Back to results
US 7,727,203 B2Granted
Combined container-syringe
AssigneeArte Corporation
InventorsSeiji Shimazaki, Makoto Kakiuchi
Life of this patent
Estimating the term…
Abstract
This combined container-syringe comprising a glass cylinder which can be pre-filled with a drug, an cylindrical tip provided at an exterior portion of an anterior end of the syringe, and a finger grip provided at an exterior portion of an posterior end of the syringe, and a drug is pre-filled therein and sealed by a stopper. Furthermore, an impact absorption part is provided around the exterior portion of the cylindrical tip and a diameter of the impact absorption part is greater than an outer diameter of a fitting part to the cylinder of the cylindrical tip.
Claims5
A combined container-syringe comprising:
- a glass cylinder in which a drug is pre-filled and sealed therein by stoppers, a cylindrical tip provided at an exterior portion of an anterior end of said glass cylinder, and
- a finger grip provided at an exterior portion of a posterior end part of said glass cylinder, wherein
- said cylindrical tip is composed of a cylindrical part and a cylindrical fitting part which is integrally formed at the posterior end of said cylindrical part with an outer diameter greater than that of said cylindrical part,
- said cylindrical tip is connected to said glass cylinder by fitting an inner hole of said fitting part around an outer surface of the anterior end part of said glass cylinder, and
- an impact absorption part is provided around the exterior portion of said cylindrical tip and a diameter of said impact absorption part is greater than an outer diameter of said fitting part, and wherein
- said impact absorption part is a circular rib formed integrally with said fitting part along a direction perpendicular to an axis of said glass cylinder on a posterior end of said fitting part.
3 more elements
A combined container-syringe comprising:
- a glass cylinder in which a drug is pre-filled and sealed therein by stoppers;
- a cylindrical tip provided at an exterior portion of an anterior end part of said glass cylinder;
- and
- a finger grip provided at an exterior portion of a posterior end of said glass cylinder, wherein
- said cylindrical tip is composed of a cylindrical part and a cylindrical fitting part which is integrally formed at the posterior end of said cylindrical part with an outer diameter greater than that of said cylindrical part, said cylindrical tip is connected to said glass cylinder by fitting an inner hole of said fitting part around an outer surface of the anterior end part of said glass cylinder, and
- two impact absorption parts are provided around the exterior portion of said cylindrical tip and a diameter of said impact absorption part is greater than an outer diameter of said fitting part, and wherein
- said impact absorption parts are circular ribs formed integrally with said fitting part along a direction perpendicular to an axis of said glass cylinder on an anterior end and a posterior end of said fitting part separately.
4 more elements
A combined container-syringe comprising:
- a glass cylinder in which a drug is pre-filled and sealed therein by stoppers, a cylindrical tip provided at an exterior portion of an anterior end part of said glass cylinder, and a finger grip provided at an exterior portion of a posterior end of said glass cylinder,
- wherein said cylindrical tip is composed of a cylindrical part and a cylindrical fitting part which is integrally formed at the posterior end of said cylindrical part with an outer diameter greater than that of said cylindrical part,
- said cylindrical tip is connected to said glass cylinder by fitting an inner hole of said fitting part around an outer surface of the anterior end part of said glass cylinder, and
- an impact absorption part is provided around the exterior portion of said cylindrical tip and a diameter of said impact absorption part is greater than an outer diameter of said fitting part,
- wherein said impact absorption part is a cylindrical cover made of plastics having flexibility and shock absorption ability and attached to said fitting part at a posterior end of said fitting part.
2 more elements
A combined container-syringe comprising:
- a glass cylinder in which a drug is pre-filled and sealed therein by stoppers, a cylindrical tip provided at an exterior portion of an anterior end part of said glass cylinder, and a finger grip provided at an exterior portion of a posterior end of said glass cylinder,
- wherein said cylindrical tip is composed of a cylindrical part and a cylindrical fitting part which is integrally formed at the posterior end of said cylindrical part with an outer diameter greater than that of said cylindrical part,
- said cylindrical tip is connected to said glass cylinder by fitting an inner hole of said fitting part around an outer surface of the anterior end part of said glass cylinder, and
- an impact absorption part is provided around the exterior portion of said cylindrical tip and a diameter of said impact absorption part is greater than an outer diameter of said fitting part, and wherein said impact absorption part is a cylindrical cover which is made of rigid plastics and placed around the outer surface of a posterior end of said fitting part with a predetermined clearance.
1 more element
Dependencies are inferred from the claim text.