A Study on the Application of Smart Bed-Exit Alert Assistive Devices for Detecting Preoperative Bed Exits in Ophthalmic Surgery Patients in the Operating Room

Condition(s) studied

Investigational drug(s) / intervention(s)

Smart Bed-Exit Alert System: Participants assigned to the intervention group will receive standard nursing care supplemented by the smart bed-exit alert system. The pressure-sensing mattress continuously monitors patient position and generates real-time alerts when predefined bed-exit criteria are met, allowing nurses to provide timely assistance.

Study summary

This prospective, randomized interventional study aims to evaluate the effectiveness of a smart bed-exit alert system for patients undergoing cataract surgery during the preoperative waiting period. Participants will be randomly assigned to either the smart bed-exit alert system group or the standard care group. The study will compare nurse bedside visit frequency and nursing care time during the preoperative waiting period to evaluate whether the smart bed-exit alert system improves patient safety and nursing care efficiency.

Eligibility

Primary outcome measure(s)

• Frequency of nurse bedside visits — During the preoperative waiting period before entering the operating room (approximately 30-60 minutes).
  Number of nurse bedside visits during the preoperative waiting period.
• Nursing care time — During the preoperative waiting period before entering the operating room.
  Total nursing care time provided during the preoperative waiting period.

Trial sites (1)

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