Product info - China Gate Company
 
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Data Recorder
Physiology Teaching Kit
ECG
P-V loop
Blood Pressure
Allodynia,Hypersensitivity,Somatosensation
Blood Flow Meter
Telemetry
Animal Surgical Heating
Stimulator
Breath and Gas analysis
Neuropathic Pain, Hyperalgesia, Inflammation, Joint Pain (Arthritis)
Animal Experiment
Non-invasive ECG Measurement
Small Animal Surgical Monitor
Small Animal Surgical Monitor
Blood Flow Velocity Measurement
Electrophysiology
Working Heart
Langendorff
Heart Perfusion
Zebrafish Research
Body Composition
Bioelectricity Detection
Blood Oxygen Saturation
Atheroscleosis
Erectile dysfunction
Gut research
Gall bladder research
Urinary and bladder research
Intestine research
Airway research
Vascular Research
Data acquisition and analysis
Cardiac Diseases
Vascular research
Diabetes
Lymphatic transport
Cardiac research
Skeletal Muscle research
Metabolism
Amplifier
Hypertension
Hypoxia Workstation
Colony Counting
Tissue Vitality Monitoring
Animal Metabolic MeasureMent
EPILEPSY, SEIZURES, CONVULSIONS (ECT)
ELECTROLYTIC LESIONS AND INFUSION
Addiction and Reward, Social Behaviour and Autism
Memory, Learning, Alzheimer
VENTILATION, ANESTHESIA, SURGICAL MONITORING
Motor Function, Parkinson’s, Strength, Exercise
Anxiety, Depression, Fear, Stress
Product Info

37450/277- Von Frey Hairs (with grid)

The Aesthesio® set of 20 monofilaments is based on the Semmes Weinstein monofilament set, but now features retrac­table filaments to protect the filament and allow the evaluator to carry a few around in a pocket. Used for evaluating cutaneous sensation levels. One of the most popular non-invasive techniques used.

Individually calibrated to deliver a target force, from 0.008 grams to 300 grams. When the tip of a fiber of given length and diameter is pressed against the skin at right angles, the force of application increases as long as the researcher continues to advance the probe, until the fiber bends. After the fiber bends, continued advance creates more bend, but not more force of application. The Semmes Weinstein set of monofilaments provides an approximately logarithmic scale of actual force, and a linear scale of perceived intensity. They have a long history of effective use in clinical settings, and can be used to diagnose pathologies of hyper- or hypo-aesthesia.

Rodents exhibit a paw withdrawal reflex when the paw is unexpectedly touched. The Touch Test™ Sensory Evaluator can be used on the Plantar surfaces of the foot of a rat or mouse, and the animal will indicate sensation by pulling back its paw. Also Available:  Perforated metal platform, laser-cut perforations form a mesh-like open grid of square holes ~5X5  mm.  Intervening metal grid is approximately 1mm wide, comfortable to the animal and easy to view the target area of the paw.  The platform is coated with a polymer resin that is easy to clean and which will not be spoiled by fluids or waste materials.


37450/277- Von Frey Hairs (with grid)
   

  Features Specification Other info  
Filaments: no° 20, individually calibrated within a 5/% deviation
Force: from 0,008 to 300 grams

 


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