Spill detecting and warning device for dialysis patient

Abstract

The invention provides a spill detecting and warning device for a dialysis patient. The device covers an injection area and comprises a covering absorber, two detection modules, a control module and an alarm module; the covering absorber is used for absorbing leaked blood; the two detection modules are arranged on the covering absorber at an interval; the control module is electrically connected with the two detection modules so as to distinguish whether the covering absorber absorbs blood or not; the alarm module is electrically connected with the control module; when the covering absorber absorbs blood, the alarm module gives an alarm. Therefore, the spill detecting and warning device for the dialysis patient has the following advantages: set steps are simple, the alarm module and the detection modules are not prone to falling off after being arranged, and the spill detecting and warning device can be installed on any part of the human body.

Description

technical field [0001] The present invention relates to a detection and warning device, in particular to a hemorrhage detection and warning device for renal dialysis patients for detecting whether blood leakage occurs in the injection area of ​​the patient. Background technique [0002] The kidney (Kidney) is an organ in the vertebrate body, which is part of the urinary system. It is responsible for filtering impurities in the blood, maintaining the balance of body fluids and electrolytes, and finally producing urine to be excreted through the subsequent pipeline. At the same time, the kidneys also have endocrine functions to regulate blood pressure. [0003] Physiologically, the kidney mainly affects blood flow, blood composition, blood pressure regulation, bone development, and has some important metabolic functions. Therefore, if there are related lesions, it can cause abnormal development, edema or dehydration, and damage to the immune system. cause death. [0004] Ren...

AI Technical Summary

Problems solved by technology

[0012] 1. The program is cumbersome and difficult to set up:

[0013] The flexible sensor must be attached to the patient's injection area before the needle injection procedure. First, the warning device is attached to the patient's wrist, and then the warning device is electrically connected to the flexible sensor, and finally the acupuncture operation can be performed. For medical staff, the program is cumbersome and difficult to set up

[0014] 2. The connection between the warning device and the flexible sensor is easy to fall off:

[0015] It is known that the alarm installed on the wrist is connected to the flexible sensor in a straight line. Because the length of the flexible sensor is fixed, the appropriate distance must be estimated in advance to set up the flexible sensor. It is easy to separate the alarm from the flexible sensor due to the patient's wrist muscle activity and the plastic restoring force of the flexible sensor itself, and then lose the warning function

[0016] 3. It cannot be installed on other parts of the human body:

[0017] The known blood leakage detection device is only suitable for the arm, and it is not suitable for the detection of blood leakage in other parts, let alone the kidney dialysis patients using peritoneal dialysis, so the scope of application is limited

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