Hospital Bed Interface for Direct EMR Charting and Verification
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Solution Overview
Problem
Existing hospital beds lack efficient connectivity with electronic medical record (EMR) systems, requiring manual data entry and verification at separate computers, which is inefficient and time-consuming.
Innovation Solution
A hospital bed equipped with a graphical user interface that allows caregivers to directly chart patient data into the EMR system, incorporating identity verification methods such as PIN entry, card readers, wireless tag readers, and biometric sensors to ensure secure data transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual data entry at separate computers is used, then data can be entered into EMR system, but efficiency is reduced and time is consumed
Solution Approach 1:
The patent merges the hospital bed control system with the EMR charting function by integrating a graphical user interface directly into the bed structure. This allows caregivers to control bed functions and chart patient data into the EMR system through a single integrated interface, eliminating the need to switch between separate computers and reducing the time required for data entry and verification.
Solution Approach 2:
The patent introduces a graphical user interface as an intermediary between the bed control system and the EMR system. This interface enables seamless communication and data exchange, allowing the bed to directly access and write to the EMR system without requiring manual data transfer or separate verification steps at remote computers.
2Productivity
If direct charting capability is added to the bed, then efficiency is enhanced, but device complexity increases
Solution Approach 1:
The patent applies multi-functionality by designing the graphical user interface to serve multiple purposes: it provides control for bed functions (raising/lowering sections, adjusting positions) and simultaneously enables charting capabilities for the EMR system. This universal interface consolidates multiple functions into a single device, reducing overall system complexity despite adding charting capability.
3Reliability
If multiple identity verification methods are implemented, then security is improved, but ease of operation is reduced
Solution Approach 1:
The patent implements dynamic verification by allowing caregivers to select from multiple identity verification methods (PIN entry, card swiping, wireless tag reading, biometric sensors) based on the specific situation and urgency. The system adapts the verification process to balance security requirements with operational ease, enabling rapid access when needed while maintaining strong security when required.
Data Source
AI summary
A patient support apparatus, such as a hospital bed, communicates with an electronic medical record (EMR) system in healthcare facility. The hospital bed includes a patient support structure to support a patient, a graphical user interface coupled to the patient support structure, and control circuitry coupled to the graphical user interface. The graphical user interface displays at least one input that may be used by a caregiver to chart data into an electronic medical record (EMR) of a patient supported by the patient support structure.