Title:
BIOPSY NEEDLE ASSEMBLY FOR REDUCING STARTING LOAD OF MOTOR
Document Type and Number:
WIPO Patent Application WO/2018/235972
Kind Code:
A1
Abstract:
The present invention relates to a biopsy needle assembly, and to a biopsy needle assembly structure for reducing a starting load, which is formed so as to reduce an instantaneous load during an initial operation after motor rotation stops, when a motor is operated to move a cutter forwards and backwards while rotating the same, such that the inrush (starting) load of the motor can be reduced, thereby improving vibration and noise during a procedure and minimizing a stimulus to an affected area.
Inventors:
BAEK WOON (KR)
Application Number:
PCT/KR2017/006539
Publication Date:
December 27, 2018
Filing Date:
June 21, 2017
Export Citation:
Assignee:
BAEK WOON (KR)
International Classes:
A61B10/02
Domestic Patent References:
| WO2011022122A1 | 2011-02-24 | |||
| WO2007019152A2 | 2007-02-15 |
Foreign References:
| US9486186B2 | 2016-11-08 | |||
| KR20150016939A | 2015-02-13 | |||
| JP2005527267A | 2005-09-15 |
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
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