Seca is a global leader in medical measuring systems, renowned for high-precision digital scales and stadiometers that are standard in hospitals and clinics. Their digital height and weight equipment generally falls into three categories: All-in-one Measuring Stations, Column Scales (with optional rods), and Ultrasonic Stations.
1. Top-Tier Measuring Stations (All-in-One)
These units measure weight and height simultaneously and are designed for high-traffic clinical environments.
|
Feature |
Seca 284 / 285 (Premium) |
Seca 763 (Electronic) |
|
Weight Capacity |
300 kg (660 lbs) |
250 kg (550 lbs) |
|
Weight Graduation |
50 g < 150 kg > 100 g |
50 g |
|
Height Range |
30 cm – 220 cm (11" – 7'2") |
60 cm – 200 cm (24" – 78") |
|
Technology |
Wireless (Seca 360°) |
Integrated Electronic Rod |
|
Key Advantage |
Frankfurt Line headpiece for perfect alignment. |
Compact footprint for small rooms. |
2. Digital Column Scales (EMR Integrated)
These are the "workhorse" scales for general practitioners. They are often EMR-validated, meaning they can send data directly to electronic medical record systems.
- Seca 777 / 787 / 797: These are the latest "physician scales." They feature tilt-proof full metal platforms and eye-level displays.
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- Capacity: 250 kg (550 lbs).
- Height Rod: Can be mechanical (777) or fully digital (787/797).
- Connectivity: USB (777) or Wi-Fi/LAN (797) for instant data transfer.
- Seca 703: A high-capacity (300 kg) wireless scale often paired with the Seca 220 telescopic measuring rod. It is highly valued for bariatric patients due to its low-profile, extra-wide platform.
3. Ultrasonic Measuring Stations
The most advanced "touchless" option for high-speed diagnostics.
- Seca 286 / Scale-up Line: These use ultrasonic sensors to detect height automatically as the patient steps onto the scale.
- Speed: Measures weight, height, and calculates BMI in less than 5 seconds.
- Voice Guidance: Many models offer voice instructions for the patient to ensure correct posture (Heel positioner + Frankfurt Line).
4. Core Features & Functions
- BMI (Body Mass Index): Automatically calculated and displayed when both height and weight are captured.
- TARE & Pre-TARE: Allows you to deduct the weight of clothing or a mother holding a child (Mother/Child function).
- HOLD / Auto-HOLD: "Freezes" the weight reading on the screen so you can tend to the patient before recording the data.
- Frankfurt Line: A specialized marking on the headpiece that ensures the patient's head is level, which is critical for accurate height measurement.
- Wireless Transmission: Using Seca 360° technology, the scale can send data to a wireless printer or directly into a PC software interface.
5. Technical Accuracy & Certification
- Medical Class: Most professional Seca equipment is Class III Medically Approved.
- Power Source: Most can run on batteries (usually 6 AA) for portability or an AC power adapter for stationary use.
- Platform: Constructed from "Seca Bear" zinc-plated steel or slip-resistant safety glass.
Pro Tip: When choosing between models, consider the Graduation. If you are monitoring patients with heart failure or in pediatrics, a 50g graduation (like the Seca 284) is superior to the standard 100g graduation for detecting subtle fluid or weight changes.