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现在位置首页>行业专用>动物实验>痛觉测试仪> Aurora Scientific代理300C-I,机械刺激器,Mechanical Stimula

商品编号:73440
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Aurora Scientific代理300C-I,机械刺激器,Mechanical Stimula

价    格:询价

产    地:加拿大更新时间:2019/7/15 13:41:34

品    牌:奥罗拉型    号:300C-I

状    态:正常点击量:236

13060393900
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世联博研(北京)科技有限公司

联 系 人:陈宝华

电     话:13060393900

传     真:

等     级: (第 9年)

性     质:生产型,贸易型,服务型,

联系我时请说在来宝网上看到的,谢谢!




  • 使用计算机控制的刺激量化机械敏感性

  • 评估超阈值机械敏感性

  • 测量机械阈值而不进行多次测试

  • 力范围:0.5N - 10N

  • 卓越的分辨率(至0.3mN)

  • 以任何方向运作

  • 最小化轴外力

  • 提供的提示范围(0.5,0.8,1,1.5,2,3毫米直径)

  • 应用区域在整个力范围内保持不变


参考文献:

Kumar, Siddarth. et al. “Viscoelastic characterization of the primate finger pad in vivo by microstep indentation and three-dimensional finite element models for tactile sensation studies .” Journal of Biomechanical Engineering 137.6 (2015): 061002.

Qi, Huixin et al. “Cortical neuron response properties are related to lesion extent and behavioral recovery after sensory loss from spinal cord injury in monkeys.” The Journal of Neuroscience 34.12 (2014): 4345-4363.

Dieudonné, Alexandre et al. “Encoding properties of the mechanosensory neurons in the Johnston's organ of the hawk moth, Manduca sexta.” The Journal of Experimental Biology 217.17 (2014): 3045-3056.

Milenkovic, Nevena et al. “A somatosensory circuit for cooling perception in mice.” Nature Neuroscience17.11 (2014): 1560-1566.

Reed, Jamie L. et al. “Effects of spatiotemporal stimulus properties on spike timing correlations in owl monkey primary somatosensory cortex.” Journal of Neurophysiology 108.12 (2012): 3353-3369.

Jankowski, Michael P. et al. “Dynamic changes in heat transducing channel TRPV1 expression regulate mechanically insensitive, heat sensitive C-fiber recruitment after axotomy and regeneration.” The Journal of Neuroscience 32.49 (2012): 17869-17873.

Molliver, Derek C. et al. “The ADP receptor P2Y1 is necessary for normal thermal sensitivity in cutaneous polymodal nociceptors.” Molecular Pain 7.1 (2011): 13.

Ge, Weiqing, and Partap S. Khalsa. “Encoding of compressive stress during indentation by group III and IV muscle mechano-nociceptors in rat gracilis muscle.” Journal of Neurophysiology 89.2 (2003): 785-792.

Bove, Geoffrey M., Daniel R. Robichaud, and Peter Grigg. “Three-dimensional load analysis of indentation stimulators.” Journal of Neuroscience Methods 123.1 (2003): 23-30.

Khalsa, Partap S., Ce Zhang, and Yi-Xian Qin. “Encoding of location and intensity of noxious indentation into rat skin by spatial populations of cutaneous mechano-nociceptors.” Journal of Neurophysiology 83.5 (2000): 3049-3061.




产品介绍

300C-I机械刺激器是一种自动电子von Frey设备,具有在单个应用点测量和控制力和长度的附加功能。300C-I采用手持式von Frey灯丝或其他手持式机械刺激器来消除力量的变化和尴尬。我们的计算机控制机械刺激器消除了与von Frey细丝和其他电子von Frey系统相关的不可避免的手震颤。这消除了力应用中的相关变化。

Aurora Scientific的机械刺激器无需多次测试即可确定阈值,从而提高了吞吐量。力的施加和刺激的时间是一致和精确的,从而消除了与手持设备相关的可变性。

机械刺激器能够在预设的时间段内施加恒定的力,并具有以预定速率调节力的附加功能。刺激可以以长度或力的任何组合应用,并且可以遵循任意的力或距离施加曲线,因此施力不限于简单的力斜坡。

恒定和可重复力的传递确保实验,受试者和研究之间保持一致性,从而减少数据中可避免的错误并提高您的发现质量。




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