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Patent Searching and Data


Title:
PROBE SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/142611
Kind Code:
A1
Abstract:
An ultrasonic probe (400) switching device, comprising at least two switching switch assemblies and at least two ultrasonic probes (400); the switching switch assemblies correspond to the ultrasonic probes (400), each switching switch assembly comprises a first switch component (100) and a second switch component (200), the first switch component (100) is provided with a force application block (110), and the second switch component (200) mainly consists of a first fixed contactor (220), a second fixed contactor (230) and a bridging contactor (210). By means of the movement of the bridging contactor (210), the bridging contactor can be controlled to be in contact with or out of contact with the two fixed contactors, and the ultrasonic probes (400) corresponding to the switching switch assemblies are connected to the first fixed contactor (220).

Inventors:
ZENG YUNQUAN (CN)
Application Number:
PCT/CN2020/071961
Publication Date:
July 22, 2021
Filing Date:
January 14, 2020
Export Citation:
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Assignee:
SONOTECHO BIOMEDICAL CO LTD (CN)
International Classes:
A61B8/00
Foreign References:
CN108933375A2018-12-04
CN102736083A2012-10-17
CN106073821A2016-11-09
CN102636208A2012-08-15
JP2000000240A2000-01-07
JPS60104253A1985-06-08
JPH09229918A1997-09-05
Other References:
See also references of EP 3878370A4
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
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