CN-121971672-A - Pathological slide sterilizing device and control method

CN121971672ACN 121971672 ACN121971672 ACN 121971672ACN-121971672-A

Abstract

The application relates to the field of disinfection devices, in particular to a pathological slide disinfection device and a control method. The application discloses a pathological slide disinfection device and a control method, wherein disinfectant enters through a structural pipe into perforations on a plurality of sample trays to enter into a runner groove. According to the pathological slide disinfection device and the control method, disinfection is completed in the process that the disinfectant passes through the slide, after the disinfectant is injected into a certain volume, all sample trays are submerged, the more thorough disinfection is completed, only the flow channel grooves on the sample trays are provided with the disinfectant, so that the consumption of the disinfectant is reduced, the sample trays rotate in different directions, the positions of the slide in the width direction of the flow channel grooves can be changed, the relative positions between the slide and the support bar are changed, the disinfection is thoroughly completed, and the disinfectant in the sample trays is thrown out by the motor after the disinfection is completed.

Inventors

ZHONG LAN
YU TING
XU ZHEN
CHEN YIHUA
WANG CHAO
ZENG DONGMEI
XU LEI
JI XIAOYING
YIN SHIYUAN
HUANG AIPING

Assignees

中国人民解放军西部战区总医院

Dates

Publication Date: 20260505
Application Date: 20260408

Claims (10)

1. A pathology slide disinfection apparatus, comprising: a body; the barrel body is arranged on the machine body, the bottom of the barrel body is connected with a guide pipe provided with a switch, and the bottom of the barrel body is also rotatably provided with a supporting plate; The sample trays are stacked on the supporting plate, clearance fit is formed between the periphery of the sample tray and the inner wall of the barrel body, the upper surface and the lower surface of the sample tray form shape matching, the sample tray is annular, the middle part of the sample tray is perforated, a plurality of radial runner grooves are annularly formed in the upper surface of the sample tray, the width of each runner groove is larger than that of a slide, a plurality of supporting bars are arranged at intervals in the width direction at the bottom of each runner groove along the length direction, and clamping positions corresponding to the slide and having larger thickness than the slide are arranged on the supporting bars; The cover body assembly comprises a motor, a structural pipe, an upper cover plate and a lower cover plate, wherein the upper part of the structural pipe in the height direction is rotationally fixed with the upper cover plate, the lower cover plate is fixed at the lower part of the structural pipe in the height direction, the motor is fixed on the upper cover plate, the output end drives the structural pipe to rotate, the middle part of the structural pipe is a channel, the lower surface of the lower cover plate is matched with the upper surface of the sample tray in shape, and the lower end of the structural pipe is matched with the through hole of the sample tray; The linear drive is arranged on the machine body, and the output end of the linear drive is connected to the motor; and the output end of the disinfectant pumping part is in circumferential free detachable matching connection with the upper end of the structural pipe.
2. The pathological slide disinfection device according to claim 1, wherein the disinfectant pumping part comprises a fixed column, the output end of the disinfectant pumping part is a fixed ring sleeve, the height position of the fixed ring sleeve is adjustable, the outer diameter of the fixed ring sleeve is matched with the inner diameter of the structural tube, and a sealing ring is arranged on the outer wall of the fixed ring sleeve corresponding to the position of the structural tube.
3. A pathology slide disinfection device according to claim 1, wherein the sample tray is generally disc-shaped with a low inside and a high outside.
4. A pathology slide sterilization apparatus according to claim 3, wherein adjacent ones of the sample trays form a releasable connection between the thickness, the lowermost one of the sample trays and the support plate, and the lower cover plate forms a releasable connection with the uppermost one of the sample trays.
5. The pathology slide disinfection device according to claim 1, further comprising an air supply portion, wherein an output end of the air supply portion is detachably engaged with an upper end of the structural tube.
6. A pathology slide disinfection device according to claim 5, wherein the output end of the air supply portion is in a circumferentially free releasable mating connection with the upper end of the structural tube.
7. A pathology slide disinfection apparatus according to claim 5, wherein a heating portion is provided corresponding to the air supply portion, and the air flow outputted from the air supply portion enters the structure tube after passing through the heating portion.
8. A pathology slide disinfection device according to any one of claims 1 to 7, wherein a liquid reservoir is connected in correspondence of the conduit.
9. A pathology slide disinfection device according to any one of claims 1 to 7, wherein the barrel bottom is provided with an ultrasound transducer.
10. A control method applied to the pathology slide disinfection apparatus as claimed in any one of claims 1 to 9, comprising: Controlling the linear driving operation to lower the cover body assembly; Controlling the switch to be closed; Starting the disinfectant pumping part to input a preset volume of disinfectant; Controlling the motor to rotate reciprocally; Stopping the disinfectant pumping part and controlling the switch to be opened; And controlling the motor to stop working.

Description

Pathological slide sterilizing device and control method Technical Field The invention relates to the field of disinfection devices, in particular to a pathological slide disinfection device and a control method. Background In the prior art, medical pathology is an important branch of medicine, and mainly researches the nature, etiology and development process of diseases and influences on organisms. Pathology provides basis for disease diagnosis and treatment regimen formulation by microscopic analysis of diseased tissue or cells. The pathological slide is of great importance in pathological diagnosis, and is an important tool for diagnosing malignant tumor, inflammation, infection and other diseases, and a pathologist can accurately diagnose by observing a tissue sample. In medical research and teaching, pathology slides are widely used. It is used for researching disease mechanism, developing new therapy and medicine, and also for medical student teaching, helping him to grasp pathological features. The pathological slide is made of high-quality glass or transparent material and is used for bearing the processed biological tissue sample, so that the pathological slide is convenient for observation by a microscope. The glass slide is divided into a common glass slide and a cover glass according to the use requirement, wherein the common glass slide is used for carrying samples, and the cover glass is used for covering the samples, so that the imaging quality is improved. However, pathology slides are problematic to handle and use. Mishandling of the discarded slides can pollute the environment and spread diseases. The disinfection requires a great deal of manpower, and workers are easily scratched due to the fact that the glass slides are fragile, and the traditional disinfection method is low in efficiency, high in liquid consumption and high in cost. Slide disinfection is easy to laminate, so that the disinfection is incomplete, and the disease transmission risk is increased. Although special clamping tools can be used for sterilization, the process is more complicated, and the possibility of incomplete sterilization is increased. Disclosure of Invention The invention mainly aims to provide a pathological slide disinfection device and a control method, and aims to solve the problems of low efficiency, high liquid consumption, high cost, easy lamination and incomplete disinfection of slides. In order to achieve the above object, the present invention provides a pathology slide sterilization apparatus comprising: a body; the barrel body is arranged on the machine body, the bottom of the barrel body is connected with a guide pipe provided with a switch, and the bottom of the barrel body is also rotatably provided with a supporting plate; The sample trays are stacked on the supporting plate, clearance fit is formed between the periphery of the sample tray and the inner wall of the barrel body, the upper surface and the lower surface of the sample tray form shape matching, the sample tray is annular, the middle part of the sample tray is perforated, a plurality of radial runner grooves are annularly formed in the upper surface of the sample tray, the width of each runner groove is larger than that of a slide, a plurality of supporting bars are arranged at intervals in the width direction at the bottom of each runner groove along the length direction, and clamping positions corresponding to the slide and having larger thickness than the slide are arranged on the supporting bars; The cover body assembly comprises a motor, a structural pipe, an upper cover plate and a lower cover plate, wherein the upper part of the structural pipe in the height direction is rotationally fixed with the upper cover plate, the lower cover plate is fixed at the lower part of the structural pipe in the height direction, the motor is fixed on the upper cover plate, the output end drives the structural pipe to rotate, the middle part of the structural pipe is a channel, the lower surface of the lower cover plate is matched with the upper surface of the sample tray in shape, and the lower end of the structural pipe is matched with the through hole of the sample tray; The linear drive is arranged on the machine body, and the output end of the linear drive is connected to the motor; and the output end of the disinfectant pumping part is in circumferential free detachable matching connection with the upper end of the structural pipe. Further, disinfectant pumping part includes the fixed column, disinfectant pumping part's output is fixed ring cover, fixed ring cover is adjustable in high position, fixed ring cover's external diameter with the internal diameter of structure pipe matches, just fixed ring cover outer wall corresponds the position setting of structure pipe has the sealing washer. Further, the whole sample tray is in a shape of a tray with low inside and high outside. Further, the adjacent sample trays are detachably connecte