Telemetric Recording of Intrapleural Pressure

Ednick, Mathew; Pagala, Murali; Barakat, John-Pierre; Nino, G. F. Di; Shah, Prasun; Cunningham, Joseph N.; Vaynblat, Mikhail; Kazachkov, Mikhail

doi:10.1016/j.jss.2006.07.014

Cited by 9 publications

(10 citation statements)

References 17 publications

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“…We have previously described a reliable telemetric technique for non‐invasive monitoring of IPP in fully awake dogs 12. Our recent study extended this technique to enable simultaneous monitoring of both IPP and IAP and then transdiaphragmatic pressure values were derived from the amplitudes of the IPP and IAP in conscious dogs 13.…”

Section: Discussionmentioning

confidence: 99%

“…We have previously described a reliable telemetric technique for non-invasive monitoring of IPP in fully awake dogs. 12 Our recent study extended this technique to enable simultaneous monitoring of both IPP and IAP and then transdiaphragmatic pressure values were derived from the amplitudes of the IPP and IAP in conscious dogs. 13 This technique was instrumental for our present study as we were able to measure the pressure changes in un-sedated, spontaneously breathing dogs providing meaningful physiological data before and after IAO.…”

Section: Discussionmentioning

confidence: 99%

“…The surgical procedure and techniques of telemetric monitoring were similar to those described in our previous study. 12 In brief, each dog was sedated with intravenous (IV) sodium pentobarbital at 20-30 mg/kg, and then anesthetized with IV sodium thiopental at 10-20 mg/kg. Subsequently, each dog was endotracheally intubated, and 0.5% isoflurane was used to maintain anesthesia.…”

Section: Placement Of Telemetric Implantmentioning

confidence: 99%

See 2 more Smart Citations

Intrathoracic airway obstruction and gastroesophageal reflux: A canine model

Bhatia

Pagala

Vaynblat

et al. 2012

Pediatric Pulmonology

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Placement Of Telemetric Implantmentioning

confidence: 99%

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Intrathoracic airway obstruction and gastroesophageal reflux: A canine model

Bhatia

Pagala

Vaynblat

et al. 2012

Pediatric Pulmonology

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“…Impedance monitoring has recently been used in monkeys (Authier et al, 2010) and dogs (Kearney et al, 2010). Respiratory rate has also been derived from arterial pressure waveform in rodents (reviewed in Kramer and Kinter, 2003), and from pleural pressure in rats (Murphy et al, 1998), dogs (Ednick et al, 2007) and monkeys (Carrier et al, 2010;Layton et al, 2011;Warren et al, 2011). Respiratory inductive plethysmography has been used in dogs (Murphy et al, 2010).…”

Section: Telemetered Recording Of Breathingmentioning

confidence: 99%

Radio telemetry devices to monitor breathing in non-sedated animals

Samson¹,

Dumont²,

Specq³

et al. 2011

Respiratory Physiology & Neurobiology

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Radio telemetry equipment has significantly improved over the last 10-15 years and is increasingly being used in research for monitoring a variety of physiological parameters in non-sedated animals. The aim of this review is to provide an update on the current state of development of radio telemetry for recording respiration. Our literature review found only rare reports of respiratory studies via radio telemetry. Much of this article will hence report our experience with custom-built radio telemetry devices designed for recording respiratory signals, together with numerous other physiological signals in lambs. Our current radio telemetry system allows to record 24 simultaneous signals 24h/day for several days. To our knowledge, this is the highest number of physiological signals, which can be recorded wirelessly. Our devices have been invaluable for studying respiration in our ovine models of preterm birth, reflux laryngitis, postnatal exposure to cigarette smoke, respiratory syncytial virus infection and nasal ventilation, all of which are relevant to neonatal respiratory problems.

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“…Parameters that can be measured and recorded include systolic and diastolic blood pressure, mean arterial pressure, heart rate, and activity level, and is accurate to within 3 mm Hg [8]. This approach has previously been validated in the telemetric recordings of murine circadian rhythms; abnormal heart rate and body temperature; blood pressure (systolic, diastolic, and mean arterial), pain as assessed by heart rate and heart rate variability, as well as mouse penile, ocular, uterine, bladder, pleural, and left ventricular pressures [9][10][11][12][13][14][15][16][17]. The devices can be sterilized between uses, thus extending their implant life as well as reducing cost.…”

Section: Introductionmentioning

confidence: 99%