Device for monitoring physiological parameters in vivo
First Claim
1. A method of real time monitoring of an anastomosis, the method comprising:
- positioning a body portion of a surgical stapling device including a staple cartridge adjacent a first tissue section;
positioning an anvil assembly including a shaft adapted to engage the body portion of the surgical stapling device adjacent a second tissue section;
implanting at least one staple including a plurality of monitoring devices adjacent the first tissue section or the second tissue section, each monitoring device of the plurality of monitoring devices comprising a sensor adapted to measure a preselected physiological parameter and a transmitter for transmitting signal to an extracorporeal receiving unit;
firing the surgical stapling device to mechanically secure the first and second tissue sections with the at least one staple from the staple cartridge along a staple line; and
monitoring the preselected physiological parameter via information transmitted from one of the monitoring devices of the plurality of monitoring devices to the extracorporeal receiving unit following completion of the anastomosis.
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Accused Products
Abstract
A monitoring system is disclosed for in vivo monitoring of preselected physiological parameters associated with acute and/or chronic tissue compromise or failure in one or multiple tissue/organ sites in real time. In one method, a body portion of a surgical stapling device is positioned adjacent a first tissue section, an anvil assembly adapted to engage the body portion is positioned adjacent a second tissue section, and a monitoring device is positioned adjacent the first and/or second tissue sections. The monitoring device includes a sensor adapted to measure a preselected physiological parameter and a transmitter for transmitting signal to an extracorporeal receiving unit. The surgical stapling device is fired to mechanically secure the first and second tissue sections with at least one staple and the preselected physiological parameter is monitored via the information transmitted from the monitoring device to the receiving unit.
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Citations
13 Claims
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1. A method of real time monitoring of an anastomosis, the method comprising:
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positioning a body portion of a surgical stapling device including a staple cartridge adjacent a first tissue section; positioning an anvil assembly including a shaft adapted to engage the body portion of the surgical stapling device adjacent a second tissue section; implanting at least one staple including a plurality of monitoring devices adjacent the first tissue section or the second tissue section, each monitoring device of the plurality of monitoring devices comprising a sensor adapted to measure a preselected physiological parameter and a transmitter for transmitting signal to an extracorporeal receiving unit; firing the surgical stapling device to mechanically secure the first and second tissue sections with the at least one staple from the staple cartridge along a staple line; and monitoring the preselected physiological parameter via information transmitted from one of the monitoring devices of the plurality of monitoring devices to the extracorporeal receiving unit following completion of the anastomosis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 13)
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9. A method of monitoring tissue in real time, the method comprising:
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affixing a staple to tissue in a body of a patient during a surgical procedure, the staple including at least one monitoring device on a crown of the staple and at least one monitoring device on a leg of the staple, each monitoring device comprising a sensor adapted to measure a preselected physiological parameter and a transmitter for transmitting signal from the sensor; and positioning an extracorporeal receiving unit for collecting data from the monitoring device in proximity to the body of the patient following the surgical procedure, the extracorporeal receiving unit including an indicator to alert the patient when a predetermined test criterion of the preselected physiological parameter is met during post-surgical monitoring. - View Dependent Claims (10, 11, 12)
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Specification