JP2006346506A - 安全針組立体 - Google Patents
安全針組立体 Download PDFInfo
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- JP2006346506A JP2006346506A JP2006273003A JP2006273003A JP2006346506A JP 2006346506 A JP2006346506 A JP 2006346506A JP 2006273003 A JP2006273003 A JP 2006273003A JP 2006273003 A JP2006273003 A JP 2006273003A JP 2006346506 A JP2006346506 A JP 2006346506A
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- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 208000012266 Needlestick injury Diseases 0.000 abstract description 10
- 230000002792 vascular Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 210000003811 finger Anatomy 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000004932 little finger Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
- A61M2005/1581—Right-angle needle-type devices
-
- 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
- A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
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)
Abstract
【解決手段】安全針組立体10は針12を有する。この針12は、尖った先端と、回動ピンを介して針に取り付けられた、ほぼ平坦な少なくとも一つのウィング20、22を有する。ウィングは、針の挿入を容易にするように針の先端が晒されている非防護位置と、不注意で針が刺さる可能性を低減するように針の先端への接触が防がれている防護位置との間で移動することができる。
【選択図】図1
Description
12 針
20 ほぼ平坦なウィング
22 ほぼ平坦なウィング
Claims (25)
- 第一針部の端部における尖った先端と、前記第一針部に対して一定角度に位置している第二針部とを有する針と、
前記第二針部を包囲するハブであって、前記ハブは、ピンを収納するために、第一の直径を有する第一本体部と、前記第一本体部の前記第一直径よりも大きな第二直径を有する第二本体部とを備え、
各々が回動ピンによって前記ハブの前記第二本体部に取り付けられた、ほぼ平坦な2つのウィングをさらに備え、前記ほぼ平坦な2つのウィングは、前記針の挿入を容易にするために前記針の先端が晒されている非防護位置と、防護位置との間で移動可能であり、
前記2つの回動ピンは互いにかつ前記第二針部から離間している、安全針組立体。 - 前記針はフーバー針を備えている請求項1に記載の安全針組立体。
- 前記第一針部は前記第二針部に対して90°の角度で位置している請求項1に記載の安全針組立体。
- 前記ほぼ平坦な2つのウィングは、前記第二本体部及び前記ピンと協働するための延長部を備えている縁部を各々が備えている請求項1に記載の安全針組立体。
- 前記ほぼ平坦な2つのウィングは、非防護位置にある時、ほぼ平坦であり、かつほぼ反対方向に外側に延びている請求項1に記載の安全針組立体。
- 第三のウィングをさらに備え、前記第一及び第二のほぼ平坦なウィングは、非防護位置にある時、ほぼ反対方向に外方向に延びており、前記第三のウィングは、前記針の取り外し中において把持部を提供するように、前記針から離れて延びている請求項1に記載の安全針組立体。
- 前記ほぼ平坦な2つのウィングは、巻くのを容易にする非防護位置へ移動することができる請求項1に記載の安全針組立体。
- 前記第二本体部は、中心線に関して対称であり、前記中心線の各側においてボスを備えている請求項1に記載の安全針組立体。
- 第三のウィングを収容するために前記第二針部の上方に位置するボスをさらに備えている請求項1に記載の安全針組立体。
- 前記針が注射部位から取り外される時に前記ほぼ平坦な二つのウィングが重力の作用で前記非防護位置から前記防護位置へ落下するように、前記ほぼ平坦な二つのウィングが前記ハブに取り付けられている請求項1に記載の安全針組立体。
- 前記二つのウィングは、各々、取り付け端部と、自由端部とを備え、前記ほぼ平坦なウィングの各々の前記取り付け端部は、一体に形成されたピンを備えている請求項1に記載の安全針組立体。
- 前記ハブは一定高さの第一高さ寸法を備え、前記高さ寸法は、第二高さ寸法よりも小さい請求項1に記載の安全針組立体。
- 前記ウィングの各々は、間隙をもって互いに離間している、一体に形成されたピンを2つ備えている請求項1に記載の安全針組立体。
- 前記二つのウィングは、防護位置で永久に固定されるように構成されている請求項1に記載の安全針組立体。
- 前記ハブ上に形成された2つの移動止め部と、
ほぼ平坦なウィングの各々上に形成された相補的な第二の移動止め部とをさらに備え、前記ほぼ平坦な2つのウィングの移動により、前記ほぼ平坦な2つのウィングを前記ハブに係合させる請求項1に記載の安全針組立体。 - 前記ほぼ平坦な2つのウィングの各々は、矩形であり、取り付け端部上でボスを備えている請求項1に記載の安全針組立体。
- 前記2つのウィングは、前記防護位置で互いに接触している請求項1に記載の安全針組立体。
- 前記ほぼ平坦な2つのウィングは、前記ハブ上の2つの傾斜面に沿って前記ハブと接触する請求項1に記載の安全針組立体。
- 前記ハブの一部分と各前記ほぼ平坦なウィングの一部分を通って延びている2つのピンをさらに備えている請求項1に記載の安全針組立体。
- 前記ハブは、上面と、下面と、前記下面上に形成された2つのチャンネルとを備えている請求項1に記載の安全針組立体。
- 尖った先端及び基部を有する針と、
前記針の基部の近傍において前記針に形成されたハブと、
取り付け端部と、自由端部と、一平面とを各々が備えている、ほぼ平坦な2つのウィングと、
ほぼ平坦なウィング上の各々に形成された第一移動止め部材と、
各第一移動止め部材のために前記ハブ上に形成された相補的な第二移動止め部材とを備え、前記第一移動止め部材及び前記第二移動止め部材は、前記第一のほぼ平坦なウィング及び前記第二のほぼ平坦なウィングを防護位置で永久に固定するように協働するように構成されており、
前記2つの平面が前記尖った先端近傍で収束するべく、一方の取り付け端部が他方の取り付け端部から離間して前記2つのウィングが互いに一定角度で延びているように、前記ほぼ平坦な2つのウィングの2つの前記取り付け端部が、互いに回動可能に前記ハブに取り付けられている、安全針組立体。 - 前記ハブから延びている第三ウィングをさらに備え、前記第三ウィングは、前記針が注射部位から取り外される時の把持を容易にするように構成されている、請求項21に記載の安全針組立体。
- 前記針は90°フーバー針である請求項21に記載の安全針組立体。
- 前記2つのウィングは、各々が、回動ピンに回動可能に取り付けられており、前記回動ピンが前記ハブに取り付けられている請求項21に記載の安全針組立体。
- 2つの前記回動ピンは、前記針と平行でありかつ前記針から離間している請求項24に記載の安全針組立体。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/685,825 | 2000-10-09 | ||
US09/685,825 US6537255B1 (en) | 2000-10-09 | 2000-10-09 | Huber needle with folding safety wings |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002533934A Division JP2004510555A (ja) | 2000-10-09 | 2001-08-20 | 安全ウィング折り畳み式フーバー針 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006346506A true JP2006346506A (ja) | 2006-12-28 |
JP5179742B2 JP5179742B2 (ja) | 2013-04-10 |
Family
ID=24753825
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002533934A Withdrawn JP2004510555A (ja) | 2000-10-09 | 2001-08-20 | 安全ウィング折り畳み式フーバー針 |
JP2005324879A Pending JP2006102521A (ja) | 2000-10-09 | 2005-11-09 | 安全針組立体 |
JP2006273003A Expired - Fee Related JP5179742B2 (ja) | 2000-10-09 | 2006-10-04 | 安全針組立体 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002533934A Withdrawn JP2004510555A (ja) | 2000-10-09 | 2001-08-20 | 安全ウィング折り畳み式フーバー針 |
JP2005324879A Pending JP2006102521A (ja) | 2000-10-09 | 2005-11-09 | 安全針組立体 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6537255B1 (ja) |
EP (1) | EP1330278A1 (ja) |
JP (3) | JP2004510555A (ja) |
AU (2) | AU2001291262B2 (ja) |
BR (1) | BR0114489A (ja) |
CA (1) | CA2425024A1 (ja) |
MX (1) | MXPA03003000A (ja) |
WO (1) | WO2002030496A1 (ja) |
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USD884160S1 (en) | 2019-02-25 | 2020-05-12 | iMed Technology, Inc. | Huber safety needle |
CN112316247A (zh) * | 2020-12-14 | 2021-02-05 | 窦天阳 | 折叠翼柄的输液针头 |
AU2021204566A1 (en) * | 2021-06-30 | 2023-01-19 | Prudenfort Pty Ltd | Distraction device for needle insertion into tissue |
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2001
- 2001-08-20 MX MXPA03003000A patent/MXPA03003000A/es active IP Right Grant
- 2001-08-20 BR BR0114489-8A patent/BR0114489A/pt not_active IP Right Cessation
- 2001-08-20 EP EP01971368A patent/EP1330278A1/en not_active Withdrawn
- 2001-08-20 AU AU2001291262A patent/AU2001291262B2/en not_active Ceased
- 2001-08-20 JP JP2002533934A patent/JP2004510555A/ja not_active Withdrawn
- 2001-08-20 CA CA002425024A patent/CA2425024A1/en not_active Abandoned
- 2001-08-20 WO PCT/US2001/041783 patent/WO2002030496A1/en not_active Application Discontinuation
- 2001-08-20 AU AU9126201A patent/AU9126201A/xx active Pending
-
2003
- 2003-01-09 US US10/339,956 patent/US6911020B2/en not_active Expired - Lifetime
-
2005
- 2005-11-09 JP JP2005324879A patent/JP2006102521A/ja active Pending
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2006
- 2006-10-04 JP JP2006273003A patent/JP5179742B2/ja not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
AU9126201A (en) | 2002-04-22 |
JP2004510555A (ja) | 2004-04-08 |
CA2425024A1 (en) | 2002-04-18 |
JP2006102521A (ja) | 2006-04-20 |
US6537255B1 (en) | 2003-03-25 |
US6911020B2 (en) | 2005-06-28 |
WO2002030496A1 (en) | 2002-04-18 |
AU2001291262B2 (en) | 2004-03-25 |
MXPA03003000A (es) | 2004-12-06 |
JP5179742B2 (ja) | 2013-04-10 |
US20030105449A1 (en) | 2003-06-05 |
EP1330278A1 (en) | 2003-07-30 |
BR0114489A (pt) | 2003-10-14 |
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