JP2006102521A - 安全針組立体 - Google Patents
安全針組立体 Download PDFInfo
- Publication number
- JP2006102521A JP2006102521A JP2005324879A JP2005324879A JP2006102521A JP 2006102521 A JP2006102521 A JP 2006102521A JP 2005324879 A JP2005324879 A JP 2005324879A JP 2005324879 A JP2005324879 A JP 2005324879A JP 2006102521 A JP2006102521 A JP 2006102521A
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- Prior art keywords
- needle
- wing
- substantially flat
- needle assembly
- safety
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- 239000012530 fluid Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 abstract description 20
- 239000007924 injection Substances 0.000 abstract description 20
- 239000000243 solution Substances 0.000 abstract 1
- 230000002792 vascular Effects 0.000 description 9
- 208000012266 Needlestick injury Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 210000003811 finger Anatomy 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000295 complement effect Effects 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
- 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、第一針部と、第一針部と一定角度をなしている第二針部とを有している針12を備え、第一針部は針先端を備え、第二針部は水平なアームを備え、複数のボアを備えている針用ハブ18と、複数のボアの中の2つと回動関係である、第一及び第二のほぼ平坦なウィングと、針用ハブの第三のボアに取り付けられている管ポートとをさらに備えている。第一ウィング20及び第二のウィング22の遠端部又は先端76及び78は、防護又は遮蔽位置にある時、好ましくは互いに触れている又は互いにほとんど触れている。したがって、針12の鋭い先端14は、第一及び第二のウィングによって良好に遮蔽され、不注意で針が刺さる可能性が低減される。
【選択図】図1
Description
本発明は、皮下注射針に関し、とりわけ、不注意で針が刺さる可能性を低減するように、針周りで折り畳まれる一対の安全ウィングを有する90°フーバー針に関する。
Claims (17)
- 第一針部と、前記第一針部と一定角度をなしている第二針部とを有している針を備え、前記第一針部は針先端を備え、前記第二針部は水平なアームを備え、
複数のボアを備えている針用ハブと、
前記複数のボアの中の2つと回動関係である、第一及び第二のほぼ平坦なウィングと、
前記針用ハブの第三のボアに取り付けられている管ポートとをさらに備えている、安全針組立体。 - 前記針用ハブの第四のボアと回動関係である、第三のほぼ平坦なウィングをさらに備えている請求項1に記載の安全針組立体。
- 前記針用ハブは、2つの雌移動止め部をさらに備え、前記第一及び第二のほぼ平坦なウィングは、各々、雄移動止め部を備え、前記雄移動止め部は、前記雌移動止め部と協働して前記第一及び第二のほぼ平坦なウィングを防護位置に位置決めする請求項1に記載の安全針組立体。
- 前記管ポートと連通している管をさらに備えている請求項1に記載の安全針組立体。
- 前記針は、第一軸線を規定しており、前記第一及び第二のほぼ平坦なウィングが回動関係である、前記複数のボアは、互いに離間した第二の軸線及び第三の軸線を規定している請求項1に記載の安全針組立体。
- 前記第四のボアと、前記第三の平坦なウィングは、前記針用ハブの第一面上に位置決めされており、前記針用ハブの前記第一面と反対の面は、通路をさらに備えている請求項2に記載の安全針組立体。
- 前記第一及び第二のほぼ平坦なウィングは、各々、遠端を備え、2つの前記遠端は、前記針先端を遮蔽するように前記針先端を越えて延びている請求項3に記載の安全針組立体。
- 前記第一のほぼ平坦なウィングの前記遠端と、前記第二のほぼ平坦なウィングの前記遠端は、異なる方向を向いている請求項7に記載の安全針組立体。
- 曲げられた針部と、針先端と、複数のボアを備えている針用ハブに取り付けられている端部とを備えている針と、
前記複数のボアの中の2つと回動関係である第一及び第二のほぼ平坦なウィングと、
第三のボアと流体的に連通するのに適している管とを備えている安全針組立体。 - 第四のボアと回動関係である第三のほぼ平坦なウィングをさらに備えている請求項9に記載の安全針組立体。
- 前記第三のボアに接続されている管ポートをさらに備えている請求項9に記載の安全針組立体。
- 前記管は前記管ポートに連結されている請求項11に記載の安全針組立体。
- 前記針は、前記針先端の近傍において湾曲部をさらに備えている請求項9に記載の安全針組立体。
- 前記第一及び第二のほぼ平坦なウィングは、各々、少なくとも1つの一体成形されたピンを備えている請求項9に記載の安全針組立体。
- 前記第一及び第二のほぼ平坦なウィングは、各々、少なくとも1つのボアを備えている請求項9に記載の安全針組立体。
- 前記回動関係は、前記第一のほぼ平坦なウィングと前記第二のほぼ平坦なウィングの少なくとも1つの一体成形されたピンが、前記複数のボアの中の2つと機械的に連通していることからなる請求項14に記載の安全針組立体。
- 前記回動関係は、前記第一のほぼ平坦なウィングの前記少なくとも1つのボアを前記針用ハブの前記2つのボアの中の一方と接続するためにピンを挿入することと、前記第二のほぼ平坦なウィングの前記少なくとも1つのボアを前記針用ハブの前記2つのボアの中の他方と接続するためにピンを挿入することとからなる請求項14に記載の安全針組立体。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
JP2006102521A true JP2006102521A (ja) | 2006-04-20 |
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 (1)
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 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006273003A Expired - Fee Related JP5179742B2 (ja) | 2000-10-09 | 2006-10-04 | 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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- 2000-10-09 US US09/685,825 patent/US6537255B1/en not_active Expired - Lifetime
-
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
-
2006
- 2006-10-04 JP JP2006273003A patent/JP5179742B2/ja not_active Expired - Fee Related
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JPH01268563A (ja) * | 1988-02-16 | 1989-10-26 | Robert A Norelli | 注射器針用安全カバー |
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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 |
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 |
JP2006346506A (ja) | 2006-12-28 |
EP1330278A1 (en) | 2003-07-30 |
BR0114489A (pt) | 2003-10-14 |
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