JP2008093124A - 医療用針の引抜具 - Google Patents
医療用針の引抜具 Download PDFInfo
- Publication number
- JP2008093124A JP2008093124A JP2006277123A JP2006277123A JP2008093124A JP 2008093124 A JP2008093124 A JP 2008093124A JP 2006277123 A JP2006277123 A JP 2006277123A JP 2006277123 A JP2006277123 A JP 2006277123A JP 2008093124 A JP2008093124 A JP 2008093124A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- medical needle
- puncture
- covering
- engaging
- 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.)
- Granted
Links
- 238000000605 extraction Methods 0.000 description 26
- 208000027418 Wounds and injury Diseases 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000003248 secreting effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/36—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles
- A61B50/362—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for collecting or disposing of used articles for sharps
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
【解決手段】 後端部に排液チューブ16を接続するための接続部13が形成され、先端部に穿刺部12が形成された医療用針10における穿刺部12の後部側に係合用段部14を形成した。そして、医療用針10に取り付けられる引抜具20に、穿刺部12を被覆する針先被覆部21と、係合用段部14に係合する係合狭部25とを設けた。さらに、引抜具20に、医療用針10を引抜具20とともに創傷部から引き抜くときに、手で引っ張るための把持部22a,22bを設けた。
【選択図】 図10
Description
以下、本発明の第1実施形態を図面を用いて詳しく説明する。図1および図2は、同実施形態に係る引抜具20(図4および図5参照)が取り付けられる金属製の医療用針10を示している。この医療用針10は、直径が小さな円柱状の針本体11と、針本体11の先端側に形成された穿刺部12と、針本体11の後端に形成された接続部13とで構成されており、針本体11と穿刺部12との間には係合用段部14が形成され、針本体11の長手方向に沿った先端側部分には細径部15が形成されている。
図11ないし図15は、本発明の第2実施形態に係る引抜具30を展開した状態を示している。この引抜具30では、把持部31,32が、それぞれ一体からなる突部でなく、2個の蓋状部材を重ねて組み付けることにより前述した把持部22a,22bと外形が同じ把持部に形成されるようになっている。すなわち、把持部31は、把持部本体31aと蓋部31bとからなる一対の蓋状部材を連結縁部31cでヒンジ連結して構成されており、連結縁部31cを中心として回転することにより互いに進退できるようになっている。
Claims (5)
- 手術後の創傷部に配置される排液チューブを接続するための接続部が後端部に形成され、先端部に穿刺部が形成されているとともに、前記穿刺部の後部側に係合用段部が形成された医療用針に取り付けられる医療用針の引抜具であって、
前記穿刺部を被覆する針先被覆部と、前記係合用段部に係合する係合部とを備えたことを特徴とする医療用針の引抜具。 - 前記医療用針の穿刺部に前記引抜具を取り付けて前記医療用針を前記引抜具とともに前記創傷部から引き抜くときに、手で前記引抜具を引っ張るための把持部を設けた請求項1に記載の医療用針の引抜具。
- 前記針先被覆部を前記穿刺部の延びる方向に沿うように長く形成し、前記把持部を前記針先被覆部の幅方向の両側から前記針先被覆部に直交するようにしてそれぞれ異なる方向に延びる一対の突出部で構成した請求項2に記載の医療用針の引抜具。
- 前記針先被覆部を、一方の縁部がヒンジ連結され互いに折り重なることにより内部に前記穿刺部を収容するための針先収容部が形成される一対の被覆部材で構成し、前記係合部を前記一対の被覆部材が折り重なったときに接合する接合面の所定部分に形成され前記針先被覆部の内部から外部に貫通する凹部で構成した請求項1ないし3のうちのいずれか一つに記載の医療用針の引抜具。
- 前記針先被覆部を構成する一対の被覆部材に、前記一対の被覆部材を折り重なった状態に維持するためのチャック部を設けた請求項4に記載の医療用針の引抜具。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006277123A JP4801561B2 (ja) | 2006-10-11 | 2006-10-11 | 医療用針の引抜具 |
AU2007221782A AU2007221782A1 (en) | 2006-10-11 | 2007-10-02 | Medical needle extractor |
US11/868,157 US20080255522A1 (en) | 2006-10-11 | 2007-10-05 | Medical needle puller |
CA002606164A CA2606164A1 (en) | 2006-10-11 | 2007-10-10 | Medical needle puller |
DE602007007863T DE602007007863D1 (de) | 2006-10-11 | 2007-10-11 | Medizinischer Nadelpuller |
CN2007101881919A CN101172182B (zh) | 2006-10-11 | 2007-10-11 | 医用针拔出器 |
MX2007012618A MX2007012618A (es) | 2006-10-11 | 2007-10-11 | Extractor de aguja medica. |
AT07118314T ATE474518T1 (de) | 2006-10-11 | 2007-10-11 | Medizinischer nadelpuller |
EP07118314A EP1911411B1 (en) | 2006-10-11 | 2007-10-11 | Medical needle puller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006277123A JP4801561B2 (ja) | 2006-10-11 | 2006-10-11 | 医療用針の引抜具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008093124A true JP2008093124A (ja) | 2008-04-24 |
JP4801561B2 JP4801561B2 (ja) | 2011-10-26 |
Family
ID=38917849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006277123A Active JP4801561B2 (ja) | 2006-10-11 | 2006-10-11 | 医療用針の引抜具 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080255522A1 (ja) |
EP (1) | EP1911411B1 (ja) |
JP (1) | JP4801561B2 (ja) |
CN (1) | CN101172182B (ja) |
AT (1) | ATE474518T1 (ja) |
AU (1) | AU2007221782A1 (ja) |
CA (1) | CA2606164A1 (ja) |
DE (1) | DE602007007863D1 (ja) |
MX (1) | MX2007012618A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010095152A1 (en) * | 2009-02-18 | 2010-08-26 | Mario Gargani | Safety device for disposable sanitary hollow needles and cutters |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0288660U (ja) * | 1988-12-27 | 1990-07-13 | ||
JPH0670706U (ja) * | 1993-03-18 | 1994-10-04 | 日本シャーウッド株式会社 | 穿刺針 |
JP2000167050A (ja) * | 1998-12-02 | 2000-06-20 | Mitsubishi Pencil Co Ltd | 注射器の針刺し事故防止具 |
JP2005237763A (ja) * | 2004-02-27 | 2005-09-08 | Sumitomo Bakelite Co Ltd | 医療用針 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2817434A (en) * | 1955-06-13 | 1957-12-24 | Schmetz | Receptacle for sewing machine needles |
US4917243A (en) * | 1988-08-16 | 1990-04-17 | The Board Of Regents, University Of Texas System | Needle disposal device |
US5090564A (en) * | 1991-01-25 | 1992-02-25 | Chimienti Vincent J | Protective container for a needle |
US5188612A (en) * | 1991-10-28 | 1993-02-23 | Miles Inc. | Phlebotomist protector apparatus |
US5405328A (en) * | 1992-06-17 | 1995-04-11 | Minnesota Mining And Manufacturing Company | Trocar with replaceable obturator |
USD357314S (en) * | 1992-11-16 | 1995-04-11 | Hawk Tool and Mold Inc. | Receptacle for storing used medical needles |
US5370226A (en) * | 1993-06-09 | 1994-12-06 | Gollobin; Peter | Disposable needle cover |
US6257400B1 (en) * | 1999-07-12 | 2001-07-10 | Paula Woodhouse | Method and apparatus for containing prophylactic articles |
US7036661B2 (en) * | 2000-05-10 | 2006-05-02 | Neutral Field, Llc | Apparatus for sharp implement transfer, counting and temporary disposal or storage |
CN2428097Y (zh) * | 2000-05-19 | 2001-05-02 | 龚俊岭 | 断离梅花针拔出器 |
CA2424406C (en) | 2000-10-06 | 2007-09-11 | Jms Co., Ltd. | Wing retraction type mis-piercing preventer and winged needle having the mis-piercing preventer |
CN2640643Y (zh) * | 2003-09-16 | 2004-09-15 | 北京福门子科贸有限责任公司 | 针头收集容器 |
EP1694214A1 (en) * | 2003-11-06 | 2006-08-30 | NMT Medical, Inc. | Transseptal puncture apparatus |
CN103547293B (zh) | 2011-03-11 | 2016-11-02 | 珀杜研究基金会 | 利用控制的气体组合物在包装内部产生杀菌剂 |
-
2006
- 2006-10-11 JP JP2006277123A patent/JP4801561B2/ja active Active
-
2007
- 2007-10-02 AU AU2007221782A patent/AU2007221782A1/en not_active Abandoned
- 2007-10-05 US US11/868,157 patent/US20080255522A1/en not_active Abandoned
- 2007-10-10 CA CA002606164A patent/CA2606164A1/en not_active Abandoned
- 2007-10-11 AT AT07118314T patent/ATE474518T1/de not_active IP Right Cessation
- 2007-10-11 CN CN2007101881919A patent/CN101172182B/zh not_active Expired - Fee Related
- 2007-10-11 MX MX2007012618A patent/MX2007012618A/es not_active Application Discontinuation
- 2007-10-11 DE DE602007007863T patent/DE602007007863D1/de active Active
- 2007-10-11 EP EP07118314A patent/EP1911411B1/en not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0288660U (ja) * | 1988-12-27 | 1990-07-13 | ||
JPH0670706U (ja) * | 1993-03-18 | 1994-10-04 | 日本シャーウッド株式会社 | 穿刺針 |
JP2000167050A (ja) * | 1998-12-02 | 2000-06-20 | Mitsubishi Pencil Co Ltd | 注射器の針刺し事故防止具 |
JP2005237763A (ja) * | 2004-02-27 | 2005-09-08 | Sumitomo Bakelite Co Ltd | 医療用針 |
Also Published As
Publication number | Publication date |
---|---|
DE602007007863D1 (de) | 2010-09-02 |
US20080255522A1 (en) | 2008-10-16 |
CN101172182B (zh) | 2010-06-09 |
EP1911411B1 (en) | 2010-07-21 |
CN101172182A (zh) | 2008-05-07 |
EP1911411A1 (en) | 2008-04-16 |
CA2606164A1 (en) | 2008-04-11 |
AU2007221782A1 (en) | 2008-05-01 |
JP4801561B2 (ja) | 2011-10-26 |
ATE474518T1 (de) | 2010-08-15 |
MX2007012618A (es) | 2009-02-03 |
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