CN111336776A - Pathological section airing method and pathological section airing cabinet - Google Patents
Pathological section airing method and pathological section airing cabinet Download PDFInfo
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- CN111336776A CN111336776A CN202010114713.6A CN202010114713A CN111336776A CN 111336776 A CN111336776 A CN 111336776A CN 202010114713 A CN202010114713 A CN 202010114713A CN 111336776 A CN111336776 A CN 111336776A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/007—Dust filtering; Exhaust dust filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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Abstract
The embodiment of the invention discloses a pathological section airing method and a pathological section airing cabinet, wherein the method comprises the following steps: providing pathological sections and a slicing plate, and placing the pathological sections on the slicing plate; placing the slicing plate in a slicing space for slicing; the gas in the airing piece space is filtered and discharged, the volatile gas emitted in the airing process of the pathological section is emitted into the airing piece space, and the gas in the airing piece space is discharged after being filtered, so that the filtered gas meets the emission requirement, the pollution to the external environment caused by direct emission is avoided, and the human health is not harmed.
Description
Technical Field
The invention relates to the technical field of pathological filing, in particular to a pathological section airing method and a pathological section airing cabinet.
Background
Pathological sections are used as important medical data and are often stored for a long time, and the storage time in the general industry is 30 years. In the process of manufacturing a fresh pathological section, liquid neutral resin and the like are required to be added between a glass slide and a cover glass to serve as a sealing piece. The pathological section is placed in the cabinet body for a certain time, so that the surface and the outer edge of the pathological section are kept in a dry state. If the pathological section is not sufficiently dried, the cover glass can move along with the mounting agent, so that the cover glass is displaced and damaged, and the adjacent section is adhered. However, in the process of airing the pathological section by the traditional airing method, emitted volatile gas can be directly discharged into the environment, and the environment is polluted.
Disclosure of Invention
The invention aims to provide a pathological section airing method and a pathological section airing cabinet, and aims to solve the problem that volatile neutral resin gas emitted by pathological sections in the airing process is directly discharged into the environment to pollute the environment.
A pathological section airing method comprises the following steps:
providing a pathological section and a slicing plate, and placing the pathological section on the slicing plate;
placing the slicing plate in a slicing space for slicing;
filtering and discharging the gas in the airing sheet space.
In one embodiment, the step of placing the slicing plate in a airing piece in the airing piece space specifically comprises the following steps:
providing a film airing device with the film airing space;
and arranging the slicing plates in the slicing space at intervals along a first direction.
In one embodiment, the slide airing device comprises an object stage, a plurality of rotating shafts and a cabinet body, the cabinet body is hollow to form the slide airing space, the object stage is used for placing the slicing plate, the object stages are arranged in the slide airing space, the rotating shafts extend along the first direction, the object stages are connected with the rotating shafts, and the object stages are arranged in a ladder shape around the rotating shafts, so that gaps are formed between the adjacent object stages in the first direction.
In one embodiment, the film airing device further comprises a spiral lifting device, wherein the spiral lifting device is connected with the rotating shaft and is used for driving the rotating shaft to spirally move along a second direction, and the second direction has a component along the first direction.
In one embodiment, the cabinet body is provided with a first opening and a second opening, the first opening is used for allowing the slicing plate to enter the slice airing space, the second opening is used for allowing the slicing plate to leave the slice airing space, the object stage can perform spiral motion along a third direction so as to move the slicing plate from the first opening to the second opening, and the third direction has a component vector along the first direction.
In one embodiment, the step of filtering and discharging the gas in the airing sheet space specifically comprises:
and providing a gas purification device, wherein the gas purification device sucks the gas in the airing piece space, filters the gas and then discharges the gas.
In one embodiment, the gas purifying device comprises a filter and a pumping mechanism, wherein the filter is used for filtering gas and is connected with the pumping mechanism, and the pumping mechanism is used for pumping the gas to the outside.
In one embodiment, the step of filtering and exhausting the gas in the airing space further comprises the following steps:
and detecting the concentration of harmful volatile gas in the gas to judge the filtering effect of the gas.
In one embodiment, after filtering and exhausting the gas in the airing space, the method further comprises the following steps:
taking out the slicing plate after airing from the airing space;
providing an archive box, and filing the pathological section from the section plate into the archive box.
A pathological section airing cabinet comprises: the pathological section air-drying device comprises an air-drying piece space, the air-drying piece space is used for placing pathological sections, the gas purification device comprises a filter and an air exhaust mechanism, the filter is used for filtering gas in the air-drying piece space and is connected with the air exhaust mechanism, and the air exhaust mechanism is used for sucking the gas outdoors.
In one embodiment, the gas purification device further comprises a filter chamber, the filter chamber is communicated with the airing piece space, and the filter comprises a first filter element, and the first filter element is arranged between the filter chamber and the airing piece space.
In one embodiment, the air pumping mechanism comprises an air pipe and an air pumping piece, one end of the air pipe is communicated with the filtering chamber, the other end of the air pipe is communicated with the outside, the air pumping piece is connected with the air pipe and used for pumping the air in the air pipe to the outside, and the filter further comprises a second filter piece which is arranged on the air pipe.
The embodiment of the invention has the following beneficial effects:
by adopting the pathological section airing method, volatile gas emitted in the pathological section airing process is emitted into the airing space, and the gas in the airing space is discharged after being filtered, so that the filtered gas meets the emission requirement, the pollution to the external environment caused by direct emission is avoided, and the human health is not harmed.
The pathological section airing cabinet comprises the gas purification device, the filter in the gas purification device can filter gas in the airing space, so that the filtered gas meets the emission requirement, and the air exhaust mechanism exhausts the filtered gas to the outdoor, so that the pollution to the external environment caused by direct emission is avoided, and the human health is not harmed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a flowchart of a pathological section airing method according to an embodiment.
FIG. 2 is a schematic view of a pathological section and a section plate according to an embodiment.
FIG. 3 is a schematic view of a film drying device and a gas purification device according to an embodiment.
Fig. 4 is an internal schematic view of the film airing device shown in fig. 3.
Fig. 5 is a top view of the airing device shown in fig. 3.
Fig. 6 is a schematic view of the gas purification apparatus shown in fig. 3.
FIG. 7 is a diagram illustrating a file box according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 5, the pathological section airing method according to an embodiment is mainly used for airing and filing pathological sections, and includes the following steps:
s100, providing pathological sections 10 and a slicing plate 300, placing the pathological sections 10 on the slicing plate 300, and placing a plurality of pathological sections 10 on one slicing plate 300 at the same time, so that the pathological sections 10 can be stored conveniently.
S200, placing the slicing plate 300 in the airing space 110 for airing slices, so that the slicing plate 300 with the pathological section 10 placed therein is integrally aired in the airing space 110.
S300, filtering and discharging the gas in the airing piece space 110, so that the filtered gas meets the emission requirement, and the pollution of direct emission to the external environment is avoided, thereby being harmless to human health.
Referring to fig. 3, step S200 includes the following steps:
s210, providing the airing device 100 with the airing space 110, and airing the pathological section 10 by adopting the relatively closed airing space 110, so that harmful volatile gas can be prevented from diffusing in the airing process.
S220, set up slicing plate 300 along first direction interval in airing slice space 110, do benefit to pathological section 10 on slicing plate 300 and can realize drying, slicing plate 300 here sets up along first direction interval, and a plurality of slicing plates 300 can set up along linear direction interval in proper order, or set up along curve direction interval in proper order, for the interval of guaranteeing adjacent slicing plate 300, and then guarantee the effect of drying of pathological section 10 on slicing plate 300.
The airing work of a plurality of pathological sections 10 on the slicing plate 300 can be realized simultaneously, the pathological sections 10 do not need to be independently moved from the slicing plate 300 to the airing space 110 for airing, the airing process is simple, the defects that the traditional airing step is complicated, time-consuming and labor-consuming, and the workload of an operation technician is long and heavy are needed are overcome, and the labor cost is saved.
Please combine fig. 4 together, the slide airing device 100 includes an object stage 120, a plurality of rotating shafts 130 and a cabinet 140, the cabinet 140 is hollow to form a slide airing space 110, the object stage 120 is used for placing the slide cutting plate 300, the object stage 120 is provided with a plurality of stages and is arranged in the slide airing space 110, the rotating shafts 130 extend along a first direction, the object stage 120 is connected with the rotating shafts 130, the object stages 120 are arranged in a ladder shape around the rotating shafts 130, so that the adjacent object stages 120 have gaps in the first direction, the ladder-shaped arrangement of the object stages 120 can ensure the distance between the adjacent object stages 120 in the first direction, which is beneficial to the drying of the pathological section 10 placed on the object stage 120, and avoids the damage of the pathological section 10 caused by the transition arrangement, which causes the damage of the pathological section 10 or the overflow of the liquid glue. Of course, in other embodiments, the object stages 120 may be regularly arranged in other directions, for example, the object stages 120 may be regularly arranged in a straight line direction, and the straight line direction may be the first direction, so as to ensure the distance between adjacent object stages 120, further to achieve the drying of the pathological section 10, and to avoid the damage caused by the vertical stacking of the pathological sections 10.
The plurality of object stages 120 are arranged in a ladder shape around the rotating shaft 130, so that the plurality of object stages 120 are arranged on the outer wall of the rotating shaft 130 in the circumferential direction, and the plurality of object stages 120 are fixed and staggered at a certain angle relative to the rotating shaft 130, so that the pathological section 10 can be dried quickly.
Preferably, six or more object stages 120 are arranged, and the interval between adjacent object stages 120 is 5cm, it should be noted that the size of the airing space 110 and the number of the object stages 120 are designed according to the number of airing slices of the pathological section 10, so that the airing efficiency can meet the requirement.
In this embodiment, the film airing device 100 further includes a spiral lifting device 150, the spiral lifting device 150 is connected to the rotating shaft 130 and is used for driving the rotating shaft 130 to perform spiral motion along a second direction, the second direction has a component along the first direction, so as to achieve rotary lifting of the object stage 120 along the second direction, and the object stage 120 can move in the film airing space 110, so as to achieve movement of the slicing plate 300 in the film airing space 110, thereby facilitating placement and removal of the slicing plate 300. Of course, in other embodiments, the spiral lifting device 150 may be replaced by a lifting hydraulic cylinder, and the inner wall of the cabinet 140 is formed with a spiral guiding groove, and the lifting hydraulic cylinder drives the rotating shaft to lift and lower so as to drive the object stage 120 to spirally lift and lower along the spiral guiding groove, so as to lift and lower the object stage 120 in the airing space 110.
In this embodiment, the cabinet 140 is provided with a first opening 141 and a second opening 142, the first opening 141 is used for allowing the slicing plate 300 to enter the airing space 110, the second opening 142 is used for allowing the slicing plate 300 to leave the airing space, the stage 120 can perform a spiral motion along a third direction to move the slicing plate 300 from the first opening 141 to the second opening 142, the third direction has a component vector along the first direction, so that the slicing plate 300 can be placed in and taken out of the airing space 110, preferably, the second direction is the same as the third direction, and the spiral lifting motion of the stage 120 can be realized. Of course, in other embodiments, the cabinet 140 may also be provided with a third opening or other openings, the openings are configured to enable the placing and taking out of the slicing plate 300 into the airing space 110, or only one opening is provided in the cabinet 140, so as to meet the placing and taking out requirements of the slicing plate 300.
In this embodiment, step S300 specifically includes: providing a gas purification device 200, wherein the gas purification device 200 sucks the gas in the airing piece space 110, filters the gas and then discharges the gas, firstly sucking the gas in the airing piece space 110 by adopting the gas purification device 200, enabling the gas to move towards the gas purification device 200, filtering the gas in the gas purification device 200, and finally discharging the gas which meets the discharge standard after filtering.
Referring to fig. 6, the gas purifying apparatus 200 includes a filtering chamber 230, a filter 210 and an air-extracting mechanism 220, the filter 210 is used for filtering the gas and is connected to the air-extracting mechanism 220, and the air-extracting mechanism 220 is used for pumping the gas to the outside of the room to filter and exhaust the gas in the airing space.
Preferably, the cabinet 140 and the filtering chamber 230 are cylindrical structures, and the filtering chamber 230 is disposed at the upper portion of the cabinet 140, so as to implement an upward air-extracting manner, and the air-extracting capability in the cabinet 140 near one side of the filtering chamber 230 is relatively strong.
Specifically, the filtering chamber 230 is communicated with the sheet airing space 110, the filter 210 comprises a first filtering piece 211 and a second filtering piece 212, the first filtering piece 211 is arranged between the filtering chamber 230 and the sheet airing space 110, the first filtering piece 211 is used for filtering gas in the sheet airing space 110, the air pumping mechanism 220 comprises an air pipe 222 and an air pumping piece 221, one end of the air pipe 222 is communicated with the filtering chamber 230, the other end of the air pipe 222 is communicated with the outside, the air pumping piece 221 is connected with the air pipe 222 and used for pumping the gas in the air pipe 222 to the outside, the second filtering piece 212 is arranged on the air pipe 222, secondary filtering is adopted, and it can be ensured that the gas in the filtered gas reaches the emission. Of course, in other embodiments, the filter 210 may further include a third filter element or other elements, which is used to filter and purify the air in the airing space to meet the emission standard without causing harm to the working environment and human body.
In the present embodiment, step S300 further includes the steps of: the harmful volatile gas concentration in the gas is detected to judge the filtering effect of the gas, and when the harmful volatile gas concentration in the gas is detected to be overlarge, the first filtering piece 211 is replaced to ensure the filtering and purifying capacity of the first filtering piece 211. Preferably, when the gas concentration detection device 240 detects that the harmful volatile gas concentration in the gas is too high, an alarm is sounded to remind the operator to replace the first filter 211. Of course, in other embodiments, an automatic replacing device may be used to automatically replace the first filtering member 211 at regular time according to the filtering capability of the first filtering member 211, and the purpose of the automatic replacing device is to ensure the filtering effect of the first filtering member 211 so as to ensure that the air in the airing space 110 can reach the emission standard after being filtered.
Referring to fig. 7, after step S300, the method further includes the following steps:
s400, taking out the slicing plate 300 with the finished slices from the slice airing space 110, and airing the pathological section 10 on the slicing plate 300, wherein the longer the pathological section 10 is aired in the slice airing space 110, the better the slice airing effect is.
S500, providing an archive box 400, filing the pathological section 10 into the archive box 400 from the slicing plate 300, and finishing drying, collecting and filing the pathological section 10.
Compare with the tradition with pathological section 10 place the scheme of internal at the cabinet alone in proper order, a large amount of people work load have been saved in this application, when having avoided the tradition cabinet body to place pathological section, the draw-in groove space between the pathological section is less, places the difficulty to place the lower problem of efficiency. By adopting the pathological section airing method, hospitals do not need to distribute more hands to carry out filing and storage on pathological sections. And the defects that a file administrator repeatedly works for a long time, the strain of shoulder joints and fingers is easy to generate, and the file administrator is uncomfortable to the body due to long-term contact with volatile gas are avoided.
The pathological section airing method of the invention, airing and filing pathological sections, is applied to the field of pathological diagnosis, and the pathological diagnosis is a pathomorphology method for checking pathological changes in organs, tissues or cells of a body. The cause, pathogenesis and the process of pathological change generation are discussed, and finally pathological diagnosis is made. The pathological morphological examination method is that the pathological change of the general specimen is observed, then the pathological tissue with certain size is cut out, the pathological section is made by the pathological histological method, and the pathological change is further examined by a microscope. Clinically, the corpse pathological examination and the operation pathological examination are mainly performed.
As shown in fig. 2, 3 and 5, the pathological section airing cabinet according to an embodiment is mainly used for airing pathological sections, and includes: the airing piece device 100 comprises an airing piece space 110, the airing piece space 110 is used for placing pathological sections 10, the gas purifying device 200 comprises a filter 210 and an air extracting mechanism 220, the filter 210 is used for filtering gas in the airing piece space 110 and is connected with the air extracting mechanism 220, the air extracting mechanism 220 is used for sucking the gas to the outside, the filter 210 can filter the gas in the airing piece space 110, the filtered gas meets the emission requirement, the air extracting mechanism 220 exhausts the filtered gas to the outside, the pollution to the external environment caused by direct emission is avoided, and the human health is not damaged.
Please refer to fig. 6, the gas purifying apparatus 200 further includes a filtering chamber 230, the filtering chamber 230 is communicated with the airing space 110, the filter 210 includes a first filtering member 211, the first filtering member 211 is disposed between the filtering chamber 230 and the airing space 110, so as to filter the gas in the airing space 110, and suck the filtered gas into the filtering chamber 230, the pathological section 10 can emit volatile gas harmful to human body in the airing process, for example, neutral resin, etc., the volatile gas can be filtered and absorbed by the first filtering member 211, and the gas flow in the airing space 110 is increased by the air suction method, so as to improve the airing efficiency of the pathological section 10. Of course, in other embodiments, the first filtering member 211 may be disposed in the filtering chamber 230, and the filtering chamber 230 is partitioned to form a first filtering chamber and a second filtering chamber, the gas in the tablet airing space 110 is first pumped into the first filtering chamber, the gas is filtered during the process of passing through the first filtering member 211 from the first filtering chamber into the second filtering chamber, and the first filtering member 211 is disposed to filter the gas in the tablet airing space 110.
In this embodiment, the air pumping mechanism 220 includes an air pipe 222 and an air pumping member 221, one end of the air pipe 222 is communicated with the filtering chamber 230, the other end is communicated with the outside, the air pumping member 221 is connected to the air pipe 222 and is used for pumping the air in the air pipe 222 to the outside, the filter 210 further includes a second filter member 212, the second filter member 212 is disposed on the air pipe 222, and secondary filtering is adopted to ensure that the filtered air reaches the emission standard. Of course, in other embodiments, the filter 210 may further include a third filter element or other elements, which is used to filter and purify the air in the airing space to meet the emission standard without causing harm to the working environment and human body.
In this embodiment, the first filter member 211 and the second filter member 212 are activated carbon filter layers, which have good filtering effect and low cost. Of course, in other embodiments, the first filter 211 and the second filter 212 may be chemical adsorption liquid or other chemical adsorption liquid, and the chemical adsorption liquid is used to adsorb harmful components in the gas, so as to achieve gas exhaust meeting the standard.
In this embodiment, the gas purifying apparatus 200 further includes a gas concentration detecting device 240, and the gas concentration detecting device 240 is disposed in the filtering chamber 230 and is configured to detect a harmful volatile gas concentration in the gas, wherein the harmful volatile gas is a harmful component such as neutral gum, and when the harmful volatile gas concentration in the gas is detected to be too high, the filter element of the first filtering member 211 is replaced to ensure the filtering and purifying capability of the first filtering member 211. Preferably, the gas concentration detecting device 240 is connected to a buzzer, and when the gas concentration detecting device 240 detects that the harmful volatile gas concentration in the gas is too high, the buzzer alarms to remind the operator to replace the filter element of the first filter element 211. Of course, in other embodiments, an automatic replacing device may be adopted to automatically replace the filter element of the first filtering member 211 at regular time according to the filtering capacity of the filter element of the first filtering member 211, so as to ensure the filtering effect of the first filtering member 211, so as to ensure that the gas in the airing space 110 can reach the emission standard after being filtered.
In this embodiment, slide device 100 still includes objective table 120, objective table 120 is provided with a plurality ofly in slide space 110, slide space 110 extends along the first direction, a plurality of objective tables 120 set up along the first direction interval, objective table 120 is used for placing slicing plate 300, slicing plate 300 is used for placing a plurality of pathological section 10, can guarantee the distance at the adjacent objective table 120 of first direction, the pathological section 10 of placing on the objective table 120 dries in the air, avoid the transition to put and lead to pathological section 10 to take place the damage, cause the damaged or liquid glue excessive problem of pathological section 10. Preferably, a plurality of objective tables 120 can be arranged along the linear direction at intervals in proper order, or along the curve direction at intervals in proper order, in order to guarantee the interval of adjacent objective tables 120, and then guarantee the effect of drying pathological section 10 on slide 300.
Referring to fig. 4, the slide airing device 100 further includes a rotating shaft 130, the rotating shaft 130 extends along a first direction, the object stages 120 are connected to the rotating shaft 130, and the object stages 120 are disposed in a step shape around the rotating shaft 130, so that a gap is formed between adjacent object stages 120 in the first direction, which is beneficial to airing pathological sections 10 placed on the object stages 120, and avoids damage to the pathological sections 10 due to transitional placement. The plurality of object stages 120 are arranged in a ladder shape around the rotating shaft 130, so that the plurality of object stages 120 are arranged on the outer wall of the rotating shaft 130 in the circumferential direction, and the plurality of object stages 120 are fixed and staggered at a certain angle relative to the rotating shaft 130, so that the pathological section 10 can be dried quickly. Of course, in other embodiments, the plurality of object stages 120 may be disposed in other forms, for example, the plurality of object stages 120 are disposed with a layer of object carrying structure along the circumference of the rotating shaft 130, and the plurality of layers of object carrying structure are disposed at intervals along the first direction, so as to dry the pathological section 10, and prevent the pathological section 10 from being damaged due to vertical stacking.
Preferably, six or more object stages 120 are arranged, and the interval between adjacent object stages 120 is 5cm, it should be noted that the size of the airing space 110 and the number of the object stages 120 are designed according to the number of airing slices of the pathological section 10, so that the airing efficiency can meet the requirement.
In this embodiment, the film airing device 100 further includes a spiral lifting device 150, the spiral lifting device 150 is connected to the rotating shaft 130 and is used for driving the rotating shaft 130 and the object stage 120 to spirally move along a second direction, the second direction has a component along the first direction, so as to realize the rotary lifting of the object stage 120, and the object stage 120 can move in the film airing space, thereby facilitating the placing and taking out of the slicing plate 300 to the object stage 120. Of course, in other embodiments, the spiral lifting device 150 may be replaced by a lifting hydraulic cylinder, and the inner wall of the cabinet 140 is formed with a spiral guiding groove, and the lifting hydraulic cylinder drives the rotating shaft to lift and lower so as to drive the object stage 120 to spirally lift and lower along the spiral guiding groove, so as to lift and lower the object stage 120 in the airing space 110.
In this embodiment, the film airing device 100 includes a cabinet 140, a film airing space 110 is provided in the cabinet 140, a first opening 141 and a second opening 142 are provided on the cabinet 140, the first opening 141 is used for allowing the slicing plate 300 to enter the film airing space 110, the second opening 142 is used for allowing the slicing plate 300 to leave the film airing space 110, the stage 120 can spirally move along a third direction, the second direction is the same as the third direction, so as to move the slicing plate 300 from the first opening 141 to the second opening 142, the third direction has a component along the first direction, and the placing and taking out of the slicing plate 300 to the film airing space 110 can be realized. Of course, in other embodiments, the cabinet 140 may also be provided with a third opening or other openings, the openings are configured to enable the placing and taking out of the slicing plate 300 into the airing space 110, or only one opening is provided in the cabinet 140, so as to meet the placing and taking out requirements of the slicing plate 300.
In the present embodiment, the first opening 141 is closer to the gas purifying device 200 than the second opening 142, so that the gas flow on the side of the first opening 141 is larger, and the drying efficiency of the pathological section 10 in the drying space 110 is higher.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (12)
1. A pathological section airing method is characterized by comprising the following steps:
providing a pathological section and a slicing plate, and placing the pathological section on the slicing plate;
placing the slicing plate in a slicing space for slicing;
filtering and discharging the gas in the airing sheet space.
2. The pathological section airing method according to claim 1, wherein the step of placing the slicing plate in airing in an airing space specifically comprises the steps of:
providing a film airing device with the film airing space;
and arranging the slicing plates in the slicing space at intervals along a first direction.
3. The pathological section airing method according to claim 2, wherein the airing device comprises an object stage, a plurality of object stages and a cabinet body, the cabinet body is hollow to form the airing space, the object stage is used for placing the slicing plate, the object stages are arranged in the airing space, the rotating shafts extend along the first direction, the object stages are connected with the rotating shafts, and the object stages are arranged in a step shape around the rotating shafts, so that gaps are formed between the adjacent object stages in the first direction.
4. The pathological section airing method according to claim 3, wherein the airing device further comprises a spiral lifting device, the spiral lifting device is connected with the rotating shaft and is used for driving the rotating shaft to spirally move along a second direction, and the second direction has a component along the first direction.
5. The pathological section airing method according to claim 3, wherein a first opening and a second opening are formed in the cabinet body, the first opening is used for allowing the slicing plate to enter the airing space, the second opening is used for allowing the slicing plate to leave the airing space, the stage can move spirally along a third direction to move the slicing plate from the first opening to the second opening, and the third direction has a component along the first direction.
6. The pathological section airing method according to claim 1, wherein the step of filtering and exhausting the gas in the airing space comprises:
and providing a gas purification device, wherein the gas purification device sucks the gas in the airing piece space, filters the gas and then discharges the gas.
7. The pathological section airing method according to claim 6, wherein the gas purifying device comprises a filter and a pumping mechanism, the filter is used for filtering gas and is connected with the pumping mechanism, and the pumping mechanism is used for pumping the gas outdoors.
8. The pathological section airing method according to claim 1, wherein the step of filtering and exhausting the gas in the airing space further comprises the steps of:
and detecting the concentration of harmful volatile gas in the gas to judge the filtering effect of the gas.
9. The pathological section airing method according to claim 1, further comprising the following steps after the step of filtering and exhausting gas in the airing space:
taking out the slicing plate after airing from the airing space;
providing an archive box, and filing the pathological section from the section plate into the archive box.
10. The utility model provides a pathological section dries in air piece cabinet which characterized in that includes: the pathological section air-drying device comprises an air-drying piece space, the air-drying piece space is used for placing pathological sections, the gas purification device comprises a filter and an air exhaust mechanism, the filter is used for filtering gas in the air-drying piece space and is connected with the air exhaust mechanism, and the air exhaust mechanism is used for sucking the gas outdoors.
11. The pathological section airing cabinet according to claim 10, wherein the gas purifying device further comprises a filter chamber, the filter chamber is communicated with the airing space, and the filter comprises a first filter member, and the first filter member is arranged between the filter chamber and the airing space.
12. The pathological section airing cabinet according to claim 11, wherein the air pumping mechanism includes an air tube and an air pumping member, one end of the air tube is communicated with the filtering chamber, the other end of the air tube is communicated with the outside, the air pumping member is connected to the air tube and is used for pumping the air in the air tube to the outside, and the filter further includes a second filtering member, and the second filtering member is disposed on the air tube.
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| CN113998287A (en) * | 2021-11-03 | 2022-02-01 | 上海市浦东新区周浦医院(上海健康医学院附属周浦医院) | Pathology are with airing integrated transfer device of piece board |
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| CN111336776B (en) | 2021-11-16 |
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