JP6019094B2 - 潤滑化されたペン針 - Google Patents
潤滑化されたペン針 Download PDFInfo
- Publication number
- JP6019094B2 JP6019094B2 JP2014251064A JP2014251064A JP6019094B2 JP 6019094 B2 JP6019094 B2 JP 6019094B2 JP 2014251064 A JP2014251064 A JP 2014251064A JP 2014251064 A JP2014251064 A JP 2014251064A JP 6019094 B2 JP6019094 B2 JP 6019094B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- outer cover
- hub
- pen
- lubricant
- 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.)
- Expired - Fee Related
Links
- 239000000314 lubricant Substances 0.000 claims description 62
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000002318 adhesion promoter Substances 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 26
- 239000007924 injection Substances 0.000 description 26
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- 229920000642 polymer Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
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- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
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- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 206010069803 Injury associated with device Diseases 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
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- 238000013461 design Methods 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- -1 polydimethylsiloxane Polymers 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
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- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229920013822 aminosilicone Polymers 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- 238000006731 degradation reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229920002529 medical grade silicone Polymers 0.000 description 1
- 229940100630 metacresol Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 1
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- KFUSEUYYWQURPO-OWOJBTEDSA-N trans-1,2-dichloroethene Chemical group Cl\C=C\Cl KFUSEUYYWQURPO-OWOJBTEDSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M5/3202—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
-
- 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
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3213—Caps placed axially onto the needle, e.g. equipped with finger protection guards
-
- 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
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0222—Materials for reducing friction
-
- 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
- A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
-
- 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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Environmental & Geological Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
Claims (10)
- ハブ;
前記ハブに固定的に接続された針;
前記ハブを受容するための外側カバー;および
前記ハブが前記外側カバーによって受容されているときに、前記針の少なくとも一部が潤滑剤リザーバー内に配置されるように、前記外側カバー内に配置される潤滑剤リザーバーを含み、ここで
前記潤滑剤リザーバーは前記ハブと前記針の患者端との間に配置され、
前記針の前記患者端は、内側ハウジングの内部に、固定されない自由な状態で存在し、
前記針は、前記ハブと前記針の患者端との間に配置された部材を貫通することによって前記外側カバー内に固定された状態で存在し、前記部材と前記ハブとの間には潤滑剤は存在しない
ことを特徴とするペン針。 - シールが前記外側カバーに除去可能に接続されることを特徴とする請求項1に記載のペン針。
- 前記シールが前記外側カバーに接続されるとき、前記ハブは前記外側カバーによって受容されることを特徴とする請求項1または2に記載のペン針。
- 前記潤滑剤リザーバーは抗菌剤を含有する潤滑剤溶液を含むことを特徴とする請求項1から3のいずれか1項に記載のペン針。
- 前記潤滑剤リザーバーは溶剤を含有する潤滑剤溶液を含むことを特徴とする請求項1から3のいずれか1項に記載のペン針。
- 前記潤滑剤リザーバーは潤滑剤が含浸されたマトリックスを含むことを特徴とする請求項1に記載のペン針。
- 前記部材は、前記潤滑剤リザーバーを封入するように前記外側カバー内に配置される隔壁であり、
前記外側カバーが前記ハブに接続されているとき、前記針の患者端は前記潤滑剤リザーバー内に配置されていることを特徴とする請求項1から5のいずれか1項に記載のペン針。 - 前記部材は前記潤滑剤リザーバーであり、
前記外側カバーが前記ハブに接続されているとき、前記針の患者端は前記潤滑剤リザーバー内に配置されていないことを特徴とする請求項1から5のいずれか1項に記載のペン針。 - 前記潤滑剤リザーバーは液体潤滑剤を含むことを特徴とする請求項8に記載のペン針。
- 前記針が、接着プロモーターで処理されていることを特徴とする請求項1から9のいずれか1項に記載のペン針。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15067709P | 2009-02-06 | 2009-02-06 | |
US61/150,677 | 2009-02-06 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011549160A Division JP5916389B2 (ja) | 2009-02-06 | 2010-02-04 | 潤滑化されたペン針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015044114A JP2015044114A (ja) | 2015-03-12 |
JP6019094B2 true JP6019094B2 (ja) | 2016-11-02 |
Family
ID=42542339
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011549160A Active JP5916389B2 (ja) | 2009-02-06 | 2010-02-04 | 潤滑化されたペン針 |
JP2014251064A Expired - Fee Related JP6019094B2 (ja) | 2009-02-06 | 2014-12-11 | 潤滑化されたペン針 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011549160A Active JP5916389B2 (ja) | 2009-02-06 | 2010-02-04 | 潤滑化されたペン針 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10987473B2 (ja) |
EP (1) | EP2393542B1 (ja) |
JP (2) | JP5916389B2 (ja) |
CA (1) | CA2751624C (ja) |
ES (1) | ES2608279T3 (ja) |
WO (1) | WO2010090747A1 (ja) |
Families Citing this family (13)
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US11207471B2 (en) * | 2010-09-07 | 2021-12-28 | Tara Chand Singhal | Apparatus and method for an integrated reuseable injection device with a medicine vial for home users |
US10828416B2 (en) * | 2010-09-07 | 2020-11-10 | Tara Chand Singhal | Apparatus and methods for reuse of injection needle for home users |
ES2643751T3 (es) * | 2012-10-25 | 2017-11-24 | Novo Nordisk A/S | Dispositivo de inyección desechable precargado |
GB201313782D0 (en) * | 2013-08-01 | 2013-09-18 | Oval Medical Technologies Ltd | Drug delivery device |
GB2516899A (en) * | 2013-08-05 | 2015-02-11 | Mohamed Salim Dean | Safety hypodermic syringe |
WO2015114082A1 (en) * | 2014-01-31 | 2015-08-06 | Galderma S.A. | Lubrication of an injection needle |
US9919112B2 (en) | 2014-06-30 | 2018-03-20 | Elwha Llc | Active lubrication of penetrating devices |
US9919111B2 (en) | 2014-06-30 | 2018-03-20 | Elwha Llc | Active lubrication of penetrating devices |
JP2020509876A (ja) * | 2017-03-14 | 2020-04-02 | ノボ・ノルデイスク・エー/エス | カートリッジを有するキャップアセンブリ |
CA3090370A1 (en) * | 2018-02-19 | 2019-08-22 | Becton, Dickinson And Company | Pen needle cover |
US12048542B2 (en) | 2018-05-01 | 2024-07-30 | Becton, Dickinson And Company | Squeeze activated blood collection set |
CN109718429B (zh) * | 2019-02-15 | 2024-01-16 | 贝普医疗科技股份有限公司 | 一种安全胰岛素针 |
USD1033637S1 (en) * | 2022-01-24 | 2024-07-02 | Forsight Vision4, Inc. | Fluid exchange device |
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JP2003079727A (ja) | 2001-09-11 | 2003-03-18 | Nemoto Kyorindo:Kk | 注射針保護キャップおよび注射針廃棄器具 |
US6726649B2 (en) * | 2001-12-28 | 2004-04-27 | Becton, Dickinson And Company | Medical needle assemblies |
US7665605B2 (en) * | 2004-08-14 | 2010-02-23 | Ultimed, Inc. | Sharps container for (I) safe disposal and storage of a single used medical pen needle and/or (II) safe storage and dispensing of a single unused medical pen needle |
JP4903160B2 (ja) * | 2005-01-18 | 2012-03-28 | ウォックハート アメリカズ インコーポレイテッド | ペン型薬物注入デバイス |
US7571804B2 (en) * | 2005-03-03 | 2009-08-11 | Coloplast A/S | Package for a medical device |
US7645264B2 (en) | 2005-04-11 | 2010-01-12 | Becton, Dickinson And Company | Injection device with secondary reservoir |
CA2625041C (en) | 2005-10-13 | 2014-11-25 | Becton, Dickinson And Company | Disposable needle and hub assembly |
CA2639323C (en) * | 2007-09-07 | 2016-03-15 | Becton, Dickinson And Company | Pen needle assembly outer cover having a breakaway flange |
-
2010
- 2010-02-04 EP EP10738863.9A patent/EP2393542B1/en active Active
- 2010-02-04 US US13/138,305 patent/US10987473B2/en active Active
- 2010-02-04 ES ES10738863.9T patent/ES2608279T3/es active Active
- 2010-02-04 CA CA2751624A patent/CA2751624C/en active Active
- 2010-02-04 WO PCT/US2010/000319 patent/WO2010090747A1/en active Application Filing
- 2010-02-04 JP JP2011549160A patent/JP5916389B2/ja active Active
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2014
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Also Published As
Publication number | Publication date |
---|---|
EP2393542A1 (en) | 2011-12-14 |
JP2015044114A (ja) | 2015-03-12 |
WO2010090747A1 (en) | 2010-08-12 |
US10987473B2 (en) | 2021-04-27 |
US20120029469A1 (en) | 2012-02-02 |
JP2012517283A (ja) | 2012-08-02 |
CA2751624A1 (en) | 2010-08-12 |
CA2751624C (en) | 2017-05-16 |
EP2393542A4 (en) | 2012-12-19 |
JP5916389B2 (ja) | 2016-05-11 |
EP2393542B1 (en) | 2016-09-28 |
ES2608279T3 (es) | 2017-04-07 |
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