電子式疼痛測量儀

電子式疼痛測量儀

品名:ELECTRONIC VON FREY

廠牌:

與傳統手動的Von Frey相比,電子式Von Frey旨在提高結果準確性並簡化測量步驟,傳統的Von Frey每次測量都需要多次刺激,從而確定實驗結果;本產品僅須一次測量即可確定最終數據。

本產品使用高精度感測器以0.1克的分辨率評估測量值,該感測器有效的減少實驗時間,同時提高了可重複性。具有大型顯示屏可以清楚顯示實驗結果。此外,電子儀器更不會受到任何溫度或濕度的影響而有不同的結果。

 

產品特點:

  • 實驗結果自動顯示為克(g)。
  • 多種單位供選擇:牛頓、磅和盎司。
  • 測量範圍為1至500克!適合任何應用!
  • 快速確定物理性疼痛閾值!

詳細規格:

Measurement range 0 to 500 grams (5N)
Resolution 0,1gram
Accuracy 0,2 gram
Overload 120 % without causing any damage to the sensor
Temperature Compensation from 0 to 50°C
Display Extra Large and easy to read multilines – backlighted LCD
PEAK value and CURRENT value on the same screen
Bargraph of capacity
Result: sensitivity threshold = max value
Statistical functions Average value and standard deviation are computed for each subject
Internal Memory up to 100 values
Power supply 220-240 V (other voltages on request)

 

參考文獻:

• Dim light at night exposure induces cold hyperalgesia and mechanical allodynia in male mice (2020)
• In vitro and non?invasive in vivo effects of the cannabinoid?1 receptor agonist AM841 on gastrointestinal motor function in the rat (2015)
• Early increasing-intensity treadmill exercise reduces neuropathic pain by preventing nociceptor collateral sprouting and disruption of chloride cotransporters homeostasis after peripheral nerve injury (2015)
• Effects of Electroacupuncture with Dominant Frequency at SP 6 and ST 36 Based on Meridian Theory on Pain-depression Dyad in Rats (2015)
• Buccal acetaminophen provides fast analgesia: two randomized clinical trials in healthy volunteers (2014)
• Local and remote immune-mediated inflammation after mild peripheral nerve compression in rats. (2013)