KR200409394Y1 - Monitoring set of ringer's fluid - Google Patents

Abstract

The present invention is a medical ringer set consisting of a ringer bottle (pack), a ringer liquid drop container, a ringer liquid injector regulator, a connecting hose and a syringe, and a non-contact detection of the falling droplets of the ringer liquid drop container to display the calculated residual amount. The present invention relates to a device having a function of under- or over-dose, or when it is determined that the administration is completed, by sounding a warning light and a beep and informing a remote nurse room wirelessly.

Ringer, Monitoring of ringer's fluid, Dropping bottle of ringer's fluid, Dropping of ringer's fluid, Residual quantity, Remote

Description

Monitoring set of ringer's fluid

1 is a schematic view showing an embodiment according to the present invention.

FIG. 2 is a schematic diagram showing an internal configuration module of the Ringer's solution monitor shown in FIG. 1; FIG.

Figure 3 is a schematic view showing the appearance of the Ringer's liquid monitor shown in Figure 1;

4 is a schematic view showing the sensor position of the droplet detection unit shown in FIG.

* Description of Signs of Major Parts of Drawings *

100: Ringer's disease

200: Ringer's fluid drop

300: Ringer's fluid dosage controller

400: connection hose

500: syringe

600: Ringer's fluid monitor

21: droplet detection unit

22: arithmetic processing unit

23: display unit

24: wireless transmitter

25: LCD

26: warning light

27: Beep

When using a medical ringer set for a patient or an elderly person, nurses or guardians should check the amount of Ringer's solution from time to time and observe the remaining amount, but it is generally not easy to concentrate for a long time due to the long administration time. In particular, the number of on-the-job nurses is not easy at night, so careful management of the patient is not easy, and even if the guardian keeps his / her bed, it is easy to be cautious when sleep deprivation and fatigue accumulate. If Ringer's solution is not administered well, or careless action is not taken even after completion, unexpected medical accidents may occur, and if the flow path on the connecting hose is blocked by the backflow of blood, it may cause trouble to reinstall. In particular, re-installing the ringer set in patients with poor blood vessel exposure can be painful and burdensome to the nurse.

Conventional design has been designed to install the residual amount detector and the dose controller in the ringer administration hose and to detect the consumption of Ringer's solution and the back flow of blood to inform the nurse wirelessly through the nursing control unit. This design is designed to install the residual amount detection part inside the linker-dose connection hose so that it is conductive when there is Ringer's solution and outputs an ON signal when the Ringer's solution is not consumed. In addition, there is a risk of secondary infection from pathogens when installing the sensor, so it is not easy to use.

Another invention is to make a protruding raised jaw in the inner lower portion of the ringer liquid dropping tube and to put the buoyancy member in the interior of the buoyancy member to completely close the ringer fluid outflow hole to prevent air inflow into the blood vessel and blood backflow Although it is proposed, it is possible to use a foreign material such as buoyancy member inside the Ringer's drop container, it is not possible to display the remaining amount of Ringer's solution, and it works only when the Ringer's solution drops below the bottle and informs the nurse of completion of administration. There is room for improvement.

The above-mentioned one design has the possibility of secondary infection from pathogens, etc. when installing the sensor, and another invention does not inform the nurse of abnormal administration or completion status. The purpose of the present invention is to provide a device for non-contact detection of the number of drop drops in a Ringer's fluid drop container to display the remaining amount and to indicate the abnormality of the administration state.

Another object of the present invention is to reduce the psychological burden of nurses or guardians who frequently observe the condition of ringer administration. The warning light flashes, and when the ringer liquid runs out, the warning light and the beep sound are generated at the same time.

Another object of the present invention is to design the appearance of the ringer liquid monitor to be detachable to the ringer liquid drop container, so that the external power source and independent power source can be used so as not to interfere with the patient's movement at all. .

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is a medical ringer set consisting of a ringer bottle 100, Ringer's fluid dropping container 200, Ringer's fluid injection amount regulator 300, connecting hose 400 and the syringe 500 as shown in Figure 1 Installed in the Ringer's drop container, it detects the Ringer's drop drop by non-contacting and displays the remaining amount.When Ringer's solution is under or overdose or when the administration is completed, a warning light and a warning sound are issued to prevent medical accidents. As a ringer liquid detector 600 that can reduce the liquid droplets, the droplet detection unit 21 for detecting the ringer liquid drop with the light emitting device, the operation processor 22 for calculating the residual amount of the ringer liquid by receiving this signal, the residual amount The display unit 23 and a warning signal which are displayed on the LCD 25 and emit a warning light 26 and a warning sound 27 when Ringer's solution is abnormally administered or exhausted are transmitted to a nurse room at a remote location. It consists of a radio transmitter (24) to inform.

Here, the droplet detection unit 21 has a structure located outside the Ringer's liquid dropping container 200 as shown in FIGS. 3 and 4, and the light emitted from the light emitting element 45 passes through the hole 43 to receive the light. When the device 46 reaches the high signal, a high signal is detected. When the ringer liquid drop 42 blocks the light, a low signal is detected. The low signal is transmitted to the counter and the processing unit, and the remaining amount of the ringer liquid is calculated. It is configured to display this on the LCD 25.

If too much or too little Ringer's solution is detected within the first predetermined time during administration, the warning light 26 flashes and if no warning is detected during the second fixed time, the warning light 26 and the alarm sound 27 are continuously generated and the radio transmitter 24 ) Will also be informed to the remote nurse room.

As shown in FIG. 3, the ringer fluid detector has a structure having a detachable groove 41 vertically on one side thereof, so that when the nurse replaces the ringer set, it is easy to install and remove, and the drop of the ringer fluid drops with the naked eye as in the prior art. It was designed as a structure that can be confirmed.

Hereinafter, a function setting method of the ringer liquid monitor according to a preferred embodiment of the present invention.

The run / stop switch 32 serves to supply (ON) / off (OFF) the power supplied from the internal battery or the external power terminal 31, and when the power is ON, the ringer liquid monitor becomes an initial state. After use, the power is cut off. The reset switch 35 replaces the Ringer's bottle with a new one, or temporarily stops the Ringer's set and re-uses the LCD 25 and the built-in counter to zero, and increments the incremental switch 34 to 10 ml. It has a function to initialize. The mode switch 36 serves to switch to the two-stage mode so that the initial residual amount at the start of the ringer set and the residual amount of warning that triggers a warning can be set on the LCD. The LCD 25, together with the mode switch 36, the up / down control switch 33, and the incremental switch 34, is used to set the initial residual amount or the warning residual amount in ml and displays the current residual amount during operation. The up / down adjustment switch 33 is a device for setting the initial residual amount or the warning residual amount together with the mode switch 36, and each time the upper and lower adjustment switches 33 are pressed up or down by the increment value set by the incremental switch 34. It is increased or decreased. Incremental switch 34 is used in conjunction with the up and down control switch, and each press of the switch is set in increments of 1 ml, 10 ml, 100 ml.

Preferably, the method of using the Ringer's solution monitor will be described with reference to FIG.

Insert the Ringer's liquid dropper 200 into the detachable groove 41 of the Ringer's fluid monitor 600, so that both holes 43 and 44 are located in the upper half of the Ringer's dropper container (where there is no liquid) so as to detect drop drops. Insert. When the power switch 32 is turned ON, power is supplied to the ringer liquid monitor from the battery or the external power supply 31, and the power indicator 38 is turned on. Preferably, all internal modules are reset and the LCD is also reset. The display screen is displayed. Next, press the mode switch 36 to change to the remaining warning display mode, and then set the remaining warning display on the LCD with the up / down adjustment switch 33 and the incremental switch 34, select the remaining display mode, and then remain in the current ringer bottle. The amount of liquid present is set on the LCD by the up and down adjustment switch 33 and the incremental switch 34. Subsequently, while visually confirming that the Ringer droplet 42 falls into the Ringer's liquid dropping container, it is checked whether the Ringer's liquid monitor is properly fitted with a change in the remaining amount on the LCD. In addition, when the ringer liquid injection amount regulator 300 is blocked for the first and second predetermined time, the warning light blinks and checks whether the alarm sounds.

The present invention detects the drop of the Ringer's solution and displays the remaining amount.When Ringer's solution is under-injected or over-injected, or when the administration is completed, a warning light and a warning sound are issued to inform the guardian or nurse, and at the same time wirelessly notify the remote nurse's room Prevent accidents in advance, reduce the psychological burden of nurses or guardians, and has the advantage of preventing the hassle of clogging the hose with blood backed carelessly.

Claims (4)

Ringer bottle 100, Ringer's fluid dropper 200, Ringer's fluid injection amount adjuster 300, is installed in the medical ringer set consisting of the connection hose 400 and the syringe 500, the sensing unit for detecting the ringer's liquid drop 42 (21) and the arithmetic processing unit 22 for calculating the injection amount and the remaining amount of Ringer's liquid by receiving this signal, and outputting the remaining amount to the LCD 25, and when the Ringer's liquid is abnormally added or the administration is completed, a warning light 26 and a warning sound (27) Ringer liquid monitor consisting of a display unit 23 for generating a) and a wireless transmitter 24 for promptly informing the nurse of this remote location The ringer liquid monitor according to claim 1, wherein the drop detector (21), the calculation processor (22), the display unit (23), and the wireless transmitter (24) are integrated in the ringer liquid dropping tube. A ringer liquid monitor having a structure of (41) and allowing the ringer liquid droplets to fall as in the prior art, and having a light emitting element installed in the center of the detachable groove to reduce interference of external light. The light emitting device 45 which irradiates light through the Ringer's liquid drop container and counts the light and outputs a signal so as to count the falling number of Ringer's droplets used for calculating the total amount and the remaining amount of Ringer's dosage solution. Ringer's liquid monitor, characterized in that consisting of a light receiving element 46 delete

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