US 12,324,646 B2
Deflection detector, method of controlling deflection detector, electric stapler, and medical device
Guangrong Li, Cixi (CN); Yang Li, Cixi (CN); and Guoyu Zhang, Cixi (CN)
Assigned to Surgnova Healthcare Technologies (Zhejiang) Co., Ltd., Cixi (CN)
Appl. No. 18/695,161
Filed by Surgnova Healthcare Technologies (Zhejiang) Co., Ltd., Cixi (CN)
PCT Filed Jul. 29, 2022, PCT No. PCT/CN2022/109114
§ 371(c)(1), (2) Date Mar. 25, 2024,
PCT Pub. No. WO2023/045562, PCT Pub. Date Mar. 30, 2023.
Claims priority of application No. 202111146884.8 (CN), filed on Sep. 26, 2021.
Prior Publication US 2024/0390091 A1, Nov. 28, 2024
Int. Cl. A61B 17/072 (2006.01); A61B 34/00 (2016.01); A61B 17/00 (2006.01)
CPC A61B 34/74 (2016.02) [A61B 17/07207 (2013.01); A61B 2017/00398 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A deflection detector, applied to a detection on a deflection action of an operating end of a medical device, comprising:
a driving portion configured to perform a rotation action to provide a driving force for achieving the deflection action of the operating end;
an interface portion in transmission connection with the driving portion and configured to convert the rotation action of the driving portion into a linear movement action along an axial direction; and
a detecting portion provided on the interface portion and configured to detect a movement position of the linear movement action of the interface portion along the axial direction relative to a supporting portion, so as to complete the detection on the deflection action.