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WEEKS CT MINI-OVOID APPLICATOR
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Item #
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Description
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970-360
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Weeks CT Mini-Ovoid Applicator Set
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970-000
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12 Plastic Tandems and Pushers
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970-010
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12 Plastic Tandems
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970-020
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12 Plastic Pushers
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970-101
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DVD on Fletcher Colpostat Technique
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970-220
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3/32” Allen Wrench
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970-360-10
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Bucket Carrier, Right, Shielded Gold
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970-360-11
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Bucket Carrier, Left, Shielded Gold
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970-360-25
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CT Dummy Bucket Carrier for Right or Left Side
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970-360-30
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Cap Titanium, for Ovoid Handle
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970-360-32
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Knob, Locking, Titanium
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970-360-50
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Ovoid Cap, Right, 2.0cm, High Temp. Plastic, No Tungsten
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970-360-51
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Ovoid Cap, Left, 2.0cm, High Temp. Plastic, No Tungsten
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970-360-52
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Ovoid Cap, Right, 2.5cm, High Temp. Plastic, No Tungsten
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970-360-53
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Ovoid Cap, Left, 2.5cm, High Temp. Plastic, No Tungsten
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970-360-54
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Ovoid Cap, Right, 3.0cm, High Temp. Plastic, No Tungsten
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970-360-55
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Ovoid Cap, Left, 3.0cm, High Temp. Plastic, No Tungsten
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970-360-Repair
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Replacement Ovoid Body
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970-371
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#1 - 15°, 8mm Dia. Tandem, Coated Alum. w/ Cap
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970-372
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#2 - 30°, 8mm Dia. Tandem, Coated Alum. w/ Cap
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970-373
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#3 - 45°, 8mm Dia. Tandem, Coated Alum. w/ Cap
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970-374
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#4 - 60°, 8mm Dia. Tandem, Coated Alum. w/ Cap
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970-375
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Flagged Cervical Stop, High Temperature Plastic
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970-3752
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Screw Aluminum Cervical Stop #4-40 x 5/16”
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970-377
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Cap for Tandem, High Temperature Plastic
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970-645-06
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Sterilization Tray
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Usage Instructions
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The Weeks CT Applicator Afterloading Set (with CT Mini-Ovoid, Stainless Steel Pivot, and Shielded Gold Buckets), was designed for the patient with narrow vault anatomy that will not accommodate the round ovoid of the standard Fletcher Suit Applicator. The ovoid is flattened medially. The handle is 19 cm long to the ovoid center. The ovoids, made of high temperature plastic, are 13 mm in width and 30 mm high and have a 15° angle. The handle is made of stainless steel for durability with light weight titanium knob and caps. The applicator’s shielded gold bucket carriers accommodate Cesium 137 (Cs-137) sources up to 3 mm diameter x 20 mm long for LDR Brachytherapy treatments. Two CT Dummy Bucket Carriers with markers indicating radiation source location are also provided. Included with the set are 2 cm, 2.5 cm, and 3 cm ovoid caps made of high temperature plastic. The set also includes four 8 mm diameter coated aluminum tandems with curvatures of 15°, 30°, 45°, and 60° with caps made of high temperature plastic. The tandems are marked every 2 cm over a 12 cm range from the tip. Also included are two flagged cervical stops made of high temperature plastic.
Specifications: High temperature plastic density: 1.28 g/cm³ Gold density: 19.3 g/cm³
Sterilization: Autoclavable Clean using detergent
Item 970-360 Weeks CT Mini-Ovoid Set Includes: (1) Applicator with Stainless Steel Pivot (2) Shielded Gold Bucket Carriers (2) CT Dummy Bucket Carriers for Left or Right Side (2) 2.0 cm Diameter High Temperature Plastic Ovoid Caps (2) 2.5 cm Diameter High Temperature Plastic Ovoid Caps (2) 3.0 cm Diameter High Temperature Plastic Ovoid Caps (4) Aluminum Tandems and Caps (15°, 30°, 45°, and 60°) (2) Flagged Cervical Stops, High Temperature Plastic (1) 3/32” Allen Wrench (4) Plastic Tandems and Pushers for Sources (1) Sterilization Tray
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REFERENCE DOCUMENTS
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Three-Dimensional Applicator System for Carcinoma of the Uterine Cervix - K. J. Weeks, Ph.D. and G. S. Montana, M.D.
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Carcinoma of the uterine cervix: a 3D - CT analysis of dose to the internal, external and common iliac nodes in tandem and ovoid applications - Wade J. Gebara, Kenneth J. Weeks, Ellen L. Jones, Gus S. Montana, Mitchell S. Anscher
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Computed Axial Tomography Tandem and Ovoids (CATTO) Dosimetry: Three -Dimensional Assessment of Bladder and Rectal Doses - Wade J. Gebara, M.D., Kenneth J. Weeks, Ph.D., Carol A Hahn, M.D., Gustavo S. Montana, M.D., and Mitchell S. Anscher, M.D.
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Brachytherapy Object-oriented Treatment Planning Based on Three-dimentinoal Image Guidance -- Kenneth J. Weeks, PhD
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Radiation Products Design, Inc. www.rpdinc.com sales@rpdinc.com 763-497-2071 Fax 763-497-2295 5218 Barthel Industrial Drive Albertville, MN 55301
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