KR101744311B1 - Apparatus for measuring physiological signal and disposable cover combined with the same - Google Patents

Apparatus for measuring physiological signal and disposable cover combined with the same Download PDF

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Publication number
KR101744311B1
KR101744311B1 KR1020150184525A KR20150184525A KR101744311B1 KR 101744311 B1 KR101744311 B1 KR 101744311B1 KR 1020150184525 A KR1020150184525 A KR 1020150184525A KR 20150184525 A KR20150184525 A KR 20150184525A KR 101744311 B1 KR101744311 B1 KR 101744311B1
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South Korea
Prior art keywords
fastening
groove
latching
light
lid
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KR1020150184525A
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Korean (ko)
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이동화
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(주)참케어
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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
    • A61B5/145—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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—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 using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • 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
    • A61B5/1468—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 using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477—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 using chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The bio-signal measuring apparatus of the present invention includes a body portion including a light emitting element coupling portion to which a light emitting element is coupled and a light receiving element coupling portion to which the light receiving element is coupled, the light emitting element coupling portion being longitudinally folded; A first fastening groove disposed adjacent to the light emitting element coupling portion; And a second coupling groove disposed adjacent to the light-receiving device coupling portion, wherein a cover portion formed to cover the light-emitting device and the light-receiving device is coupled to the first coupling groove and the second coupling groove.

Description

TECHNICAL FIELD [0001] The present invention relates to a living body signal measuring apparatus and a disposable lid unit coupled to the living body signal measuring apparatus and the disposable lid unit.

The present invention relates to a bio-signal measuring device and a disposable lid attached thereto.

An apparatus for measuring oxygen saturation, which is an example of a bio-signal measuring apparatus, is a device for measuring oxygen saturation without directly collecting blood using the optical characteristics of hemoglobin not bound to oxygen-bound hemoglobin in the blood.

Such an oxygen saturation measuring apparatus has been developed and used in various forms. For example, the grasping type oxygen saturation sensor unit has a complicated structure with a large number of components for constituting a grip, a complex structure for fixing the oxygen saturation sensor unit to a finger, There is a troublesome problem.

To improve this, a band type oxygen saturation sensor unit is recently developed and used, in which an oxygen saturation sensor unit is wrapped around a finger of a subject to be worn as a bandage.

With respect to this band type oxygen saturation sensor unit, the prior art Korean Patent Publication No. 2004-0012640 (the invention, a sensor unit of an oxygen saturation measuring instrument) can be used regardless of the size of a body applied area, And a sensor unit of a saturation meter.

However, such a band type oxygen saturation sensor unit is an integrated type in which a band for wrapping a finger and a sensor for measuring oxygen saturation are combined, and there is a problem in that, when a plurality of subjects use the sensor, the risk of transmission is high. Accordingly, although the conventional oxygen saturation sensor unit is manufactured in a disposable manner, the expensive sensor is discarded only once.

An embodiment of the present invention aims to provide a disposable lid which can be attached to and detached from a living body signal measuring apparatus and a living body signal measuring apparatus.

It is to be understood, however, that the technical scope of the present invention is not limited to the above-described technical problems, and other technical problems may be present.

According to an aspect of the present invention, there is provided an apparatus for measuring bio-signals, including a light emitting device coupling unit coupled to a light emitting device, and a light receiving device coupling unit coupled to the light receiving device, A body portion including a folded portion folded so that the light receiving elements face each other; A first fastening groove disposed adjacent to the light emitting element coupling portion; And a second coupling groove disposed adjacent to the light-receiving device coupling portion, wherein a cover portion formed to cover the light-emitting device and the light-receiving device is coupled to the first coupling groove and the second coupling groove.

In addition, the disposable lid unit coupled to the bio-signal measuring apparatus according to an embodiment of the present invention includes: a cover surface formed to surround an end portion of a finger; A first fastening portion disposed on one surface of the lid surface and inserted and fastened to the first fastening groove of the bio-signal measuring device; A second fastening part disposed on one surface of the lid surface and inserted and fastened to the second fastening groove of the bio-signal measuring device; A first light projecting window disposed so as to face the light emitting element of the biological signal measuring apparatus; And a second light transmitting window disposed so as to face the light receiving element of the bio-signal measuring apparatus, wherein the first connecting groove is disposed adjacent to the light emitting element and the second connecting groove is disposed adjacent to the light receiving element. And is coupled to the body portion of the device.

According to any one of the above-mentioned means for solving the problems of the present invention, it is possible to repeatedly use the body portion of the bio-signal measuring apparatus and replace the lid portion which is susceptible to contamination by one use, There is an effect that contagion is prevented.

In addition, mounting and dismounting of the lid part can be easily performed by a simple operation by the fastening groove formed in the living body signal measuring device and the fastening part formed in the lid part.

1 is a block diagram of an apparatus for measuring bio-signals according to an embodiment of the present invention.
2 is a perspective view illustrating a body part of a bio-signal measurement apparatus according to an embodiment of the present invention.
3A and 3B are perspective views showing an upper surface and a lower surface of the disposable lid according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view illustrating a disposable lid coupled to a bio-signal measuring apparatus according to an embodiment of the present invention.
Fig. 5 is an enlarged view for explaining a fastening groove included in the main body portion of Fig. 2;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

In the entire specification of the present invention, when a part is referred to as being "connected" to another part, it is not necessarily the case that it is "directly connected", but also "electrically connected" .

In the entire specification of the present invention, when a member is located on another member, this includes not only a case where a member is in contact with another member but also a case where another member exists between the two members.

Throughout the specification of the present invention, when a part is referred to as "including " an element, it is understood that it may include other elements as well, without excluding other elements unless specifically stated otherwise. The terms "about "," substantially ", etc. used to the extent that they are used throughout the present disclosure are used in their numerical value or in close proximity to their numerical values when the manufacturing and material tolerances inherent in the stated meanings are presented, Accurate or absolute numbers are used to prevent unauthorized exploitation by unauthorized intruders of the referenced disclosure. The word " step (or step) "or" step "used in the specification of the present invention does not mean" step for.

The present invention relates to a bio-signal measuring device and a disposable lid attached thereto.

A disposable lid part having a plurality of fastening parts is attached to a plurality of fastening grooves provided in a living body signal measuring device for measuring the amount of oxygen in blood by detecting light of a light emitting element transmitted through a finger of a subject, The oxygen saturation is measured by contacting the subject's finger with the surface of the subject. Since the disposable lid can be replaced every time it is measured, it is effective to prevent contamination of the lid and transmission by bacteria or the like. In addition, since the bio-signal measuring device having the concave-shaped coupling groove formed therein and the disposable lid part having the protruded coupling part corresponding to the coupling groove are fitted and fitted, the disposable lid part is easily detached and attached by simple operation.

1 is a block diagram of an apparatus for measuring bio-signals according to an embodiment of the present invention.

Referring to FIG. 1, the bio-signal measuring apparatus of the present invention includes a light emitting device 111, a light receiving device 121, and a controller 300.

The bio-signal measuring apparatus of the present invention calculates the oxygen saturation of the subject based on a value sensed through the light-receiving element 121 by the light amount emitted from the light-emitting element 111 and transmitted through the finger of the subject.

The control unit 300 drives the light emitting device 111 and the light receiving device 121 and measures the degree of oxygen saturation based on the sensed value through the light receiving device 121. Here, the light emitting element 111 may be a light source, and the light receiving element 121 may be an optical sensor or a photodetector.

For example, when the control unit 300 emits light from the light emitting device 111 and transmits through the finger of the subject, the amount of light sensed by the light receiving element 121 increases along with the expansion and contraction of the pulsatile arterial blood vessel, The oxygen saturation of the arterial blood is calculated using the properties that depend on the sensory ratio between the saturated hemocytes.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the detailed configuration of a bio-signal measuring apparatus according to the present invention will be described in detail.

FIG. 2 is a perspective view illustrating a body part of a bio-signal measurement apparatus according to an embodiment of the present invention, and FIGS. 3A and 3B are perspective views showing an upper surface and a lower surface of the disposable lid according to an embodiment of the present invention FIG. 4 is a cross-sectional view showing a disposable lid part coupled to a bio-signal measuring device according to an embodiment of the present invention, and FIG. 5 is an enlarged view illustrating a fastening groove included in the body part of FIG.

2, the bio-signal measuring apparatus 10 includes a main body 100, a folded portion 105, a light emitting element coupling portion 110, a light receiving element coupling portion 120, a first coupling groove 115, And a second fastening groove 125.

1 and 2, the main body 100 includes a light emitting element coupling portion 110 to which the light emitting element 111 is coupled and a light receiving element coupling portion 120 to which the light receiving element 121 is coupled. .

2, the light emitting device coupling unit 110 may be disposed at an upper portion of the main body unit 100, and the light receiving device coupling unit 120 may be disposed at a lower portion thereof. However, no. For example, conversely, the light receiving element coupling portion 120 may be disposed on the upper portion of the main body 100, and the light emitting element coupling portion 110 may be disposed on the lower portion.

The main body 100 includes a folded portion 105 that folds the light emitting element 111 and the light receiving element 121 so as to face each other.

The folded portion 105 may be disposed in the middle of the main body 100 so that the main body 100 may be folded so that the interval at which the finger of the subject is disposed is formed. The folded portion 105 may be made of an elastic material having a restoring force or a flexible material, but is not limited thereto. The folded portion 105 can be adjusted so that the main body portion 100 can be applied to the various fingers of the subject by adjusting the spacing of the fingers apart regardless of the size of the measurement region.

Illustratively, when the main body 100 is folded by the folded portion 105, the light emitting element 111 and the light receiving element 121 are disposed so as to face each other as shown in FIG. 1, The amount of light transmitted through the finger of the subject can be calculated on the basis of the value sensed by the light receiving element 121. [

The main body 100 includes a first coupling groove 115 disposed adjacent to the light emitting element coupling portion 110 and a second coupling groove 125 disposed adjacent to the light receiving element coupling portion 120 .

2, the first fastening groove 115 has a first fastening groove 115 at a position adjacent to the light emitting device coupling portion 110 and a second fastening groove 115 at a position adjacent to the light receiving device coupling portion 120. [ 2 coupling grooves 125 may be disposed, but the present invention is not limited thereto. For example, the second coupling groove 125 may be disposed at a position adjacent to the light emitting device coupling portion 110, and the first coupling groove 115 may be disposed at a position adjacent to the light receiving device coupling portion 120. The first coupling groove 115 may be disposed at a position adjacent to the light emitting element coupling portion 110 and the light receiving element coupling portion 120, respectively. Alternatively, only the second coupling groove 125 may be disposed.

The lid part 20 formed to cover the light emitting element 111 and the light receiving element 121 is coupled to the first engagement groove 115 and the second engagement groove 125.

3A and 3B, the lid part 20 includes a lid 200, a first light transmitting window 210, a first coupling part 215, a second light transmitting window 220, a second coupling part 225, an adhesive layer 230, and a protective film (not shown).

The cover surface 200 is formed to surround the end portion of the finger. The cover surface 200 may wrap one or more ends of the fingers or only a part of the circumference thereof. In addition, the cover surface 200 may be formed of a flexible material such as a band or a bandage wound around a finger or the like.

Since the lid portion 20 can be applied regardless of the thickness of the finger of the subject and can be changed every time of measurement, the effect of preventing the subject from being infected by contamination and bacteria of the lid 20 have.

Referring to FIG. 3A, the lid unit 20 includes a first coupling unit 215 and a second coupling unit 225, which are formed to protrude from one surface of the cover surface 200.

Referring to FIG. 3B, the lid unit 20 includes a protective film (not shown) for protecting the adhesive layer 230, including an adhesive layer 230 surrounding the fingers of the subject and fixing the lid surface 200 do. The adhesive layer 230 is bonded to a predetermined portion of the other surface of the cover surface 200. Illustratively, the adhesive layer 230 may be disposed on the edge of the other surface of the cover surface 200, respectively. The protective film may be attached to the adhesive layer 230 to protect each adhesive layer 230 and may be removed from the adhesive layer 230 when the cover layer 200 is fixed through the adhesive layer 230.

3A and 3B, the lid unit 20 includes a first light transmitting window 210 and a second light transmitting window 220 through which light emitted from the light emitting device 111 is transmitted.

The first light transmitting window 210 is arranged to face the light emitting element 111 and the second light transmitting window 220 is arranged to face the light receiving element 121. The first light-transmitting window 210 and the second light-transmitting window 220 may be made of a light-transmitting material.

The first fastening part 215 and the second fastening part 225 are formed to extend in the vertical direction from the cover face 200 and have a first fastening groove 115 and a second fastening groove 125 Respectively.

The first fastening part 215 and the second fastening part 225 formed on the lid part 20 are connected to the first fastening recess 115 and the second fastening recess 125 formed in the bio- And the detailed structure of the fastening groove and fastening portion will be described.

As shown in FIGS. 2 and 4, the main body 100 includes a first engagement groove 115 and a second engagement groove 125. As shown in FIGS. 4 (a), the first fastening groove 115 includes a first fastening groove 126 and a second fastening groove 127, as shown in FIG. 4 (b) The second engaging groove 125 includes a first engaging groove 126 and a second engaging groove 127. As shown in Fig.

As shown in FIG. 3A, the lid surface 200 includes a first fastening portion 215 and a second fastening portion 225. The first fastening part 215 and the second fastening part 225 include first fastening parts 235 and 245 and second fastening parts 236 and 246, The first engaging portions 235 and 245 and the second engaging portions 236 and 246 are fastened to the first engaging groove 126 and the second engaging groove 127, respectively.

In other words, the first fastening portion 215 includes a first fastening groove 126 formed in the first fastening groove 115, first fastening portions 235 and 245 fastened to the second fastening groove 127, And the second fastening portions 225 are fastened to the first fastening grooves 126 and the second fastening grooves 127 respectively formed in the second fastening grooves 125 First and second fastening portions 235 and 245, and second fastening portions 236 and 246.

The first engaging portions 235 and 245 include protrusions 231 and 241 extending vertically from the cover surface 200 and locking protrusions 232 and 242 formed at the ends of the protrusions 231 and 241, The second locking portions 236 and 246 include protrusions 233 and 243 extending vertically from the cover surface 200 and locking protrusions 234 and 244 formed at the ends of the protrusions 233 and 243.

Specifically, as shown in FIGS. 3A and 4A, the first fastening portion 215 is disposed on one surface of the cover surface 200, and is inserted into the first fastening groove 115 and fastened.

4A, the first fastening portion 215 includes a first fastening portion 235 and a second fastening portion 236, and the first fastening groove 115 includes a first fastening groove 235, 126 and a second latching groove 127.

Referring to FIGS. 2 and 4A, the first fastening groove 115 is formed by a predetermined length along the side surface of the main body 100 and includes a first latching groove 126 and a second latching groove 126, And an engagement groove 127.

4A, the first fastening portion 215 includes a first fastening portion 235 fastened to the first fastening groove 126 and a second fastening portion 235 fastened to the second fastening groove 127, (236). The first and second latching parts 235 and 236 are provided with protrusions 231 and 233 extending in the vertical direction from the cover face 200 and latching protrusions 232 and 232 formed at the ends of the protrusions 231 and 233 , 234, respectively.

In other words, the first latching part 235 is formed at the end of the first projecting part 231 and the first projecting part 231 extending in the vertical direction from the lid face 200 and is formed in the shape of the first latching groove 126 And includes a first locking protrusion 232 formed to correspond thereto.

The second engaging part 236 is formed at the end of the second protrusion 233 and extends in the vertical direction from the cover face 200 and is formed to correspond to the shape of the second engaging groove 127 And a second locking protrusion 234.

Here, the first latching groove 126 is formed in a concave shape corresponding to the outer shape of the first latching protrusion 232. A part of the first latching protrusion 232 is inserted into the first latching groove 126. The second latching groove 127 is formed in a concave shape corresponding to the outer shape of the second latching protrusion 234. A part of the second locking protrusion 234 is inserted into the second locking groove 127. That is, the first latching groove 126 and the second latching groove 127 are formed to correspond to the outer shape of the first latching protrusion 232 and the second latching protrusion 234.

For example, when the first fastening portion 215 is fastened to the first fastening groove 115, the first fastening portion 235 and the second fastening portion 236 extend in the lateral direction of the main body 100 . Then, the first projecting portion 231 and the second projecting portion 233 are moved to the lower side of the main body 100. The first engaging portion 235 and the second engaging portion 235 which are opened so that a part of the first engaging projection 232 and the second engaging projection 234 are inserted into the first engaging groove 126 and the second engaging groove 127, The first fastening part 125 can be fastened to the first fastening groove 115 as the fastening part 236 returns to its original position.

 Referring to FIGS. 3A and 4B, the second fastening part 225 is disposed on one side of the cover surface 200 and is inserted and fastened to the second fastening groove 125.

4B, the second fastening portion 225 includes a first fastening portion 245 and a second fastening portion 246, and the second fastening groove 125 includes a first fastening groove 245, 126 and a second latching groove 127.

The second fastening groove 125 includes a first fastening groove 126 and a second fastening groove 127 which are arranged to face each other and have an arcuate shape along the periphery of the light receiving element coupling portion 120.

The second fastening part 225 includes a first fastening part 245 and a second fastening part 246 fastened to the first fastening groove 126 and the second fastening groove 127, respectively.

The first and second latching portions 245 and 246 are provided with protrusions 241 and 243 extending in the vertical direction from the cover surface 200 and latching protrusions 242 and 245 formed at the ends of the protrusions 241 and 243 Respectively.

The first latching portion 245 includes a first protrusion 241 extending in the vertical direction from the lid surface 200 and a second protrusion 241 extending from the end of the first protrusion 241 And a first latching protrusion 242 formed to penetrate the first latching groove 126.

The second latching portion 246 includes a second protrusion 243 extending in the vertical direction from the lid surface 200 and a second protrusion 243 formed at the end of the second protrusion 243, And a locking protrusion 244.

4 and 5, the first latching groove 126 includes an inlet 128 and a first latching portion 245 into which the first latching portion 245 is inserted, And a step 129 for preventing the upward movement of the first latching part 245 after sliding. The second engaging groove 127 is formed in the second engaging portion 246 after the entrance portion 128 and the second engaging portion 246 into which the second engaging portion 246 is inserted are slid from the entrance portion 128, And a step 129 for preventing upward flow of the fluid. At this time, when the second fastening groove 125 is formed largely, the shape of the second fastening part 225 coupled to the second fastening groove 125 is not the straight line shape shown in FIG. 3A, 125, respectively.

4 (b) and FIG. 5, when the second fastening portion 225 is inserted into the second fastening groove 125 and fastened, the first fastening portion 225 1 protrusion 241 is inserted into the inlet 128 of the first latching groove 126 and the second protrusion 243 of the second latching portion 246 is inserted into the inlet 128 of the second latching groove 127 ). The first engaging portion 245 and the second engaging portion 246 are simultaneously slid in the counterclockwise direction in which the step portion 129 is formed and the first engaging projection 242 of the first engaging portion 245 is engaged with the first engaging portion 245, The second fastening part 244 of the second fastening part 246 is prevented from flowing upward by the step 129 so that the second fastening part 225 is fastened to the second fastening groove 125 .

5, when the inlet 128 and the step 129 are slid in the counterclockwise direction, the first latching protrusion 242 and the second latching protrusion 244 are engaged with the stepped portion 129 However, the present invention is not limited thereto. For example, when the positions of the inlet portion 128 and the step portion 129 are reversed and slid in the clockwise direction, the first locking protrusion 242 and the second locking protrusion 244 are engaged with each other, (Not shown).

1 to 5, the second fastening groove 125 and the second fastening portion 225 are disposed at a position adjacent to the light receiving element coupling portion 120 and the second light transmitting window 220 But is not limited thereto. May be disposed at a position adjacent to the light emitting element coupling 110 and the first light transmitting window 210 as an example.

The first and second fastening grooves 115 and 125 formed in the bio-signal measuring device 10 and the first and second fastening portions 215 and 225 formed on the lid portion 20 The cover 20 can be easily attached and detached with a simple operation.

 Hereinafter, a disposable lid coupled to a bio-signal measuring apparatus according to an embodiment of the present invention will be described.

The description of the configuration for performing the same function among the configurations described above will be omitted.

The disposable lid 20 coupled to the bio-signal measuring device of the present invention includes a lid 200, a first light transmitting window 210, a first connecting part 215, a second transmitting window 220, A portion 225, an adhesive layer 230, and a protective film (not shown).

The cover surface 200 is formed to surround the end portion of the finger.

The first fastening part 215 is disposed on one surface of the lid surface 200 and is inserted and fastened to the first fastening recess 115 of the living body signal measuring device 10, Is inserted into the second fastening groove 125 of the bio-signal measuring apparatus 10 and is fastened.

The first light projecting window 210 is arranged to face the light emitting element 111 of the biological signal measuring apparatus 10 and the second light transmitting window 220 is arranged to face the light receiving element 121 of the biological signal measuring apparatus 10, .

The disposable lid 20 coupled to the bio-signal measuring apparatus of the present invention includes a first fastening groove 115 disposed adjacent to the light emitting element 111 and a second fastening groove 115 disposed adjacent to the light receiving element 121 125 of the body part 100 of the living body signal measuring apparatus 10.

The adhesive layer 230 is bonded to a predetermined portion of the other surface of the cover surface 200 and the protective film may be attached to the adhesive layer 230 to protect the respective adhesive layers 230.

The first fastening groove 115 includes a first fastening groove 126 and a second fastening groove 127 formed to have a predetermined length along the side surface of the light emitting device 111 and facing each other. The second engagement groove 125 includes a first engagement groove 126 and a second engagement groove 127 which are formed in an arc shape along the periphery of the upper surface of the main body 100 and are arranged to face each other. The first fastening groove 115 and the second fastening groove 125 are not limited to the first fastening groove 125. For example, the second fastening groove 125 may be formed at a position adjacent to the light emitting device 111, The first fastening groove 115 may be disposed at a position adjacent to the light receiving element 121. The first fastening recesses 115 may be disposed at adjacent positions of the light emitting device 111 and the light receiving element 121 or only the second fastening recesses 125 may be respectively disposed.

The first fastening portion 215 includes a first fastening groove 126 formed in the first fastening groove 115 and a first fastening portion 235 fastened to the second fastening groove 127, The second fastening part 225 includes a first fastening groove 126 formed in the second fastening groove 125 and a first fastening part 245 fastened to the second fastening groove 127, And a second latching portion 246. [

The first engaging portions 235 and 245 include protrusions 231 and 241 extending vertically from the cover surface 200 and locking protrusions 232 and 242 formed at the ends of the protrusions 231 and 241, The second locking portions 236 and 246 include protrusions 233 and 243 extending vertically from the cover surface 200 and locking protrusions 234 and 244 formed at the ends of the protrusions 233 and 243.

The first engaging portion 245 includes a first protrusion 241 extending in the vertical direction from the cover surface 200 and a second protrusion 242 formed in the end portion of the first protrusion 241. [ The second engaging portion 246 includes a second protruding portion 243 extending in the vertical direction from the cover surface 200 and a second protruding portion 243 formed in the end of the second protruding portion 243, (244).

5, the first latching groove 126 is slid from the inlet 128 to the first latching portion 245 and the inlet portion 128 into which the first latching portion 245 is inserted And a step portion 129 for preventing the upward movement of the first latching portion 245 after insertion. The second engaging groove 127 is formed in such a manner that the entrance 128 and the second engaging part 246 into which the second engaging part 246 is inserted are slid from the entrance part 128 and inserted into the second engaging part 246 (Not shown).

Therefore, the disposable lid coupled to the bio-signal measuring device of the present invention can easily mount and detach the lid part by a simple operation by the fastening groove formed in the bio-signal measuring device and the fastening part formed in the lid part. Further, in the conventional bio-signal measuring apparatus, in order to prevent transmission due to a plurality of measured persons, the entire bio-signal measuring apparatus including expensive sensors is replaced. However, in the present invention, only the lid portion contacting the measurement site of the subject Since it is replaced after use, expensive biomedical devices can be used repeatedly, which can increase the economic efficiency.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

10: biological signal measurement apparatus 100:
105: folded portion 110: light emitting element engaging portion
111: light emitting element 115: first fastening groove
120: light receiving element coupling portion 121: light receiving element
125: second fastening groove 126: first fastening groove
127: second engaging groove 128:
129: step portion 20: cover portion
200: cover surface 210: first light transmitting window
215: first fastening part 220: second light transmitting window
225: second fastening part 230: adhesive layer
231, 241: first protrusion 232, 242: first protrusion
233, 243: second projection 234, 244: second locking projection
235, 245: first engaging portion 236, 246: second engaging portion
300:

Claims (14)

A bio-signal measuring apparatus comprising:
A body portion including a light emitting element coupling portion to which the light emitting element is coupled and a light receiving element coupling portion to which the light receiving element is coupled, the folded portion being folded so that the light emitting element and the light receiving element face each other;
A first fastening groove disposed adjacent to the light emitting element coupling portion; And
And a second coupling groove disposed adjacent to the light-receiving element coupling portion,
And a cover part formed to cover the light emitting element and the light receiving element is coupled to the first and second coupling grooves,
The lid portion includes a cover surface formed to surround an end portion of the finger,
A first fastening portion disposed on one side of the cover surface and inserted and fastened to the first fastening groove;
A second fastening portion disposed on one side of the cover surface and inserted and fastened to the second fastening groove,
A first light-transmitting window arranged so as to face the light-emitting element and
And a second light-transmitting window arranged so as to face the light-receiving element,
The first engagement groove or the second engagement groove includes a first engagement groove and a second engagement groove which are arcuate along the periphery of the upper surface of the main body and arranged to face each other,
The first fastening portion or the second fastening portion includes a first fastening portion and a second fastening portion which are respectively fastened to the first fastening groove and the second fastening groove,
Wherein the first and second latching portions include protrusions extending in the vertical direction from the lid surface and locking protrusions formed at the ends of the protrusions,
Wherein the first latching groove includes an inlet portion into which the first latching portion is inserted and the first latching portion is formed to be slidably inserted clockwise or counterclockwise from the inlet portion, And a step portion for preventing upward flow of the first latching portion,
Wherein the second latching groove includes an inlet portion into which the second latching portion is inserted and the second latching portion is formed to be slidably inserted clockwise or counterclockwise from the inlet portion, And a step portion for preventing the upward movement of the second latching portion. delete The method according to claim 1,
The lid portion includes an adhesive layer bonded to a predetermined portion of the other surface of the lid surface,
And a protective film for protecting the adhesive layer. delete delete delete delete The method according to claim 1,
And a controller for driving the light emitting element and the light receiving element to measure oxygen saturation in blood based on the sensed value through the light receiving element, A disposable lid unit coupled to a living body signal measuring device,
A cover surface formed to surround an end portion of the finger;
A first fastening part disposed on one side of the lid surface and inserted and fastened to the first fastening groove of the bio-signal measuring device;
A second fastening part disposed on one surface of the lid surface and inserted and fastened to the second fastening groove of the bio-signal measuring device;
A first light projecting window disposed so as to face the light emitting element of the bio-signal measuring apparatus; And
And a second light projecting window disposed so as to face the light receiving element of the bio-signal measuring apparatus,
And a second coupling groove formed adjacent to the light-emitting device and adjacent to the first coupling groove and the light-receiving device,
The first fastening portion or the second fastening portion includes a first fastening portion and a second fastening portion which are respectively fastened to the first fastening groove and the second fastening groove,
Wherein the first and second latching portions include protrusions extending in the vertical direction from the lid surface and locking protrusions formed at the ends of the protrusions,
Wherein the first latching groove includes an inlet portion into which the first latching portion is inserted and the first latching portion is formed to be slidably inserted clockwise or counterclockwise from the inlet portion, And a step portion for preventing upward flow of the first latching portion,
Wherein the second latching groove includes an inlet portion into which the second latching portion is inserted and the second latching portion is formed to be slidably inserted clockwise or counterclockwise from the inlet portion, And a step portion for preventing upward flow of the second latching portion. The disposable lid is coupled to the living body signal measuring device. 10. The method of claim 9,
An adhesive layer bonded to a predetermined portion of the other surface of the cover surface; And
And a protective film for protecting the adhesive layer. ≪ Desc / Clms Page number 20 > delete delete delete delete
KR1020150184525A 2015-12-23 2015-12-23 Apparatus for measuring physiological signal and disposable cover combined with the same KR101744311B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11337609B2 (en) 2019-01-25 2022-05-24 Samsung Electronics Co., Ltd. Texture interface for measuring bio-signal and bio-signal measuring apparatus including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002527133A (en) 1998-10-15 2002-08-27 センシダイン・インコーポレーテッド Reusable pulse oximeter probe and disposable band device
JP5754035B1 (en) 2014-11-28 2015-07-22 マインヘルスケア株式会社 Disposable disposable sheet structure for optical biological measurement sheets such as blood oxygen saturation measurement sheets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002527133A (en) 1998-10-15 2002-08-27 センシダイン・インコーポレーテッド Reusable pulse oximeter probe and disposable band device
JP5754035B1 (en) 2014-11-28 2015-07-22 マインヘルスケア株式会社 Disposable disposable sheet structure for optical biological measurement sheets such as blood oxygen saturation measurement sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11337609B2 (en) 2019-01-25 2022-05-24 Samsung Electronics Co., Ltd. Texture interface for measuring bio-signal and bio-signal measuring apparatus including the same

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