CN213813091U - Biological tissue paraffin embedding machine convenient to operate - Google Patents
Biological tissue paraffin embedding machine convenient to operate Download PDFInfo
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- CN213813091U CN213813091U CN202022619962.9U CN202022619962U CN213813091U CN 213813091 U CN213813091 U CN 213813091U CN 202022619962 U CN202022619962 U CN 202022619962U CN 213813091 U CN213813091 U CN 213813091U
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Abstract
The utility model relates to a paraffin embedding machine convenient for operating biological tissues, which comprises an embedding box, wherein a rotating shaft and a plurality of hollow-out supporting platforms for placing embedding boxes are arranged in the embedding box, and the rotating shaft is vertically arranged in the embedding box and can rotate around the axial direction of the rotating shaft; the plurality of support platforms are all horizontally arranged, are uniformly distributed on the same side of the rotating shaft at intervals from top to bottom, and are fixedly connected with the rotating shaft at one side respectively; the top of the embedding box is fixedly provided with a paraffin storage box for storing paraffin, and the inside of the embedding box is fixedly provided with a plurality of cooling mechanisms which are in one-to-one correspondence with the embedding boxes from top to bottom and are positioned on the other side of the rotating shaft; the rotating shaft is rotated to drive the plurality of embedding boxes to be waxed on one side of the embedding boxes, and then the rotating shaft is rotated to enable the plurality of embedding boxes to be respectively positioned on the plurality of cooling mechanisms for cooling. The beneficial effects of the utility model are that compact structure, paraffin embedding efficiency improves greatly.
Description
Technical Field
The utility model relates to a paraffin embedding equipment technical field, concretely relates to be convenient for operate biological tissue paraffin embedding machine.
Background
An embedding machine, also called biological tissue embedding machine or paraffin embedding machine, is a medical apparatus for dehydrating and waxing human or animal and plant specimens, then embedding tissue paraffin for histological diagnosis or research after slicing. At present, the embedding machine in the prior art has limited quantity of one-time embedding and low embedding efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a be convenient for operate biological tissue paraffin embedding machine is provided, aim at solving above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a paraffin embedding machine convenient for operating biological tissues comprises an embedding box, wherein a rotating shaft and a plurality of hollowed-out supporting platforms for placing an embedding box are arranged in the embedding box, and the rotating shaft is vertically arranged in the embedding box and can rotate around the axial direction of the rotating shaft; the supporting platforms are all horizontally arranged, are uniformly distributed on the same side of the rotating shaft at intervals from top to bottom, and are fixedly connected with the rotating shaft on one side respectively; the top of the embedding box is fixedly provided with a paraffin storage box for storing paraffin, and the inside of the embedding box is fixedly provided with a plurality of cooling mechanisms which are in one-to-one correspondence with the embedding boxes from top to bottom and are positioned on the other side of the rotating shaft; and rotating the rotating shaft and driving the plurality of embedding boxes to wax on one side of the rotating shaft, and then rotating the rotating shaft until the plurality of embedding boxes are respectively positioned on the plurality of cooling mechanisms for cooling.
The utility model has the advantages that: in the embedding process, firstly, manually placing a plurality of embedding boxes to be embedded on a plurality of supporting platforms respectively; secondly, rotating the rotating shaft to enable the plurality of embedding boxes to be located on one side of the rotating shaft, and adding wax to the plurality of embedding boxes through the wax storage boxes; thirdly, the rotating shaft is rotated until the plurality of embedding boxes are respectively positioned on the cooling mechanism for cooling. The utility model discloses compact structure can realize embedding when a plurality of embedding boxes, and paraffin embedding efficiency improves greatly.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a waxing pipe is vertically and fixedly installed in the embedding box, the waxing pipe is located on one side, away from the rotating shaft, of the supporting platform, the upper end of the waxing pipe is open, the lower end of the waxing pipe is closed, the open end of the waxing pipe is communicated with the bottom of the wax storage box, and a valve is installed on the waxing pipe; the waxing pipe is communicated with a plurality of branch pipes corresponding to the supporting platforms one to one from top to bottom, and the lower ends of the branch pipes are inclined and extend downwards to the upper portions of the supporting platforms respectively.
The beneficial effect who adopts above-mentioned further scheme is when adding the wax, and in the paraffin that stores up in the wax box at first got into and adds the wax pipe, then got into a plurality of embedding boxes respectively through a plurality of branch pipes in, add the wax when realizing a plurality of embedding boxes, simple structure, reasonable in design adds the wax when realizing a plurality of embedding boxes, adds the wax efficiency and improves greatly.
Further, the cooling mechanism is a cooling table which is horizontally arranged.
The beneficial effects of adopting above-mentioned further scheme are that simple structure can realize the quick cooling of embedding box.
Furthermore, the cooling mechanism is a fan, the fan is horizontally and fixedly installed in the embedding box, and an air inlet and an air outlet are respectively formed in the positions, close to the bottom, of the top and the side wall of the embedding box.
The beneficial effects of adopting above-mentioned further scheme are that simple structure can realize the quick cooling of embedding box.
Further, the rotating shaft consists of an upper shaft and a lower shaft, the lower shaft is vertically and fixedly installed at the bottom of the embedding box and is of a structure with a thin upper end and a thick lower end, and a limit groove is formed in the thin end of the lower shaft; the upper shaft is coaxially and rotatably sleeved on the thin end of the lower shaft, and the lower end of the upper shaft is provided with a groove for accommodating the thin end of the lower shaft; the lower end of the upper shaft is provided with a screw hole communicated with the groove, a limit screw is connected with the screw hole in an internal thread manner, and one end of the limit screw extends into the limit groove; the plurality of support platforms are all located on the upper shaft.
The beneficial effects of adopting above-mentioned further scheme are that utilize the ingenious cooperation of upper shaft and lower shaft to realize that the upper shaft rotates spacing, simple structure, reasonable in design, the accuracy improves.
Furthermore, the upper end of the upper shaft extends to the outside of the embedded box and is fixedly connected with a handle.
The beneficial effect of adopting above-mentioned further scheme is that the upper shaft is rotated through the handle to artifical manual, and is easy and simple to handle, labour saving and time saving.
Furthermore, the inner space of the embedding box is divided into an embedding cavity and a recovery cavity by a horizontally arranged partition plate from top to bottom, the partition plate is provided with an outlet which is communicated up and down, and the recovery cavity is provided with a wax discharge port; the rotating shaft, the plurality of cooling mechanisms and the plurality of supporting platforms are all positioned in the embedding cavity.
Adopt above-mentioned further scheme's beneficial effect be that the paraffin that drips to the embedding intracavity can retrieve to retrieving the intracavity through the export during paraffin embedding, then discharge through arranging the wax mouth, retrieve the convenience.
Further, a heating cavity is arranged in the partition plate, and a heating pipe is fixedly arranged in the heating cavity.
The beneficial effect who adopts above-mentioned further scheme is through the heating pipe periodic heating, avoids dripping to the paraffin of embedding intracavity and takes place to solidify, retrieves the convenience.
Drawings
FIG. 1 is a schematic structural view of a wax-adding apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the cooling structure according to the first embodiment of the present invention;
FIG. 3 is a schematic structural view of the second embodiment of the present invention during waxing;
FIG. 4 is a schematic structural view of the second embodiment of the present invention during cooling;
fig. 5 is a schematic view of the internal structure of the middle rotating shaft of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises an embedding box, 2, an upper shaft, 3, an embedding box, 4, a supporting platform, 5, a wax storage box, 6, a wax adding pipe, 7, a cooling platform, 8, a fan, 9, a lower shaft, 10, a limiting screw, 11, a handle, 12, an embedding cavity, 13, a recovery cavity, 14, a partition plate, 15, an outlet, 16, a wax discharge port, 17 and a heating pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a paraffin embedding machine convenient for operating biological tissues, which comprises an embedding box 1, wherein a rotating shaft and a plurality of hollow-out supporting platforms 4 for placing embedding boxes 3 are arranged in the embedding box 1, and the rotating shaft is vertically arranged in the embedding box 1 and can rotate around the axial direction thereof; the plurality of pallets 4 are horizontally arranged, are uniformly distributed on the same side of the rotating shaft at intervals from top to bottom, and are fixedly connected with the rotating shaft at one side respectively, and usually adopt a welding or bolt connection mode; the top of the embedding box 1 is fixedly provided with a paraffin storage box 5 for storing paraffin through bolts, and the other side of the rotating shaft in the embedding box 1 is fixedly provided with a plurality of cooling mechanisms which are in one-to-one correspondence with the embedding boxes 3 from top to bottom; rotate the rotation axis and drive a plurality of embedding boxes 3 and add the wax to its one side, then rotate the rotation axis and lie in a plurality of cooling body respectively and cool off to a plurality of embedding boxes 3. In the embedding process, firstly, a plurality of embedding boxes 3 to be embedded are manually placed on a plurality of supporting platforms 4 respectively; secondly, rotating the rotating shaft until the plurality of embedding boxes 3 are all positioned at one side of the rotating shaft, and adding wax to the plurality of embedding boxes 3 through the wax storage box 5; third, the rotation shaft is rotated until the plurality of embedding cassettes 3 are respectively placed on the cooling mechanism for cooling. The utility model discloses compact structure can realize embedding when a plurality of embedding boxes 3, and paraffin embedding efficiency improves greatly.
The top of the wax storage box 5 is provided with a wax adding opening, and paraffin is periodically supplemented by technicians in the field, such as manual work.
It should be noted that the liquid paraffin can be directly added into the paraffin storage box 5, and the heating pipe 17 can also be installed in the paraffin storage box 5 through a bolt, so that the paraffin solidification is avoided.
Above-mentioned every saddle 4 all is platelike structure, and in order to increase the stability of embedding box 3 when the rotation axis rotates, still can set up the spacing groove on every saddle 4, and embedding box 3 is located the spacing inslot, prevents that embedding box 3 from sliding.
In addition, one side of the embedding box 1 is open, and a door body capable of being opened and closed is installed, one side of the door body is rotatably connected with one side of the open side of the embedding box 1 through a hinge, the other side of the door body is rotatable to seal the open side of the embedding box 1, and the door body is buckled by means of a manner which can be thought by a person skilled in the art, for example, a locking piece, wherein the structure of the locking piece and the connection relation between the locking piece and the embedding box 1 and the door body are the prior art, and no further description is given here.
Example 1
On the basis of the structure, in the embodiment, the embedding box 1 is vertically and fixedly provided with the waxing pipe 6, the waxing pipe 6 is positioned on one side of the supporting platform 4 far away from the rotating shaft, the upper end of the waxing pipe is open, the lower end of the waxing pipe is closed, and the open end of the waxing pipe is communicated with the bottom of the wax storage box 5 and is provided with a valve; the upper end of the wax adding pipe 6 can be directly welded with the bottom of the wax storage box 5, and also can be connected with the inner wall of the embedding box 1 through a supporting rod, and the two ends of the supporting rod are respectively welded with the inner wall of the embedding box 1 and the wax adding pipe 6. The waxing pipe 6 is communicated with a plurality of branch pipes corresponding to the plurality of pallets 4 from top to bottom, and the lower ends of the branch pipes are inclined and extend downwards to the upper parts of the plurality of pallets 4 respectively. When waxing, the paraffin in the wax storage box 5 firstly enters the wax adding pipe 6, then enters the plurality of embedding boxes 3 through the plurality of branch pipes respectively, and waxing is carried out when the plurality of embedding boxes 3 are realized, so that the structure is simple, the design is reasonable, waxing is carried out when the plurality of embedding boxes 3 are realized, and waxing efficiency is greatly improved.
It should be noted that, after the embedding box 3 is placed on the pallet 4, the lower end of each branch pipe is still located above the corresponding embedding box 3, and the rotation of the embedding box 3 is not affected.
Example 2
As shown in fig. 1 and 2, in the present embodiment, the cooling mechanism is the cooling table 7 horizontally arranged, so that the structure is simple and the embedded box can be rapidly cooled.
Above-mentioned cooling table 7 all adopts prior art, is equipped with the cooling chamber in the cooling table 7 for example, and the cooling chamber passes through inlet tube and outlet pipe and communicates with circulating water equipment respectively, realizes cooling water circulative cooling.
Example 3
As shown in fig. 3 and 4, on the basis of the above structure, in this embodiment, the cooling mechanism is the fan 8, the fan 8 is horizontally and fixedly installed in the embedding box 1 through a bolt, and the positions of the top and the side wall of the embedding box 1 near the bottom are respectively provided with the air inlet and the air outlet, so that the structure is simple, and the rapid cooling of the embedding box 3 can be realized.
In this solution, the bottom of the cassette 3 can be attached to the upper surface of the fan 8, or it can have a small gap, but it does not affect the cooling efficiency.
Besides the above embodiment, one fan 8 can be fixedly installed at the bottom in the embedding box 1, and a plurality of embedding boxes 3 can be cooled by one fan 8, but the cooling effect and efficiency of the method are obviously lower than those of the above scheme.
In addition, the scheme of the second embodiment and the scheme of the third embodiment are parallel schemes, and both schemes can realize the cooling of the embedding box 3, but the scheme of the third embodiment has better cooling effect.
Example 4
On the basis of the structure, in the embodiment, the rotating shaft consists of an upper shaft 2 and a lower shaft 9, the lower shaft 9 is vertically and fixedly installed at the bottom of the embedded box 1 (welded), and is of a structure with a thin upper end and a thick lower end, and a limit groove is arranged at the thin end; the upper shaft 2 is coaxially and rotatably sleeved on the thin end of the lower shaft 9, and the lower end of the upper shaft is provided with a groove for accommodating the thin end of the lower shaft 9; the lower end of the upper shaft 2 is provided with a screw hole communicated with the groove, a limit screw 10 is connected with the screw hole in an internal thread manner, and one end of the limit screw 10 extends into the limit groove; a plurality of pallets 4 are all located on the upper shaft 2. The upper shaft 2 is limited in rotation by skillfully matching the upper shaft 2 and the lower shaft 9, the structure is simple, the design is reasonable, and the accuracy is improved.
The angle of the limiting screw 10 rotating in the limiting groove is just 180 degrees, the embedding boxes 3 rotating 180 degrees leftwards can be accurately positioned below the lower ends of the branch pipes, and the embedding boxes 3 rotating 180 degrees rightwards can be accurately positioned on the cooling mechanism.
Example 5
On the basis of the fourth embodiment, in the present embodiment, the upper end of the upper shaft 2 extends to the outside of the embedded box 1, and is fixedly connected with the handle 11, a welding manner is usually adopted, and the upper shaft 2 is manually rotated through the handle 11, so that the operation is simple and convenient, and time and labor are saved.
Besides the above mode, other feasible schemes can be adopted to realize the rotation of the upper shaft 2, for example, the top of the embedded box 1 is fixedly provided with a motor through a bolt, the output end of the motor is vertically downward and is welded with the upper end of the upper shaft 2 after penetrating through the top of the embedded box 1, and the motor drives the upper shaft 2 to rotate to realize the automatic rotation of the upper shaft 2.
Example 6
On the basis of the structure, in the embodiment, the inner space of the embedding box 1 is divided into an embedding cavity 12 and a recovery cavity 13 from top to bottom by a horizontally arranged plate 14, the partition plate 14 and the embedding box 1 are integrally formed, an outlet 15 which is communicated up and down is arranged on the partition plate, and the recovery cavity 13 is provided with a wax discharge port 16; the rotating shaft, the plurality of cooling mechanisms and the plurality of pallets 4 are all located in the embedding chamber 13. During paraffin embedding, the paraffin dropping into the embedding cavity 12 can be recovered to the recovery cavity 13 through the outlet 15 and then discharged through the paraffin discharge port 16, and the recovery is convenient.
The above-mentioned wax discharge opening 16 department can install the valve, also can not install the valve, need place the recycling bin in wax discharge opening 16 department during the recovery this moment.
On the basis of the above structure, the lower shaft 9 is welded to the partition plate 14.
Example 7
On the basis of the sixth embodiment, in the present embodiment, a heating cavity is arranged in the partition plate 14, and a heating pipe 17 is fixedly installed in the heating cavity through a bolt. The paraffin dropping into the embedding cavity 13 is prevented from solidifying by heating the heating pipe 17 regularly, and the recovery is convenient.
The heating pipe 17 can be started periodically or continuously in the embedding process, and the former is preferred, so that the cost is saved.
The working principle of the utility model is as follows:
firstly, manually placing a plurality of embedding boxes 3 to be embedded on a plurality of pallets 4 respectively, and rotating an upper shaft 2 until the plurality of embedding boxes 3 are positioned below the lower ends of a plurality of branch pipes respectively;
secondly, opening a valve at the upper end of the waxing pipe 6 to wax the embedding boxes 3;
thirdly, the upper shaft 2 is rotated, so that the plurality of embedding boxes 3 are respectively rotated to the plurality of cooling mechanisms for cooling; and taking out the embedding box 3 after cooling.
It should be noted that, the present invention relates to all electronic devices that adopt the prior art, and each of the above components is electrically connected with a controller (model TC-SCR), and a control circuit between the controller and each component is the prior art.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a be convenient for operate biological tissue paraffin embedding machine which characterized in that: the embedded box comprises an embedded box (1), wherein a rotating shaft and a plurality of hollowed-out supporting platforms (4) for placing embedded boxes (3) are arranged in the embedded box (1), and the rotating shaft is vertically arranged in the embedded box (1) and can rotate around the axial direction of the rotating shaft; the plurality of the supporting platforms (4) are horizontally arranged, are uniformly distributed on the same side of the rotating shaft at intervals from top to bottom, and are fixedly connected with the rotating shaft at one side respectively; a paraffin storage box (5) for storing paraffin is fixedly arranged at the top of the embedding box (1), and a plurality of cooling mechanisms which are in one-to-one correspondence with the embedding boxes (3) are fixedly arranged on the other side of the rotating shaft from top to bottom in the embedding box (1); the rotating shaft is rotated to drive the embedding boxes (3) to one side of the embedding boxes for waxing, and then the rotating shaft is rotated to enable the embedding boxes (3) to be respectively positioned on the cooling mechanisms for cooling.
2. The paraffin embedding machine for biological tissues convenient to operate as claimed in claim 1, wherein: a waxing pipe (6) is vertically and fixedly installed in the embedding box (1), the waxing pipe (6) is located on one side, away from the rotating shaft, of the supporting platform (4), the upper end of the waxing pipe is open, the lower end of the waxing pipe is closed, the open end of the waxing pipe is communicated with the bottom of the wax storage box (5), and a valve is installed on the waxing pipe; add wax pipe (6) and go up from last to communicating down have a plurality ofly with a plurality of the branch pipe of saddle (4) one-to-one, the lower extreme slope of branch pipe extends to a plurality ofly respectively downwards the top of saddle (4).
3. The paraffin embedding machine for biological tissues convenient to operate as claimed in claim 1, wherein: the cooling mechanism is a cooling table (7) which is horizontally arranged.
4. The paraffin embedding machine for biological tissues convenient to operate as claimed in claim 1, wherein: the cooling mechanism is a fan (8), the fan (8) is horizontally and fixedly installed in the embedded box (1), and an air inlet and an air outlet are respectively formed in the positions, close to the bottom, of the top and the side wall of the embedded box (1).
5. The paraffin embedding machine for biological tissue convenient to operate according to any one of claims 1 to 4, wherein: the rotating shaft consists of an upper shaft (2) and a lower shaft (9), the lower shaft (9) is vertically and fixedly installed at the bottom of the embedding box (1) and is of a structure with a thin upper end and a thick lower end, and a limit groove is formed in the thin end; the upper shaft (2) is coaxially and rotatably sleeved on the thin end of the lower shaft (9), and the lower end of the upper shaft is provided with a groove for accommodating the thin end of the lower shaft (9); the lower end of the upper shaft (2) is provided with a screw hole communicated with the groove, a limit screw (10) is connected with the screw hole in an internal thread manner, and one end of the limit screw (10) extends into the limit groove; the plurality of support platforms (4) are all positioned on the upper shaft (2).
6. The paraffin embedding machine for biological tissues convenient to operate as claimed in claim 5, wherein: the upper end of the upper shaft (2) extends out of the embedded box (1) and is fixedly connected with a handle (11).
7. The paraffin embedding machine for biological tissue convenient to operate according to any one of claims 1 to 4, wherein: the inner space of the embedding box (1) is divided into an embedding cavity (12) and a recovery cavity (13) from top to bottom by a horizontal partition plate (14), an outlet (15) which is communicated up and down is arranged on the partition plate (14), and a wax discharge port (16) is arranged in the recovery cavity (13); the rotating shaft, the plurality of cooling mechanisms and the plurality of pallets (4) are all positioned in the embedding cavity (12).
8. The paraffin embedding machine for biological tissue convenient to operate as claimed in claim 7, wherein: a heating cavity is arranged in the partition plate (14), and a heating pipe (17) is fixedly arranged in the heating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619962.9U CN213813091U (en) | 2020-11-13 | 2020-11-13 | Biological tissue paraffin embedding machine convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619962.9U CN213813091U (en) | 2020-11-13 | 2020-11-13 | Biological tissue paraffin embedding machine convenient to operate |
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| Publication Number | Publication Date |
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| CN213813091U true CN213813091U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022619962.9U Active CN213813091U (en) | 2020-11-13 | 2020-11-13 | Biological tissue paraffin embedding machine convenient to operate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115586062A (en) * | 2022-11-28 | 2023-01-10 | 中南大学湘雅医院 | Tissue embedding machine |
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2020
- 2020-11-13 CN CN202022619962.9U patent/CN213813091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115586062A (en) * | 2022-11-28 | 2023-01-10 | 中南大学湘雅医院 | Tissue embedding machine |
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