JP7468934B2 - 輸液注入用の流量調節レギュレーター - Google Patents
輸液注入用の流量調節レギュレーター Download PDFInfo
- Publication number
- JP7468934B2 JP7468934B2 JP2022554925A JP2022554925A JP7468934B2 JP 7468934 B2 JP7468934 B2 JP 7468934B2 JP 2022554925 A JP2022554925 A JP 2022554925A JP 2022554925 A JP2022554925 A JP 2022554925A JP 7468934 B2 JP7468934 B2 JP 7468934B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- infusion
- flow rate
- connection groove
- main body
- 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.)
- Active
Links
- 238000001802 infusion Methods 0.000 title claims description 94
- 230000002265 prevention Effects 0.000 claims description 12
- 239000003978 infusion fluid Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000033228 biological regulation Effects 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/286—Wedge clamps, e.g. roller clamps with inclined guides
-
- 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
-
- 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
- A61M2205/17—General characteristics of the apparatus with redundant control systems
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
110 空間部
120 ローラー連結溝
130 係止爪
140 流量調節目盛
200 操作ローラー
210 回転軸
300、301 ローラーホルダー
310 嵌合部
311 嵌合片
312 係止片
320 移動防止部
321 支持溝
322 移動突起
330 連結部
331 移動板
331a 嵌合溝
332 連結竿
332a 固定溝
340 ロッキング部
341 ロッキング環
Claims (6)
- 内部に上下を貫通して輸液チューブが差し込まれ、正面にローラー連結溝が形成された本体と、
前記本体のローラー連結溝に嵌め込まれて上下に移動しながら輸液チューブを押圧して流量を調節できるようにする操作ローラーと、
前記操作ローラーが嵌め込まれる本体に連結されて操作ローラーが任意に移動しないように操作ローラーを支持するローラーホルダーと、
を備え、
前記ローラーホルダーは、ローラー連結溝に結合される嵌合部と、前記嵌合部の正面に配備され、操作ローラーの片側面に密着されて操作ローラーの移動を遮断する移動防止部と、を備えることを特徴とする輸液注入用の流量調節レギュレーター。 - 前記本体には、操作ローラーの移動につれて排出される輸液の流量を確認できるように流量調節目盛が表示されることを特徴とする請求項1に記載の輸液注入用の流量調節レギュレーター。
- 前記嵌合部には、ローラー連結溝に嵌め込まれてローラー連結溝において上下に移動する嵌合片が配備され、前記嵌合片の終端の外側にローラー連結溝の内側に引っかかってローラーホルダーの抜脱を防げるように係止片が配備されることを特徴とする請求項1に記載の輸液注入用の流量調節レギュレーター。
- 前記嵌合片は、ローラー連結溝の両側の内壁面に密着されるように複数本配備されることを特徴とする請求項3に記載の輸液注入用の流量調節レギュレーター。
- 前記移動防止部は、操作ローラーの外郭が嵌め込まれて密着されるように内側面に支持溝が形成される「コ」字状に形成されることを特徴とする請求項1に記載の輸液注入用の流量調節レギュレーター。
- 前記移動防止部の正面には、ローラーホルダーを操作ローラーに密着させるためにローラー連結溝に沿って簡単に移動させられるように上部に突出するように複数本の移動突起が配備されることを特徴とする請求項1に記載の輸液注入用の流量調節レギュレーター。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2024017562A JP7560191B2 (ja) | 2020-03-17 | 2024-02-08 | 輸液注入用の流量調節レギュレーター |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200032764A KR102171665B1 (ko) | 2020-03-17 | 2020-03-17 | 수액주입용 유량조절 레귤레이터 |
KR10-2020-0032764 | 2020-03-17 | ||
PCT/KR2020/014072 WO2021187707A1 (ko) | 2020-03-17 | 2020-10-15 | 수액주입용 유량조절 레귤레이터 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024017562A Division JP7560191B2 (ja) | 2020-03-17 | 2024-02-08 | 輸液注入用の流量調節レギュレーター |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023517685A JP2023517685A (ja) | 2023-04-26 |
JP7468934B2 true JP7468934B2 (ja) | 2024-04-16 |
Family
ID=73129511
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022554925A Active JP7468934B2 (ja) | 2020-03-17 | 2020-10-15 | 輸液注入用の流量調節レギュレーター |
JP2024017562A Active JP7560191B2 (ja) | 2020-03-17 | 2024-02-08 | 輸液注入用の流量調節レギュレーター |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2024017562A Active JP7560191B2 (ja) | 2020-03-17 | 2024-02-08 | 輸液注入用の流量調節レギュレーター |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230138463A1 (ja) |
EP (1) | EP4122510A4 (ja) |
JP (2) | JP7468934B2 (ja) |
KR (1) | KR102171665B1 (ja) |
CN (1) | CN115297912A (ja) |
WO (1) | WO2021187707A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102310960B1 (ko) | 2021-01-19 | 2021-10-12 | 주식회사 파텍메디컬코리아 | 수액 유량 조절기 |
KR102376077B1 (ko) * | 2021-09-13 | 2022-03-18 | (주)클리어존 | 액상 살충제 피딩장치 |
KR102411065B1 (ko) | 2022-04-28 | 2022-06-22 | 유영선 | 스토퍼장치 및 이를 포함하는 유량조절장치 |
KR102462542B1 (ko) | 2022-09-23 | 2022-11-04 | 김장윤 | 스마트 안전 링거액 조절시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002291886A (ja) | 2001-04-03 | 2002-10-08 | Terumo Corp | 流量調節器および液体投与セット |
JP2009154015A (ja) | 2004-08-25 | 2009-07-16 | Jms Co Ltd | チューブクランプ |
JP2009232928A (ja) | 2008-03-26 | 2009-10-15 | Nippon Sherwood Medical Industries Ltd | ローラクランプ用カバー |
JP2018512950A (ja) | 2015-04-01 | 2018-05-24 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | Ivフロー管理システムおよび方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US1330523A (en) * | 1918-10-31 | 1920-02-10 | George E Evitts | Tube-clamp |
GB1322546A (en) * | 1969-09-19 | 1973-07-04 | Illinois Tool Works | Fluid flowcontrol means |
KR950029562U (ko) * | 1994-04-29 | 1995-11-17 | 한종휘 | 수액주사제 투여량 조절기 |
US6341757B1 (en) * | 1996-12-05 | 2002-01-29 | Jovanka Starchevich | Flow regulator |
JP2002336351A (ja) * | 2001-05-17 | 2002-11-26 | Guttsuuru:Kk | 点滴中の不正行為判別方法 |
TWI381861B (zh) | 2004-10-19 | 2013-01-11 | Terumo Corp | 輸液裝置及夾具 |
KR100870440B1 (ko) * | 2008-05-23 | 2008-11-25 | 이두용 | 수액 공급유량 조절기 |
KR101058539B1 (ko) * | 2011-02-23 | 2011-08-23 | 이두용 | 수액유량 조절기, 수액유량 조절세트 및 수액유량 조절방법 |
KR200474401Y1 (ko) * | 2012-12-27 | 2014-09-15 | 이상엽 | 링거액 유량 조절장치 |
CN105999480A (zh) * | 2013-03-21 | 2016-10-12 | 南安市中研中医药有限公司 | 医用锁定式调速方法 |
KR20150025046A (ko) * | 2013-08-28 | 2015-03-10 | 정서희 | 절환성이 뛰어나고 풀림방지와 함께 시간예측이 용이한 수액조절장치 |
KR101822156B1 (ko) * | 2017-03-15 | 2018-01-26 | 김휘화 | 안전보관이 용이한 반자동 주사기 |
-
2020
- 2020-03-17 KR KR1020200032764A patent/KR102171665B1/ko active IP Right Grant
- 2020-10-15 CN CN202080098673.9A patent/CN115297912A/zh active Pending
- 2020-10-15 EP EP20925617.1A patent/EP4122510A4/en active Pending
- 2020-10-15 JP JP2022554925A patent/JP7468934B2/ja active Active
- 2020-10-15 US US17/911,154 patent/US20230138463A1/en active Pending
- 2020-10-15 WO PCT/KR2020/014072 patent/WO2021187707A1/ko unknown
-
2024
- 2024-02-08 JP JP2024017562A patent/JP7560191B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002291886A (ja) | 2001-04-03 | 2002-10-08 | Terumo Corp | 流量調節器および液体投与セット |
JP2009154015A (ja) | 2004-08-25 | 2009-07-16 | Jms Co Ltd | チューブクランプ |
JP2009232928A (ja) | 2008-03-26 | 2009-10-15 | Nippon Sherwood Medical Industries Ltd | ローラクランプ用カバー |
JP2018512950A (ja) | 2015-04-01 | 2018-05-24 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | Ivフロー管理システムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2023517685A (ja) | 2023-04-26 |
US20230138463A1 (en) | 2023-05-04 |
EP4122510A4 (en) | 2024-04-10 |
WO2021187707A1 (ko) | 2021-09-23 |
KR102171665B1 (ko) | 2020-10-29 |
JP2024042100A (ja) | 2024-03-27 |
JP7560191B2 (ja) | 2024-10-02 |
CN115297912A (zh) | 2022-11-04 |
EP4122510A1 (en) | 2023-01-25 |
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