KR20150112912A - Storage device for biosensor strip and Blood Glucose Meter with it - Google Patents

Storage device for biosensor strip and Blood Glucose Meter with it Download PDF

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Publication number
KR20150112912A
KR20150112912A KR1020150131339A KR20150131339A KR20150112912A KR 20150112912 A KR20150112912 A KR 20150112912A KR 1020150131339 A KR1020150131339 A KR 1020150131339A KR 20150131339 A KR20150131339 A KR 20150131339A KR 20150112912 A KR20150112912 A KR 20150112912A
Authority
KR
South Korea
Prior art keywords
biosensor strip
biosensor
roll
blood glucose
storage device
Prior art date
Application number
KR1020150131339A
Other languages
Korean (ko)
Inventor
최성숙
Original Assignee
최성숙
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 최성숙 filed Critical 최성숙
Priority to KR1020150131339A priority Critical patent/KR20150112912A/en
Priority to PCT/KR2015/010381 priority patent/WO2017047857A1/en
Publication of KR20150112912A publication Critical patent/KR20150112912A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/00009—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor provided with a sample supporting tape, e.g. with absorbent zones

Abstract

The present invention relates to a storage device of a biosensor strip having improved convenience in use and increased measurement reliability by preventing contamination while storing the biosensor strip by supplying the biosensor strip for measuring the blood glucose automatically to a blood glucose monitoring meter, and to a blood glucose monitoring meter including the same. The storage device of the biosensor strip of the present invention comprises: a main body having a predetermined inner space; a supplying roll rotatably installed in the main body, wherein a sensor unit having a plurality of biosensor strips arranged in line to be separated from each other at a predetermined interval is wound; and a guide roll guiding the sensor unit wound to the supplying roll toward a sensor mounting unit of the blood glucose monitoring meter.

Description

Technical Field [0001] The present invention relates to a storage device for a biosensor strip and a blood glucose meter including the same,

The present invention relates to a biosensor strip storage device and a blood glucose meter including the biosensor strip storage device. More particularly, the present invention relates to a biosensor strip storage device and, more particularly, And more particularly, to a storage device for a biosensor strip having increased reliability and ease of use, and a blood glucose meter including the same.

As the diabetes mellitus, which is a modern adult disease, is increasing, there is a demand for a portable and simple blood glucose measurement device for obtaining blood glucose data necessary for the treatment. Blood sugar can be determined by measuring the concentration of glucose contained in blood. Methods for measuring blood glucose have heretofore been proposed, including a method based on the reducing ability of glucose, a method based on direct reaction of sugar under acidic conditions, an enzyme reaction based on glucose, and the like. As a clinical medical examination method, blood is collected from a finger or a toe, A method of reacting blood obtained with blood glucose with glucose oxidase and converting it into a blood glucose level by using a color reaction that depends on the concentration of glucose in the blood.

A conventional portable blood glucose meter has a structure in which a strip is inserted into a main body of a measuring apparatus and blood is drawn into the strip for measurement. The strip should be used for each measurement with disposable use, and the strip is stored in a separate case Were taken out one by one for each measurement.

However, such a conventional strip storage container has only a simple storage function. Since the remaining strips are exposed to moisture in the air during the process of taking out the strip, the storage period is short, and the reliability of the blood glucose measurement value There was a problem of lowering.

In addition, in the case of an elderly person or a person with a physical disability who performs blood glucose measurement, there is a problem that a series of processes of pulling out a strip and attaching it to a measuring device is very troublesome and difficult to use.

Korean Patent Laid-Open No. 10-2011-0095198: Blood glucose meter with strip holding device and strip storing device Korean Patent No. 10-0691582: Automatic blood glucose measuring device

The present invention has been made to solve the above problems, and it is an object of the present invention to provide a biosensor strip, An object of the present invention is to provide a storage device for a biosensor strip having enhanced convenience and a blood glucose meter including the same.

A storage device for a biosensor strip according to the present invention includes a housing having a predetermined internal space, a sensor part rotatably installed in the housing, and arranged in an inline manner so that a plurality of biosensor strips are spaced apart from each other by a predetermined distance, And a guide roll for guiding the sensor portion wound on the supply roll to the sensor mounting portion of the blood glucose meter.

The sensor unit includes a packaging material including an upper packaging material and a lower packaging material, which are respectively packed on upper and lower sides of the biosensor strip, and the guide roll includes upper and lower rollers spaced apart from each other with the sensor unit interposed therebetween Preferably, the upper roll and the lower roll are formed so as to wind up the upper and lower packaging materials, respectively, so that the biosensor strip is exposed.

The upper and lower packaging materials may be formed by squeezing a space between both sides of the biosensor strip and the space between the biosensor strips so that the biosensor strip is not exposed to air before use.

A blood glucose meter including a storage device for storing a biosensor strip according to the present invention includes a main body having a storage device of the biosensor strip or being installed at one side thereof, And a display unit which is formed on one side of the outer circumference of the main body and displays a blood glucose measurement value measured by the measurement unit.

The main body is provided with a cartridge mounting part for allowing the storage device of the biosensor strip to be installed therein. The main body of the biosensor strip is mounted on the cartridge mounting part by rotating a guide roll or a supply roll of the storage device of the biosensor strip, May be provided.

Since the storage device of the biosensor strip according to the present invention and the blood glucose meter including the biosensor strip can keep the biosensor strip in a sealed state until immediately before use, the storage period of the biosensor strip is prolonged, It is possible to prevent the reliability of the value from being lowered.

In addition, when cartridge-type storage means is mounted or replaced, each biosensor strip is automatically drawn out and mounted on the blood glucose meter, thus increasing the usability.

1 is a perspective view showing an embodiment of a storage device for a biosensor strip according to the present invention,
FIG. 2 is a conceptual diagram showing a configuration of a storage device of the biosensor strip of FIG. 1,
3 is a cross-sectional view of the supply roll and sensor unit of FIG. 1,
4 is an enlarged cross-sectional view showing a structure of a lead-out portion from which a biosensor strip is drawn,
FIG. 5 is a perspective view illustrating an embodiment of a blood glucose meter including a storage device of the biosensor strip of the present invention. FIG.
6 is a partially cutaway perspective view showing an embodiment of a rotation drive unit for rotating a guide roll,
7 is a perspective view showing another embodiment of the rotation driving unit.

Hereinafter, a biosensor strip storage device and a blood glucose meter including the same according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 to 4, a storage device 100 for a biosensor strip according to the present invention includes a housing 110, a supply roll 120 and a guide roll 130 installed inside the housing 110, And a sensor unit 140 wound around the supply roll 120 and stored.

The housing 110 is provided with an internal space into which the supply roll 120 and the guide roll 130 can be housed and a draw-out hole 111 through which the biosensor strip 141 can be drawn is formed at one side .

The sensor unit 140 of the present embodiment may be provided with the biosensor strips 141 wrapped around the supply roll 120.

The sensor unit 140 is composed of a biosensor strip 141 and a packaging material 142 for packaging the biosensor strip 141. The biosensor strip 141 is provided in an inline state spaced apart at a predetermined interval along the longitudinal direction, Encapsulates the biosensor strip 141 and encapsulates it.

The packaging material 142 includes a top packaging material 143 and a bottom packaging material 144 and a biosensor strip 141 is embedded between the top packaging material 143 and the bottom packaging material 144. The upper packaging material 143 and the lower packaging material 144 are adhered on both sides with the biosensor strip 141 as a center and both end portions in the longitudinal direction of the biosensor strip 141, .

Therefore, before the biosensor strip 141 is opened, the biosensor strip 141 is kept packaged in the inner space sealed by the upper and lower packing materials 143 and 144, and the contact between the biosensor strip 141 and moisture and other contaminants in the air is blocked, Can be thoroughly blocked by external factors that may affect the performance of the system.

The sensor unit 140 including the biosensor strips 141 packed inline by the package 142 is wound around the supply roll 120.

The supply roll 120 is installed at one side of the inside of the housing 110 in a state in which the sensor unit 140 is wound and rotatably installed in the housing 110 so that the sensor unit 140 can be loosened And is rotatably formed.

Although the supply roll 120 is shown as a cylindrical member having a circular cross section in this embodiment, the supply roll 120 may be formed in a polygonal shape having a polygonal shape such as a triangular shape, a square shape, or a hexagonal shape.

The guide roll 130 includes an upper roll 131 and a lower roll 132 which are spaced apart from each other by a predetermined distance in the housing 110.

The upper and lower rollers 131 and 132 are wound around the upper and lower packing materials 143 and 144 so that the upper and lower packing materials 143 and 144 are separated from each other, So that they can be wound separately.

When the upper roll 131 and the lower roll 132 are rotated in the winding direction of the upper package 143 and the lower package 144, the sensor unit 140 is released from the supply roll 120, The packaging material 143 and the lower packaging material 144 may be separated and the biosensor strip 141 may be exposed and drawn out of the housing 110 through the extraction hole 111 of the housing 110. [

A guide member 112 for guiding the biosensor strip 141 to be drawn out to the drawing-out hole 111 may be provided in the housing 110. In this embodiment, the guide member 112 only serves to guide the pull-out direction of the biosensor strip 141 passing through the draw-out hole 111, but the rotating biosensor strip 141 is pulled out To provide a grounding output.

Referring to FIG. 5, the blood glucose meter 200 of the present invention may be formed in a form in which the storage device 100 of the biosensor strip can be embedded.

The blood glucose meter 200 may include a main body 210 and a measuring unit 220 and a display unit 230 formed on the main body 210.

The main body 210 is formed with a cartridge mounting portion 211 on one side of which the storage device 100 of the biosensor strip can be embedded.

The cartridge mounting portion 211 corresponds to the shape and size of the storage device 100 of the biosensor strip and may be formed to open and close the mounting space through the cover member 212.

In the mounting space, a rotary drive shaft 213 for rotating the upper roll 131 and the lower roll 132 is protruded. The upper roll 131 and the lower roll 132 are splined with the rotary drive shaft 213 and can be taken out while being rotated by driving the rotary drive shaft 213. [

A measurement unit 220 for measuring blood glucose is provided on one side of the main body 210 through the biosensor strip 141.

The measurement unit 220 is provided with an inlet 221 to allow the biosensor strip 141 to be drawn out from the storage device 100 of the biosensor strip to be drawn in and a discharge port 222 ).

Therefore, the biosensor strip 141 is drawn out from the storage device and then enters the measurement unit 220 through the inlet 221. The end of the biosensor strip 141 protrudes from the measurement unit 220 through the discharge port 222 by a predetermined length. At this time, the electrode connection terminal (not shown) provided inside the measurement unit 220 Is connected to the electrode connection portion formed on the biosensor strip (141).

The measuring unit 220 is provided with a reaction unit which reacts with the reaction enzyme by injecting body fluid, that is, the blood of the measurer, into the reaction unit, Blood glucose levels are measured.

The display unit 230 displays measured values measured by the measuring unit 220, and a typical liquid crystal display may be used.

FIG. 6 shows an embodiment of a rotation driving unit 240 for rotating the upper roll 131 and the lower roll 132.

The rotary drive shaft 213 rotates the rotary drive shaft 213 so that the upper roll 131 and the lower roll 132 are rotated in opposite directions to each other. Therefore, each rotary drive shaft 213 is connected to the gear 244 And the one-side gear 244 is connected to the driving motor 241 through a belt.

When the drive motor 241 is driven, the rotary shaft of the one-side rotary drive shaft 213 is rotated by the belt 242 and the pulley 243, and the other rotary drive shaft 213 is also rotated by the one-side rotary drive shaft 213 and the gear 244 So that the upper roll 131 and the lower roll 132 are rotated so that the biosensor strip 141 can be taken out from the storage device.

The rotation drive unit 240 may be configured to rotate the rotation drive shaft 213 by turning the handle 245 directly as shown in FIG. The rotation drive unit 240 of the present embodiment can adjust the amount of rotation while the user directly observes the biosensor strip 141 protruding through the discharge port 222. In this case, when the protrusion length is guided on the biosensor strip 141 The biosensor strip 141 can be taken out while confirming the appropriate protrusion length.

The storage device 100 of the biosensor strip according to the present invention described above can maintain the biosensor strip 141 in a packed state while being sealed by the packaging material 142, And the reliability of the measured value is high when measuring blood glucose.

In addition, since the measurement is automatically performed without the need for the user to attach the biosensor strip 141 directly to the measuring instrument, the elderly can conveniently perform the blood glucose measurement.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

100: Storage device of biosensor strip
110: housing 111: drawing hole
112: Guide member 120: Feed roll
130: guide roll 131: upper roll
132: lower roll 140: sensor part
141: Biosensor strip 142: Packing material
143: upper package 144: lower package
200: blood glucose meter
210: main body 211: mounting portion
212: Cover member 213:
220: measuring part 221: inlet
222: discharge port 230: display
240: rotation driving part 241: driving motor
242: Belt 243: Pulley
244: Gear 245: Handle

Claims (5)

A housing having a predetermined inner space;
A supply roll rotatably installed in the housing, the sensor roll being wound in an in-line manner so that a plurality of biosensor strips are spaced apart from each other;
And a guide roll for guiding the sensor portion wound on the supply roll to the sensor mounting portion of the blood glucose meter. The method according to claim 1,
Wherein the sensor unit includes a packaging material including an upper packaging material and a lower packaging material that are respectively packaged in upper and lower portions of the biosensor strip,
Wherein the guide roll includes an upper roll and a lower roll which are vertically spaced apart from each other with the sensor portion interposed therebetween,
Wherein the upper roll and the lower roll are formed so as to wind up the upper and lower packaging materials so as to expose the biosensor strip, respectively. 3. The method of claim 2,
Wherein the upper packaging material and the lower packaging material compress the spaces between both side edges of the biosensor strip and the biosensor strips so that the biosensor strips are not exposed to air before use. A biosensor strip according to any one of claims 1 to 3, wherein the biosensor strip storage device is installed or mounted on one side;
A measurement unit connected to the electrode of the biosensor strip extracted from the storage unit and measuring blood glucose when the body fluid is injected;
And a display unit formed on one side of the outer circumferential surface of the body to display a blood glucose measurement value measured by the measurement unit. 5. The method of claim 4,
The main body is provided with a cartridge mounting portion for storing the storage device of the biosensor strip,
And a rotation driving unit for rotating the guide roll or the supply roll of the storage device of the biosensor strip mounted on the cartridge mounting unit to withdraw the biosensor strip.
KR1020150131339A 2015-09-17 2015-09-17 Storage device for biosensor strip and Blood Glucose Meter with it KR20150112912A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020150131339A KR20150112912A (en) 2015-09-17 2015-09-17 Storage device for biosensor strip and Blood Glucose Meter with it
PCT/KR2015/010381 WO2017047857A1 (en) 2015-09-17 2015-10-01 Biosensor strip storing device and blood glucose monitoring device including same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150131339A KR20150112912A (en) 2015-09-17 2015-09-17 Storage device for biosensor strip and Blood Glucose Meter with it

Publications (1)

Publication Number Publication Date
KR20150112912A true KR20150112912A (en) 2015-10-07

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KR1020150131339A KR20150112912A (en) 2015-09-17 2015-09-17 Storage device for biosensor strip and Blood Glucose Meter with it

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WO (1) WO2017047857A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111551734B (en) * 2020-03-16 2023-05-30 中国人民解放军陆军军医大学第一附属医院 Blood glucose meter and test paper feeding mechanism thereof
CN116953263B (en) * 2023-09-19 2023-12-15 深圳市比特科技有限公司 Pregnancy test stick with contrast function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6213343B1 (en) * 1998-10-13 2001-04-10 Avery Dennison Corporation Portable sterile bandage dispenser
US20030211619A1 (en) * 2002-05-09 2003-11-13 Lorin Olson Continuous strip of fluid sampling and testing devices and methods of making, packaging and using the same
DE10244775A1 (en) * 2002-09-26 2004-04-08 Roche Diagnostics Gmbh Capillary sensor analysis system
AR058289A1 (en) * 2005-12-12 2008-01-30 Glaxo Group Ltd COLLECTOR TO BE USED IN MEDICINAL DISPENSER
US8337423B2 (en) * 2009-07-14 2012-12-25 Becton, Dickinson And Company Blood glucose sensor

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