DE2715969A1 - Injektionsspritzen-satz, insbesondere mit kolbenstange und kolben fuer eine injektionsspritze - Google Patents
Injektionsspritzen-satz, insbesondere mit kolbenstange und kolben fuer eine injektionsspritzeInfo
- Publication number
- DE2715969A1 DE2715969A1 DE19772715969 DE2715969A DE2715969A1 DE 2715969 A1 DE2715969 A1 DE 2715969A1 DE 19772715969 DE19772715969 DE 19772715969 DE 2715969 A DE2715969 A DE 2715969A DE 2715969 A1 DE2715969 A1 DE 2715969A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- cavity
- sections
- piston rod
- section
- 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.)
- Withdrawn
Links
- 238000002347 injection Methods 0.000 title description 8
- 239000007924 injection Substances 0.000 title description 8
- 238000003780 insertion Methods 0.000 description 19
- 230000037431 insertion Effects 0.000 description 19
- 239000012528 membrane Substances 0.000 description 5
- 241000191291 Abies alba Species 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- -1 for example Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000003813 thumb Anatomy 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31515—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
- A61M5/315—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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69190276A | 1976-06-01 | 1976-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2715969A1 true DE2715969A1 (de) | 1978-02-02 |
Family
ID=24778434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772715969 Withdrawn DE2715969A1 (de) | 1976-06-01 | 1977-04-09 | Injektionsspritzen-satz, insbesondere mit kolbenstange und kolben fuer eine injektionsspritze |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4180069A (OSRAM) |
| DE (1) | DE2715969A1 (OSRAM) |
| FR (1) | FR2353303A1 (OSRAM) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226643A1 (de) * | 2002-06-14 | 2004-01-15 | Disetronic Licensing Ag | Kolbenstopfen für Injektionsvorrichtung, Produktbehälter und Injektionsvorrichtung |
| DE10251802A1 (de) * | 2002-11-07 | 2004-02-12 | Schott Glas | Kolbenstange für medizinische Spritzen |
| WO2005002652A2 (de) | 2003-07-03 | 2005-01-13 | Disetronic Licensing Ag | Vorrichtung zur verabreichung eines flüssigen produkts |
| DE102008042030A1 (de) * | 2008-09-12 | 2010-03-18 | Robert Bosch Gmbh | Kolben für eine Spritze |
| WO2017123835A1 (en) * | 2016-01-15 | 2017-07-20 | W.L. Gore & Associates, Inc. | Syringe plunger assemblies |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU552883B2 (en) * | 1981-11-03 | 1986-06-26 | Walter Sarstedt Kunststoff-Spritzgusswerk | Blood extracting and centrifuging device |
| US4487081A (en) * | 1982-08-27 | 1984-12-11 | Donald H. De Vaughn | Pipetting techniques using replaceable tips |
| US4500310A (en) * | 1982-12-20 | 1985-02-19 | Becton, Dickinson And Company | Variable sealing pressure plunger rod assembly |
| US4543093A (en) * | 1982-12-20 | 1985-09-24 | Becton, Dickinson And Company | Variable sealing pressure plunger rod assembly |
| CH674942A5 (OSRAM) * | 1987-01-27 | 1990-08-15 | Intermedicat Gmbh | |
| JPH08164205A (ja) * | 1993-12-30 | 1996-06-25 | Eisai Co Ltd | プレフィルドシリンジおよびガスケットの抜け防止治具、該治具を用いた滅菌方法 |
| DE4423753C1 (de) * | 1994-06-27 | 1996-02-01 | Schering Ag | Mehrteilige Spritze mit einem Glaszylinder |
| US5944694A (en) * | 1996-11-12 | 1999-08-31 | Medrad, Inc. | Prefillable syringes and injectors for use therewith |
| US5873861A (en) * | 1996-11-12 | 1999-02-23 | Medrad, Inc. | Plunger systems |
| EP0951306B1 (en) | 1996-11-12 | 2005-07-20 | Medrad Inc. | Prefillable syringes and injectors for use therewith |
| AUPQ867900A0 (en) | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
| US6871751B2 (en) * | 2001-10-19 | 2005-03-29 | The Goodyear Tire & Rubber Company | Rubber for baby bottle nipples, pacifiers, & syringe plungers |
| US9226876B2 (en) * | 2001-10-19 | 2016-01-05 | The Goodyear Tire & Rubber Company | Rubber for baby bottle nipples, pacifiers, and syringe plungers |
| US20050010175A1 (en) * | 2003-02-27 | 2005-01-13 | Beedon Daniel E. | Piston assembly for syringe |
| US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
| USD1031029S1 (en) | 2003-11-25 | 2024-06-11 | Bayer Healthcare Llc | Syringe plunger |
| AR042539A1 (es) * | 2003-12-18 | 2005-06-22 | Jose Santiago Rolla | Unidad para suministro de inyectables en forma manual o automatica |
| US8926569B2 (en) | 2006-03-15 | 2015-01-06 | Bayer Medical Care Inc. | Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes |
| USD1002840S1 (en) | 2007-03-14 | 2023-10-24 | Bayer Healthcare Llc | Syringe plunger |
| USD847985S1 (en) | 2007-03-14 | 2019-05-07 | Bayer Healthcare Llc | Syringe plunger cover |
| USD942005S1 (en) | 2007-03-14 | 2022-01-25 | Bayer Healthcare Llc | Orange syringe plunger cover |
| CN102341138B (zh) * | 2009-03-09 | 2013-06-19 | 泰尔茂株式会社 | 垫圈及注射器 |
| WO2012134430A1 (en) * | 2011-03-25 | 2012-10-04 | West Pharmaceutical Services, Inc. | Pharmaceutical syringe piston rod |
| NO334135B1 (no) * | 2011-06-27 | 2013-12-16 | Bjoernar Sjursen | Ernæringsstomisystem og fremgangsmåte for å la en person med ernæringsstomi delta i et måltid |
| US9174003B2 (en) * | 2012-09-28 | 2015-11-03 | Bayer Medical Care Inc. | Quick release plunger |
| JP6199604B2 (ja) * | 2013-05-15 | 2017-09-20 | 住友ゴム工業株式会社 | 医療用ガスケット |
| EP3025746A4 (en) * | 2013-07-22 | 2017-03-29 | Nipro Corporation | Gasket, and plunger, syringe, and prefilled syringe which use same |
| DK3119453T3 (en) | 2014-03-19 | 2019-04-15 | Bayer Healthcare Llc | SYSTEM FOR SPRAY INTERVENTION FOR AN INJECTOR |
| US10835681B2 (en) | 2015-03-24 | 2020-11-17 | Becton, Dickinson And Company | Time-of-use activated syringe stopper |
| US9480797B1 (en) | 2015-10-28 | 2016-11-01 | Bayer Healthcare Llc | System and method for syringe plunger engagement with an injector |
| US11793950B2 (en) * | 2016-02-04 | 2023-10-24 | Propel-Air Biopharma, Llc | Medicament delivery device and method |
| GB201616398D0 (en) | 2016-09-27 | 2016-11-09 | Owen Mumford Ltd | Syringe plunger rod |
| AU2018205704B2 (en) | 2017-01-06 | 2023-08-24 | Bayer Healthcare Llc | Syringe plunger with dynamic seal |
| JP7313360B2 (ja) * | 2018-02-12 | 2023-07-24 | サノフイ | ストッパ |
| JP7334172B2 (ja) | 2018-02-27 | 2023-08-28 | バイエル・ヘルスケア・エルエルシー | シリンジプランジャ係合機構 |
| MX2022016122A (es) | 2020-06-18 | 2023-02-09 | Bayer Healthcare Llc | Sistema y metodo para el acoplamiento del embolo de la jeringa con un inyector. |
| EP4529938A1 (en) * | 2023-09-26 | 2025-04-02 | Becton Dickinson France | Syringe plunger rod with variable diameter threaded connection |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473733A (en) * | 1947-05-31 | 1949-06-21 | Arthur E Smith | Syringe |
| US2495027A (en) * | 1947-07-25 | 1950-01-17 | Arthur E Smith | Syringe |
| GB741604A (en) * | 1952-10-16 | 1955-12-07 | S & R J Everett & Co Ltd | Improvements relating to hypodermic syringes |
| US3098482A (en) * | 1958-01-07 | 1963-07-23 | O'sullivan James | Disposable syringe |
| GB999506A (en) * | 1960-11-02 | 1965-07-28 | Engis Ltd | Improvements in syringes for dispensing paste or the like |
| SE315980B (OSRAM) * | 1966-12-09 | 1969-10-13 | Astra Ab | |
| US3831601A (en) * | 1973-10-29 | 1974-08-27 | Rohe Scientific Corp | Adjustable syringe plunger |
-
1977
- 1977-03-29 US US05/782,562 patent/US4180069A/en not_active Expired - Lifetime
- 1977-04-07 FR FR7711637A patent/FR2353303A1/fr active Granted
- 1977-04-09 DE DE19772715969 patent/DE2715969A1/de not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10226643A1 (de) * | 2002-06-14 | 2004-01-15 | Disetronic Licensing Ag | Kolbenstopfen für Injektionsvorrichtung, Produktbehälter und Injektionsvorrichtung |
| DE10251802A1 (de) * | 2002-11-07 | 2004-02-12 | Schott Glas | Kolbenstange für medizinische Spritzen |
| WO2005002652A2 (de) | 2003-07-03 | 2005-01-13 | Disetronic Licensing Ag | Vorrichtung zur verabreichung eines flüssigen produkts |
| DE10330094A1 (de) * | 2003-07-03 | 2005-02-24 | Disetronic Licensing Ag | Vorrichtung zur Verabreichung eines flüssigen Produkts |
| WO2005002652A3 (de) * | 2003-07-03 | 2005-08-18 | Disetronic Licensing Ag | Vorrichtung zur verabreichung eines flüssigen produkts |
| DE10330094B4 (de) * | 2003-07-03 | 2008-04-17 | Disetronic Licensing Ag | Vorrichtung zur Verabreichung eines flüssigen Produkts |
| US7798377B2 (en) | 2003-07-03 | 2010-09-21 | Roche Diagnostics International Ag | Device for administering a liquid product |
| DE102008042030A1 (de) * | 2008-09-12 | 2010-03-18 | Robert Bosch Gmbh | Kolben für eine Spritze |
| WO2017123835A1 (en) * | 2016-01-15 | 2017-07-20 | W.L. Gore & Associates, Inc. | Syringe plunger assemblies |
| US10369292B2 (en) | 2016-01-15 | 2019-08-06 | W. L. Gore & Associates, Inc. | Syringe plunger assemblies |
Also Published As
| Publication number | Publication date |
|---|---|
| US4180069A (en) | 1979-12-25 |
| FR2353303A1 (fr) | 1977-12-30 |
| FR2353303B3 (OSRAM) | 1980-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |