Title:
ULTRASONIC TREATMENT HEAD AND ULTRASONIC TREATMENT APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/055701
Kind Code:
A1
Abstract:
An ultrasonic treatment head (300) and an ultrasonic treatment apparatus (100), wherein the ultrasonic treatment head (300) is used for connecting to an ultrasonic treatment handle (200), and the ultrasonic treatment head (300) comprises: an outer housing (401), a cover body (501), an inner housing (600A), a heat dissipation structure (420), a sound transmission film (920A), and a transducer (800A). The outer housing (401) has a first port (410A), and the cover body (501) covers the first port (410A). The cover body (501) and the outer housing (401) define a mounting cavity (421), an avoidance hole (510A) in communication with the mounting cavity (421) is formed on the cover body (501), and the cover body (501) is used for connecting to the ultrasonic treatment handle (200). The inner housing (600A) is arranged in the mounting cavity (421), and the inner housing (600A) has an accommodating cavity (430) used for accommodating an ultrasonic transmission medium. The accommodating cavity (430) has a second port (610A). The heat dissipation structure (420) comprises a heat dissipation main body (710A) arranged at the second port (610A) and a first heat dissipation protrusion (720) passing through the avoidance hole (510A), and the first heat dissipation protrusion (720) is connected to the heat dissipation main body (710A). The ultrasonic treatment head (300) is provided with a sound transmission opening penetrating through the outer housing (401) and the inner housing (600A), and the sound transmission film (920A) is arranged at the sound transmission opening. The transducer (800A) is accommodated in the accommodating cavity (430), and the transducer has a vibration sound production surface (810) arranged towards the sound transmission film (920A).
Inventors:
PENG YUJIA (CN)
LIANG YONGSHENG (CN)
LI YANAN (CN)
LEI XIAOBING (CN)
DING YI (CN)
LIANG YONGSHENG (CN)
LI YANAN (CN)
LEI XIAOBING (CN)
DING YI (CN)
Application Number:
PCT/CN2023/104224
Publication Date:
March 21, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
SHENZHEN PENINSULA MEDICAL GROUP (CN)
International Classes:
A61N7/00; H05K7/20
Foreign References:
| KR101394214B1 | 2014-05-14 | |||
| CN102068283A | 2011-05-25 | |||
| CN219001796U | 2023-05-12 | |||
| CN219001795U | 2023-05-12 | |||
| CN115531750A | 2022-12-30 | |||
| CN219001797U | 2023-05-12 | |||
| CN101322869A | 2008-12-17 | |||
| CN216603842U | 2022-05-27 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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