Title:
GUN-TYPE ELECTROTOME WITH SWITCHABLE SLIDING CONTACT RING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/197540
Kind Code:
A1
Abstract:
A gun-type electrotome with a switchable sliding contact ring structure, comprising a handle (1), a sleeve assembly, a jaw assembly, and a control wrench (2). The sleeve assembly defines a longitudinal axis, and comprises an inner sleeve (4) and an outer sleeve (5), and the sleeve assembly and the jaw assembly rotate synchronously. At least one sliding contact assembly penetrates through the inner sleeve (4). Each sliding contact assembly comprises a movable electric connector (8) fixedly arranged on the inner sleeve (4) and a fixed electric connector (9) fixedly arranged on the inner wall of the handle (1). The movable electric connector (8) is electrically connected to the jaw assembly, and the fixed electric connector (9) is powered up by means of a power line (3). When the control wrench (2) drives the inner sleeve (4) to move along the longitudinal axis, the movable electric connector (8) moves synchronously with the inner sleeve (4) to be selectively electrically connected to or separated and disconnected from the fixed electric connector (9), and when the movable electric connector (8) is separated and disconnected from the fixed electric connector (9), the jaw assembly can rotate about the longitudinal axis. The arrangement of the sliding contact assembly enables the jaw assembly to smoothly and continuously rotate by 360°.
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Inventors:
WANG ZHIPING (CN)
YUAN XIAOHE (CN)
WEI DALUN (CN)
LUO WEI (CN)
YUAN XIAOHE (CN)
WEI DALUN (CN)
LUO WEI (CN)
Application Number:
PCT/CN2022/124263
Publication Date:
October 19, 2023
Filing Date:
October 10, 2022
Export Citation:
Assignee:
INNOLCON MEDICAL TECHNOLOGY SUZHOU CO LTD (CN)
International Classes:
A61B18/14; A61B18/12
Foreign References:
| CN114886550A | 2022-08-12 | |||
| CN217447986U | 2022-09-20 | |||
| CN114617631A | 2022-06-14 | |||
| CN113907849A | 2022-01-11 | |||
| CN111759453A | 2020-10-13 | |||
| CN211674525U | 2020-10-16 | |||
| CN107280735A | 2017-10-24 | |||
| US20070043352A1 | 2007-02-22 |
Attorney, Agent or Firm:
NANJING IPLEADER INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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