Design and Research on Custom Controls of Hemodialysis Machine Human-
Computer Interaction Interface
SHI Jian-sheng1, LIU Song1,ZHOU Yi2, CHEN Xin1, LI Chuan1
1.Department of Research and Development,
JiangXi SanXin Medtec Co. Ltd.,
NanChang Jiangxi 330052, China; 2.Robot
and Biomechanical Electronics Laboratory,
Southeast University, Nanjing Jiangsu
211189, China
Abstract：Objective To propose custom control making method in view of the facts that the humancomputer
interaction interface of hemodialysis machine has insufficient functions that it could not
meet the actual needs of user experience due to its huge system. Methods The basic controls of
hemodialysis humancomputer
interaction interface were designed based on the panel control TPanel of
the visualization integrated development tool C++Builderc. TPen and TBrush on the panel were used
to redraw new shape and background of the controls so as to make reasonable layout. Using the new
event notification pointer, the Windows messages were captured and function algorithm was added.
By using handle release event message, control functions were realized and external interfaces were
provided. Results The homemade numeric keyboard of hemodialysis machine was designed with this
method. It was experimentally proved that the control designed was flexible and convenient to be used
in actual product. Conclusion This method can be widely applied in the design of custom controls of
hemodialysis machine, which makes the function customization more convenient, the overall humancomputer
interface more harmonious and the user experience more comfortable. It also lays a foundation
for the further design of overall humancomputer
interaction interface.
施建盛1，刘松1，周奕2，陈鑫1，李川1. 血透机人机界面中的定制控件设计及研究[J]. 中国医疗设备, 2017, 32(3): 120-123.
SHI Jian-sheng1, LIU Song1,ZHOU Yi2, CHEN Xin1, LI Chuan1. Design and Research on Custom Controls of Hemodialysis Machine Human-
Computer Interaction Interface. China Medical Devices, 2017, 32(3): 120-123.
