OxyFlo는 Laser-Doppler 기반의 혈류 측정 장비입니다.  

실시간으로 지속적으로 혈류를 측정하기 때문에, 급성 실험 모델에서의 조직관류 변화를 측정하는 데에 매우 이상적입니다.

혈액으로의 관류는 미세혈관 관류의 측정을 통해 혈류 공급이 중단된 장소를 알아내는 등의 중요한 정보를 얻을 수 있습니다.

Oxford Optronix Ltd.는 Laser-Doppler 기반의 혈류 측정 (LDPM) 기술의 개발을 통해 매우 높은 민감도와 신뢰도를 갖춘 장비를 개발하여 관련분야에 선구자적인 역할을 하고 있습니다.
 
본 장비의 Application은 다음과 같이 매우 다양합니다.
Blood flow monitoring in peripheral vascular disorder
Cerebral perfusion monitoring in models of stroke and brain injury
Tumor perfusion monitoring / angiogenesis
Blood flow in free flaps and pedicle flaps
Wound healing
Gastroenterology

제품특징

•artifact rejection 기술 특허를 통해 효과적으로 혈류 신호 내의 motion artifact 혹은 센서 케이블의 움직임으로 인한 spike 등을

   효과적으로 제거하므로,  데이터의 정확한 측정이 가능합니다.
 •digital과 graphic의 두 가지 방식의 데이터가 140° viewing-angle screen에 표시됩니다.
•2-channel 혹은 4-channel 모델로 연결하여 사용이 가능합니다.
•Oxy-Lite와 연결하여 tissue oxygenation과 blood flow 및 temperature를 동시에 측정(combined sensor)하는

   multi-parameter motoring이 가능합니다. 

Product code 'MSP100NX'

Standard probe for blood flow from tissue surfaces  

•These robust and easy-to-handle probes are ideal for measurements

     of microvascular blood flow on tissue surfaces.

•Tissue attachment via double-sided adhesive rings ('MSP140AR'). 

           •Dimensions:
                Head diameter: 17 mm
                Head height : 8 mm
                Total probe length: 3 m 

          •Reusability: Unlimited

Product code 'MSP110NX'

Digit probe for blood flow from rounded surfaces

•Specifically developed with a curved geometry for measuring

    cutaneous blood flow in the digits.

•Tissue attachment via double-sided adhesive rings ('MSP140AR')​

•Dimensions:
    Head diameter: 17 mm
    Head height : 10 mm
    Total probe length: 3 m

         •Reusability: Unlimited

roduct code 'MSP300NX'

Miniature probe for blood flow from tissue surfaces (suturable)

•Small and lightweight, suitable for non-invasive tissue surface blood

    flow monitoring and for semi-invasive monitoring of blood flow from

    muscle and internal organ surfaces.

•Tissue attachment via double-sided adhesive rings ('MSP140AR').

         •Dimensions:
               Head diameter: 12 mm
               Head height : 5 mm
               Total probe length: 3 m

         •Reusability: Unlimited

Product code 'MSP310NX'

Miniature probe for blood flow from tissue surfaces (non-suturable)

•Small and lightweight, suitable for non-invasive tissue surface blood

   flow monitoring and for semi-invasive monitoring of blood flow from

    muscle and internal organ surfaces.

•Tissue attachment via double-sided adhesive rings ('MSP140AR').

         •Dimensions:
               Head diameter: 12 mm
               Head height : 5 mm
               Total probe length: 3 m

         •Reusability: Unlimited

Product code 'MNP100NX'

          Standard needle blood flow probe

        •Standard, robust needle probe for invasive blood flow measurements

               or non-invasive blood flow measurements from tissue surfaces.

        •Typically positioned using an external clamp.

        •Dimensions:
              Needle length: 30 mm //  Needle diameter : 1 mm
              Collar length: 16 mm //  Collar diameter: 5 mm
              Total probe length: 3 m 

        •Reusability: Unlimited

Product code 'MNP100NX-3/10'

          Standard needle blood flow probe for MCAO

        •Specifically conceived for cerebral microvascular blood flow

              measurements in MCAO and stroke applications.

        •Typically positioned using an external clamp or using dedicated

             miniature holders (product codes 'MH-10' and 'MH-05').

        •Dimensions :
              Needle length: 10 mm  //  Needle diameter : 1 mm
              Collar length: 16 mm  //  Collar diameter: 5 mm
              Total probe length: 3 m

        •Reusability: Unlimited

Product code 'MNP110NX'

          Fine needle blood flow probe

       •This micro-needle probe has been developed for minimal tissue trauma

        during invasive insertion and is frequently used for measuring micro-

        vascular blood flow within muscle, tumours, internal organs, brain tissue

      •Typically positioned using an external clamp.

      •Dimensions:
              Needle length: 30 mm  //  Needle diameter : 0.5 mm
              Collar length: 16 mm  //  Collar diameter: 5 mm
              Total probe length: 3 m  //

        •Reusability: Unlimited

Product code 'MNP150NX'

           Bent-tip needle blood flow probe

        •An angled probe tip facilitates blood flow measurements in specialist

           applications such as gingiva and nasal mucosa.

        •Typically positioned using an external clamp.

        •Dimensions:
               Needle length: 30 mm  //  Needle diameter : 1 mm
               Collar length: 16 mm  // Collar diameter: 5 mm
               Total probe length: 3 m

        •Reusability: Unlimited

​

Product code 'MSF100NX'

​

​Product code 'NX-BF/F' 

Bare-fibre type blood flow probe

        •This probe type represents a minimally invasive and flexible alternative

              to the steel needle probes above and is particularly useful for direct

              insertion into tissue (via catheter or cannula) and measurement of

              microvascular blood flow from deeper tissue regions.

        •Tissue placement via introducer (e.g. Angiocath®)

         •Dimensions: Tip diameter: approx. 300 µm, Exposed tip fibre : 6 cm
             Total probe length: 2.5 m 

        •Reusability: Limited due to fragility