CA2881423C - Needle guard - Google Patents
Needle guard Download PDFInfo
- Publication number
- CA2881423C CA2881423C CA2881423A CA2881423A CA2881423C CA 2881423 C CA2881423 C CA 2881423C CA 2881423 A CA2881423 A CA 2881423A CA 2881423 A CA2881423 A CA 2881423A CA 2881423 C CA2881423 C CA 2881423C
- Authority
- CA
- Canada
- Prior art keywords
- needle
- elongate member
- needle guard
- distal
- 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
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- 210000004369 blood Anatomy 0.000 claims description 13
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- 230000000717 retained effect Effects 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 description 36
- 238000000034 method Methods 0.000 description 28
- 230000008569 process Effects 0.000 description 21
- 238000001990 intravenous administration Methods 0.000 description 20
- 239000000463 material Substances 0.000 description 19
- 238000010276 construction Methods 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 229920001971 elastomer Polymers 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
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- 210000002105 tongue Anatomy 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
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- 238000007373 indentation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000001994 activation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000180579 Arca Species 0.000 description 1
- 241000167857 Bourreria Species 0.000 description 1
- 241000320892 Clerodendrum phlomidis Species 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 101150036988 IPMK gene Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
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- 230000000977 initiatory effect Effects 0.000 description 1
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
- A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
-
- 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
- A61M2207/00—Methods of manufacture, assembly or production
-
- 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
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
- A61M25/0625—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
-
- 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
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (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)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/596,023 | 2012-08-27 | ||
| US13/596,023 US9238104B2 (en) | 2011-02-28 | 2012-08-27 | Needle guard |
| US13/749,387 | 2013-01-24 | ||
| US13/749,387 US20130138015A1 (en) | 2011-02-28 | 2013-01-24 | Needle guard |
| US13/836,988 | 2013-03-15 | ||
| US13/836,988 US8672895B2 (en) | 2011-02-28 | 2013-03-15 | Needle guard |
| PCT/US2013/056801 WO2014035970A1 (en) | 2012-08-27 | 2013-08-27 | Needle guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2881423A1 CA2881423A1 (en) | 2014-03-06 |
| CA2881423C true CA2881423C (en) | 2020-01-07 |
Family
ID=50184235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2881423A Active CA2881423C (en) | 2012-08-27 | 2013-08-27 | Needle guard |
Country Status (8)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014035970A1 (en) * | 2012-08-27 | 2014-03-06 | Injectimed, Inc. | Needle guard |
| EP3275486B1 (en) * | 2015-03-24 | 2023-09-06 | Terumo Kabushiki Kaisha | Medical needle, and method for closing protector of medical needle |
| ES2939353T3 (es) * | 2015-08-07 | 2023-04-21 | Greiner Bio One Gmbh | Sistema de protección de aguja |
| US10507281B2 (en) | 2016-03-28 | 2019-12-17 | Becton, Dickinson And Company | Cannula capture mechanism |
| EP3998098A1 (en) * | 2016-08-01 | 2022-05-18 | Poly Medicure Limited | Intravenous catheter apparatus with safety function and pressure controlled valve element |
| CN106267521B (zh) * | 2016-08-30 | 2023-04-07 | 苏州鱼跃医疗科技有限公司 | 安全装置、导管和引入针组件及留置针 |
| KR101721812B1 (ko) * | 2016-12-30 | 2017-03-30 | 주식회사 아이엠티코리아 | 역방향 이동을 방지하기 위하여 니들 구속 타입의 안전수단이 채용되는 안전 주사기 |
| US10946176B2 (en) * | 2017-04-06 | 2021-03-16 | Becton, Dickinson And Company | Intravenous catheter assembly with safety clip |
| ES3022914T3 (en) * | 2018-11-27 | 2025-05-29 | Daewoong Pharmaceutical Co Ltd | Safety cap for syringe and safety syringe comprising same |
| CN110237357B (zh) * | 2019-06-06 | 2021-07-16 | 陈宥里 | 一种防刺伤注射器 |
| WO2021004880A2 (en) * | 2019-07-08 | 2021-01-14 | B. Braun Melsungen Ag | Hybrid safety spring clip for sharp medical devices and related methods |
| US12201791B2 (en) * | 2020-03-31 | 2025-01-21 | Becton, Dickinson And Company | Intravenous device assembly with needle guard |
| CN111513821B (zh) * | 2020-04-29 | 2021-04-13 | 周彬 | 一种动脉留置针 |
| EP4129368A1 (en) * | 2021-08-05 | 2023-02-08 | Aesculap AG | Safety device for a needle and safety needle system comprising a safety device |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE129163T1 (de) * | 1989-02-01 | 1995-11-15 | Sero Guard Corp | Selbsttätiger nadelschutz für eine wegwerfbare, hypodermische spritze. |
| US5053017A (en) * | 1990-02-28 | 1991-10-01 | Chamuel Steven R | Hypodermic needle safety clip |
| US5558651A (en) * | 1990-04-20 | 1996-09-24 | Becton Dickinson And Company | Apparatus and method for a needle tip cover |
| US5176655A (en) * | 1990-11-08 | 1993-01-05 | Mbo Laboratories, Inc. | Disposable medical needle and catheter placement assembly having full safety enclosure means |
| US5304151A (en) * | 1993-04-16 | 1994-04-19 | Injectimed, Inc. | Add-on fail-safe safety cap for passive sliding-sleeve needle protectors |
| US5697907A (en) * | 1993-07-20 | 1997-12-16 | Graphic Controls Corporation | Safety catheter |
| US5419766A (en) * | 1993-09-28 | 1995-05-30 | Critikon, Inc. | Catheter with stick protection |
| US5582597A (en) * | 1995-07-11 | 1996-12-10 | Becton Dickinson And Company | Rotary ram collet lock needle point guard |
| DK0902694T3 (da) * | 1995-08-22 | 2003-07-28 | Mdc Invest Holdings Inc | Forud påfyldt injektionsampul med tilbagetrækkelig nål |
| DE20104539U1 (de) * | 2000-08-14 | 2001-12-20 | B. Braun Melsungen Ag, 34212 Melsungen | Intravenöse Kathetervorrichtung |
| US6117108A (en) * | 1997-08-20 | 2000-09-12 | Braun Melsungen Ag | Spring clip safety IV catheter |
| WO2002049696A1 (fr) * | 2000-12-18 | 2002-06-27 | Terumo Kabushiki Kaisha | Element de protection et ensemble logement-aiguille |
| US6585704B2 (en) * | 2001-01-29 | 2003-07-01 | B. Braun Medical, Inc. | Method of retaining a tip protector on a needle with a curved tip |
| DE20106697U1 (de) * | 2001-04-18 | 2001-10-31 | B. Braun Melsungen Ag, 34212 Melsungen | Kathetereinführvorrichtung |
| US6623458B2 (en) * | 2001-09-26 | 2003-09-23 | B. Braun Melsungen, Ag | Spring launched needle safety clip |
| US6652486B2 (en) * | 2001-09-27 | 2003-11-25 | Medex, Inc. | Safety catheter |
| JP2003116991A (ja) * | 2001-10-10 | 2003-04-22 | Jms Co Ltd | 誤穿刺防止用の翼付きシールドを有する医療用針装置 |
| AU2003201336A1 (en) * | 2002-03-19 | 2003-10-16 | Becton, Dickinson And Company | Needle assembly |
| GB0405234D0 (en) * | 2004-03-09 | 2004-04-21 | Id Tech Ltd | Syringe safety device |
| ITMI20062127A1 (it) * | 2006-11-07 | 2008-05-08 | Artsana Spa | Ago cannula di sicurezza con elemento di protezione dell'ago attivantesi automaticamente con distacco di quest'ultimo dal catetere |
| ATE482738T1 (de) * | 2007-12-20 | 2010-10-15 | Tyco Healthcare | Verschlusskappeanordnung mit gefederter manschette |
| US9924898B2 (en) * | 2008-04-15 | 2018-03-27 | Becton, Dickinson And Company | Flash activated passive shielding needle assembly |
| US7785296B2 (en) * | 2008-07-17 | 2010-08-31 | Smiths Medical Asd, Inc. | Needle tip spring protector |
| CH700159B1 (it) * | 2008-12-30 | 2013-05-31 | Tripomed S R L | Dispositivo protettivo per ago. |
| US8496623B2 (en) * | 2009-03-02 | 2013-07-30 | Becton, Dickinson And Company | Bi-directional cannula feature capture mechanism |
| DE102009020061A1 (de) * | 2009-05-06 | 2010-11-11 | B. Braun Melsungen Ag | Nadelschutzvorrichtung für eine medizinische Hohlnadel |
| SE535169C2 (sv) * | 2010-04-13 | 2012-05-08 | Vigmed Ab | Skyddsanordning av polymer för en kateternålspets |
| US8257322B2 (en) * | 2010-06-02 | 2012-09-04 | Smiths Medical Asd, Inc. | Tip protector for a safety catheter |
| US8764711B2 (en) * | 2011-02-28 | 2014-07-01 | Injectimed, Inc. | Needle guard |
| US9238104B2 (en) * | 2011-02-28 | 2016-01-19 | Injectimed, Inc. | Needle guard |
| CA2828741C (en) * | 2011-04-07 | 2016-06-07 | Erskine Medical Llc | Needle shielding device |
| US8743492B2 (en) * | 2012-07-20 | 2014-06-03 | International Business Machines Corporation | Variable stopwrite threshold with variable smoothing factor |
| WO2014035970A1 (en) * | 2012-08-27 | 2014-03-06 | Injectimed, Inc. | Needle guard |
-
2013
- 2013-08-27 WO PCT/US2013/056801 patent/WO2014035970A1/en active Application Filing
- 2013-08-27 MX MX2015002672A patent/MX2015002672A/es unknown
- 2013-08-27 CN CN201380045114.1A patent/CN104684478B/zh not_active Expired - Fee Related
- 2013-08-27 BR BR112015004357A patent/BR112015004357A8/pt not_active IP Right Cessation
- 2013-08-27 AU AU2013308991A patent/AU2013308991B2/en not_active Ceased
- 2013-08-27 CN CN201810145667.9A patent/CN108187181A/zh active Pending
- 2013-08-27 JP JP2015529928A patent/JP6147344B2/ja not_active Expired - Fee Related
- 2013-08-27 EP EP13833731.6A patent/EP2887979A4/en not_active Withdrawn
- 2013-08-27 CA CA2881423A patent/CA2881423C/en active Active
-
2015
- 2015-06-29 JP JP2015129812A patent/JP6019184B2/ja not_active Expired - Fee Related
-
2017
- 2017-05-16 JP JP2017097481A patent/JP2017185250A/ja active Pending
-
2018
- 2018-02-06 AU AU2018200868A patent/AU2018200868B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN104684478A (zh) | 2015-06-03 |
| CA2881423A1 (en) | 2014-03-06 |
| AU2013308991B2 (en) | 2017-11-09 |
| JP6019184B2 (ja) | 2016-11-02 |
| CN104684478B (zh) | 2018-06-05 |
| EP2887979A1 (en) | 2015-07-01 |
| BR112015004357A2 (pt) | 2017-07-04 |
| AU2013308991A1 (en) | 2015-02-26 |
| AU2018200868A1 (en) | 2018-02-22 |
| WO2014035970A1 (en) | 2014-03-06 |
| MX2015002672A (es) | 2015-10-14 |
| EP2887979A4 (en) | 2016-05-18 |
| AU2018200868B2 (en) | 2019-08-08 |
| JP2016137230A (ja) | 2016-08-04 |
| CN108187181A (zh) | 2018-06-22 |
| JP2015530150A (ja) | 2015-10-15 |
| JP6147344B2 (ja) | 2017-06-21 |
| BR112015004357A8 (pt) | 2019-08-13 |
| JP2017185250A (ja) | 2017-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180222 |