KR20050122102A - 지방 흡입 이식용 주사기의 피스턴 - Google Patents
지방 흡입 이식용 주사기의 피스턴 Download PDFInfo
- Publication number
- KR20050122102A KR20050122102A KR1020040047260A KR20040047260A KR20050122102A KR 20050122102 A KR20050122102 A KR 20050122102A KR 1020040047260 A KR1020040047260 A KR 1020040047260A KR 20040047260 A KR20040047260 A KR 20040047260A KR 20050122102 A KR20050122102 A KR 20050122102A
- Authority
- KR
- South Korea
- Prior art keywords
- piston
- fat
- filter
- oil
- container
- Prior art date
Links
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
-
- 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
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
-
- 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
- A61M5/3145—Filters incorporated in syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00743—Type of operation; Specification of treatment sites
- A61B2017/00747—Dermatology
- A61B2017/00761—Removing layer of skin tissue, e.g. wrinkles, scars or cancerous tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00969—Surgical instruments, devices or methods, e.g. tourniquets used for transplantation
-
- 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
- A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims (7)
- 주사기 형태의 용기 내부에 위치하며 샤프트 없이 구성되는 지방 흡입 이식용의 주사기의 피스턴 구조에 있어서, 샤프트가 없는 피스턴 본체와, 상기 피스턴 본체의 외표면에 결합되어 용기의 실린더 내벽과의 기밀을 유지하기 위한 패킹과, 피스턴 본체의 전후방으로 연결되는 프리오일 배출구와, 상기한 배출구의 개폐 수단과, 프리오일 배출경로상에 지방은 거르고 프리오일을 통과시킬 수 있는 구멍 크기의 필터가 형성되는 구조의 지방 흡입 이식용 주사기의 피스턴.
- 제1항에 있어서, 필터는 본체의 선단부에 형성된 필터홈에 결합되고, 상기 필터홈은 나사 결합구조를 갖고 프리오일을 통과할 수 있도록 전 후면을 관통하는 다수의 구멍이 형성된 캡에 의해 닫혀지는 구조로 이루어져 캡을 풀고 내부의 필터를 교체할 수 있도록 구성된 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
- 제2항에 있어서, 캡은 전방부에는 용기의 선단부와 맞춤형의 돌기가 형성된 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
- 제1항,제2항 또는 제3항중 어느 한 항에 있어서, 필터는 50 ~ 100㎛ 의 구멍크기를 갖는 망사형 필터인 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
- 제1항,제2항 또는 제3항중 어느 한 항에 있어서, 프리오일 배출구는 본체 선단과 본체 후단을 관통하도록 형성된 다수의 구멍으로 이루어지고, 상기 구멍은 본체 후단에서 덮는 패킹과 패킹을 고정하는 잠금나사로 이루어지는 개폐수단에 의해 개폐되도록 구성된 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
- 제1항에 있어서, 피스턴에는 피스턴의 총 중량을 증가시키는 무게추가 포함된 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
- 제6항에 있어서, 무게추는 금속제의 링 형태로 이루어져 본체의 후단에 형성된 환형의 홈에 결합되는 구조로 이루어진 것을 특징으로 하는 지방 흡입 이식용 주사기의 피스턴.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040047260A KR100553669B1 (ko) | 2004-06-23 | 2004-06-23 | 지방 흡입 이식용 주사기의 피스턴 |
US10/595,572 US7819846B2 (en) | 2004-06-23 | 2005-06-23 | Syringe piston using in fat transplantation |
JP2007509403A JP4435230B2 (ja) | 2004-06-23 | 2005-06-23 | 脂肪吸入移植用注射器のピストン |
EP05765828.8A EP1758628B1 (en) | 2004-06-23 | 2005-06-23 | Syringe piston using in fat transplantation |
PCT/KR2005/001965 WO2006001651A1 (en) | 2004-06-23 | 2005-06-23 | Syringe piston using in fat transplantatio |
CNB2005800018409A CN100534542C (zh) | 2004-06-23 | 2005-06-23 | 用在脂肪移植中的注射器活塞 |
US12/885,918 US8926487B2 (en) | 2004-06-23 | 2010-09-20 | Method of separating free oil from fat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040047260A KR100553669B1 (ko) | 2004-06-23 | 2004-06-23 | 지방 흡입 이식용 주사기의 피스턴 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050122102A true KR20050122102A (ko) | 2005-12-28 |
KR100553669B1 KR100553669B1 (ko) | 2006-02-24 |
Family
ID=35782027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040047260A KR100553669B1 (ko) | 2004-06-23 | 2004-06-23 | 지방 흡입 이식용 주사기의 피스턴 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7819846B2 (ko) |
EP (1) | EP1758628B1 (ko) |
JP (1) | JP4435230B2 (ko) |
KR (1) | KR100553669B1 (ko) |
CN (1) | CN100534542C (ko) |
WO (1) | WO2006001651A1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100628364B1 (ko) * | 2005-07-07 | 2006-09-27 | 메디칸(주) | 지방 흡입 이식용 주사기의 피스턴 |
WO2015056997A1 (ko) * | 2013-10-18 | 2015-04-23 | 메디칸(주) | 소립자 물질 정제장치 및 정제방법 |
KR20150120797A (ko) * | 2014-04-18 | 2015-10-28 | 메디칸(주) | 피스톤 |
KR20190026585A (ko) * | 2017-09-05 | 2019-03-13 | 이준석 | 원심분리용 피스톤 및 이를 포함하는 원심분리 장치 |
WO2023027423A1 (ko) * | 2021-08-26 | 2023-03-02 | (주)비에스엘레스트 | 원심분리용 피스톤 및 이를 포함하는 원심분리 장치 |
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KR101137964B1 (ko) * | 2009-12-08 | 2012-04-20 | 도병록 | 지방 조직 이식용 주사기 및 이를 갖는 지방 조직 분배 장치 |
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KR101350867B1 (ko) | 2011-01-18 | 2014-01-13 | 양현진 | 비중 구분용 주사기 및 지방 분리 방법 |
KR101150529B1 (ko) * | 2011-01-18 | 2012-05-31 | 양현진 | 지방 분리용 주사기 및 그 주사기를 이용한 지방 분리 방법 |
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CN108065971B (zh) * | 2017-12-28 | 2023-12-15 | 山西阳光中天医疗器械有限公司 | 一种可提供持续负压的脂肪抽吸装置及其使用方法 |
CN107983011B (zh) * | 2017-12-28 | 2024-03-08 | 山西阳光中天医疗器械有限公司 | 一种用于分离脂肪混合液的滤油装置 |
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JP2002126083A (ja) | 2000-10-27 | 2002-05-08 | Shinji Yoshizawa | 移植用脂肪注入器 |
CA2439043A1 (en) * | 2001-02-26 | 2002-09-06 | Ben-Ami Ballin | Syringe for use in blood analysis |
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KR200327274Y1 (ko) * | 2003-06-17 | 2003-09-19 | 주식회사 에코셋 | 로타리식 제진기의 구동,종동 및 이송 스프로켓트 |
KR200327374Y1 (ko) | 2003-07-04 | 2003-09-19 | 이희영 | 지방 흡입 이식 주사기의 피스턴 헤드 |
US20050124073A1 (en) * | 2003-12-09 | 2005-06-09 | Entire Interest | Fat collection and preparation system and method |
-
2004
- 2004-06-23 KR KR1020040047260A patent/KR100553669B1/ko active IP Right Review Request
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2005
- 2005-06-23 JP JP2007509403A patent/JP4435230B2/ja active Active
- 2005-06-23 EP EP05765828.8A patent/EP1758628B1/en not_active Not-in-force
- 2005-06-23 CN CNB2005800018409A patent/CN100534542C/zh active Active
- 2005-06-23 US US10/595,572 patent/US7819846B2/en active Active
- 2005-06-23 WO PCT/KR2005/001965 patent/WO2006001651A1/en not_active Application Discontinuation
-
2010
- 2010-09-20 US US12/885,918 patent/US8926487B2/en active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100628364B1 (ko) * | 2005-07-07 | 2006-09-27 | 메디칸(주) | 지방 흡입 이식용 주사기의 피스턴 |
WO2015056997A1 (ko) * | 2013-10-18 | 2015-04-23 | 메디칸(주) | 소립자 물질 정제장치 및 정제방법 |
KR20150045376A (ko) * | 2013-10-18 | 2015-04-28 | 메디칸(주) | 소립자 물질 정제장치 및 정제방법 |
KR20150120797A (ko) * | 2014-04-18 | 2015-10-28 | 메디칸(주) | 피스톤 |
KR20190026585A (ko) * | 2017-09-05 | 2019-03-13 | 이준석 | 원심분리용 피스톤 및 이를 포함하는 원심분리 장치 |
US11661578B2 (en) | 2017-09-05 | 2023-05-30 | Jun Seok Lee | Centrifugal piston and centrifugal device comprising same |
WO2023027423A1 (ko) * | 2021-08-26 | 2023-03-02 | (주)비에스엘레스트 | 원심분리용 피스톤 및 이를 포함하는 원심분리 장치 |
Also Published As
Publication number | Publication date |
---|---|
US20110309037A1 (en) | 2011-12-22 |
EP1758628A4 (en) | 2010-07-14 |
EP1758628B1 (en) | 2016-10-26 |
JP4435230B2 (ja) | 2010-03-17 |
US20080091147A1 (en) | 2008-04-17 |
JP2007533396A (ja) | 2007-11-22 |
EP1758628A1 (en) | 2007-03-07 |
US8926487B2 (en) | 2015-01-06 |
CN100534542C (zh) | 2009-09-02 |
WO2006001651A1 (en) | 2006-01-05 |
CN1905916A (zh) | 2007-01-31 |
US7819846B2 (en) | 2010-10-26 |
KR100553669B1 (ko) | 2006-02-24 |
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