Surgery – Radioactive substance applied to body for therapy – Radioactive substance placed within body
Reexamination Certificate
2011-07-05
2011-07-05
Lacyk, John P (Department: 3735)
Surgery
Radioactive substance applied to body for therapy
Radioactive substance placed within body
Reexamination Certificate
active
07972260
ABSTRACT:
A method and device for applying a radioactive source to a tissue site is disclosed. The device facilitates the precise placement of, for example,125Iodine seeds relative to the surgical margin, assures the seeds remain fixed in their precise position for the duration of the treatment, overcomes the technical difficulties of manipulating the seeds through the narrow surgical incision, and reduces the radiation dose to the clinicians. The device incorporates the radioactive seeds into a fastening means, preferably surgical staples, used in the surgical procedure. In this way, the seeds are concurrently secured in position directly adjacent to the surgical resection and remain immobile.
REFERENCES:
patent: 4396139 (1983-08-01), Hall et al.
patent: 5906573 (1999-05-01), Aretz
patent: 6264599 (2001-07-01), Slater et al.
patent: 6749553 (2004-06-01), Brauckman et al.
patent: 7604586 (2009-10-01), Wazer et al.
Lee, Winnie et al., Limited Resection for Non-Small Cell Lung Cancer: Observed Local Control with Implantation of I-125 Brachytherapy Seeds, Ann Thorac Surg.; 2003; 75: pp. 237-243.
Voynov, George et al., “Intraoperative 125 I Vicryl Mesh Brachytherapy After Sublobar Resection for High-Risk Stage I Nonsmall Cell Lung Cancer,” Brachytherapy 4 (2005) pp. 278-285.
Rodney J. Landreneau et al, “Wedge Resection Versus Lobectomy for Stage I (T1 NO MO) Non-Small-Cell Lung Cancer,” The Journal of Thoracic and Cardiovascular Surgery, Apr. 1997, vol. 113, No. 4, pp. 691-698.
Ken Kodama, et al., “Intentional Limited Resection for Selected Patients with T1 NO MO Non-Small-Cell Lung Cancer: A Single-Institution Study,” The Journal of Thoracic and Cardiovascular Surgery, Sep. 1997, vol. 114, No. 3, pp. 347-353.
Erik H. Fleischman et al., “Iodine125 Interstitial Brachytherapy in the Treatment of Carcinoma of the Lung,” Wiley InterScience: Journal: Abstract, Journal of Surgical Oncology, vol. 49, Issue 1, pp. 25-28, published online: Jul. 20, 2006.
Dattatreyudu Nori et al., “Intraoperative Brachytherapy Using Gelfoam Radioactive Plaque Implants for Resected State III Non-Small Cell Lung Cancer with Positive Margin: A Pilot Study,” Journal of Surgical Oncology, vol. 60, Issue 4, pp. 257-261, 1995.
Thomas J. Birdas et al., “Sublobar Resection with Brachytherapy Versus Lobectomy for Stage Ib Nonsmall Cell Lung Cancer,” Ann Thorac Surg, 2006; 81 pp. 434-439.
Baxil S. Hilaris et al., “The Role of External Radiation and Brachytherapy in Unresectable Non-Small Cell Lung Cancer,” Surgical Clinics of North America, vol. 67, No. 5, Oct. 1987, pp. 1061-1071.
Ravinder Nath et al., “Dosimetry of Interstitial Brachytherapy Sources: Recommendations of the AAPM Radiation Therapy Committee Task Group No. 43,” Medical Physics, vol. 22, No. 2, Feb. 1995, pp. 209-234.
Julianna Pisch et al., “Placement of 125I Implants with the Da Vinci Robotic System After Video-Assisted Thoracoscopic Wedge Resection: A Feasibility Study,” Int. J. Radiation Oncology Biol. Phys., vol. 60, No. 3, pp. 928-932, 2004.
Alex Chen et al., “Intraoperative 125I Brachytherapy for High-Risk Stage I Non-Small Cell Lung Carcinoma,” Int. J. Radiation Oncology Biol. Phys., vol. 44, No. 5, pp. 1057-1063, 1999.
Robert T. Heelan et al., “Lung Tumors: Percutaneous Implantation of I-125 Sources with CT Treatment Planning 1,” Radiology, Sep. 1987, pp. 735-740.
Robert J. Ginsberg et al., “Randomized Trial of Lobectomy Versus Limited Resection for T1 N0 Non-Small Cell Lung Cancer,” Ann. Thorac. Surg., 1995, vol. 60, pp. 615-623.
DiPetrillo Thomas A.
Wazer David E.
Driscoll, Esq. David M.
Lacyk John P
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