Fixing device for injector

A technology for fixing devices and syringes, applied in the field of injection equipment, can solve problems such as difficult injections, injuries to injection personnel, unsafe injections, etc., and achieve the effects of wide application range, prevention of complete breakage, and reduction of needle loss

Inactive Publication Date: 2012-11-14
孔蓉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In modern animal husbandry, it is usually necessary to inject treatment to livestock. The traditional syringe consists of a needle, a syringe, a piston and a push rod. It is similar to the syringe used for human injection and has a short length. It must be close to the livestock when used....

Method used

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  • Fixing device for injector

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with drawings and embodiments.

[0009] figure 1 As shown, a syringe fixing device includes a syringe slot 1 , a connecting post 3 , a head frame 4 , a through hole 5 , a knob 6 and a return spring 7 . The syringe 2 is clamped in the syringe card slot 1, the syringe card slot 1 is connected to the two connecting columns 3, one end of the connecting column is movably socketed on the rear end of the head frame 4, and the front end of the head frame is provided with a needle matching with the syringe 2 The through hole 5, the threaded adjustable knob 6 at the rear end of the head frame 4 is screwed on the connecting column, and the back end of the head frame pushes against the return spring 7 on the syringe slot 1. When injecting, the syringe is clamped in the syringe card slot, the head frame withstands the site to be injected, the head frame retracts and compresses the return spring, the needle pro...

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PUM

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Abstract

The invention relates to a fixing device for an injector, which comprises a clamping groove of an injector, a connecting post, a top headstock, a return spring and a knob, wherein the clamping groove of the injector is fixedly connected to the connecting post in series, the top headstock is in sleeve joint on the connecting post, the front end of the top headstock is provided with a through hole, and the injector is in clamping connection in the clamping groove of the injector, so that a needle head of the injector is at a state of correspondingly penetrating through the through hole. The return spring is supported between the top headstock and the clamping groove of the injector, and the knob is in screw connection on the back end of the top headstock and is at a state of adjustable distance with the clamping groove of the injector. According to the device, the structure is simple, the use is convenient, the injection depth can be accurately controlled, and the requirement of injection at various depth is met. The use is safe.

Description

technical field [0001] The invention relates to an injection tool, in particular to a syringe fixing device for fixing a syringe and adjusting injection depth for injection. Background technique [0002] In modern animal husbandry, it is usually necessary to inject treatment to livestock. The traditional syringe consists of a needle, a syringe, a piston and a push rod. It is similar to the syringe used for human injection and has a short length. It must be close to the livestock when used. For some ferocious livestock As far as the injection is concerned, it is very easy to cause the emotional instability of the livestock, the injection depth is not easy to control, the injection is difficult, and the livestock is easy to cause injury to the injector, so the injection is unsafe. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the object of the present invention is to provide a syringe fixing device with simple structure, convenie...

Claims

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Application Information

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IPC IPC(8): A61D7/00
Inventor 孔蓉
Owner 孔蓉
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