TWM537486U - Drainage fluid measurement device - Google Patents

Description

Drainage metering device

The present invention relates to a medical metering device, and more particularly to a drainage liquid metering device for metering drainage fluid.

According to the clinical medical measurement work, the intake and discharge of body fluids are the basic indicators for monitoring the changes of tissue perfusion in patients, especially those with burns, cardiovascular diseases, renal function damage and shock patients. Excessive body fluid accumulation or insufficient tissue perfusion will adversely affect the prognosis of the disease and increase the risk of death. In severe cases, it may lead to changes in consciousness, difficulty breathing, arrhythmia, electrolyte imbalance, gastrointestinal ischemia, kidney damage, shock and even Death, etc. Therefore, it is very important to maintain the balance between body fluid intake and discharge. If you can accurately record the intake and discharge of body fluids to get the correct data, you can assist the physician in the diagnosis and treatment of the disease, and provide the appropriate enough for the patient. Tissue perfusion, reducing the complications and mortality caused by the disease.

However, the current process of measuring and recording the body fluid intake and discharge of patients is cumbersome and takes a lot of time, especially the clinical staff of the intensive care unit should evaluate and record every 1-3 hours (the general ward is every 8 hours). The intake and discharge of body fluids, among which the discharge volume is recorded most time-consuming and labor-intensive. At present, in the discharge volume (urine and other various drainage liquids), the drainage liquid is first poured into the measuring cup, and then the measuring cup is lifted up to the line of sight, and the scale value is visually read, but the clinical staff Work is busy, the inclination of the hand and the level of the line of sight will be inconsistent, indirectly affecting the accuracy of the data.

In view of this, the creator feels that the above-mentioned deficiency can be improved, and he has devoted himself to research and cooperates with the application of academics, and finally proposes a design that is reasonable in design and effective in improving the above-mentioned deficiency.

The main purpose of this creation is to provide a drainage liquid metering device, which saves time, labor and zero error, can accurately know the data at any time, reduces the error of human operation and reading the measuring cup through visual observation, and can avoid the time of frequently pouring the drainage liquid. It saves time and maintains the tightness of the pipeline and reduces the chance of cross infection.

In order to achieve the above description, the present invention provides a drainage liquid metering device suitable for a drainage bag equipped with a drainage liquid, the drainage liquid metering device comprising: a micro processing module disposed in the drainage liquid metering device, Having at least one built-in program for inputting, outputting, analyzing, and computing data; a function setting module is externally disposed in the drain liquid metering device and coupled to the micro processing module for setting the micro processing module The group is operated in a plurality of modes; a weight sensing module is externally disposed in the drainage liquid metering device and coupled to the micro processing module, the weight sensing module includes a hook, the hook is for the The drainage bag is mounted and can sense the weight of the drainage bag through the weight sensing module to generate a weight data to be transmitted to the micro processing module; and a display module can be exposed to the drainage liquid The device is coupled to the microprocessor to display the weight data.

In summary, the drainage fluid metering device provided by the present invention includes a hook through the weight sensing module, and the hook is used for hanging the drainage bag and sensing the weight of the drainage bag through the weight sensing module. By displaying the weight through the display module, it can save time, effort, and zero error, and can accurately know the data at any time, avoiding the error of human operation and reading the measuring cup through visual observation, and does not need to frequently drain the liquid when the drainage liquid is small. Pour to the measuring cup to save time and maintain the tightness of the pipeline and reduce the chance of cross infection.

100, 100a‧‧‧Drainage metering device

101, 101a‧‧‧ body

102‧‧‧Ring grip

10‧‧‧Micro Processing Module

20‧‧‧Function setting module

21‧‧‧ switch button

22‧‧‧Threshold setting button

23‧‧‧Return to zero button

24‧‧‧Time setting button

25‧‧‧Drainage type setting button

30‧‧‧ Weight sensing module

31‧‧‧hook

40‧‧‧Display module

50‧‧‧Alarm module

60‧‧‧ storage module

70‧‧‧Power supply module

200‧‧‧ drainage bag

300, 300a‧‧‧ fixtures

301‧‧‧容盒

302‧‧‧Balance rod

301a‧‧‧ rod

302a‧‧‧Cap

400, 400a‧‧‧ bed

401‧‧‧ openings

Figure 1 is a schematic view of the drainage liquid metering device and the drainage bag of the present invention.

2 is a block diagram of the drainage liquid metering device of the present invention.

3 is a block diagram showing the details of the function setting module in FIG. 2.

Fig. 4 is a schematic view showing the use state of the drainage liquid metering device of the present invention (1).

Fig. 5 is a schematic view showing the use state of the drainage liquid metering device of the present invention (2).

The following is a description of an embodiment of the "drainage metering device" disclosed in the present application by a specific embodiment, and those skilled in the art can easily understand the advantages and effects of the present invention from the contents disclosed in the specification. The present invention may be implemented or applied in various other specific embodiments, and various details in the present specification may be made based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention. In addition, the drawings of the present invention are merely illustrative and are not intended to be delineated by actual dimensions. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the technical scope of the present invention.

Referring to Figures 1 through 3, the present application provides a drainage fluid metering device 100 for use with a drainage bag 200 containing drainage fluid. The drainage liquid metering device 100 mainly includes a micro processing module 10, a function setting module 20, a weight sensing module 30, and a display module 40. The drainage liquid metering device 100 is also provided with other functional modules as required (see Fig. 2). The above-mentioned modules can be disposed at appropriate positions inside and outside the body 101 of the drainage liquid metering device 100 according to actual design requirements. The related structure and operation between the microprocessor module 10, the function setting module 20, the weight sensing module 30, and the display module 40 of the present embodiment will be further described below, and other functional modules will be introduced as appropriate.

The microprocessing module 10 is disposed in the drainage fluid metering device 100. The micro processing module 10 can be an integrated single chip, and can include a control chip such as a microprocessor (MCU), a digital signal processor (DSP), a driving circuit, and the like, and the micro processing module 10 has at least one Built-in programs for input, output, analysis, and calculation of data.

The function setting module 20 can be disposed in the drainage liquid metering device 100 in an exposed manner. The function setting module 20 is coupled to the micro processing module 10 for setting the micro processing module 10 to operate in multiple modes. In practical applications, the function setting module 20 may include a plurality of function setting buttons, which may be push buttons or capacitive touch buttons, thereby setting the micro processing module 10 to operate in multiple modes.

The weight sensing module 30 can be disposed in the drainage liquid metering device 100 in an exposed manner. The weight sensing module 30 is coupled to the micro-processing module 10, and the weight sensing module 30 includes a hook 31 for the drainage bag 200 to be mounted and sensed by the weight sensing module 30. The weight of the bag 200 is transmitted to the microprocessor module 10 in response to a weight data. In an actual application, the weight sensing module 30 can be a resistance strain type weight sensor, and the elastic body (not shown) of the weight sensing module 30 connected to the hook 31 is elastically deformed by an external force to make the paste. The strain gauge on the surface of the elastomer is also deformed, so that its resistance changes, and the resistance change is converted into an electrical signal to generate weight data.

The display module 40 can be disposed in the drainage liquid metering device 100 in an exposed manner. The display module 40 is coupled to the microprocessor 10 to display the weight data transmitted by the weight sensing module 30 to the microprocessor module 10. In practical applications, the display module 40 can be a liquid crystal screen or a capacitive touch screen.

In more detail, the function setting module 20 can include a switch button 21. The switch button 21 is coupled to the microprocessor module 10 for transmitting a switching signal to the microprocessor module 10, the microprocessor module 10 is operated in the power-on mode, and the microprocessor module 10 is configured to receive signals according to the switching signal. The weight data obtained is automatically reset to zero. Thereby, a new measurement can be performed immediately after the drainage liquid metering device 100 is turned on every time.

The function setting module 20 can include a threshold setting button 22. The threshold setting button 22 is coupled to the micro processing module 10 for setting a critical weight value to the micro location The module 10 is configured to operate the microprocessor processing module 10 in a critical monitoring mode. The drainage fluid metering device 100 further includes an alarm module 50 coupled to the microprocessor module 10 for issuing an alarm message, and the alarm message may be an alarm light or an alarm sound. The micro-processing module 10 is configured to compare the weight value corresponding to the weight data with the critical weight value, and control the alarm module 10 to issue the alarm message when the weight value reaches the critical weight value. In this way, the clinical staff can set an alarm when the drainage fluid reaches its own.

The function setting module 20 can include a zero return button 23. The reset button 23 is coupled to the microprocessor module 10 for transmitting a reset signal to the microprocessor module 10, causing the microprocessor module 10 to operate in a manual zero mode, and the microprocessor module 10 is configured to The zero signal zeros the received weight data. In this way, the clinical staff can manually zero the measured weight and then perform a new measurement.

The function setting module 20 can include a timing setting button 24. The timing setting button is connected to the micro processing module 10 for transmitting a certain time setting signal to the micro processing module 10, so that the micro processing module 10 operates in the timing monitoring mode, and the micro processing module 10 is configured to set the signal according to the timing. The weight sensing module 30 senses the weight of the drainage bag 200 with the drainage liquid corresponding to the time period (for example, every hour), and transmits the weight data corresponding to the time period to the micro processing module 10. The drainage liquid metering device 100 further includes a storage module 60 coupled to the micro processing module 10 for receiving and storing weight data according to the time period. In this way, the clinician can set the weight of the measured amount automatically every time.

The function setting module 20 can include a drain type setting button 25. The drainage liquid type setting button 25 is connected to the micro processing module 10 for transmitting a drainage liquid type setting signal to the micro processing module 10, so that the micro processing processing module 10 operates in the drainage liquid type setting mode, and the micro processing processing mode The group 10 has built-in specific gravity data of different drainage liquid types, and the micro processing module 10 is used to set the drainage corresponding to the signal according to the type of the drainage liquid. The specific gravity data is output to the display module 40 for display. In practical applications, the type of drainage fluid in the drainage bag 200 can be, but is not limited to, urine, and the normal gravity of the urine is between 1.001-1.035. In this way, the clinical staff can immediately know the normal value of the specific gravity of different drainage fluid types.

The drainage fluid metering device 100 further includes a power supply module 70. The power supply module 70 is coupled to the microprocessor module 10 for power supply. In this embodiment, the power supply module 70 is preferably a solar power supply module for receiving a light source and converting the light source into electrical energy for power supply. In this way, to solve the problem of insufficient power supply, it is more economical and achieve energy saving and carbon reduction.

Referring to FIG. 4, in order to prevent the drainage bag 200 from falling to the ground and to enhance the balance of the drainage liquid metering device 100 to stabilize the measurement, the drainage liquid metering device 100 is provided with a fixing device 300 for fixing the body of the drainage liquid metering device 100. 101 is in a bed 400. In detail, the fixing device 300 is located between the drainage liquid metering device 100 and the bed 400, and includes a receiving box 301 for accommodating the drainage metering device 100 and a balance bar 302, and one end of the balance bar 302 is connected to The housing 301 is accommodated, and the other end is telescopically disposed on the bed 400. In use, the balance bar 302 only needs to be pulled out from the bed 400, and the drainage liquid metering device 100 is turned on. After a few seconds, the weight of the drainage bag 200 can be read from the drainage liquid metering device 100, and the drainage liquid metering device 100 can be The bag weight of the drainage bag 200 is automatically deducted to obtain the most accurate weight of the drainage fluid in the drainage bag 200.

In addition, as shown in FIG. 5, in order to prevent the old bed from using the fixing device 300 of FIG. 4, the present invention further provides a drainage liquid metering device 100a and another fixing device 300a for fixing the drainage liquid. The body 101a of the metering device 100a is in a bed 400a. Specifically, the fixing device 300a is located between the drainage liquid metering device 100a and the bed 400a, and the body 101a of the drainage liquid metering device 100a is substantially elliptical, and of course may be square or other type, and the top of the body 101a is provided. There is an annular grip 102, and the annular grip 102 can be perpendicular to the body 101a and corresponds to the bed body. 400a opening 401 position. The fixing device 300a has a rod body 301a and a cap body 302a connected to the top end of the rod body 301a. The rod body 301 can pass through the annular grip 102 and the opening 401 of the bed body 400a, and the drainage liquid metering device can be made according to the principle of the lever. The annular grip 102 of 100a is fixed to the edge of the bed 400a through the rod 301a, and the cap 302a is prevented from coming out of the rod 301a.

The above is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the patents of the present invention. Any changes and modifications made to the scope of the patent application of the present invention should be covered by the present invention.

100‧‧‧Drainage metering device

101‧‧‧ body

20‧‧‧Function setting module

30‧‧‧ Weight sensing module

31‧‧‧hook

40‧‧‧Display module

70‧‧‧Power supply module

200‧‧‧ drainage bag

Claims (10)

A drainage liquid metering device is suitable for a drainage bag equipped with a drainage liquid, the drainage liquid metering device comprising: a micro processing module disposed in the drainage liquid metering device, having at least one built-in program for inputting data, Output, analysis and operation; a function setting module is externally disposed in the drainage liquid metering device, and is coupled to the micro processing module for setting the micro processing module to operate in multiple modes; The module is externally disposed in the drainage liquid metering device and coupled to the micro processing module. The weight sensing module includes a hook for the drainage bag to be mounted and can be sensed by the weight The module senses the weight of the drainage bag to transmit a weight data to the micro processing module, and a display module is disposed in the drainage liquid metering device and is coupled to the micro processing module. To display the weight data. The draining device of claim 1, wherein the function setting module comprises a switch button coupled to the microprocessor module for transmitting a switching signal to the microprocessor module to enable the microprocessor module The operating mode is in the on/off mode, and the micro processing module is configured to automatically reset the received weight data according to the switching signal. The drainage liquid metering device of claim 1, further comprising an alarm module coupled to the micro processing module for issuing an alarm message. The drainage liquid metering device of claim 3, wherein the function setting module includes a threshold setting button coupled to the micro processing module for setting a critical weight value to the micro processing module to enable the micro The processing module operates in a critical monitoring mode, and the micro processing module is configured to use the weight value corresponding to the weight data The critical weight value is compared, and the alarm module is controlled to issue the alarm message when the weight value reaches the critical weight value. The draining liquid metering device of claim 1, wherein the function setting module includes a reset button coupled to the micro processing module for transmitting a return-to-zero signal to the micro processing module to enable the micro processing The module operates in a manual zeroing mode, and the microprocessor module is configured to zero the received weight data according to the zeroing signal. The drainage liquid metering device of claim 1, wherein the function setting module includes a timing setting button coupled to the micro processing module for transmitting a timing setting signal to the micro processing module to enable the micro processing The module is operated in a timing monitoring mode, and the micro-processing module is configured to control the weight sensing module to sense the weight of the drainage bag with the drainage liquid according to the time period corresponding to the timing setting signal, so as to correspond to the time period. The weight data is generated and transmitted to the micro processing module. The drainage liquid metering device of claim 6, further comprising a storage module coupled to the micro processing module for receiving and storing the weight data according to the time period. The drainage liquid metering device of claim 1, wherein the function setting module includes a drainage liquid type setting button coupled to the micro processing module for transmitting a drainage liquid type setting signal to the micro processing module. The micro-processing module is operated in a drainage liquid type setting mode, and the micro-processing processing module has specific gravity data of different drainage liquid types, and the micro-processing module is configured to set a drainage liquid corresponding to the signal according to the drainage liquid type. The specific gravity data corresponding to the type is output to the display module. The drainage liquid metering device of claim 1, further comprising a power supply module coupled to the micro processing module, wherein the power supply module is a solar power supply module for receiving the light source and converting the light source into electrical energy . The drainage liquid metering device of claim 1, further comprising a fixing device for fixing the body of the drainage liquid metering device to a bed.