Malfunction of the da Vinci robotic system in urology.
Int J Urol
; 19(8): 736-40, 2012 Aug.
Article
em En
| MEDLINE
| ID: mdl-22487306
ABSTRACT
OBJECTIVES:
To analyze the incidence of malfunction of the da Vinci robotic system in a single center and to provide potential solutions.METHODS:
A total of 400 patients underwent da Vinci robotic urological surgery at Taichung Veterans General Hospital in Taichung, Taiwan, from December 2005 to April 2011. Episodes of malfunction of the robotic system were analyzed by period of operation, type of procedure, type of malfunction and management of the event.RESULTS:
Overall, 14 cases of malfunction occurred (3.5% of the entire series). Among them, five (1.25%) occurred before the surgery and nine (2.25%) intraoperatively. Operative procedures included radical prostatectomy, bilateral pelvic lymph node dissection, dismembered pyeloplasty, partial nephrectomy, nephroureterectomy, and radical and partial cystectomies. Areas of malfunctions included the robotic arm system and joint (11/14), optical system (1/14), power system and connector (1/14), endoscopic instrument (1/14), and software (1/14). In 10 cases, the failure was recoverable, whereas in four cases there was a critical failure, requiring a conversion to standard laparoscopy in three of them, and the rescheduling of the surgery in one case.CONCLUSIONS:
The da Vinci robotic system is extremely reliable for use in urology. Malfunction is rare and the risk of critical failure is very low. Managing mechanical failure before or during the surgery is the key to maintaining the safety of patients undergoing robotic surgical procedures.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Procedimentos Cirúrgicos Urológicos
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Robótica
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Falha de Equipamento
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Int J Urol
Assunto da revista:
UROLOGIA
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Taiwan