Surgical care wound drug applying device

Abstract

The present invention discloses a surgical care wound drug applying device. A lower side of a rear part of a wrench is rotatably connected with a lower end of a connecting rod, an upper end of the connecting rod is rotatably connected with a telescopic rod, a rear part of the telescopic rod passes through a squeeze box, the squeeze box is fixed to a lower end of a drug delivery outer shell, a rearpart of the telescopic rod is fixedly connected with a plunger piston, and the plunger piston is in a seal and slide connection with an inner wall of the squeeze box; a lower side of the squeeze boxis fixedly connected with a drug storage chamber, a bottom part of the drug storage chamber communicates with the squeeze box through a drug guiding tube and a one-way valve, a rear end of the squeezebox communicates with a drug delivery tube through the one-way valve, and the drug delivery tube is fixed inside the drug delivery outer shell. The device drives the telescopic rod and the plunger piston to move backwards by pushing the wrench to send drug liquid in the squeeze box into the drug delivery tube through the one-way valve, conducts drug spraying, and at the same time drives a gear torotate by using a rack plate fixed at a lower part of the telescopic rod, the gear drives a rotating shaft and a stirring shaft to rotate through a bevel gear group to drive stirring blades to rotate, and the rotating stirring blades stir and mix the drug liquid located in the drug storage chamber to avoid precipitation.

Description

technical field [0001] The invention relates to a medical device, in particular to a wound medicine device for surgical care. Background technique [0002] In the process of surgical diagnosis and treatment, it is often necessary to spray medicine on the patient's mouth, and the quality of the medicine directly affects the recovery of the patient. The most common problems caused by the application of medicine are bacterial infection caused by trauma, and skin abnormalities. In addition, there are some medicines that are not pure and simple, and some medicines are colloidal or turbid. At this time When applying the medicine, it is necessary to ensure that the medicine liquid is uniform. [0003] At present, most of the existing drug feeding devices only have a single spraying function, and the liquid medicine stored in the device will be layered and precipitated after standing still for a certain period of time. At this time, the influence of the liquid medicine will inevita...

AI Technical Summary

Problems solved by technology

The most common problems caused by the application of medicine are bacterial infection caused by trauma, and skin abnormalities. In addition, there are some medicines that are not pure and simple, and some medicines are colloidal or turbid. At this time When applying the medicine, it is necessary to ensure that the medicine liquid is uniform

[0003] At present, most of the existing drug feeding devices only have a single spraying function, and the liquid medicine stored in the device will be layered and precipitated after standing still for a certain period of time. At this time, the influence of the liquid medicine will inevitably be affected when the medicine is applied again. , so there is a need for a device that can automatically mix the liquid medicine when applying the medicine to solve the above technical problems

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