KR20150003564U - Vessels using near infrared device Perspective - Google Patents
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- KR20150003564U KR20150003564U KR2020140002208U KR20140002208U KR20150003564U KR 20150003564 U KR20150003564 U KR 20150003564U KR 2020140002208 U KR2020140002208 U KR 2020140002208U KR 20140002208 U KR20140002208 U KR 20140002208U KR 20150003564 U KR20150003564 U KR 20150003564U
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 210000004204 blood vessel Anatomy 0.000 abstract description 20
- 210000004369 blood Anatomy 0.000 abstract description 8
- 239000008280 blood Substances 0.000 abstract description 8
- 230000002792 vascular Effects 0.000 abstract description 8
- 210000003462 vein Anatomy 0.000 abstract description 5
- 210000003743 erythrocyte Anatomy 0.000 abstract description 3
- 210000000265 leukocyte Anatomy 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 2
- 210000000601 blood cell Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 238000012285 ultrasound imaging Methods 0.000 description 1
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- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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Abstract
본 고안은 근적외선 장치를 이용하여 혈관을 투시할 수 있도록 하는 장치이다. 보다 상세하게는 근적외선을 피부에 투과하면 혈관주변의 조직들은 반사하지만 혈관 내 적혈구나 백혈구 등 혈구는 반사하지 않는 원리를 이용하여 명암의 차이로서 구분할 수 있으므로 이를 적외선 필터가 장착된 휴대용 카메라로 관찰하여 올바른 위치의 정맥혈을 찾아 혈관주사 혹은 채혈을 용이하도록 하는 장치에 관한 것이다.
근적외선을 이용한 혈관투시장치를 보다 간단하고, 저렴하게 구현하여 병원과 환자들에게 적용할 수 있도록 하였다.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 근적외선 발생장치와 적외선 필터, CCD(Charge-Coupled Device) 혹은 CMOS(Complementary metaloxidesemiconductor) 장치와 모니터를 사용하여 간단하게 혈관을 투시할 수 있는 장치를 구현하였다.The present invention is a device for allowing a vein to be viewed through a near-infrared device. More specifically, when the near-infrared rays are transmitted through the skin, tissues around the blood vessels are reflected, but blood vessels such as red blood cells and white blood cells are not reflected. As a result, And to a device for facilitating blood vessel injection or blood collection in order to find venous blood in the correct position.
It is simpler and cheaper to implement the near infrared ray vascular device, so that it can be applied to hospitals and patients.
The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a device capable of simply viewing blood vessels using a near-infrared ray generating device, an infrared ray filter, a CCD (Charge-Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor) Respectively.
Description
본 고안은 근적외선 장치를 이용하여 혈관을 투시할 수 있도록 하는 장치이다. 보다 상세하게는 근적외선을 피부에 투과하면 혈관주변의 조직들은 반사하지만 혈관 내 적혈구나 백혈구 등 혈구는 반사하지 않는 원리를 이용하여 명암의 차이로서 구분할 수 있으므로 이를 적외선 필터가 장착된 휴대용 카메라로 관찰하여 올바른 위치의 정맥혈을 찾아 혈관주사 혹은 채혈을 용이하도록 하는 장치에 관한 것이다.The present invention is a device for allowing a vein to be viewed through a near-infrared device. More specifically, when the near-infrared rays are transmitted through the skin, tissues around the blood vessels are reflected, but blood vessels such as red blood cells and white blood cells are not reflected. As a result, And to a device for facilitating blood vessel injection or blood collection in order to find venous blood in the correct position.
혈관을 찾기 어려운 화상환자나 노약자, 영유아의 경우에는 제대로 정맥혈관을 찾지 못하여 여러 번 반복하여 찌르기에 환지에게는 고통을 주고 빠른 치료나 채혈에도 어려움을 주고 있으며, 잘 훈련되지 않은 의사나 간호사들에게도 난처함을 유발할 수 있다. 그러나, 근원적으로 혈관이 약하거나 피하지방이 두꺼운 환자들이나 화상환자에게는 늘 그러한 부분이 피할 수 없는 상황이다. 이를 개선하기 위하여 근적외선을 투과하여 정맥혈관을 찾아내는 방법을 이용한 장치들이 많이 제품화되고 있는 것도 사실이다. 하지만 기존에 개발된 근적외선 혈관투시장치들은 일반적으로 병원에서 사용되기에는 너무 고가인지라, 환지들을 위해 저렴하고 빠르게 정맥혈관을 찾을 수 있는 장치의 개발이 절실히 요구되는 실정이다.In the case of burned patients, elderly children and infants who are difficult to find blood vessels, they can not find veins properly and repeatedly repeatedly pierce them, causing pain to the neck, causing difficulties in quick treatment and blood collection, and being uncomfortable to untrained doctors and nurses Lt; / RTI > However, it is always inevitable for patients with weak blood vessels or thick subcutaneous fat, or for burn patients. In order to improve this, it is also true that many devices using a method of detecting vein blood vessels by transmitting near infrared rays are being commercialized. However, since the conventional NIR ultrasound imaging apparatuses are generally too expensive to be used in hospitals, it is in desperate need to develop a device that can find the vein blood vessels inexpensively and quickly for the patients.
근적외선을 이용한 혈관투시장치를 보다 간단하고, 저렴하게 구현하여 병원과 환자들에게 적용할 수 있도록 하였다.It is simpler and cheaper to implement the near infrared ray vascular device, so that it can be applied to hospitals and patients.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 근적외선 발생장치와 적외선 필터, CCD(Charge-Coupled Device) 혹은 CMOS(Complementary metaloxidesemiconductor) 장치와 모니터를 사용하여 간단하게 혈관을 투시할 수 있는 장치를 구현하였다.The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a device capable of simply viewing a blood vessel using a near infrared ray generating device, an infrared ray filter, a CCD (Charge-Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor) Respectively.
1. 환자의 고통 절감1. Reduced patient pain
2. 채혈 등으로 인한 병원에의 클레임 감소2. Reduction of claims to hospitals due to blood sampling
3. 저렴한 혈관투시장치의 보급3. Dissemination of cheap blood vessel monitoring devices
도 1은 일반적인 근적외선 채혈장치의 개념도이다.
도 2는 휴대용 방식의 직접 피부투사형 혈관투시장치의 실현도이다.
도 3은 헤드? 방식의 직접 피부투사형 혈관투시장치의 실현도이다.
도 4은 본 고안에 사용된 근적외선 아답터이다.
도 5는 본 고안에 사용된 기기도이다.
도 1은 일반적으로 가장 많이 사용되어지는 근적외선 혈관투시장치의 기본적인 개념도이다. 근적외선 장치를 피부에 투사하면 상기의 원리처럼 혈관 주변의 조직들은 근적외선을 반사하고 혈관 내부의 적혈구나 백혈구 등 혈구는 근적외선을 흡수하게 되어 명암으로 구분이 되어진다. 이를 CCD 혹은 CMOS 검출기를 통해 감지한 후, 이 영상을 다시 피부에 빔 프로젝트를 이용하여 투사하면 혈관이 보이게 된다. 이때에 가시영역에서의 관찰을 위하여 녹색광 혹은 적색광을 사용한다.
도 2는 휴대용 방식의 직접 피부투사형 혈관투시장치의 실현도이다. 휴대용 혹은 탈착식 스탠드형으로 실현된 방식으로 도 1의 그림과 같은 개념도를 실제로 구현한 장비의 실현도이다.
도 3은 헤드? 방식의 직접 피부투사형 혈관투시장치의 실현도이다. 헤드?에 장착된 근적외선 발생기가 피부에 투사되고 이를 CCD 혹은 CMOS검출기가 감지한 후 그 영상을 헤드?에 별도로 장착된 화면에 근적외선 영상이 나타나고 이 영상을 보면서 채혈 등의 작업을 수행할 수 있도록 구현된 장비의 실현도이다.
도 4는 본 고안에 사용된 근적외선 아답터이다. 이 아답터는 적외선 필터부와 근적외선 발생 IR-LED(Light Emitting Diode)와 전원장치로 구성된다. 리튬 배터리를 전원으로 하는 IR-LED에서 근적외선을 피부에 투사하면 이 신호를 적외선 필터를 거쳐 CCD 혹은 CMOS 카메라에서 받아 들이고 이 영상은 휴대용 모바일 기기의 화면에 적외선 영상으로 나타나게 된다. 이 영상을 보면서 주사기 혹은 자동채혈기 또는 나비침 등의 기구를 이용하여 혈관에서 채혈 등의 작업을 수행할 수 있도록 한 것이다.
도 5는 본 고안에 사용된 기기도이다. 휴대용 모바일 기기에 도 4와 같은 근적외선용 모듈을 부착하고 이를 통하여 근적외선 영상을 통해 나타난 혈관에 필요한 채혈 등의 작업을 할 수 있도록 한 장치이다.1 is a conceptual diagram of a general near-infrared ray collecting apparatus.
Fig. 2 is an embodiment of a direct skin projection type vascular instrument of the portable type.
FIG. Of-the-art direct skin projection type vascular instrument.
Figure 4 is a near-infrared adapter used in the present invention.
5 is a device diagram used in the present invention.
Fig. 1 is a basic conceptual diagram of a near-infrared blood vessel viewing apparatus which is most commonly used. When a near-infrared device is projected onto the skin, tissues around the blood vessel reflect near-infrared rays, and blood cells such as red blood cells and white blood cells inside the blood vessels absorb near infrared rays. After detecting this through a CCD or CMOS detector, the image is projected again onto the skin using a beam project, and blood vessels are visible. At this time, green light or red light is used for observation in the visible region.
Fig. 2 is an embodiment of a direct skin projection type vascular instrument of the portable type. 1 is a realization view of a device realizing a conceptual diagram as shown in Fig. 1 in a manner realized by a portable or detachable stand type.
FIG. Of-the-art direct skin projection type vascular instrument. The near infrared ray generator mounted on the head is projected onto the skin, and after the CCD or CMOS detector detects it, the near infrared ray image appears on the screen separately mounted on the head and the blood is taken Of the equipment.
4 is a near infrared ray adapter used in the present invention. The adapter consists of an infrared filter unit, a near-infrared emitting IR-LED (Light Emitting Diode) and a power supply unit. When IR-LED, powered by a lithium battery, projects near-infrared light onto the skin, the signal is received by a CCD or CMOS camera through an IR filter, which appears as an infrared image on the screen of a portable mobile device. The blood vessel can be used for blood collection and the like by using a device such as a syringe, an automatic lancet, or a butterfly needle.
5 is a device diagram used in the present invention. Infrared ray module as shown in FIG. 4 is attached to a portable mobile device, and a blood collection operation necessary for the blood vessels displayed through the near-infrared ray image is performed.
본 고안은 또한 상기 근적외선 혈관투시 방법에 따라 제조되고 상기 근적외선 혈관투시에 사용되는 것을 특징으로 하는 근적외선 혈관투시 장치를 제공하는 것을 또 다른 목적으로 한다.It is another object of the present invention to provide a near-infrared blood vessel viewing apparatus, which is manufactured according to the near-infrared blood vessel viewing method and is used for the near-infrared blood vessel viewing.
본 고안의 근적외선을 이용한 혈관 투시장치는 상기 상술한 바와 같은 목적을 달성하기 위하여, 다음과 같은 단계를 포함하는 것을 특징으로 한다.;In order to achieve the above-mentioned object, the present invention provides a blood-circulation apparatus using near-infrared rays, comprising the steps of:
(A) IR-모듈: 근적외선 발생 IR-LED장치와 리튬 배터리 등의 전원부, IR-Filter가 하나의 모듈로 사용하여 근적외선 발생 및 검출장치를 구성하는 단계;(A) IR-module: generating near-infrared rays; forming a near-infrared ray generating and detecting device using a power module such as an IR-LED device and a lithium battery;
(B) 상기 근적외선 IR 모듈(IR-LED, 전원(배터리), IR Filter)을 휴대용 카메라 혹은 모바일 기기에 결합하는 단계;(B) coupling the near infrared IR module (IR-LED, power source (battery), IR Filter) to a portable camera or a mobile device;
또한, 상기 모바일(카메라) 기기와 IR-모듈을 탈착식 스탠드형으로 침대 혹은 카트에 고정하는 것이 바람직하다..In addition, it is preferable to fix the mobile (camera) device and the IR-module to a bed or a cart in a detachable stand type.
본 고안의 근적외선을 이용한 혈관 투시장치는 원활한 혈관투시를 위하여 가장 간편한 방법으로 구현하고 저렴한 효과가 있다.The inventive near-infrared-based vascular instrument is the easiest method for smooth vascular viewing and is inexpensive.
해당사항 없슴Not applicable
Claims (2)
Combining the near IR IR module (IR-LED, power source (battery), IR Filter) with a portable camera or mobile device
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017155265A1 (en) * | 2016-03-07 | 2017-09-14 | 재단법인대구경북과학기술원 | Multispectral imaging device |
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| WO2017155265A1 (en) * | 2016-03-07 | 2017-09-14 | 재단법인대구경북과학기술원 | Multispectral imaging device |
| US11213208B2 (en) | 2016-03-07 | 2022-01-04 | Daegu Gyeongbuk Institute Of Science And Technology | Multispectral imaging device |
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