TinyDrip 🧪

TinyDrip

⚡ Starter

👶 Patient

Weight

kg

Line A rate main

mL/kg/day

mL/hr

mL/day

mL/kg/day

Bag Volume

30 mL

250 mL

500 mL

1000 mL

—

💊 Drip Order

GIR

—

mg/kg/min

Run rate

—

mL/hr

Daily vol

—

mL/day

Y-line piggyback

Y-line rateRate piggyback

mL/kg/day

mL/hr

mL/kg/day

Bag

30 mL

250 mL

500 mL

1 L

Dex%

%

0

D5

D7.5

D10

D12.5

D15

D20

D25

D30

D35

🧂 Na

mEq/kg/day

¼NS

½NS

NS

🍌 K

mEq/kg/day

0

1

2

3

🦴 Ca

mg/kg/day

0

100

200

300

400

Patient lytes tap a box to edit

Line A main

GIR —

— mL/hr

— mL/kg/day

—

+

Y-line piggyback

GIR —

— mL/hr

— mL/kg/day

—

Combined A + Y-line total delivery

Total GIR

—

mg/kg/min

Total rate

—

mL/hr

TFI

—

mL/kg/day

Central line? → Heparin

0.5 U/mL final concentration

📋 Mix Sheet ▶

⚗️ Electrolytes · tap column header for math

💊 Single

⚗️ Y-line

🍬 DextroseDex

%

Dex %

Target GIR

0

D5

D7.5

D10

D12.5

D15

D20

D25

D30

D35

🧂 SodiumNa

mEq/kg/day

¼NS

½NS

NS

0

1

2

3

4

🍌 PotassiumK

mEq/kg/day

KCl

K-Acetate

0

1

2

3

4

🦴 CalciumCa

mg/kg/day

0

100

200

300

400

Ca-Gluconate 10% · 100 mg/mL

📐 The Math Behind It

▶ expand

📐 One Formula

Dose math

dose × weight = total/day

total ÷ conc = mL/day

× (bag ÷ daily) = mL to add

Sodium

conc × bagVol = mEq in bag

already in base fluid — nothing to draw up

GIR

Dex% × rate ÷ 144 = mg/kg/min

Stoichiometry

A/B = C/D → solve C = A×D/B

same calc, every electrolyte

⚗️ Live Example

Patient

850g · 120 mL/kg/day · 250mL bag

🍌 Potassium

2 × 0.85 = 1.70 mEq/day

÷ 2 mEq/mL = 0.85 mL/day

× 250÷102 = 2.08 mL → add ✓

🦴 Calcium

200 × 0.85 = 170 mg/day

÷ 100 mg/mL = 1.70 mL/day

× 250÷102 = 4.17 mL → add ✓

🧂 Sodium (base fluid)

½NS = 0.077 mEq/mL × 250mL

= 19.25 mEq Na in bag

⚡ GIR

10% × 120 ÷ 144 = 8.3 mg/kg/min

🎯 Final Bag

GIR—

Na—

K—

Ca—

Run—

bag ÷ dailyVol = scale fraction

mL/day × fraction = mL to add