JP2022538490A - 熱電モジュールを備えた薬物注入装置 - Google Patents
熱電モジュールを備えた薬物注入装置 Download PDFInfo
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- 239000003814 drug Substances 0.000 title claims abstract description 162
- 229940079593 drug Drugs 0.000 title claims abstract description 156
- 238000002347 injection Methods 0.000 title claims abstract description 111
- 239000007924 injection Substances 0.000 title claims abstract description 111
- 238000010438 heat treatment Methods 0.000 claims abstract description 120
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 34
- 238000001802 infusion Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005086 pumping Methods 0.000 abstract description 27
- 230000005611 electricity Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 230000005679 Peltier effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000002720 Malnutrition Diseases 0.000 description 2
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- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229940021013 electrolyte solution Drugs 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 230000001071 malnutrition Effects 0.000 description 2
- 235000000824 malnutrition Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000015380 nutritional deficiency disease Diseases 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000005676 thermoelectric effect Effects 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
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- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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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
- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
-
- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
-
- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
-
- 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
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/362—General characteristics of the apparatus related to heating or cooling by gas flow
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3673—General characteristics of the apparatus related to heating or cooling thermo-electric, e.g. Peltier effect, thermocouples, semi-conductors
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- 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
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (11)
- 外部から圧力をかけると内部に収容された液体薬物が指定された経路に流出されることができるように形成された薬物容器を使用して前記液体薬物を人体に注入することができる薬物注入装置であって、
空気により膨脹し、前記薬物容器に圧力をかけられる膨脹部を含む少なくとも一つ以上の薬物加圧ユニットと、
予め定めた圧力の空気を発生させられる第1ポンプと、前記膨脹部のうち一つと連通することができる第1配管を含むことにより前記膨脹部のうち一つを膨脹させることができる第1ポンピングユニットと、
前記液体薬物を予め定めた温度の範囲以内に加温させられる熱電モジュールを備える加温ユニットとを含む、薬物注入装置。 - 予め定めた圧力の空気を発生させられる第2ポンプと、前記膨脹部のうち一つと連通することができる第2配管を含む第2ポンピングユニットとを含むことにより、前記膨脹部のうち一つを膨脹させることができる、請求項1に記載の薬物注入装置。
- 前記第1配管と前記第2配管とを互いに連結する連結配管と、前記連結配管を開放または閉鎖することができる連結配管バルブとを備える連結ユニットを含み、
前記第1ポンプと前記第2ポンプのうち一つが作動しない時、残りの一つのポンプが作動して、前記第1配管及び前記第2配管に連結された少なくとも一つの前記膨脹部を膨脹させることができる、請求項2に記載の薬物注入装置。 - 前記第1配管の上流側に配置された第1上流側バルブと、前記第1配管の下流側に配置された第1下流側バルブと、前記第2配管の上流側に配置された第2上流側バルブと、前記第2配管の下流側に配置された第2下流側バルブとを備え、
前記連結配管の一端部は、前記第1上流側バルブと第1下流側バルブとの間で前記第1配管と連通しており、前記連結配管の他端部は、前記第2上流側バルブと第2下流側バルブとの間で前記第2配管と連通している、請求項3に記載の薬物注入装置。 - 前記加温ユニットは、
前記液体薬物が内部に流動する注射チューブを外部と隔離した状態で収容することができる加温空間を備え、
前記熱電モジュールが前記加温空間に収容された空気を加熱し、前記加熱された空気が前記注射チューブを間接的に加温させることができる、請求項1から4のいずれか一項に記載の薬物注入装置。 - 前記注射チューブは、前記加温空間の内部で予め定めた密度以上に密集配置されている、請求項5に記載の薬物注入装置。
- 前記加温ユニットは、
前記液体薬物が内部に流動する注射チューブを脱着可能に固定することができるチューブ固定装置を備える、請求項1から6のいずれか一項に記載の薬物注入装置。 - 前記チューブ固定装置は、
前記注射チューブが収容されることができる中空を備え、弾性的に変形が可能な把持部と、
前記中空の一端部に形成され、前記注射チューブが前記中空に挿入されることができる通路である挿入部とを備える、請求項7に記載の薬物注入装置。 - 前記加温ユニットは、
前記液体薬物が内部に流動する注射チューブを外部と隔離した状態で収容することができる加温空間を備える加温ユニット本体と、
前記加温空間を閉鎖する閉鎖位置と前記加温空間を開放する開放位置との間で位置移動可能な加温ユニットカバーとを備え、
前記加温ユニット本体と前記加温ユニットカバーのうち少なくとも一つには前記注射チューブが脱着可能に収容されることができる貫通孔が形成されている、請求項1から8のいずれか一項に記載の薬物注入装置。 - 前記加温ユニットは、
前記加温ユニットカバーが前記閉鎖位置と前記開放位置との間で回転可能にヒンジにより前記加温ユニット本体に結合している、請求項9に記載の薬物注入装置。 - 交替式バッテリーまたは充電式バッテリーにより電気の供給を受ける、請求項1から10のいずれか一項に記載の薬物注入装置。
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PCT/KR2019/008041 WO2021002497A1 (ko) | 2019-07-02 | 2019-07-02 | 열전 모듈을 구비한 약물 주입 장치 |
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KR101987909B1 (ko) * | 2017-11-21 | 2019-06-11 | 임팩코리아(주) | 약물 주입 장치 |
WO2023282370A1 (ko) * | 2021-07-07 | 2023-01-12 | 임팩코리아 주식회사 | 약물 압력 주입 시스템에 탈부착이 가능한 약물 온도조절장치 및 그의 구동 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101647U (ja) * | 1981-12-29 | 1983-07-11 | 日本電熱株式会社 | 点滴液加熱器 |
JPH08508173A (ja) * | 1992-11-02 | 1996-09-03 | メディケーション デリバリー デバイシイズ インク | 医療用点滴ポンプ、点滴バッグ及びこれらの使用法 |
JP2006280758A (ja) * | 2005-04-04 | 2006-10-19 | Chizuko Segami | 液温調節装置 |
KR20190057988A (ko) * | 2017-11-21 | 2019-05-29 | 임팩코리아(주) | 약물 주입 장치 |
Family Cites Families (8)
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JPH06188183A (ja) * | 1992-08-05 | 1994-07-08 | Ckd Corp | 流体温度調節器 |
CA2083555A1 (en) * | 1992-11-23 | 1994-05-24 | David H. Laing | Portable infusion device |
US6175688B1 (en) * | 1998-07-10 | 2001-01-16 | Belmont Instrument Corporation | Wearable intravenous fluid heater |
KR20060019623A (ko) * | 2006-02-14 | 2006-03-03 | 강대기 | 정맥주사용 순간수액가온장치를 포함한 다기능 조절기 |
JP2008249662A (ja) * | 2007-03-30 | 2008-10-16 | Akita Prefecture | 熱式質量流量センサー、及び流量測定方法 |
DE202015004596U1 (de) * | 2015-06-26 | 2015-09-21 | Oerlikon Leybold Vacuum Gmbh | Vakuumpumpensystem |
KR101722073B1 (ko) * | 2015-09-18 | 2017-03-31 | 플로우테크 주식회사 | 체크밸브의 슬램 완화 기능을 구비하는 수배관 시스템 |
KR20180133294A (ko) * | 2017-06-06 | 2018-12-14 | 차승훈 | 열전소자를 이용한 휴대용 냉장 가열기 |
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2019
- 2019-07-02 JP JP2022500066A patent/JP7459423B2/ja active Active
- 2019-07-02 US US16/612,811 patent/US11400237B2/en active Active
- 2019-07-02 KR KR1020217020947A patent/KR102657038B1/ko active IP Right Grant
- 2019-07-02 WO PCT/KR2019/008041 patent/WO2021002497A1/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101647U (ja) * | 1981-12-29 | 1983-07-11 | 日本電熱株式会社 | 点滴液加熱器 |
JPH08508173A (ja) * | 1992-11-02 | 1996-09-03 | メディケーション デリバリー デバイシイズ インク | 医療用点滴ポンプ、点滴バッグ及びこれらの使用法 |
JP2006280758A (ja) * | 2005-04-04 | 2006-10-19 | Chizuko Segami | 液温調節装置 |
KR20190057988A (ko) * | 2017-11-21 | 2019-05-29 | 임팩코리아(주) | 약물 주입 장치 |
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US20210353880A1 (en) | 2021-11-18 |
JP7459423B2 (ja) | 2024-04-02 |
US11400237B2 (en) | 2022-08-02 |
KR20210094086A (ko) | 2021-07-28 |
WO2021002497A1 (ko) | 2021-01-07 |
KR102657038B1 (ko) | 2024-04-12 |
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