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Little Doctor LD-51U

Photos - Blood Pressure Monitor Little Doctor LD-51U
Photos 3
Outdated Product
Type: auto; Place of measurement: shoulder; Power source: batteries / mains; Batteries: 4xAA; Pressure measurement range (mmHg): 40 – 260; Pulse measurement range (bpm): 40 – 160; Cuff dimensions (cm): 22 – 42; Memory: 2 persons; Functions: pulse measurement; determination of arrhythmia
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Little Doctor LD-51U
Little Doctor LD-51U
22 – 42 cm
25 – 36 cm
Type
auto
Place of measurement
shoulder
Power source
batteries / mains
Batteries
4xAA
Battery indicator
Device dimensions
129x105x61 mm
Pressure measuring range
40 – 260 mmHg
Pulse measurement range
40 – 160 bpm
Cuff dimensions
22 – 42 cm
Memory
2 persons
Recording readings
90 pcs / for each user /
Functions
pulse measurement
determination of arrhythmia
medium pressure calculation
measurement error signal
auto switch-off
WHO colour scale
In box
power supply unit
cover / case
batteries
Added to E-Catalog
may 2018
Power supply included
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Singapore-based Little Doctor has made a bet on consumer medical equipment. And she did not lose — the brand's automatic blood pressure monitors are considered one of the most advanced in the class.

Clear structuring

Almost the entire plane of the front panel of the LD-51U tonometer is covered with a monochrome screen. The largest symbols on it display the readings of blood pressure measurements (in the range of 40-260 mm Hg), the smaller numbers show the heart rate (40-160 bpm). In addition, the screen displays the current date and time. A clock and a calendar are necessary for the device to structure the measured indicators — the tonometer memory stores 2 blocks of 90 cells for different users.

Colour interpretation

All work Little Doctor LD-51U performs automatically. The user only has to fasten a universal cuff with a coverage of 22-42 cm on the upper arm and press the bright orange button, which gives the command to start the blood pressure measurement process. The results are classified on a colour scale in accordance with WHO recommendations : the pressure in the green zone is considered normal, in the yellow — slightly increased, in the red — high. Also, the tonometer is able to detect violations of the heart rhythm.

Intelligent Algorithms

In fact, the model relies on the Fuzzy Algorithm data processing algorithm, which takes into account the individual characteristics of the heartbeat and automatically manages the entire blood pressure measurement process. If necessary, the tonometer calculates the average pressure from the last three measured values. The device is powered from a conventional household outlet using the supplied adapter or from four "finger-type" batteries.

Model difference:
  • Little Doctor LD-51 — no power supply included, cuff size: 25 — 36 cm, no voice scoring of results
  • Little Doctor LD-51A — power supply included, cuff size: 25 — 36 cm, no voice scoring of results
  • Little Doctor LD-51U — power supply included, cuff size: 22 — 42 cm, no voice scoring of results
  • Little Doctor LD-51S — power supply included, cuff size: 25 — 36 cm, there is a voice scoring of the results


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