CN210136122U - Novel pathological staining device - Google Patents

Abstract

The utility model relates to a novel pathological dyeing device, which comprises a dyeing frame, a dyeing cylinder, a drain pipe, a water inlet pipe, a waste liquid treatment cylinder and a clear water storage cylinder, a supporting bedplate is horizontally and fixedly arranged in the middle of the dyeing frame to divide the dyeing frame into an upper dyeing frame and a lower dyeing frame, two rows of dyeing cylinders are clamped on the supporting bedplate, the waste liquid treatment cylinder is arranged on one side of the lower layer dyeing rack, the clear water storage barrel is arranged on one side of the upper dyeing rack, one side of each dyeing cylinder is provided with a water tap, the water tap is connected with the waste liquid treatment barrel through the filtering mechanism and the water discharging pipe to realize adjustable filtering and water discharging, the water inlet pipe is arranged at the top of the upper dyeing frame, the washing head is all installed to the inlet tube lower surface that corresponds the staining jar position, inlet tube one end is passed through the siphon and is linked to each other with the clear water holding vessel, realizes automatic washing. The utility model discloses simple structure, dyeing jar filter to go miscellaneous effectual, can retrieve unnecessary dyeing liquor, also can realize automatic washing function.

Description

Novel pathological staining device

Technical Field

The utility model belongs to the technical field of experimental apparatus, a pathological staining device is related to, especially a novel pathological staining device.

Background

The pathological technique is an important branch of pathology, is a methodology in pathological research, is the basis of pathological diagnosis, and comprises the main steps of material taking, fixing, dehydration, embedding, slicing, dyeing, mounting and the like. Pathological section is prepared by taking pathological tissues of a certain size and making pathological sections by a histopathological method (usually, the pathological tissues are embedded in a paraffin block, cut into thin sections by a microtome, and stained with hematoxylin-eosin (H-E)), and the pathological sections are further examined by a microscope. The pathological diagnosis is finally made during the process of the occurrence and development of the pathological changes. When pathological sections are dyed, a dropper is generally used for dyeing in the prior art, the flow is controlled by a balloon, substances such as impurity precipitates and the like can appear in a dyeing cylinder after tissue sections are dyed and washed for multiple times to influence section dyeing and under-mirror observation, and no simple and quick method is available for removing impurities; the existing dyeing vat is limited to be used by experimenters because the water washing needs to be operated at a position close to a water tap.

The existing pathological staining device has the following defects in the using process:

1. the dyeing liquid tank is too large in volume, so that the required dyeing liquid amount is large, and waste is easily caused;

2. the dyeing liquor is seriously volatilized, and because the dyeing liquor is mostly carcinogenic substances, the dyeing liquor can cause harm to the health of operators while causing waste.

The following patent documents relevant to the present application are found by search, and specific disclosures are as follows:

1. a pathological staining device (CN202364656U) comprises a placing component and a sealing component, wherein the placing component is arranged at the outer end of the sealing component; the placing assembly comprises a supporting box, a threaded rod, a clamping plate, a collecting barrel and a barrel cover, wherein the clamping plate is arranged at the bottom end inside the supporting box, the threaded rod is assembled at the left end of the supporting box and penetrates through the supporting box to be connected with the clamping plate, the collecting barrel is installed at the right end of the clamping plate, the collecting barrel is arranged inside the supporting box and extends to the upper end of the supporting box, and the barrel cover is assembled at the upper end of the collecting barrel and extends to the inside of the barrel cover; the sealing assembly comprises a dyeing device main body, a connecting sleeve, an cover plate and a sealing washer, the dyeing device main body is fixed inside the supporting box and extends to the right end of the supporting box, the dyeing device main body is installed on the right side of the collecting cylinder, the connecting sleeve is assembled inside the dyeing device main body and extends to the upper end of the dyeing device main body, the cover plate is fixed at the upper end of the connecting sleeve, the sealing washer is arranged at the lower end of the cover plate, the sealing washer is assembled at the upper end of the dyeing device main body, and the sealing washer is fixed at the outer end of.

2. The pathological staining device (CN208547527U) comprises a machine body, a control panel and a staining operation table, wherein the control panel is arranged on the left part of the front surface of the machine body, the staining operation table is arranged on the machine body on the right side of the control panel, a dustproof cover is arranged outside the staining operation table, the dustproof cover and the machine body are hinged through hinges, a tray groove is arranged on the machine body at the bottom end of the staining operation table, a tray is arranged above the tray groove, a plurality of glass slide clamping grooves are formed in the upper end face of the tray, the bottom end of the tray is connected with an output shaft of a micro hydraulic cylinder through a telescopic rod, a staining agent rack is arranged on the machine body right above the tray, the staining agent rack comprises a fixing part and a rotating part, the fixing part is fixed on the machine body, the rotating part is connected with the output shaft, all be equipped with the syringe in every coloring agent draw-in groove, all be equipped with a miniature servo motor in the rotation piece of every coloring agent draw-in groove top, a lead screw of every miniature servo motor's output shaft, all be equipped with the pressure head on the every lead screw, threaded connection between pressure head and the lead screw, the bottom of pressure head offsets with the push rod afterbody of syringe.

3. A pathological staining device (CN106769353A) comprises a device body, wherein the upper end of the device body is provided with an upper cover plate, one side of the device body is provided with a dustproof cover, the dustproof cover is connected with the device body through a hinge, the front end of the device body is provided with a transparent visual window, the lower end of the transparent visual window is provided with a control panel, one end inside the device body is provided with a motor, the other end of the motor is provided with a staining liquid device, the upper end of the staining liquid device is provided with a plurality of rotating shafts, the rotating shafts are connected with the motor, a plurality of slide clamps are uniformly arranged on the rotating shafts, the lower end of the rotating shafts is provided with a staining liquid groove, the staining liquid groove is provided with a plurality of partition plates, the two ends of the staining liquid groove are provided with an attachment strap, the upper ends in the two, the butt strap is clamped with the clamping groove.

Through the contrast of technical characteristics, above-mentioned patent literature of disclosing with the utility model discloses a technical structure is inequality, can not influence the creativity and the novelty of the utility model application.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art's weak point, provide a simple structure, dyeing jar filter to go miscellaneous effectual, improve the novel pathological staining device of pathological tissue section dyeing quality.

The utility model provides a its technical problem take following technical scheme to realize:

a novel pathological dyeing device comprises a dyeing frame, dyeing cylinders, a drain pipe, a water inlet pipe, a waste liquid treatment cylinder and a clean water storage cylinder, wherein a supporting platen is horizontally and fixedly arranged in the middle of the dyeing frame and divides the dyeing frame into an upper dyeing frame and a lower dyeing frame;

the filter mechanism includes filter tank, yarn bag, filter screen and adsorbed particle, filter tank is the holding cavity that both ends link up, the filter screen is installed at filter tank's both ends, filter tank's inner wall and yarn bag close phase paste, the filling has the adsorbed particle in the yarn bag.

Furthermore, a suction ball is arranged in the middle of the siphon.

And the bottom surface of the clear water storage cylinder is higher than the top surface of the dyeing cylinder clamped on the support template, so that a height difference is formed.

Moreover, a handle is arranged on the upper surface of the top of the dyeing frame.

Moreover, the filter tank is made of transparent materials.

The utility model has the advantages that:

the utility model discloses install a waste liquid treatment section of thick bamboo and clear water storage cylinder respectively in dyeing frame both sides to link to each other rather than through drain pipe and inlet tube, utilize the siphon principle to realize the function of automatic washing, tap is all installed to every dyeing jar one side simultaneously, tap passes through filter mechanism, drain pipe and links to each other with a waste liquid treatment section of thick bamboo, realizes adjustable filtration drainage, filters the impurity in with the dyeing liquor through filter mechanism and falls, has avoided the waste of dyeing liquor, and when washing, with waste water flow to a waste liquid treatment section of thick bamboo in, prevent that the dyeing liquor waste liquid from causing harm to operating personnel's health.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the dyeing tank of the present invention.

Fig. 3 is a schematic view of the filter mechanism.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.

A novel pathological dyeing device comprises a dyeing frame 2, a dyeing cylinder 11, a drain pipe 7, a water inlet pipe 17, a waste liquid treatment cylinder 12 and a clear water storage cylinder 5, wherein the dyeing frame is of a frame structure and is composed of a left support plate, a right support plate 6 and a top plate, a support platen 14 is fixedly arranged at the middle level of the dyeing frame and divides the dyeing frame into an upper dyeing frame 15 and a lower dyeing frame 13, two rows of dyeing cylinder placing holes are uniformly formed in the upper surface of the support platen at intervals, the dyeing cylinders are clamped in the dyeing cylinder placing holes, the waste liquid treatment cylinder is arranged on the support plate wall of the lower dyeing frame, the clear water storage cylinder is arranged on the support plate wall of the upper dyeing frame, a faucet 10 is arranged on one side of each dyeing cylinder, the faucet is connected with the waste liquid treatment cylinder through the drain pipe to realize adjustable drainage, the water inlet pipe is arranged at the upper dyeing frame corresponding to the upper part of the, the lower surface of the water inlet pipe corresponding to the dyeing tank is provided with a washing head 16, and one end of the water inlet pipe is connected with the clear water storage cylinder through a siphon 4, so that automatic washing is realized.

The dyeing jar includes that big end up's small cross-section is "trapezoidal" cylinder body, snap ring 18 and tap, the snap ring is adorned on cylinder body upper portion admittedly, the dyeing jar clamps through the snap ring on cylinder body upper portion and places downtheholely at the dyeing jar, tap all communicates the lower part of installing the back of the body of carrying on the back both sides cylinder body of two rows of dyeing jars, every tap all through outlet pipe 8 with drain pipe intercommunication installation, for filtering impurity in the dyeing liquid, still be equipped with filter mechanism 9 in tap and play water piping connection department, filter mechanism includes filter tank 22, yarn bag 21, filter screen 20 and adsorbed particle 23, filter tank is the holding cavity that both ends link up, the filter screen is installed at the both ends of filter tank, filter tank's inner wall and yarn bag close phase paste, the interior filling of yarn bag has adsorbed particle, adsorbed particle is the active carbon, filter tank's one end 19 and tap's delivery port threaded connection, the other end 24 of the filter tank is connected with the water outlet pipe through a connector, the filter tank is made of transparent materials, and workers can see the color change of the adsorption particles through naked eyes, so that whether the adsorption particles need to be replaced or not is judged.

The utility model discloses an in the concrete implementation, in order to make the clear water in the clear water receiver can drip each dyeing jar automatically, it inhales the ball 3 to make at the middle part system of siphon, the bottom surface of clear water receiver highly is higher than the dyeing jar and clamps the dyeing jar top surface height of placing the hole state in the dyeing jar, and the ball is inhaled in the extrusion, because siphon principle, the clear water in the clear water receiver drips automatically and carries out the washing work in falling into the dyeing jar.

The utility model discloses an in the concrete implementation, for better discharge waste liquid, the drain pipe is arranged in the height that highly is higher than waste liquid treatment section of thick bamboo top height of lower floor's dyeing jig.

The utility model discloses an in the implementation, for more convenient carrying or shift, at a handle 1 of the upper surface mounting of dyeing rack roof.

The utility model discloses a dyeing jar is carrying out a lot of tissue slice dyeing a period after, produces material such as impurity deposit in the dyeing jar, influences the observation under section dyeing and the mirror, can open the tap of every dyeing jar, passes through filtering mechanism, outlet pipe and drain pipe with the dyeing liquor and enters in the waste liquid treatment section of thick bamboo, carries out no miscellaneous dyeing liquor recycle, the utility model discloses not only get rid of the impurity in the dyeing liquor, improve the quality of section dyeing, make things convenient for the observation under the mirror, avoided simultaneously because of unable filtration leads to the waste of dyeing liquor.

The utility model discloses when not having natural water pipe tap but need to dye tissue section and wash promptly, can be earlier in the clear water holding vessel ready clear water, then move this device to the scene, press the suction ball on the siphon, make the clear water in the clear water holding vessel because siphon principle drips to every dyeing jar in, realize automatic washing function, after washing a period, open the tap of every dyeing jar, pass through filter mechanism with dyeing liquid from dyeing jar, outlet pipe and drain pipe row to the waste liquid treatment section of thick bamboo, retrieve the waste water that the washing produced, not only practice thrift the using water, the environment has still been protected, prevent that dyeing waste water from harming environment and experimental staff's health.

Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.

Claims (5)

1. The utility model provides a novel pathological staining device which characterized in that: the automatic water-washing device comprises a dyeing frame, dyeing cylinders, a drain pipe, a water inlet pipe, a waste liquid treatment cylinder and a clear water storage cylinder, wherein a supporting platen is horizontally and fixedly arranged in the middle of the dyeing frame and divides the dyeing frame into an upper dyeing frame and a lower dyeing frame, two rows of dyeing cylinders are clamped on the supporting platen, the waste liquid treatment cylinder is arranged on the side wall of the lower dyeing frame, a clear water storage cylinder is arranged on the side wall of the upper dyeing frame, a faucet is arranged on one side of each dyeing cylinder, the faucet is connected with the waste liquid treatment cylinder through a filtering mechanism and the drain pipe to realize adjustable filtering and draining, the water inlet pipe is arranged at the top of the upper dyeing frame, a water washing head is arranged on the lower surface of the water inlet pipe corresponding to the dyeing cylinder, one end of the water inlet pipe is connected with the;

the filter mechanism includes filter tank, yarn bag, filter screen and adsorbed particle, filter tank is the holding cavity that both ends link up, the filter screen is installed at filter tank's both ends, filter tank's inner wall and yarn bag close phase paste, the filling has the adsorbed particle in the yarn bag.

2. The novel pathological staining device of claim 1, wherein: the middle part of the siphon is provided with a suction ball.

3. The novel pathological staining device of claim 1, wherein: the bottom surface of the clear water storage cylinder is higher than the top surface of the dyeing cylinder clamped on the support template, so that a height difference is formed.

4. The novel pathological staining device of claim 1, wherein: a handle is arranged on the upper surface of the top of the dyeing frame.

5. The novel pathological staining device of claim 1, wherein: the filter tank is made of transparent materials.

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