CA2397736A1 - Reaccessible medical needle safety devices and methods - Google Patents
Reaccessible medical needle safety devices and methods Download PDFInfo
- Publication number
- CA2397736A1 CA2397736A1 CA002397736A CA2397736A CA2397736A1 CA 2397736 A1 CA2397736 A1 CA 2397736A1 CA 002397736 A CA002397736 A CA 002397736A CA 2397736 A CA2397736 A CA 2397736A CA 2397736 A1 CA2397736 A1 CA 2397736A1
- Authority
- CA
- Canada
- Prior art keywords
- needle
- shield
- medical needle
- reaccessible
- methods
- 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
- 230000001681 protective effect Effects 0.000 abstract 2
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
- A61M5/3205—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
- A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
- A61J1/2055—Connecting means having gripping means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
-
- 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
Abstract
A retractable and extendable medical needle protective shield (50, 50') which provides for accessing and reaccessing a medical needle (40) and associated sharpened needle tip (100) and recovering the needle (40) and tip (100) for safety between accesses. The shield (50, 50') includes a needle guide (130, 138) which assures the needle tip (100) is untouched by any part of the shield (50, 50') as the shield (50, 50') is displaced to cover and uncover the needle (40). A releasible latch (148, 162) is provided to guard against inadvertent removal of the protective shield (50, 50') between accesses. An unreleasible latch (182, 190) is also provided to secure the shield (50, 50') relative to the latch (182, 190) preparatory to final disposal.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/433,449 US6280420B1 (en) | 1999-11-04 | 1999-11-04 | Reaccessible medical needle safety devices and methods |
US09/433,449 | 1999-11-04 | ||
PCT/US2000/029998 WO2001032241A1 (en) | 1999-11-04 | 2000-10-31 | Reaccessible medical needle safety devices and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2397736A1 true CA2397736A1 (en) | 2001-05-10 |
CA2397736C CA2397736C (en) | 2007-01-09 |
Family
ID=23720178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002397736A Expired - Lifetime CA2397736C (en) | 1999-11-04 | 2000-10-31 | Reaccessible medical needle safety devices and methods |
Country Status (10)
Country | Link |
---|---|
US (2) | US6280420B1 (en) |
EP (1) | EP1231958B1 (en) |
JP (1) | JP4796256B2 (en) |
AT (1) | ATE276781T1 (en) |
AU (2) | AU1248001A (en) |
CA (1) | CA2397736C (en) |
DE (1) | DE60014151T2 (en) |
MX (1) | MXPA02004453A (en) |
NZ (1) | NZ518445A (en) |
WO (1) | WO2001032241A1 (en) |
Families Citing this family (116)
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US6749588B1 (en) | 1998-04-09 | 2004-06-15 | Becton Dickinson And Company | Catheter and introducer needle assembly with needle shield |
US6592556B1 (en) * | 2000-07-19 | 2003-07-15 | Tyco Healthcare Group Lp | Medical needle safety apparatus and methods |
US6280420B1 (en) | 1999-11-04 | 2001-08-28 | Specialized Health Products | Reaccessible medical needle safety devices and methods |
US6254575B1 (en) * | 1999-11-04 | 2001-07-03 | Specialized Health Products | Reaccessible medical needle safety devices and methods |
US8226617B2 (en) | 1999-11-04 | 2012-07-24 | Tyco Healthcare Group Lp | Safety shield apparatus and mounting structure for use with medical needle devices |
US7029461B2 (en) * | 1999-11-04 | 2006-04-18 | Tyco Healthcare Group Lp | Safety shield for medical needles |
DE60226954D1 (en) * | 2001-03-14 | 2008-07-17 | Tyco Healthcare | Protective device for medical needles |
US6824530B2 (en) * | 2001-05-11 | 2004-11-30 | Harmac Medical Products, Inc. | Combination needle assembly and needle safety guard |
JP4333363B2 (en) * | 2001-08-17 | 2009-09-16 | ベクトン・ディキンソン・アンド・カンパニー | Blood collection assembly |
US6830562B2 (en) | 2001-09-27 | 2004-12-14 | Unomedical A/S | Injector device for placing a subcutaneous infusion set |
US6984223B2 (en) | 2001-11-13 | 2006-01-10 | Becton, Dickinson And Company | Needle safety device |
US6918894B2 (en) | 2002-02-28 | 2005-07-19 | Medical Product Specialists | Huber needle with anti-rebound safety mechanism |
US6878136B2 (en) | 2002-02-28 | 2005-04-12 | Medical Product Specialists | Huber needle with anti-rebound safety mechanism |
US20040082922A1 (en) * | 2002-02-28 | 2004-04-29 | Fleury Michael T. | Huber needle with anti-rebound safety mechanism |
US20050027264A1 (en) | 2002-02-28 | 2005-02-03 | Fleury Michael T. | Huber needle with anti-rebound safety mechanism |
AU2003201340A1 (en) * | 2002-03-19 | 2003-10-16 | Becton, Dickinson And Company | Needle device |
US20040051019A1 (en) | 2002-09-02 | 2004-03-18 | Mogensen Lasse Wesseltoft | Apparatus for and a method of adjusting the length of an infusion tube |
US7435238B2 (en) * | 2002-09-13 | 2008-10-14 | Alan Reid | Needle device having retractable needle providing enhanced safety |
DK200201823A (en) | 2002-11-26 | 2004-05-27 | Maersk Medical As | Connection piece for a hose connection |
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US7097637B2 (en) | 2003-08-27 | 2006-08-29 | C. R. Bard, Inc. | Safety needle with positive flush |
IL157981A (en) | 2003-09-17 | 2014-01-30 | Elcam Medical Agricultural Cooperative Ass Ltd | Auto-injector |
AU2004291092B2 (en) * | 2003-11-13 | 2011-01-27 | Specialized Health Products, Inc. | Safety shield for medical needles |
US6997902B2 (en) * | 2003-11-13 | 2006-02-14 | David L. Thorne | Safety shield for medical needles |
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US8062250B2 (en) | 2004-08-10 | 2011-11-22 | Unomedical A/S | Cannula device |
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US7828773B2 (en) | 2005-07-11 | 2010-11-09 | Covidien Ag | Safety reset key and needle assembly |
US7905857B2 (en) | 2005-07-11 | 2011-03-15 | Covidien Ag | Needle assembly including obturator with safety reset |
MX2007006840A (en) | 2004-12-10 | 2007-08-14 | Unomedical As | Cannula inserter. |
US7985199B2 (en) | 2005-03-17 | 2011-07-26 | Unomedical A/S | Gateway system |
DE102005015801A1 (en) | 2005-04-06 | 2006-10-19 | Schreiner Group Gmbh & Co. Kg | Foil-based protection mechanism |
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US7731692B2 (en) | 2005-07-11 | 2010-06-08 | Covidien Ag | Device for shielding a sharp tip of a cannula and method of using the same |
DK1762259T3 (en) | 2005-09-12 | 2011-01-03 | Unomedical As | Infusion set insertion device with a first and a second spring assembly |
US20070100296A1 (en) * | 2005-10-31 | 2007-05-03 | Becton, Dickinson And Company | Single-handedly actuatable shield for needles |
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-
1999
- 1999-11-04 US US09/433,449 patent/US6280420B1/en not_active Expired - Lifetime
-
2000
- 2000-10-31 AT AT00974050T patent/ATE276781T1/en active
- 2000-10-31 EP EP00974050A patent/EP1231958B1/en not_active Expired - Lifetime
- 2000-10-31 DE DE2000614151 patent/DE60014151T2/en not_active Expired - Lifetime
- 2000-10-31 WO PCT/US2000/029998 patent/WO2001032241A1/en active IP Right Grant
- 2000-10-31 AU AU12480/01A patent/AU1248001A/en not_active Abandoned
- 2000-10-31 NZ NZ518445A patent/NZ518445A/en not_active IP Right Cessation
- 2000-10-31 CA CA002397736A patent/CA2397736C/en not_active Expired - Lifetime
- 2000-10-31 JP JP2001534444A patent/JP4796256B2/en not_active Expired - Fee Related
- 2000-10-31 MX MXPA02004453A patent/MXPA02004453A/en active IP Right Grant
-
2001
- 2001-03-13 US US09/804,960 patent/US6796968B2/en not_active Expired - Lifetime
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2005
- 2005-11-09 AU AU2005234692A patent/AU2005234692B2/en not_active Expired
Also Published As
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WO2001032241A1 (en) | 2001-05-10 |
NZ518445A (en) | 2005-02-25 |
EP1231958A1 (en) | 2002-08-21 |
DE60014151D1 (en) | 2004-10-28 |
US6280420B1 (en) | 2001-08-28 |
EP1231958B1 (en) | 2004-09-22 |
US6796968B2 (en) | 2004-09-28 |
EP1231958A4 (en) | 2003-01-08 |
JP2003514596A (en) | 2003-04-22 |
DE60014151T2 (en) | 2005-10-13 |
ATE276781T1 (en) | 2004-10-15 |
AU2005234692B2 (en) | 2009-05-07 |
US20010021827A1 (en) | 2001-09-13 |
AU1248001A (en) | 2001-05-14 |
AU2005234692A1 (en) | 2005-12-15 |
JP4796256B2 (en) | 2011-10-19 |
CA2397736C (en) | 2007-01-09 |
MXPA02004453A (en) | 2004-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20201102 |