JP5599394B2 - 格納式注射器 - Google Patents
格納式注射器 Download PDFInfo
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- JP5599394B2 JP5599394B2 JP2011517715A JP2011517715A JP5599394B2 JP 5599394 B2 JP5599394 B2 JP 5599394B2 JP 2011517715 A JP2011517715 A JP 2011517715A JP 2011517715 A JP2011517715 A JP 2011517715A JP 5599394 B2 JP5599394 B2 JP 5599394B2
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- Prior art keywords
- pusher
- outer cylinder
- syringe
- injection needle
- needle
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- 238000002347 injection Methods 0.000 claims description 66
- 239000007924 injection Substances 0.000 claims description 66
- 239000012530 fluid Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 description 17
- 230000000295 complement effect Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 210000003813 thumb Anatomy 0.000 description 5
- 210000003811 finger Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 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
- 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
- A61M5/3205—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
- A61M2005/3235—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
- A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a 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
- A61M5/32—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
- A61M2005/3239—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by dislodgement of outer part anchoring the needle portion to the inside of the syringe barrel wall, e.g. a ring-shaped portion
-
- 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
- A61M5/178—Syringes
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a 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
- A61M5/3129—Syringe barrels
- A61M5/3137—Specially designed finger grip means, e.g. for easy manipulation of the syringe 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
- 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
-
- 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
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
a)流体を収容する外筒と、
b)外筒内に解放可能に係合するよう適合させた注射針ハブで、外筒に流体連通する注射針を含む注射針ハブと、
c)外筒内に少なくとも一部収容されるよう適合させた第1の押子で、ステムを有し、このステムが一端に注射針ハブに係合するよう適合させた係合部分を有し、注射針ハブとの係合部分の係合が注射針ハブを外筒との係合から解放させる結果を招来する第1の押子と、
d)外筒に対し少なくとも一部外部に位置し、それに対し可動の第2の押子で、第1の押子と解放可能に係合するよう適合させてあり、開放端と閉止端とを有する中空の孔を備える第2の押子と
を含み、
第2の押子の押し下げが外筒内に収容された流体を排出させ、第2の押子のさらなる押し下げが第1の押子の係合部分を注射針ハブに係合させ、さらなる押し下げが注射針ハブを外筒から、また第1の押子を第2の押子から解放させ、それによって第1の押子と注射針ハブとを解放し、使用状態から注射針全体が外筒内に収容される格納状態へ第2の押子に対して動けるようにしてある。
Claims (15)
- 流体を収容する外筒と、外筒に関連付けられ、これに流体連通する注射針と、注射針が固定的に接続された注射針ハブと、外筒内に少なくとも一部収容され、これに対し可動の第1の押子と、少なくとも一部が外筒の外部に配置され、これに対し可動の第2の押子とを含み、第1の押子が第2の押子に解放可能に係合しており、第1の押子と第2の押子とによって第2の押子の最後尾部分に大気圧よりも低い圧力の領域である封入空間が画成され、第2の押子の押し下げが第1の押子を動かして外筒内に収容された流体を排出し、第2の押子のさらなる押し下げが第1の押子を解放すると共に第1の押子を注射針ハブに係合させ、使用状態から注射針全体が外筒内に収容される格納状態へ第2の押子に対して動けるようにし、第2の押子は少なくとも一部が外筒を囲むように外筒の外部に配置されている、
注射器。 - 外筒は、注射針ハブにより第1の端部が封止された中空の細長い部材である、請求項1に記載の注射器。
- 外筒にはその外面に配置手段が配設してあり、配置手段は第2の押子を配置し保持するよう適合させた、請求項1又は請求項2に記載の注射器。
- 配置手段は、第2の押子上に配設された1以上の溝穴あるいは路状溝内に位置するよう適合させた1以上の凸部を備える、請求項3に記載の注射器。
- 第1の押子は、第2の押子の一部に第1の押子を解放可能にロックするよう適合させたロック手段を備える、請求項1から4のいずれか1項に記載の注射器。
- 第1の押子は、第1の押子と第2の押子の内面との間にシールを形成し、第2の押子の最後尾部分に封入空間を画成するシール手段を備える、請求項1から5のいずれか1項に記載の注射器。
- 第1の押子が使用状態と格納状態との間で移動する際に、第1の押子は封入空間内へ後退する、請求項1から6のいずれか1項に記載の注射器。
- 第2の押子上に配置した保持手段を備える、請求項1から7のいずれか1項に記載の注射器。
- 保持手段は環状リングである、請求項8に記載の注射器。
- 保持手段は、注射針から最も遠い外筒の端部を介する外筒からの第1の押子の引き抜きを阻止すべく、第2の押子の外面上方に突出するよう適合させた、請求項8または9に記載の注射器。
- 移送中あるいは保管中に注射針を実質被覆するキャップを配設した、請求項1から10のいずれか1項に記載の注射器。
- 外筒の外面には外筒の容積に関連するしるしが配設してある、請求項1から11のいずれか1項に記載の注射器。
- 流体を収容する外筒と、外筒に関連付けられ、これに流体連通する注射針と、注射針が固定的に接続された注射針ハブと、外筒内に少なくとも一部収容され、これに対し可動の第1の押子と、少なくとも一部が外筒の外部に配置され、これに対し可動の第2の押子で、第1の押子を解放可能に係合するよう適合させた第2の押子と、注射針の少なくとも一部を覆うよう適合させたカバーで、使用前に第2の押子に解放可能に係合するようにしたカバーとを含み、第1の押子と第2の押子とによって第2の押子の最後尾部分に大気圧よりも低い圧力の領域である封入空間が画成され、第2の押子の引き戻しがカバーを第2の押子から離脱させ、続く第2の押子の押し下げが外筒内に収容された流体を排出し、第2の押子のさらなる押し下げが第1の押子を解放すると共に第1の押子を注射針ハブに係合させ、使用状態から注射針全体が外筒内に収容される格納状態へ第2の押子に対して動けるようにした、注射器。
- カバーは注射針キャップである、請求項13に記載の注射器。
- 注射器であって、
a)流体を収容する外筒と、
b)外筒内で解放可能に係合するよう適合させた注射針ハブで、外筒に流体連通する注射針が固定的に接続された注射針ハブと、
c)外筒内に少なくとも一部収容されるよう適合させた第1の押子で、ステムを有し、このステムが一端に注射針ハブに係合するよう適合させた係合部分を有し、注射針ハブとの係合部分の係合が注射針ハブを外筒との係合から解放させる結果を招来する第1の押子と、
d)少なくとも一部が外筒の外部に位置し、それに対し可動の第2の押子で、第1の押子と解放可能に係合するよう適合させてあり、開放端と閉止端とを有する中空の孔を備える第2の押子とを含み、
第1の押子と第2の押子とによって第2の押子の最後尾部分に大気圧よりも低い圧力の領域である封入空間が画成され、
第2の押子の押し下げが外筒内に収容された流体を排出させ、第2の押子のさらなる押し下げが第1の押子の係合部分を注射針ハブに係合させ、さらなる押し下げが注射針ハブを外筒から、また第1の押子を第2の押子から解放させ、それによって第1の押子と注射針ハブとを解放し、使用状態から注射針全体が外筒内に収容される格納状態へ第2の押子に対して動けるようにし、第2の押子は少なくとも一部が外筒を囲むように外筒の外部に配置されている、
注射器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008903652A AU2008903652A0 (en) | 2008-07-17 | A Retractable Syringe | |
AU2008903652 | 2008-07-17 | ||
PCT/AU2009/000918 WO2010006380A1 (en) | 2008-07-17 | 2009-07-17 | A retractable syringe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011527909A JP2011527909A (ja) | 2011-11-10 |
JP5599394B2 true JP5599394B2 (ja) | 2014-10-01 |
Family
ID=41549936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011517715A Expired - Fee Related JP5599394B2 (ja) | 2008-07-17 | 2009-07-17 | 格納式注射器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8632493B2 (ja) |
EP (1) | EP2313135B1 (ja) |
JP (1) | JP5599394B2 (ja) |
CN (1) | CN102131539B (ja) |
AU (1) | AU2009270343B2 (ja) |
CA (1) | CA2731117C (ja) |
WO (1) | WO2010006380A1 (ja) |
ZA (1) | ZA201101094B (ja) |
Families Citing this family (23)
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FI1850892T4 (fi) | 2005-01-24 | 2023-08-31 | Neula-avusteinen esitäytetyn ruiskun omaava suihkuinjektori | |
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WO2007131025A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Injector with adjustable dosing |
ES2548447T3 (es) | 2008-03-10 | 2015-10-16 | Antares Pharma, Inc. | Dispositivo de seguridad para inyector |
JP5611208B2 (ja) | 2008-08-05 | 2014-10-22 | アンタレス・ファーマ・インコーポレーテッド | 多数回服用量の注射装置 |
EP2408493B1 (en) | 2009-03-20 | 2024-07-24 | Antares Pharma, Inc. | Hazardous agent injection system |
US8128594B1 (en) * | 2010-11-03 | 2012-03-06 | Chang li-feng | Safety syringe |
US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
PT2822618T (pt) | 2012-03-06 | 2024-03-04 | Antares Pharma Inc | Seringa pré-cheia com característica de força de rutura |
KR20150011346A (ko) | 2012-04-06 | 2015-01-30 | 안타레스 팔마, 인코퍼레이티드 | 테스토스테론 조성물의 바늘-보조식 젯 주입 투여 장치 및 방법 |
US9364610B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
PT3659647T (pt) | 2013-02-11 | 2024-03-27 | Antares Pharma Inc | Dispositivo de injeção a jato auxiliado por agulha tendo força de gatilho reduzida |
CA2905031C (en) | 2013-03-11 | 2018-01-23 | Hans PFLAUMER | Dosage injector with pinion system |
WO2014165136A1 (en) | 2013-03-12 | 2014-10-09 | Antares Pharma, Inc. | Constant volume prefilled syringes and kits thereof |
CN103285457B (zh) * | 2013-05-28 | 2015-04-15 | 江波 | 自毁注射器的空气压缩式芯杆结构 |
GB201500961D0 (en) * | 2015-01-20 | 2015-03-04 | Commodious Llp | Plunger, clip and needle assembly fitted to conventional syringe barrel rendering fully automatic retractable needle safety syringe |
WO2017044112A1 (en) | 2015-09-11 | 2017-03-16 | West Pharmaceutical Services, Inc. | Medical administration barrel with grooves and method of sealing same |
EP3184074A1 (en) * | 2015-12-23 | 2017-06-28 | Sulzer Mixpac AG | Discharger |
AU2018316355B2 (en) * | 2018-08-30 | 2020-07-30 | Jiangsu Caina Medical Co., Ltd | Safety syringe |
US11260179B2 (en) * | 2019-05-09 | 2022-03-01 | Ben M. Khalaj | Multi-functional syringe plunger and method of use |
WO2021059084A1 (en) * | 2019-09-23 | 2021-04-01 | Rathore Pratibha | Fluid injecting & collecting system with retractable needle operable by vacuum |
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-
2009
- 2009-07-17 CN CN2009801335122A patent/CN102131539B/zh not_active Expired - Fee Related
- 2009-07-17 CA CA2731117A patent/CA2731117C/en not_active Expired - Fee Related
- 2009-07-17 US US13/054,534 patent/US8632493B2/en not_active Expired - Fee Related
- 2009-07-17 WO PCT/AU2009/000918 patent/WO2010006380A1/en active Application Filing
- 2009-07-17 JP JP2011517715A patent/JP5599394B2/ja not_active Expired - Fee Related
- 2009-07-17 EP EP09797278.0A patent/EP2313135B1/en active Active
- 2009-07-17 AU AU2009270343A patent/AU2009270343B2/en not_active Ceased
-
2011
- 2011-02-10 ZA ZA2011/01094A patent/ZA201101094B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN102131539A (zh) | 2011-07-20 |
ZA201101094B (en) | 2012-04-25 |
AU2009270343B2 (en) | 2013-10-03 |
CA2731117A1 (en) | 2010-01-21 |
CA2731117C (en) | 2016-06-28 |
JP2011527909A (ja) | 2011-11-10 |
CN102131539B (zh) | 2013-04-24 |
WO2010006380A1 (en) | 2010-01-21 |
US20110137246A1 (en) | 2011-06-09 |
EP2313135B1 (en) | 2019-11-06 |
EP2313135A4 (en) | 2017-10-11 |
EP2313135A1 (en) | 2011-04-27 |
US8632493B2 (en) | 2014-01-21 |
AU2009270343A1 (en) | 2010-01-21 |
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