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Syringe products and related methods and uses

A technology for syringes and products, which is applied in the field of syringes and syringes on the wall of the syringe, and can solve the problem of expensive COC

Active Publication Date: 2012-12-26
LIEBEL FLARSHEIM CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But COC is very expensive

Method used

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  • Syringe products and related methods and uses
  • Syringe products and related methods and uses
  • Syringe products and related methods and uses

Examples

Experimental program
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Embodiment Construction

[0051] The polymer composition comprising the metallocene polypropylene polymer clarified by the organophosphate clearing agent may be used in a syringe barrel of any design and any such syringe barrel may be included in any syringe product.

[0052] One configuration for syringe products is shown in figure 1 middle. Such as figure 1As shown, the syringe product 10 includes a syringe barrel 12 and a syringe plunger 14 movably disposed within a cylindrical interior space 16 of the syringe barrel 12 . Syringe barrel 12 includes a fluid containment wall 18 formed about interior space 16 . The front wall portion 19 of the syringe barrel 12 acts as a stop for plunger advancement during use. The front wall portion may, for example, be a flat surface or may be tapered to conform to the advancing surface of the plunger 14 . At the distal end of the syringe barrel 18 and adjacent the front wall portion 19 is a neck 22 having a bore 24 therethrough. Syringe plunger 14 is movable w...

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PUM

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Abstract

A syringe product (40) comprises a syringe barrel (42) having a fluid- containment wall (48) made using a polymer composition comprising a metallocene polypropylene polymer and an organophosphate clarifier. The syringe product may be prefilled with an injectable medical formulation (62) prior to use. The syringe product may be used to administer an injectable medical formulation to a patient.

Description

[0001] related application [0002] This application claims priority to US Provisional Application 61 / 304,537, filed February 15, 2010, entitled "SYRINGE PRODUCTS AND RELATED METHODS AND USES." technical field [0003] The present invention relates generally to the field of syringes, and more particularly to the field of syringes having a syringe barrel wall made of a polymer composition. Background technique [0004] Various medical procedures require the injection of one or more medical fluids into a patient. For example, medical imaging procedures often involve injecting a contrast agent (possibly along with saline and / or other fluids) into the patient. Other medical procedures involve injecting one or more fluids into a patient for therapeutic or palliative purposes. Power injectors can be used in many applications, and especially those that require high injection flows and injections at highly controlled rates. In either route, the fluid to be injected is contained w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/178
CPCA61M5/14546A61M5/007A61B6/548A61M5/14566A61M5/3129A61M2005/14553
Inventor E.F.施拉德
Owner LIEBEL FLARSHEIM CO