WO2018186509A1 - Rfid communication device mounted in implantable medical equipment - Google Patents

Rfid communication device mounted in implantable medical equipment Download PDF

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Publication number
WO2018186509A1
WO2018186509A1 PCT/KR2017/003747 KR2017003747W WO2018186509A1 WO 2018186509 A1 WO2018186509 A1 WO 2018186509A1 KR 2017003747 W KR2017003747 W KR 2017003747W WO 2018186509 A1 WO2018186509 A1 WO 2018186509A1
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WIPO (PCT)
Prior art keywords
rfid
drug
module
communication device
medical device
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PCT/KR2017/003747
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French (fr)
Korean (ko)
Inventor
김성권
이은우
문경수
Original Assignee
주식회사 솔메이트
김성권
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Application filed by 주식회사 솔메이트, 김성권 filed Critical 주식회사 솔메이트
Priority to PCT/KR2017/003747 priority Critical patent/WO2018186509A1/en
Publication of WO2018186509A1 publication Critical patent/WO2018186509A1/en

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    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps

Definitions

  • the present invention relates to an RFID communication device mounted in a biocompatible medical device. More specifically, the present invention relates to an RFID communication device, which is inserted into a body to store information about a bioinsertable medical device that performs drug injection and the like, and uses an external RFID reader. The present invention relates to an RFID communication device mounted on a biocompatible medical device including an antenna module and an RFID chip to access information about a medical device.
  • a drug injection device which is a medical device for continuous drug injection
  • the inserted medical device is configured to inject the drug into the body by a medical staff, a patient or an automated infusion device.
  • Surgical implant and method of accessing cerebrospinal fluid in US 2005-0027234 (2005.02.03) by Donna Waggoner Jean is a surgical implant that is inserted into the skull of a research animal to sample cerebrospinal fluid in the research animal. surgical implant).
  • the surgical implant is formed with a guide rod for needle insertion, and is configured to sample cerebrospinal fluid by the needle inserted into the guide rod, or to inject drugs using the needle as necessary.
  • Prior art 2 is performing a bioreaction experiment using a research animal, the drug is injected into each research animal, and the cerebrospinal fluid is sampled by the injected drug to test the response to the drug, but the research animal For information about each animal, the identification records attached to the animals are used to manage the history of the animals.
  • the RFID communication device mounted in the bio-insertable medical device stores patient information (physical information and disease information) inside an RFID chip, thereby providing a patient with a patient.
  • patient information physical information and disease information
  • the purpose is to make the information easy to check.
  • the RFID communication device mounted in the bio-insertable medical device stores the information (bio-insertion date, manufacturing date, manufacturer, etc.) of a medical device inserted into a living body in an RFID chip, thereby allowing the medical device to be stored. It is possible to check the life of the purpose, and to check the replacement date or removal date of the inserted medical device and the purpose of making it easy to check the production history of the medical device.
  • the RFID communication device mounted on the bio-insertable medical device is inserted into a body of a patient to communicate with an external RFID reader through an HF RFID frequency band, thereby communicating due to interference with a biodielectric constant.
  • the purpose is to resolve the error.
  • the object of the present invention is to easily transmit information stored in the RFID chip to the RFID reader even at a distance of about 3 to 5 cm.
  • RF ID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by applying a ferrite for electronic shielding to the RFID module of the medical device, 3 to 5cm to the RFID chip that was not recognized by the RFID reader The purpose is to be able to recognize even in the distance.
  • the RFID communication device mounted on the bio-insertable medical device includes a drug injection module including a drug storage part for storing a drug and a drug injection part for injecting the drug, having a circular upper surface formed thereon.
  • a drug injection module including a drug storage part for storing a drug and a drug injection part for injecting the drug, having a circular upper surface formed thereon.
  • the RFID communication apparatus at least one of the antenna module and the patient information or the information of the drug injection module is provided on the upper surface of the drug storage unit, and formed by winding a plurality of times sequentially from the outer side to the central side on the plane of the upper surface It stores one or more, and is provided between the RFID chip and the antenna module and the upper surface for transmitting the data to the RFID reader using the antenna module to shield the electromagnetic wave generated in the antenna module Characterized in that it comprises a shielding module for .
  • the antenna module is bonded to the upper surface of the drug injecting unit and is bonded.
  • the antenna module is wound in a circular shape, and the outermost diameter of the circular shape is within 8 to 20 mm.
  • the RFID chip is located on an upper surface of the antenna module and is bonded to and coupled to the antenna module.
  • the information of the drug injection module includes the product information including the manufacturing date, the manufacturer for the drug injection module, the patient information Insertion date of the drug injection module, scheduled to be removed, characterized in that it contains patient treatment information.
  • the shielding module is made of ferrite.
  • the frequency band used in the RFID chip is 13.552 to 13.568 MHz, which is an HF band.
  • the RFID communication device mounted in the bio-insertable medical device according to the present invention is inserted into the body of the patient to communicate with an external RFID reader through the HF RFID frequency band, thereby interfering with the biodielectric constant. It provides the effect that can solve the communication error caused by.
  • RF ID communication device mounted on a bio-invasive medical device according to an embodiment of the present invention, by configuring the RFID antenna for transmitting a signal to an external RFID reader on the outermost side of the medical device, even if the RFID is provided inside the body It provides an effect that can be easily transmitted to the RFID reader information stored in the RFID chip even at a distance of about 3 to 5 cm from.
  • RF ID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by applying a ferrite for the electronic shielding to the RFID module of the medical device, 3 to 5 cm of the RFID chip that is not recognized by the RFID reader It provides an effect that can be recognized even from a distance.
  • RFID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by storing the patient information (physical information, disease information) in the RFID chip, it is easy to frequently information about the patient during patient treatment It provides a verifiable effect.
  • the RFID communication device mounted in the bio-insertable medical device stores the information (bio-insertion date, manufacturing date, manufacturer, etc.) of a medical device inserted into a living body in an RFID chip, thereby allowing the medical device to be stored. It is possible to confirm the life of the, and to provide an effect of easily confirming the replacement date or removal date of the inserted medical device and the confirmation of the production history of the medical device.
  • FIG. 1 is a block diagram showing a drug injection module according to the present invention
  • FIG. 2 is a block diagram showing a form in which an antenna module and an RFID chip are coupled to a shielding module according to the present invention
  • FIG. 3 is a configuration diagram for showing an RF ID communication apparatus according to the present invention.
  • FIG. 4 is a block diagram showing an RFID communication device including a chip according to the present invention.
  • FIG. 1 is a configuration diagram for showing a drug injection module according to the present invention
  • Figure 2 is a configuration diagram for showing a form in which the antenna module and RFID chip (RFID chip) is coupled to the shielding module according to the present invention
  • Figure 3 4 is a block diagram showing an RF ID communication device according to the present invention
  • FIG. 4 is a block diagram showing an RF ID communication device including a chip according to the present invention.
  • the RFID communication apparatus 100 includes a drug injection module 110, a shield 130, an antenna module 140, and an RFID chip 150.
  • the drug injection module 110 which is a medical device to be inserted into the body, includes a cylindrical drug reservoir 111 and a nozzle injection drug 112.
  • the sidewall of the drug reservoir 111 is configured to withdraw the drug injecting unit 112 for injecting the drug stored in the drug reservoir 111 into the body.
  • the drug reservoir 111 and the drug injection unit 112 may be integrally formed, and may be respectively formed and combined in a separate configuration.
  • an opening is formed in the sidewall of the drug reservoir 110 so that the drug injector 112 is coupled to the opening to form a drug therein. To be injected.
  • the circular upper surface of the drug storage 111 is provided with an antenna module 140 for transmitting data to an external RFID reader (RFID reader).
  • RFID reader RFID reader
  • the antenna module 140 is formed in a form in which the antenna module 140 is sequentially wound a plurality of times in the direction of the center side from the outside of the circular upper surface of the drug storage unit 111.
  • the antenna module 140 is wound on a plane of the top surface of the drug reservoir 111 or on a plane of the top surface of the shielding module 130 bonded to the top surface of the drug reservoir 1110.
  • the circular shape of the antenna module 140 is formed so as not to protrude to the outside of the upper surface of the drug injection module 110.
  • the outermost diameter of the antenna module 140 provided on the upper surface of the drug injection module 100 is formed within 8 to 20mm.
  • An upper side of the antenna module 140 is provided with an RFID chip (RFID) chip (150) for storing at least one or more of the information of the patient or the information of the drug injection module (110).
  • RFID RFID chip
  • the RF chip 150 is bonded to the antenna module 140 and coupled.
  • the RFID chip 150 stores information of the drug injection module 110 and patient information.
  • the information of the drug injection module 110 includes information about the drug injection module 110, such as the manufacturing date, manufacturer, etc. for the drug injection module 110.
  • the information of the drug injection module 110 further includes information such as the period of use that the drug injection module 110 can be inserted into the body and used.
  • the patient's information includes the date of insertion of the drug injection module 110, the date of removal, and treatment information of the patient.
  • the HF band is used for the radio frequency band used for communication with the RFID chip 150 and the external RFID reader.
  • the HF frequency band is 13.552 to 13.568 MHz, and it is preferable to use the 13.56 MHz band.
  • the RF chip 150 may be made of a micro IC chip, and transmits the stored data to the outside using the antenna module 140.
  • a shielding module 130 is provided between the upper surface of the drug storage 111 and the antenna module 140 to shield electromagnetic waves generated from the antenna module 140.
  • the shield module 130 is made of ferrite.
  • the antenna module 140 is preferably bonded to the shielding module 130.
  • the RFID chip 150 without the shield module 130 is not recognized by the RFID reader, but when the shield module 130 is made of ferrite, the external RFID reader is recognized even at a distance of 3 to 5 cm. Secure the recognition distance to make this possible.
  • Shielding module 130 is preferably made of a circular plane to be coupled to the upper surface of the drug reservoir 111 made of a cylindrical shape, it is formed larger or smaller than the diameter of the upper surface of the drug reservoir 111 Can be.

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The present invention relates to an RFID communication device mounted in an implantable medical equipment and, more specifically, to an RFID communication device mounted in an implantable medical equipment, comprising an antenna module and an RFID chip such that the RFID communication device stores information on the implantable medical equipment inserted into the human body so as to perform drug injection and the like and accesses the information on the implantable medical equipment by using an external RFID reader.

Description

생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치RFID communication device mounted on a living body implantable medical device
본 발명은 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치에 관한 것으로, 보다 자세하게는 신체 내에 삽입되어 약물 주입 등을 수행하는 생체 삽입형 의료기기에 대한 정보를 저장하고, 외부의 RFID 리더기를 이용하여 삽입형 의료기기에 대한 정보를 액세스할 수 있도록 안테나 모듈 및 알에프아이디 칩을 포함하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치에 관한 것이다.The present invention relates to an RFID communication device mounted in a biocompatible medical device. More specifically, the present invention relates to an RFID communication device, which is inserted into a body to store information about a bioinsertable medical device that performs drug injection and the like, and uses an external RFID reader. The present invention relates to an RFID communication device mounted on a biocompatible medical device including an antenna module and an RFID chip to access information about a medical device.
의료기관으로부터 지속적인 치료를 받는 환자 중에서 일부의 환자는 체내에 지속적인 약물 투입을 위한 의료기기인 약물 주입장치 등을 체내에 삽입할 수 있다. 삽입된 의료기기는 의료진, 환자 또는 자동화된 주입기구에 의해 약물을 체내로 투입하도록 구성된다.Among patients receiving continuous treatment from a medical institution, some patients may insert a drug injection device, which is a medical device for continuous drug injection, into the body. The inserted medical device is configured to inject the drug into the body by a medical staff, a patient or an automated infusion device.
국립암센터의 대한민국등록특허공보 제1405610호(2014.06.02)의 “두개골 이식형 약물 주입 포트”는 환자의 두개골에 포트 삽입구를 형성하고, 약물 주입 포트를 포트 삽입구에 거치하도록 하여 약물 주입을 용이하게 할 수 있는 효과가 있다."Skull implantable injection port" of the Republic of Korea Patent Publication No. 1405610 (2014.06.02) of the National Cancer Center is easy to inject the drug by forming a port insertion hole in the patient's skull, and to mount the drug injection port to the port insertion hole It can be effective.
그러나, 종래기술 1은 다수의 환자들이 치료를 위해 생활하는 병원의 의료진들은 많은 수의 약물을 취급하다 보면 환자에게 투여될 약물을 혼용하여 투입 또는 시술하는 경우가 발생하기도 한다. 약물에 대한 처방전을 사용하고 있으나, 약물 오용으로 인하여 발생되는 환자의 치명적인 부작용을 완벽하게 방지하지 못하는 문제점이 있다.However, in the related art 1, medical staff in a hospital where a large number of patients live for treatment may encounter a case where a large number of drugs are handled and a combination or treatment of drugs to be administered to a patient occurs. Although the prescription for the drug is used, there is a problem that does not completely prevent the fatal side effects of the patient caused by drug abuse.
Donna Waggoner Jean의 미국공개특허공보 US 2005-0027234호(2005.02.03)의 “Surgical implant and method of accessing cerebrospinal fluid”는 연구용 동물의 뇌척수액을 샘플링하기 위해 연구용 동물의 두개골에 삽입하는 외과용 이식물(surgical implant)에 관한 것이다. 외과용 이식물에는 니들이 삽입되기 위한 지침봉이 형성되어 있으며, 지침봉으로 삽입된 니들에 의해 뇌척수액을 샘플링하거나, 필요에 따라 니들을 이용하여 약물을 주입할 수 있도록 구성되어 있다.“Surgical implant and method of accessing cerebrospinal fluid” in US 2005-0027234 (2005.02.03) by Donna Waggoner Jean is a surgical implant that is inserted into the skull of a research animal to sample cerebrospinal fluid in the research animal. surgical implant). The surgical implant is formed with a guide rod for needle insertion, and is configured to sample cerebrospinal fluid by the needle inserted into the guide rod, or to inject drugs using the needle as necessary.
종래기술 2는 연구용 동물을 이용하여 생체반응 실험을 수행하고 있으며, 각각의 연구용 동물에게 약물을 투입하고, 투입된 약물에 의한 뇌척수액을 샘플링하여 약물에 대한 반응을 검사할 수 있도록 되어 있으나, 연구용 동물에 대한 정보는 동물에 각각 부착한 인식표 등을 사용하여 동물의 이력관리 등을 수행하고 있다.Prior art 2 is performing a bioreaction experiment using a research animal, the drug is injected into each research animal, and the cerebrospinal fluid is sampled by the injected drug to test the response to the drug, but the research animal For information about each animal, the identification records attached to the animals are used to manage the history of the animals.
그러나, 실험자들에 의해 투여 약물의 오용이 발생하거나, 샘플링하기 위한 동물을 잘못 인지하게 되면 정확한 실험 데이터를 확보할 수 없는 문제점이 있다.However, there is a problem in that accurate experimental data cannot be obtained if misuse of the administered drug occurs or misrecognizes an animal for sampling.
상기의 문제를 해결하기 위해 본 발명에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, RFID 칩 내부에 환자 정보(신상정보, 질환정보)를 저장하도록 함으로써, 환자 치료 시에 수시로 환자에 대한 정보를 용이하게 확인할 수 있도록 하기 위한 목적이 있다.In order to solve the above problem, the RFID communication device mounted in the bio-insertable medical device according to the present invention stores patient information (physical information and disease information) inside an RFID chip, thereby providing a patient with a patient. The purpose is to make the information easy to check.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, RFID 칩 내부에 생체에 삽입된 의료기기의 정보(생체 삽입일자, 제조일자, 제조사 등)를 저장하도록 함으로써, 의료기기의 수명을 확인할 수 있으며, 삽입된 의료기기의 교체 일자 또는 제거 일자 등의 확인과 의료기기의 생산 이력의 확인을 용이하게 확인할 수 있도록 하기 위한 목적이 있다.The RFID communication device mounted in the bio-insertable medical device according to an embodiment of the present invention stores the information (bio-insertion date, manufacturing date, manufacturer, etc.) of a medical device inserted into a living body in an RFID chip, thereby allowing the medical device to be stored. It is possible to check the life of the purpose, and to check the replacement date or removal date of the inserted medical device and the purpose of making it easy to check the production history of the medical device.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 환자의 신체 내에 삽입되어 HF RFID 주파수 대역을 통해 외부의 RFID 리더기와 통신을 수행함으로써, 생체유전율과의 간섭으로 인한 통신 에러를 해결하기 위한 목적이 있다.The RFID communication device mounted on the bio-insertable medical device according to an embodiment of the present invention is inserted into a body of a patient to communicate with an external RFID reader through an HF RFID frequency band, thereby communicating due to interference with a biodielectric constant. The purpose is to resolve the error.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 외부의 RFID 리더기에 신호를 전달하기 위한 RFID 안테나를 의료기기의 최외곽에 구성함으로써, RFID가 신체 내부에 구비되더라도 신체로부터 약 3 내지 5㎝ 정도의 거리에서도 용이하게 RFID 칩 내부에 저장된 정보를 용이하게 RFID 리더기로 전송될 수 있도록 하기 위한 목적이 있다.RF ID communication device mounted on a bio-invasive medical device according to an embodiment of the present invention, by configuring the RFID antenna for transmitting a signal to an external RFID reader on the outermost side of the medical device, even if the RFID is provided inside the body The object of the present invention is to easily transmit information stored in the RFID chip to the RFID reader even at a distance of about 3 to 5 cm.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 의료기기의 RFID모듈에 전자차폐를 위한 페라이트를 적용함으로써, RFID 리더기에서 인식이 불가능하였던 알에프아이디 칩을 3 내지 5㎝의 거리에서도 인식할 수 있도록 하기 위한 목적이 있다.RF ID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by applying a ferrite for electronic shielding to the RFID module of the medical device, 3 to 5cm to the RFID chip that was not recognized by the RFID reader The purpose is to be able to recognize even in the distance.
본 발명에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 원형의 상부면이 형성되어 약물을 저장하기 위한 약물 저장부와 상기 약물을 주입하기 위한 약물 주입부를 포함하는 약물주입 모듈에 포함되는 알에프아이디 통신 장치에 있어서, 상기 약물 저장부의 상기 상부면에 구비되며, 상기 상부면의 평면상에서 외곽으로부터 중심부측으로 순차적으로 복수회 권취되어 형성된 안테나 모듈과 환자의 정보 또는 상기 약물주입 모듈의 정보 중 적어도 어느 하나 이상을 저장하고 있으며, 상기 안테나 모듈을 이용하여 RFID 리더기에 상기 데이터를 전송하기 위한 알에프아이디(RFID) 칩 및 상기 안테나 모듈과 상기 상부면 사이에 구비되어 상기 안테나 모듈에서 발생되는 전자파를 차폐하기 위한 차폐 모듈을 포함하는 것을 특징으로 한다.The RFID communication device mounted on the bio-insertable medical device according to the present invention includes a drug injection module including a drug storage part for storing a drug and a drug injection part for injecting the drug, having a circular upper surface formed thereon. In the RFID communication apparatus, at least one of the antenna module and the patient information or the information of the drug injection module is provided on the upper surface of the drug storage unit, and formed by winding a plurality of times sequentially from the outer side to the central side on the plane of the upper surface It stores one or more, and is provided between the RFID chip and the antenna module and the upper surface for transmitting the data to the RFID reader using the antenna module to shield the electromagnetic wave generated in the antenna module Characterized in that it comprises a shielding module for .
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 안테나 모듈은 상기 약물 주입부의 상부면에 본딩되어 접착되는 것을 특징으로 한다.In the RFID communication apparatus mounted on the biomedical implantable medical device according to the embodiment of the present invention, the antenna module is bonded to the upper surface of the drug injecting unit and is bonded.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 안테나 모듈은 원형으로 권취되며, 상기 원형의 최외곽 지름은 8 내지 20mm 이내인 것을 특징으로 한다.In the RFID communication apparatus mounted on the bio-insertable medical device according to the embodiment of the present invention, the antenna module is wound in a circular shape, and the outermost diameter of the circular shape is within 8 to 20 mm.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 알에프아이디(RFID) 칩은 상기 안테나 모듈의 상부면에 위치하고, 상기 안테나 모듈과 본딩되어 결합되는 것을 특징으로 한다.In the RFID communication apparatus mounted on the biomedical implantable medical device according to an embodiment of the present invention, the RFID chip is located on an upper surface of the antenna module and is bonded to and coupled to the antenna module.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 약물주입 모듈의 정보는 상기 약물주입 모듈에 대한 제조일자, 제조사를 포함하는 제품정보를 포함하며, 상기 환자 정보는 상기 약물주입 모듈의 삽입일자, 제거예정일자, 환자 치료 정보를 포함하는 것을 특징으로 한다.In the RFID communication apparatus mounted on the bio-insertable medical device according to an embodiment of the present invention, the information of the drug injection module includes the product information including the manufacturing date, the manufacturer for the drug injection module, the patient information Insertion date of the drug injection module, scheduled to be removed, characterized in that it contains patient treatment information.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 차폐 모듈은 페라이트로 이루어진 것을 특징으로 한다.In the RFID communication apparatus mounted on a living body implantable medical device according to an embodiment of the present invention, the shielding module is made of ferrite.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 상기 알에프아이디 칩에서 사용하는 주파수 대역은 HF 대역인 13.552 내지 13.568㎒인 것을 특징으로 한다.In the RFID communication apparatus mounted on the biomedical implantable medical device according to the embodiment of the present invention, the frequency band used in the RFID chip is 13.552 to 13.568 MHz, which is an HF band.
상기의 구성에 따라, 본 발명에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 환자의 신체 내에 삽입되어 HF RFID 주파수 대역을 통해 외부의 RFID 리더기와 통신을 수행함으로써, 생체유전율과의 간섭으로 인한 통신 에러를 해결할 수 있는 효과를 제공한다.According to the above configuration, the RFID communication device mounted in the bio-insertable medical device according to the present invention is inserted into the body of the patient to communicate with an external RFID reader through the HF RFID frequency band, thereby interfering with the biodielectric constant. It provides the effect that can solve the communication error caused by.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 외부의 RFID 리더기에 신호를 전달하기 위한 RFID 안테나를 의료기기의 최외곽에 구성함으로써, RFID가 신체 내부에 구비되더라도 신체로부터 약 3 내지 5㎝ 정도의 거리에서도 용이하게 RFID 칩 내부에 저장된 정보를 용이하게 RFID 리더기로 전송될 수 있도록 하는 효과를 제공한다.RF ID communication device mounted on a bio-invasive medical device according to an embodiment of the present invention, by configuring the RFID antenna for transmitting a signal to an external RFID reader on the outermost side of the medical device, even if the RFID is provided inside the body It provides an effect that can be easily transmitted to the RFID reader information stored in the RFID chip even at a distance of about 3 to 5 cm from.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, 의료기기의 RFID모듈에 전자차폐를 위한 페라이트를 적용함으로써, RFID 리더기에서 인식이 불가능한 알에프아이디 칩을 3 내지 5㎝의 거리에서도 인식할 수 있도록 하는 효과를 제공한다.RF ID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by applying a ferrite for the electronic shielding to the RFID module of the medical device, 3 to 5 cm of the RFID chip that is not recognized by the RFID reader It provides an effect that can be recognized even from a distance.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, RFID 칩 내부에 환자 정보(신상정보, 질환정보)를 저장하도록 함으로써, 환자 치료 시에 수시로 환자에 대한 정보를 용이하게 확인할 수 있는 효과를 제공한다.RFID communication device mounted on a bio-insertable medical device according to an embodiment of the present invention, by storing the patient information (physical information, disease information) in the RFID chip, it is easy to frequently information about the patient during patient treatment It provides a verifiable effect.
본 발명의 실시예에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치는, RFID 칩 내부에 생체에 삽입된 의료기기의 정보(생체 삽입일자, 제조일자, 제조사 등)를 저장하도록 함으로써, 의료기기의 수명을 확인할 수 있으며, 삽입된 의료기기의 교체 일자 또는 제거 일자 등의 확인과 의료기기의 생산 이력의 확인을 용이하게 확인할 수 있는 효과를 제공한다.The RFID communication device mounted in the bio-insertable medical device according to an embodiment of the present invention stores the information (bio-insertion date, manufacturing date, manufacturer, etc.) of a medical device inserted into a living body in an RFID chip, thereby allowing the medical device to be stored. It is possible to confirm the life of the, and to provide an effect of easily confirming the replacement date or removal date of the inserted medical device and the confirmation of the production history of the medical device.
도 1은 본 발명에 따른 약물주입 모듈을 나타내기 위한 구성도, 1 is a block diagram showing a drug injection module according to the present invention,
도 2는 본 발명에 따른 차폐 모듈에 안테나 모듈 및 RFID 칩이 결합된 형태를 나타내기 위한 구성도,2 is a block diagram showing a form in which an antenna module and an RFID chip are coupled to a shielding module according to the present invention;
도 3은 본 발명에 따른 알에프아이디 통신 장치를 나타내기 위한 구성도, 3 is a configuration diagram for showing an RF ID communication apparatus according to the present invention;
도 4는 본 발명에 따른 칩을 포함하는 알에프아이디 통신 장치를 나타내기 위한 구성도이다.4 is a block diagram showing an RFID communication device including a chip according to the present invention.
본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정 해석되어서는 안되며, 발명자는 자신의 발명을 최선의 방법으로 설명하기 위해 용어와 개념을 정의할 수 있는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다.The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors shall refer to the principles on which terms and concepts may be defined in order to best explain their inventions. It should be interpreted as meanings and concepts corresponding to the technical spirit of the invention.
따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 바람직한 일 실시예에 해당하며, 본 발명의 기술적 사상을 모두 대변하는 것이 아니므로 해당 구성은 본 발명의 출원시점에서 이를 대체할 다양한 균등물과 변형예가 있을 수 있다.Therefore, the configuration shown in the embodiments and drawings described in this specification corresponds to a preferred embodiment of the present invention, and does not represent all of the technical spirit of the present invention, the configuration will be replaced at the time of filing of the present invention. There may be various equivalents and variations.
명세서 전반에서 어떠한 부분이 어떤 구성요소를 “포함”한다는 기재는, 이에 대한 특별한 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라, 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 명세서에 기재된 “..모듈”, “..부”, “..장치” 등의 용어는 적어도 하나의 기능이나 동작을 처리하는 단위를 의미하며, 이는 하드웨어나 소프트웨어 또는 하드웨어 및 소프트웨어의 결합으로 구현될 수 있으며, 하나의 장치 또는 각각 다른 장치에 포함될 수 있다.Throughout the specification, the description that a part “includes” an element means that the element may further include other elements, except for the absence of a special objection thereto. In addition, terms such as ".. module", ".. unit", ".. device" described in the specification means a unit for processing at least one function or operation, which is hardware or software or a combination of hardware and software It may be implemented as, may be included in one device or each other device.
이하에서는 도면을 참조하여 본 발명에 따른 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치(100)를 설명한다.Hereinafter, an RF ID communication device 100 mounted on a bio-insertable medical device according to the present invention will be described with reference to the accompanying drawings.
도 1은 본 발명에 따른 약물주입 모듈을 나타내기 위한 구성도, 도 2는 본 발명에 따른 차폐 모듈에 안테나 모듈 및 RFID 칩(RFID chip)이 결합된 형태를 나타내기 위한 구성도, 도 3은 본 발명에 따른 알에프아이디 통신 장치를 나타내기 위한 구성도 및 도 4는 본 발명에 따른 칩을 포함하는 알에프아이디 통신 장치를 나타내기 위한 구성도이다.1 is a configuration diagram for showing a drug injection module according to the present invention, Figure 2 is a configuration diagram for showing a form in which the antenna module and RFID chip (RFID chip) is coupled to the shielding module according to the present invention, Figure 3 4 is a block diagram showing an RF ID communication device according to the present invention and FIG. 4 is a block diagram showing an RF ID communication device including a chip according to the present invention.
도 1 내지 도 4에 도시된 바와 같이, 알에프아이디 통신 장치(100)는 약물주입 모듈(110), 차폐부(130), 안테나 모듈(140) 및 알에프아이디 칩(150)을 포함하여 구성된다.1 to 4, the RFID communication apparatus 100 includes a drug injection module 110, a shield 130, an antenna module 140, and an RFID chip 150.
신체의 내부에 삽입되기 위한 의료기기인 약물주입 모듈(110)은 원통 형태의 약물 저장부(111)와 노즐 형태의 약물 주입부(112)를 포함한다. 약물 저장부(111)의 측벽에는 약물 저장부(111) 내부에 저장된 약물이 신체 내부로 주입되도록 하기 위한 약물 주입부(112)가 인출되도록 구성된다.The drug injection module 110, which is a medical device to be inserted into the body, includes a cylindrical drug reservoir 111 and a nozzle injection drug 112. The sidewall of the drug reservoir 111 is configured to withdraw the drug injecting unit 112 for injecting the drug stored in the drug reservoir 111 into the body.
약물 저장부(111)와 약물 주입부(112)는 일체형으로 형성될 수 있으며, 별도의 구성으로 각각 형성되어 결합될 수 있다. 약물 저장부(111)와 약물 주입부(112)가 별도의 구성으로 형성되는 경우, 약물 저장부(110)의 측벽에는 개구부가 형성되어 약물 주입부(112)가 개구부에 결합되어 내부의 약물이 주입되도록 한다.The drug reservoir 111 and the drug injection unit 112 may be integrally formed, and may be respectively formed and combined in a separate configuration. When the drug reservoir 111 and the drug injector 112 are formed in separate configurations, an opening is formed in the sidewall of the drug reservoir 110 so that the drug injector 112 is coupled to the opening to form a drug therein. To be injected.
약물 저장부(111)의 원형의 상부면에는 외부의 RFID 리더기(RFID reader)로 데이터를 전송하기 위한 안테나 모듈(140)이 구비된다. 안테나 모듈(140)은 약물 저장부(111)의 원형의 상부면의 외곽으로부터 중심부측 방향으로 순차적으로 복수회 권취되는 형태로 형성된다. 안테나 모듈(140)은 약물 저장부(111) 상부면의 평면 또는 약물 저장부(1110)의 상부면에 본딩되는 차폐 모듈(130)의 상부면의 평면에 권취된다.The circular upper surface of the drug storage 111 is provided with an antenna module 140 for transmitting data to an external RFID reader (RFID reader). The antenna module 140 is formed in a form in which the antenna module 140 is sequentially wound a plurality of times in the direction of the center side from the outside of the circular upper surface of the drug storage unit 111. The antenna module 140 is wound on a plane of the top surface of the drug reservoir 111 or on a plane of the top surface of the shielding module 130 bonded to the top surface of the drug reservoir 1110.
안테나 모듈(140)의 원형의 형태는 약물주입 모듈(110)의 상부면의 외곽으로 돌출되지 않도록 형성된다. 약물주입 모듈(100)의 상부면에 구비되는 안테나 모듈(140)의 최외곽 지름은 8 내지 20㎜ 이내로 형성된다.The circular shape of the antenna module 140 is formed so as not to protrude to the outside of the upper surface of the drug injection module 110. The outermost diameter of the antenna module 140 provided on the upper surface of the drug injection module 100 is formed within 8 to 20mm.
안테나 모듈(140)의 상부 일측에는 환자의 정보 또는 약물주입 모듈(110)의 정보 중 적어도 어느 하나 이상을 저장하기 위한 알에프아이디(RFID) 칩(chip)(150)이 구비된다. 알에프아이디 칩(150)은 안테나 모듈(140)에 본딩되어 결합된다. 알에프아이디 칩(150)에는 약물주입 모듈(110)의 정보와 환자의 정보가 저장되어 있다. 약물주입 모듈(110)의 정보는 약물주입 모듈(110)에 대한 제조일자, 제조사 등의 약물주입 모듈(110)에 대한 정보를 포함한다. 구체적으로, 약물주입 모듈(110)의 정보는 약물주입 모듈(110)이 신체 내에 삽입되어 사용될 수 있는 사용기간 등의 정보를 더 포함한다. 환자의 정보는 약물주입 모듈(110)의 삽입일자, 제거예정일자, 환자의 치료 정보 등을 포함한다.An upper side of the antenna module 140 is provided with an RFID chip (RFID) chip (150) for storing at least one or more of the information of the patient or the information of the drug injection module (110). The RF chip 150 is bonded to the antenna module 140 and coupled. The RFID chip 150 stores information of the drug injection module 110 and patient information. The information of the drug injection module 110 includes information about the drug injection module 110, such as the manufacturing date, manufacturer, etc. for the drug injection module 110. Specifically, the information of the drug injection module 110 further includes information such as the period of use that the drug injection module 110 can be inserted into the body and used. The patient's information includes the date of insertion of the drug injection module 110, the date of removal, and treatment information of the patient.
알에프아이디 칩(150)과 외부의 RFID 리더기와의 통신을 위해 사용되는 무선 주파수 대역은 HF 대역이 사용된다. HF 주파수 대역은 13.552 내지 13.568㎒이며, 13.56㎒ 대역을 사용하는 것이 바람직하다.The HF band is used for the radio frequency band used for communication with the RFID chip 150 and the external RFID reader. The HF frequency band is 13.552 to 13.568 MHz, and it is preferable to use the 13.56 MHz band.
알에프아이디 칩(150)은 극소형의 IC 칩 등으로 이루어질 수 있으며, 안테나 모듈(140)을 이용하여 저장된 데이터를 외부로 송신한다.The RF chip 150 may be made of a micro IC chip, and transmits the stored data to the outside using the antenna module 140.
약물 저장부(111)의 상부면과 안테나 모듈(140)의 사이에는 안테나 모듈(140)에서 발생하는 전자파를 차폐하기 위한 차폐 모듈(130)이 구비된다. 차폐 모듈(130)은 페라이트(ferrite)로 이루어진다.A shielding module 130 is provided between the upper surface of the drug storage 111 and the antenna module 140 to shield electromagnetic waves generated from the antenna module 140. The shield module 130 is made of ferrite.
이에 따라 안테나 모듈(140)은 차폐 모듈(130)에 본딩되어 결합되는 것이 바람직하다.Accordingly, the antenna module 140 is preferably bonded to the shielding module 130.
차폐 모듈(130)이 구비되지 않은 알에프아이디 칩(150)은 RFID 리더기에서 인식이 불가하나, 페라이트로 이루어진 차폐모듈(130)을 구비하는 경우에는 외부의 RFID 리더기가 3 내지 5㎝의 거리에서도 인식이 가능하도록 인식거리를 확보한다.The RFID chip 150 without the shield module 130 is not recognized by the RFID reader, but when the shield module 130 is made of ferrite, the external RFID reader is recognized even at a distance of 3 to 5 cm. Secure the recognition distance to make this possible.
차폐 모듈(130)은 원통 형태로 이루어진 약물 저장부(111)의 상부면에 결합되기 위해 원형의 평면으로 이루어지는 것이 바람직하며, 약물 저장부(111)의 상부면의 지름보다 크게 형성되거나 작게 형성될 수 있다. Shielding module 130 is preferably made of a circular plane to be coupled to the upper surface of the drug reservoir 111 made of a cylindrical shape, it is formed larger or smaller than the diameter of the upper surface of the drug reservoir 111 Can be.
본 명세서에서의 발명의 설명은 바람직한 실시예를 설명하는 것으로, 본 발명은 이러한 실시예에 한정되지 않는다. 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자는 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 이상의 실시예에 대한 다양한 변경과 수정이 가능하고, 본 발명의 기술적 사상은 이러한 다양한 변경과 수정을 모두 포함한다.The description of the invention herein describes the preferred embodiment, and the invention is not limited to this embodiment. Those skilled in the art to which the present invention pertains can make various changes and modifications to the above embodiments without departing from the technical spirit of the present invention, the technical idea of the present invention is to make all such various changes and modifications Include.

Claims (7)

  1. 원형의 상부면이 형성되어 약물을 저장하기 위한 약물 저장부와 상기 약물을 주입하기 위한 약물 주입부를 포함하는 약물주입 모듈에 포함되는 알에프아이디 통신 장치에 있어서, In the RFID communication device which is included in the drug injection module is formed in the upper surface of the drug storage module for storing the drug and the drug injection unit for injecting the drug,
    상기 약물 저장부의 상기 상부면에 구비되며, 상기 상부면의 평면상에서 외곽으로부터 중심부측으로 순차적으로 복수회 권취되어 형성된 안테나 모듈; An antenna module provided on the upper surface of the drug storage unit and formed by winding a plurality of times sequentially from an outer side to a central side on a plane of the upper surface;
    환자의 정보 또는 상기 약물주입 모듈의 정보 중 적어도 어느 하나 이상의 데이터를 저장하고 있으며, 상기 안테나 모듈을 이용하여 알에프아이디 리더기에 상기 데이터를 전송하기 위한 알에프아이디 칩; 및 An RFID chip for storing data of at least one of patient information or information of the drug injection module, and for transmitting the data to an RFID reader using the antenna module; And
    상기 안테나 모듈과 상기 상부면 사이에 구비되어 상기 안테나 모듈에서 발생되는 전자파를 차폐하기 위한 차폐 모듈;A shielding module provided between the antenna module and the upper surface to shield electromagnetic waves generated from the antenna module;
    를 포함하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.RFID communication device mounted on the bio-invasive medical device comprising a.
  2. 제 1 항에 있어서, The method of claim 1,
    상기 안테나 모듈은 상기 약물 주입부의 상부면에 본딩되어 접착되는 것을 특징으로 하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.And the antenna module is bonded to the upper surface of the drug injecting unit.
  3. 제 1 항에 있어서, The method of claim 1,
    상기 안테나 모듈은 원형으로 권취되며, 상기 원형의 최외곽 지름은 8 내지 20mm 이내인 것을 특징으로 하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.The antenna module is wound in a circular shape, RF ID communication device mounted to the living body implantable medical device, characterized in that the outermost diameter of the circular within 8 to 20mm.
  4. 제 1 항에 있어서, The method of claim 1,
    상기 알에프아이디 칩은 상기 안테나 모듈의 상부면에 위치하고, 상기 안테나 모듈과 본딩되어 결합되는 것을 특징으로 하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.The RFID chip is located on the upper surface of the antenna module, RF ID communication device mounted to the bio-insertable medical device, characterized in that bonded to the antenna module.
  5. 제 1 항에 있어서, The method of claim 1,
    상기 약물주입 모듈의 정보는 상기 약물주입 모듈에 대한 제조일자, 제조사를 포함하는 제품정보를 포함하며, 상기 환자 정보는 상기 약물주입 모듈의 삽입일자, 제거예정일자, 환자 치료 정보를 포함하는 것을 특징으로 하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.The information of the drug injection module includes the product information including the manufacturing date, manufacturer for the drug injection module, the patient information is characterized in that the injection date, the date of removal, the patient treatment information of the drug injection module RFID communication device mounted on a living body implantable medical device.
  6. 제 1 항에 있어서, The method of claim 1,
    상기 차폐 모듈은 페라이트로 이루어진 것을 특징으로 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.The shielding module RFID communication device mounted to the bio-insertable medical device, characterized in that consisting of ferrite.
  7. 제 1 항에 있어서, The method of claim 1,
    상기 알에프아이디 칩에서 사용하는 주파수 대역은 HF 대역인 13.552 내지 13.568㎒인 것을 특징으로 하는 생체 삽입형 의료기기에 장착되는 알에프아이디 통신 장치.The frequency band used in the RFID chip is an RFID terminal communication device mounted on a living body implantable medical device, characterized in that the HF band 13.552 to 13.568MHz.
PCT/KR2017/003747 2017-04-05 2017-04-05 Rfid communication device mounted in implantable medical equipment WO2018186509A1 (en)

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