Trigger device and automatic injection equipment

A technology of a firing device and a firing device, which is applied in medical science, veterinary instruments, etc., can solve the problems of low injection efficiency and large labor consumption, achieve low operating space requirements, reduce manual labor, and improve personnel safety. Effect

Pending Publication Date: 2021-11-19
北京思灵机器人科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention includes providing a firing device and an automatic injection device to solve the technical problems that the existing needleless injectors consume a large amount of manual labor and have low injection efficiency when performing drug injection operations

Method used

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  • Trigger device and automatic injection equipment
  • Trigger device and automatic injection equipment
  • Trigger device and automatic injection equipment

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Embodiment Construction

[0033] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] This embodiment provides a firing device, such as figure 1 and figure 2 As shown, it includes a base frame 100, a floating bracket 200, a pressing assembly 300, and a firing assembly 400. The floating bracket 200 is slidably connected to the base frame 100 along the first direction, and the floating bracket 200 is provided with an installation position 211 for installing a device to be fired; The pressing assembly 300 is installed on the base frame 100, and the pressing assembly 300 is provided with a protruding pressing head 310; the firing assembly 400 includes a connecting seat...

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Abstract

The invention provides a trigger device and automatic injection equipment, and relates to the technical field of injection aiding equipment. The trigger device comprises a base frame, a floating support, a pressing assembly and a triggering assembly, wherein the floating support is slidably connected to the base frame in a first direction, and the floating support is provided with a mounting position used for mounting a device to be triggered; the pressing assembly is installed on the base frame and provided with an outwards-protruding pressing head; the triggering assembly comprises a connecting base fixedly connected to the floating support and a connecting rod mechanism installed on the connecting base, and the two ends of the connecting rod mechanism are a pressing end and a triggering end respectively; when the floating support is located at a first position, gaps are reserved between the pressing head and the pressing end and between the triggering end and a trigger of the device to be triggered; and when the floating support slides to a second position relative to the base frame, the pressing head presses the pressing end, and the connecting rod mechanism drives the triggering end to move towards the trigger and to trigger the trigger. When the triggering device is used for a needle-free injector, injection efficiency is high, and the amount of consumed manual labor is small.

Description

technical field [0001] The invention relates to the technical field of injection auxiliary equipment, in particular to a firing device and automatic injection equipment. Background technique [0002] Needle-free syringe is a medical device that uses the instantaneous high pressure generated by the power source to make the drug in the syringe form a high-speed, high-pressure jet flow through the nozzle, so that the drug can penetrate the outer layer of the skin to the subcutaneous, intradermal and other tissue layers to release the drug effect; Compared with traditional syringes, it has the characteristics of high injection efficiency and high hygienic operation, and has been widely used in the injection of animal vaccines. [0003] However, the existing needleless injectors generally require operators to manually fire the needleless injectors. Especially for large-scale farms, the drug injection operation consumes a lot of manual labor and the injection efficiency is low. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61D7/00
CPCA61D7/00
Inventor 闫以勋陈兆芃王争黎田
Owner 北京思灵机器人科技有限责任公司
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