CN214201913U

CN214201913U - Fluorescent micro-scanner

Info

Publication number: CN214201913U
Application number: CN202021325614.4U
Authority: CN
Inventors: 刘旋; 黄国昌; 权申文; 刘远明; 郭琳
Original assignee: Shenzhen Zhiying Medical Technology Co ltd
Current assignee: Shenzhen Zhiying Medical Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-09-14
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a fluorescence micro-scanner, which comprises a body, wherein an automatic microscope is arranged in the body, the automatic microscope comprises an automatic objective table, the automatic objective table is controlled by a controller, and the controller is positioned at the rear of the inner side of the body; the automatic microscope is connected with a CCD camera, the rear part of the automatic microscope is connected with a fluorescence generator, and the front part of the automatic microscope is provided with a preview camera. The utility model discloses a fluorescence micro-scanner, observation scanning result that can be better, the operation of being convenient for to can the whole slide of fast scan generate digital microscopic image.

Description

Fluorescent micro-scanner

Technical Field

The utility model relates to the technical field of medical equipment, specifically speaking relates to a fluorescence micro-scanner.

Background

In recent years, the technology of automatic micro-scanners tends to be mature, and the automatic micro-scanners are widely applied to the fields of industrial detection, medical diagnosis and the like. The microscopic images of a slide can be hundreds or even thousands of images, and many visual fields can be missed and missed diagnosis can be caused due to fatigue, negligence and the like during manual and automatic microscopic examination. The microscope scanner can scan the whole slide within 3 minutes to generate thousands of digital images, and the whole slide is efficiently and accurately scanned without missing some fields of view. After a doctor scans a slide sample by using a micro scanner to generate a digital image, the digital image is observed to diagnose diseases, so that the ordered observation is convenient. The image can also be saved, and the review is convenient. The digital image obtained by scanning can be transmitted through a network, and is applied to the fields of education, remote consultation and the like.

Therefore, the prior art is still in need of further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluorescence micro-scanner, the realization that can be better is to the scanning and the observation of slide.

The utility model discloses a fluorescence micro-scanner, which comprises a machine body, wherein an automatic microscope is arranged in the machine body, the automatic microscope comprises an object stage, the object stage is controlled by a controller, and the controller is positioned at the rear of the inner side of the machine body;

the automatic microscope is connected with a CCD camera, the rear part of the automatic microscope is connected with a fluorescence generator, and the front part of the automatic microscope is provided with a preview camera.

Optionally, a slide base is arranged on the stage, and a limiting member is arranged on the slide base.

Optionally, the retaining member is slidable on the slide mount to retain the slide on the slide mount.

Optionally, a slot for placing the slide is arranged on the slide base, and the limiting member is located at a lower right corner of the slot and can slide back and forth.

Optionally, the limiting member is connected with a pushing member for pushing.

Optionally, a cabin door is arranged on the top and the front side of the fuselage, a top cover matched with the cabin door is arranged on the cabin door, and the top cover is supported by a hydraulic rod.

Optionally, the bottom of the chamber door is provided with a foldable slide chamber door, and the slide chamber door can be buckled with the top cover.

Optionally, an indicator light is arranged on the right side of the cabin door.

Optionally, a fluorescence switch and a white light switch are arranged on the right side of the body, and the fluorescence switch is used for controlling the fluorescence generator.

The utility model discloses a fluorescence micro-scanner, observation scanning result that can be better, the operation of being convenient for to can the whole slide of fast scan generate digital microscopic image.

Drawings

Fig. 1 is a schematic structural diagram of a fluorescence micro-scanner according to the present invention.

Fig. 2 is a schematic structural view of the front cover of fig. 1 after being opened.

Fig. 3 is a perspective view of the fluorescence micro-scanner of fig. 1.

Fig. 4 is a schematic view of the stage.

A body 1; a top cover 2; a slide hatch door 3; fluorescence switch-on 4; a white light switch 5; an indicator light 6; a CCD camera 7; a fluorescent generator 8; a preview camera 9; an object stage 10; an eyepiece 11; a controller 12; heat dissipation holes 13; a slide mount 14; a stopper 15; a slot position 16; a pushing hand piece 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2 and fig. 3, the utility model provides a fluorescence micro scanner, which comprises a machine body 1, wherein an automatic microscope, an automatic objective table, a controller 12, a CCD camera 7 and a preview camera 9 are arranged in the machine body 1. The controller 12 can control the CCD camera 7 and the automatic objective table to automatically operate, so that the functions of automatic focusing, automatic scanning and the like are realized, the whole slide can be rapidly scanned to generate a digital microscopic image, a doctor can observe the digital image on a browser to diagnose diseases, and the problems of fatigue, missed diagnosis and the like during manual and automatic microscopic examination are avoided.

Specifically, the machine body 1 is a shell, a cabin door is arranged on the top and the front side of the machine body 1, a top cover 2 matched with the cabin door is arranged on the cabin door, and the top cover 2 is supported by a hydraulic rod. The cross section of the top cover 2 is L-shaped, and the top cover is matched with a cabin door of the shell of the machine body 1 to seal the cabin door.

Furthermore, the bottom of the slide cabin door is provided with a slide cabin door 3 which can be opened and closed, and the slide cabin door 3 is of an eversion structure relative to the cabin door, namely can be opened. After the top cover 2 is closed, the slide door can be buckled with the top cover 2. Fuselage 1 and top cap 2, slide hatch door 3 cooperation can wrap up automatic microscope, closes top cap 2 during the use, and in external light can not got into fuselage 1, fluorescence automatic microscope does not receive external light in the darkroom and influences, and the formation of image effect is better.

Furthermore, an automatic microscope is arranged in the body 1, and the automatic microscope comprises an ocular lens 11 and an objective lens. The automatic microscope comprises an automatic objective table, the automatic objective table is controlled by a controller 12, and the controller 12 is positioned at the rear of the inner side of the machine body 1; the front part is mainly provided with a structure for operation and visualization, and the space is fully utilized. The heat dissipation holes of the machine body 1 are opposite to the heat dissipation holes 13 of the controller 12, so that heat dissipation is facilitated, and the details are shown in the lower right corner of the figure 1.

The automatic microscope is connected with a CCD camera 7, the rear of the automatic microscope is connected with a fluorescence generator 8, the front of the automatic microscope is provided with a preview camera 9, and the preview camera 9 is connected with the CCD camera 7.

The preview camera 9 can better view the shooting effect of the CCD camera 7 and better inspect and adjust. The automatic microscope can be used conveniently by a user by keeping the eyepiece 11 and the objective lens; it is also convenient for the user to manually observe the sample using the eyepiece 11.

The right side of the machine body 1 is provided with a fluorescent switch 4 and a white light switch 5, the fluorescent switch 4 is used for controlling the fluorescent generator 8, and the white light is turned on to control the white light in the machine body 1 to be turned on. The fluorescent switch 4 and the white light switch 5 are arranged on the side surface of the machine body 1 and hidden in the door, so that the use is convenient and the appearance is not influenced. An indicator light 6 is arranged on the right side of the cabin door, and the indicator light 6 comprises a power indicator light 6 and a fluorescent indicator light 6. The position of the indicating lamp of the machine body is in a conspicuous position, and the whole effect is more attractive.

The CCD camera 7 can observe a sample on the objective table 10 through an automatic microscope, and the fluorescence generator 8 mainly provides fluorescence for the automatic microscope and the CCD camera 7, so that the sample is matched with the fluorescence to facilitate acquisition and imaging. The automatic stage may drive the automatic microscope to move to photograph different samples on the stage 10, and it is understood that a plurality of samples may be placed on the stage 10.

Specifically, the stage 10 is provided with a slide mount 14, which is detachable from the stage 10 and can hold a plurality of sample slides, 4 in one embodiment of the present embodiment. And a limiting piece 15 is arranged on the slide base and used for fixing the sample slide.

The retaining member 14 is slidable on the slide mount 14 to hold the slide on the slide mount.

The slide base 14 is provided with a slot 16 for placing a slide, and the limiting member 15 is located at the lower right corner of the slot 16 and can slide back and forth. The limiting member 15 is connected with a pushing member 17, and a user can push the pushing member 17 to push the limiting member.

In the embodiment of the present invention, the limiting member 15 is partially disposed in the slide base 14, and the end of the limiting member is connected to the pushing member 17, and the pushing member 17 is slidably disposed on the upper surface of the slide base 14; the other part of the limiting member 15 extends into the slot of the slide base 14, and the right side of the limiting member is attached to the right side wall of the slot 16, and the part is an inclined surface and can be abutted against the edge of the sample slide. The sample slide can be better fixed by the slide base.

The utility model discloses a fluorescence microscopic scanner, which provides a simple structure, can better observe the scanning result and is convenient for operation, thereby being capable of rapidly scanning the whole slide to generate a digital microscopic image; and the user can conveniently check the sample slide manually.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A fluorescence micro scanner is characterized by comprising a machine body, wherein an automatic microscope is arranged in the machine body and comprises an object stage, the object stage is controlled by a controller, and the controller is positioned at the rear of the inner side of the machine body;

2. The fluorescence microscopy scanner of claim 1, wherein the stage has a slide mount with a stop.

3. The fluorescence microscopy scanner of claim 2, wherein the retaining member is slidable on the slide mount to retain the slide on the slide mount.

4. The fluorescence microscopy scanner of claim 2, wherein the slide base has a slot for placing a slide, and the stopper is located at a lower right corner of the slot and is slidable back and forth.

5. The fluorescence micro-scanner of claim 4, wherein said stop member is connected to a pushing member for pushing.

6. The fluorescence microscopy scanner of claim 1, wherein a hatch is provided on the top and front side of the body, and a top cover is provided on the hatch for engaging the hatch, the top cover being supported by hydraulic rods.

7. The fluorescence microscopy scanner of claim 6, wherein the bottom of the door is provided with a slide door that can be opened and closed, the slide door being snap-fitted to the top cover.

8. The fluorescence microscopy scanner of claim 6, wherein an indicator light is provided on the right side of the hatch.

9. The fluorescence micro-scanner of claim 1, wherein a fluorescence switch and a white light switch are disposed on a right side of the body, and the fluorescence switch is configured to control the fluorescence generator.