Safe intravenous needle assembling machine

A venous needle and assembly machine technology, applied in the field of medical devices, can solve problems such as low production efficiency, low production efficiency, and low yield rate, and achieve the effects of improving yield rate, improving production efficiency, and saving production costs

Pending Publication Date: 2016-10-26
梁启明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The assembly machine is a turntable type, although it saves space, it is also limited by the space, the production efficiency is not high, and the installation is relatively crowded, making maintenance difficult
In addition, this equipment only provides the main body assembly device of the venous needle, and does not involve the installation of steel needles and needle covers, and there is no relevant testing station, which will lead to low yield rate and low production efficiency

Method used

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  • Safe intravenous needle assembling machine
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Examples

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Embodiment Construction

[0044] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0045] Such as figure 2 As shown, the embodiment of the present invention is mainly used for the safety venous needle (600), and the safety venous needle (600) includes the needle seat (100), the safety sliding sleeve (200), the shell (300), the steel needle (400) and the needle The sleeve (500), the needle seat (100), and the safety sliding sleeve (200) are assembled to form an intermediate assembly (120), and the intermediate assembly (120) and the shell (300) are assembled to form an intermediate assembly (320) , the intermediate assembly two (320) is assembled with the steel needle (400) to form the intermediate assembly three (340), and the intermediate assembly three (340) is assembled with the needle cover (500) to obtain the final product safe intravenous needle (600).

[0046] Such as figure 1 Shown is the general diagram of the assembly mach...

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Abstract

The invention provides a safety venous needle assembly machine, which belongs to the technical field of medical devices. It solves the problems of incomplete assembly and low yield of finished products in existing assembly machines. The assembly machine includes a frame, which is characterized in that two carrier circulation conveying lines are arranged in parallel on the frame, which are respectively the sliding sleeve carrier conveying line and the shell carrier conveying line, wherein the sliding sleeve carrier conveying line Along the conveying direction, there are safety sliding sleeve feeding mechanism and needle seat feeding and assembling mechanism which can feed the corresponding components to the assembly station in sequence. Sliding sleeve assembly mechanism, needle seat glue adding and fixing mechanism, needle dispensing mechanism, glue curing device, needle tip siliconization mechanism, needle sleeve assembly mechanism and finished product mechanism; Between the housing carrier conveying lines, and the housing sliding sleeve assembly mechanism is located behind the needle seat feeding and assembling mechanism in the conveying direction of the sliding sleeve carrier conveying line. The safety venous needle assembly machine can successfully realize the assembly between the accessories in the safety venous needle; the accessories are connected multiple times through dislocation

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a medical venous needle, in particular to a safety venous needle assembly machine. Background technique [0002] At present, the commonly used disposable venous needle is pulled out from the body of the infused person after use, which may cause danger or secondary injury to medical staff or patients. A Chinese patent (application number: 201410143686.X) discloses a The new safety venous needle includes a needle base, a needle cover, a hose, a connector and a needle head, the needle cover is set on the needle head, and the two ends of the hose are respectively connected with the connector and the needle holder, and the safety venous needle is also It includes a slider, a handle and a limit mechanism. The needle seat is cylindrical. One end of the needle seat is fixed and connected to the needle, and the other end is connected to the hose. On the seat, the length of the slid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P21/00
CPCB23P21/006
Inventor 梁启明
Owner 梁启明
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