摘要
运用自制的在体张力测量系统，测量了４５只正常及软瘫家兔跟腱的张力并记录了其波形，结果：张力值为（１７．００±６．３５）Ｎ，波形时间为（２９２．５０±７９．０９）ｍｓ，冲量为（１１０．２０±６２．９６）Ｎｍｓ，证实了腓肠肌软瘫家兔跟腱张力明显低于正常值但波形不变，且动物在正常运动时。
This paper detects tension and records the wave patterns of achilles tendons in 45 rabbits in normal and flaccid paralysis of gastrocnemius muscle by the device made by ourselves which can detect muscular tension in vivo, obtain its normal values, its tension is 17.00±6.35 N, wave time is 292.50±79.09 ms, impulse is 110.20±62.96 Nms. It is confirmed that the tensile values of flaccid paralysis of gastrocnemius muscle are lower than those in normal rabbit. In normal movement, animals’ tension of achilles tendon is lower than its maximum.
关键词
跟腱
张力
测力法
兔
achilles tendon
tension
ergometry
rabbits
