Drying and disinfecting device for frozen sample support

Abstract

The utility model discloses a drying and sterilizing device for a frozen sample support, and belongs to the technical field of medical sterilizing equipment. The device comprises a shell, a plurality of drawers and a drying and disinfecting mechanism, one side of the shell is open, the plurality of drawers are inserted into the shell through the open side of the shell, and a drying and disinfecting mechanism is arranged in the shell; a plurality of mounting chambers are arranged in the shell and are horizontally arranged in the shell; the drawer is mounted in the mounting chamber in a pluggable manner; a water passing through groove is formed in the bottom of the drawer, and the width of the water passing through groove is smaller than the diameter of the frozen sample support; a plurality of bearing parts are arranged in the drawer, the bearing parts are arranged at intervals in the same linear direction, and the distance between every two adjacent bearing parts is smaller than the diameter of the frozen sample support, so that when the frozen sample support is placed in the drawer, the frozen sample support is obliquely arranged between the bearing parts. According to the device, melting water cannot remain on the frozen sample support, other frozen sample supports are prevented from being splashed and wetted, and the drying and disinfecting efficiency of the frozen sample support is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical disinfection equipment technical field especially, relates to a kind of dry disinfection device of frozen sample tray. BACKGROUND

[0002] In daily work of pathology department, clinical frozen section examination is often encountered, and fresh tissues cut during operation are sent to pathology department for the purpose of quickly deciding further operation mode of surgeon, and single sample is generally required to be diagnosed within 30 minutes to feed back to clinical operating room;After pathology technician receives sample, it is cut into appropriate size and placed on frozen sample tray, and embedding glue is used to quickly freeze to appropriate hardness in frozen section machine, so that special blade is used to cut into thin sheet with thickness of about 5-10 microns;Since frozen sample tray must be dry and clean before use, and clean and dry after use, the qualified use of frozen sample tray must be ensured at all times;Pathology frozen section technology is to freeze fresh tissue quickly by using low temperature, and embedding glue is generally used to freeze fresh tissue placed on frozen sample tray, if frozen sample tray is not dry enough, ice crystals generated by frozen sample tray will affect adhesion of embedding glue and frozen sample tray, affect section, and also affect the morphology of tissue;At the same time, frozen sample tray contacted with fresh tissue is generally contaminated, so disinfection is needed to avoid cross contamination and ensure safety of clinical sample technician.

[0003] At present, the manual disinfection and drying method of frozen sample tray used in most pathology departments is to immerse in 75% alcohol for 5-30 minutes, and then take out one by one for natural drying, which is relatively cumbersome and time-consuming, and low in efficiency, and when the number of samples is large and the one-time use of frozen sample tray is not enough, the used frozen sample tray of previous sample must be quickly dried by using hair dryer for recycling;When using existing disinfection device to disinfect frozen sample tray, water melted from frozen sample tray will accumulate on the bracket, so that water is accumulated at the bottom of frozen sample tray for a long time, and since the brackets of some frozen sample trays are arranged vertically, water melted from frozen sample tray on upper bracket will drip to lower frozen sample tray, so that the disinfection process of lower frozen sample tray is prolonged, resulting in low drying and disinfection efficiency, so it can be seen that the existing frozen sample tray is easy to accumulate water and splash wet, resulting in low drying and disinfection efficiency. CONTENT OF UTILITY MODEL

[0004] The utility model provides a kind of dry disinfection device of frozen sample tray, to solve the problem of low drying and disinfection efficiency of frozen sample tray in prior art.

[0005] The utility model provides a kind of dry disinfection device of frozen sample tray, including shell, multiple drawers and drying disinfection mechanism, one side of the shell has opening, multiple the drawer is inserted in the shell by the opening, the drying disinfection mechanism is equipped in the shell,

[0006] The housing is provided with a plurality of mounting chambers, which are arranged horizontally within the housing.

[0007] The drawer is pluggable and installed in the installation chamber. The bottom of the drawer is provided with a water-passing groove, the width of which is smaller than the diameter of the frozen sample holder. The drawer is provided with multiple support parts, which are arranged at intervals along the same straight line. The distance between adjacent support parts is smaller than the diameter of the frozen sample holder, so that when the frozen sample holder is placed in the drawer, it is tilted between the support parts.

[0008] In one embodiment, the support includes at least two columns;

[0009] The two uprights are arranged on opposite sides of the water passage groove, and the two uprights are fixed to the inner bottom surface of the drawer.

[0010] In one embodiment, the top end face of the column is arranged at an angle.

[0011] In one embodiment, the water-passing groove is arranged along the length of the drawer, and the plurality of the support portions are arranged along the length of the drawer.

[0012] In one embodiment, the inner bottom surface of the drawer is arranged at an angle, and the angled bottom of the drawer is provided with a water-passing groove.

[0013] In one embodiment, the bottom of the drawer is provided with two inclined surfaces and the water-passing groove;

[0014] The two inclined surfaces are arranged opposite each other, with a water passage gap between them to form the water passage groove, and the two inclined surfaces enclose each other to form the bottom of the drawer.

[0015] In one embodiment, the drawer wall is provided with a plurality of flow holes in the connection direction of the plurality of mounting chambers.

[0016] In one embodiment, the bottom of the installation chamber is provided with a fixing strip; when the drawer abuts against the fixing strip, a water-permeable gap is formed between the drawer and the bottom of the installation chamber.

[0017] In one embodiment, the housing includes a water tray and a shell;

[0018] The bottom surface and one of the sides of the housing are open, and the housing is detachably mounted on the water receiving tray.

[0019] In one embodiment, the drying and disinfection mechanism includes an air supply component, a heating component, and an ultraviolet disinfection component;

[0020] The outer shell is provided with an air inlet and an air outlet, and the air supply assembly is arranged on the air outlet;

[0021] The heating assembly is fixed in the outer shell;

[0022] When the drawer is installed in the mounting chamber, the drawer and the top of the outer shell leave a space for installing the ultraviolet disinfection assembly, the ultraviolet disinfection assembly is fixed on the top of the outer shell, and the ultraviolet disinfection assembly is aligned with the plurality of drawers.

[0023] From the above technical solution, the utility model has the following advantages:

[0024] The embodiment provides a drying and disinfecting device for a frozen sample holder, wherein the plurality of drawers are installed in the plurality of mounting chambers, the bottom of the drawer is provided with a water passing through groove, the groove width of the water passing through groove is smaller than the diameter of the frozen sample holder, the drawer is provided with a plurality of supporting parts, the plurality of supporting parts are arranged at intervals along the same straight line direction, when the frozen sample holder is placed on the water passing through groove, the frozen sample is arranged at an inclination between the adjacent supporting parts, the melting water of the frozen sample holder can flow out from the water passing through groove to the bottom of the respective mounting chamber along the inclined surface, and the water cannot accumulate on the frozen sample holder; since the mounting chambers are horizontally arranged, the melting water in each mounting chamber cannot drip on the frozen sample holder of other mounting chambers, so that the melting water does not splash other frozen sample holders, and the drying and disinfecting efficiency of the frozen sample holder is high. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without paying the creative labor.

[0026] Figure 1 The overall structure schematic diagram of the drying and disinfecting device for the frozen sample holder provided by the embodiment of the utility model;

[0027] Figure 2 The partial cut structure schematic diagram of the drying and disinfecting device for the frozen sample holder provided by the embodiment of the utility model when the frozen sample holder is installed Figure 1 ;

[0028] Figure 3 The partial cut structure schematic diagram of the drying and disinfecting device for the frozen sample holder provided by the embodiment of the utility model when the frozen sample holder is installed Figure 2 ;

[0029] Figure 4 The overall structure schematic diagram of the shell provided by the embodiment of the utility model;

[0030] Figure 5 The partial cut structure schematic diagram of the drying and disinfecting device of the frozen sample holder provided by the embodiment of the utility model;

[0031] Figure 6 The overall structure schematic diagram of the drawer when the drawer is installed with the frozen sample holder provided by the embodiment of the utility model;

[0032] Figure 7 The structure schematic diagram of the ultraviolet disinfection assembly provided by the embodiment of the utility model.

[0033] Reference signs:

[0034] 1, the shell; 10, the shell; 100, the air inlet; 11, the water pan; 12, the support plate; 13, the installation chamber; 14, the fixed strip;

[0035] 2, the drawer; 20, the water passing gap; 21, the panel; 22, the inclined strip; 220, the water passing through groove; 23, the side plate; 230, the flow passing through hole; 24, the supporting part; 240, the stand column; 25, the partition plate;

[0036] 3, the drying and disinfecting mechanism; 30, the air supply assembly; 31, the heating assembly; 32, the ultraviolet disinfection assembly;

[0037] 4, the control assembly; 40, the LED touch screen switch; 41, the total power button; 42, the display screen;

[0038] 5, the frozen sample holder. DETAILED DESCRIPTION

[0039] The drying and disinfecting device of the frozen sample holder provided by the embodiment of the utility model aims at solving the technical problem of low drying and disinfecting efficiency of the prior art.

[0040] In order to make the utility model purposes, features, advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the embodiments described below are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0041] Please refer to Figures 1 to 7 The drying and disinfecting device of the frozen sample holder 5 provided by the utility model comprises a shell 1, a plurality of drawers 2 and a drying and disinfecting mechanism 3 for drying and disinfecting the plurality of drawers 2.

[0042] The shell 1 has an opening on one side, and a plurality of drawers 2 are inserted into the shell 1 through the opening. The shell 1 is provided with a drying and disinfecting mechanism 3.

[0043] The shell 1 is provided with a plurality of installation chambers 13, which are horizontally arranged in the shell 1.

[0044] The drawer 2 is inserted into the installation chamber 13, and the inclined bottom of the drawer 2 is provided with a water passing through groove 220. The groove width of the water passing through groove 220 is smaller than the diameter of the frozen sample holder 5. The drawer 2 is provided with a plurality of supporting portions 24, which are arranged at intervals along the same straight line direction. The distance between adjacent supporting portions 24 is smaller than the diameter of the frozen sample holder 5, so that when the frozen sample holder 5 is placed in the drawer 2, the frozen sample holder 5 is arranged between adjacent supporting portions 24.

[0045] In the working process of the embodiment, when the frozen sample holder 5 is placed on the water passing through groove 220, the frozen sample holder 5 will be arranged between adjacent supporting portions 24, until all the frozen sample holders 5 are placed in the drawer 2. Then the drawer 2 is inserted into the shell 1, and the drying and disinfecting mechanism 3 is started to dry and disinfect. The melting water of the frozen sample holder 5 will flow out from the water passing through groove 220 to the bottom of the installation chamber 13 along the inclined surface of the frozen sample holder 5. The melting water in the installation chamber 13 will evaporate with the drying of the drying and disinfecting mechanism 3, thereby completing the drying and disinfecting of the plurality of frozen sample holders 5.

[0046] As can be seen from the above working process, when the frozen sample holder 5 is placed between the two supporting portions 24 of the drawer 2, the front side of the frozen sample holder 5 will abut against the supporting portion 24 located in front of it, and the rear side of the frozen sample holder 5 will abut against the supporting portion 24 located in the rear side of it, so that the entire frozen sample holder 5 is arranged in an inclined state. After being inclined, the melting water drainage speed of the frozen sample holder 5 is accelerated, and the water accumulation on the frozen sample holder 5 is avoided, so that the disinfection efficiency of the frozen sample holder 5 is high. Moreover, since the installation chambers 13 are horizontally arranged, the melting water in each installation chamber 13 will not drip onto other frozen sample holders 5 in other installation chambers 13, so that the melting water will not splash other frozen sample holders 5, and the disinfection efficiency of the frozen sample holders 5 is high.

[0047] Compared with the prior art, the embodiment has the advantages that manual disinfection is not required. During the drying and disinfecting process of the entire frozen sample holder 5 in the device, the melting water of the frozen sample holder 5 will only flow to the bottom of the respective installation chamber 13, and the melting water will not splash other frozen sample holders 5, thereby avoiding the problem that the disinfection process of the lower frozen sample holders 5 is prolonged, effectively improving the disinfection efficiency of the frozen sample holders 5, and enabling efficient, convenient, batch, and safe drying and disinfection of the frozen sample holders 5.

[0048] In a specific embodiment, further provided is the structure that can be achieved by the supporting portion 24, such asFigure 6 As shown, the supporting part includes at least two columns 240; the two columns 240 are arranged on opposite sides of the water passing through groove 220, and are fixedly installed on the inner bottom surface of the drawer 2. The connecting line direction of the two columns 240 is perpendicular to the length direction of the drawer 2. After the frozen sample holder 5 is placed, the bottom of the frozen sample holder 5 abuts against the bottom of the two columns 240 on the front side, and the top of the frozen sample holder 5 abuts against the top of the two columns 240 on the back side, so as to achieve the inclined installation of the entire frozen sample holder 5.

[0049] Based on the above embodiment, in order to avoid damage to the frozen sample holder 5 during installation, as shown in Figure 6 As shown, the top end surface of the column 240 is arranged obliquely. When the frozen sample holder 5 is placed, the contact area between the frozen sample holder 5 and the top end surface of the column 240 is large. Even if the frozen sample holder 5 collides with the column 240, the large contact area can disperse and reduce the collision stress, reducing the possibility of damage to the frozen sample holder 5.

[0050] In a specific embodiment, in order to accelerate the outflow of the melt water of the frozen sample holder 5, as shown in Figure 6 As shown, the inner bottom surface of the drawer 2 is arranged obliquely. The inclined bottom of the drawer 2 is provided with a water passing through groove 220. The melt water of the frozen sample holder 5 will first flow along the inclined surface of the frozen sample holder 5 to the inner bottom surface of the drawer 2, and then flow out from the water passing through groove 220 along the inclined surface of the inner bottom surface.

[0051] In an embodiment, as shown in Figure 6 In order to reduce the residence time of the melt water of the frozen sample holder 5 in the water passing through groove 220, the water passing through groove 220 is arranged along the length direction of the drawer 2, and the plurality of supporting parts 24 are arranged at a predetermined interval along the length direction of the drawer 2, that is, the bottom of the frozen sample holder 5 installed along the length direction of the drawer 2 is provided with the water passing through groove 220 arranged along the length direction of the drawer 2. The melt water of the frozen sample holder 5 can quickly flow along the inclined surfaces on both sides to the water passing through groove 220 below, reducing the flow path of the melt water of the frozen sample holder 5, greatly reducing the residence time of the melt water in the drawer 2, and reducing the possibility of repeated wetting of the frozen sample holder 5 by the melt water.

[0052] In an embodiment, as shown in Figure 6 Further, the structure of the water passing through groove 220 is provided. The bottom of the drawer 2 is provided with the inclined surfaces of the two inclined strips 22 and the water passing through groove 220. The inclined surfaces of the two inclined strips 22 are arranged oppositely, and a water passing gap is left between the two inclined surfaces to form the water passing through groove 220. The two inclined surfaces enclose the bottom of the drawer 2.

[0053] In a specific embodiment, as shown in Figure 6As shown, in order to improve the drying and disinfecting efficiency, a plurality of through-flow holes 230 are arranged on the wall surface of the drawer 2 in the connecting direction of the plurality of installation chambers 13. In a specific implementation, the through-flow holes 230 can form a circulating hot air flow among the plurality of drawers 2, and the drying and disinfecting of the plurality of drawers 2 is higher.

[0054] Based on the above embodiments, as Figure 6 As shown, further provided is an achievable structure of the drawer 2. The drawer 2 includes a panel 21 with a handle, two inclined strips 22, and at least two side plates 23. The two side plates 23, the two inclined strips 22, and the panel 21 enclose a space for placing the frozen sample holder 5. The inclined surfaces of the two inclined strips 22 are oppositely arranged, and a water passing gap is left between the inclined surfaces of the two inclined strips 22 to form a water passing through groove 220, that is, the two inclined strips 22 enclose the bottom of the drawer 2. A column 240 is respectively arranged on the two inclined strips 22, and the columns 240 on the two inclined strips 22 form a supporting part 24. The two side plates 23 are oppositely arranged, and the side plate 23 is fixedly arranged on the adjacent inclined strip 22. The side plate 23 is provided with a plurality of uniformly arranged through-flow holes 230, that is, the two side plates 23 form the side of the drawer 2. In a specific implementation, the frozen sample holder 5 is supported on the inclined strip 22, and the frozen sample holder 5 is arranged in an inclined manner through the column 240.

[0055] In a specific embodiment, further provided is an achievable structure of the shell 1, as Figures 2 to 5 As shown, the shell 1 includes a water pan 11 and a shell 10. The bottom surface and one side surface of the shell 10 are open. The shell 10 is detachably arranged on the water pan 11. The inner bottom surface of the water pan 11 is fixedly provided with a plurality of fixing strips 14. In a specific implementation, the water pan 11 can be detached from the shell 1. On one hand, the water accumulated on the water pan 11 can be poured out. On the other hand, the maintenance of the water pan 11 is facilitated.

[0056] In an embodiment, as Figure 4 As shown, the side wall of the shell 10 is provided with a support plate 12 extending inward. The bottom of the support plate 12 is provided with an anti-skid base for stably fixing the instrument. The water pan 11 is detachably plug-in arranged at the bottom of the shell 10 through the support plate 12.

[0057] In an embodiment, as Figure 5 As shown, in order to facilitate the plug-in arrangement of the drawer 2, the adjacent installation chambers 13 are separated by a partition plate 25. In a specific plug-in arrangement of the drawer 2, the drawer 2 only needs to be arranged at the position between the two partition plates 25, and the plug-in arrangement is facilitated.

[0058] In one specific embodiment, in order to prevent meltwater from flowing back into the bottom of drawer 2, a fixing strip 14 is provided at the bottom of the mounting chamber 13; when drawer 2 abuts against fixing strip 14, a water-permeable gap 20 is formed between drawer 2 and the bottom of mounting chamber 13. In specific implementation, meltwater at the bottom of outer shell 1 and drawer 2 have a water-permeable gap 20, making it difficult for meltwater to flow back into the bottom of drawer 2.

[0059] In one embodiment, to ensure the drawer 2 is securely inserted, such as Figure 5 As shown, each installation chamber 13 has at least two fixing strips 14. The two fixing strips 14 are arranged along the insertion direction of the drawer 2. There is an installation gap between adjacent fixing strips 14. The arrangement of the two fixing strips 14 can ensure that the drawer 2 has sufficient support when it is inserted, and the installation gap between the two fixing strips 14 can ensure that there is enough space for the melted water to spread evenly.

[0060] In one specific embodiment, a feasible structure for the drying and sterilization mechanism 3 is further provided, such as... Figure 2 , Figure 3 and Figure 7 As shown, the drying and disinfection mechanism 3 includes an air supply component 30, a heating component 31, and an ultraviolet disinfection component 32. The air supply component 30, the heating component 31, and the ultraviolet disinfection component 32 are all fixed inside the outer shell 1. In specific implementation, the heating component 31 and the ultraviolet disinfection component 32 heat, dry, and disinfect each drawer 2. The heating component 31, together with the air supply component 30, forms an air circulation inside the outer shell 1, resulting in a good drying and disinfection effect.

[0061] In one embodiment, the heating assembly 31 includes a heating shell, a heating tube disposed inside the heating shell, a heating circuit, and an air supply assembly 30. The heating shell is connected to the air inlet 100 of the outer shell 1. The heating shell is provided with a hot air outlet, and the hot air outlet forms an elongated outlet on the upper and lower sides of the side wall of the heating shell. The heating tube is electrically connected to the heating circuit. The air supply assembly 30 sends out the hot air from the heating tube through a fan. In specific implementation, the user controls the heating circuit to turn the heating tube on and off. The heating tube heats and dries the inside of the drawer 2, and forms an air circulation in the outer shell 1 through the air supply assembly 30, resulting in a better disinfection effect.

[0062] In an embodiment, when the drawer 2 is installed in the installation chamber 13, the drawer 2 and the top of the shell 1 are left with a space for installing the ultraviolet disinfection assembly 32, the ultraviolet disinfection assembly 32 is fixed to the top of the shell 1, the ultraviolet disinfection assembly 32 is aligned with the plurality of drawers 2, the ultraviolet disinfection assembly 32 includes an ultraviolet lamp, a lamp holder, a fixing frame assembly, and a protective net, the ultraviolet lamp is installed on the lamp holder through the fixing frame assembly such as a rubber frame and a limiting frame, and the protective net is sleeved outside the ultraviolet lamp group. In specific implementation, the ultraviolet lamp group can emit ultraviolet rays, the ultraviolet rays irradiate into each drawer 2, ultraviolet disinfection is achieved, the protective net protects the ultraviolet lamp, and the protective net is detachable, facilitating wiping and replacing the ultraviolet lamp.

[0063] In an embodiment, in order to facilitate operation, the shell 1 further integrally has a control assembly 4, the control assembly 4 includes a controller, an LED touch screen switch 40, a total power button 41, and a display screen 42, the controller is electrically connected with the LED touch screen switch, the total power button, and the display screen, the LED touch screen switch, the total power button, and the display screen are all arranged on the surface of the shell 1, the LED touch screen switch can start a quick (15 min) drying and disinfection mode when being pressed for 3 seconds, and can start a standard (60 min) drying and disinfection mode when being pressed for 1 second, the LED lamp stops working when being dark, and this facilitates operation of a user.

[0064] Based on the above embodiment, a complete working process of a complete structure is provided, a user first connects a power supply, turns on the total power switch, and pulls out an empty drawer 2; then used frozen sample holders 5 are sequentially placed on the drawer 2, the drawer 2 and the frozen sample holders 5 are washed together; then, after the frozen sample holders 5 are washed clean, the drawer 2 with the frozen sample holders 5 is directly pushed into a corresponding position of the instrument; a disinfection and drying mode is selected through the touch screen switch, then a program is run, the inside of the instrument starts to rapidly heat to a specified temperature, after the drying process is completed, the temperature is rapidly reduced to room temperature, then ultraviolet disinfection is started, after the disinfection program is completed, the touch screen button indicator light is turned off, the instrument automatically stops working, the program is completed, the water receiving tray 11 is regularly cleaned, and the power supply is disconnected if the instrument is not used for a long time.

[0065] During the disinfection process, the drawer 2 can be pulled out or pushed in at any time, and the disinfection mode can be restarted at any time. In a specific implementation scheme: the previous disinfection program is not completed, the touch screen switch is double-clicked to end the program, the empty drawer 2 is pulled out, the used frozen sample holders 5 are sequentially placed on the drawer 2, the drawer 2 and the frozen sample holders 5 are washed together, after the frozen sample holders 5 are washed clean, the drawer 2 with the frozen sample holders 5 is directly pushed into a corresponding position of the instrument, the disinfection and drying mode is selected through the touch screen switch, the program is run, the inside of the instrument starts to rapidly heat to a specified temperature, after the drying process is completed, the temperature is rapidly reduced to room temperature, ultraviolet disinfection is started, after the disinfection program is completed, the touch screen button indicator light is turned off, the instrument automatically stops working, the program is completed, the water receiving tray 11 is regularly cleaned, and the power supply is disconnected if the instrument is not used for a long time.

[0066] If the completed drying and disinfecting program of the drawer 2 of the ice sample holder 5 is used, the specific embodiment is: after the last disinfecting program ends or does not end, the drawer 2 containing the ice sample holder 5 that has completed the drying and disinfecting program is directly pulled out, the ice sample holder 5 to be used is taken out, and the empty drawer 2 is pushed back into the instrument.

[0067] Therefore, the ultraviolet disinfection is adopted, efficient sterilization is achieved, the problems of high-frequency replacement of disinfecting alcohol and disinfecting reagent volatilization reduction are solved, batch drying and disinfecting of the ice sample holder 5 can be achieved, the ice sample holder 5 used in the previous case can be washed and quickly dried and disinfected while the specimen slices of the current case are cut, the time can be set, the drying and disinfecting can be achieved by one key, the time is seamlessly connected in the middle, the problem of forgetting to take out for drying is avoided, the eligibility of the ice sample holder 5 before use is ensured at all times, the risk of technical personnel's mistake is reduced, the time of the slice technical personnel is saved, the work efficiency is improved, and the timeliness of the pathological report is indirectly improved.

[0068] The above examples are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

[0069] Finally, it should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations.

Claims

1. A drying and disinfecting device for frozen sample holders, comprising a housing, a plurality of drawers and a drying and disinfecting mechanism; one side of the housing is provided with an opening, the plurality of drawers are inserted into the housing through the opening, and the drying and disinfecting mechanism is arranged in the housing; Characterized in that: A plurality of mounting chambers are arranged in the housing, and the plurality of mounting chambers are arranged horizontally in the housing; The drawer is inserted and pulled out of the mounting chamber, the bottom of the drawer is provided with a water passing through groove, the groove width of the water passing through groove is smaller than the diameter of the frozen sample holder; a plurality of supporting parts are arranged in the drawer, the plurality of supporting parts are arranged along the same straight line direction, the distance between adjacent supporting parts is smaller than the diameter of the frozen sample holder, so that when the frozen sample holder is placed in the drawer, the frozen sample holder is arranged inclinedly between the supporting parts.

2. The drying and disinfecting device of claim 1, wherein, The supporting part comprises at least two columns; Two columns are arranged on opposite sides of the water passing through groove, and the two columns are fixedly arranged on the inner bottom surface of the drawer.

3. The drying and sterilizing apparatus according to claim 2, wherein The top end surface of the column is arranged inclinedly.

4. The drying and sterilizing apparatus as claimed in claim 1, wherein The water passing through groove is arranged along the length direction of the drawer, and the plurality of supporting parts are arranged along the length direction of the drawer.

5. The drying and sterilizing apparatus as claimed in claim 1, wherein The inner bottom surface of the drawer is arranged inclinedly, and the inclined bottom of the drawer is provided with a water passing through groove.

6. The drying and sterilizing apparatus according to claim 5, wherein The bottom of the drawer is provided with two inclined surfaces and the water passing through groove; Two inclined surfaces are arranged oppositely, a water passing gap is left between the two inclined surfaces to form the water passing through groove, and the two inclined surfaces form the bottom of the drawer.

7. The drying and sterilizing apparatus as claimed in claim 1, wherein A plurality of flow through holes are arranged on the wall surface of the drawer in the connection direction of the plurality of mounting chambers.

8. The drying and sterilizing apparatus as claimed in claim 1, wherein The bottom of the mounting chamber is provided with a fixed strip; when the drawer abuts against the fixed strip, the drawer and the bottom of the mounting chamber form a water passing gap.

9. The drying and sterilizing apparatus as claimed in claim 1, wherein The housing comprises a water pan and a shell; The bottom surface and one side surface of the shell are open, and the shell is detachably arranged on the water pan.

10. The drying and disinfecting device of claim 1, wherein, The drying and disinfecting mechanism comprises a air supply assembly, a heating assembly and an ultraviolet disinfecting assembly; The air supply assembly, the heating assembly and the ultraviolet disinfecting assembly are fixedly arranged in the housing.

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