Anhui Deep Blue Medical Technology Co., Ltd

Intended use This product is used for the qualitative detection of hemoglobin(HB) and transferrin(TF) in human feces, which provides the reference for the diagnosis of gastrointestinal bleeding.

Features

Strongspecificity
Highsensitivity
Simple operation and could be used at home
Parameter

Name

Occult Blood Immunological Test Kit

Specimen

Stool

Detection Principle

Colloidal gold

Detection range

TF: 0.04 μg/mL-400 μg/mL HB: 0.2-2000 μg/ml

Accuracy

>90% upper gastrointestinal haemorrhage

>95% lower gastrointestinal haemorrhage

Specificity

100%

Specification

2.5 mm, 3.0 mm, 4.0 mm

Certificate

ISO13485

Read time

10 mins

Storage

Room temperature 4-30°C

Guarantee Period

24 months

Packaging

1/3/5/10/20/50/100 copies / box

Other service

OEM service available



Direction for use



Parameter comparison


Features

Hemoglobin(HB)

Transferrin(TF)

Hemoglobin(HB)+

Transferrin(TF)

Sensitivity

0.2 μg/mL

40 ng/mL

HB: 0.2 μg/mL
TF: 40 ng/mL

Specificity

100%

100%

100%

Accuracy

>90% lower gastrointestinal haemorrhage

>50% upper gastrointestinal haemorrhage

>80% upper gastrointestinal haemorrhage

>70% lower gastrointestinal haemorrhage

>90% upper gastrointestinal haemorrhage

>95% lower gastrointestinal haemorrhage

Advantage

more suitable for lower gastrointestinal

more suitable for massive hemorrhage or upper gastrointestinal haemorrhage

any haemorrhage of gastrointestinal

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