BRPI0812334B8 - haste do êmbolo e conjunto de haste do êmbolo e batente - Google Patents
haste do êmbolo e conjunto de haste do êmbolo e batenteInfo
- Publication number
- BRPI0812334B8 BRPI0812334B8 BRPI0812334A BRPI0812334A BRPI0812334B8 BR PI0812334 B8 BRPI0812334 B8 BR PI0812334B8 BR PI0812334 A BRPI0812334 A BR PI0812334A BR PI0812334 A BRPI0812334 A BR PI0812334A BR PI0812334 B8 BRPI0812334 B8 BR PI0812334B8
- Authority
- BR
- Brazil
- Prior art keywords
- piston rod
- stop
- assembly
- deflection arm
- rod assembly
- Prior art date
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
- A61M5/315—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
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- 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
- A61M5/315—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
- A61M2005/31521—Pistons with a forward extending skirt at their front end
-
- 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
- A61M2005/31523—Piston or piston-rod constructions, e.g. connection of piston with piston-rod for reducing reflux
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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
haste do êmbolo e conjunto de haste do êmbolo e batente é divulgada uma haste do êmbolo adaptada para anexação em um batente para uso com um tambor da seringa. a haste do êmbolo inclui um elemento alongado com uma extremidade dianteira e uma extremidade posterior, a haste do êmbolo se estendendo ao longo de um eixo geométrico longitudinal. a haste do êmbolo inclui pelo menos um braço de deflexão associado com a extremidade dianteira do elemento alongado. o braço de deflexão pode defletir radialmente para dentro durante a inserção da haste do êmbolo em um batente e de defletir para fora em contato com uma superfície interna do batente depois da inserção para travar a haste do êmbolo no batente.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94185107P | 2007-06-04 | 2007-06-04 | |
US60/941.851 | 2007-06-04 | ||
US95074107P | 2007-07-19 | 2007-07-19 | |
US60/950.741 | 2007-07-19 | ||
PCT/US2008/065787 WO2008151241A2 (en) | 2007-06-04 | 2008-06-04 | Stopper and plunger rod for a pre-filled syringe |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0812334A2 BRPI0812334A2 (pt) | 2015-01-27 |
BRPI0812334B1 BRPI0812334B1 (pt) | 2019-07-09 |
BRPI0812334B8 true BRPI0812334B8 (pt) | 2021-06-22 |
Family
ID=39679312
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812334A BRPI0812334B8 (pt) | 2007-06-04 | 2008-06-04 | haste do êmbolo e conjunto de haste do êmbolo e batente |
BRPI0812192-3A BRPI0812192B1 (pt) | 2007-06-04 | 2008-06-04 | Tampão de deslocamento positivo para uma seringa previamente enchida |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812192-3A BRPI0812192B1 (pt) | 2007-06-04 | 2008-06-04 | Tampão de deslocamento positivo para uma seringa previamente enchida |
Country Status (10)
Country | Link |
---|---|
US (3) | US8740854B2 (pt) |
EP (5) | EP3505207B1 (pt) |
JP (6) | JP5368433B2 (pt) |
CN (5) | CN103301535B (pt) |
AU (2) | AU2008261084B2 (pt) |
BR (2) | BRPI0812334B8 (pt) |
CA (4) | CA2830554C (pt) |
ES (5) | ES2891364T3 (pt) |
MX (2) | MX2009013201A (pt) |
WO (2) | WO2008151239A2 (pt) |
Families Citing this family (90)
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