GB2332628B - A retractable and destructible safety syringe - Google Patents
A retractable and destructible safety syringeInfo
- Publication number
- GB2332628B GB2332628B GB9727303A GB9727303A GB2332628B GB 2332628 B GB2332628 B GB 2332628B GB 9727303 A GB9727303 A GB 9727303A GB 9727303 A GB9727303 A GB 9727303A GB 2332628 B GB2332628 B GB 2332628B
- Authority
- GB
- United Kingdom
- Prior art keywords
- retractable
- safety syringe
- destructible
- destructible safety
- syringe
- 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.)
- Expired - Fee Related
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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
-
- 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
- A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
- A61M2005/3106—Plugs for syringes without needle
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
- A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
- A61M2005/31506—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit formed as a single piece, e.g. moulded
-
- 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
- A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
- A61M2005/3224—Means to disalign the needle tip and syringe nozzle
-
- 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
- A61M2005/323—Connection between plunger distal end and needle hub proximal end, e.g. stud protruding from the plunger
-
- 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
- A61M5/178—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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/346—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub friction fit
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (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)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49238/97A AU735953B2 (en) | 1997-12-23 | 1997-12-23 | A retractable and destructible safety syringe |
FR9716470A FR2772621B1 (en) | 1997-12-23 | 1997-12-24 | RETRACTABLE AND DISPOSABLE SAFETY SYRINGE |
GB9727303A GB2332628B (en) | 1997-12-23 | 1997-12-24 | A retractable and destructible safety syringe |
CA002223188A CA2223188A1 (en) | 1997-12-23 | 1997-12-29 | A retractable and destructible safety syringe |
DE29800200U DE29800200U1 (en) | 1997-12-23 | 1998-01-08 | Retractable and destructible safety syringe |
ZA9800169A ZA98169B (en) | 1997-12-23 | 1998-01-09 | A retractable and destructible safety syringe. |
BR9800676-2A BR9800676A (en) | 1997-12-23 | 1998-02-13 | Retractable and unusable safety syringe. |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49238/97A AU735953B2 (en) | 1997-12-23 | 1997-12-23 | A retractable and destructible safety syringe |
FR9716470A FR2772621B1 (en) | 1997-12-23 | 1997-12-24 | RETRACTABLE AND DISPOSABLE SAFETY SYRINGE |
GB9727303A GB2332628B (en) | 1997-12-23 | 1997-12-24 | A retractable and destructible safety syringe |
CA002223188A CA2223188A1 (en) | 1997-12-23 | 1997-12-29 | A retractable and destructible safety syringe |
DE29800200U DE29800200U1 (en) | 1997-12-23 | 1998-01-08 | Retractable and destructible safety syringe |
ZA9800169A ZA98169B (en) | 1997-12-23 | 1998-01-09 | A retractable and destructible safety syringe. |
BR9800676-2A BR9800676A (en) | 1997-12-23 | 1998-02-13 | Retractable and unusable safety syringe. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9727303D0 GB9727303D0 (en) | 1998-02-25 |
GB2332628A GB2332628A (en) | 1999-06-30 |
GB2332628B true GB2332628B (en) | 2002-09-11 |
Family
ID=31721940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9727303A Expired - Fee Related GB2332628B (en) | 1997-12-23 | 1997-12-24 | A retractable and destructible safety syringe |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU735953B2 (en) |
BR (1) | BR9800676A (en) |
CA (1) | CA2223188A1 (en) |
DE (1) | DE29800200U1 (en) |
FR (1) | FR2772621B1 (en) |
GB (1) | GB2332628B (en) |
ZA (1) | ZA98169B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2278390C (en) * | 1999-07-19 | 2003-10-07 | Yu-Hau Chang-Lai | Safety syringe |
US6193687B1 (en) * | 2000-01-25 | 2001-02-27 | Pi-Chang Lo | Safety hypodermic syringe |
CN2423897Y (en) * | 2000-02-24 | 2001-03-21 | 王希平 | Self-destroyed safety syringe |
SG100615A1 (en) * | 2000-03-24 | 2003-12-26 | Yu Hau Chang Lai | Safety syringe |
US6669666B2 (en) * | 2001-08-13 | 2003-12-30 | Wen-Chin Lu | Safety syringe |
NL1021689C2 (en) * | 2002-10-18 | 2004-05-12 | Advanced Protective Injection | Injection syringe for delivering medication on patient comprises liquid container, needle with needle mount, and blocker |
US20040102737A1 (en) * | 2002-11-22 | 2004-05-27 | Life-Shield Products, Inc. | Retractable safety syringe with a soft piston |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321903A2 (en) * | 1987-12-21 | 1989-06-28 | Stuart M. Dolgin | Fluid passing apparatus with means for covering the same |
WO1994005356A1 (en) * | 1991-06-13 | 1994-03-17 | U.S. Medical Instruments, Inc. | Retractable syringe with a closed barrel |
US5405327A (en) * | 1994-07-29 | 1995-04-11 | Chen; Long-Hsiung | Simplified safety syringe with retractable self-biased needle and minimized plunger |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790822A (en) * | 1987-12-11 | 1988-12-13 | Haining Michael L | Retractable hypodermic safety syringe |
US4950241A (en) * | 1988-12-27 | 1990-08-21 | Sherwood Medical Company | Disposable syringe |
DE69022066T2 (en) * | 1989-11-08 | 1996-02-22 | Napoleon Frankston Curie | SYRINGE WITH A RETRACTABLE NEEDLE HOLDER. |
WO1992011883A1 (en) * | 1990-12-28 | 1992-07-23 | Yulami Pty Ltd | Syringe device |
NL9101994A (en) * | 1991-11-28 | 1993-06-16 | Advanced Protective Injection | SYRINGE. |
US5382235A (en) * | 1993-07-07 | 1995-01-17 | R.M.S. Safety, Inc. | Device for capturing and retracting the needle cannula of a disposable syringe |
AUPN254195A0 (en) * | 1995-04-20 | 1995-05-18 | Curie, Napoleon | Syringe with retractable needle mount |
-
1997
- 1997-12-23 AU AU49238/97A patent/AU735953B2/en not_active Ceased
- 1997-12-24 FR FR9716470A patent/FR2772621B1/en not_active Expired - Fee Related
- 1997-12-24 GB GB9727303A patent/GB2332628B/en not_active Expired - Fee Related
- 1997-12-29 CA CA002223188A patent/CA2223188A1/en not_active Abandoned
-
1998
- 1998-01-08 DE DE29800200U patent/DE29800200U1/en not_active Expired - Lifetime
- 1998-01-09 ZA ZA9800169A patent/ZA98169B/en unknown
- 1998-02-13 BR BR9800676-2A patent/BR9800676A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321903A2 (en) * | 1987-12-21 | 1989-06-28 | Stuart M. Dolgin | Fluid passing apparatus with means for covering the same |
WO1994005356A1 (en) * | 1991-06-13 | 1994-03-17 | U.S. Medical Instruments, Inc. | Retractable syringe with a closed barrel |
US5405327A (en) * | 1994-07-29 | 1995-04-11 | Chen; Long-Hsiung | Simplified safety syringe with retractable self-biased needle and minimized plunger |
Also Published As
Publication number | Publication date |
---|---|
FR2772621A1 (en) | 1999-06-25 |
ZA98169B (en) | 1999-09-29 |
BR9800676A (en) | 1999-11-16 |
AU735953B2 (en) | 2001-07-19 |
GB9727303D0 (en) | 1998-02-25 |
CA2223188A1 (en) | 1999-06-29 |
AU4923897A (en) | 1999-07-15 |
GB2332628A (en) | 1999-06-30 |
FR2772621B1 (en) | 2000-01-28 |
DE29800200U1 (en) | 1998-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20091224 |