KR200303443Y1 - a mercurial Sphygmomanometer equiped with Manual or Automatic air compressing device - Google Patents

Abstract

The present invention relates to a "mercury-based blood pressure measuring instrument with a manual and automatic pressurization device" in the blood pressure measuring instrument, which is a "manual type" that enables the user to simply and easily select a manual pressurizing device and an automatic pressurizing device according to the needs of the user. And a mercury stock blood pressure monitor having an automatic pressurization device.

The automatic pressurization device in the "mercury stock blood pressure meter with a manual and automatic pressurization device" according to the present invention is a constant pressure control system without the pulsation phenomenon by automating a pressurization device that generates a pulsation pressurization non-uniformity in a conventional blood pressure measuring device. By supplying pressure uniformly, the uncomfortable feelings of the subjects were eliminated, and the compressed air supply was quickly performed to reduce blood pressure measurement time, and the discomfort, trouble, fatigue, hand muscle pain, By removing the source of the causes of disorders such as arthritis, it has a feature that makes blood pressure measurement easier and more convenient.

The "mercury stock blood pressure measuring instrument with manual and automatic pressurization device" of the present invention is a pressure bar 60, a mercury stock pressure gauge 70, a manual pressurization device (M), a diaphragm air pump installed inside the main body ( 10), the silicon tube 20 connected to the outlet side, the positive pressure regulator (regulator) 30 with a safety valve connected to the other side of the silicon tube, a check valve (check valve) directly connected to the constant pressure regulator (regulator) ( 40), an air compression including a T-shaped connector 50 connected to a silicon tube on its outlet side, a press table 60 connected to a silicon tube on one side thereof, and a mercury stock pressure gauge 70 connected to a silicon tube on the other side thereof; And air supply system and blood pressure measurement system

Description

Mercury stock blood pressure monitor with manual and automatic pressurization device {a mercurial Sphygmomanometer equiped with Manual or Automatic air compressing device}

The present invention relates to a "mercury stock blood pressure monitor with a manual and automatic pressurization device" in the blood pressure monitor, and more particularly, to improve the problems of conventional conventional blood pressure monitors, and to allow users to measure blood pressure more accurately. It is designed to get the value, and it is equipped with "manual and automatic pressurizing device which enables the user to select the manual pressurizing device and the automatic pressurizing device easily and conveniently as needed for the convenience of the measurer when measuring blood pressure. Mercury stock blood pressure monitor ".

Blood pressure monitor is a basic medical equipment for measuring blood pressure, which is the basis of the health index. It is not only essential in the council, but is also used a lot in homes and sports centers.

In general, a manual mercury blood pressure monitor is the most widely used, but recently, an electronic automatic digital blood pressure monitor is also used. However, the electronic automatic digital blood pressure measuring device is mainly used in a general home because the accuracy of the blood pressure measurement is poor, the disease. In hospitals and where accurate blood pressure is to be measured, the most accurate manual mercury blood pressure monitor is used.

A general example of a conventional mercury-based blood pressure meter will be described with reference to FIG. 1 and an example of an automatic pressure blood pressure meter using an electronic pump.

1 is a schematic view showing a conventional conventional manual mercury blood pressure measuring device (FIG. 1) through a rubber tube (c) connected to the mercury stock pressure gauge (b) and the mercury stock pressure gauge coupled to the body (a); It consists of a flat press (d) of about 12 cm wide connected, the compressed air exhaust control valve (e) connected to the press and the rubber tube and a manual pressurizing device (f) in the form of a rubber air bag.

Looking at the measuring method of the mercury stock blood pressure measuring instrument (M), the pressure band (d) is wrapped around the upper arm of the subject and the stethoscope (g) is inserted into the inside of the pressure band after the manual type of air bag type When the pressurizing device is pumped by hand and compressed air is fed into the pressure bar and the mercury stock pressure gauge through the rubber tube (c), the outer surface of the pressure bar (d) does not stretch but the inner side expands toward the upper arm and the upper arm. And the mercury stock of the mercury stock pressure gauge (b) rises.

As a result, when the mercury stock pressure gauge (b) reaches the specific pressure desired by the operator, the compressed air exhaust control valve (e) is opened (rotated or pressed) to discharge the compressed air to the atmosphere. At this time, the blood flow (血流) change caused by the compression of the inner brachial artery is measured by the indication of the mercury stock appearing in the mercury stock pressure gauge and the pulse rate through the stethoscope (g) to measure the blood pressure value and the pulse rate value.

This manual mercury blood pressure monitor is a bottle. It is most commonly used as a standard blood pressure monitor in clinics. However, the above-mentioned manual mercury blood pressure monitor is excellent in the accuracy of blood pressure measurement, but the air compression / injection operation is required because the manual pressure pump (f) in the form of air bag (rubber material) must be pumped by hand every time the blood pressure is measured. Hard, uncomfortable and hassle, as well as blood pressure measurement takes a long time, physical examination or illness. When the blood pressure of a large number of people, such as the clinician has caused a problem such as fatigue of the user's hand, muscle pain, arthritis, users have a problem that complains of pain and discomfort.

Figure 2 is a configuration of the "automatic pressure device of blood pressure monitor (registration number: 20-0238575)" is a configuration of the conventional air pressure pump of the manual pressure device of the conventional manual mercury blood pressure measuring device and the compressed air exhaust control valve ( By providing an electric pump) (j)) and a solenoid valve (k), respectively, an automatic pressurization device in a blood pressure monitor is provided.

Looking at the configuration of the "automatic pressure device of the blood pressure measuring device", the compressed air in the air compression pump (electronic pump) (j) and the rubber tube (r) connected to the T-shaped connector (n) by a rubber tube (m) to the atmosphere The solenoid valve (k) for discharging, the control unit (i) for electrically controlling the electromagnetic pump and the solenoid valve (k), and the air pressure formed in the blood pressure measuring system If formed as above, the existing blood pressure measuring device is connected to the automatic pressurization device (h) consisting of a safety valve (l) to automatically discharge the compressed air to the outside air and a rubber tube (o) to the other side of the T-shaped connector (n) It consists of mercury stock pressure gauge (p) and pressure band (q).

Looking at the operation of the automatic pressurization device and the blood pressure measurement method, the pressing bar (q) is wound around the upper arm of the subject and the stethoscope is inserted into the inside of the pressing bar (q) and then the user selects a predetermined pressure. After the air compression pump (electronic pump) j is driven during the time set in the controller i according to the pressure pressure value, the drive is stopped when the driving time elapses, and then the solenoid valve Valve) (k) is opened to exhaust the compressed air to the atmosphere. At this time, the blood flow (血流) changes due to the compression of the inner brachial artery to measure the blood pressure of the subject in the same measurement method as the conventional mercury blood pressure meter, and the pulse rate is measured using a stethoscope.

However, the automatic pressurization device does not eliminate the pulsation pressurization phenomenon which is essentially generated as the air compression pump (electronic pump) j is driven and the pressure table q increases in air pressure. Accordingly, the blood pressure measurement has a problem that the subject feels in the existing various types of blood pressure measuring device, accompanied by an unpleasant feeling of appeal. In addition, the control unit (i) of the automatic pressurization device is only necessary for accurate and accurate blood pressure measurement because it can perform only complete opening and closing control due to the inherent characteristics of the solenoid valve (k). It is not possible to adjust the opening degree of the compressed air outlet required according to the need of use, which causes the user to be inconvenient in use, and does not meet the user's demand and confidence in the accurate blood pressure measurement value.

The present invention is to improve the problems of the conventional conventional blood pressure monitors as described above, to facilitate the use of the measurer when using the blood pressure measurement, and to provide a user to obtain a more accurate blood pressure measurement value as

The purpose of the present invention is to automatically implement the pressurization function of the manual pressurization device adopted and applied in the existing manual mercury blood pressure measuring instrument, and to implement the static pressure control function to uniformly supply the compressed air at a constant pressure without the pulsation pressurization phenomenon. It is providing the "automatic pressurization apparatus" in a blood pressure measuring device.

Another object of the present invention is to easily and conveniently embed and attach the above-mentioned automatic pressurization device to a conventional manual mercury blood pressure meter with high accuracy, and select the manual pressurization device and the automatic pressurization device according to the needs of the measurer when measuring blood pressure. It is to provide a "mercury stock blood pressure monitor with a manual and automatic pressurization device" to be able to easily and easily perform the blood pressure measurement.

System configuration of the present invention for achieving the above object is a silicon tube (20) is installed inside the main body and the pressure gauge (70) connected to the other side and the pressure bar 60 connected to one side of the T-shaped connector When the air pressure in the air compression diaphragm pump 10 and the blood pressure meter system rises above a certain value (optionally settable according to the user's needs), a valve is installed to automatically discharge the compressed air in the system to the atmosphere, Positive pressure regulator (regulator) 30 to uniformly supply the compressed air at a constant pressure and to remove the pressure pulsation phenomenon, check valve (check valve) to prevent the back flow of compressed air in the blood pressure meter system (40) The automatic pressurization device and the existing manual mercury blood pressure measuring device constitute the whole system. It is to select a random acting has a feature which allows to perform the blood pressure measurement.

Another object of the present invention is to compress the air to supply the compressed air to the blood pressure measurement system to perform the function of the "air compression and supply system" diaphragm air pump 10 to the compressed air to the pressure set by the measurer as required It is to automatically supply and to automatically perform the function and action to stop safely.

In order to achieve the above object, the driving and control of the diaphragm air pump 10 is adopted by adopting a triple control method in consideration of the safety side and the protection side of the subject. Pedal switch (100) stepped on the foot at the desired time by the person measuring blood pressure and push button switch (110) of the ON / OFF function provided on the instrument panel of the main body, stops driving unconditionally It includes a triple control feature to control the operation and stop of the pump through an emergency stop switch 120.

Another object of the present invention is to provide a manual and automatic pressurization device capable of performing a more accurate pulse measurement, eliminating the inconvenience and hassle of the conventional method that the measurer must use a watch or a stopwatch when measuring the pulse. Mercury stock blood pressure monitor ".

In order to achieve the above object, a digital clock 160 is provided on the instrument panel of the main body, which provides a digital number as a countdown method to the measurer, and generates an alarm sound at the point where pulse measurement should be finished. It includes the feature to do.

Another object of the present invention is that the blood pressure measuring device is inevitably mobile measurement in accordance with the necessity of use, so it is possible to measure the movement and power supply of the existing automatic blood pressure monitor using a certain number of batteries in consideration of the situation that requires a power supply method that can be used for a long time It is to provide a "mercury stock blood pressure monitor with a manual and automatic pressurization device" that improves the problem of the supply method.

In order to achieve the above object, the power supply method of the blood pressure measuring device of the present invention can be arbitrarily selected and used according to a user's need, and the battery can be directly supplied with a rechargeable battery (available for 48 hours or more during continuous measurement). It adopts two kinds of power supply methods to supply the power supply, and the charging degree of the rechargeable battery can be displayed in the form of stairs in the order of 0% to 100% using the light emitting diode (LED) on the instrument panel of the blood pressure monitor. It includes a display (display window) to facilitate the use of the measurer.

1: Configuration diagram of the manual mercury blood pressure monitor

2: Configuration diagram of automatic pressure device of blood pressure monitor

3 is a block diagram of the present invention

4 is a detailed exploded view of the present invention

The construction and operation of the present invention "blood pressure meter with manual and automatic pressurization device" will be described in detail below based on the accompanying drawings in accordance with a representative embodiment.

As shown in FIG. 4, the present invention is largely composed of an "air compression and air supply system" for supplying compressed air, and a "blood pressure measurement system" and a "control system" for measuring blood pressure. And the air compression and supply system is composed of a manual pressurization device and an automatic pressurization device.

The compressed air supply system is a diaphragm air pump (10) and silicon to automatically supply compressed air to the blood pressure measurement system at a pressure set by the measurer as required, the air bag type of a rubber pouch of the manual pressurization device as required Positive pressure regulator (regulator) 30 having a built-in safety valve connected to the tube 20, a non-return valve (check valve) 40 directly connected to the outlet side to prevent the backflow of compressed air, silicon on the outlet side It consists of an automatic pressurization device composed of a T-shaped connector 50 connected by a tube. And the blood pressure measurement system is composed of a pressure bar (70) connected to the pressure bar (60) connected to the silicone tube on the other side of the T-type connector 50 and the other side of the mercury stock pressure gauge (70).

The blood pressure measuring method and operation of the "blood pressure meter with manual and automatic pressurization device" configured as described above will be described in detail below. As shown in FIG. 3, the present invention is a manual blood pressure measuring device having a manual and automatic pressure device, which allows a user to arbitrarily select a manual pressure device and an automatic pressure device according to their needs when measuring blood pressure. Looking at how blood pressure is measured and how it works,

The presser 60 is wound around the upper arm of the subject and the stethoscope 80 is inserted into the presser. Then, the manual pressurization device is pumped by hand to pump compressed air at a specific pressure (for example, 100-280 mmHg). To the press 60 and the mercury stock pressure gauge 70 through the rubber tube 20, the outer surface of the press is not stretched, the inner surface is expanded to the upper arm to press the upper arm, mercury stock pressure gauge Mercury stock of 70 will rise. As a result of this, when the mercury stock reaches a specific pressure set by the measurer as needed, the compressed air exhaust control valve 90 is opened (rotated or pressed) to pressurize the compressed air inside the blood pressure measurement system. Release to the atmosphere. At this time, the blood flow (측정 流) changes caused by the compression of the inner brachial artery of the subject is measured by the pulse pressure through a stethoscope 80 and the pressure value indicated by the mercury stock pressure gauge (70).

Looking at the automatic blood pressure measurement method and its operation of the "blood pressure meter with a manual and automatic pressure device" of the present invention,

The pressure table 60 is wound around the upper arm of the subject, and the stethoscope 80 is inserted into the inside of the pressure table, and the pedal switch 100 provided on the outside of the device is stepped on with the foot or provided on the instrument panel of the main body. Press the One Touch Button Switch 110 with ON / OFF function to operate the diaphragm-type air pump 10 built in the main body so that the compressed air is a pressure regulator (regulator) with a built-in safety valve. T-type connector 50 is supplied to the 30, and the compressed air is passed through the pressure regulator (regulator) through a non-return valve (check valve) 40 to prevent the backflow of compressed air directly connected to the outlet side (50) It is fed to the pressure bar (60) connected to the pressure band (60) connected to the silicon tube on one side of the mercury stock pressure gauge (70). At this time, the outer surface of the pressure zone 60 is not extended, the inner side expands toward the upper arm to press the upper arm, and the mercury column of the mercury stock pressure gauge 70 is raised. As a result of this, when the air pressure in the pressure zone 60 and the mercury column of the mercury-stock pressure gauge 70 reach the indicated value shown in the above-mentioned constant pressure, the measurer opens (rotates) the manual compressed air exhaust control valve 90. Or press to release compressed air to the atmosphere. At this time, the change in blood flow due to the compression of the inner brachial artery due to the expansion of the compression zone is measured by the pulse rate indicated by the mercury column indicated in the mercury stock pressure gauge and the stethoscope 80.

Diaphragm air pump 10 of the automatic pressurization system of the "blood pressure meter with a manual and automatic pressurization device" of the present invention shown in Figure 4 performs the function of compressing air to supply compressed air to the blood pressure measurement system By automating the function of the manual pressurization device of the existing blood pressure monitor, it performs the function and function of automatically supplying the compressed air to the pressure set by the measurer as needed. The diaphragm air pump 10 is provided on the instrument panel of the pedal switch 100 and the main body of the main body that the user presses the foot at a desired time when the blood pressure measurer takes into consideration the safety side and the protection side of the subject. Push Button Switch 70 of the / OFF function, the triple control method is adopted to control the drive and stop through the emergency stop switch 120 that can stop the drive unconditionally .

The static pressure regulator (regulator) 30 removes the pulsation pressurization of the compressed air supplied from the diaphragm-type air pump 10, and adjusts the air pressure supplied to the measurement system of the blood pressure monitor to an arbitrary setting as necessary. Performs the function and function of adjusting uniformly by pressure (e.g. 10-300 mmHg),

The safety valve provided inside the static pressure regulator (regulator) 30 is used when the internal pressure of the blood pressure gauge rises above a predetermined pressure (for example, 10-300 mmHg) as required by the measurer. It automatically releases compressed air to the atmosphere to protect the measurement system of the blood pressure monitor from abnormal pressure rise, and performs the function and function of promoting the safety of the subject.

The non-return valve (check valve) 40 is directly connected to the outlet of the constant pressure regulator (regulator) 30, and the measurer performs a blood pressure measurement while the supply of compressed air is stopped. Compressed air flows back to the automatic pressurizing device to prevent abnormally lowering of the measurement system pressure.

In addition, the compressed air exhaust control valve 90 opens (rotates) the exhaust control valve 90 so that the blood pressure measurement can be performed when the pressure of the blood pressure measuring instrument measuring system reaches a predetermined pressure as required by the measurer. Presses) to discharge compressed air into the atmosphere, and the discharged air has characteristics that can be arbitrarily adjusted by the measurer as needed.

As shown in FIG. 4, the power supply device 130 of the present invention is directly powered by a plug, and a blood pressure measuring device is inevitably capable of measuring movement according to a need for use. In consideration of the situation requiring a method, the battery 150 adopts a rechargeable battery 150 (available for more than 48 hours in continuous measurement) for easy portable and mobile measurement. It can be used and built-in inside the main body, but if the user wants to know the charging status of the rechargeable battery, press the charging status check button provided on the instrument panel of the main body. The display (display) makes it easy to check the charging status (0-100%). Providing information on the appropriate charging point to facilitate the user in the power supply device, and includes a feature that improves the blood pressure meter efficiency of the present invention.

As shown in FIG. 3, the "count-down digital watch 160" of the present invention eliminates the inconvenience and hassle of the conventional method in which the measurer must use a wristwatch or a stopwatch when measuring a pulse. In order to provide more accurate pulse measurement results by providing information on the progress of the pulse measurement time and the end point of the measurement, a "countdown digital clock" is provided on the instrument panel, which can be clearly identified by the operator. In order for the measurement time to elapse, the digital display of the countdown method appears on the display window, and an alarm sound is generated at the end of the pulse measurement. The measurement time can be arbitrarily set according to the needs of the user.

As described above, the present invention is a "blood pressure meter with a manual and automatic pressure device" that allows the user to easily select a manual pressure device and an automatic pressure device as needed and easily use it when measuring blood pressure.

When the measurer selects an automatic pressurization device to measure blood pressure, the compressed air is uniformly supplied at a constant pressure without the occurrence of uneven pulsation pressurization occurring in the existing blood pressure monitor, thereby eliminating the discomfort felt by the subject. Shorten the time it takes to physical examinations or illness. If you need to measure the blood pressure of a large number of people, such as a clinic is a useful design that eliminates the causes of disorders such as user discomfort and hassle, hand fatigue, muscle pain, arthritis due to repeated use.

In the case of pulse measurement, which is generally performed simultaneously with blood pressure measurement, the digital number is measured by counting down the progress of the pulse measurement time to the measurer in order to eliminate the inconvenience and hassle of the conventional method in which the measurer must use a watch or a stopwatch. And a "countdown digital clock" that alerts you to the point at which the pulse measurement should end, greatly improving the accuracy and reliability of your measurement results by allowing you to measure your pulse more accurately. Include features and effects,

The movement measurement is inevitable due to the inherent characteristics of the blood pressure measuring device, so it is possible to measure the movement, and it is necessary for the measurer by adopting a rechargeable battery that can be used for longer than 48 hours in consideration of the situation requiring a power supply method that can be used for a long time. In order to make portable and mobile measurement easy, the user's convenience and utilization are maximized.

In particular, the electrical control method of the "automatic pressurization device" adopts and applies a triple control method to improve the stability when measuring blood pressure, and includes features and effects that differentiate it from the existing blood pressure measuring device in terms of safety,

By simply embedding and attaching the automatic pressure device to the existing manual mercury blood pressure monitor, the user can select the manual and automatic pressure device according to the user's needs. In addition, it is a very useful design economically as it can replace the expensive and fully automatic blood pressure monitor.

Claims (7)

In the blood pressure measuring instrument including an air compression and supply system and a blood pressure measurement system connected through the T-shaped connector 50, and a control system, a power supply system, a main instrument panel One side of the T-type connector 50 is formed of a mercury stock pressure gauge 70 connected to the silicon tube 20 and a pressure bar 60 connected to the other side of the T-type connector 50 and the other side of the T-type connector 50. The diaphragm air pump 10 connected to the silicon tube 20 and the positive pressure regulator (regulator) 30 having a safety valve for eliminating pulsation of compressed air and supplying a fixed amount at a constant pressure are directly connected to the outlet side thereof. "Air compression and supply system" consisting of an automatic pressurization device (check valve) 40 to prevent backflow of compressed air and a manual pressurization device in the form of an air bag, and a "control system for triple control of an automatic pressurization device. "," Power supply system ", and a display (display) for displaying the charging degree of the rechargeable battery 140 and the countdown type digital clock 160 that generates an alarm sound at the end of the measurement time in the form of steps Main system "Mercury blood pressure monitor with manual and automatic pressurization device", characterized in that the entire system is configured, including the substrate The automatic pressurization device according to claim 1, wherein the diaphragm air pump (10), the safety valve has a fixed pressure regulator (regulator) 30, and a compressed air backflow prevention valve (check valve) 40. Including "mercury stock blood pressure monitor with manual and automatic pressurization device" The method of claim 1, Diaphragm air pump control method of the "air compression and supply system" is provided on the pedal switch (Pedal Switch) 100 of the outside of the main body and the instrument panel of the main body to safely drive and stop according to the user needs Mercury stock blood pressure monitor with a manual and automatic pressurization device, characterized in that the three-way control of the automatic pressurization device by adopting a push button switch (110), and an emergency stop switch 120 that functions. " The method of claim 1, The power supply method using the direct power supply and the rechargeable battery 140 (available for more than 48 hours in the continuous measurement) is composed of two power supply method that allows the user to select any use as needed Characterized in "mercury stock blood pressure monitor with manual and automatic pressurization device" The method of claim 1, In the power supply method using the rechargeable battery 140, a display (display window) capable of displaying the charging degree of the rechargeable battery in the form of a staircase on the instrument panel of the main body is "manual and automatic. Mercury stock blood pressure monitor with pressurization " The method of claim 1, "Manual and automatic pressurization", characterized in that the progress of the pulse measurement time in the blood pressure measurement as a digital number in the countdown method, and a digital clock 160 for generating an alarm sound at the end point of the pulse measurement is provided on the instrument panel of the main body. Mercury stock blood pressure monitors with device " 2. The "manual and automatic pressurizing device" according to claim 1, wherein a manual pressurizing device and an automatic pressurizing device are built in the blood pressure measuring device so that the measurer can measure blood pressure automatically or manually according to the user's necessity. Mercury stock blood pressure monitor with "