sphygmograph transducer meaning in Chinese

• 脉搏换能器

• sphygmograph:    n. 【医学】脉搏描记器。 adj. ...
• transducer:    n. 【无线电】转换器；换流器，变频 ...
• dudgeon sphygmograph:    达吉恩脉搏描记器