Title:
WIRE FEEDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/224359
Kind Code:
A1
Abstract:
The purpose of the present invention is to make it possible to suitably set the amount of movement of a wire and feed the wire with a suitable force. A wire feeding device 1 comprises: a grip part 20 capable of gripping a wire, releasing the wire, and moving in front-end and rear-end directions; a compression spring 12 capable of biasing the grip part 20 in the front-end direction; and a slider 13 and a hook 14 for causing the compression spring 12 to deform and increasing the biasing force in the front-end direction. When the deformation of the compression spring 12 due to the slider 13 and the hook 14 is released, the wire gripped by the grip part 20 is fed in the front-end direction by the biasing force of the compression spring 12. The wire feeding device 1 is capable of operating in a first mode in which the feeding of the wire in the front-end direction is performed continuously in response to a first prescribed operation, and a second mode in which the feeding of the wire in the front-end direction is performed once in response to a second prescribed operation.
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Inventors:
DOI TOSHIO (JP)
FUJITA YUSAKU (JP)
YAMAGIWA TOMOKI (JP)
FUJITA YUSAKU (JP)
YAMAGIWA TOMOKI (JP)
Application Number:
PCT/JP2021/016082
Publication Date:
October 27, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
ASAHI INTECC CO LTD (JP)
International Classes:
A61M25/09; A61M25/092
Foreign References:
| JP2015510830A | 2015-04-13 | |||
| US5749371A | 1998-05-12 | |||
| US20160375223A1 | 2016-12-29 | |||
| JP2018064822A | 2018-04-26 |
Attorney, Agent or Firm:
WILLFORT INTERNATIONAL PATENT FIRM (JP)
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