Parameter module plug detecting method and apparatus for medical guardianship equipment

Abstract

The invention discloses an inserting and drawing checking method and equipment of the parameter module of a medicine monitor. The mainframe sends an asking signal to the parameter module at every the first set time; the parameter module sends a first responding signal to the mainframe after receiving the asking signal; if the mainframe receives the first responding signal at a second set time, then the parameter module is considered not to be drawn, and goes on maintaining the normal working state; if the mainframe does not receives the first responding signal at the second set time, then the parameter module is considered to be drawn, and automatically returns to the state of the inserting identifying procedure of the parameter module, tries to rebuild the connection, thereby realizing the automatic restart function of the mainframe and the parameter module in the monitor when meeting burst error.

Description

【Technical field】 [0001] The invention relates to a medical monitor, in particular to a method and a device for the host to detect the parameter module when the parameter module of the medical monitor is inserted into and pulled out from the host of the monitor. 【Background technique】 [0002] Monitors are usually used to detect and display the patient's physiological signals in real time. A monitor has only one main control board as the control center, but there are many human physiological signals that need to be measured, and each physiological signal requires a customized The parameter measurement module (hereinafter referred to as the parameter module) collects data, and these data are used for real-time diagnosis of the disease, trend review, postoperative analysis, medical record and other purposes after processing. [0003] Depending on the physiological signals of the human body that need to be measured, many parameter modules may be required. Obviously, it is not a...

AI Technical Summary

Problems solved by technology

The flexible design adapts to the individual needs of users, but it also leads to the fact that the parameter module cannot be welded to the monitor, but must be pluggable, which requires the communication signal between the parameter module and the host. There should be a module in-position identification signal, and the host can judge whether the parameter module is inserted or pulled out by detecting the module in-position identification signal

However, the existing monitors cannot detect the normal pull-out of the parameter module when the host is powered on, nor can it detect the abnormal interruption of the parameter module. If the parameter module is directly pulled out from the host when the host is charged or the parameter module is abnormally interrupted It may cause the host to be interrupted abnormally, crash, or even cause device damage

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