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Intravenous needle handle discharging device

A technology of discharging device and venous needle, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of no research on venous needle, low assembly efficiency, difficulty in feeding and assembling, etc., and achieve precise clamping. Reliable, stable, neat clamping force effect

Pending Publication Date: 2016-11-02
梁启明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the above-mentioned feeding device cannot reverse the direction of the material during the feeding process, it is very difficult to load and assemble medical accessories such as medical sheaths, and the assembly efficiency is not high
At present, there is no research on a needle handle discharge device for fast and convenient venous needles

Method used

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  • Intravenous needle handle discharging device
  • Intravenous needle handle discharging device
  • Intravenous needle handle discharging device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Example: such as Figure 1-3 As shown, a needle shaft discharge device for venous needles includes a frame 1, a feeder 2 and a delivery channel 3 for conveying the needle handle, the feeder 2 has one or a group of output ports 4, and the The feeder 2 is fixed on the frame 1 and can transport the needle handles to the conveying channel 3 in a unified direction along the output port 4 in an orderly manner. It is characterized in that the discharge device includes a positioning plate 6 and a limit device , the positioning plate 6 and the limiting device are sequentially arranged at the end of the conveying channel 3, driven by the driving device to move up and down, the positioning plate 6 is provided with one or a group of positioning holes 7 capable of accommodating the needle handle, The needle shank abuts against the limiting device through the positioning hole 7 along the delivery channel 3 , and the frame 1 is also provided with a material transfer mechanism capable ...

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Abstract

The invention relates to an intravenous needle handle discharging device which comprises a rack, a feeder and a conveying material channel used for conveying needle handles, wherein the feeder is provided with one or a group of output ports, fixed on the rack, and capable of orderly conveying the needle handles onto the conveying material channel in the unified direction of the output ports. By adoption of the above technical scheme, the needle handles can be orderly conveyed, positioned and transferred, automatic feeding of the needle handles can be realized, and an automation foundation is provided for subsequent assembling operation; compared with manual feeding, the intravenous needle handle discharging device has the advantages that the working efficiency is improved and the pollution possibility is lowered; huge energy consumption and huge production space are not needed, so that the feeding cost is greatly reduced; meanwhile, a material stopping mechanism is arranged, so that accumulation of the needle handles as well as the impacts on output and assembling operation of the needle handles can be effectively avoided; and the assembling efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for medical device production, and in particular relates to a needle handle discharging device for a venous needle. Background technique [0002] An infusion set is a disposable medical consumable mainly used for intravenous infusion, which is usually composed of an intravenous needle, a liquid medicine filter, a short infusion tube, a flow rate regulator, a long infusion tube, a drip funnel, an infusion tube, an air intake tube, The air filter is composed of a bottle inserting needle and a sheath connection, and the bottle inserting needle has a piercing part, a connecting end and an air inlet part connected with the air filter. [0003] Disposable intravenous infusion needles were developed earlier in China, and have been produced at home and abroad for many years. They have been widely used in clinical practice; they are mainly divided into single-handle intravenous needles and doub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00
CPCB23P19/001B23P19/004B23P19/007
Inventor 梁启明
Owner 梁启明
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