KR101214764B1 - 약물주입장치 - Google Patents
약물주입장치 Download PDFInfo
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- KR101214764B1 KR101214764B1 KR1020097009819A KR20097009819A KR101214764B1 KR 101214764 B1 KR101214764 B1 KR 101214764B1 KR 1020097009819 A KR1020097009819 A KR 1020097009819A KR 20097009819 A KR20097009819 A KR 20097009819A KR 101214764 B1 KR101214764 B1 KR 101214764B1
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Classifications
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- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M37/0092—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin using ultrasonic, sonic or infrasonic vibrations, e.g. phonophoresis
-
- 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
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
- A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
Claims (8)
- 피주입체의 표면에 약물을 공급하는 약물공급부와,상기 약물이 공급된 상기 피주입체의 표면에 대해서 각 초음파의 진폭을 변조시킨 진폭변조초음파군을 발진하는 초음파발진부, 그리고상기 약물의 상기 피주입체에 대한 드리프트 속도이하로 되도록, 상기 진폭변조초음파군의 각 초음파에 있어서의 진폭을 제어하는 제어부를 구비하며,상기 제어부는, 상기 진폭변조 초음파군의 발진개시때부터의 경과시간에 대한 상기 진폭변조초음파군의 각 초음파에 있어서의 진폭의 구배가, 상기 드리프트 속도 이하가 되도록, 상기 각 초음파의 진폭을 제어하는 것을 특징으로 하는 약물주입장치.
- 삭제
- 제1항에 있어서,상기 제어부는, 설정된 상기 약물의 주입량에 대응하여, 상기 진폭변조초음파군으로부터 발진하는 각 초음파수를 결정하는 것을 특징으로 하는 약물주입장치.
- 제3항에 있어서,상기 제어부는, 상기 진폭변조초음파군의 각 초음파의 진폭을 상기 진폭변조초음파군의 발진개시 때의 최초 초음파로부터 상기 결정한 발진하는 초음파의 수에 따른 최후의 초음파까지 단조증가시키는 제어를 하는 것을 특징으로 하는 약물주입장치.
- 제4항에 있어서,상기 제어부는, 상기 진폭변조초음파군의 상기 최후의 초음파에 있어서의 제어를 행한 후, 상기 초음파발진부로부터 다음 진폭변조초음파군의 발진을 실행하는 제어를 행하고, 상기 진폭변조초음파군의 형상이 톱니 형상이 되도록 제어하는 것을 특징으로 하는 약물주입장치.
- 제1항에 있어서,상기 약물의 종류마다 상기 드리프트 속도의 값을 기억하는 기억부와,적어도, 사용하는 상기 약물의 종류에 따른 정보의 입력을 하는 정보입력부를 더 포함하고,상기 제어부는, 상기 정보입력부로부터 입력된 약물의 종류에 따라 상기 기억부에서 대응하는 드리프트 속도의 값을 추출하여, 상기 추출한 드리프트 속도의 값에 따라서 상기 진폭변조초음파군의 진폭을 제어하는 것을 특징으로 하는 약물주 입장치.
- 제1항에 있어서,상기 제어부는, 상기 초음파발진부로부터 발진된 상기 진폭변조초음파군의 각 초음파를 검출하는 검출부와, 상기 검출부에서 검출된 상기 각 초음파에 근거하여 상기 진폭변조초음파군의 각 초음파의 위상을 제어하여 상기 초음파발진부를 공명상태로 설정하는 설정부를 포함하는 것을 특징으로 하는 약물주입장치.
- 제1항에 있어서,상기 피주입체의 내부의 혈당치를 측정하는 혈당치측정부를 구비하고,상기 제어부는, 상기 혈당치측정부에서 측정된 혈당치가 역치 이상이 된 경우에 상기 초음파발진부로부터의 상기 진폭변조초음파군의 발진을 행하는 제어를 하고, 상기 혈당치측정부로부터 측정된 혈당치가 역치 미만이 된 경우에, 상기 초음파발진부로부터의 상기 진폭변조초음파군의 발진을 정지하는 제어를 더욱 실행하는 것을 특징으로 하는 약물주입장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JPJP-P-2006-308270 | 2006-11-14 | ||
JP2006308270 | 2006-11-14 |
Publications (2)
Publication Number | Publication Date |
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KR20090084867A KR20090084867A (ko) | 2009-08-05 |
KR101214764B1 true KR101214764B1 (ko) | 2012-12-21 |
Family
ID=39401618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020097009819A KR101214764B1 (ko) | 2006-11-14 | 2007-11-13 | 약물주입장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8010188B2 (ko) |
EP (1) | EP2103324B1 (ko) |
JP (1) | JP4706069B2 (ko) |
KR (1) | KR101214764B1 (ko) |
CN (1) | CN101534895B (ko) |
WO (1) | WO2008059810A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5305469B2 (ja) * | 2010-03-05 | 2013-10-02 | 国立大学法人 鹿児島大学 | 物質排出装置 |
JP6391805B2 (ja) * | 2015-03-16 | 2018-09-19 | 株式会社日立製作所 | 薬液投与装置、及びその作動方法 |
WO2024005144A1 (ja) * | 2022-07-01 | 2024-01-04 | 国立大学法人東京大学 | 体表面潰瘍治癒促進装置 |
Citations (1)
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2007
- 2007-11-13 US US12/514,950 patent/US8010188B2/en not_active Expired - Fee Related
- 2007-11-13 EP EP07831684.1A patent/EP2103324B1/en not_active Not-in-force
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- 2007-11-13 WO PCT/JP2007/071954 patent/WO2008059810A1/ja active Application Filing
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20020156415A1 (en) | 2000-08-24 | 2002-10-24 | Redding Bruce K. | Ultrasonically enhanced substance delivery system and device |
Also Published As
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US20100049118A1 (en) | 2010-02-25 |
US8010188B2 (en) | 2011-08-30 |
EP2103324A4 (en) | 2011-10-26 |
EP2103324B1 (en) | 2013-07-03 |
WO2008059810A1 (fr) | 2008-05-22 |
JP4706069B2 (ja) | 2011-06-22 |
JPWO2008059810A1 (ja) | 2010-03-04 |
KR20090084867A (ko) | 2009-08-05 |
CN101534895B (zh) | 2012-10-03 |
CN101534895A (zh) | 2009-09-16 |
EP2103324A1 (en) | 2009-09-23 |
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