KR101600869B1 - Apparatus, method and system for collecting blood and measuring red blood cell in blood at the same time - Google Patents

Apparatus, method and system for collecting blood and measuring red blood cell in blood at the same time Download PDF

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Publication number
KR101600869B1
KR101600869B1 KR1020150115150A KR20150115150A KR101600869B1 KR 101600869 B1 KR101600869 B1 KR 101600869B1 KR 1020150115150 A KR1020150115150 A KR 1020150115150A KR 20150115150 A KR20150115150 A KR 20150115150A KR 101600869 B1 KR101600869 B1 KR 101600869B1
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South Korea
Prior art keywords
blood
user
red blood
unit
erythrocyte
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KR1020150115150A
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Korean (ko)
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최재규
윤경식
오지훈
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(주) 비비비
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14535—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring haematocrit

Abstract

The present invention relates to an apparatus, a method, and a system for simultaneously performing blood collection of a user and measurement of the number of red blood cells in the user′s blood. More specifically, the apparatus for simultaneously performing blood collection of a user and measurement of the number of red blood cells in the user′s blood comprises: a syringe accommodation unit which is a space where a syringe performing blood collection of the user is coupled; a diluent storage unit which includes a diluent for diluting red blood cells in the user′s blood; a hemocytometer to which blood passing through the diluent storage unit is smeared; a camera unit which takes an image of the blood smeared onto the hemocytometer; and a control unit which controls, when the user′s blood is collected by using the syringe coupled in the syringe accommodation unit, a predetermined amount of blood of the collected blood to move to the diluent storage unit, and controls the blood diluted in the diluent storage unit to be smeared onto the hemocytometer.

Description

TECHNICAL FIELD [0001] The present invention relates to an apparatus, a method, and a system for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user,

The present invention relates to an apparatus, a method and a system for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user. More specifically, the present invention relates to an apparatus, a method and a system thereof for collecting blood from a user, Apparatus, method and system for displaying erythrocyte numbers measured based on an image obtained by diluting and smearing on a hemocytometer and photographing blood blotted out to the hemocytometer .

When a blood test is performed to perform a medical diagnosis, a blood sample is taken from the patient, and the number, the numerical value, and the like of the patient are measured based on the collected blood sample.

The red blood cell count is an important indicator for directly determining the amount of blood loss and health status of a patient and is the most basic test item in blood tests. Especially, in case of Emergency Patient, it is very important to determine the treatment direction of the patient in the immediate measurement and confirmation of the red blood cell number or the number since the red blood cell number or the numerical value can grasp the amount of patient's blood loss.

Conventionally, the measurement of the red blood cell number or the numerical value is performed by collecting blood from a patient, manually transferring the blood directly to a hemocytometer, and then performing a manual process such as a microscope and / It has been common to measure the number or the number of red blood cells, and this method can also be found in US Publication No. US 20130273524 A1.

However, the conventional method has a problem in that blood collection from a user and confirmation of the number of red blood cells or numerals can not be simultaneously performed because blood collection from the user and confirmation of the number of red blood cells or confirmation of the number are performed separately from each other Respectively.

In addition, when the blood collection from the user and the confirmation of the number of red blood cells or the numerical value are not performed at the same time as described above, there is an additional problem that the promptness is lacking and the treatment direction of the patient is not immediately determined.

Therefore, a method for solving the above problems is specifically required.

Patent Document 1: Japanese Patent Application Laid-Open No. 10-2010-0080651 (disclosure: July 12, 2010)

It is an object of the present invention to provide a device capable of simultaneously collecting blood of a user and measuring the number of erythrocytes in the blood of a user so as to solve the above problems.

It is another object of the present invention to provide an apparatus for measuring the number of red blood cells through an automated process in the process of collecting blood and displaying the measured number of red blood cells.

It is another object of the present invention to provide a method and system for collecting blood of a user and measuring the number of erythrocytes in blood of a user so as to solve the above problems.

The technical problems to be solved by the present invention are not limited to the technical problems and other technical problems which are not mentioned can be understood by those skilled in the art from the following description.

According to another aspect of the present invention, there is provided an apparatus for simultaneously collecting blood from a user and measuring the number of erythrocytes in a blood of a user, the apparatus comprising: A dilution liquid storage part including a dilution liquid for diluting red blood cells in the blood of the user, a hemocytometer for blotting out the blood having passed through the diluent storage part, a camera for photographing the blood smeared on the hemocytometer, And a syringe coupled to the syringe receiving portion collects blood of the user, a predetermined amount of blood in the collected blood is moved to the dilutant storage portion, and blood diluted in the dilutant storage portion is supplied to the hematocrit And a control unit for controlling the radiation to be applied to the cytometer.

The apparatus for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user according to an embodiment of the present invention may further include a blood movement unit including a space through which blood collected from the user can flow, A predetermined amount of blood from the blood taken from the syringe can be transferred from the syringe to the diluent storage via the blood transfer part.

The blood sampling of the user may be performed by the sound pressure of the syringe accommodated in the syringe accommodating portion, in the apparatus for simultaneously performing the blood collection of the user and the erythrocyte number measurement in the blood of the user according to an embodiment of the present invention.

The apparatus for simultaneously performing blood collection of a user and measurement of red blood cells in blood of a user according to an embodiment of the present invention may further include a wireless communication unit capable of transmitting and receiving data with at least one external device, The erythrocyte counting request message including the photographed image may be transmitted to the external device and the erythrocyte counting response message including the erythrocyte number information may be received from the external device in response to the erythrocyte counting request message .

The apparatus for simultaneously performing blood collection of a user and measurement of erythrocyte number in blood of a user according to an embodiment of the present invention may further include a display unit capable of displaying data to the user, And the red blood cell number information can be displayed through the display unit.

The apparatus for simultaneously performing blood collection of a user and measurement of erythrocyte number in blood of a user according to an embodiment of the present invention includes transmitting erythrocyte number information in the received red blood cell number measurement response message to the user's mobile terminal, Red blood cell number information may be displayed at the mobile terminal of the transmitted user.

In an apparatus for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user according to an embodiment of the present invention, sodium sulfate (Na2SO4) may be included in the diluent reservoir.

In an apparatus for simultaneously performing blood collection of a user and erythrocyte counting in blood of a user according to an embodiment of the present invention, the apparatus may be based on a catheter.

According to an embodiment of the present invention, there is provided a system for measuring the number of erythrocytes in blood simultaneously with blood sampling, comprising: diluting erythrocytes of a predetermined amount of blood among blood sampled by a user, And a server for receiving a photographed image of the blood smeared on the hemocytometer from the red blood cell counting apparatus, wherein the red blood cell number measuring apparatus is configured to count the number of red blood cells on the basis of the photographed image, The blood red blood cell number information measured by the blood cell analyzer can be received from the server and displayed.

In order to solve the above-mentioned problems, a method for measuring erythrocyte count in blood simultaneously with blood collection by an erythrocyte counting apparatus according to an embodiment of the present invention includes the steps of: collecting blood of a user; Wherein the blood flowing into the blood moving part flows through the diluting liquid storing part, the blood having passed through the diluting liquid storing part is smudged on the hemocytometer, and the smeared hemocytometer And transmitting the photographed image to at least one external device; and receiving the red blood cell number information in the blood from the at least one external device and displaying the received red blood cell number information .

According to the present invention as described above, the following effects can be obtained. However, effects obtained through the present invention are not limited thereto.

First, according to the present invention, there is provided an apparatus capable of simultaneously collecting blood of a user and measuring the number of erythrocytes in the blood of a user.

Second, according to the present invention, there is provided an apparatus for measuring the number of red blood cells through an automated process in the process of collecting blood and displaying the measured number of red blood cells.

Third, according to the present invention, there is provided a method and system for simultaneously performing blood collection of a user and measurement of erythrocyte number in blood of a user.

Fourth, it is possible to measure the number of red blood cells simultaneously with blood collection from a patient in which a large amount of blood loss is expected, and it is possible to promptly determine the direction of the patient's treatment, such as the need for blood transfusion and the amount of infusion, depending on the measurement result.

The effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description will be.

1 is a diagram illustrating a wireless communication system to which the present invention may be applied.
FIG. 2 is a schematic view illustrating a detailed configuration of a device for simultaneously performing blood collection of a user and measurement of erythrocyte count in blood of a user according to an embodiment of the present invention. Referring to FIG.
FIG. 3 is a view for explaining an apparatus for simultaneously collecting blood of a user and measuring the number of erythrocytes in blood of a user according to an embodiment of the present invention. Referring to FIG.
FIG. 4 is a diagram illustrating a cross-sectional view of an apparatus for simultaneously performing a blood collection of a user and an erythrocyte number measurement in blood of a user according to an embodiment of the present invention.
FIG. 5 is a flowchart illustrating a method for collecting blood of a user and measuring erythrocyte numbers in blood of a user simultaneously according to an embodiment of the present invention. Referring to FIG.
FIG. 6 is a block diagram showing an exemplary configuration of a blood sampling and erythrocyte counting apparatus and server according to an embodiment of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following detailed description, together with the accompanying drawings, is intended to illustrate exemplary embodiments of the invention and is not intended to represent the only embodiments in which the invention may be practiced.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. Only.

In some instances, well-known structures and devices may be omitted or may be shown in block diagram form, centering on the core functionality of each structure and device, to avoid obscuring the concepts of the present invention. In the following description, the same components are denoted by the same reference numerals throughout the specification.

Throughout the specification, when an element is referred to as "comprising" or " including ", it is meant that the element does not exclude other elements, do.

Also, the term "part" in the description means a unit for processing at least one function or operation, which may be implemented by hardware, software, or a combination of hardware and software. Furthermore, the terms " a or an, "" one," and similar related terms, unless the context clearly dictates otherwise or clearly contradicted by context, As used herein.

In addition, specific terms used in embodiments of the present invention are provided to facilitate understanding of the present invention. Unless otherwise defined, all terms used herein, including technical or scientific terms, And have the same meaning as commonly understood by those of ordinary skill in the art. The use of such a specific term may be changed to other forms without departing from the spirit of the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following detailed description, together with the accompanying drawings, is intended to illustrate exemplary embodiments of the invention and is not intended to represent the only embodiments in which the invention may be practiced.

1 is a diagram illustrating a wireless communication system to which the present invention may be applied.

Referring to FIG. 1, a wireless communication system to which the present invention can be applied may include a blood collection and red blood cell counting apparatus 100, a server 200, a user terminal 300, and a network 400.

However, the wireless communication system described below includes at least one of the components shown in FIG. 1, but the present invention is not limited thereto. FIG. 1 shows one example of a blood collecting and erythrocyte counting apparatus, a server, And a network are shown. However, in a wireless communication system to which the present invention can be applied, one or more blood collecting and erythrocyte counting apparatuses, user terminals (e.g., a calling terminal and a receiving terminal), a server A relay server, a mediation server, and a client server) and a network, and each blood collection and red blood cell counting device, user terminal, and server can be connected through different networks.

Referring again to FIG. 1, the blood sampling and erythrocyte counting apparatus 100 according to an embodiment of the present invention measures erythrocyte values using a part of a blood sample in the process of collecting blood of a user, The apparatus for displaying blood to the user and the red blood cell number measuring apparatus will be described in detail with reference to FIG. 2 to FIG.

Meanwhile, the user terminal 300 refers to a device capable of transmitting and receiving a communication signal including an image of blood imaged on the hemocytometer and erythrocyte number information measured based on the image, in the embodiment of the present invention do.

At this time, one or more applications may be installed in the user terminal 300 in advance. In particular, an application providing a service for displaying red blood cell number information or an application program interface (API) ), Embedded Software, or Software Deveoloment Kit (SDK) may be pre-installed for the implementation of the present invention.

The user terminal 300 transmits data or signals including image information of the blood smeared to the hemocytometer to the server 200 through the user terminal itself or through the installed one or more applications, Or a signal containing red blood cell number information measured by the microprocessor.

A terminal, a mobile station (MS), a mobile subscriber station (MSS), a subscriber station (SS), an AMS (mobile subscriber station), and the like, as an example of the user terminal 300 according to an exemplary embodiment of the present invention. Advanced Mobile Station (WT), Wireless Terminal (WT), Machine-Type Communication (MTC), Machine-to-Machine (M2M), and Device-to-Device (D2D) devices.

The user terminal 300 in the present invention should be construed as a concept including all the devices that are currently developed, commercialized, or to be developed in the future, in addition to the above-mentioned examples.

In an embodiment of the present invention, the server 200 is an object capable of transmitting and receiving data through a wireless communication network, and may include a mediation server, a relay server, and / or a client server in the present invention.

As an example of the server 200 in the embodiment of the present invention, a cloud server, an IP Multimedia Subsystem (IMS) server, a telephony application server, an IM (instant messaging) server, an MGCF (MSC) server, and a CSCF (Call Session Control Function) server. The server 200 may be a personal computer (PC), a notebook computer, a tablet personal computer (PC) Or may be implemented by an apparatus that refers to an object capable of transmitting and receiving data.

In an embodiment of the present invention, the network 400 includes text, digital images, digital images, and the like between the blood sampling and red blood cell counting apparatus 100, the server 200, and the user terminal 300 Means a wireless data communication network for data transmission and reception, and the type thereof is not particularly limited.

For example, it may be a wireless communication system that provides data transmission / reception service through a wireless communication network. Alternatively, it may be an IP (Internet Protocol) network that provides transmission / reception of large capacity data through Internet Protocol And may be an All IP network incorporating other IP networks.

Also, the network 400 may include a mobile communication network including a Wibro (Wireless Broadband) network, a mobile communication network including WCDMA, a High Speed Downlink Packet Access (HSDPA) network and an LTE (Long Term Evolution) network, A), a satellite communication network, and a Wi-Fi network, or may combine one or more of them.

FIG. 2 is a schematic view illustrating a detailed configuration of a device for simultaneously performing blood collection of a user and measurement of erythrocyte number in blood of a user according to an embodiment of the present invention. Referring to FIG.

2, the blood sampling and erythrocyte counting apparatus 100 includes a wireless communication unit 110, a camera unit 120, a diluent storage unit 130, a hemocytometer 140, a display unit 150, An interface unit 170, a control unit 180, and a power supply unit 190. The power supply unit 190 includes a controller 160,

However, it is to be understood that the present invention may be embodied in other forms without departing from the spirit or essential characteristics thereof, and it is to be understood that the present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics thereof.

First, the wireless communication unit 110 can wirelessly communicate with an external device. The wireless communication unit 110 can wirelessly communicate with an external device using a wireless communication method such as mobile communication, WiBro, Bluetooth, WiFi, Zigbee, ultrasonic, infrared, and RF have.

However, the radio communication method of the blood sampling and erythrocyte counting apparatus 100 is not limited to the specific embodiment. The wireless communication unit 110 may transmit data and / or information received from an external device (server, user terminal, etc.) to the control unit 180 and may transmit data and / or information transmitted from the control unit 180 to the external device have. For this, the wireless communication unit 110 may include a mobile communication module and a local communication module.

The camera unit 120 may include a video signal input unit and a voice signal input unit, and may include a camera module and a microphone module.

The diluent storage unit 130 may store a diluent for diluting a predetermined amount of red blood cells in the blood collected from the user. In the present invention, sodium sulfate (Na2SO4) may be included in the diluent.

The hemocytometer 140 is used to measure the number of cells in the blood (for example, red blood cells, white blood cells, platelets, etc.) or the number of cells in the liquid, ) Can be used to measure the number of cells.

Here, the cell counter is made up of nine squares, and each of the squares may be a square having a width of 1 millimeter (mm), and a square having a width of 1 millimeter and a width of 1 millimeter, As shown in FIG.

The hemocytometer may be coated with blood or the like and the smear blood may be measured using the cell counter. If diluted, the number of cells measured is multiplied by the diluted multiple the number of multiply cells may be measured.

The display unit 150 may display various information to the user. The display unit 150 may output information in the form of text, image, or voice. For this purpose, the display unit 150 may include a display module and a speaker module.

The display module may be a PDP (Plasma Display Panel), an LCD (Liquid Crystal Display), a TFT (Thin Film Transistor) LCD, an OLED (Organic Light Emitting Diode), a flexible display, May be provided in any form well known in the art.

In addition, the display unit 150 may further include any type of output means well known in the art.

The storage unit 160 stores various data and commands. The storage unit 160 may store system software and various applications for blood collection and operation of the red blood cell counting apparatus 100. [

The storage unit 160 may store data such as a RAM (Random Access Memory), a ROM (Read Only Memory), an EPROM (Erasable-Programmable ROM), an EEPROM (Electrically EPROM), a flash memory, a hard disk, a removable disk, Lt; RTI ID = 0.0 > computer-readable < / RTI >

The interface unit 170 serves as a path between the blood sampling and red blood cell counting apparatus 100 and an external device. The interface unit 170 receives data and / or information from an external device or receives power from the external device and transmits the blood and / or information to the internal components of the red blood cell counting apparatus 100, May transmit data and / or information within the device 100 or may supply internal power.

The interface unit 170 may include, for example, a wired / wireless headset port, a charging port, a wired / wireless data port, a memory card port, a universal serial bus An audio input / output port, a video input / output (I / O) port, and the like.

The control unit 180 controls other components to control blood collection and the overall operation of the red blood cell counting apparatus 100. The control unit 180 can execute the system software stored in the storage unit 160 and various applications.

The power supply unit 190 includes a wireless communication unit 110, a camera unit 120, a diluent storage unit 130, a hemocytometer 140, a display unit 150, a storage unit 160, an interface unit 170, And supplies power necessary for the operation of the control unit 180. [ The power supply 190 may include an internal battery.

FIG. 3 and FIG. 4 are views and cross-sectional views for explaining an apparatus for simultaneously performing a blood collection of a user and an erythrocyte number measurement in the blood of a user according to an embodiment of the present invention.

3, an apparatus 100 for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user according to the present invention includes a syringe holder 301, a diluent storage 302, a hemocytometer 303, a camera unit 304, a display unit 305, a blood collection unit 306, and a blood movement unit 307. [

The present invention is based on the fact that, in a basic blood sampling procedure, the blood pressure of a syringe is used to draw blood for blood sampling so that some of the blood of the user is moved to a dilution reservoir and a hemocytometer, and an erythrocyte count After the measurement, the number can be displayed.

More specifically, the syringe 308 for blood collection can be first coupled to the syringe holder 301 of the device for simultaneously performing the blood collection of the user of the present invention and the erythrocyte number measurement of the blood of the user.

Here, the injector is a device for injecting a drug solution into a tissue of an organism including a human body, or conversely, for collecting blood or body fluid from an organism including a human body. Generally, a needle and a drug solution inserted into the body are pushed in, For example. When the piston is pushed or pulled, a negative pressure is generated, and the chemical solution is injected into the body by the negative pressure, or conversely, the body fluid can be collected by the injector.

The syringe holder 301 of the blood sampling and erythrocyte counting apparatus 100 according to the present invention may have a cylindrical structure as shown in FIG. 4, so that by inserting the syringe 308 into the cylindrical structure, (308) and the blood collection and red blood cell counting apparatus (100) may be combined.

However, the syringe holder 301 may be realized in other structures such as a rectangular cylinder, a pentagonal cylinder or the like depending on the shape of the syringe 308, in addition to the cylindrical structure.

As described above, after the syringe 308 for blood collection is coupled to the syringe holder 301, the blood collecting and red blood cell count measuring apparatus 100 coupled with the syringe 308 is injected into the user's body Which can be performed by injecting the blood-sampling unit 306 into the user's body.

In an embodiment of the present invention, the blood sampling and erythrocyte counting apparatus 100 may be based on a catheter, and the catheter may include a blood sampling unit for injecting a drug into the human body, Means a device having a passage shape to be used at a time.

After injecting the blood sampling unit 306 of the blood sampling and red blood cell counting apparatus 100 of the present invention having the syringe 308 coupled to the syringe receiving unit 301 into the user's body, The blood of the user can be introduced into the blood sampling and erythrocyte counting apparatus 100 from the body according to the sound pressure generated by pulling the piston.

Meanwhile, the blood sampling and erythrocyte counting apparatus 100 according to the present invention may further include a blood moving unit including a space through which blood collected from the user can flow.

That is, a predetermined amount of blood among the blood collected from the user may be introduced into the blood moving unit 307, and the remaining blood may be introduced into the syringe 308 to collect blood of the user.

A predetermined amount of blood from the user can be transferred to the blood moving part 307 and then to the diluent storage part 302 through the blood moving part 307. [

The diluent storage 302 may store a dilution solution for diluting red blood cells in a predetermined amount of blood collected from the user. In the present invention, sodium sulfate (Na2SO4) may be included in the dilution solution.

Meanwhile, a predetermined amount of blood among the blood collected from the user having passed through the diluent storage 302 may be blotted out to the hemocytometer 303.

Here, the term "hemosytomiter" is used to measure the number of cells (for example, red blood cells, white blood cells, platelets, etc.) in the blood or the number of cells in the liquid. Generally, a cell counter Measure the number of cells.

Here, the cell counter is made up of nine squares, and each of the squares may be a square having a width of 1 millimeter (mm), and a square having a width of 1 millimeter and a width of 1 millimeter, As shown in FIG.

Meanwhile, the blood sampling and erythrocyte counting apparatus 100 according to the present invention can photograph the blood smeared by the hemocytometer 303 using the camera unit 304, which is not shown in FIGS. 3 and 4 The photographed image photographed by the camera unit 304 can be transmitted to at least one external device through the wireless communication unit included in the blood sampling and erythrocyte counting apparatus 100 according to the present invention.

At this time, the photographed image photographed by the camera unit 304 may be included in the erythrocyte number measurement request message for requesting the counting of red blood cells in the blood of the user, May be transmitted to a predetermined external device (for example, a server, etc.) capable of performing red blood cell counting and used to perform red blood cell counting in the blood of a user. Hereinafter, for convenience of explanation, A server capable of performing red blood cell counting will be described.

Meanwhile, the blood sampling and erythrocyte counting apparatus 100 according to the present invention may receive a red blood cell count response message in response to the red blood cell number count request message from the server, and the red blood cell count response message may include, The number of red blood cells in the blood of the user measured by the user.

In addition, the blood sampling and red blood cell number measuring apparatus 100 according to the present invention may display the number information of erythrocytes in the blood of the received user to the user through the display unit 305, And a red blood cell count display unit capable of displaying the number information of red blood cells in the blood of the received user.

Thus, according to the present invention, rapid and repeated erythrocyte counting can be performed by using the blood sample in emergency patients who need to check the number of erythrocytes at the same time or in a patient whose erythrocyte hemoglobin level is low, which requires regular erythrocyte count confirmation.

In addition, it is possible to measure the number of red blood cells simultaneously with blood collection from a patient in which a large amount of blood loss is expected, and it is possible to promptly determine the treatment direction of the patient such as the necessity of transfusion and the amount of infusion of fluid depending on the measurement result.

Meanwhile, the blood sampling and erythrocyte counting apparatus 100 according to the present invention not only displays the number information of erythrocytes in the blood of the user received from the server to the user through the display unit 305, Lt; / RTI >

Accordingly, the number information of the red blood cells in the blood of the user transmitted to the user's mobile terminal can be displayed on the mobile terminal of the user, so that the mobile terminal of the user other than the apparatus 100 can display the red blood cells It is possible to confirm the numerical information of the number.

FIG. 5 is a flowchart illustrating a method for collecting blood of a user and measuring erythrocyte numbers in blood of a user simultaneously according to an embodiment of the present invention. Referring to FIG.

In FIG. 5, duplicated description of the method of simultaneously performing the blood collection of the user and the erythrocyte number measurement in the blood of the user according to the embodiment of the present invention described above with reference to FIGS. 3 to 4 will be omitted or briefly described do.

According to an embodiment of the present invention, a method for collecting a blood of a user and measuring the number of erythrocytes in the blood of a user simultaneously comprises the blood collection and erythrocyte counting apparatus and the server of the present invention have.

First, a blood sampling and erythrocyte counting apparatus 100 in which a syringe (for example, a disposable syringe having a capacity of 20 milliliters (ml) for collecting blood) is connected to a syringe holder is injected into the user's body, When the piston of the syringe is pulled, the blood of the user is introduced into the blood sampling and erythrocyte counting apparatus 100 from the body according to the sound pressure generated by pulling the piston, thereby collecting the blood of the user. (S501)

In addition, a predetermined amount of blood among the blood collected from the user may be transferred to the diluent storage unit through the blood transfer unit (S502), and the diluent storage unit may dilute the predetermined amount of red blood cells in the blood May be stored. In the present invention, sodium sulfate (Na2SO4) may be included as the diluent.

On the other hand, a predetermined amount of blood from the user, which has passed through the diluent storage unit, may be blotted out to the hemocytometer and thus be located between the lattice structures of the hemocytometer.

Thereafter, the blood sampling and erythrocyte counting apparatus 100 can photograph blood smeared on the hemocytometer through a camera section. (S503 to S504)

The blood sampling and erythrocyte counting apparatus 100 may include a predetermined external device (e.g., a server) capable of performing erythrocyte counting through the wireless communication unit, Lt; / RTI >

Thereafter, the blood sampling and erythrocyte counting apparatus 100 may receive erythrocyte number information measured by an external device (for example, a server) that has transmitted the photographed image from the external apparatus, The measurement of the red blood cell number information can be measured through an automated algorithm that counts a predetermined number of red blood cells in the external device. (S506)

On the other hand, the blood sampling and red blood cell number measuring apparatus 100 receiving the red blood cell number information from the external device can display the red blood cell number information (S507), and also transmits the red blood cell number information to the user mobile terminal And displayed on the user mobile terminal.

FIG. 6 is a block diagram showing an exemplary configuration of a blood sampling and erythrocyte counting apparatus and server according to an embodiment of the present invention.

6, a blood collecting and erythrocyte counting apparatus 100 (hereinafter, referred to as apparatus 100) and a server 200 to which the present invention can be applied are shown. In FIG. 6, only one apparatus and a server One or more devices and servers may be included.

The server 200 includes a wireless communication unit 611 including a transmitting unit and a receiving unit capable of storing data and the like, a memory unit 612, a display unit 613, and a controller (or a processor 614) And this is merely an example, and it may further include other configurations other than the configuration shown in FIG. 6, or alternatively, some of the configurations shown in FIG. 6 may be omitted.

The overall process of blood collection such as signal processing and hierarchical processing of the server 200 and data communication with the red blood cell counting apparatus 100 is controlled by the control unit 614 and is performed by the wireless communication unit 611, 612 and the display unit 613 may be formed.

As described above, the wireless communication unit 611 included in the server 200 may include a transmitting unit and a receiving unit. The transmitting unit and the receiving unit may transmit data or signals through the wireless communication between the device 100 or the server 200 And receive.

The control unit 614 may be operatively connected to the transmitting unit and the receiving unit in the wireless communication unit so that the transmitting unit and the receiving unit can control the process of transmitting and receiving data or signals between the device 100 and the server 200, In an embodiment, the apparatus 100 may receive a red blood cell count request message including a shot image of blood smeared by the hemocytometer.

In addition, the control unit 514 may perform various processes on the data to be transmitted and then transmit the data to the transmission unit. Further, the control unit 514 may perform processing on the data received by the other reception unit. According to an embodiment of the present invention, (514) can control to measure the number of red blood cells in the blood of the user based on the shot image received from the apparatus (100).

If necessary, the control unit 514 may store the information included in the data in the memory. With this structure, the server 200 can perform the methods of various embodiments of the present invention described in FIGS. 1 to 5 described above.

A wireless communication unit 601 including a transmitting unit and a receiving unit of the apparatus 100 is configured to transmit and receive data or signals through wireless communication with the server 200. [ The controller 604 of the apparatus 100 may be configured to be operatively connected to the transmitter and the receiver so that the transmitter and receiver can control transmission and reception of data or signals with other devices including the server 200 .

In addition, as described above, in the present invention, the apparatus 100 includes a display unit 603 for displaying the user's red blood cell number information received from the server 200 in real time, either inside or outside the apparatus 100 can do.

The display unit 603 displays and outputs the information processed by the apparatus 100. [ For example, when the red blood cell number information of the user is received in the device 100, the received red blood cell number information may be displayed using a UI (User Interface) or a GUI (Graphic User Interface).

In addition, the display unit 603 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, a three- (3D display), and there may be two or more display portions depending on the implementation.

For example, the device 100 may be provided with an external display unit and an internal display unit at the same time.

The control unit 604 may perform various processes on the data or the signal to be transmitted and then transmit the data or the signal to the transmission unit. In addition, the control unit 604 may process the data or the signal received by the reception unit. And the information included in the exchanged data may be stored in the memory unit 602. [

Controls 604 and 614 of device 100 and server 200 can direct (e.g., control, coordinate, manage, etc.) the operations of device 100 and server 200, (604, 614) may also be coupled to memory portions (602, 612) capable of storing program codes and data.

In addition, the controllers 604 and 614 may be connected to a memory to store an operating system, applications, and general files in the memory.

The controllers 604 and 614 of the present invention may also be referred to as a processor, a controller, a microcontroller, a microprocessor, a microcomputer, or the like. Meanwhile, the controllers 604 and 614 may be implemented by hardware or firmware, software, or a combination thereof.

In the case of an implementation by firmware or software, an embodiment of the present invention may be implemented in the form of a module, a procedure, a function, or the like which performs the functions or operations described above. The software codes may be stored in memory and may be driven by the control units 604 and 614. The memory may be located inside or outside the apparatus 100 and the server 200 and may exchange data with the controllers 604 and 614 by various well-known means.

On the other hand, the above-described method can be implemented in a general-purpose digital computer that can be created as a program that can be executed in a computer and operates the program using a computer-readable medium. Further, the structure of the data used in the above-described method can be recorded on the computer-readable medium through various means. Computer readable media for storing executable computer code for carrying out the various methods of the present invention include magnetic storage media (e.g., ROM, floppy disks, hard disks, etc.), optical readable media (e.g., Etc.).

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed methods should be considered in an illustrative rather than a restrictive sense. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

An apparatus, a method and a system for simultaneously performing blood collection of a user of the present invention and measurement of erythrocyte number in blood of a user can be applied to various apparatuses, methods and systems for performing blood collection of a user and erythrocyte counting in blood .

100: blood sampling and red blood cell counting apparatus 200: server
601: wireless communication unit 611: wireless communication unit
602: memory unit 612: memory unit
603: Display section 613:
604: Control section 614:

Claims (10)

An apparatus for simultaneously performing blood collection of a user and measurement of erythrocyte numbers in blood of a user,
A syringe receiving portion which is a space to which a syringe for performing blood sampling of the user is coupled;
A diluent storage unit including a diluent for diluting erythrocytes in the blood of the user;
A hemocytometer in which blood having passed through the diluent storage portion is blotted out;
A camera unit for photographing the blood smeared by the hemocytometer;
Wherein when the syringe coupled to the syringe holder collects the blood of the user, a predetermined amount of blood in the collected blood is moved to the diluent storage part, and blood diluted in the diluent storage part is supplied to the hemocytometer And a control unit for controlling the control unit And
And a wireless communication unit capable of transmitting and receiving data with at least one external device,
The control unit transmits an erythrocyte number measurement request message including the photographed image to an external device through the wireless communication unit and transmits a red blood cell count response message including red blood cell number information in response to the red blood cell count request message And receives the blood sample from the external device through the wireless communication unit. The method according to claim 1,
And a blood moving part formed of a space through which the blood collected from the user can flow,
Wherein a predetermined amount of blood among the blood collected from the user is transferred from the syringe to the diluent storage via the blood transfer part. The method according to claim 1,
Wherein the blood sampling of the user is performed by the negative pressure of the syringe contained in the syringe receiving portion. delete The method according to claim 1,
And a display unit capable of displaying data to the user,
And displays red blood cell number information in the received red blood cell number measurement response message through the display unit. The method according to claim 1,
Transmitting red blood cell number information in the received red blood cell number counting response message to the user's mobile terminal,
Wherein the red blood cell number information is displayed on the mobile terminal of the transmitted user. The method according to claim 1,
Wherein the diluent storage portion contains sodium sulfate (Na2SO4). The method according to claim 1,
Wherein the device is based on a catheter. A system for measuring blood red blood cells simultaneously with blood sampling,
An erythrocyte numeral measuring device for erasing a predetermined amount of erythrocytes in the blood collected from the user and smearing the erythrocytes in a hemocytometer; And
And a server for receiving a photographed image of the blood smeared on the hemocytometer from the red blood cell counting apparatus,
And the erythrocyte counting apparatus receives and displays red blood cell number information in the blood measured by the server based on the photographed image from the server. A method for measuring erythrocyte numbers in blood simultaneously with blood sampling,
Collecting blood of a user;
A predetermined amount of blood from the collected blood flows into the blood moving part;
The blood flowing into the blood moving part flows and passes through the diluent storage part;
The blood having passed through the diluent storage portion is applied to the hemocytometer;
Capturing the smeared hemocytometer and transmitting the photographed image to at least one external device; And
Receiving the red blood cell number information in the blood from the at least one external device and displaying the received red blood cell number information, and performing blood collection and red blood cell counting simultaneously.
KR1020150115150A 2015-08-17 2015-08-17 Apparatus, method and system for collecting blood and measuring red blood cell in blood at the same time KR101600869B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230020247A (en) 2021-08-03 2023-02-10 주식회사 삼육오엠씨(365mc) Liposuction risk monitoring device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0580045A (en) * 1991-09-19 1993-03-30 Hitachi Ltd Testing apparatus for hematology
JP2005331506A (en) * 2004-04-22 2005-12-02 Kowa Co Microchip and fluorescent particle counting apparatus equipped with the same
KR20100080651A (en) 2009-01-02 2010-07-12 광운대학교 산학협력단 Detachable glucose measuring instrument

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0580045A (en) * 1991-09-19 1993-03-30 Hitachi Ltd Testing apparatus for hematology
JP2005331506A (en) * 2004-04-22 2005-12-02 Kowa Co Microchip and fluorescent particle counting apparatus equipped with the same
KR20100080651A (en) 2009-01-02 2010-07-12 광운대학교 산학협력단 Detachable glucose measuring instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230020247A (en) 2021-08-03 2023-02-10 주식회사 삼육오엠씨(365mc) Liposuction risk monitoring device

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