A pressure measuring system for long term in vivo pressure measurements

G. Rosenberg; W. S. Pierce; J. A. Brighton; W. M. Phillips; D. L. Landis; J. Lenker

A pressure measuring system for long term in vivo pressure measurements

G. Rosenberg, W. S. Pierce, J. A. Brighton, W. M. Phillips, D. L. Landis, J. Lenker

Research output: Contribution to journal › Article › peer-review

Abstract

A new balloon tipped catheter has been developed for the purpose of making long term in vivo intravascular pressure measurements. Among its advantages are its ability to electrically isolate the subject from the pressure transducer and be rebalanced and calibrated while in situ. Experimental results in calves indicate that the system provides a very reliable means of calibrating implanted catheter tip pressure transducers in situ and can be used as the primary long term pressure measuring device when high frequency response is not required.

Original language	English (US)
Pages (from-to)	456-459
Number of pages	4
Journal	Surgery
Volume	79
Issue number	4
State	Published - Dec 1 1976

All Science Journal Classification (ASJC) codes

Surgery

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title = "A pressure measuring system for long term in vivo pressure measurements",

abstract = "A new balloon tipped catheter has been developed for the purpose of making long term in vivo intravascular pressure measurements. Among its advantages are its ability to electrically isolate the subject from the pressure transducer and be rebalanced and calibrated while in situ. Experimental results in calves indicate that the system provides a very reliable means of calibrating implanted catheter tip pressure transducers in situ and can be used as the primary long term pressure measuring device when high frequency response is not required.",

author = "G. Rosenberg and Pierce, {W. S.} and Brighton, {J. A.} and Phillips, {W. M.} and Landis, {D. L.} and J. Lenker",

year = "1976",

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AU - Pierce, W. S.

AU - Brighton, J. A.

AU - Phillips, W. M.

AU - Landis, D. L.

AU - Lenker, J.

PY - 1976/12/1

Y1 - 1976/12/1

N2 - A new balloon tipped catheter has been developed for the purpose of making long term in vivo intravascular pressure measurements. Among its advantages are its ability to electrically isolate the subject from the pressure transducer and be rebalanced and calibrated while in situ. Experimental results in calves indicate that the system provides a very reliable means of calibrating implanted catheter tip pressure transducers in situ and can be used as the primary long term pressure measuring device when high frequency response is not required.

AB - A new balloon tipped catheter has been developed for the purpose of making long term in vivo intravascular pressure measurements. Among its advantages are its ability to electrically isolate the subject from the pressure transducer and be rebalanced and calibrated while in situ. Experimental results in calves indicate that the system provides a very reliable means of calibrating implanted catheter tip pressure transducers in situ and can be used as the primary long term pressure measuring device when high frequency response is not required.

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