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HealthGratuito

Calculadora de Taxa de Gotejamento IV

Calcule a taxa de infusao intravenosa em gotas por minuto.

Insira os valores

Resultado

Insira os valores acima e clique em Calcular para ver seu resultado.

Assistente IA

Perguntar sobre esta calculadora

Posso ajudar a entender a formula de calculadora de taxa de gotejamento iv, interpretar seus resultados e responder perguntas de acompanhamento.

Tente perguntar

Our AI assistant provides general estimates and advice only. Please consult a qualified healthcare professional before making any health-related decisions.

Formula

#
Formula principal
Drip Rate (gtt/min)=Volume (mL)×Drop FactorTime (min)\text{Drip Rate (gtt/min)} = \frac{\text{Volume (mL)} \times \text{Drop Factor}}{\text{Time (min)}}

Como funciona: Determina as gotas por minuto necessarias para administrar um volume especifico ao longo do tempo.

Exemplo Resolvido

1000 mL em 8 horas com equipo de 20 gtt/mL -> 42 gtt/min.

Calculadora de Taxa de Gotejamento IV - Formula gtt/min

Quando uma bomba de infusao eletronica nao esta disponivel, os fluidos IV sao regulados manualmente contando o numero de gotas (gtt) caindo na camara de gotejamento por minuto.

  • Formula: Taxa de Gotejamento (gtt/min) = [Volume Total (mL) x Fator de Gotejamento (gtt/mL)] / Tempo Total (min)
  • O Fator de Gotejamento e especifico do equipo IV (Macrogota: 10, 15 ou 20; Microgota: 60)
  • Para converter horas em minutos, multiplique por 60
  • Sempre verifique os calculos antes de iniciar uma infusao

Esta ferramenta fornece um calculo matematico. O julgamento clinico e os protocolos institucionais devem ser sempre seguidos.

Common IV Drop Factors and Tubing Types

Reference table for standard IV tubing drop factors used in drip rate calculations.

Tubing TypeDrop Factor (gtt/mL)Common UseTypical Flow Range
Microdrip (mini-drip)60 gtt/mLPediatric, KVO, precise medication5-50 mL/hr
Standard macrodrip15 gtt/mLGeneral adult IV fluids50-250 mL/hr
Macrodrip (large bore)10 gtt/mLRapid fluid replacement, blood products100-500 mL/hr
Blood tubing10 gtt/mLBlood and blood product transfusionsPer unit protocol
Pump-controlledN/A (mL/hr)Any precise infusion, most hospitals0.1-999 mL/hr

Most modern hospitals use IV pumps that deliver fluid in mL/hr, making manual drip rate calculation unnecessary. However, drip rate calculations remain essential for field settings, rural facilities, disaster response, and nursing board exams. Always double-check calculations before administering IV fluids. For educational reference only.

Perguntas Frequentes

O que e o fator de gotejamento?

O fator de gotejamento e o numero de gotas (gtt) necessarias para igualar 1 mL de fluido. Esta impresso na embalagem do equipo IV.

Qual a diferenca entre macro e micro gotejamento?

Equipos macrogota entregam gotas maiores (10-20 gtt/mL) e sao usados para reposicao de fluidos em adultos. Equipos microgota entregam gotas minusculas (60 gtt/mL) e sao usados para dosagem precisa, frequentemente em pediatria.

Como converto horas para minutos?

Multiplique o numero de horas por 60. Por exemplo, 4 horas sao 240 minutos.

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