Quick and Easy Test for

Blood Rheology

Innovative Technology for Hemorheology

RheoSCAN-AnD300 can measure comprehensive rheological properties of blood within a short time (< 2 min). Now, RBC deformability, aggregation and aggregating force can be easily measured with a leading-edge microfluidic technology.

• Deformability : EI@3Pa, EImax, t1/2
• Aggregation : AI, M, ESR, t1/2
• Aggregating force : critical shear stress (CSS)
• Due to the quick and easy operation, RheoSCAN can be used at research laboratories and clinical environments.

RBC Deformability
- Sample volume :5㎕
- Testing Time : 30 s
- Microfluidic 

- Laser Diffraction

RBC Aggregation
- Sample volume : 8㎕
- Testing time : 120 s
- Microfluidic Stirring

- Light Transmission

Critical Shear Stress

- Sample volume : 500㎕ (=0.5mL)
- Testing Time : 30 s
- Microfluidic shearing 

- Light Backscattering

Introducing RheoSCAN 

FAST

  • Rapid testthe test takes less than a minute (30~60 seconds)

WHOLE BLOOD

  • Small volume of whole blood needed

  • Deformability(EI): 6uL + PVP Sol.

  • Critical Shear Stress(CSS): 500uL

SIMPLE & EASY

  • One step of pipetting

  • Disposable microchip

  • Automated operation

INNOVATIVE

The core technology includes:

  • Laser-diffraction

  • Microfluidic Rheometry

  • Image analysis

  • Precision fabrication

TARGETED

Patients with:

  • Diabetes Mellitus

  • Diabetic Complications

  • Diabetic Retinopathy (eye)

  • Diabetic Nephropathy (kidney)

  • Metabolic Syndrome

  • Anyone who want's to check their health status

EARLY DETECTION

  • RheoScan system shows significantly high correlation with DKD, DR, and MetS through CSS

Diabetic Complication Screening Assay - RheoSCAN-D300

RBC Deformability

Laser-Diffraction

*RheoScan D-300

Cytometry Part B (2006)

Biosensor &Bioelectronics (2003)

Cytometry Part B (2006)

Associated Pathologies: Microcirculatory Disease

  • Diabetes Mellitus

  • Diabetic Complications

  • Diabetic Retinopathy

  • Diabetic Nephropathy

  • Hypertension

  • Hemodialysis

  • Lipoidproteinosis

  • DM: Diabetes Mellitus

  • DMR: Diabetic Retinopathy

  • CRF: Chronic Renal Failure

  • ESRD: End Stage Renal Disease

  • EH: Essencial Hypertension

  • HD: Hemodialysis

  • LP: Lipoidproteinosis

  • ​DM: Diabets Mellitus

Innovative Microfluidic Diffractometer

Critical Shear Stress

Critical Shear Stress(CSS) is the minimum force required to disperse RBC aggregation.​ CSS is found to be independent of hematocrit.

The diagnosis takes less than 1 minute.

CSS only requires 500uL of whole blood sample.

RBC deformability requires 6uL of whole blood sample with PVP solution.

RBC aggregation is dispersed somewhere

 Backscattering w/ pressure-scanning

Clin. Hemorheol. Microcirc. (2009)

*RheoScan RSD-K01 Test kit

(X=L, Y=W)

RheoSCAN Specifications

POWER : AC 100/230V, 50~60Hz

Temperature-control unit equipped

Platelet function test - RheoMeditech

Location

RheoMeditech Inc.,

32 Anam-ro, 2F

Dongdaemun-gu,

Seoul, Korea 02578

Tel: +82-2-537-5111

Fax: +82-2-537-5103

Copyright 2003 © RheoMeditech Inc. All Rights Reserved