Tianfu P. Ding

No. 168 Litang Road
Changping, 102218, China

Last Updated: 09/26/2026

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Found 15 publications

Advancement speed and sheath caliber influence peak axial insertion force and ureteral injury during ureteral access sheath placement: an ex vivo porcine study.

Advancement speed and sheath caliber influence peak axial insertion force and ureteral injury during ureteral access sheath placement: an ex vivo porcine study.

Journal: Urolithiasis

Published: July 07, 2026

Characterizing the flow-pressure relationship for flexible and navigable suction ureteral access sheaths in retrograde intrarenal surgery.

Characterizing the flow-pressure relationship for flexible and navigable suction ureteral access sheaths in retrograde intrarenal surgery.

Journal: Scientific reports

Published: April 08, 2026

Intrarenal pelvic pressure and renal temperature during 6.3Fr disposable digital flexible ureteroscope surgery: an in vitro experiment.

Intrarenal pelvic pressure and renal temperature during 6.3Fr disposable digital flexible ureteroscope surgery: an in vitro experiment.

Journal: Urolithiasis

Published: May 20, 2025

Optimizing aspiration efficiency in RIRS: the impact of ratio of endoscope-sheath diameter, irrigation flow, and negative pressure in an vitro study.

Optimizing aspiration efficiency in RIRS: the impact of ratio of endoscope-sheath diameter, irrigation flow, and negative pressure in an vitro study.

Journal: Urolithiasis

Published: March 19, 2025

Efficacy of 6. 3Fr disposable digital flexible ureteroscope versus 7. 5Fr disposable digital flexible ureteroscope in the treatment of upper urinary tract stones < 1. 5 cm: a randomized controlled trial.

Efficacy of 6. 3Fr disposable digital flexible ureteroscope versus 7. 5Fr disposable digital flexible ureteroscope in the treatment of upper urinary tract stones < 1. 5 cm: a randomized controlled trial.

Journal: World journal of urology

Published: March 17, 2025

Paired analysis of flexible and navigable suction ureteral access sheath vs. conventional ureteral access sheath, both combined with needle-perc assisted endoscopic surgery, for the treatment of <2 cm lower calyceal stones with unfavorable anatomy.

Paired analysis of flexible and navigable suction ureteral access sheath vs. conventional ureteral access sheath, both combined with needle-perc assisted endoscopic surgery, for the treatment of <2 cm lower calyceal stones with unfavorable anatomy.

Journal: Frontiers in surgery

Published: March 03, 2025

B.T.C.H. nephrolithometry score: a novel scoring system to predict stone-free rate and complexity for ultrasound-guided percutaneous nephrolithotomy.

B.T.C.H. nephrolithometry score: a novel scoring system to predict stone-free rate and complexity for ultrasound-guided percutaneous nephrolithotomy.

Journal: Frontiers in medicine

Published: January 09, 2025

Percutaneous nephrolithotomy under total X-ray free technique in horseshoe kidney stones: a 10-year experience from a large stone center.

Percutaneous nephrolithotomy under total X-ray free technique in horseshoe kidney stones: a 10-year experience from a large stone center.

Journal: World journal of urology

Published: January 03, 2025

Global burden of pediatric urolithiasis: A trend and health inequalities analysis from 1990 to 2021.

Global burden of pediatric urolithiasis: A trend and health inequalities analysis from 1990 to 2021.

Journal: European journal of pediatrics

Published: November 25, 2024

An in vitro study of irrigation rate, operator duty cycle and intrarenal temperature in superpulse fiber thulium laser lithotripsy.

An in vitro study of irrigation rate, operator duty cycle and intrarenal temperature in superpulse fiber thulium laser lithotripsy.

Journal: World journal of urology

Published: July 11, 2024

Needle-perc-assisted endoscopic surgery versus retrograde intrarenal surgery for the treatment of 1- to 2-cm lower-pole renal stones in patients with unfavorable infundibulopelvic anatomy: a matched-pair analysis.

Needle-perc-assisted endoscopic surgery versus retrograde intrarenal surgery for the treatment of 1- to 2-cm lower-pole renal stones in patients with unfavorable infundibulopelvic anatomy: a matched-pair analysis.

Journal: World journal of urology

Published: October 19, 2022

Risk factors for moderate-to-severe postoperative pain after percutaneous nephrolithotomy: a retrospective cohort study.

Risk factors for moderate-to-severe postoperative pain after percutaneous nephrolithotomy: a retrospective cohort study.

Journal: Scientific reports

Published: December 20, 2021

Showing 1-12 of 15

Last Updated: 09/26/2026