KR102725147B1 - 냉동치료기 - Google Patents
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- KR102725147B1 KR102725147B1 KR1020230044564A KR20230044564A KR102725147B1 KR 102725147 B1 KR102725147 B1 KR 102725147B1 KR 1020230044564 A KR1020230044564 A KR 1020230044564A KR 20230044564 A KR20230044564 A KR 20230044564A KR 102725147 B1 KR102725147 B1 KR 102725147B1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1477—Needle-like probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00089—Thermal conductivity
- A61B2018/00095—Thermal conductivity high, i.e. heat conducting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00059—Material properties
- A61B2018/00089—Thermal conductivity
- A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0231—Characteristics of handpieces or probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0293—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument interstitially inserted into the body, e.g. needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/1425—Needle
- A61B2018/143—Needle multiple needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1475—Electrodes retractable in or deployable from a housing
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Surgical Instruments (AREA)
Abstract
Description
도 2는 도 1에 대한 일부 분해 사시도이다.
도 3은 도 1에 대한 단면도이다.
도 4는 도 3의 일부 영역을 확대하여 도시한 단면도이다.
도 5는 도 3에 있어서, 마이크로 니들들이 니들홀들로부터 인출된 상태를 나타낸 단면도이다.
도 6은 냉동치료기를 이용한 치료 과정을 순차적으로 설명하기 위한 도면이다.
100..냉동치료기 110..하우징
111..하우징 몸체 112..하우징 캡
112a..니들홀 113..케이블
120..니들 모듈 121..니들 서포트
122..마이크로 니들 122a..단열층
130..냉매 용기 131..냉매
132..충전 밸브 140..리니어 구동부
141..가동체 150..고주파 발생부
Claims (4)
- 내부공간을 갖고, 피부에 접촉되는 선단에 니들홀들이 형성된 하우징;
상기 하우징 내에 전후 이동 가능하게 안내되는 니들 서포트, 및 상기 하우징의 선단이 피부에 맞닿은 상태에서 상기 니들 서포트의 전후 이동에 따라 상기 니들홀들을 통해 피부 내부로 삽입되거나 인출되도록 상기 니들 서포트에 지지되는 마이크로 니들들을 구비하는 니들 모듈;
상기 마이크로 니들들을 관통시켜 기밀을 유지한 상태로 상기 니들 서포트에 고정되며, 내부공간에 저장된 냉매에 의해 상기 마이크로 니들들을 냉각시키는 냉매 용기; 및
상기 니들 서포트를 전후 이동시키는 리니어 구동부;를 포함하며,
상기 각각의 마이크로 니들은 초전도체 금속 재질로 이루어지며;
상기 니들 서포트는 고주파 발생부로부터 고주파 에너지를 전달받아 상기 마이크로 니들들에 제공하는 회로부를 포함하며, 상기 마이크로 니들들에 제공된 고주파 에너지는 피부 내의 냉동된 목표 부위를 가열해서 해동시킬 수 있게 하고 통증을 완화시킬 수 있게 하며;
탐침자를 구비하여 상기 니들 서포트에 실장되는 온도 센서를 포함하며,
상기 탐침자는 상기 냉매 용기의 냉매에 의해 냉각되지 않게 배치되어 상기 니들 서포트의 전후 이동에 따라 상기 하우징의 선단에 형성된 홀을 출입하며, 상기 마이크로 니들들과 함께 피부에 삽입되어 피부 내의 온도를 측정하며;
상기 냉매 용기는 냉매 주입구에 충전 밸브를 장착하며, 상기 충전 밸브에 냉매 공급원이 연결되어 냉매가 공급되면 상기 충전 밸브는 냉매의 공급 압력에 의해 개방 동작해서 상기 냉매 용기 내로 냉매가 주입되도록 하며, 상기 충전 밸브로부터 냉매 공급원이 분리되면 상기 충전 밸브는 폐쇄 동작해서 상기 냉매 용기로부터 냉매 배출이 차단되도록 하며;
상기 고주파 발생부는 앞면에 포고핀들을 구비하여 상기 니들 서포트 후면의 회로부 단자들에 분리 가능하게 접속되며;
상기 리니어 구동부는 가동체를 선형 동작시키도록 구성되어 상기 하우징에 내장되며;
상기 가동체는 상기 하우징 내에 전후 동작하도록 배치되며, 상기 고주파 발생부를 상기 니들 서포트에 접속시킨 상태로 상기 니들 서포트에 고정되게 조립되어 전후 동작에 따라 상기 니들 서포트를 전후 이동시키는 것을 특징으로 하는 냉동치료기.
- 삭제
- 제1항에 있어서,
상기 각각의 마이크로 니들은 상기 냉매 용기로부터 인출되는 부위 중 첨단 부위를 제외한 부위에 단열층이 형성된 것을 특징으로 하는 냉동치료기.
- 삭제
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KR1020230044564A KR102725147B1 (ko) | 2023-04-05 | 2023-04-05 | 냉동치료기 |
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KR20240149082A KR20240149082A (ko) | 2024-10-14 |
KR102725147B1 true KR102725147B1 (ko) | 2024-11-04 |
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Citations (1)
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KR101188710B1 (ko) | 2011-04-18 | 2012-10-15 | 주식회사 루트로닉 | 고주파 치료용 니들 팁 및 이를 이용한 고주파 치료장치 |
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KR20080066712A (ko) * | 2005-09-30 | 2008-07-16 | 티티아이 엘뷰 가부시키가이샤 | 관능화된 미세바늘 경피 약물 전달 시스템, 장치 및 방법 |
KR100946363B1 (ko) | 2009-05-27 | 2010-03-09 | 김규 | 피부미용을 위한 프랙셔널 장치 |
KR101158009B1 (ko) * | 2010-01-07 | 2012-06-25 | (주)아이티시 | 고주파 치료장치 |
KR20130106020A (ko) * | 2012-03-19 | 2013-09-27 | 라종주 | 피부 개선 장치 |
US20190365461A1 (en) * | 2017-01-11 | 2019-12-05 | Masanori Saeki | Puncture device and cartridge for puncture device |
KR102029792B1 (ko) * | 2017-04-07 | 2019-10-08 | 주식회사 이루다 | 여드름 치료장치 및 그 제어방법 |
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