Novel microscope

Abstract

The utility model discloses a novel microscope, which is characterized in that an air inlet end of an air blowing mechanism is arranged on one side of an objective table of a microscope main body, and the air blowing mechanism works to extract air from the objective table. By means of the mode, it is avoided that medical staff inhale harmful gas when observing biological tissue slices through a microscope, and the working environment of the medical staff is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microscopic devices, in particular to a new type of microscope. Background Art

[0002] After the biological tissue section is stained, it needs to be soaked in xylene solvent, and then neutral gum is used as a mounting medium for mounting. At present, when medical staff in the hospital pathology department observe biological tissue sections through a microscope, most of the biological tissue sections are located below the front of the mouth and nose. The biological tissue sections or immunohistochemical sections that are not completely dry after mounting will emit harmful gases such as xylene. These harmful gases cannot be completely blocked by masks, and long-term inhalation of these harmful gases by medical staff will affect the health of medical staff. Content of the Utility Model

[0003] The utility model provides a new type of microscope, which is used to solve the technical problem that medical staff inhale harmful gases when observing biological tissue sections through a microscope.

[0004] The utility model is realized through the following technical solutions:

[0005] The utility model provides a new type of microscope, including: a microscope main body and a blower mechanism. The air inlet end of the blower mechanism is arranged on one side of the stage of the microscope main body. When the blower mechanism works, gas is drawn away from the stage.

[0006] Further, at least one air hole is provided on the stage, and the air hole is communicated with the air inlet end of the blower mechanism. When the blower mechanism works, gas is drawn downward from the area above the stage.

[0007] Further, the air hole is arranged on the pore wall of the light-transmitting hole of the stage.

[0008] Further, the air holes are evenly distributed on the pore wall of the light-transmitting hole of the stage.

[0009] Further, a first air passage and a second air passage are further provided on the stage. The first air passage is an annular air passage. The inner side wall of the first air passage is communicated with the air hole, the outer side wall of the first air passage is communicated with the second air passage, and the second air passage is communicated with the air inlet end of the blower mechanism.

[0010] Further, the new type of microscope further includes: a first trachea. One end of the first trachea is communicated with the second air passage, and the other end of the first trachea is communicated with the air inlet end of the blower mechanism.

[0011] Further, the air blowing mechanism includes: an upper housing, a lower housing, and a driving assembly. The upper housing is connected to the lower housing. The upper housing is provided with an air inlet and an air outlet, and the air inlet is communicated with the air outlet. The first air pipe is communicated with the air inlet. The driving end of the driving assembly is located in the lower housing, and the execution end of the driving assembly is located in the upper housing.

[0012] Further, the driving assembly includes: a first impeller, an electronic control board, and a driving motor. The first impeller is arranged in the upper housing. The driving motor and the electronic control board are both arranged in the lower housing. The electronic control board is electrically connected to the driving motor. The first impeller is sleeved on the transmission shaft of the driving motor.

[0013] Further, the driving assembly further includes: a second impeller. The second impeller is arranged in the upper housing. The second impeller is sleeved on the transmission shaft of the driving motor, and the second impeller is located below the first impeller.

[0014] Further, the new microscope further includes: a lifting member, and the lifting member is connected to the lower housing.

[0015] Advantages of the present utility model:

[0016] Compared with the prior art, the new microscope proposed by the present utility model inhales and discharges the harmful gases generated by the biological tissue section through the air blowing mechanism, avoiding the medical staff from inhaling harmful gases when observing the biological tissue section through the microscope, and improving the working environment of the medical staff.

[0017] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present utility model more obvious and understandable, the following specific preferred embodiments are given and described in detail as follows. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a new microscope according to an embodiment of the present utility model;

[0019] Figure 2 It is a schematic side view structure diagram of a stage in a new microscope according to an embodiment of the present utility model;

[0020] Figure 3 It is Figure 2 A sectional view taken along the line A-A of the stage shown;

[0021] Figure 4 It is a schematic diagram of the overall structure of an air blowing mechanism in a new microscope according to an embodiment of the present utility model;

[0022] Figure 5 Schematic diagram of the internal structure of the air blowing mechanism in a new type of microscope according to an embodiment of the present invention.

[0023] Explanation of reference numerals:

[0024] 1. Microscope main body; 11. Stage; 111. Light transmission hole; 112. Air hole; 113. First air duct; 114. Second air duct; 2. Air blowing mechanism; 21. Upper housing; 211. Air inlet; 212. Air outlet; 213. Air blowing chamber; 22. Lower housing; 221. Air guiding groove; 222. Accommodation cavity; 23. Driving assembly; 231. First impeller; 232. Second impeller; 233. Driving motor; 24. Electric control board; 3. Lifting member; 4. First air pipe; 5. Second air pipe; 6. Filter layer. Specific embodiments

[0025] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 a limitation of the present invention.

[0028] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0029] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" shall be understood in a broad sense. For example, it can be a connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0031] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0032] Please refer to Figures 1 to 5 , the present utility model provides a new type of microscope, including: a microscope main body 1 and a blast mechanism 2. The air inlet end of the blast mechanism 2 is arranged on one side of the stage 11 of the microscope main body 1. When the blast mechanism 2 works, gas is drawn away from the stage 11.

[0033] During actual use, medical staff place a biological tissue section on the stage 11. The blast mechanism 2 is arranged on the left or right side of the stage 11. When the blast mechanism 2 works, the harmful gas generated by the biological tissue section is drawn away from the area where the stage 11 is located and discharged outward, so as to prevent medical staff from inhaling harmful gas when observing the biological tissue section through the microscope.

[0034] Compared with the prior art, the novel microscope proposed by the present utility model inhales and discharges the harmful gases generated by the biological tissue section through the air blowing mechanism 2, avoiding the medical staff from inhaling harmful gases when observing the biological tissue section through the microscope, and improving the working environment of the medical staff.

[0035] Please refer to Figure 1 , at least one air hole 112 is provided on the stage 11, and the air hole 112 is communicated with the air inlet end of the air blowing mechanism 2. When the air blowing mechanism 2 works, the gas is drawn downward from the area above the stage 11.

[0036] Specifically, when the medical staff places the biological tissue section on the stage 11 and the air blowing mechanism 2 works, a negative pressure is formed at the air hole 112, sucking the harmful gases generated by the biological tissue section into the air blowing mechanism 2 and discharging them outward. At the same time, it avoids the corrosive gas generated by the biological tissue section from corroding the microscope and prolongs the service life of the microscope.

[0037] In one embodiment, a filter net (not shown in the figure) is sleeved on the air hole 112 to prevent impurities from blocking the air hole 112.

[0038] Please refer to again Figure 1 , the air hole 112 is provided on the pore wall of the light-transmitting hole 111 of the stage 11.

[0039] Please refer to again Figure 1 , the air holes 112 are evenly distributed on the pore wall of the light-transmitting hole 111 of the stage 11.

[0040] Specifically, the air holes 112 are evenly distributed on the pore wall of the light-transmitting hole 111 of the stage 11. When the gas above the stage 11 is drawn downward, a uniform air flow field is formed, enabling the biological tissue section to be adsorbed at the light-transmitting hole 111 of the stage 11, avoiding the movement of the biological tissue section caused by uneven air flow, and enabling the medical staff to observe clear and stable images when observing the biological tissue section through the microscope.

[0041] Please refer to Figures 1 to 3 , a first air passage 113 and a second air passage 114 are further provided on the stage 11. The first air passage 113 is an annular air passage. The inner side wall of the first air passage 113 is communicated with the air hole 112, and the outer side wall of the first air passage 113 is communicated with the second air passage 114. The second air passage 114 is communicated with the air inlet end of the air blowing mechanism 2.

[0042] Specifically, the side wall of the first air passage 113 is communicated with the air hole 112. When the air blowing mechanism 2 works, the harmful gases are collected at the first air passage 113 through the air hole 112 and then enter the air blowing mechanism 2 through the second air passage 114, improving the efficiency of extracting the harmful gases from the stage 11.

[0043] Please refer to Figure 1, the new microscope further includes: a first air duct 4, one end of the first air duct 4 is communicated with the second air passage 114, and the other end of the first air duct 4 is communicated with the air inlet end of the air blowing mechanism 2.

[0044] Please refer to Figure 4 and Figure 5 , the air blowing mechanism 2 includes: an upper housing 21, a lower housing 22 and a driving assembly 23. The upper housing 21 is connected to the lower housing 22. The upper housing 21 is provided with an air inlet 211 and an air outlet 212, the air inlet 211 and the air outlet 212 are communicated, the first air duct 4 is communicated with the air inlet 211, and the driving end of the driving assembly 23 is located in the lower housing 22, and the executing end of the driving assembly 23 is located in the upper housing 21.

[0045] Specifically, a blower chamber 213 is provided in the upper housing 21. The air inlet 211 and the air outlet 212 are both communicated with the blower chamber 213, and the executing end of the driving assembly 23 is located in the blower chamber 213. A receiving cavity 222 is provided in the lower housing 22, and the driving end of the driving assembly 23 is located in the receiving cavity 222. When the air blowing mechanism 2 works, the executing end of the driving assembly 23 forms a negative pressure in the blower chamber 213, so that the harmful gas on the stage 11 sequentially passes through the air holes 112, the first air passage 113, the second air passage 114, the first air duct 4 and the air inlet 211 and enters the blower chamber 213, and is discharged outward from the air outlet 212.

[0046] Please refer to Figure 5 , the driving assembly 23 includes: a first impeller 231, an electronic control board 24 and a driving motor 233. The first impeller 231 is arranged in the upper housing 21, the driving motor 233 and the electronic control board 24 are both arranged in the lower housing 22, the electronic control board 24 is electrically connected to the driving motor 233, and the first impeller 231 is sleeved on the transmission shaft of the driving motor 233.

[0047] Specifically, the first impeller 231 is located in the blower cavity. The driving motor 233 drives the first impeller 231 to form a negative pressure in the blower chamber 213, so that the harmful gas on the stage 11 sequentially passes through the air holes 112, the first air passage 113, the second air passage 114, the first air duct 4 and the air inlet 211 and enters the blower chamber 213, and is discharged outward from the air outlet 212. The driving motor 233 and the electronic control board 24 are both arranged in the lower housing 22, the electronic control board 24 is sleeved on the transmission shaft of the driving motor 233, and the first impeller 231 is arranged in the blower chamber 213 of the upper housing 21, so that the structural layout of the air blowing mechanism 2 is compact.

[0048] Please refer to again Figure 5 , in an embodiment, a plurality of air guiding grooves 221 are provided on the lower housing 22, and the air guiding grooves 221 enable the receiving cavity 222 to ventilate with the outside, so as to take away the heat generated by the electronic control board 24 and the driving motor 233.

[0049] Please refer to againFigure 5 The driving assembly 23 further includes: a second impeller 232 disposed within the upper housing 21. The second impeller 232 is sleeved on the transmission shaft of the driving motor 233 and is located below the first impeller 231.

[0050] Specifically, when the driving motor 233 drives the first impeller 231 and the second impeller 232 to rotate, the harmful gases on the stage 11 sequentially pass through the air holes 112, the first air passage 113, the second air passage 114, the first air pipe 4, and the air inlet 211 and enter the air blowing chamber 213. Under the guidance of the blades of the first impeller 231, the gas is guided to the blades of the second impeller 232, so that the gas is accelerated and discharged from the air outlet 212 under the action of the second impeller 232, improving the efficiency of extracting the harmful gases from the stage 11.

[0051] Please refer to Figure 4 The new microscope further includes: a filter layer 6 embedded in the air outlet 212 to filter the gas, so that the gas discharged outward is clean. In this embodiment, the filter layer 6 is made of activated carbon.

[0052] Please refer to Figure 1 The new microscope further includes: a lifting member 3 connected to the lower housing 22.

[0053] Specifically, the lifting member 3 is electrically connected to a controller (not shown in the figure), and the adjusting member of the stage 11 is electrically connected to the controller. When the stage 11 is adjusted for lifting, the controller controls the lifting height of the lifting member 3 to lift the air blowing mechanism 2 to cooperate with the lifting of the stage 11.

[0054] Please refer to again Figure 1 The new microscope further includes: a second air pipe 5 sleeved on the air outlet 212, so that the gas discharged from the air outlet 212 is discharged outward through the second air pipe 5 instead of escaping everywhere, so as to keep the experimental environment clean.

[0055] Compared with the prior art, the new microscope proposed by the present utility model sucks in and discharges the harmful gases generated by the biological tissue section through the air blowing mechanism 2, avoiding medical staff from inhaling harmful gases when observing the biological tissue section through the microscope and improving the working environment of medical staff.

[0056] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A new type of microscope, characterized in that: include: A microscope body and a blower mechanism, wherein the air inlet end of the blower mechanism is arranged on one side of the stage of the microscope body, and the blower mechanism works to extract gas from the stage; At least one air hole is provided on the stage, and the air hole is connected to the air inlet end of the blowing mechanism. When the blowing mechanism is in operation, the gas is drawn downward from the area above the stage; The air hole is arranged on the hole wall of the light-transmitting hole of the stage; The air holes are evenly distributed on the hole wall of the light-transmitting hole of the stage.

2. The novel microscope according to claim 1, characterized in that: The stage is also provided with a first air duct and a second air duct, wherein the first air duct is an annular air duct, the inner wall of the first air duct is connected to the air hole, the outer wall of the first air duct is connected to the second air duct, and the second air duct is connected to the air inlet end of the blowing mechanism.

3. The novel microscope according to claim 2, characterized in that: The novel microscope further comprises: a first air tube, one end of which is connected to the second airway, and the other end of which is connected to the air inlet end of the blowing mechanism.

4. The novel microscope according to claim 3 is characterized in that: The blowing mechanism includes: an upper shell, a lower shell and a driving assembly, the upper shell is connected to the lower shell, the upper shell is provided with an air inlet and an air outlet, the air inlet is connected to the air outlet, the first air pipe is connected to the air inlet, the driving end of the driving assembly is located in the lower shell, and the executing end of the driving assembly is located in the upper shell.

5. The novel microscope according to claim 4 is characterized in that: The driving assembly includes: a first impeller, an electric control board and a driving motor, the first impeller is arranged in the upper shell, the driving motor and the electric control board are both arranged in the lower shell, the electric control board is electrically connected to the driving motor, and the first impeller is sleeved on the transmission shaft of the driving motor.

6. The novel microscope according to claim 5, characterized in that: The driving assembly further includes: a second impeller, the second impeller is disposed in the upper housing, the second impeller is sleeved on the transmission shaft of the driving motor, and the second impeller is located below the first impeller.

7. The novel microscope according to claim 4, characterized in that: The novel microscope further comprises: a lifting member, wherein the lifting member is connected to the lower shell.

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