Harmonic scalpel - Wikipedia
The harmonic scalpel is a surgical instrument that (unlike electrosurgery) uses ultrasonic vibrations to cut and cauterize tissue.
overview of the mechanics of ultrasonic energy and the evolution of the HARMONIC® (UltraCision, Provi-dence, Rhode Island, now owned by Ethicon Endo-Surgery, Inc., Cincinnati, Ohio) surgical tools since 1988 provides readers an understanding of this energy platform and its distinct advantages. Clinical implications
The Harmonic Scalpel - PMC
Ultrasonic energy is famously used in Harmonic scalpel where ultrasonic energy is converted to mechanical energy at the active blade [1]. The main mechanism is the active blade which delivers high-grade frictional force while the inactive upper arm holds tissue in apposition.
An umbrella review of the surgical performance of Harmonic …
2023年6月29日 · For thirty years, the Harmonic scalpel has been used for precise dissection, sealing and transection. There are numerous meta-analyses on individual surgical procedures with Harmonic, but no overarching review covering all the areas.
What Is a Harmonic Scalpel? - Spiegato
A harmonic scalpel is a surgical knife that uses ultrasound vibrations to simultaneously cut and cauterize tissue. It uses these vibrations to break through even very dense tissue, and in many procedures is less invasive than a standard scalpel would be; its ability to cauterize, or seal the wound as it goes also usually improves recovery time ...
An umbrella review of the surgical performance of Harmonic …
2023年6月29日 · A gelatin–thrombin matrix topical hemostatic agent (Floseal) in combination with Harmonic scalpel is effective in patients undergoing total thyroidectomy: a prospective, multicenter, single-blind, randomized controlled trial.
The Origin and Evolution of the HARMONIC® Scalpel - PubMed
2019年11月9日 · This overview of the mechanics of ultrasonic energy and the evolution of the HARMONIC® (UltraCision, Providence, Rhode Island, now owned by Ethicon Endo-Surgery, Inc., Cincinnati, Ohio) surgical tools since 1988 provides readers an understanding of this energy platform and its distinct advantages.
The Origin and Evolution of the HARMONIC® Scalpel
2019年11月10日 · AdventHealth gynecologic surgeon Steven D. McCarus, MD, FACOG, published an article in Surgery Technology International that reviewed the evolution of the HARMONIC® scalpel, a surgical instrument first released in 1988 that uses ultrasonic vibrations to simultaneously cut and cauterize tissue.
The Use of the Harmonic Scalpel in Thyroidectomy: ‘Beyond the …
The harmonic scalpel is commonly used in laparoscopic surgery. 1 Its ultrasonically activated coagulation shears use high-frequency ultrasound (55 kHz) to divide vessels of up to 5 mm during thyroidectomy. The active blade vibrates longitudinally against an inactive blade, combining cutting and coagulation.
How Harmonic Scalpel Works? • Video • MEDtube.net
Harmonic Scalpel is a surgical instrument used to simultaneously cut and coagulate tissue. Unlike Electrosurgery, the harmonic uses ultrasonic vibrations instead of electric current to cut and cauterize tissue.
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