US 11,737,735 B2
Patient monitor and physiological information system
Mitsuhiro Oura, Tokyo (JP); Sou Kumagai, Tokyo (JP); Wataru Matsuzawa, Tokyo (JP); Nobuyuki Yasumaru, Tokyo (JP); Kazuya Nagase, Tokyo (JP); Hiroshi Torigai, Tokyo (JP); and Naoki Fukushima, Tokyo (JP)
Assigned to NIHON KOHDEN CORPORATION, Tokyo (JP)
Appl. No. 16/766,162
Filed by NIHON KOHDEN CORPORATION, Tokyo (JP)
PCT Filed Nov. 13, 2018, PCT No. PCT/JP2018/041937
§ 371(c)(1), (2) Date May 21, 2020,
PCT Pub. No. WO2019/102899, PCT Pub. Date May 31, 2019.
Claims priority of application No. 2017-224419 (JP), filed on Nov. 22, 2017.
Prior Publication US 2020/0359999 A1, Nov. 19, 2020
Int. Cl. A61B 8/00 (2006.01); G06T 7/00 (2017.01)
CPC A61B 8/54 (2013.01) [A61B 8/463 (2013.01); A61B 8/469 (2013.01); G06T 7/0012 (2013.01); G06T 2200/24 (2013.01); G06T 2207/10132 (2013.01); G06T 2207/30004 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A patient monitor configured to acquire a vital sign based on a vital sign signal of a subject and ultrasonic images based on ultrasonic waves transmitted toward the subject and received from the subject, the patient monitor comprising:
a storage device configured to store measured data of the vital sign in association with measurement dates and times, and to store the ultrasonic images in association with image capture timings; and
a controller configured to:
display a screen on a display section based on data, including the measured data and the ultrasonic images, stored in the storage device, and
display a trend graph of the vital sign and a plurality of different image capture timings of the ultrasonic images based on the data read from the storage device, the
plurality of different image capture timings of the ultrasonic images being simultaneously displayed on the trend graph.