JP7355355B2 - 加圧バックを備えた輸液バック加圧装置 - Google Patents
加圧バックを備えた輸液バック加圧装置 Download PDFInfo
- Publication number
- JP7355355B2 JP7355355B2 JP2022508901A JP2022508901A JP7355355B2 JP 7355355 B2 JP7355355 B2 JP 7355355B2 JP 2022508901 A JP2022508901 A JP 2022508901A JP 2022508901 A JP2022508901 A JP 2022508901A JP 7355355 B2 JP7355355 B2 JP 7355355B2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- infusion
- infusion bag
- pressurizing
- pressurizing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- A61M5/148—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
- A61M5/168—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
-
- 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
-
- 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
Landscapes
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
Claims (8)
- 輸液が収容されている輸液バックを加圧することができる装置であって、
空気が収容されることができる空気貯蔵空間を形成し、前記空気貯蔵空間に空気が流入されると膨脹することで前記輸液バックを加圧することができるように設けられた加圧バックを含み、
前記加圧バックは、前記空気貯蔵空間を少なくとも一つ以上の単位空間部に空間的に分ける間隔保持部材を含み、
前記間隔保持部材は、前記空気貯蔵空間に配置された状態で、一端部が前記加圧バックの一端部内面に結合されており、他端部が前記加圧バックの他端部内面に結合されることで、前記加圧バックが過度に膨脹しないように拘束する、輸液バック加圧装置。 - 前記間隔保持部材は、せん断力に実質的に抵抗できない柔軟な部材を含む、請求項1に記載の輸液バック加圧装置。
- 前記間隔保持部材は、長さ方向に延長しており、予め定めた厚さと幅を有する帯状部材を含む、請求項1または2に記載の輸液バック加圧装置。
- 前記単位空間部は、実質的に同一の膨脹速度で膨脹するように設けられている、請求項1から3のいずれか一項に記載の輸液バック加圧装置。
- 前記間隔保持部材は、前記加圧バックの上端部から前記加圧バックの下端部まで延長した仮想の第1中心軸に沿って延長しており、複数個設けられて前記第1中心軸と交差する第2中心軸に沿って予め定めた間隔で互いに離隔した状態で並べられている、請求項1から4のいずれか一項に記載の輸液バック加圧装置。
- 前記複数個の単位空間部の上端部と下端部のうち少なくとも一つは互いに連通している、請求項5に記載の輸液バック加圧装置。
- 前記輸液バックを脱着可能に収容することができる輸液バック収容部をさらに備える、請求項1から6のいずれか一項に記載の輸液バック加圧装置。
- 前記輸液バックが前記加圧バックに一体で結合している、請求項1から7のいずれか一項に記載の輸液バック加圧装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2020-0159020 | 2020-11-24 | ||
| KR1020200159020A KR102412854B1 (ko) | 2020-11-24 | 2020-11-24 | 가압백을 구비한 수액백 가압 장치 |
| PCT/KR2021/008502 WO2022114433A1 (ko) | 2020-11-24 | 2021-07-05 | 가압백을 구비한 수액백 가압 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023507700A JP2023507700A (ja) | 2023-02-27 |
| JP7355355B2 true JP7355355B2 (ja) | 2023-10-03 |
Family
ID=81754665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022508901A Active JP7355355B2 (ja) | 2020-11-24 | 2021-07-05 | 加圧バックを備えた輸液バック加圧装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7355355B2 (ja) |
| KR (1) | KR102412854B1 (ja) |
| WO (1) | WO2022114433A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120695297A (zh) * | 2024-03-21 | 2025-09-26 | 洁霺生医科技股份有限公司 | 药物递送装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013192600A (ja) | 2012-03-16 | 2013-09-30 | Nipro Corp | 経管栄養注入装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201843A (ja) * | 1997-01-27 | 1998-08-04 | Terumo Corp | 薬液供給具 |
| KR100318135B1 (ko) * | 1998-10-19 | 2002-05-13 | 김종훈 | 기압차에의한수액주입방법및그장치 |
| JP2005058694A (ja) * | 2003-08-12 | 2005-03-10 | Saikosu:Kk | 加圧バッグ及び定圧加圧バッグシステム |
| NL1024370C2 (nl) * | 2003-09-24 | 2005-04-05 | Fornix Medical Systems Holding | Inrichting en werkwijze voor het afgeven van vloeistof, in het bijzonder voor medische toepassing. |
| KR20050030180A (ko) * | 2005-02-15 | 2005-03-29 | 이남준 | 휴대용 링겔공급장치 |
| KR101192947B1 (ko) * | 2008-05-30 | 2012-10-18 | 케이씨아이 라이센싱 인코포레이티드 | 가슴 조직에서 사용되는 감압,압축 장치 및 방법 |
| KR102070393B1 (ko) * | 2019-01-30 | 2020-01-28 | 이명숙 | 복수 개의 단위 공간부를 포함하는 가압백을 구비한 수액백 |
-
2020
- 2020-11-24 KR KR1020200159020A patent/KR102412854B1/ko active Active
-
2021
- 2021-07-05 JP JP2022508901A patent/JP7355355B2/ja active Active
- 2021-07-05 WO PCT/KR2021/008502 patent/WO2022114433A1/ko not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013192600A (ja) | 2012-03-16 | 2013-09-30 | Nipro Corp | 経管栄養注入装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102412854B1 (ko) | 2022-06-23 |
| JP2023507700A (ja) | 2023-02-27 |
| KR20220071649A (ko) | 2022-05-31 |
| WO2022114433A1 (ko) | 2022-06-02 |
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