Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Transurethral prostatectomy with computer-monitored resectoscope.

L S Chang¹, S T Young

¹Department of Surgery, National Yang-Ming Medical College, Taipei, Republic of China.

British Journal of Urology

|July 1, 1988

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Time-resolved measurements of PM2.5 carbonaceous aerosols at Gosan, Korea.

Journal of the Air & Waste Management Association (1995)·2011

Same author

Furano-1,2-naphthoquinone inhibits EGFR signaling associated with G2/M cell cycle arrest and apoptosis in A549 cells.

Cell biochemistry and function·2010

Same author

Industrial wideband noise reduction for hearing aids using a headset with adaptive-feedback active noise cancellation.

Medical & biological engineering & computing·2006

Same author

Effects of noise on transient-evoked oto-acoustic emission pass/fail criteria.

Medical & biological engineering & computing·2002

Same author

Involvement of L-arginine/nitric oxide pathway at the paraventricular nucleus of hypothalamus in central neural regulation of penile erection in the rat.

International journal of impotence research·2002

Same author

The correlation between pretreatment serum hormone levels and treatment outcome for patients with prostatic cancer and bony metastasis.

BJU international·2002

Same journal

Removal of ureteric calculus by the ureteric corkscrew in a case of calculous anuria.

British journal of urology·2010

Same journal

Obstructive anuria, probably due to calculus.

British journal of urology·2010

Same journal

The incidence of signs of renal injury following prolonged burial under debris in an unselected series of 764 airraid casualties admitted to hospital.

British journal of urology·2010

Same journal

Contribution to the etiology of acquired fibrosis of the bladder neck.

British journal of urology·2010

Same journal

True infective abacterial pyuria.

British journal of urology·2010

Same journal

A malignant right kidney removed at operation, together with a short length of the vena cava.

British journal of urology·2010

See all related articles

A new computer system monitors electrical conductivity to prevent surgical capsule perforations during transurethral resection of benign prostatic hyperplasia. This technology significantly reduces inadvertent injuries, enhancing patient safety.

Area of Science:

Urology
Medical Devices
Surgical Technology

Background:

Benign prostatic hyperplasia (BPH) is a common condition requiring surgical intervention.
Transurethral resection of the prostate (TURP) is a standard surgical procedure for BPH.
Inadvertent perforation of the surgical capsule during TURP can lead to complications.

Purpose of the Study:

To develop and evaluate a computer-based monitoring system to prevent surgical capsule perforation during TURP.
To assess the efficacy of the monitoring system in reducing inadvertent capsular perforations.
To evaluate the impact of the system on surgical outcomes and surgeon experience.

Main Methods:

Development of a monitoring computer utilizing the electrical conductivity difference between hyperplastic prostatic tissue and the surgical capsule.

Related Experiment Videos

The system provides an alarm upon contact of the resectoscope's cutting loop with the capsule, followed by automatic power cut-off.

Clinical testing in 73 patients with BPH undergoing TURP, with a control group of 30 patients operated on without the system.

Main Results:

Tiny perforations (1-2 mm) of the surgical capsule occurred in all 30 patients (100%) without computer monitoring.
Only 3 out of 73 (4.1%) computer-monitored patients experienced such perforations.
No significant difference in procedure time was observed; a slight increase in resected tissue weight was noted in the monitored group.

Conclusions:

The developed computer monitoring system effectively prevents inadvertent surgical capsule perforations during TURP for BPH.
This technology enhances patient safety by significantly reducing the incidence of capsular injury.
The system may also reduce surgeon eye strain and mental stress during complex resections.