An integrated equipment for efficient recycling and regeneration of pathology waste wax
By designing an integrated device for the efficient recycling and regeneration of waste wax in the pathology department, the waste wax is melted by heating with an electric heating tube and solidified in a mold drawer, which solves the problem of waste wax not being recycled and regenerated, and realizes the efficient regeneration of waste wax and the recycling of resources.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SOUTH CHINA HOSPITAL OF SHENZHEN UNIVERSITY
- Filing Date
- 2025-09-17
- Publication Date
- 2026-07-03
AI Technical Summary
The waste wax remaining after pathological specimen sectioning has not been effectively recycled and regenerated, resulting in resource waste.
Design an integrated device for efficient recycling and regeneration of waste wax in pathology departments. The device uses an electric heating tube to heat the wax to a molten state, filters it through a filter screen, and then solidifies and regenerates it in a mold drawer. The device is combined with a pusher and a handle to facilitate the removal of the wax block.
It enables efficient recycling and regeneration of waste wax, reduces resource waste, and simplifies the waste wax treatment process.
Smart Images

Figure CN224450617U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waste wax treatment for pathological sample embedding, and in particular to an integrated device for efficient recycling and regeneration of waste wax in pathology departments. Background Technology
[0002] Currently, pathological specimens are embedded in wax. After the pathological specimens are sectioned, a large amount of waste wax remains stuck to the embedding cassette. If it is discarded directly, it will be wasteful. Therefore, an integrated device for efficient recycling and regeneration of waste wax in pathology departments is proposed. Utility Model Content
[0003] To address at least one of the aforementioned technical shortcomings, this utility model provides an integrated device for efficient recycling and regeneration of waste wax in pathology departments, comprising: a box body, a box cover movably connected to the top of the box body, a controller fixedly connected to the upper surface of the box cover, an inner liner inside the box body, an electric heating tube fixedly connected to the outer wall of the inner liner, a filter screen at the bottom of the inner liner, a drawer slot on the side wall of the box body, the drawer slot penetrating the inner liner through the filter screen, and a mold drawer movably connected inside the drawer slot.
[0004] Furthermore, the interior of the mold drawer has several upward-facing mold cavities.
[0005] Furthermore, the interior of the mold cavity is wider at the top and narrower at the bottom.
[0006] Furthermore, each mold cavity is equipped with a push block, which is embedded in the bottom one-fifth of the mold cavity and penetrates the lower surface of the mold drawer.
[0007] Furthermore, a connecting plate is fixedly connected to the bottom of several push blocks.
[0008] Furthermore, a handle is fixedly connected to the front of the mold drawer.
[0009] Furthermore, the bottom edge of the inner liner is provided with a step, and the edge of the filter screen is placed on the step. Beneficial effects
[0010] When recycling waste wax, the waste wax is placed inside the inner liner and on the surface of the filter screen. The inner liner is heated by an electric heating element, and the waste wax is melted by the high temperature. The melted waste wax is filtered through the filter screen and flows into the mold drawer for solidification and regeneration.
[0011] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Attached Figure Description
[0012] Figure 1 This is an isometric view of the entire utility model.
[0013] Figure 2 This is a cross-sectional view of the entire utility model.
[0014] Figure 3 This is an isometric view of the inner liner of this utility model.
[0015] Figure 4 This is an isometric view of the push block of this utility model.
[0016] exist Figures 1 to 4 The correspondence between the component names or lines and the attached drawing numbers is as follows: Box body 1, Box cover 11, Drawer slot 12, Controller 2, Mold drawer 3, Mold cavity 31, Connecting plate 32, Push block 33, Handle 34, Heating tube 4, Inner liner 5, Filter screen 6. Detailed Implementation
[0017] Combined with appendix Figures 1 to 4 An integrated device for efficient recycling and regeneration of pathological waste wax includes: a box body 1, a box cover 11 movably connected to the top of the box body 1, a controller 2 fixedly connected to the upper surface of the box cover 11, an inner liner 5 inside the box body 1, an electric heating tube 4 fixedly connected to the outer wall of the inner liner 5, a filter screen 6 at the bottom of the inner liner 5, a drawer slot 12 on the side wall of the box body 1, the drawer slot 12 penetrating the inner liner 5 through the filter screen 6, and a mold drawer 3 movably connected inside the drawer slot 12.
[0018] In practice, when recycling waste wax, the waste wax is placed inside the inner liner 5 and on the surface of the filter screen 6. The inner liner 5 is heated by the electric heating tube 4, and the waste wax is melted by the high temperature. The melted waste wax is filtered through the filter screen 6 and flows through the filter screen 6 into the mold drawer 3 for solidification and regeneration.
[0019] Furthermore, the interior of the mold drawer 3 has several upward-facing mold cavities 31.
[0020] In practice, the filtered waste wax flows into the mold cavity 31 inside the mold drawer 3, where it solidifies and is then recycled.
[0021] Furthermore, the interior of the mold cavity 31 is wider at the top and narrower at the bottom.
[0022] In practice, the interior of the mold cavity 31 is wider at the top and narrower at the bottom, so that the solidified wax block can be poured out of the mold cavity 31 more easily.
[0023] Furthermore, each mold cavity 31 is provided with a push block 33, which is embedded in the bottom one-fifth of the mold cavity 31 and penetrates the lower surface of the mold drawer 3.
[0024] In practice, by setting the push block 33, the push block 33 is first pulled down to block the bottom one-fifth of the mold cavity 31. Then the wax is filtered and flows into the mold cavity 31. After the wax solidifies, the push block 33 is pushed up to push the solidified wax block upward, making it easier to remove the solidified wax block.
[0025] Furthermore, a connecting plate 32 is fixedly connected to the bottom of several push blocks 33.
[0026] In practical implementation, the connecting plate 32 is configured to allow the connecting plate 32 to control the movement of several push blocks 33 simultaneously.
[0027] Furthermore, a handle 34 is fixedly connected to the front of the mold drawer 3.
[0028] In practical implementation, the handle 34 is designed to make it easy for the mold drawer 3 to be pulled out from inside the drawer slot 12.
[0029] Furthermore, the bottom edge of the inner liner 5 is provided with a step, and the edge of the filter screen 6 is placed on the step.
[0030] In practical implementation, the step design allows the filter screen 6 to be replaced with filter screens of different pore sizes.
Claims
1. An integrated device for efficient recycling and regeneration of waste paraffin in pathology departments, comprising: The box body (1) has a lid (11) movably connected to the top of the box body (1). The lid (11) has a controller (2) fixedly connected to the upper surface of the lid (11). The box body (1) has an inner liner (5) inside. The outer wall of the inner liner (5) is fixedly connected to an electric heating tube (4). The bottom of the inner liner (5) has a filter screen (6). The side wall of the box body (1) has a drawer slot (12). The drawer slot (12) passes through the filter screen (6) and the inner liner (5). The inside of the drawer slot (12) is movably connected to a mold drawer (3).
2. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 1, characterized in that: The mold drawer (3) has several mold cavities (31) with upward openings inside.
3. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 2, characterized in that: The interior of the mold cavity (31) is wider at the top and narrower at the bottom.
4. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 3, characterized in that: The mold cavity (31) is equipped with push blocks (33) inside. The push blocks (33) are embedded at one-fifth of the bottom of the mold cavity (31) and the push blocks (33) penetrate the lower surface of the mold drawer (3).
5. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 4, characterized in that: A connecting plate (32) is fixedly connected to the bottom of several push blocks (33).
6. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 5, characterized in that: The front of the mold drawer (3) is fixedly connected with a handle (34).
7. The integrated equipment for efficient recovery and regeneration of pathology waste wax as described in claim 6, characterized in that: The bottom edge of the inner liner (5) is provided with a step, and the edge of the filter screen (6) is placed on the step.