ATE199062T1 - Nadelvorrichtung mit mitteln zum zurückziehen der nadel - Google Patents
Nadelvorrichtung mit mitteln zum zurückziehen der nadelInfo
- Publication number
- ATE199062T1 ATE199062T1 AT96114810T AT96114810T ATE199062T1 AT E199062 T1 ATE199062 T1 AT E199062T1 AT 96114810 T AT96114810 T AT 96114810T AT 96114810 T AT96114810 T AT 96114810T AT E199062 T1 ATE199062 T1 AT E199062T1
- Authority
- AT
- Austria
- Prior art keywords
- needle
- retracting
- plunger
- barrel
- retracted position
- Prior art date
Links
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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3231—Proximal end of needle captured or embedded inside piston head, e.g. by friction or hooks
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
-
- 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
- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3241—Needle retraction energy is accumulated inside of a hollow plunger rod
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6063—Optical identification systems
- A61M2205/6081—Colour codes
-
- 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
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
- A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Environmental & Geological Engineering (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Knitting Machines (AREA)
- Surgical Instruments (AREA)
- Sewing Machines And Sewing (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP90917229A EP0568525B1 (de) | 1990-11-07 | 1990-11-07 | Subkutanspritze |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE199062T1 true ATE199062T1 (de) | 2001-02-15 |
Family
ID=8206272
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96114810T ATE199062T1 (de) | 1990-11-07 | 1990-11-07 | Nadelvorrichtung mit mitteln zum zurückziehen der nadel |
AT90917229T ATE151995T1 (de) | 1990-11-07 | 1990-11-07 | Subkutanspritze |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90917229T ATE151995T1 (de) | 1990-11-07 | 1990-11-07 | Subkutanspritze |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0747075B1 (de) |
AT (2) | ATE199062T1 (de) |
DE (1) | DE69033701T2 (de) |
DK (1) | DK0747075T3 (de) |
ES (2) | ES2155559T3 (de) |
GR (1) | GR3035783T3 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2341804B (en) | 1998-09-25 | 2003-02-12 | David William Parker | Improvements in or relating to hypodermic syringes |
GB9928884D0 (en) * | 1999-12-08 | 2000-02-02 | Nmt Group Plc | Closure assembly |
US6800066B2 (en) | 2001-04-26 | 2004-10-05 | Nmt Group Plc | Retractable needle syringe |
GB0129187D0 (en) * | 2001-12-06 | 2002-01-23 | Dca Design Int Ltd | Improvements in and relating to a medicament cartridge |
GB2404338B (en) | 2003-07-30 | 2007-01-24 | Safe T Ltd | Actuator and containment device for a syringe |
WO2007006055A2 (en) | 2005-07-06 | 2007-01-11 | Vascular Pathways Inc. | Intravenous catheter insertion device and method of use |
WO2008137956A2 (en) | 2007-05-07 | 2008-11-13 | Vascular Pathways, Inc. | Intravenous catheter insertion and blood sample devices and method of use |
CN101601882B (zh) * | 2009-07-15 | 2012-02-01 | 无锡市宇寿医疗器械股份有限公司 | 一种针头可换且可自动回缩的一次性安全注射器 |
US11925779B2 (en) | 2010-05-14 | 2024-03-12 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US9872971B2 (en) | 2010-05-14 | 2018-01-23 | C. R. Bard, Inc. | Guidewire extension system for a catheter placement device |
US8932258B2 (en) | 2010-05-14 | 2015-01-13 | C. R. Bard, Inc. | Catheter placement device and method |
US10384039B2 (en) | 2010-05-14 | 2019-08-20 | C. R. Bard, Inc. | Catheter insertion device including top-mounted advancement components |
US9950139B2 (en) | 2010-05-14 | 2018-04-24 | C. R. Bard, Inc. | Catheter placement device including guidewire and catheter control elements |
US8690833B2 (en) | 2011-01-31 | 2014-04-08 | Vascular Pathways, Inc. | Intravenous catheter and insertion device with reduced blood spatter |
WO2012154277A1 (en) * | 2011-02-25 | 2012-11-15 | C.R. Bard, Inc. | Medical component insertion device including a retractable needle |
USD903101S1 (en) | 2011-05-13 | 2020-11-24 | C. R. Bard, Inc. | Catheter |
CN108607150B (zh) | 2013-01-30 | 2021-01-12 | 血管通路股份有限公司 | 用于静脉穿刺和导管放置的系统和方法 |
WO2016037127A1 (en) | 2014-09-05 | 2016-03-10 | C.R. Bard, Inc. | Catheter insertion device including retractable needle |
USD903100S1 (en) | 2015-05-01 | 2020-11-24 | C. R. Bard, Inc. | Catheter placement device |
US11040176B2 (en) | 2015-05-15 | 2021-06-22 | C. R. Bard, Inc. | Catheter placement device including an extensible needle safety component |
EP4424355A2 (de) | 2016-09-12 | 2024-09-04 | C. R. Bard, Inc. | Blutkontrolle für eine kathetereinführvorrichtung |
EP3585471A4 (de) | 2017-03-01 | 2021-03-10 | C.R. Bard, Inc. | Kathetereinführungsvorrichtung |
US11389626B2 (en) | 2018-03-07 | 2022-07-19 | Bard Access Systems, Inc. | Guidewire advancement and blood flashback systems for a medical device insertion system |
USD921884S1 (en) | 2018-07-27 | 2021-06-08 | Bard Access Systems, Inc. | Catheter insertion device |
WO2021034862A1 (en) | 2019-08-19 | 2021-02-25 | Becton, Dickinson And Company | Midline catheter placement device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK156414C (da) * | 1987-07-13 | 1990-01-22 | Gerda Ingrid Maria Gaarde | Injektionssproejte med kanyle, der kan indtraekkes og fastlaases i sproejten |
CH669910A5 (en) * | 1988-07-05 | 1989-04-28 | Michel Elie Ritzi | Syringe with two series of stops on piston - engageable by rotation with slot in cover to allow motion in one direction only |
US4955870A (en) * | 1988-08-23 | 1990-09-11 | Ridderheim Kristen A | Hypodermic syringe with retractable needle |
US4994034A (en) * | 1989-07-11 | 1991-02-19 | Botich Michael J | Retractable needle hypodermic syringe system |
US4973316A (en) * | 1990-01-16 | 1990-11-27 | Dysarz Edward D | One handed retractable safety syringe |
-
1990
- 1990-11-07 AT AT96114810T patent/ATE199062T1/de not_active IP Right Cessation
- 1990-11-07 DE DE69033701T patent/DE69033701T2/de not_active Expired - Lifetime
- 1990-11-07 ES ES96114810T patent/ES2155559T3/es not_active Expired - Lifetime
- 1990-11-07 EP EP96114810A patent/EP0747075B1/de not_active Expired - Lifetime
- 1990-11-07 DK DK96114810T patent/DK0747075T3/da active
- 1990-11-07 ES ES90917229T patent/ES2100180T3/es not_active Expired - Lifetime
- 1990-11-07 AT AT90917229T patent/ATE151995T1/de not_active IP Right Cessation
-
2001
- 2001-04-24 GR GR20010400636T patent/GR3035783T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0747075A2 (de) | 1996-12-11 |
DE69033701D1 (de) | 2001-03-15 |
EP0747075A3 (de) | 1997-01-08 |
DK0747075T3 (da) | 2001-06-18 |
ES2155559T3 (es) | 2001-05-16 |
DE69033701T2 (de) | 2001-07-12 |
ATE151995T1 (de) | 1997-05-15 |
GR3035783T3 (en) | 2001-07-31 |
EP0747075B1 (de) | 2001-02-07 |
ES2100180T3 (es) | 1997-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EELA | Cancelled due to lapse of time |