Device and method for quickly recognizing parathyroid gland in thyroid surgery
A technology for parathyroid and thyroid surgery, which is applied in the fields of application, medical science, and diagnostic signal processing, etc. It can solve the problems of reducing operating room efficiency, affecting functional recovery, and long waiting time, so as to ensure the quality of postoperative life, The effect of reducing the risk of complications and reducing doctor-patient disputes
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Embodiment 1
[0039] Such as figure 1As shown, the embodiment of the present invention provides a rapid identification device for parathyroid glands in thyroid surgery, including an impedance data acquisition unit 100 for collecting electrical impedance spectrum data of suspected parathyroid glands and the impedance data acquisition unit 100. The unit 100 is connected and used to perform curve fitting on the measured electrical impedance spectrum data to obtain the impedance data post-processing unit 200 of the spectral characteristic parameters, wherein the impedance data acquisition unit 100 includes an impedance acquisition unit in contact with the surface of the suspected parathyroid gland. A probe 101, a data demodulation module 102 connected to the impedance acquisition probe 101 and an A / D conversion processing module 103 connected to the data demodulation module 102, the impedance acquisition probe 101 includes a probe body 1011 and a uniform arrangement Two test electrodes 1012 on ...
Embodiment 2
[0044] Such as figure 2 As shown, the embodiment of the present invention provides a rapid identification device for parathyroid glands in thyroid surgery, including an impedance data acquisition unit 100 for collecting electrical impedance spectrum data of suspected parathyroid glands and the impedance data acquisition unit 100. The unit 100 is connected and used to perform curve fitting on the measured electrical impedance spectrum data to obtain the impedance data post-processing unit 200 of the spectral characteristic parameters, wherein the impedance data acquisition unit 100 includes an impedance acquisition unit in contact with the surface of the suspected parathyroid gland. A probe 101, a data demodulation module 102 connected to the impedance acquisition probe 101 and an A / D conversion processing module 103 connected to the data demodulation module 102, the impedance acquisition probe 101 includes a probe body 1011 and a uniform arrangement Four test electrodes 1012 ...
Embodiment 3
[0049] Such as image 3 As shown, the embodiment of the present invention provides a rapid identification device for parathyroid glands in thyroid surgery, including an impedance data acquisition unit 100 for collecting electrical impedance spectrum data of suspected parathyroid glands and the impedance data acquisition unit 100. The unit 100 is connected and used to perform curve fitting on the measured electrical impedance spectrum data to obtain the impedance data post-processing unit 200 of the spectral characteristic parameters, wherein the impedance data acquisition unit 100 includes an impedance acquisition unit in contact with the surface of the suspected parathyroid gland. A probe 101, a data demodulation module 102 connected to the impedance acquisition probe 101 and an A / D conversion processing module 103 connected to the data demodulation module 102, the impedance acquisition probe 101 includes a probe body 1011 and a uniform arrangement Two test electrodes 1012 on...
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