CN111307551A - Multi-functional pathological tissue paraffin section processing apparatus - Google Patents
Multi-functional pathological tissue paraffin section processing apparatus Download PDFInfo
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- CN111307551A CN111307551A CN202010213294.1A CN202010213294A CN111307551A CN 111307551 A CN111307551 A CN 111307551A CN 202010213294 A CN202010213294 A CN 202010213294A CN 111307551 A CN111307551 A CN 111307551A
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- rod
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- outlet pipe
- water outlet
- water storage
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- 239000012188 paraffin wax Substances 0.000 title claims abstract description 31
- 230000001575 pathological effect Effects 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000007872 degassing Methods 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 239000008236 heating water Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000001993 wax Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
Abstract
The invention discloses a multifunctional pathological tissue paraffin section processing device, and particularly relates to the field of laboratory instruments, wherein the device comprises a water storage tank, a degassing mechanism and a baking mechanism; the degassing mechanism comprises a lower water outlet pipe, an upper water storage container, a heating sleeve and a movable frame; one end of the lower water outlet pipe is fixed with the bottom of the water storage tank, and the bottom end of the lower water outlet pipe is provided with a water outlet hole; the inner side of the lower water outlet pipe is provided with a fixing ring, correspondingly, the lower end of the upper water storage container is provided with a water outlet pipe, and the water outlet pipe is sleeved in the lower water outlet pipe and is abutted and contacted with the upper end of the fixing ring; the movable frame comprises a support rod, a transverse slide rail rod and a transverse slide rod, one end of the support rod is fixed to the upper end of the water storage tank, the other end of the support rod is fixed to the lower end of the transverse slide rail rod, a slide rail groove is formed in the inner side of the transverse slide rail rod, and the transverse slide rod is fixed to the side end of the heating sleeve. The invention has the advantages of heating water continuously, thereby facilitating experimenters to carry out film unfolding operation in real time.
Description
Technical Field
The invention relates to the field of laboratory instruments, in particular to a multifunctional pathological tissue paraffin section processing device.
Background
The method which is most widely applied in the conventional preparation technology of paraffin section histology. Paraffin sections are not only used for observing the morphological structure of normal cell tissues, but also are the main methods used by subjects such as pathology and forensic science to study, observe and judge morphological changes of cell tissues, and have been widely used in the study of other subjects. In teaching, most of section specimens observed under a light mirror are prepared by a paraffin section method. The living cells or tissues are colorless and transparent, and various structures among various tissues and in the cells lack contrast, so that the living cells or tissues are not easy to clearly distinguish under a common light mirror; the tissue will die and decay after leaving the body, and the original normal structure is lost, therefore, the tissue is fixed, embedded in paraffin, sliced and stained to avoid the death of cell tissue, and the morphological structure can be clearly identified.
During the process of processing the paraffin section of pathological tissue, the spreading operation of the paraffin section needs to be carried out by utilizing the surface tension of water so as to spread the paraffin section. However, in the actual operation process, some bubbles are dissolved/dissociated in the warm water for the slide, so that bubbles are attached to the lower surface of the slide, and the integrity of the slide is affected after the bubbles are broken in the drying or dyeing process. Therefore, the technical staff is a problem to be solved for effectively and continuously discharging the bubbles in the water to facilitate the exhibition.
Disclosure of Invention
The invention provides a multifunctional pathological tissue paraffin section processing device which has the advantages that water can be heated continuously, and therefore experimenters can conveniently perform film expanding operation in real time.
In order to achieve the purpose, the invention provides the following technical scheme:
a multifunctional pathological tissue paraffin section processing device comprises a water storage tank, a degassing mechanism and a baking mechanism for baking pathological tissue paraffin sections; the degassing mechanism comprises a lower water outlet pipe, an upper water storage container, a heating sleeve and a moving frame which is convenient for a user to move the position of the heating sleeve; one end of the lower water outlet pipe is fixed with the bottom of the water storage tank, and the bottom end of the lower water outlet pipe is provided with a water outlet hole; the inner side of the lower water outlet pipe is provided with a fixing ring, correspondingly, the lower end of the upper water storage container is provided with a water outlet pipe, and the water outlet pipe is sleeved in the lower water outlet pipe and is abutted and contacted with the upper end of the fixing ring; the movable frame comprises a supporting rod, a transverse sliding rail rod and a transverse sliding rod, one end of the supporting rod is fixed to the upper end of the water storage tank, the other end of the supporting rod is fixed to the lower end of the transverse sliding rail rod, the inner side of the transverse sliding rail rod is provided with a sliding rail groove matched with the transverse sliding rod in an embedded mode, and the transverse sliding rod is fixed to the side end of the heating sleeve.
Preferably, the upper end of the upper water storage container is provided with a water inlet pipe for water flow to enter, the water inlet pipe is provided with a water blocking plug, and the water blocking plug is provided with an air vent for air to flow out.
Preferably, the vent piece comprises a hollow piston rod, the middle part of the water blocking plug is provided with a vent groove matched with the piston rod, and the upper end of the piston rod is provided with an air outlet.
Preferably, a water guide ring is arranged in the water storage tank, the water guide ring is arranged around the periphery of the lower water outlet pipe, and a gap for water to pass through is reserved between the lower end of the water guide ring and the bottom end of the water storage tank.
As preferred, the inside sieve that is equipped with the division board and is used for fishing out broken wax of storage water tank, the quantity of division board is two, and the setting can be dismantled between two division boards to the sieve, all is equipped with the water flowing through hole on division board and the sieve.
Preferably, the two sides of the sieve plate are fixedly provided with an L-shaped handle, and correspondingly, the upper end of the partition plate is provided with a fixing groove for the L-shaped handle to be embedded and fixed.
Preferably, the baking mechanism comprises a box body and a position adjusting piece which is convenient for a user to move the box body; the position adjusting piece comprises a lower sliding rail rod, a lower sliding rod, an upper sliding rail rod and an upper sliding rod; one end of the lower sliding rod is connected with the lower sliding rod in a sliding manner, and the other end of the lower sliding rod is connected with one end of the box body, which is far away from the water storage tank, in a rotating manner; one end of the upper sliding rod is connected with the upper sliding rail rod in a sliding mode, and the other end of the upper sliding rod is connected with one end, close to the water storage tank, of the tank body in a rotating mode; the upper end of the upper sliding rail rod is provided with an upper through groove for the upper sliding rod to rotate upwards, and the upper end of the lower sliding rail rod is provided with a lower through groove for the lower sliding rod to rotate upwards.
Preferably, the length value of the upper through groove is greater than that of the lower through groove, and correspondingly, the length value of the upper sliding rod is greater than that of the lower sliding rod.
Preferably, the upper end of the upper water storage container is provided with an air pipe connected with a negative pressure air pipe.
Preferably, the insides of the lower sliding rail rod and the upper sliding rail rod are respectively provided with a roller in a sliding manner, and the end parts of the upper sliding rod and the lower sliding rod are respectively connected with the rollers in a rotating manner.
The invention has the beneficial effects that:
in the present invention, the experimenter may pour the water for the exhibition piece into the upper water storage container in advance, and heat it by the heating jacket surrounding the circumference thereof to remove the gas in the water. When the gas overflows after being heated, the water can flow into the water storage tank through the water outlet hole at the lower end of the lower water outlet pipe. At this time, the experimenter can perform the film unfolding operation. Because the water is continuously heated in the upper water storage container, the water stored in the water storage tank for a long time can be ensured to dissolve part of gas during the non-exhibition period of an experimenter, and further the exhibition is influenced.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional pathological tissue paraffin section processing device provided in this embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a partial structural schematic view of a multifunctional pathological tissue paraffin section processing device provided by the embodiment;
fig. 5 is a partial structural schematic view of a multifunctional pathological tissue paraffin section processing device provided by the embodiment;
fig. 6 is an enlarged view of a portion C in fig. 5.
In the figure: 1. the water storage tank comprises a water storage tank body, 11, a partition plate, 110, a fixing groove, 12, a sieve plate, 120, an 'L' -shaped handle, 13, a lower sliding rail rod, 14, an upper sliding rail rod, 16, an upper sliding rod, 17, a lower sliding rod, 18, a roller, 21, a water guide ring, 22, a lower water outlet pipe, 220, a water outlet hole, 23, a fixing ring, 25, an upper water storage container, 250, a water outlet pipe, 251, an air pipe, 252, a water plugging plug, 254, a piston rod, 255, a piston rod, 26, a heating sleeve, 27, a transverse sliding rod, 28, a transverse sliding rail rod, 31 and a tank body.
Detailed Description
The embodiment provides a technical scheme:
as shown in fig. 1 to 6, a multifunctional pathological tissue paraffin section processing device comprises a water storage tank 1, a degassing mechanism and a baking mechanism for baking pathological tissue paraffin sections; the degassing mechanism comprises a lower water outlet pipe 22, an upper water storage container 25, a heating jacket 26 and a moving frame which is convenient for a user to move the position of the heating jacket 26; one end of the lower water outlet pipe 22 is fixed with the bottom of the water storage tank 1, and the bottom end of the lower water outlet pipe 22 is provided with a water outlet hole 220; the inner side of the lower water outlet pipe 22 is provided with a fixing ring 23, correspondingly, the lower end of the upper water storage container 25 is provided with a water outlet pipe 250, and the water outlet pipe 250 is sleeved in the lower water outlet pipe 22 and is abutted and contacted with the upper end of the fixing ring 23; the moving frame comprises a supporting rod 29, a transverse sliding rail rod 28 and a transverse sliding rod 27, one end of the supporting rod 29 is fixed with the upper end of the water storage tank 1, the other end of the supporting rod 29 is fixed with the lower end of the transverse sliding rail rod 28, the inner side of the transverse sliding rail rod 28 is provided with a sliding rail groove matched with the transverse sliding rod 27 to be embedded into the water storage tank, and the transverse sliding rod 27 is fixed with the side end of the heating sleeve 26.
As shown in fig. 4, a water inlet pipe 255 through which water flows is provided at the upper end of the upper water storage container 25, a water blocking plug 252 is provided in the water inlet pipe 255, and a vent member through which gas flows out is provided in the water blocking plug 252.
As shown in fig. 4, the air vent comprises a hollow piston rod 254, a vent groove 253 matched with the piston rod 254 is arranged in the middle of the water blocking plug 252, and an air outlet 255 is arranged at the upper end of the piston rod 254. When the air in the upper water storage container 25 overflows, the water blocking plug 252 can be pushed to slide upwards along the vent groove 253, and when the water blocking plug 252 slides upwards, the air outlet hole 255 arranged at the upper end of the water blocking plug can communicate the interior of the upper water storage container 25 with the outside, so that the air can flow out.
In order to prevent the water flow from splashing or increase the contact area between the water flow and the air, the water storage tank 1 is internally provided with a water guide ring 21, the water guide ring 21 is arranged around the periphery of the lower water outlet pipe 22, and a gap 210 for water to pass through is reserved between the lower end of the water guide ring 21 and the bottom end of the water storage tank 1.
As shown in figure 1, storage water tank 1 is inside to be equipped with division board 11 and to be used for the sieve 12 of taking out broken wax, and the quantity of division board 11 is two, and sieve 12 can be dismantled and set up between two division boards 11, all is equipped with the water flowing hole on division board 11 and the sieve 12. During the sheeting process, some of the wax may break up and remain on the water surface. Experimenter's accessible lifts sieve 12 and takes out the slack wax, guarantees the cleanness of water, also can prevent that the slack wax adhesion from influencing the going on of roast piece, dyeing at the sliced lower extreme.
In order to facilitate the experimenter to pull the sieve plate 12 up and down, the two sides of the sieve plate 12 are fixedly provided with an "L" -shaped handle 120, and correspondingly, the upper end of the partition plate 11 is provided with a fixing groove 110 for the "L" -shaped handle 120 to be embedded and fixed.
As shown in fig. 3, the roasting mechanism includes a cabinet 31 and a position adjusting member for facilitating a user to move the cabinet 31; the position adjusting piece comprises a lower slide rail rod 13, a lower slide rod 17, an upper slide rail rod 14 and an upper slide rod 16; one end of the lower sliding rod 17 is connected with the lower sliding rod 13 in a sliding way, and the other end is connected with one end of the box body 31 far away from the water storage tank 1 in a rotating way; one end of the upper sliding rod 16 is connected with the upper sliding rail rod 14 in a sliding way, and the other end is connected with one end of the box body 31 close to the water storage tank 1 in a rotating way; an upper through groove for the upward rotation of the upper sliding rod 16 is arranged at the upper end of the upper sliding rail rod 14, and a lower through groove for the upward rotation of the lower sliding rod 17 is arranged at the upper end of the lower sliding rail rod 13. When the experimenter carries out the film unfolding operation, the upper sliding rod 16 and the lower sliding rod 17 can be correspondingly slid to the rightmost sides of the upper sliding rail rod 14 and the lower sliding rail rod 13 respectively, so that the box body 31 and the water storage tank 1 are in a horizontal state. After the user's exhibition piece is accomplished, can promote upper sliding rod 16, lower sliding rod 17 respectively to the leftmost end in logical groove, lower logical groove, and upwards rotate, can rotate the back with box 31 and hang the top of locating storage water tank 1. (the terms of orientation such as up, down, left and right are used herein with reference to FIGS. 6 and 3.)
In this embodiment, in order to enable the box body 1 to be arranged obliquely, the length of the upper through groove is greater than that of the lower through groove, and correspondingly, the length of the upper sliding rod 16 is greater than that of the lower sliding rod 17.
In order to make the water in the upper water storage container 25 boil quickly, the upper end of the upper water storage container 25 is provided with an air pipe 251 connected with a negative pressure air pipe.
In order to facilitate the sliding and rotating of the upper sliding rod 16 and the lower sliding rod 17, rollers 18 are respectively arranged inside the lower sliding rod 13 and the upper sliding rod 14 in a sliding manner, and the ends of the upper sliding rod 16 and the lower sliding rod 17 are respectively connected with the rollers 18 in a rotating manner.
Claims (10)
1. A multifunctional pathological tissue paraffin section processing device is characterized by comprising a water storage tank (1), a degassing mechanism and a baking mechanism for baking pathological tissue paraffin sections;
the degassing mechanism comprises a lower water outlet pipe (22), an upper water storage container (25), a heating jacket (26) and a moving frame which is convenient for a user to move the position of the heating jacket (26);
one end of the lower water outlet pipe (22) is fixed with the bottom of the water storage tank (1), and a water outlet hole (220) is formed in the bottom end of the lower water outlet pipe (22);
the inner side of the lower water outlet pipe (22) is provided with a fixing ring (23), correspondingly, the lower end of the upper water storage container (25) is provided with a water outlet pipe (250), and the water outlet pipe (250) is sleeved in the lower water outlet pipe (22) and is abutted and contacted with the upper end of the fixing ring (23);
the movable rack includes bracing piece (29), horizontal slide rail pole (28) and horizontal slide rail pole (27), the one end of bracing piece (29) is fixed mutually with the upper end of storage water tank (1), and the other end is fixed mutually with the lower extreme of horizontal slide rail pole (28), the inboard of horizontal slide rail pole (28) is equipped with the gliding slide rail groove of horizontal slide rail pole (27) embedding of adaptation, horizontal slide rail pole (27) are fixed mutually with the side of heating jacket (26).
2. The multifunctional pathological tissue paraffin section treatment device according to claim 1, wherein the upper end of the upper water storage container (25) is provided with a water inlet pipe (255) for introducing water, the water inlet pipe (255) is provided with a water blocking plug (252), and the water blocking plug (252) is provided with an air vent for air to flow out.
3. The multifunctional pathological tissue paraffin section processing device according to claim 2, wherein the vent comprises a hollow piston rod (254), the middle part of the water blocking plug (252) is provided with a vent groove (253) matched with the piston rod (254), and the upper end of the piston rod (254) is provided with an air outlet (255).
4. The paraffin section processing device for the multifunctional pathological tissues according to claim 1, wherein a water guide ring (21) is arranged in the water storage tank (1), the water guide ring (21) is arranged around the lower water outlet pipe (22), and a gap (210) for water to pass through is reserved between the lower end of the water guide ring (21) and the bottom end of the water storage tank (1).
5. The multifunctional pathological tissue paraffin section processing device according to claim 1, wherein the water storage tank (1) is internally provided with two partition plates (11) and two sieve plates (12) for taking out crushed paraffin, the sieve plates (12) are detachably arranged between the two partition plates (11), and the partition plates (11) and the sieve plates (12) are respectively provided with a water flow through hole.
6. The paraffin section processing device for the multifunctional pathological tissues as claimed in claim 1, wherein the sieve plate (12) is fixedly provided with L-shaped handles (120) at two sides, and correspondingly, the upper end of the partition plate (11) is provided with a fixing groove (110) for the L-shaped handles (120) to be embedded and fixed.
7. The paraffin section processing device for pathological tissues, according to claim 1, wherein the baking mechanism comprises a box body (31) and a position adjusting part for facilitating the user to move the box body (31);
the position adjusting piece comprises a lower sliding rail rod (13), a lower sliding rod (17), an upper sliding rail rod (14) and an upper sliding rod (16);
one end of the lower sliding rod (17) is connected with the lower sliding rail rod (13) in a sliding way, and the other end of the lower sliding rod is connected with one end of the box body (31) far away from the water storage tank (1) in a rotating way;
one end of the upper sliding rod (16) is connected with the upper sliding rail rod (14) in a sliding way, and the other end of the upper sliding rod is connected with one end of the box body (31) close to the water storage tank (1) in a rotating way;
the upper end of the upper sliding rail rod (14) is provided with an upper through groove for the upper sliding rod (16) to rotate upwards, and the upper end of the lower sliding rail rod (13) is provided with a lower through groove for the lower sliding rod (17) to rotate upwards.
8. The paraffin section processing device for pathological tissues, according to claim 7, is characterized in that the length of the upper through groove is greater than that of the lower through groove, and correspondingly, the length of the upper sliding rod (16) is greater than that of the lower sliding rod (17).
9. The paraffin section processing device for the multifunctional pathological tissues as claimed in claim 7, wherein the upper end of the upper water storage container (25) is provided with an air pipe (251) connected with a negative pressure air pipe.
10. The multifunctional pathological tissue paraffin section processing device according to claim 7, wherein the lower slide rail rod (13) and the upper slide rail rod (14) are respectively provided with a roller (18) in a sliding manner, and the ends of the upper slide rod (16) and the lower slide rod (17) are respectively connected with the roller (18) in a rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010213294.1A CN111307551B (en) | 2020-03-24 | 2020-03-24 | Multifunctional pathological tissue paraffin section processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010213294.1A CN111307551B (en) | 2020-03-24 | 2020-03-24 | Multifunctional pathological tissue paraffin section processing device |
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| CN111307551A true CN111307551A (en) | 2020-06-19 |
| CN111307551B CN111307551B (en) | 2024-03-08 |
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| Publication number | Publication date |
|---|---|
| CN111307551B (en) | 2024-03-08 |
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