystemic shunt (TIPS) procedure with an electromagnetic real-time needle tip position sensor coupled to previously acquired 3-dimensional (3-D) computed tomography (CT) images. Methods: An electromagnetic position sensor was placed at the tip of a Colapinto needle. The real-time position and orientation of the needle tip was then displayed on previously acquired 3-D CT images which were registered with the five swine. Portal vein puncture was then attempted in all animals. Results: The computer calculated accuracy of the position sensor was on average 3 mm. Four of five portal vein punctures were successful. In the successes, only one or two attempts were necessary and success was achieved in minutes. Conclusion: A real-time position sensor attached to the tip of a Colapinto needle and coupled to previously acquired 3-D CT images may potentially aid in entering the portal vein during the TIPS procedure.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Springer Online Journal Archives 1860-2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Solomon, Stephen B.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Magee, Carolyn</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Acker, David E.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Venbrux, Anthony C.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">CardioVascular & interventional radiology</subfield><subfield code="d">1994</subfield><subfield code="g">22(1999) vom: Mai, Seite 411-414</subfield><subfield code="w">(DE-627)NLEJ188991425</subfield><subfield code="w">(DE-600)1458490-6</subfield><subfield code="x">1432-086X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:22</subfield><subfield code="g">year:1999</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:411-414</subfield><subfield code="g">extent:4</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1007/s002709900416</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SOJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">22</subfield><subfield code="j">1999</subfield><subfield code="c">5</subfield><subfield code="h">411-414</subfield><subfield code="g">4</subfield></datafield></record></collection>
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7.401636 |