JP6591065B2 - フィルター注射器 - Google Patents
フィルター注射器 Download PDFInfo
- Publication number
- JP6591065B2 JP6591065B2 JP2018521380A JP2018521380A JP6591065B2 JP 6591065 B2 JP6591065 B2 JP 6591065B2 JP 2018521380 A JP2018521380 A JP 2018521380A JP 2018521380 A JP2018521380 A JP 2018521380A JP 6591065 B2 JP6591065 B2 JP 6591065B2
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- JP
- Japan
- Prior art keywords
- injection
- needle
- opening
- cylinder
- syringe
- 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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- 239000007924 injection Substances 0.000 claims description 172
- 238000002347 injection Methods 0.000 claims description 172
- 239000000243 solution Substances 0.000 claims description 95
- 239000000126 substance Substances 0.000 claims description 81
- 238000001914 filtration Methods 0.000 claims description 63
- 239000003814 drug Substances 0.000 claims description 30
- 229940079593 drug Drugs 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 8
- 239000011148 porous material Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- 230000000149 penetrating effect Effects 0.000 description 7
- 239000003708 ampul Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000008155 medical solution Substances 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- PZCOZKDTDQQBAP-UHFFFAOYSA-N CCC1C2(C)ON(C3)CC3C12 Chemical compound CCC1C2(C)ON(C3)CC3C12 PZCOZKDTDQQBAP-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
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
- A61M5/3145—Filters incorporated in 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
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3293—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles characterised by features of the needle hub
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
-
- 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
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)
Description
実施例2:吸引流路の入口と注射流路の出口が同軸上に位置せず、吸引流路の出口と注射流路の入口を共有する例
実施例3:吸引流路の入口と注射流路の出口が同軸上に位置し、吸引流路の出口と注射流路の入口を共有しない例
実施例4:吸引流路の入口と注射流路の出口が同軸上に位置せず、吸引流路の出口と注射流路の入口を共有しない例
11 針
12 ハブ
13 接着材料
20 シリンダー
30 プランジャー
100 キャップ
110 吸引針
120 キャップハブ
121 ガイド溝
122 係止段
200 ろ過手段
300 一方向弁手段
310 弾性板
311 係止突部
321 通路
322 開口
330 球
331、332 接触シート
350 弾性バンド
351 流通孔
352 溝部
400 開閉手段
410 気密空間
420 フランジ
500 コネクター
600 気密手段
Claims (6)
- 注射針、シリンダー、及びプランジャーを備える注射器において、前記注射針を収容して選択的に開閉させる着脱式の開閉手段を有する注射器であって、
尖端を有する中空のキャップから前記シリンダーに至って形成され、圧力の作用方向により自然に開閉が調節される切り換え弁手段を有する吸引流路と、
前記シリンダーから前記注射針に至って形成され、薬液から異物をろ過するろ過手段を有する注射流路と、で構成されるが、
前記開閉手段は、前記注射針のハブを取り囲んで結合できるように下部に気密空間が形成され、前記気密空間の内に前記注射針の針とハブを互いに固定させる接着材料が収容されることにより、前記接着材料が薬液から隔離され、
前記開閉手段は前記キャップの内部に固設され、前記キャップの分離により一緒に分離され、
前記注射流路と前記吸引流路は、一部を共有し、または前記注射流路は、前記吸引流路とは独立して形成され、前記注射流路において、前記ろ過手段から前記注射針に至る流路は、前記吸引流路とは独立して形成されることを特徴とするフィルター注射器。 - 注射針、シリンダー、及びプランジャーを備える注射器において、前記注射針を収容して選択的に開閉させる着脱式の開閉手段を有する注射器であって、
尖端を有する中空のキャップから前記シリンダーに至って形成され、前記シリンダーの回転操作により開閉が調節される切り換え弁手段を有する吸引流路と、
前記シリンダーから前記注射針に至って形成され、薬液から異物をろ過するろ過手段を有する注射流路と、で構成されるが、
前記開閉手段は、前記注射針のハブを取り囲んで結合できるように下部に気密空間が形成され、前記気密空間の内に前記注射針の針とハブを互いに固定させる接着材料が収容されることにより、前記接着材料が薬液から隔離され、
前記開閉手段は前記キャップの内部に固設され、前記キャップの分離により一緒に分離され、
前記注射流路と前記吸引流路は、一部を共有し、または前記注射流路は、前記吸引流路とは独立して形成され、前記注射流路において、前記ろ過手段から前記注射針に至る流路は、前記吸引流路とは独立して形成されることを特徴とするフィルター注射器。 - 注射針、シリンダー、及びプランジャーを備える注射器において、前記注射針を収容して選択的に開閉させる着脱式の開閉手段を有する注射器であって、
尖端を有する中空のキャップから前記シリンダーに至って形成され、内周面に係止段が形成された前記キャップが分離されたか否かにより前記係止段に接触して開閉が調節される切り換え弁手段を有する吸引流路と、
前記シリンダーから前記注射針に至って形成され、薬液から異物をろ過するろ過手段を有する注射流路と、で構成されるが、
前記開閉手段は、前記注射針のハブを取り囲んで結合できるように下部に気密空間が形成され、前記気密空間の内に前記注射針の針とハブを互いに固定させる接着材料が収容されることにより、前記接着材料が薬液から隔離され、
前記開閉手段は前記キャップの内部に固設され、前記キャップの分離により一緒に分離され、
前記注射流路と前記吸引流路は、一部を共有し、または前記注射流路は、前記吸引流路とは独立して形成され、前記注射流路において、前記ろ過手段から前記注射針に至る流路は、前記吸引流路とは独立して形成されることを特徴とするフィルター注射器。 - 流体が入るキャップの吸引針の開口と流体が出る注射針の針の開口が同軸上に位置し、流体が出るシリンダーの開口と流体が入るシリンダーの開口を共有することを特徴とする請求項1乃至3のいずれかに記載のフィルター注射器。
- 流体が入るキャップの吸引針の開口と流体が出る注射針の針の開口が同軸上に位置し、流体が出るシリンダーの開口と流体が入るシリンダーの開口を共有しないことを特徴とする請求項1に記載のフィルター注射器。
- 前記注射針と前記シリンダーとの間には、コネクターがさらに設けられることを特徴とする請求項1乃至3のいずれかに記載のフィルター注射器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150152688A KR101691308B1 (ko) | 2015-10-30 | 2015-10-30 | 필터 주사기 |
KR10-2015-0152688 | 2015-10-30 | ||
PCT/KR2016/012119 WO2017074040A1 (ko) | 2015-10-30 | 2016-10-27 | 필터 주사기 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018531720A JP2018531720A (ja) | 2018-11-01 |
JP6591065B2 true JP6591065B2 (ja) | 2019-10-16 |
Family
ID=57736429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018521380A Active JP6591065B2 (ja) | 2015-10-30 | 2016-10-27 | フィルター注射器 |
Country Status (20)
Country | Link |
---|---|
US (1) | US11197960B2 (ja) |
EP (1) | EP3369448B1 (ja) |
JP (1) | JP6591065B2 (ja) |
KR (1) | KR101691308B1 (ja) |
CN (1) | CN108348689A (ja) |
AU (1) | AU2016346622B2 (ja) |
BR (1) | BR112018008472A2 (ja) |
CA (1) | CA3001541A1 (ja) |
CL (1) | CL2018001158A1 (ja) |
CO (1) | CO2018004848A2 (ja) |
ES (1) | ES2880799T3 (ja) |
HK (1) | HK1259335A1 (ja) |
MX (1) | MX2018005401A (ja) |
MY (1) | MY195112A (ja) |
NZ (1) | NZ742328A (ja) |
PH (1) | PH12018500909A1 (ja) |
RU (1) | RU2698057C1 (ja) |
SG (1) | SG11201803130YA (ja) |
WO (1) | WO2017074040A1 (ja) |
ZA (1) | ZA201803118B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101969546B1 (ko) * | 2017-06-14 | 2019-04-16 | 박종은 | 감염 방지용 2중 바늘 주사기 |
KR102124692B1 (ko) | 2018-03-30 | 2020-06-18 | 정준영 | 주사기용 필터링 니들 세트 |
KR102139962B1 (ko) * | 2018-04-30 | 2020-07-31 | ㈜힘쓰 | 필터가 내장된 멀티 코크 |
CN114748734B (zh) * | 2022-03-28 | 2024-06-11 | 李开雄 | 一种精密过滤注射器 |
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JPS5184292U (ja) * | 1974-12-27 | 1976-07-06 | ||
JPS5280692A (en) * | 1975-12-26 | 1977-07-06 | Hakko Denki Seisakushiyo Kk | Injection needle |
JPS5343991A (en) | 1976-10-01 | 1978-04-20 | Oiwa Shigeo | Suction device for injection |
US4332249A (en) * | 1980-08-01 | 1982-06-01 | Sherwood Medical Industries, Inc. | Filter and valve assembly for hypodermic syringe |
JPS57123151U (ja) * | 1981-01-23 | 1982-07-31 | ||
US5222502A (en) * | 1990-09-26 | 1993-06-29 | Terumo Kabushiki Kaisha | Blood collecting needle |
JPH08597A (ja) * | 1994-06-20 | 1996-01-09 | Misawa Ika Kogyo Kk | 採血用穿針装置 |
US5743879A (en) * | 1994-12-02 | 1998-04-28 | Science Incorporated | Medicament dispenser |
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US6726649B2 (en) * | 2001-12-28 | 2004-04-27 | Becton, Dickinson And Company | Medical needle assemblies |
JP2007054194A (ja) * | 2005-08-23 | 2007-03-08 | Terumo Corp | 注射針組立体の製造方法および注射針組立体 |
US20070179454A1 (en) * | 2006-01-31 | 2007-08-02 | Smiths Medical Asd, Inc. | Safety needle assembly with correct medication connection |
KR100981586B1 (ko) * | 2008-07-28 | 2010-09-10 | 강강구 | 주사기용 안전 필터 팁 |
DE102009007250A1 (de) * | 2009-01-26 | 2010-07-29 | Arzneimittel Gmbh Apotheker Vetter & Co. Ravensburg | Spritze |
IL202070A0 (en) * | 2009-11-12 | 2010-06-16 | Medimop Medical Projects Ltd | Inline liquid drug medical device |
KR20120087587A (ko) | 2011-01-28 | 2012-08-07 | 송태성 | 주사기용 필터니들 및 그 제조방법 |
SG194174A1 (en) * | 2011-04-08 | 2013-11-29 | Zamart Co Ltd | Filter needle |
JP2013056009A (ja) * | 2011-09-08 | 2013-03-28 | Murase Glass Kk | 注射器のルアーロックアダプター |
CN102885694A (zh) * | 2012-05-07 | 2013-01-23 | 冀中能源峰峰集团有限公司总医院 | 精密过滤注射器 |
KR101243396B1 (ko) * | 2012-10-22 | 2013-03-13 | 김영환 | 주사기용 필터캡 |
KR101365780B1 (ko) * | 2013-06-27 | 2014-02-20 | 문정희 | 허브밀착식 주사기용 필터캡 |
KR101508067B1 (ko) * | 2013-08-09 | 2015-04-14 | 노현미 | 피부시술용 멀티니들모듈 |
KR101396141B1 (ko) | 2013-10-10 | 2014-05-27 | 장진영 | 주사기용 필터 조립체 |
KR101364496B1 (ko) | 2013-10-22 | 2014-02-21 | 장진영 | 주사기용 필터 조립체 |
WO2015102218A1 (ko) * | 2014-01-03 | 2015-07-09 | 동국대학교 산학협력단 | 필터 니들 |
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KR101563723B1 (ko) * | 2015-05-23 | 2015-10-27 | 라용국 | 주사기용 필터 주사바늘 조립체 |
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KR101560149B1 (ko) * | 2015-05-29 | 2015-10-14 | 육영수 | 슬라이딩 분리식 흡입관이 구비된 필터니들 및 필터주사기 |
-
2015
- 2015-10-30 KR KR1020150152688A patent/KR101691308B1/ko active IP Right Grant
-
2016
- 2016-10-27 MY MYPI2018701446A patent/MY195112A/en unknown
- 2016-10-27 WO PCT/KR2016/012119 patent/WO2017074040A1/ko active Application Filing
- 2016-10-27 US US15/768,598 patent/US11197960B2/en active Active
- 2016-10-27 CA CA3001541A patent/CA3001541A1/en not_active Abandoned
- 2016-10-27 SG SG11201803130YA patent/SG11201803130YA/en unknown
- 2016-10-27 CN CN201680063655.0A patent/CN108348689A/zh not_active Withdrawn
- 2016-10-27 RU RU2018119711A patent/RU2698057C1/ru active
- 2016-10-27 ES ES16860223T patent/ES2880799T3/es active Active
- 2016-10-27 MX MX2018005401A patent/MX2018005401A/es unknown
- 2016-10-27 EP EP16860223.3A patent/EP3369448B1/en active Active
- 2016-10-27 AU AU2016346622A patent/AU2016346622B2/en not_active Ceased
- 2016-10-27 NZ NZ742328A patent/NZ742328A/en not_active IP Right Cessation
- 2016-10-27 JP JP2018521380A patent/JP6591065B2/ja active Active
- 2016-10-27 BR BR112018008472-7A patent/BR112018008472A2/pt not_active Application Discontinuation
-
2018
- 2018-04-27 PH PH12018500909A patent/PH12018500909A1/en unknown
- 2018-04-30 CL CL2018001158A patent/CL2018001158A1/es unknown
- 2018-05-07 CO CONC2018/0004848A patent/CO2018004848A2/es unknown
- 2018-05-11 ZA ZA2018/03118A patent/ZA201803118B/en unknown
-
2019
- 2019-01-31 HK HK19101701.7A patent/HK1259335A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
MY195112A (en) | 2023-01-10 |
MX2018005401A (es) | 2018-09-05 |
ZA201803118B (en) | 2019-07-31 |
AU2016346622A1 (en) | 2018-05-31 |
CO2018004848A2 (es) | 2018-05-21 |
PH12018500909A1 (en) | 2018-11-05 |
CL2018001158A1 (es) | 2018-10-05 |
EP3369448A1 (en) | 2018-09-05 |
RU2698057C1 (ru) | 2019-08-21 |
EP3369448B1 (en) | 2021-04-21 |
ES2880799T3 (es) | 2021-11-25 |
EP3369448A4 (en) | 2019-07-17 |
CN108348689A (zh) | 2018-07-31 |
JP2018531720A (ja) | 2018-11-01 |
CA3001541A1 (en) | 2017-05-04 |
AU2016346622B2 (en) | 2019-09-26 |
US20180304022A1 (en) | 2018-10-25 |
BR112018008472A2 (pt) | 2018-11-06 |
NZ742328A (en) | 2020-01-31 |
KR101691308B1 (ko) | 2016-12-29 |
HK1259335A1 (zh) | 2019-11-29 |
SG11201803130YA (en) | 2018-05-30 |
US11197960B2 (en) | 2021-12-14 |
WO2017074040A1 (ko) | 2017-05-04 |
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