KR20200052895A - 정확한 주사기 주입을 보조하기 위한 외부구조물 - Google Patents
정확한 주사기 주입을 보조하기 위한 외부구조물 Download PDFInfo
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- KR20200052895A KR20200052895A KR1020207008177A KR20207008177A KR20200052895A KR 20200052895 A KR20200052895 A KR 20200052895A KR 1020207008177 A KR1020207008177 A KR 1020207008177A KR 20207008177 A KR20207008177 A KR 20207008177A KR 20200052895 A KR20200052895 A KR 20200052895A
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- plunger
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- 238000002347 injection Methods 0.000 title description 4
- 239000007924 injection Substances 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 2
- 108030001720 Bontoxilysin Proteins 0.000 description 2
- 229940053031 botulinum toxin Drugs 0.000 description 2
- 229960003964 deoxycholic acid Drugs 0.000 description 2
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 description 2
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 229920002674 hyaluronan Polymers 0.000 description 2
- 229960003160 hyaluronic acid Drugs 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
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Images
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
- A61M5/178—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
- A61M5/31—Details
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe rod
-
- 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
- A61M5/31515—Connection of piston with piston rod
-
- 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
- A61M5/31566—Means improving security or handling thereof
- A61M5/31573—Accuracy improving means
-
- 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
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament 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
- A61M5/178—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
- A61M5/3159—Dose expelling manners
- A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
- A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
-
- 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
- A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
-
- 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
- A61M2205/27—General characteristics of the apparatus preventing use
- A61M2205/273—General characteristics of the apparatus preventing use preventing reuse, e.g. of disposables
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/582—Means for facilitating use, e.g. by people with impaired vision by tactile feedback
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- 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)
Abstract
Description
도 1은 분해도로 도시된 본 발명의 원리에 따라 구성된 주사기 외부구조물의 실시예를 도시한다.
도 2는 도 1의 주사기 외부구조물의 평면도를 도시한다.
도 3은 도 1의 주사기 외부구조물의 측면도를 도시한다.
도 4는 도 1의 주사기 외부구조물의 근위 단부 또는 "플런저" 단부의 도면이다.
Claims (8)
- 주사기 외부구조물이며:
주사기 몸통 및 주사기 플런저를 가지는 주사기를 제거 가능하게 수용하도록 구성된 주 본체;
주 본체 상에 왕복 가능하게 장착되는 구동 플런저;
주사기가 주 본체 내로 도입될 때 구동 플런저 상의 축방향 채널 내에 활주 가능하게 수용되고 주사기 플런저에 제거 가능하게 커플링되도록 구성되는 플런저 막대;
구동 플런저의 상부 표면에 고정되고, 구동 플런저가 전진될 때 구동 플런저의 정방향 이동을 플런저 막대에 전달하도록 그리고 구동 플런저가 후퇴될 때 플런저 막대로부터 결합 해제되도록 구성되는 구동 멈춤쇠 조립체; 및
주 본체에 고정되고, 구동 플런저 내의 축방향 채널의 하단부 내에 형성되고 플런저 막대와 결합되도록 구성되는 슬롯을 통해서 연장되는 잠금 멈춤쇠 조립체로서, 상기 슬롯은 구동 플런저가 전진될 때 플런저 막대가 구동 플런저에 의해서 전진될 수 있게 허용하도록 그러나 구동 플런저가 후퇴될 때 플런저 막대가 구동 플런저에 의해서 후퇴되는 것을 방지하도록 구성되는, 잠금 멈춤쇠 조립체를 포함하는, 주사기 외부구조물. - 제1항에 있어서,
구동 멈춤쇠 조립체는, 구동 플런저에 피벗 가능하게 부착된 캠 메커니즘을 형성하고 플런저 막대의 하단부 내에 형성된 채널의 대향되는 내부 표면들과 결합되도록 구성된 선단부를 가지는 멈춤쇠의 쌍을 포함하는, 주사기 외부구조물. - 제2항에 있어서,
구동 멈춤쇠 조립체의 각각의 멈춤쇠의 선단부는 플런저 막대의 하단부 내에 형성된 채널의 내부 표면 상에 형성된 표면과 결합되도록 구성된 치형 표면을 포함하고, 각각의 멈춤쇠 상의 치형 표면은, 구동 플런저가 전진될 때, 채널의 내부 표면 상의 치형 표면과 결합되고, 구동 플런저가 전진될 때, 채널의 내부 표면 상의 치형 표면과 결합 해제되는, 주사기 외부구조물. - 제1항에 있어서,
주 본체가, 주사기 몸통을 제거 가능하게 수용하기 위한 몸통 홈을 갖춘 상부 표면을 가지는 상단 외부체 및 잠금 멈춤쇠 조립체를 수반하는 상부 표면을 가지는 하단 외부체를 포함하는, 주사기 외부구조물. - 제4항에 있어서,
주 본체는, 몸통 홈 내에 배치될 때 주사기 몸통을 둘러싸기 위한 경첩형 커버를 더 포함하는, 주사기 외부구조물. - 주사기 외부구조물이며:
몸통 홈, 플랜지 슬롯, 및 플런저 덮개를 포함하는 주 본체 전방부;
플런저 버튼 장착부, 잠금 치형부의 세트, 및 구동 치형부의 세트를 포함하는 플런저 막대;
플런저 헤드, 플런저 스프링, 구동 멈춤쇠의 세트, 포 스프링, 및 체결부를 포함하는 플런저;
잠금 멈춤쇠 및 스프링 장착부를 포함하는 주 본체 후방부를 포함하고;
몸통 홈은 주 본체 전방부에 부착된 경첩형 도어에 대해서 둘러싸일 수 있게 정렬되고;
플런저 버튼 장착부는 플랜지 슬롯과 플런저 헤드 사이에 이동 가능하게 배치되며;
플런저 덮개는 플랜지 슬롯과 플런저 헤드 사이에 배치되며;
구동 치형부의 세트는 멈춤쇠 스프링에 의해서 구동 멈춤쇠의 세트에 탈착 가능하게 커플링되고;
플런저 스프링은 플런저 헤드에 대향되어 스프링 장착부에 탄성적으로 결합되며; 그리고
잠금 멈춤쇠는 잠금 치형부의 세트에 탈착 가능하게 커플링되는, 주사기 외부구조물. - 제6항에 있어서,
플런저 헤드와 플런저 덮개 사이의 거리는 잠금 치형부의 세트의 각각의 치형부 사이에서 잠금 멈춤쇠가 이동한 거리에 상응하는, 주사기 외부구조물. - 제6항에 있어서,
플랜지 슬롯을 둘러싸는, 형성된 특징부를 더 포함하는, 주사기 외부구조물.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020237035261A KR20230151037A (ko) | 2017-08-22 | 2018-07-26 | 정확한 주사기 주입을 보조하기 위한 외부구조물 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762548640P | 2017-08-22 | 2017-08-22 | |
| US62/548,640 | 2017-08-22 | ||
| US16/035,408 | 2018-07-13 | ||
| US16/035,408 US10881809B2 (en) | 2017-08-22 | 2018-07-13 | Exostructure to assist in accurate syringe injection |
| PCT/US2018/043956 WO2019040228A1 (en) | 2017-08-22 | 2018-07-26 | ASSISTANCE EXOSTRUCTURE FOR PRECISE INJECTION WITH A SYRINGE |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237035261A Division KR20230151037A (ko) | 2017-08-22 | 2018-07-26 | 정확한 주사기 주입을 보조하기 위한 외부구조물 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200052895A true KR20200052895A (ko) | 2020-05-15 |
| KR102591384B1 KR102591384B1 (ko) | 2023-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237035261A Pending KR20230151037A (ko) | 2017-08-22 | 2018-07-26 | 정확한 주사기 주입을 보조하기 위한 외부구조물 |
| KR1020207008177A Active KR102591384B1 (ko) | 2017-08-22 | 2018-07-26 | 정확한 주사기 주입을 보조하기 위한 외부구조물 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237035261A Pending KR20230151037A (ko) | 2017-08-22 | 2018-07-26 | 정확한 주사기 주입을 보조하기 위한 외부구조물 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10881809B2 (ko) |
| EP (2) | EP3672665B1 (ko) |
| JP (1) | JP7195322B2 (ko) |
| KR (2) | KR20230151037A (ko) |
| CN (1) | CN111278486B (ko) |
| PT (1) | PT3672665T (ko) |
| WO (1) | WO2019040228A1 (ko) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10881809B2 (en) | 2017-08-22 | 2021-01-05 | KB Medical, LLC | Exostructure to assist in accurate syringe injection |
| US11123494B2 (en) | 2017-08-22 | 2021-09-21 | KB Medical, LLC | Exostructure to assist in accurate syringe injection |
| CA3036423A1 (en) * | 2019-03-11 | 2020-09-11 | Duoject Medical Systems Inc. | Multi-dose dispenser |
| EP4144391A4 (en) | 2020-04-28 | 2024-01-03 | CC Biotechnology Corporation | INJECTION |
| TWI730739B (zh) * | 2020-04-28 | 2021-06-11 | 群康生技股份有限公司 | 注射器 |
| TWI733550B (zh) * | 2020-08-07 | 2021-07-11 | 長庚學校財團法人長庚科技大學 | 注射針筒 |
| KR102421848B1 (ko) * | 2021-08-17 | 2022-07-19 | 김명배 | 주사기 보조기구 |
| CN118079144B (zh) * | 2024-04-28 | 2024-06-25 | 无锡耐思生命科技股份有限公司 | 一种自动注射笔 |
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- 2018-07-13 US US16/035,408 patent/US10881809B2/en active Active
- 2018-07-26 JP JP2020532543A patent/JP7195322B2/ja active Active
- 2018-07-26 EP EP18848285.5A patent/EP3672665B1/en active Active
- 2018-07-26 WO PCT/US2018/043956 patent/WO2019040228A1/en not_active Ceased
- 2018-07-26 EP EP24174988.6A patent/EP4389177A3/en active Pending
- 2018-07-26 KR KR1020237035261A patent/KR20230151037A/ko active Pending
- 2018-07-26 KR KR1020207008177A patent/KR102591384B1/ko active Active
- 2018-07-26 CN CN201880068867.7A patent/CN111278486B/zh active Active
- 2018-07-26 PT PT188482855T patent/PT3672665T/pt unknown
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| JP2005532855A (ja) * | 2002-07-17 | 2005-11-04 | テクファーマ・ライセンシング・アクチェンゲゼルシャフト | プライミング機能を備える投与装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20190060576A1 (en) | 2019-02-28 |
| CN111278486B (zh) | 2021-10-29 |
| JP2020531230A (ja) | 2020-11-05 |
| WO2019040228A1 (en) | 2019-02-28 |
| PT3672665T (pt) | 2024-08-30 |
| EP3672665B1 (en) | 2024-06-12 |
| US10881809B2 (en) | 2021-01-05 |
| KR20230151037A (ko) | 2023-10-31 |
| CN111278486A (zh) | 2020-06-12 |
| JP7195322B2 (ja) | 2022-12-23 |
| KR102591384B1 (ko) | 2023-10-19 |
| EP4389177A2 (en) | 2024-06-26 |
| EP4389177A3 (en) | 2024-07-10 |
| EP3672665A1 (en) | 2020-07-01 |
| EP3672665A4 (en) | 2021-05-05 |
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