KR200226025Y1 - Auto blood pressure and torniquet - Google Patents

Abstract

The present invention relates to an automatic blood pressure blood cell tourniquet, which reduces blood pressure and examination time by taking blood pressure measurement and blood collection together, and reduces test cost, and also has arm support and wrist rest for arm collection. This prevents medical accidents by preventing them from moving.

To this end, the present invention is installed on the body (1), and the upper end of the body (1) compression to inject and discharge the compressed air so that the appropriate blood pressure is maintained to measure the blood pressure and blood collection to compress or relax the arm of a person Part 10, the arm support 20 is coupled to the front portion of the pressing portion 10 to support the arm, and installed in a predetermined position outside the body 1 of the blood pressure, blood collection, blood pressure / blood collection A selection unit 40 comprising a plurality of selection buttons to select the item and to select the injection and discharge of the compressed air to the compression unit 10, and a display unit installed on the outside of the body 1 to display the test results 50 and the automatic blood pressure blood clot provided in a predetermined position on the inside of the body 1 is configured with a control unit 60 for controlling various devices in response to an external signal.

Description

AUTO BLOOD PRESSURE AND TORNIQUET}

The present invention relates to an automatic blood pressure blood cell bag that allows blood pressure to be measured and blood drawn together.

Blood carries oxygen, waste products, hormones and nutrients, regulates electrolytes and moisture, and maintains body temperature. In addition, blood clotting will also work.

As mentioned above, the blood that plays an important role in our body is made in the heart and sent to the body by the contraction of the heart. At this time, the pressure to discharge blood from the heart is called blood pressure.

As such, blood plays a fundamental and important role in our body, so in order to check the health of our body, blood pressure is first measured and blood is collected and blood tests are performed.

In general, blood pressure measurement and blood collection (blood collection) are performed separately. That is, a blood pressure monitor is used to measure blood pressure, and blood sampling is performed by pressing a rubber band or a rubber band on the arm of a person to be collected.

As described above, the conventional sphygmomanometer can not only measure blood pressure, but also takes a lot of time to test as the blood pressure measurement and blood collection are made separately, and the physical power consumption of the inspectors is high, which leads to high test cost. There was a problem.

In addition, when a user wants to collect blood by compressing an arm with a conventional rubber band or cloth band, it causes excessive pressure and skin pain by the rubber band or cloth band, and a person who wants to collect a blood due to a fear of blood collection is unconscious. There was also a problem of causing a medical accident by moving the arm.

The present invention has been made to solve the above problems, it is equipped with an automatic blood pressure blood cell in the blood pressure and blood collection to be made together to reduce the test time and the physical expenditure of the testers and the purpose of reducing the test cost have.

In addition, by providing an arm support and wrist strap to prevent the arm from moving during the blood collection to maximize the ease of blood collection and the purpose of preventing medical accidents in advance.

Figure 1 is a perspective view showing the present invention automatic blood pressure cell.

Figure 2 is a cross-sectional view showing a cross-sectional view of the present invention automatic blood pressure cell.

Figure 3 is a block diagram showing the configuration of the subject innovation automatic blood pressure cell generation unit.

Figure 4 is a flow chart showing the operation sequence of the present invention automatic blood pressure cell.

<Description of main reference numerals in the drawings>

1: body 2: alcohol cotton container

3: needle separator 4: needle collection

5: power switch 6: air inlet

10: compression portion 11: fixed hood

12: opening and closing hood 13: compression stand

14 first sensing means 15 fixed hood rotating plate

16: first driving means 20: arm support

21: wrist strap 22: the second detection means

30: generator 31: compressor

32: second driving means 33: air tank

34: solenoid valve 40: selection

41: Start button 42: Stop button

43: test mode selection button 44: blood pressure mode button

45: blood collection mode button 46: blood pressure / blood collection mode button

50: display unit 60: control unit

In order to achieve the above object, the present invention is installed on the body, and the upper end of the body is compressed to inject and discharge the compressed air so that the appropriate blood pressure is maintained to measure the blood pressure and blood collection to compress or relax the arm of a person Compression air injection into the compression unit, the arm support coupled to the front portion of the compression unit to support the arm, and installed at a predetermined position outside the body to select the inspection items of blood pressure, blood collection, blood pressure / blood collection And a selection unit including a plurality of selection buttons to select discharge, a display unit installed at an outer side of the body to display a test result, and a control unit installed at a predetermined position inside the body to receive external signals and control various devices. It provides an automatic blood pressure blood clot, characterized in that consisting of.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

Figure 1 is a perspective view showing the present invention automatic blood pressure cell according to the present invention, Figure 2 is a cross-sectional view showing a cross-sectional view of the present invention automatic blood pressure cell according to the present invention, Figure 3 is a block diagram showing the configuration of the automatic blood pressure cell according to the present invention, Figure 4 It is a flow chart showing the operation sequence of the present invention automatic blood pressure cell.

As shown, the subject innovation includes a body (1) to form a skeleton, the predetermined position of the body (1) alcohol cotton container (2) for storing the alcohol cotton necessary for disinfection and hemostasis of the skin during blood collection And, after the blood collection needle injection separator (3) for separating the needle according to the size, and needle collection (4) for collecting the lung injection needle separated from the needle separator (3) is provided.

As described above, the alcohol wool container (2), the needle separator (3), the needle collection box (4) is provided in the body (1), respectively, a separate container is required to contain the alcohol cotton and lung needle It does not take a separate time to prepare the alcohol cotton and the treatment of the injection needle to enable a blood collection in a short time.

A power switch 5 for supplying power to various devices is installed at a predetermined outside position of the body 1.

In addition, an air inlet 6 is formed at a predetermined position of the body 1 to serve as a passage through which air is introduced into and discharged from the body 1.

The upper part of the body (1) is inserted into the arm of the person during blood pressure measurement and blood collection, the compression unit for compressing or relaxing the arm of the person is injected and discharged compressed air so that the appropriate blood pressure to maintain the blood pressure measurement and blood collection (10) is provided.

The pressing part 10 is provided with a fixed hood 11 is inserted into the arm of the person is fixed to the upper arm of the arm, the upper end of the fixed hood 11, the arm of the person is easy to the fixed hood (11). Opening and closing hood 12 to be inserted and detached is rotatably coupled.

Here, the opening and closing hood 12 is preferably hinged to the fixed hood 11, but is not limited to this, it is also possible to be slidingly coupled.

The first driving means 16 connected to the opening / closing hood 12 to generate a rotational force to adjust the opening / closing of the opening / closing hood 12 is installed at an inner predetermined position of the body 1. 12 is connected to one end of the rotating shaft of the first driving means by a connecting means (not shown), the opening and closing hood 12 is opened and closed according to the direction in which the first driving means 16 is rotated. .

Here, the motor is mainly used as the first driving means 16.

Compression air is injected into and discharged from the inner circumference of the fixed hood 11 and the opening / closing hood 12, and a compression table 13 for compressing or relaxing the arm of a person is coupled. It is sealed to prevent leakage of compressed air, and is made of cloth or synthetic resin with good touch and easy expansion and contraction.

The first sensing means 14 for detecting the pressure of the compressed air injected into the compression table 13 and the blood vessel sound of a person, that is, the sound hitting the blood vessel while the blood flows through the vessel 13 inside the compression table 13. ) Is installed.

At this time, as the first sensing means 14, a sensor capable of measuring pressure and measuring sound is used.

The lower part of the fixed hood 11, that is, between the fixed hood 11 and the body (1) during blood pressure measurement and blood collection, the human arm is inserted into the fixed hood (11) to examine in a comfortable posture The fixed hood 11 is made to be rotatable, and a fixed hood rotating plate 15 is installed to fix the fixed hood 11 so as not to move after taking a comfortable posture.

An arm support 20 for supporting a person's arm is coupled to the front portion of the fixed hood 11, and an upper surface of the arm support 20 detects the presence or absence of an arm to allow the first driving means 16 to be detected. By controlling the rotation direction, the second sensing means 22 for controlling the opening and closing of the opening and closing hood 12 is provided.

Here, a sensor for detecting the presence or absence of an object is used as the second detecting means 22.

That is, when the arm is not located on the upper surface of the arm support 20, the opening and closing hood 12 is always open, when the arm is located on the arm support 20, the opening and closing hood 12 is It is closed so that the arm does not escape from the fixed hood 11.

The front portion of the arm support 20 is coupled to the wrist rest 21 for fixing the wrist of the person does not move, the wrist rest 21, both ends are the outer surface of the arm support 20 Or fixed, or one end of the wrist support 21 is fixed to the outer surface of the arm support 20 and the other end may be detachably coupled to the outer surface of the arm support 20.

2 and 3, the compressed air is generated at a predetermined position inside the body 1 to send the compressed air to the compression table 13, and compressed air from the compression table 13; A generator 30 for discharging is installed.

The generating unit 30 is provided with a compressor 31 for generating compressed air, and the compressor 31 generates a rotational force to transfer the compressed air generated by the compressor 31 by using the rotational force Two driving means 32 is connected, the second driving means 32 is connected to an air tank 33 for storing the compressed air generated by the compressor 31, the air tank 33 The solenoid valve 34 is connected to the press table 13 to control the flow direction of the compressed air to send compressed air to the press table 13 or to extract the compressed air from the press table 13.

In this case, a motor for transferring air by generating a rotational force is mainly used as the second driving means 32.

A predetermined position outside the body 1 allows to select a test item such as blood pressure measurement, blood collection, blood pressure / blood collection, and injects compressed air generated in the generation unit 30 to the compression table 13. Selector 40 is installed to pressurize or to discharge the compressed air from the pressure table 13 to reduce the pressure.

The selector 40 has a start button 41 which operates the generator 30 to inject compressed air into the presser 13 of the presser 10 and pressurizes the presser 13. Stop button 42 to stop sending compressed air to the compressed air and to discharge the compressed air from the pressure table 13 to depressurize, and to select a test item of blood pressure measurement, blood collection, blood pressure / blood collection ( 43).

The test mode selection button 43 includes a blood pressure mode button 44 for selecting only blood pressure measurement, a blood collection mode button 45 for selecting only blood collection, and a blood pressure / blood collection mode for allowing the blood pressure measurement and blood collection to be performed together. It consists of a button 46.

Here, since the pressure of the compressed air when measuring blood pressure and the appropriate pressure of the compressed air when collecting blood are different, the pressure of the compressed air is selectively selected by selecting the test mode selection button 43. Adjust In other words, if the blood pressure is to be measured, the pressure of the compressed air must be high, and if the blood is to be collected, it must be kept lower than the pressure of the compressed air at the time of blood pressure measurement.

The display unit 50 is provided at a predetermined position outside the body 1 to display the numerical value when the blood pressure is measured. The signal transmitted from the first sensing means 14 is converted into the mmHg value, and the display unit 50 is displayed. Will appear.

The first driving means 16 receives the signal from the first sensing means 14, the second sensing means 22, and the selecting part 40 at a predetermined position inside the body 1. The control unit 60 controls the operation of the unit 30 and the like, and converts the blood vessel sound detected by the first sensing unit 14 into a numerical value and sends it to the display unit 50.

Referring to the operation of the subject innovation automatic blood pressure cell having the configuration as described above are as follows.

First, by turning on the power switch 5 of the automatic blood pressure blood vessels to supply power to various devices, and place the arm of the person on the arm support 20 through the fixing hood 11 and then the wrist strap 21 Fix your wrist).

At this time, the second sensing means 22 coupled to the upper surface of the arm support 20 detects the presence or absence of an arm and generates a signal to send the signal to the controller 60. The first driving means 16 is driven by the controller 60 receiving the signal, and the opening / closing hood 12 connected to the first driving means 16 is closed.

When the opening and closing hood 12 is closed, the human arm is fixed to the fixed hood 11 and can not escape. Here, the opening and closing hood 12 is always open when the human arm is not located on the arm support 20.

When the human arm is located in the opening / closing hood 12 and the arm support 20, the inspection item to be inspected is determined and the inspection mode selection button 43 is pressed.

That is, the test mode selection button 43 is the blood pressure mode button 44 to make only the blood pressure, the blood collection mode button 45 to make the blood collection only, and the blood pressure measurement and blood collection together It consists of the blood pressure / blood collection mode button 46, and selectively press each button according to the test item to be tested.

Referring to Figure 4, the operation in the case of selecting any one of the three selection buttons as described above are as follows.

First, when the blood pressure mode button 44 is selected to measure blood pressure only, when the blood pressure mode button 44 is pressed and the start button 41 is pressed, a signal is generated and sent to the controller 60. And compressed air is generated by the controller 60 in the compressor 31 of the generator 30.

Compressed air generated by the compressor 31 is sent to the air tank 33 through the second driving means 32, the compressed air sent to the air tank 33 by the control unit 60 The flow direction of the controlled solenoid valve 34 is adjusted to be sent to the pressing table 13 of the pressing section 10, and thus the pressing table 13 is expanded.

When the compression table 13 is inflated, the human arm is compressed by the compression table 13, the blood vessels inside the human arm is also compressed to reduce the flow of blood, eventually the compression table 13 is At maximum expansion, the blood flow is at its lowest.

When the compression table 13 is fully inflated, the first detection means 14 installed in the compression table 13 detects the compressed air pressure in the compression table 13 to detect a detection signal in the control unit ( 60, the movement of the compressed air from the generating unit 30 to the pressing table 13 by the control unit 60 is stopped, the compressed air contained in the pressing table 13 By the operation of the solenoid valve 34 is discharged to the outside.

As described above, when the compressed air in the compression table 13 is expanded to the maximum, the flow rate of blood suddenly increases. When the blood flow rate suddenly increases, blood collides with the blood vessels, and blood vessel sounds occur in the blood vessels, at which time the blood pressure becomes the highest.

The speed of blood suddenly accelerates and then slowly slows down. As the blood speed slows down, the blood vessel sounds are gradually weakened, and the blood vessel sounds are not heard at any moment. At this time, the blood pressure is minimum.

Here, the first detecting means 14 installed in the compression table 13 sends a signal generated by detecting the blood vessel sound to the control unit 60, and in the control unit 60 The signal sent from the first sensing means 14 is converted into mmHg and then sent to the display unit 50, and the display unit 50 shows the result.

When the air in the press table 13 is completely drained, the first sensing means 14 detects the pressure of the compressed air and sends a signal to the controller 60, and the first drive by the controller 60. As the means 16 is driven to open and close the hood 12, the measurement of blood pressure is completed.

Secondly, when the blood collection mode button 45 is selected only for blood collection, pressing the blood collection mode button 45 and pressing the start button 41 generates a signal and sends the signal to the controller 60. Compressed air is generated in the compressor 31 of the generator 30 by the operation of the controller 60.

Compressed air generated by the compressor (31) is sent to the air tank (33) via the second driving means (32), and the flow direction is adjusted again in the solenoid valve (34) so that the pressure table (13) ), And the compression table 13 is expanded.

The compression table 13 is expanded to some extent as the first sensing means 14 detects the compressed air pressure and sends a signal to the control unit 60 to stop and maintain a constant pressure. 13) Compressed air pressure within the human arm is compressed and blood pressure rises to a certain extent to maintain a blood pressure suitable for blood collection.

At this time, when the compressed air pressure in the compression table 13 is constant, the blood collection mode button 45 is turned on, and the tester informs the start point of the blood collection.

The blood pressure is kept constant while finding and puncturing blood vessels for blood collection. When the puncture of the blood vessels is completed, the stop button 42 is pressed and blood collection is started.

When the stop button 42 is pressed, the compressed air is released from the press table 13 by the solenoid valve 34 of the generator 30, and the compressed air is completely drawn out from the press table 13. When the first sensing means 14 detects the compressed air pressure and sends a signal to the controller 60, the opening and closing hood is driven by the first driving means 16 driven by the controller 60. By opening 12, blood collection is completed.

Third, when the blood pressure / blood collection mode button 46 is selected in order to measure blood pressure and blood collection, press the blood pressure / blood collection mode button 46 and press the start button 41 to measure blood pressure. During the same operation as when pressing the blood pressure mode button 44 is made.

When the measurement of the blood pressure is completely finished, the first detecting means 14 detects the compressed air pressure in the compression table 13 and sends a signal to the control unit 60, and the solenoid valve is controlled by the control unit 60. By regulating the flow at 34 to fill the compressed air 13 that has been released after blood pressure measurement, the compressed air pressure in the compressed air 13 is raised to be suitable for blood collection.

When the pressure of the compressed air in the compression table 13 is in a state suitable for blood collection, the blood collection mode button 45 is turned on, and the tester informs the start point of the blood collection.

The blood pressure is kept constant while the blood vessel is searched and punctured for blood collection, and when the puncture of the blood vessel is completed, the stop button 42 of the selection unit 40 is pressed and blood collection is started.

At this time, when the stop button 42 is pressed, the compressed air in the pressing table 13 is gradually released, and when the compressed air is completely removed from the pressing table 13, the first sensing means 14 detects this. It sends a signal to the control unit 60, the first driving means 16 is driven by the control unit 60 to open the opening and closing hood 12. This completes blood pressure measurement and blood collection.

Although the automatic blood pressure cell according to the present invention was described with reference to the illustrated drawings, the present invention is not limited by the embodiments and drawings described in the present specification, and various modifications by those skilled in the art within the technical scope of the present invention. Of course this can be done.

As described above, the present invention is to measure the blood pressure and blood collection together, shorten the blood pressure measurement and blood collection time, reduce the cost of the physical strength of the tester, and also to examine many people in a short time It can be effective.

In addition, there is an effect of preventing a medical accident by providing an arm support and a wrist rest to prevent the arm from moving during blood collection.

In addition, there is no need for a separate container to hold the alcohol cotton and lung needle by the alcohol cotton container, needle collection box, needle separator in the main body, extra time is needed to prepare the alcohol cotton and to process the injection needle By doing so, the convenience of blood collection can be improved, the safety of the inspector can be secured, and the extraction can be easily processed.

Claims (8)

Body, Compression part is installed on the upper end of the body to compress and relax the arm of the person is injected and discharged compressed air so that the appropriate blood pressure is maintained to measure the blood pressure and blood collection; Arm support and coupled to the front portion of the pressing portion to support the arm, A selection unit provided at a predetermined position outside the body to select an inspection item of blood pressure, blood collection, blood pressure / blood collection, and a plurality of selection buttons to select injection and discharge of compressed air into the compression unit; A display unit installed at an outer side of the body to display a test result; Automatic blood pressure blood vessels, characterized in that the control unit is installed at a predetermined position inside the body to receive a signal from the outside to control various devices. The method of claim 1, The pressing portion is fixed to the arm is inserted into the upper arm of the arm is fixed; Opening and closing hood that is rotatably coupled to the upper end of the fixed hood to facilitate the removal of the arm, Compression bars coupled to the inner circumference of the fixed hood and the opening and closing hood to inject and discharge compressed air to compress or relax the arm, A rotating plate coupled to the bottom portion of the fixed hood and allowing the fixed hood to rotate; Automatic blood pressure blood vessels, characterized in that the pressure means is installed in the interior of the compression table configured to detect the compressed air pressure and blood vessel sounds generated in the blood vessels of the human body. The method of claim 1, Automatic blood pressure blood vessels, characterized in that the generation portion for generating compressed air to inject the compressed air into the compression or discharge from the compression table in the predetermined position of the body. The method of claim 3, wherein The generation unit A compressor to generate compressed air, Drive means connected to the compressor to transfer compressed air; An air tank connected to the driving means and storing compressed air; And a solenoid valve connected to the air tank and the pressure bar to adjust a flow direction of the compressed air injected and discharged into the pressure bar. The method of claim 1, The selection unit and the start button to inject the compressed air into the pressing unit to pressurize, A stop button to discharge the compressed air from the pressing unit to reduce the pressure; Automatic blood pressure blood vessels, characterized in that consisting of the test mode selection button to select the blood pressure, blood collection, blood pressure / blood sampling mode. The method of claim 1, One end of the arm support is automatic blood pressure blood vessels, characterized in that the wrist is fixed to the wrist so as not to move. The method of claim 1, The blood pressure automatic blood vessel according to the predetermined position of the body is characterized in that the alcohol cotton storage container for storing the alcohol cotton. The method of claim 1, The blood pressure needle according to claim 1, wherein a predetermined position of the body is provided with a needle separator for separating the lung needles in size, and a needle collection container for storing the separated lung needles.