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The development of the Dornier lithotripter progressed through several prototypes, ultimately culminating in February 1980 with the first treatment of a human by shockwave lithotripsy (SWL). The production and distribution of the Dornier HM3 lithotripter began in late 1983, and SWL was approved by the U.S. Food and Drug Administration in 1984. [26]
Lithotripsy replaced using lithotrites as the most common treatment beginning in the mid 1980s. In extracorporeal shock wave lithotripsy (ESWL), external shockwaves are focused at the stone to pulverize it. [6] Ureteroscopic methods use a rigid or flexible scope to reach the stone and direct mechanical or light energy at it. Endoscopy can use ...
Laser lithotripsy (LL) has been evaluated against Extracorporeal Shock Wave lithotripsy (ESWL), finding both to be safe and effective. [3] [4] ESWL may be safer for small stones (<10 mm), but less effective for 10–20 mm stones. [3] A 2013 meta-analysis found LL can treat larger stones (> 2 cm) with good stone-free and complication rates. [5]
Shock pulse method (SPM) is a technique for using signals from rotating rolling bearings as the basis for efficient condition monitoring of machines. From the innovation of the method in 1969 it has been further developed and broadened and is a worldwide accepted philosophy for condition monitoring of rolling bearings and machine maintenance.
Passive leg raise, also known as shock position, is a treatment for shock or a test to evaluate the need for further fluid resuscitation in a critically ill person. [ 1 ] It is the position of a person who is lying flat on their back with the legs elevated approximately 8–12 inches (200–300 mm).
The U.S. Consumer Product Safety Commission on Thursday issued an urgent warning about portable adult bed rails, saying the devices are behind the suffocation deaths of 18 people since 2021.
“Wouldn’t budge from $62,500 for a downtown loft. Owner wanted 65k. Unit sold for $275,000 1 year later.” – u/EMH55 2. Kids Do the Darndest Things
Los Angeles Dodgers reliever Brusdar Graterol is expected to miss the first half of the 2025 MLB season after undergoing surgery to repair the labrum in his right shoulder.. Graterol, 26, was ...