JP6140922B2 - ゲージの異なる針カニューレを備えるペンニードルアセンブリ - Google Patents
ゲージの異なる針カニューレを備えるペンニードルアセンブリ Download PDFInfo
- Publication number
- JP6140922B2 JP6140922B2 JP2011268871A JP2011268871A JP6140922B2 JP 6140922 B2 JP6140922 B2 JP 6140922B2 JP 2011268871 A JP2011268871 A JP 2011268871A JP 2011268871 A JP2011268871 A JP 2011268871A JP 6140922 B2 JP6140922 B2 JP 6140922B2
- Authority
- JP
- Japan
- Prior art keywords
- needle cannula
- needle
- transverse wall
- gauge
- distal end
- 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
- 241001631457 Cannula Species 0.000 title description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 239000003814 drug Substances 0.000 description 9
- 229940079593 drug Drugs 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940090048 pen injector Drugs 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000012815 thermoplastic material 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
- A61M5/32—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
- A61M5/329—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 shaft
-
- 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
- A61M2005/3201—Coaxially assembled needle cannulas placed on top of another, e.g. needles having different diameters
-
- 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
- A61M5/343—Connection of needle cannula to needle hub, or directly to syringe nozzle without a 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
- A61M5/349—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub using adhesive bond or glues
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
14 第1の針カニューレ
16 第2の針カニューレ
18 本体部分
20 横断壁
22 スカート
26 遠位端
28 第1のルーメン
30 近位端
32 第2のルーメン
42 遠位端
Claims (7)
- 横断壁及び取付けカラーを含む本体部分を有するハブと、
前記ハブを注射器に取り付けるための手段であり、前記ハブの前記横断壁の近位側に配置された手段と、
前記横断壁から遠位方向へ延びる第1の針カニューレであり、患者の体内に挿入されるように形成された遠位端で終わり、第1のルーメンが前記遠位端から近位方向へ延び、近位端を含み、第1のゲージを有する第1の針カニューレと、
前記第1の針カニューレから分離され、前記取付けカラー内に固定され、前記横断壁から近位方向へ延びる第2の針カニューレであり、近位端で終わり、第2のルーメンが前記近位端から遠位方向へ延び、遠位端を含む第2の針カニューレと
を備え、
前記第1の針カニューレの前記近位端は、平面内で、前記第2の針カニューレの前記遠位端と概ね共面であり、前記第1のルーメンと前記第2のルーメンとは前記平面から離れて延び、前記第1のルーメンと前記第2のルーメンとは連通しており、
前記横断壁の一部は、前記ハブに対する前記第2の針カニューレの遠位方向の移動を制限するよう、前記第2の針カニューレの前記遠位端と相互に係合し、
前記第2の針カニューレは第2のゲージを有し、前記第2のゲージは、前記第1のゲージよりも大きな外断面を画定し、前記第2の針カニューレの前記遠位端は、前記取付けカラーの遠位端と共面である、
ことを特徴とするペンニードルアセンブリ。 - 前記ハブは、前記横断壁から近位方向へ延びるスカートを含むことを特徴とする請求項1に記載のペンニードルアセンブリ。
- 前記ハブを注射器に取り付けるための前記手段はスカート上に配置されていることを特徴とする請求項1に記載のペンニードルアセンブリ。
- 前記第2の針カニューレの前記遠位端は、前記横断壁と密封式に接触することを特徴とする請求項1に記載のペンニードルアセンブリ。
- 前記横断壁は、前記横断壁に隣接し且つ前記第1の針カニューレを超えて半径方向へ広がる前記第2のルーメンの部分と重なることを特徴とする請求項4に記載のペンニードルアセンブリ。
- 前記取付けカラーは、前記横断壁に固定されることを特徴とする請求項1に記載のペンニードルアセンブリ。
- 前記第2の針カニューレの前記遠位端は、前記取付けカラーの一部で、前記横断壁と相互に係合することを特徴とする請求項6に記載のペンニードルアセンブリ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/963,849 | 2010-12-09 | ||
US12/963,849 US8608710B2 (en) | 2010-12-09 | 2010-12-09 | Pen needle assembly with different gauge needle cannulas |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012120844A JP2012120844A (ja) | 2012-06-28 |
JP2012120844A5 JP2012120844A5 (ja) | 2014-12-25 |
JP6140922B2 true JP6140922B2 (ja) | 2017-06-07 |
Family
ID=45093530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011268871A Active JP6140922B2 (ja) | 2010-12-09 | 2011-12-08 | ゲージの異なる針カニューレを備えるペンニードルアセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US8608710B2 (ja) |
EP (1) | EP2462970B1 (ja) |
JP (1) | JP6140922B2 (ja) |
CA (1) | CA2759136C (ja) |
ES (1) | ES2668226T3 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070202186A1 (en) | 2006-02-22 | 2007-08-30 | Iscience Interventional Corporation | Apparatus and formulations for suprachoroidal drug delivery |
FR2934030B1 (fr) * | 2008-07-18 | 2010-09-17 | Commissariat Energie Atomique | Raccord fluidique male polyvalent pour dispositif de raccordement, et un tel dispositif l'incorporant |
CN104758118B (zh) | 2010-10-15 | 2018-04-06 | 科尼尔赛德生物医学公司 | 用于进入眼睛的装置 |
EP2689766A4 (en) * | 2011-03-25 | 2014-09-10 | Terumo Corp | NEEDLE WITH DOUBLE TIP AND MIXING INSTRUMENT THEREWITH |
US9504603B2 (en) * | 2012-04-02 | 2016-11-29 | Ocuject, Llc | Intraocular delivery devices and methods therefor |
CN104884049A (zh) | 2012-11-08 | 2015-09-02 | 克莱尔塞德生物医学股份有限公司 | 用于在人类受试者中治疗眼部疾病的方法和装置 |
CA2895757C (en) * | 2012-12-26 | 2021-07-06 | Becton, Dickinson And Company | Pen needle assembly |
EP4378444A2 (en) | 2013-05-03 | 2024-06-05 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
EP3003454B1 (en) | 2013-06-03 | 2020-01-08 | Clearside Biomedical, Inc. | Apparatus for drug delivery using multiple reservoirs |
DE102013014885A1 (de) * | 2013-09-06 | 2015-03-12 | Braunform Gmbh | Verwendung eines Werkzeugs zum Spritzgießen eines Kunststoffkörpers |
USD770043S1 (en) * | 2013-10-29 | 2016-10-25 | Htl-Strefa Spolka Akcyjna | Needle hub |
JP2017524419A (ja) | 2014-06-20 | 2017-08-31 | クリアサイド バイオメディカル,インコーポレイテッド | 薬剤送達のための挿入深さを制御するための可変径カニューレ及び方法 |
WO2016016419A1 (en) * | 2014-07-31 | 2016-02-04 | Novo Nordisk A/S | Needle tube and method of producing injection needles |
EP3302657B1 (en) * | 2015-06-01 | 2020-07-01 | Becton, Dickinson and Company | Disposable pen needle with abbreviated non-patient end, and reusable pen interface |
USD878575S1 (en) * | 2015-11-24 | 2020-03-17 | Visionisti Oy | Hand operated medical instrument |
EP3413851B1 (en) | 2016-02-10 | 2023-09-27 | Clearside Biomedical, Inc. | Packaging |
USD787054S1 (en) * | 2016-04-14 | 2017-05-16 | Becton, Dickinson And Company | Pen needle hub |
CA3062845A1 (en) | 2016-05-02 | 2017-11-09 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
US10973681B2 (en) | 2016-08-12 | 2021-04-13 | Clearside Biomedical, Inc. | Devices and methods for adjusting the insertion depth of a needle for medicament delivery |
JP7233360B2 (ja) * | 2016-08-19 | 2023-03-06 | ベクトン・ディキンソン・アンド・カンパニー | ボトルに取り付けるアダプターアセンブリ |
CA3089898A1 (en) * | 2018-02-12 | 2019-08-15 | Becton, Dickinson And Company | Pen needle apparatus |
CA3161261A1 (en) * | 2019-12-12 | 2021-06-17 | David POGANSKI | Pen needle apparatus |
PL435654A1 (pl) * | 2020-10-12 | 2022-04-19 | Rozwadowski Marcin Aureum.Tech | Podzespół pasywnej osłonki końcówki nieiniekcyjnej igły i zespół sterylnej igły jednorazowego użytku z podzespołem pasywnej osłonki końcówki nieiniekcyjnej igły, oraz części składowe zawarte w tym podzespole pasywnej osłonki końcówki nieiniekcyjnej igły i produkty medyczne zawierające ten zespół sterylnej igły jednorazowego użytku z tym podzespołem pasywnej osłonki końcówki nieiniekcyjnej igły |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3884229A (en) | 1973-11-29 | 1975-05-20 | Burron Medical Prod Inc | Hypodermic syringe and needle assembly |
US4266543A (en) | 1979-02-22 | 1981-05-12 | Blum Alvin S | Hypodermic needle protection means |
JPS5731870A (en) | 1980-08-05 | 1982-02-20 | Korupo Kk | Injector |
US5133362A (en) | 1990-12-28 | 1992-07-28 | Gerald Moss | Needle for use with vacuum test tube blood sampling systems |
JP4187922B2 (ja) | 2000-09-14 | 2008-11-26 | テルモ株式会社 | 液体注入針および液体注入装置 |
ATE275426T1 (de) * | 2001-03-23 | 2004-09-15 | Novo Nordisk As | Nadel cannula |
EP1432466B1 (en) * | 2001-09-12 | 2012-08-15 | Becton, Dickinson and Company | Microneedle-based pen device for drug delivery and method for using same |
DE102008025011B4 (de) | 2008-05-24 | 2022-12-22 | Tecpharma Licensing Ag | Ampulle mit Ampullenhalterung |
-
2010
- 2010-12-09 US US12/963,849 patent/US8608710B2/en active Active
-
2011
- 2011-11-21 CA CA2759136A patent/CA2759136C/en active Active
- 2011-12-02 ES ES11191748.0T patent/ES2668226T3/es active Active
- 2011-12-02 EP EP11191748.0A patent/EP2462970B1/en active Active
- 2011-12-08 JP JP2011268871A patent/JP6140922B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US8608710B2 (en) | 2013-12-17 |
JP2012120844A (ja) | 2012-06-28 |
ES2668226T3 (es) | 2018-05-17 |
EP2462970B1 (en) | 2018-02-07 |
CA2759136A1 (en) | 2012-06-09 |
US20120150128A1 (en) | 2012-06-14 |
EP2462970A1 (en) | 2012-06-13 |
CA2759136C (en) | 2017-07-04 |
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