Honeywell International Inc.

B. J. Zh. F. Panther Medical Equipment Co., Ltd.

Xiaoqiang Chen

Hui Li

Guoqing Wang

Libo Liu

Xuelan Yang

Ruy C Brandao

Karl Abraham Keyzer

Danhua Liang

Mei Zhang

Kai Xie

Bo Wen

Techniques for providing evacuation guidance parameters to a vehicle traversing in a geographical region in the presence of interfering GNSS signals are disclosed. In some embodiments, a vehicle can determine evacuation guidance parameters from characteristics of at least one interfering source and implement evasive maneuvers based on the evacuation guidance parameters. Alternatively, a vehicle can send characteristics of at least one interfering source to a central processing system located remotely from the vehicle, and receive evacuation guidance parameters from the central processing system.

Systems and methods for determining interfering GNSS signal source and providing evasive maneuver guidance for evacuating the affected region

Determine a GNSS based position malfunction and further estimate an own-ship position when determining that the GNSS position may be inaccurate. The system of this disclosure may use information either from any one or more of internal navigation systems and external information sources to determine whether a GNSS based position for the own-ship may be inaccurate and to provide a pseudo position for the own-ship as an independent position source. The system of this disclosure may determine the existence of the GNSS malfunction based on independent position information.

Spoofing detection based on ADS-B positions from multi-mode S transponder intruders

A surgical stapler and a control method therefor. A control part of the surgical stapler is used to acquire a real-time drive current value and a jump current average value of a drive part; then, determine the difference value between the drive current value at a current moment and the drive current value at a previous moment; compare the difference value to the jump current average value, if the difference value is greater than the jump current average value, control the drive part to stop working. Thus, an operator does not have to determine by his or herself whether anastomosis action is completed before operating the surgical stapler, thereby increasing surgical efficiency.

Surgical stapler and a control method therefor

A surgical stapler body, a cartridge, a surgical stapler and a control method for the surgical stapler. The surgical stapler body includes an identification part capable of identifying information in a storage part that is connected to the cartridge assembly and capable of storing information of the cartridge assembly, the surgical stapler body further comprises a control unit capable of analyzing information stored in the storage part and sending an instruction, a power part capable of providing a power source for the surgical stapler body, and a driving part capable of driving the cartridge assembly to be closed. On the one hand, it is ensured that the driving part can drive the firing rod to move stably, so as to avoid a large vibration caused by manually operating the firing rod to influence the stitching, and reduce medical risk of human misoperation.

Surgical stapler main body, nail box, surgical stapler and method of controlling surgical stapler

Growing community of inventors

Beijing, China

Xiaoqiang Chen