CN216309580U - Pathological specimen fixing device - Google Patents

Abstract

The utility model discloses a pathological specimen fixing device, which comprises: the storage device is internally provided with a plurality of storage chambers, and the storage chambers can store the samples in a sealing manner; an infusion device in communication with the reservoir chamber for infusing a fixative solution into the reservoir chamber; and the liquid discharge port of the liquid discharge device is communicated with the bottom of the storage chamber so as to discharge the stationary liquid in the storage chamber. Can add the stationary liquid automatically, it is safer to use, and the weight of stationary liquid is sufficient, and the sample is preserved more perfectly. The utility model is applied to the field of pathological specimen processing.

Description

Pathological specimen fixing device

Technical Field

The utility model relates to the field of pathological specimen processing, in particular to a pathological specimen fixing device.

Background

The diagnosis pathology refers to a medical practice science for pathological diagnosis of pathological specimens and cells taken from the living bodies of patients according to the needs of diagnosis and treatment in clinic. The specimen drawing process is as follows: sampling, cleaning, preserving, fixing, dehydrating, embedding and slicing.

After taking a sample in the hospital now, often adopt the fixed bag to carry out temporary preservation to the sample to directly add formalin solution in the fixed bag and fix, it indicates that the tissue shape in the sample keeps unchangeable to fix, conveniently observes, then will put the fixed bag of sample and shift to pathology department from the operating room in, carries out subsequent processing to the sample by pathology department's room.

The standard requirement of sample when preserving is that the volume of formalin equals 20 times of sample volume to guarantee that formalin concentration change is not too big in sufficient fixed time, can preserve the sample better, but when depositing in the fixed bag, hardly reach 20 times's requirement, and the weight of adding often is inaccurate, and medical personnel when manual formalin solution that adds in to the fixed bag, because formalin solution has toxicity, can cause the influence to medical personnel's health.

And in subsequent use, need manually fish out the sample in the stationary bag, take out inconveniently, or take out the sample after pouring out the formalin solution in the stationary bag again, because the sample of taking off from patient's body sometimes has the polylith, and not of uniform size, probably pours out less sample together when pouring out, causes the sample to damage.

In addition, after the specimen is soaked in the formalin solution for a period of time, the formalin solution is often required to be replaced, so that the problem that the formalin solution is invalid, the specimen is poor in preservation effect, and subsequent pathological research is influenced is avoided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the pathological specimen fixing device provided by the utility model can automatically add the fixing liquid, is safer to use, has sufficient fixing liquid amount, and is more perfect in specimen preservation.

The technical scheme adopted by the embodiment of the utility model is as follows: a pathological specimen holding device comprising:

the storage device is internally provided with a plurality of storage chambers, and the storage chambers can store the samples in a sealing manner;

the infusion device comprises a plurality of infusion ports, and each infusion port is communicated with each storage chamber respectively so as to input stationary liquid into the storage chambers;

the liquid discharging device comprises a plurality of liquid discharging ports, and each liquid discharging port is communicated with the bottom of each storage chamber respectively so as to discharge the stationary liquid in the storage chambers.

The pathological specimen fixing device provided by the embodiment of the utility model has at least the following beneficial effects:

1. the fixing liquid is added into the storage device through the infusion device, manual adding into a fixing bag is not needed, and the use is more convenient;

2. the storage device containing the stationary liquid is drained through the drainage device, so that medical personnel can take out the specimen more conveniently;

3. medical care personnel do not need to directly contact with the toxic fixed liquid, and the health of the medical care personnel is better facilitated;

4. medical personnel's accessible infusion set and drain change the stationary liquid, and need not artifical the change, use convenient and fast more.

According to some embodiments of the utility model, the specimen washing device further comprises a water delivery device and a water discharge device, wherein the water delivery device comprises a plurality of water delivery ports, and each water delivery port is respectively communicated with each storage chamber to wash the specimen; the drainage device comprises a plurality of water outlets, and each water outlet is communicated with the bottom of each storage chamber respectively so as to discharge waste water after the specimens are cleaned.

According to some embodiments of the present invention, the storage device includes a cabinet and a plurality of drawers, wherein a plurality of placing grooves are disposed on a side surface of the cabinet, each placing groove corresponds to each drawer one by one, the drawers are retractably disposed in the placing grooves, drawer surfaces are disposed on the drawers, the drawer surfaces are located on the attaching sides of the drawers and the notches of the placing grooves, the drawer surfaces can cover the notches of the placing grooves and are closely attached to the cabinet through a first locking mechanism to seal the placing grooves, a water delivery port of the water delivery device is communicated with the inside of the drawer, a water discharge port of the water discharge device is communicated with the bottom of the drawer, a liquid delivery port of the liquid delivery device is communicated with the inside of the drawer, and a liquid discharge port of the liquid discharge device is communicated with the bottom of the drawer.

According to some embodiments of the utility model, the infusion device comprises a first infusion tube, an infusion power device, a second infusion tube and a liquid storage part which are communicated in sequence, and the first infusion tube penetrates through the cabinet body and is communicated with the interior of the drawer.

According to some embodiments of the utility model, the liquid discharging device comprises a first liquid discharging pipe, a liquid discharging power device, a second liquid discharging pipe and a waste liquid collecting member which are communicated in sequence, the first liquid discharging pipe penetrates through the cabinet body to be communicated with the interior of the drawer, and a liquid discharging port of the first liquid discharging pipe is located at the bottom of the drawer.

According to some embodiments of the utility model, the water delivery device comprises a first water delivery pipe, a water delivery power device, a second water delivery pipe and a water storage member which are sequentially communicated, and the first water delivery pipe passes through the cabinet body and is communicated with the inside of the drawer.

According to some embodiments of the utility model, the drainage device comprises a first drainage pipe, a drainage power device, a second drainage pipe and a waste water collecting piece which are communicated in sequence, the first drainage pipe penetrates through the cabinet body to be communicated with the interior of the drawer, and a drainage outlet of the first drainage pipe is positioned at the bottom of the drawer.

According to some embodiments of the utility model, the drawer power device is connected with the drawer in a transmission manner and driven by the drawer power device to extend into or withdraw from the placing groove, and the drawer control system is electrically connected with the drawer power device to control the drawing of the drawer power device.

According to some embodiments of the utility model, the storage device comprises a box body and a box cover, the box cover is hinged with the box body, the box cover can seal the box body through a second locking mechanism, a water delivery port of the water delivery device is communicated with the box body, a water discharge port of the water discharge device is arranged at the bottom of the box body, a liquid delivery port of the liquid delivery device is communicated with the box body, and a liquid discharge port of the liquid discharge device is arranged at the bottom of the box body.

According to some embodiments of the utility model, the system further comprises an automated control system electrically connected to the water delivery device, the drain device, the fluid delivery device and the drain device to control automation.

According to some embodiments of the utility model, the storage device is provided with a viewing device for viewing conditions inside the storage device from outside.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a pathological specimen fixing device according to an embodiment of the present invention;

fig. 2 is a schematic top view of a pathological specimen fixing device according to an embodiment of the present invention.

Reference numerals:

100-a storage device; 110-a cabinet body; 111-a placement groove; 120-a drawer; 121-drawer surface;

200-an infusion set; 210-a first infusion tube; 220-an infusion power device; 230-a second infusion tube; 240-liquid storage part;

300-a drain; 310-a first drain pipe; 320-a liquid discharge power device; 330-second drain pipe; 340-a waste liquid collecting member;

400-a water delivery device; 500-drainage means.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1 and 2, in some embodiments of the present invention, a pathological specimen fixing device includes:

the storage device 100 is internally provided with a plurality of storage chambers, and the storage chambers can store the samples in a sealing manner;

the infusion device 200 comprises a plurality of infusion ports, and each infusion port is communicated with each storage chamber respectively so as to input stationary liquid into the storage chambers;

the liquid discharge device 300, the liquid discharge device 300 includes a plurality of liquid discharge ports, each of which is respectively communicated with the bottom of each of the storage chambers to discharge the stationary liquid in the storage chamber.

Specifically, the fixing liquid is added into the storage device 100 through the infusion device 200, manual adding into a fixing bag is not needed, and the use is more convenient; the storage device 100 containing the stationary liquid is drained through the drainage device 300, so that the medical staff can take out the specimen more conveniently; medical care personnel do not need to directly contact with the toxic fixed liquid, and the health of the medical care personnel is better facilitated.

When the fixing solution is formalin, the formalin solution itself is likely to precipitate, so that the specimen is lost in preservation and the formalin solution needs to be replaced periodically. Medical personnel can change the formalin solution through the infusion device 200 and the liquid discharge device 300, and the use is more convenient and faster.

Referring to fig. 1 and 2, in some embodiments of the present invention, the present invention further comprises a water delivery device 400 and a water discharge device 500, wherein the water delivery device comprises a plurality of water delivery ports, and each water delivery port is respectively communicated with each storage chamber to clean the specimen; the drainage device comprises a plurality of water outlets, and each water outlet is respectively communicated with the bottom of each storage chamber so as to discharge waste water after the specimens are cleaned.

Specifically, after the sample, according to the preparation standard of pathology sample, should wash the sample of taking out earlier to get rid of the blood water in the sample, but at actual sampling in-process, the hospital because the restriction of operating environment to and the size restriction of the sample of sample, wash the step less, mostly directly adopt formalin solution directly to soak, can produce certain influence to the sample, influence the subsequent observation of sample.

Through the water delivery device 400 and the drainage device 500, before the specimen is soaked in the fixing liquid, the specimen is cleaned, and blood in the specimen is removed, so that the quality of specimen preservation is ensured, and the specimen is structurally preserved more perfectly in the subsequent observation process.

Referring to fig. 1 and 2, in some embodiments of the present invention, the storage device 100 includes a cabinet 110 and a plurality of drawers 120, a plurality of placing slots 111 are formed in a side surface of the cabinet 110, each placing slot 111 corresponds to each drawer 120, the drawers 120 are retractably disposed in the placing slots 111, drawer surfaces 121 are disposed on the drawers 120, the drawer surfaces 121 are located on a side where the drawers 120 and slots of the placing slots 111 are attached to each other, the drawer surfaces 121 can cover the slots of the placing slots 111 and are closely attached to the cabinet 110 through a first locking mechanism to seal the placing slots 111, a water inlet of the water delivery device 400 is communicated with an interior of the drawers 120, a water outlet of the water discharge device 500 is communicated with a bottom of the drawers 120, a water inlet of the liquid delivery device 200 is communicated with an interior of the drawers 120, and a liquid outlet of the liquid discharge device 300 is communicated with a bottom of the drawers 120.

Specifically, when the storage device 100 is a storage cabinet, the drawer 120 is drawably disposed in the placement groove 111 of the cabinet 110, and the drawer 120 can be locked in the placement groove 111 by the first locking mechanism, and when the drawer 120 is in the locked state, the drawer face 121 and the cabinet 110 seal the notch of the placement groove 111, so that the placement groove 111 is in the sealed state, when a tissue is placed in the drawer 120, the tissue can be cleaned by the water delivery device 400 and the water drainage device 500, and after the cleaning is completed, a fixing solution can be input by the fluid delivery device 200 and the liquid drainage device 300 to store the tissue.

Wherein, the water delivery opening of the water delivery device 400 may be disposed at the top of the placement groove 111 on the opening side of the drawer 120, and the water discharge opening of the water discharge device 500 may be disposed at the bottom of the placement groove 111, or at the boundary between the sidewall and the bottom of the placement groove 111.

In addition, a sealing ring is mounted on a joint surface of the drawer surface 121 and the cabinet body 110, and the sealing ring can be mounted on the drawer surface 121 and can also be arranged on the cabinet body 110 to enhance the sealing performance. In the subsequent transportation process of the specimen, because the cabinet 110 and the drawer 120 are in a sealed state, and the cabinet 110 and the drawer 120 have good heat insulation effect, the formalin solution in the drawer 120 cannot affect the storage effect due to the change of the outside air temperature.

Referring to fig. 1, in some embodiments of the present invention, the infusion set 200 includes a first infusion tube 210, an infusion power device 220, a second infusion tube 230, and a reservoir 240 in serial communication, the first infusion tube 210 communicating with the interior of the drawer 120 through the cabinet 110.

Specifically, in use, the fixing solution in the liquid storage 240 is pumped out along the second infusion tube 230 by the infusion power device 220, and then is transported to the inside of the drawer 120 through the first infusion tube 210, so as to preserve the specimen inside the drawer 120, wherein the fixing solution is formalin solution in the embodiment.

The first infusion tube 210 penetrates through the cabinet body 110 and is arranged at the top of the placement groove 111 to be communicated with the drawer 120, so that liquid in the drawer 120 can be prevented from flowing back into the first infusion tube 210, and the fixed liquid in the liquid storage part 240 can be prevented from being polluted.

Referring to fig. 1, in some embodiments of the present invention, the liquid discharge device 300 includes a first liquid discharge pipe 310, a liquid discharge power device 320, a second liquid discharge pipe 330 and a waste liquid collecting member 340 which are sequentially communicated, the first liquid discharge pipe 310 is communicated with the inside of the drawer 120 through the cabinet 110, and a liquid discharge port of the first liquid discharge pipe 310 is located at the bottom of the drawer 120.

Specifically, the first drain pipe 310 penetrates through the cabinet 110 and extends into the drawer 120 from the top of the placement groove 111, the drain port of the first drain pipe 310 is suspended in the drawer 120 and is located at the bottom of the drawer 120, and the first drain pipe 310 may be disposed by disposing the first drain pipe 310 in a longer length or disposing the first drain pipe 310 close to the opening of the placement groove 111, so that the first drain pipe 310 does not leave the drawer 120 as the drawer 120 is pulled.

Through setting up flowing back power device 320 with the stationary liquid in the drawer 120 through first fluid-discharge tube 310 and second fluid-discharge tube 330 discharge to waste liquid collection piece 340 in, save the time that the sample external world contacted, can pour into stationary liquid as soon as possible and preserve.

In addition, still be equipped with first filter screen at the leakage fluid dram of first drain pipe 310, because the tissue size is inconsistent, and the tissue quantity that same patient taken off differs, through setting up first filter screen, can prevent that very little sample from discharging through first drain pipe 310 when flowing back, and lead to the sample loss.

Referring to fig. 1, in some embodiments of the present invention, the water delivery device 400 includes a first water delivery pipe, a water delivery power device, a second water delivery pipe, and a water storage member, which are sequentially connected, and the first water delivery pipe passes through the cabinet 110 to communicate with the inside of the drawer 120.

Specifically, when using, take out the water in the water storage spare along the second raceway through water delivery power device, inside the inside drawer 120 is carried to the rethread first raceway, washs the inside sample of drawer 120.

The first water pipe penetrates through the cabinet body 110, is arranged at the top of the placement groove 111, and is communicated with the drawer 120, so that water in the drawer 120 can be prevented from flowing back into the first water pipe, and water in the water storage part is prevented from being polluted.

Referring to fig. 1, in some embodiments of the present invention, the drain device 500 includes a first drain pipe, a drain power unit, a second drain pipe and a waste water collecting member, which are sequentially communicated, the first drain pipe passes through the cabinet 110 to communicate with the inside of the drawer 120, and a drain port of the first drain pipe is located at the bottom of the drawer 120.

Specifically, the first drain pipe passes through the cabinet 110 and extends into the drawer 120 from the top of the placement groove 111, the drain port of the first drain pipe is suspended in the drawer 120, and the first drain pipe may be disposed by disposing a longer first drain pipe or disposing the first drain pipe close to the opening of the placement groove 111, so that the first drain pipe does not leave the drawer 120 along with the drawing of the drawer 120.

And through setting up drainage power device can be faster discharge the water in the drawer 120 to waste water collection piece through first drain pipe and second drain pipe in, save the time that the sample external world contacted, can pour into the stationary liquid as early as possible and preserve.

In addition, still be equipped with the second filter screen in the outlet of first drain pipe, because of the tissue size is inconsistent, and the tissue quantity that same patient taken off differs, through setting up the second filter screen, can prevent that very little sample from discharging through first drain pipe when the drainage, and lead to the sample loss.

In some embodiments of the present invention, the drawer control system further comprises a drawer power device, the drawer power device is in transmission connection with the drawer 120 and extends into or out of the placing groove 111 under the driving of the drawer power device, and the drawer control system is electrically connected with the drawer power device to control the drawing of the drawer power device.

Specifically, medical personnel accessible display screen or remote controller etc. mode indirect drawer control system for drawer power device drive drawer 120 motion realizes the pull of drawer 120, and when drawer 120 and standing groove 111 laminated, can compress tightly drawer 120 through drawer power device, makes the laminating of drawer 120 and standing groove 111 inseparabler, in order to guarantee the leakproofness of the cavity that forms between drawer 120 and the standing groove 111.

Wherein, the drawer power device is a telescopic rod or other common telescopic structures.

In addition, the drawer locking device can further comprise a locking power device and a locking control system, the first locking mechanism is in transmission connection with the locking power device, the first locking mechanism is automatically opened or closed under the driving of the locking power device, the locking power device is electrically connected with the locking control system, when the drawer 120 moves into the placing groove 111 under the driving of the drawer power device and is sealed with the placing groove 111, the drawer power device can extrude the sealing ring on the abutting surface of the placing groove 111 and the drawer 120, and when the compression amount of the sealing ring is reached, the first locking mechanism can lock the drawer 120, so that the sealing performance is better. And the first locking mechanism and the drawer 120 can be fully automated and more convenient to use by the drawer power device and the locking power device.

And the first locking mechanism can be a bolt, the locking power device is a telescopic rod, and the telescopic end of the telescopic rod is in transmission connection with a movable pin of the bolt, so that locking is realized.

In some embodiments of the present invention, the storage device 100 comprises a box body and a box cover, the box cover is hinged to the box body and can seal the box body through a second locking mechanism, the water delivery port of the water delivery device 400 is communicated with the box body, the water discharge port of the water discharge device 500 is arranged at the bottom of the box body, the water delivery port of the liquid delivery device 200 is communicated with the box body, and the water discharge port of the liquid discharge device 300 is arranged at the bottom of the box body.

Specifically, because the size of the specimens cut by different patients is different, when the taken specimens are large, such as the limbs of the patients, the drawer 120 with the common specification is difficult to meet the placing requirement, and occupies a large area.

Through placing the box, after the sample was placed in the box, accessible second locking mechanism sealed the case lid on the box, and rethread water delivery device 400 and drainage device 500 wash the sample, through infusion set 200 and drain 300, add the stationary liquid and preserve the sample.

In some embodiments of the present invention, an automatic control system is further included, and the automatic control system is electrically connected to the water delivery device 400, the water discharge device 500, the fluid infusion device 200 and the liquid discharge device 300 to control the automation.

Specifically, the automated control system may automatically clean, add fixative, and replace fixative in the storage device 100 according to a predetermined setting. Is more convenient to use.

In some embodiments of the present invention, a viewing device is disposed on the storage device 100 for viewing the conditions inside the storage device 100 from the outside.

Specifically, viewing device can be for the camera and with the supporting playback devices of camera, or be equipped with transparent window or make by visual material on storage device 100, make things convenient for medical personnel to observe the condition of sample or stationary liquid in storage device 100 from the external world, more make things convenient for medical personnel to carry out follow-up operation.

The present invention is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. A pathological specimen fixing device, comprising:

the storage device (100) is internally provided with a plurality of storage chambers, and the storage chambers can store the samples in a sealing manner;

the infusion device (200) comprises a plurality of infusion ports, and each infusion port is communicated with each storage chamber respectively so as to input stationary liquid into the storage chambers;

the liquid discharging device (300) comprises a plurality of liquid discharging ports, and each liquid discharging port is communicated with the bottom of each storage chamber respectively so as to discharge the stationary liquid in the storage chambers.

2. The pathology specimen fixing device according to claim 1, wherein: the specimen cleaning device further comprises a water delivery device (400) and a water drainage device (500), wherein the water delivery device comprises a plurality of water delivery ports, and each water delivery port is respectively communicated with each storage chamber so as to clean specimens; the drainage device comprises a plurality of water outlets, and each water outlet is communicated with the bottom of each storage chamber respectively so as to discharge waste water after the specimens are cleaned.

3. The pathology specimen fixing device according to claim 2, wherein: the storage device (100) comprises a cabinet body (110) and a plurality of drawers (120), wherein a plurality of placing grooves (111) are formed in the side face of the cabinet body (110), each placing groove (111) corresponds to each drawer (120) one by one, the drawers (120) are arranged in the placing grooves (111) in a drawable manner, drawer faces (121) are arranged on the drawers (120), the drawer faces (121) are positioned on the attaching sides of the drawers (120) and the notches of the placing grooves (111), the drawer faces (121) can cover the notches of the placing grooves (111) and are closely attached to the cabinet body (110) through a first locking mechanism to seal the placing grooves (111), a water delivery port of the water delivery device (400) is communicated with the inside of the drawer (120), and a water discharge port of the water drainage device (500) is communicated with the bottom of the drawers (120), the infusion port of the infusion device (200) is communicated with the inside of the drawer (120), and the liquid discharge port of the liquid discharge device (300) is communicated with the bottom of the drawer (120).

4. The pathology specimen fixing device according to claim 3, wherein: the infusion device (200) comprises a first infusion tube (210), an infusion power device (220), a second infusion tube (230) and a liquid storage part (240) which are sequentially communicated, and the first infusion tube (210) penetrates through the cabinet body (110) to be communicated with the inside of the drawer (120).

5. The pathology specimen fixing device according to claim 3, wherein: the liquid discharging device (300) comprises a first liquid discharging pipe (310), a liquid discharging power device (320), a second liquid discharging pipe (330) and a waste liquid collecting piece (340) which are sequentially communicated, the first liquid discharging pipe (310) penetrates through the cabinet body (110) and the inside of the drawer (120) is communicated, and a liquid discharging port of the first liquid discharging pipe (310) is located at the bottom of the drawer (120).

6. The pathology specimen fixing device according to claim 3, wherein: the water delivery device (400) comprises a first water delivery pipe, a water delivery power device, a second water delivery pipe and a water storage part which are sequentially communicated, and the first water delivery pipe penetrates through the cabinet body (110) and is communicated with the inside of the drawer (120).

7. The pathology specimen fixing device according to claim 3, wherein: the drainage device (500) comprises a first drainage pipe, a drainage power device, a second drainage pipe and a waste water collecting piece which are sequentially communicated, the first drainage pipe penetrates through the cabinet body (110) and is communicated with the inside of the drawer (120), and a drainage outlet of the first drainage pipe is located at the bottom of the drawer (120).

8. The pathology specimen fixing device according to claim 3, wherein: still include drawer control system and drawer power device, drawer power device with drawer (120) transmission links to each other, and under drawer power device's the drive, stretch into or take out standing groove (111), drawer control system with drawer power device electric property links to each other, in order to control drawer power device's pull.

9. The pathology specimen fixing device according to claim 2, wherein: the storage device (100) comprises a box body and a box cover, the box cover is hinged to the box body and can seal the box body through a second locking mechanism, a water delivery port of the water delivery device (400) is communicated with the box body, a water outlet of the drainage device (500) is formed in the bottom of the box body, a water delivery port of the liquid delivery device (200) is communicated with the box body, and a liquid outlet of the drainage device (300) is formed in the bottom of the box body.

10. The pathological specimen fixing device according to any one of claims 1 to 9, wherein: the storage device (100) is provided with an observation device, and the observation device is used for observing the conditions in the storage device (100) from the outside.

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