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Epoxy Resin
Stainless Steel
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Optical technique for continuous monitoring of flap viability in plastic surgery
Optical technique for continuous monitoring of flap viability in plastic surgery,10.1109/IEMBS.1996.656918,John Pickett,P. Amoroso,D. V. Nield,D. P. J
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Optical technique for continuous monitoring of flap viability in plastic surgery
(
Citations: 2
)
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John Pickett
,
P. Amoroso
,
D. V. Nield
,
D. P. Jones
The application of free tissue grafts is well established in plastic surgery. Some 10% of transplanted flaps fail in the first 48 hours. Salvage rates for these failing flaps can be as high as 83% with immediate surgical correction. A reliable monitor of flap vitality is therefore required which should be continuous and easily interpreted. A system has been developed based on a standard pulse oximeter using a modified neonatal probe and a laptop computer. The probe was modified by removing the emitters and detector which were then mounted on a 0.8 mm thick
stainless steel
backing strip and encapsulated in clear epoxy resin. The temperature characteristics of the probe were assessed to confirm that thermal damage to tissue would not occur in long term use. Circuitry was constructed to isolate the oximeter from the computer
Conference:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society - EMBC
, 1996
DOI:
10.1109/IEMBS.1996.656918
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References
(3)
Monitoring in Microvascular Surgery
(
Citations: 32
)
Heather Furnas
,
Joseph M. Rosen
Journal:
Annals of Plastic Surgery - ANN PLASTIC SURG
, vol. 26, no. 3, 1991
Experience in Monitoring the Circulation in Free-Flap Transfers
(
Citations: 26
)
Douglas H. Harrison
,
Marjorie Girling
,
Godfrey Mott
Journal:
Plastic and Reconstructive Surgery - PLAST RECONSTR SURG
, vol. 68, no. 4, pp. 543-553, 1981
Pulse oximetry in postoperative monitoring of free muscle flaps
(
Citations: 13
)
L LINDSEY
,
J WATSON
,
A QUABA
Journal:
British Journal of Plastic Surgery - BRIT J PLAST SURG
, vol. 44, no. 1, pp. 27-29, 1991
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Citations
(2)
Free flap monitoring by dual wavelength spectrophotometry
J. A. Pickett
,
M. S. Thorniley
,
N. Carver
,
D. P. Jones
Conference:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society - EMBC
, vol. 2, 1999
Pulse oximetry and PPG measurements in plastic surgery
(
Citations: 1
)
John Pickett
,
P. Amoroso
,
D. V. Nield
,
D. P. Jones
Conference:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society - EMBC
, vol. 5, pp. 2330-2332 vol.5, 1997