KR102000341B1 - 주사기 보조 장치 - Google Patents

주사기 보조 장치 Download PDF

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Publication number
KR102000341B1
KR102000341B1 KR1020170109388A KR20170109388A KR102000341B1 KR 102000341 B1 KR102000341 B1 KR 102000341B1 KR 1020170109388 A KR1020170109388 A KR 1020170109388A KR 20170109388 A KR20170109388 A KR 20170109388A KR 102000341 B1 KR102000341 B1 KR 102000341B1
Authority
KR
South Korea
Prior art keywords
syringe
gear
case
unit
power transmission
Prior art date
Application number
KR1020170109388A
Other languages
English (en)
Korean (ko)
Other versions
KR20190023512A (ko
Inventor
김진승
박강민
Original Assignee
인제대학교 산학협력단
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 인제대학교 산학협력단 filed Critical 인제대학교 산학협력단
Priority to KR1020170109388A priority Critical patent/KR102000341B1/ko
Priority to PCT/KR2017/012855 priority patent/WO2019045179A1/fr
Publication of KR20190023512A publication Critical patent/KR20190023512A/ko
Application granted granted Critical
Publication of KR102000341B1 publication Critical patent/KR102000341B1/ko

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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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • A61M5/31528—Dosing by means of rotational movements, e.g. screw-thread mechanisms
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020170109388A 2017-08-29 2017-08-29 주사기 보조 장치 KR102000341B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020170109388A KR102000341B1 (ko) 2017-08-29 2017-08-29 주사기 보조 장치
PCT/KR2017/012855 WO2019045179A1 (fr) 2017-08-29 2017-11-14 Dispositif d'assistance de seringue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170109388A KR102000341B1 (ko) 2017-08-29 2017-08-29 주사기 보조 장치

Publications (2)

Publication Number Publication Date
KR20190023512A KR20190023512A (ko) 2019-03-08
KR102000341B1 true KR102000341B1 (ko) 2019-07-15

Family

ID=65525759

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170109388A KR102000341B1 (ko) 2017-08-29 2017-08-29 주사기 보조 장치

Country Status (2)

Country Link
KR (1) KR102000341B1 (fr)
WO (1) WO2019045179A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023129651A1 (fr) * 2021-12-29 2023-07-06 Tandem Diabetes Care, Inc. Pompes à perfusion et procédés avec mécanisme de seringue commandé par fil à mémoire de forme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521819A (ja) * 2009-03-31 2012-09-20 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬剤送達デバイスにおける及び薬剤送達デバイスに関連する改良
JP2016185243A (ja) * 2015-03-27 2016-10-27 大和製罐株式会社 薬液注入アシスト装置
KR101810617B1 (ko) 2016-07-29 2017-12-20 임승연 무동력 피스톤 가압보조장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200423667Y1 (ko) * 2006-05-31 2006-08-09 양희철 채혈용 주사기 자동보조장치
CN201775841U (zh) * 2010-07-01 2011-03-30 广州市亿福迪医疗器械有限公司 芬太尼注射器
KR101293502B1 (ko) * 2011-10-14 2013-08-07 주식회사 메가젠임플란트 무통 마취기
US8920374B2 (en) 2012-07-05 2014-12-30 Unitract Syringe Pty Ltd Drive control mechanisms and automatic injectors for injectable cartridges
KR101328443B1 (ko) 2013-05-13 2013-11-14 이상조 약물 주입장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521819A (ja) * 2009-03-31 2012-09-20 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 薬剤送達デバイスにおける及び薬剤送達デバイスに関連する改良
JP2016185243A (ja) * 2015-03-27 2016-10-27 大和製罐株式会社 薬液注入アシスト装置
KR101810617B1 (ko) 2016-07-29 2017-12-20 임승연 무동력 피스톤 가압보조장치

Also Published As

Publication number Publication date
WO2019045179A1 (fr) 2019-03-07
KR20190023512A (ko) 2019-03-08

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant