PROBLEM TO BE SOLVED: To realize an ultrasonic probe which can be easily operated in a state where both an ultrasonic probe and a portable terminal are housed in a probe cover. An ultrasonic probe 101 includes an ultrasonic sensor unit 113 that transmits and receives ultrasonic waves, a signal processing unit 114 that processes a signal received by the ultrasonic sensor unit 113 and transmits the signal to a mobile terminal 102, and an ultrasonic sensor. It includes a housing 112 that accommodates the unit 113 and the signal processing unit 114, and also has a holding unit 131 that holds the mobile terminal 102. The mobile terminal 102 can be housed in the probe cover 200 while being held by the holding portion 131, and the holding portion 131 is carried so that at least a part of the mobile terminal 102 is located on the upper end surface of the housing 112. Holds the terminal 102. [Selection diagram] Fig. 1【課題】超音波プローブ及び携帯端末のいずれもがプローブカバー内に収容された状態で容易に操作可能な超音波プローブを実現できるようにする。【解決手段】超音波プローブ１０１は、超音波を送受信する超音波センサ部１１３と、超音波センサ部１１３において受信した信号を処理して携帯端末１０２に送信する信号処理部１１４と、超音波センサ部１１３及び信号処理部１１４を収容すると共に、携帯端末１０２を保持する保持部１３１を有する筐体１１２とを備えている。携帯端末１０２を保持部１３１に保持した状態で、プローブカバー２００内に収容可能であり、保持部１３１は、携帯端末１０２の少なくとも一部が筐体１１２の上端面の上に位置するように携帯端末１０２を保持する。【選択図】図１
