ZA200500356B - Administration device comprising a plunger rod with a return lock - Google Patents
Administration device comprising a plunger rod with a return lock Download PDFInfo
- Publication number
- ZA200500356B ZA200500356B ZA200500356A ZA200500356A ZA200500356B ZA 200500356 B ZA200500356 B ZA 200500356B ZA 200500356 A ZA200500356 A ZA 200500356A ZA 200500356 A ZA200500356 A ZA 200500356A ZA 200500356 B ZA200500356 B ZA 200500356B
- Authority
- ZA
- South Africa
- Prior art keywords
- blocking
- advancing direction
- piston rod
- administering apparatus
- blocking element
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 claims description 170
- 230000003213 activating effect Effects 0.000 claims description 43
- 238000012384 transportation and delivery Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 33
- 238000002347 injection Methods 0.000 description 23
- 239000007924 injection Substances 0.000 description 23
- 210000002105 tongue Anatomy 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 239000000122 growth hormone Substances 0.000 description 2
- 229940025708 injectable product Drugs 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
- A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
-
- 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
-
- 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
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
- A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
-
- 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
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
- A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31545—Setting modes for dosing
- A61M5/31548—Mechanically operated dose setting member
- A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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)
- Reciprocating Pumps (AREA)
- Vehicle Body Suspensions (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Coating Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10232158A DE10232158A1 (de) | 2002-07-16 | 2002-07-16 | Verabreichungsgerät mit rückzugsgesperrter Kolbenstange |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200500356B true ZA200500356B (en) | 2006-07-26 |
Family
ID=30010041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200500356A ZA200500356B (en) | 2002-07-16 | 2005-01-14 | Administration device comprising a plunger rod with a return lock |
Country Status (18)
Country | Link |
---|---|
US (2) | US7470260B2 (da) |
EP (1) | EP1523356B1 (da) |
JP (1) | JP4469277B2 (da) |
KR (1) | KR20050032096A (da) |
CN (1) | CN100396342C (da) |
AT (1) | ATE405309T1 (da) |
AU (1) | AU2003243878B2 (da) |
BR (1) | BR0312706A (da) |
CA (1) | CA2493116C (da) |
DE (2) | DE10232158A1 (da) |
DK (1) | DK1523356T3 (da) |
HK (1) | HK1081887A1 (da) |
IL (1) | IL166310A (da) |
MX (1) | MXPA05000616A (da) |
PL (1) | PL205275B1 (da) |
RU (1) | RU2288745C2 (da) |
WO (1) | WO2004006997A1 (da) |
ZA (1) | ZA200500356B (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10232158A1 (de) * | 2002-07-16 | 2004-02-05 | Disetronic Licensing Ag | Verabreichungsgerät mit rückzugsgesperrter Kolbenstange |
DE102004041151A1 (de) * | 2004-08-25 | 2006-03-02 | Tecpharma Licensing Ag | Dosiervorrichtung mit Ablaufsteuerung |
DE102005018306B4 (de) * | 2005-04-20 | 2010-12-30 | Tecpharma Licensing Ag | Antiebs- und/oder Dosiermodul mit einem Drehanschlag |
DE102006004562A1 (de) | 2006-01-17 | 2007-07-19 | Tecpharma Licensing Ag | Vorschubstange mit Koppelelement |
DE102006004563A1 (de) | 2006-01-17 | 2007-07-19 | Tecpharma Licensing Ag | Ausfahrbarer Dosierknopf |
DE102006038101A1 (de) | 2006-08-14 | 2008-02-21 | Tecpharma Licensing Ag | Injektionsvorrichtung mit Klauensicherung |
DE102006038123C5 (de) | 2006-08-14 | 2012-05-03 | Tecpharma Licensing Ag | Injektionsvorrichtung mit Mechanikverriegelung |
DE102007001432A1 (de) | 2006-08-14 | 2008-02-21 | Tecpharma Licensing Ag | Dosiermechaniksperrung |
DE102006038103B4 (de) | 2006-08-14 | 2017-02-23 | Tecpharma Licensing Ag | Injektionsvorrichtung mit variabler Gewindeführung |
EP2279021B1 (en) * | 2008-04-18 | 2013-02-13 | Kuros Biosurgery AG | Dispensing device, kit containing the device, and method of operating the device |
EP2451508B1 (en) | 2009-07-08 | 2013-11-06 | Novo Nordisk A/S | Frost protected injection device |
US9751056B2 (en) | 2012-01-23 | 2017-09-05 | Merit Medical Systems, Inc. | Mixing syringe |
US8834449B2 (en) | 2012-01-23 | 2014-09-16 | Ikomed Technologies, Inc. | Mixing syringe |
CN104645457A (zh) * | 2015-02-27 | 2015-05-27 | 苏州贝尔一锋医疗器械有限公司 | 连续麻醉剂注射器 |
CN106310461B (zh) * | 2015-06-16 | 2023-09-08 | 成都康弘生物科技有限公司 | 注射器辅助装置 |
CN109781463B (zh) * | 2018-12-30 | 2021-06-22 | 浙江省海洋水产研究所 | 定量加水注射器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK166948B1 (da) * | 1988-02-10 | 1993-08-09 | Dcp Af 1988 As | Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glastubule |
DE69214835T2 (de) * | 1991-11-29 | 1997-04-03 | Novo Nordisk As | Stiftförmige spritze |
US5545147A (en) * | 1992-10-20 | 1996-08-13 | Eli Lilly And Company | Anti-backup improvement for hypodermic syringes |
GB9310163D0 (en) * | 1993-05-18 | 1993-06-30 | Owen Mumford Ltd | Improvements relating to injection devices |
US5562623A (en) * | 1994-02-14 | 1996-10-08 | Univec | Single-use syringe assembly including spring clip lock and plunger |
GB9418122D0 (en) * | 1994-09-08 | 1994-10-26 | Owen Mumford Ltd | Improvements relating to injection devices |
NZ302558A (en) * | 1995-03-07 | 1999-11-29 | Lilly Co Eli | Dispensing apparatus with a medication cartridge with a manually adjustable metering mechanism |
GB9606829D0 (en) * | 1996-03-30 | 1996-06-05 | Jeffrey Peter | Supplying materials etc |
DE19900827C1 (de) * | 1999-01-12 | 2000-08-17 | Disetronic Licensing Ag | Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts |
CN2443738Y (zh) * | 2000-09-22 | 2001-08-22 | 练耕 | 自毁注射器 |
CN2453933Y (zh) * | 2000-11-24 | 2001-10-17 | 李成 | 单向性注射器 |
DE10163326A1 (de) * | 2001-07-30 | 2003-02-27 | Disetronic Licensing Ag | Verabreichungsgerät mit Dosiervorrichtung |
DE10232158A1 (de) * | 2002-07-16 | 2004-02-05 | Disetronic Licensing Ag | Verabreichungsgerät mit rückzugsgesperrter Kolbenstange |
-
2002
- 2002-07-16 DE DE10232158A patent/DE10232158A1/de not_active Withdrawn
-
2003
- 2003-07-08 CN CNB038218186A patent/CN100396342C/zh not_active Expired - Fee Related
- 2003-07-08 KR KR1020057000833A patent/KR20050032096A/ko active IP Right Grant
- 2003-07-08 DE DE50310374T patent/DE50310374D1/de not_active Expired - Fee Related
- 2003-07-08 CA CA002493116A patent/CA2493116C/en not_active Expired - Fee Related
- 2003-07-08 PL PL373576A patent/PL205275B1/pl not_active IP Right Cessation
- 2003-07-08 EP EP03763565A patent/EP1523356B1/de not_active Expired - Lifetime
- 2003-07-08 DK DK03763565T patent/DK1523356T3/da active
- 2003-07-08 MX MXPA05000616A patent/MXPA05000616A/es active IP Right Grant
- 2003-07-08 RU RU2005104117/14A patent/RU2288745C2/ru not_active IP Right Cessation
- 2003-07-08 AU AU2003243878A patent/AU2003243878B2/en not_active Ceased
- 2003-07-08 JP JP2004520267A patent/JP4469277B2/ja not_active Expired - Lifetime
- 2003-07-08 AT AT03763565T patent/ATE405309T1/de not_active IP Right Cessation
- 2003-07-08 BR BR0312706-0A patent/BR0312706A/pt not_active IP Right Cessation
- 2003-07-08 WO PCT/CH2003/000459 patent/WO2004006997A1/de active IP Right Grant
-
2005
- 2005-01-13 US US11/035,031 patent/US7470260B2/en not_active Expired - Fee Related
- 2005-01-14 ZA ZA200500356A patent/ZA200500356B/en unknown
- 2005-01-14 IL IL166310A patent/IL166310A/en active IP Right Grant
-
2006
- 2006-02-21 HK HK06102268.5A patent/HK1081887A1/xx not_active IP Right Cessation
-
2008
- 2008-12-18 US US12/338,608 patent/US20090198195A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4469277B2 (ja) | 2010-05-26 |
IL166310A0 (en) | 2006-01-15 |
BR0312706A (pt) | 2005-04-26 |
US7470260B2 (en) | 2008-12-30 |
IL166310A (en) | 2008-11-03 |
DE10232158A1 (de) | 2004-02-05 |
JP2005532856A (ja) | 2005-11-04 |
US20090198195A1 (en) | 2009-08-06 |
MXPA05000616A (es) | 2005-08-19 |
AU2003243878A1 (en) | 2004-02-02 |
PL205275B1 (pl) | 2010-03-31 |
ATE405309T1 (de) | 2008-09-15 |
WO2004006997A1 (de) | 2004-01-22 |
HK1081887A1 (en) | 2006-05-26 |
EP1523356B1 (de) | 2008-08-20 |
US20050154352A1 (en) | 2005-07-14 |
RU2288745C2 (ru) | 2006-12-10 |
DK1523356T3 (da) | 2009-01-12 |
CN1681545A (zh) | 2005-10-12 |
CA2493116C (en) | 2010-01-12 |
CA2493116A1 (en) | 2004-01-22 |
CN100396342C (zh) | 2008-06-25 |
EP1523356A1 (de) | 2005-04-20 |
DE50310374D1 (de) | 2008-10-02 |
AU2003243878B2 (en) | 2007-05-17 |
KR20050032096A (ko) | 2005-04-06 |
RU2005104117A (ru) | 2005-08-10 |
PL373576A1 (en) | 2005-09-05 |
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