The electrosurgical unit (esu) was deemed by the customer to have functioned properly; therefore, the unit was not returned to erbe for an evaluation.No anomalies were found in the device history record (dhr) of the involved device.In conclusion, no equipment problem occurred that would have caused or contributed to the reported event.Most likely, there were many factors involved in the reported incident.However, the patient's condition of having a polyp in the ascending/cecum (i.E., a very thin-walled area) and it being on a fold were important anatomical aspects of the case (i.E., a difficult procedure).Nevertheless, no definitive determination as to what cause the event could be ascertained.The involved medical personnel are being made aware of the findings.Per the account, no additional in-service work is needed.Therefore, erbe usa inc.Is closing the file on this event.
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It was reported that a patient incident occurred with the electrosurgical unit (esu/generator).The esu was used in a colonoscopy to remove a polyp on a fold in the ascending/cecum.The generator was used with a boston scientific snare wire.The unit's settings were endocut q, effect 2 and forced coag, effect 2, 15 watts.A cold snare wire technique was used to remove the polyp and bleeding occurred.The tip of the snare was then used with diathermy (forced coag) to stop the bleeding, but a small perforation occurred.Therefore to address the issue, the colon was re-sectioned.
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