J
John H. Shadduck
Researcher at Ethicon Inc.
Publications - 60
Citations - 16250
John H. Shadduck is an academic researcher from Ethicon Inc.. The author has contributed to research in topics: Bone cement & Osteoplasty. The author has an hindex of 34, co-authored 60 publications receiving 16250 citations.
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Patent
Electrosurgical systems and techniques for sealing tissue
Csaba Truckai,John H. Shadduck +1 more
TL;DR: An electrosurgical instrument and technique for creating thermal seal or welds transected margins of engaged tissue is described in this paper. But the method is not suitable for lung resection.
Patent
Electrosurgical instrument and method of use
TL;DR: In this article, an electrosurgical medical device and method for creating thermal welds in engaged tissue is presented. But the method is limited to a specific treatment range, such as 60°C to 80°C, at which tissue welding can be accomplished.
Patent
Electrosurgical working end for controlled energy delivery
Csaba Truckai,John H. Shadduck +1 more
TL;DR: In this paper, an electrosurgical working end for automatic modulation of active Rf density in a targeted tissue volume is defined, which defines a tissue-engagement surface of an elastomeric material with conductive elements that extend therethrough.
Patent
Electrosurgical jaw structure for controlled energy delivery
TL;DR: In this paper, the engagement plane of a working end of a surgical instrument is defined by a surface conductive portion that overlies a variably resistive matrix of a temperature-sensitive resistive material.
Patent
Surgical system for applying ultrasonic energy to tissue
TL;DR: In this article, a surgical system for controlled application of ultrasound energy to engaged tissue volumes for creating effective biological welds or seals in tissue is presented. But the system is not suitable for use with other energy sources, such as microwave energy, Rf energy and laser energy, either in combination with ultrasound energy or independently.