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Insulin syringe

A technology for syringes and insulin, applied in the field of syringes and insulin syringes, to achieve the effects of safe carrying, convenient manufacture, and low cost

Active Publication Date: 2012-07-04
シャンハイジュミンバイオテックサイエンスカンパニーリミテッド
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an insulin syringe to solve many existing deficiencies

Method used

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  • Insulin syringe
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] An insulin syringe, such as Figure 1-2 As shown, it includes a core rod 100 , a piston 200 and an outer cylinder 300 . The piston 200 is disposed at the front end of the core rod 100 .

[0035] like image 3 As shown, the outer cylinder 300 includes: a conical head 310 , a cylinder body 320 and a bead 330 . The front end of the cone head 310 is connected to the injection needle seat, the center of the cone head 310 has a hole, and its rear end is connected to the cylinder body 320, and the rear end of the cylinder body 320 is connected to the crimp 330, which is designed to be easily held by hand . The outer cylinder 300 may be configured as an integrated structure.

[0036] A groove 140 is provided on the core rod 100 .

[0037] like image 3 As shown, the curling 330 is provided with a limiting piece 331 embedded in the locking groove 140, and the curling 330 is provided with two curling holes 333, and the limiting piece 331 is embedded and connected with the c...

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Abstract

The invention discloses an insulin syringe, which comprises a core rod, a piston and an outer tube, wherein the outer tube comprises a conical head, a tube body and a turned edge, the front end of the conical head is connected with an injection needle base, the rear end of the conical head is connected with the tube body, and the front end of the piston is provided with a core column matched withthe conical head. The rear end of the tube body is provided with the turned edge for hand holding, and the core rod is provided with a groove; the turned edge is provided with a limit sheet which canbe embedded into the groove to lock a push rod, and the limit sheet is in embedded connection with the turned edge; and the rear part of the core rod is provided with an annular sheet. The limit sheet is provided with a bolt for blocking the groove. The core rod is a cross core rod, side walls are mutually vertical, side arms are provided with rolled leaves arranged in axial symmetry, the rolled leaves comprise upper rolled leaves and lower rolled leaves which are alternately arranged along the axial direction, and grooves are formed between the upper rolled leaves and the lower rolled leaves. The insulin syringe has the advantages of simple structure, safety, reliability and low cost.

Description

technical field [0001] The invention relates to a syringe, in particular to an insulin syringe, which has the functions of self-locking after injection of a predetermined dose, multiple injections of various predetermined doses, and automatic destruction of the syringe after injection, and belongs to the technical field of medical devices. Background technique [0002] Since the advent of insulin, the treatment of diabetes has entered a fundamental alternative treatment, which has completely improved the passive and embarrassing situation of diabetic patients relying on other methods to lower blood sugar to control blood sugar levels to maintain life. Because any method of controlling blood sugar other than insulin makes the patient live in an abnormal life, and is still a patient all the time; and the application of insulin can make the diabetic patient live in an environment that is almost normal. [0003] At present, the incidence rate of diabetes is increasing year by ye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/178A61M5/50A61M5/31
Inventor 张亚平
Owner シャンハイジュミンバイオテックサイエンスカンパニーリミテッド
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