JP5149817B2 - 持針器に可変固定する医療装置を含む注射針 - Google Patents
持針器に可変固定する医療装置を含む注射針 Download PDFInfo
- Publication number
- JP5149817B2 JP5149817B2 JP2008558591A JP2008558591A JP5149817B2 JP 5149817 B2 JP5149817 B2 JP 5149817B2 JP 2008558591 A JP2008558591 A JP 2008558591A JP 2008558591 A JP2008558591 A JP 2008558591A JP 5149817 B2 JP5149817 B2 JP 5149817B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- plunger
- needle holder
- needle
- cylinder
- 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
- 238000002347 injection Methods 0.000 title claims description 30
- 239000007924 injection Substances 0.000 title claims description 30
- 238000007789 sealing Methods 0.000 claims description 43
- 239000012530 fluid Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 29
- 238000003860 storage Methods 0.000 description 24
- 210000003811 finger Anatomy 0.000 description 20
- 239000003814 drug Substances 0.000 description 11
- 229940079593 drug Drugs 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
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
-
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
-
- 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
-
- 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
- A61M2005/3242—Needle retraction by vacuum
-
- 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
- A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
- A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
-
- 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
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
-
- 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
-
- 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
- A61M5/348—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub snap lock, i.e. upon axial displacement of needle assembly
-
- 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)
- 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)
Description
Claims (6)
- 医療用の注射器であって、
前端部と開口後端部とを有するシリンダ(93)と、
シリンダ内でスライド移動可能なプランジャ(97)とを備え、
上記プランジャは、低減した圧力下で、ピストン(94)によって塞がれた開口前面部を有し、
上記ピストンは、開放可能にプランジャの前面に固定されており、
上記注射器は、シリンダの前端部にあって、固定手段(105)に開放可能に固定されたルアー(91)を備え、
上記固定手段(105)は、シリンダ(93)上に少なくとも1つのクリップを備え、ルアー固定位置とルアー開放位置との間を移動可能であり、
上記ルアーは、流体が上記注射器から放出できるように流路(106)を有し、
上記ルアーは、複数の環状の固定リブ(108)を有する後方部分(107)を有し、
上記ピストン(94)は、空洞部(102)を含み、それによって、プランジャがシリンダに沿って前進して、ルアーの後方部分(107)が空洞部(102)に進入可能になり、又、1つ以上の固定リブ(108)が空洞部(102)の内壁と連結することによってルアーがピストンに固定され、
上記ルアー(91)は、ルアー密閉部(92)に嵌合し、
上記ルアー密閉部は、上記ルアーの後方部分(107)の近傍で伸びて、固定リブ(108)を露出させるために、後方部分に沿って前方へ押されるように設けられ、
上記ルアー密閉部(92)が移動することによって、少なくとも1つのクリップ(105)は、シリンダ(93)への連結からルアー(91)を解放する開放位置に移動させるために移動することを特徴とする注射器。 - 上記空洞部(102)は、ピストン・プラグがルアー(91)の後方部分(107)と接触した状態で、空洞部の中へ押されるピストン・プラグ(98)を備えることを特徴とする請求項1に記載の注射器。
- 上記ピストン・プラグは、ルアーの後方部分(107)の方へ押されると、流路(106)を密閉する前方のノーズ部(103)を備えることを特徴とする請求項2に記載の注射器。
- 上記ピストンは、上記プランジャの上記前面に上記ピストンを固定する少なくとも1つの屈曲可能な固定フィンガ(101)を備え、
それによって、ある段階で上記プランジャを前進させることにより、少なくとも1つの湾曲可能な固定フィンガは、上記ピストン(94)がプランジャ(97)の前面に固定されない開放位置に湾曲することを特徴とする請求項1に記載の注射器。 - 格納式注射針を有する医療装置であって、
上記装置は、上記注射針が通過できる前面部分を有する外側本体と、
後方部分と、
上記外側本体の中でスライド移動可能な内側部材と、
上記外側本体の前面部分で解放可能な持針器と、
上記持針器に取り付けられる注射針とを備え、
上記外側本体の前面部分は、少なくとも1つの側部開口を有し、
装置は更に、上記外側本体に相対的に取り付けられる一部を有して、且つ、少なくとも一部が上記側部開口に沿って片持ちで伸びるクリップを備え、
上記クリップは、通常、注射針保持位置にあるが、注射針解放位置に湾曲可能であり、
上記内側部材は、上記外側本体の中で上記外側本体の上記前面部分へ移動可能であり、
上記内側部材は、少なくとも1つのクリップを湾曲可能であり、それによって、上記持針器を収容できることを特徴とする医療装置。 - 上記内側部材は、多段の隙間を有する持針器連結手段を備え、
上記持針器は、多段の隙間を有する内側部材連結手段を備え、それによって、上記内側部材が上記持針器に上記多段の連結手段の少なくとも1つで取り付け可能である
ことを特徴とする請求項5に記載の医療装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006901267A AU2006901267A0 (en) | 2006-03-13 | A Needle Containing Medical Device with Variable Locking to Needle Holder | |
AU2006901267 | 2006-03-13 | ||
AU2006906048A AU2006906048A0 (en) | 2006-10-31 | A Needle Containing Medical Device with Variable Locking to Needle Holder | |
AU2006906048 | 2006-10-31 | ||
PCT/AU2007/000299 WO2007104091A1 (en) | 2006-03-13 | 2007-03-09 | A needle containing medical device with variable locking to needle holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009529380A JP2009529380A (ja) | 2009-08-20 |
JP5149817B2 true JP5149817B2 (ja) | 2013-02-20 |
Family
ID=38508961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008558591A Expired - Fee Related JP5149817B2 (ja) | 2006-03-13 | 2007-03-09 | 持針器に可変固定する医療装置を含む注射針 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8034024B2 (ja) |
EP (1) | EP2004257A4 (ja) |
JP (1) | JP5149817B2 (ja) |
CN (1) | CN102085405B (ja) |
AU (1) | AU2007225005B2 (ja) |
CA (1) | CA2642894C (ja) |
WO (1) | WO2007104091A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8632493B2 (en) | 2008-07-17 | 2014-01-21 | Medigard Limited | Retractable syringe |
EP2512551B1 (en) * | 2009-12-16 | 2019-03-20 | Becton, Dickinson and Company | Self-injection device |
WO2012122189A2 (en) * | 2011-03-07 | 2012-09-13 | Midland Medical Devices Holdings, Llc | Retractable syringe with conical frustum tip |
US20120232481A1 (en) * | 2011-03-07 | 2012-09-13 | Richard Caizza | Retractable Syringe Needle Assembly |
FR2987746B1 (fr) * | 2012-03-08 | 2015-04-10 | Adip Sculpt | Seringue pour application medicale |
TWI551319B (zh) * | 2012-06-15 | 2016-10-01 | Fan Xiao Yi | A push rod with a card retracting structure |
ITRM20120514A1 (it) * | 2012-10-26 | 2014-04-27 | Mauro Pepe | Siringa monouso con ago retrattile. |
US20200405974A1 (en) * | 2019-06-27 | 2020-12-31 | Sharps Technology, Inc. | Ultra-Low Waste Disposable Syringe with Self-Adjusting Integrated Safety Features |
SE546153C2 (en) * | 2021-10-19 | 2024-06-11 | MedTech Concept Sweden AB | Disposable medical syringe |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5112318A (en) * | 1990-10-03 | 1992-05-12 | Patco Ventures Ltd. | Safety syringe needle device with interchangeable and retractable needle platform |
US5462531A (en) * | 1988-12-14 | 1995-10-31 | Inviro Medical Devices Ltd. | Safety syringe needle device with interchangeable and retractable needle platform |
US5188599A (en) * | 1989-07-11 | 1993-02-23 | Med-Design, Inc. | Retractable needle system |
US5125898A (en) * | 1990-03-22 | 1992-06-30 | Harry Kaufhold, Jr. | Disposable syringe with automatic needle retraction |
US5000736A (en) * | 1990-03-22 | 1991-03-19 | Harry Kaufhold, Jr. | Disposable syringe with automatic needle retraction |
US5820605A (en) * | 1990-10-04 | 1998-10-13 | Zdeb; Brian D. | Retractable syringe |
JPH06508770A (ja) * | 1991-04-17 | 1994-10-06 | ライルズ,ルイス | 注射器 |
FR2700959B1 (fr) | 1993-02-02 | 1995-06-16 | Creange Alain | Seringue a protection d'aiguille incorporee. |
US5389076A (en) * | 1994-04-05 | 1995-02-14 | Shaw; Thomas J. | Single use medical device with retraction mechanism |
US5836917A (en) * | 1995-01-10 | 1998-11-17 | Specialized Health Products, Inc. | Self retracting medical needle apparatus and methods |
WO1997011728A1 (en) * | 1995-09-25 | 1997-04-03 | Roy Hammett | Non-reusable syringe with removable plunger usable as a needle guard |
US5891104A (en) * | 1997-01-10 | 1999-04-06 | Univec, Inc. | Hypodermic syringe having retractable needle |
US6077245A (en) | 1999-02-18 | 2000-06-20 | Texas Applied Biomedical Services, Inc. | Disposable syringe with retractable needle |
CA2278390C (en) * | 1999-07-19 | 2003-10-07 | Yu-Hau Chang-Lai | Safety syringe |
US6413236B1 (en) * | 1999-10-08 | 2002-07-02 | Lewis R. Van Dyke | Automatically retractable needle safety syringe |
GB9929557D0 (en) | 1999-12-14 | 2000-02-09 | Parker David W | Improvements in or relating to hypodermic syringes |
TW483767B (en) * | 2000-11-08 | 2002-04-21 | Bi-Jang Luo | Safe injector with needle seat of easy fastening |
US6458105B1 (en) * | 2001-02-22 | 2002-10-01 | Maxxon, Inc. | Disposable syringe having a retractable needle |
WO2002072173A2 (en) * | 2001-03-13 | 2002-09-19 | Mdc Investment Holdings Inc | Pre-filled safety vial injector |
US20020173750A1 (en) * | 2001-05-18 | 2002-11-21 | Chiu-Yueh Huang | Syringe device |
NL1021689C2 (nl) * | 2002-10-18 | 2004-05-12 | Advanced Protective Injection | Injectiespuit met terugtrekbare inspuitnaald. |
US6599270B1 (en) * | 2002-10-29 | 2003-07-29 | Cho Ying Chen | Syringe with a snapping device for backward pulling the needle into the syringe after syringing |
GB0228515D0 (en) * | 2002-12-06 | 2003-01-15 | Parker David W | Improvements in or relating to retracting needle safety syringes |
JP2004194835A (ja) * | 2002-12-17 | 2004-07-15 | Meisei Kyo | 注射器 |
US20040210198A1 (en) * | 2003-04-18 | 2004-10-21 | Life-Shield Products, Inc. | Safety retractable type syringe |
WO2004096326A1 (en) * | 2003-05-01 | 2004-11-11 | Nmt Group Plc | Syringe system |
US7179243B2 (en) * | 2003-05-09 | 2007-02-20 | Cho Ying Chen | Syringe with a snapping device for backward pulling the needle into the syringe after syringing |
AU2003903990A0 (en) | 2003-07-31 | 2003-08-14 | Medigard Pty Ltd | Cannula/catheter introducer |
US20050080380A1 (en) * | 2003-10-14 | 2005-04-14 | Hsin-Po Hsieh | Safety syringe |
CN100382856C (zh) * | 2003-12-22 | 2008-04-23 | 王治明 | 安全针筒 |
JP2007529243A (ja) | 2004-03-16 | 2007-10-25 | グレノード・ピイティワイ・リミテッド | 1回使用引込み式注射器 |
US7381199B2 (en) * | 2004-11-09 | 2008-06-03 | Kuo-Lung Kuan | Structure of safety hypodermic syringe |
US7947020B2 (en) * | 2005-05-09 | 2011-05-24 | Safeshot Technologies, Llc | Retractable safety syringe |
US20060264840A1 (en) * | 2005-05-09 | 2006-11-23 | Daniel Thayer | Syringe |
US8152762B2 (en) * | 2006-04-20 | 2012-04-10 | Safeshot Technologies, Llc | Plunger activated vacuum release mechanism for a syringe |
US20080114307A1 (en) * | 2006-11-06 | 2008-05-15 | Jeffrey Smith | Puncturable membrane for safety syringe |
US20080097306A1 (en) * | 2006-08-29 | 2008-04-24 | Jeffrey Smith | Sterilized syringe |
US7972300B2 (en) * | 2006-05-05 | 2011-07-05 | Safeshot Technologies, Llc | Syringe |
US8088104B2 (en) * | 2006-05-24 | 2012-01-03 | Safeshot Technologies, Llc | Syringe |
-
2007
- 2007-03-09 CN CN2010105989977A patent/CN102085405B/zh not_active Expired - Fee Related
- 2007-03-09 JP JP2008558591A patent/JP5149817B2/ja not_active Expired - Fee Related
- 2007-03-09 CA CA2642894A patent/CA2642894C/en not_active Expired - Fee Related
- 2007-03-09 AU AU2007225005A patent/AU2007225005B2/en not_active Ceased
- 2007-03-09 US US12/293,024 patent/US8034024B2/en not_active Expired - Fee Related
- 2007-03-09 EP EP07718556.9A patent/EP2004257A4/en not_active Withdrawn
- 2007-03-09 WO PCT/AU2007/000299 patent/WO2007104091A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102085405A (zh) | 2011-06-08 |
WO2007104091A1 (en) | 2007-09-20 |
CN102085405B (zh) | 2012-10-31 |
AU2007225005B2 (en) | 2011-08-25 |
EP2004257A1 (en) | 2008-12-24 |
US20090312704A1 (en) | 2009-12-17 |
CA2642894A1 (en) | 2007-09-20 |
CA2642894C (en) | 2014-09-16 |
US8034024B2 (en) | 2011-10-11 |
EP2004257A4 (en) | 2014-07-09 |
AU2007225005A1 (en) | 2007-09-20 |
JP2009529380A (ja) | 2009-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5149817B2 (ja) | 持針器に可変固定する医療装置を含む注射針 | |
JP4312488B2 (ja) | 安全装置付き血液採取用針アセンブリ | |
JP6893475B2 (ja) | 針ガードを伴うカテーテル装置と関連方法 | |
JP4579556B2 (ja) | 流体流制御弁 | |
CN104922748A (zh) | 带有阀的导管组件和相关方法 | |
AU2007217068A1 (en) | Enclosed needle device with duckbill release mechanism | |
EP1457229A1 (en) | Intravenous catheter inserting device | |
CN101862498A (zh) | 制造导管引入器组件的方法 | |
JP2005253995A (ja) | 引き込み可能な歯科用シリンジに用いられるカルプル | |
JP2014515624A (ja) | 注射器ヘッド、押し出しユニット、並びにこれらから形成された注射器 | |
CN101137404B (zh) | 具有针头屏蔽件的导管引入器 | |
EP3609567B1 (en) | Improved medical device with resiliently retracting safety needle | |
US20070005014A1 (en) | Disposable safety syringe | |
JP2024020332A (ja) | 単一針を有する血液採取管ホルダー | |
JP6718604B2 (ja) | 留置針組立体 | |
US20060211985A1 (en) | Safety syringe | |
JP2019535372A (ja) | 専用シリンジを有する自動被覆式麻酔針 | |
JP2020533027A (ja) | 安全注射器 | |
WO2014137901A1 (en) | Side merge intradermal adapters | |
JP6678379B2 (ja) | 隔壁付きハブ組立体 | |
TWI820297B (zh) | 用於經皮或靜脈通路的醫療裝置 | |
US10071235B1 (en) | Slide-button catheter connector device | |
KR200219758Y1 (ko) | 안전한 피하 주사기 | |
TW200838573A (en) | Injector with safety device | |
JP2004188199A (ja) | 安全注射器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100301 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120202 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120207 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120507 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121120 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121130 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5149817 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151207 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |