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Syringe and metod for use thereof

A syringe, the technology of the axis direction, applied in the field of syringes, to achieve the effect of avoiding infection, easy to learn, and simple to operate

Inactive Publication Date: 2004-05-12
PROMONESA SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

None of the aforementioned documents is as simple as the following syringe, allowing the manufacture of a syringe that can be used with only one hand, and having two separate bodies that can be easily and quickly assembled

Method used

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  • Syringe and metod for use thereof
  • Syringe and metod for use thereof
  • Syringe and metod for use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The syringe and method of use of the present invention is a novel arrangement of the different elements of conventional syringes. It includes new elements that allow the basic operation of withdrawing or withdrawing and expelling both syringes by applying the same finger pressure or bending force with only one hand of the user, while using the syringe. It maintains stability in the process and thus makes it easier and safer to use.

[0038] The syringe has two main bodies or separate basic structures, which are preferably molded as a single piece, each having a specific composition. The first body 10 is cylindrical and has a front end 10a on which inlet and / or outlet holes 11 for liquid are provided and a second open end or mouth 10b. At the front end of the syringe 10a, in addition to the inlet and / or outlet apertures 11, there is a mechanism 16 for connecting a hypodermic needle to said front end 10a.

[0039] The second body 20 consists of a first part or rod 21 inse...

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PUM

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Abstract

A syringe and its method of use, comprising two bodies; the first body or cylinder provided with a support surface at its end, and a second body or rod with pusher elements, which is introduced in the prior cylinder. The syringe can be used by means of a single hand and it is possible to perform the two actions of a syringe, sucking and injection, by changing the position of the fingers.

Description

technical field [0001] The present invention relates to a syringe made of a working instrument, which is used, inter alia, in the hygienic field for the injection of medicines and the withdrawal of blood or body fluids, and its method of use. The invention can also be used in laboratories for different purposes, other aspects of factories where the handling of liquids by syringes is required, or in veterinary applications. The invention also relates to a method by which the syringe can be used to withdraw and expel liquid with one hand. Background technique [0002] In the prior art, various different types of syringes are used in order to suit various needs according to the type of work performed. Different syringes exist depending on the aspect and application used, but the operation of traditional syringes is common and consistent in all fields. [0003] Since drawing large volumes of water from glassware with a syringe and dispensing it into smaller containers does not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/315A61M1/00A61M3/02A61M5/178A61M5/31
CPCA61M5/31511A61M3/0262A61M5/3148A61M1/0066A61M3/0279A61M1/81A61M5/178
Inventor 佩德罗·阿查·甘达里亚斯
Owner PROMONESA SA
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