Edan Instruments, Inc.

Bo Ouyang

Dan Zhou

Hua Luo

Jianhua Mo

Richard Dean Henderson

Qi Ma

Jianhua Liu

Jun Chen

Jiudong Cheng

Wenjuan Wang

Minkang Peng

Lulu Chen

A detection probe, a transmission apparatus, and a detection device are provided. The detection probe includes a housing, a detection mechanism, a driving mechanism, and a rope transmission mechanism. The housing defines an accommodation space. The detection mechanism is arranged on one end of the housing, and is configured to perform a detection function. The driving mechanism is arranged in the accommodation space, and is configured to output a force. The rope transmission mechanism is arranged in the accommodation space, and includes a rope set and a tension member. One end of the rope set is connected to the driving mechanism, and other end of the rope set is connected to the detection mechanism. The tension member is connected to the rope set, and is configured to apply a force to one end of the rope set away from the detection mechanism.

Detection probe, transmission apparatus, and detection device

A detection probe, a transmission device, and a detection instrument. The detection probe includes a housing defining a receiving space, a detection mechanism disposed on an end of the housing and configured to perform a detection function, a drive mechanism disposed in the receiving space and configured to output power, a rope transmission mechanism disposed in the receiving space and including a rope connected to the driving mechanism and the detection mechanism respectively and a reversing assembly including at least two reversing pulley groups arranged along an extension path of the rope, and a gear transmission mechanism disposed in the receiving space and connected to the driving mechanism and the rope transmission mechanism respectively, so as to receive the power output by the driving mechanism and transmit the power to the rope transmission mechanism.

Detection probe, transmission device, and detection instrument

Disclosed is a three dimensional mechanical ultrasound probe, which includes a transducer, a driving motor and a transmission mechanism configured to drive the transducer to reciprocatingly oscillate within a predetermined angle. The transmission mechanism includes a transducer base fixed and connected with the transducer, a face gear arranged on the transducer base, and a cylindrical gear meshed with the face gear. A rotating shaft of the face gear is positioned on the transducer base, and the face gear drives the transducer base to reciprocatingly oscillate. A transmission shaft is arranged on the axis of the cylindrical gear, and the transmission shaft is connected with the driving motor. The three dimensional mechanical ultrasound probe provided by the present application aims at simplifying the internal structure of the three dimensional mechanical ultrasound probe, reducing the internal installation complexity and improving motion stability.

Three dimensional mechanical ultrasound probe

An ultrasonic transducer () includes: a piezoelectric vibrator assembly (), an acoustic matching layer (), a heat sink (), and an acoustic absorption layer (). The heat sink () comprises a body (), and a head portion () and a tail portion (). The body () has a central axis extending in a direction from the head portion () to the tail portion (). A surface of the tail portion () of the heat sink () disposed away from the head portion () is a first surface (). The first surface () is an oblique surface or a tapered surface. The angle between the first surface () and the central axis is an acute angle. The acoustic absorption layer () at least covers the first surface ().

Ultrasonic transducer, ultrasonic probe, and ultrasonic detection apparatus

Linear array ultrasonic probe

Ultrasonic probe

The present application relates to the technical field of transducer, it provides an ultrasonic transducer and the manufacture method therefore. The ultrasonic transducer comprises: a piezoelectric layer for radiating sound signal forward or backward, each side thereof being plated with an electrode; a matching layer arranged in the front of the piezoelectric layer and suitable for sending the forward sound signal; a tuning layer arranged on the back of the piezoelectric layer, wherein the piezoelectric layer is disposed between the tuning layer and the matching layer; a backing layer for absorbing the backward sound signal from the piezoelectric layer, wherein the backing layer is arranged against the piezoelectric layer on the tuning layer.

Ultrasonic transducer and manufacture method thereof

Growing community of inventors

Shenzhen, China

Bo Ouyang