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Device for injecting a solid

A kind of holding device and solid technology, applied in the direction of medicine equipment, other medical equipment, etc., can solve the problem of damage to fragile solids, and achieve the effect of simple and cheap design

Inactive Publication Date: 2011-05-04
FORTEQ NIDAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Prior art devices for injecting solids have the disadvantage that particularly fragile solids may be damaged during injection

Method used

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  • Device for injecting a solid
  • Device for injecting a solid
  • Device for injecting a solid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] figure 1 A schematic diagram of a device 100 for injecting a solid 500 is shown, the device 100 comprising a needle 200 , a syringe body 300 and a plunger 400 . The needle 200 is beveled at the distal end to facilitate insertion into the body. The syringe body 300 is designed substantially as a cylinder. Along the longitudinal axis, the syringe body has two mutually opposite U-shaped recesses, which enclose the elongated elastic portion 310, and figure 1 Only one U-shaped recess is shown. The needle 200 is connected to the syringe body 300 by the proximal end. The push rod 400 includes a plunger 401 and a push rod head (not shown). The plunger 401 has a substantially cylindrical shape. The interior of the syringe body 300 and the needle 200 have corresponding shapes so that the push rod 400 can be driven through the syringe body 300 and the needle 200 . The syringe body 300 may include a protective sleeve (not shown) that prevents contamination from entering the U...

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PUM

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Abstract

The present invention provides a device for injecting a solid. The device (100) for injecting the solid (500) into a human or animal body comprises a syringe body (300) with a first tubular interior for receiving the solid (500), a retaining device for retaining the solid (500) in the syringe body (300), and a needle (200) with a second tubular interior. The needle (200) is connected to the syringe body (300) such that the second tubular interior of the needle (200) communicates with the first tubular interior of the syringe body (300). The device further comprises a ram (400), which can be driven through the first interior into the second interior. The ram (400) can cooperate directly with the retaining device, such that the retaining device can be deactivated by means of the ram (400).

Description

technical field [0001] The present invention relates to a device for injecting a solid into a human or animal body, said device comprising: a syringe body having a first tubular interior for containing a solid; retaining means for retaining the solid in the syringe in the body; a needle having a second tubular interior connected to the syringe body, the second tubular interior of the needle communicating with the first tubular interior of the syringe body; and a push rod which can be driven through the first interior to the second interior. The invention also relates to methods for injecting solids. Background technique [0002] Solid injections are standard procedure in human or veterinary medicine and represent an alternative to other methods of administration (eg, oral, intravenous, etc.). The solid is injected into the human or animal body by the injection device. Typically, the solid is a marker (for example, to identify and / or monitor the animal) or a solid dose. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M37/00
CPCA61M37/0069
Inventor C·施马尔茨
Owner FORTEQ NIDAU