Staple and feeder belt configurations for surgical stapler

US9386986B2 · kind B2 · utility

Assignee

• Cardica, Inc. · US

Inventors

• Nathan H. White · Palo Alto, US
• Michael Schaller · Louisville, US
• Michael Murillo · Palo Alto, US
• Jared L. Van Cleave · Menlo Park, US
• Philipe R. Manoux · San Francisco, US
• Bryan D. Knodel · Cincinnati, US
• Benjamin J. Matthias · San Mateo, US
• John E. Rivera · Woodside, US

Key dates

• Filing date: Jan 22, 2013
• Grant date: Jul 12, 2016
• Expiry date: Oct 6, 2034

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B2090/037
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

One exemplary surgical apparatus may include at least one carrier, staples fixed to a corresponding carrier, and a feeder belt to which at least one carrier is frangibly connected. Another exemplary surgical apparatus may include a feeder belt, a first plurality of staples fixed directly to and frangibly separable from the feeder belt; a plurality of extension arms extending at least partially in the lateral direction away from the feeder belt; and a second plurality of staples each fixed to an extension arm at a location spaced laterally apart from the feeder belt.