CN215866052U - Rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation - Google Patents
Rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation Download PDFInfo
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- CN215866052U CN215866052U CN202122006632.7U CN202122006632U CN215866052U CN 215866052 U CN215866052 U CN 215866052U CN 202122006632 U CN202122006632 U CN 202122006632U CN 215866052 U CN215866052 U CN 215866052U
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- lead screw
- dyeing
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- bedside
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- 238000004043 dyeing Methods 0.000 title claims abstract description 53
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 21
- 238000010827 pathological analysis Methods 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000010186 staining Methods 0.000 claims abstract description 20
- 208000003174 Brain Neoplasms Diseases 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001356 surgical procedure Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 150000002632 lipids Chemical class 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 239000012445 acidic reagent Substances 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000007983 brain glioma Diseases 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a rapid staining device for bedside pathological diagnosis in craniocerebral tumor operation, and relates to the technical field of craniocerebral tumor operation instruments. The rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation comprises a base and a dyeing assembly, wherein the dyeing assembly comprises a driving mechanism, a liquid outlet mechanism and a linkage mechanism, the driving mechanism is arranged on a frame plate, the liquid outlet mechanism is arranged on an L-shaped bracket, and the linkage mechanism is arranged between the driving mechanism and the liquid outlet mechanism. This quick dyeing apparatus of bedside pathological diagnosis in cranium brain tumour art can solidify, dye and cleaning process the section in succession automatically, compares in the mode that medical personnel operated traditional dyeing method and operate, alleviates medical personnel's operation burden, compares in the method of frozen section, avoids the destruction that causes the lipid in the section, makes the doctor obtain more effective information in the section, does benefit to the quick dyeing of tumour tissue and confirms diagnosing, facilitate promotion and use.
Description
Technical Field
The utility model relates to the technical field of craniocerebral tumor surgical instruments, in particular to a rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery.
Background
In human brain glioma operation, a freezing method is often used for processing the section, although the subsequent section processing is convenient, lipid in the section can be completely removed by the method, so that related information in the lipid cannot be utilized, the section needs to be sequentially placed into a curing agent, an acid reagent, an alkaline reagent and clear water for soaking by the traditional tissue dyeing method, the operation is complicated and inconvenient, troubles are brought to medical workers, and a rapid dyeing device is urgently needed to assist rapid diagnosis of tumor tissues.
SUMMERY OF THE UTILITY MODEL
The utility model aims to at least solve one of the technical problems in the prior art, provides a rapid staining device for bedside pathological diagnosis in craniocerebral tumor operation, and can solve the problems of lipid damage caused by a frozen section method and complex operation of the traditional tissue staining method.
In order to achieve the purpose, the utility model provides the following technical scheme: a rapid staining device for bedside pathological diagnosis in craniocerebral tumor operation comprises a base and a staining assembly;
the top of the base is fixedly provided with four groups of L-shaped supports which are distributed in a rectangular array, the top of the base is fixedly provided with two groups of frame plates, the four groups of L-shaped supports are positioned between the two groups of frame plates, and the top of the base is provided with four groups of receiving boxes;
the dyeing component comprises a driving mechanism, a liquid outlet mechanism and a linkage mechanism, the driving mechanism is arranged on the frame plate, the liquid outlet mechanism is arranged on the L-shaped support, the linkage mechanism is arranged between the driving mechanism and the liquid outlet mechanism, and the driving mechanism is connected with the liquid outlet mechanism through the linkage mechanism.
Preferably, the driving mechanism comprises a first lead screw, a first guide rod, a bearing plate, a dyeing box, a sample cell plate and a driving motor, a group of first lead screws and two groups of first guide rods are rotatably arranged between two groups of frame plates, the bearing plate is arranged above the first lead screws, a connecting seat is fixedly arranged at the bottom of the bearing plate, two groups of perforations and a group of threaded holes are arranged on the connecting seat, the connecting seat is arranged on the first lead screws through threaded holes, the connecting seat is sleeved on the first guide rods through the perforations, the dyeing box is fixedly arranged at the top of the bearing plate, the sample cell plate is arranged at the bottom of the inner side of the dyeing box, eight groups of slicing grooves are arranged on the sample cell plate and distributed in a rectangular array, a liquid discharge pipe is fixedly arranged at the bottom of the dyeing box and communicated with the interior of the dyeing box, one end of the dyeing box extends to the lower part of the bearing plate, the driving motor is fixedly arranged on the outer wall of one side of the frame plate, an output shaft of the driving motor is fixedly connected with one end of the first lead screw through a coupler.
Preferably, the liquid outlet mechanism comprises an extension plate, a second lead screw, a liquid storage cylinder, a movable plate, a connecting rod and a piston, the second lead screw is rotatably installed between the inner side top of the L-shaped support and the top of the base, the extension plate is rotatably installed on the outer wall of the second lead screw, the extension plate is fixedly connected with the outer wall of the rear side of the L-shaped support, the liquid storage cylinder is fixedly installed on the front side of the extension plate, the movable plate is installed on the outer wall of the second lead screw in a threaded mode, a sliding block is fixedly installed on the rear side of the movable plate, a sliding groove is formed in the inner wall of the rear side of the L-shaped support, the sliding block is slidably installed in the sliding groove, the connecting rod is fixedly installed at the bottom of the movable plate, the piston is located right above the liquid storage cylinder, and a sealing sleeve is installed at the bottom opening of the liquid storage cylinder in a sleeved mode.
Preferably, the linkage mechanism comprises a transmission gear, a mounting bar, a rack, a third lead screw and a second guide rod, the mounting bar is arranged at the top of the bearing plate, the rack is fixedly mounted at the rear side of the mounting bar, a group of transmission gears are fixedly mounted on the outer walls of the four groups of second lead screws, the rack is meshed with the group of transmission gears, two groups of mounting blocks are fixedly mounted at the top of the bearing plate, the third lead screw is mounted on one group of mounting blocks in a threaded manner, the second guide rod is sleeved on the other group of mounting blocks, one end of the third lead screw is rotatably mounted at the front side of the mounting bar, one end of the second guide rod is fixedly mounted at the front side of the mounting bar, and a knob is fixedly mounted at the other end of the third lead screw.
Preferably, a strip-shaped hole is formed in the outer wall of the liquid storage cylinder, and a transparent observation plate is embedded in the strip-shaped hole, so that the liquid surplus in the liquid storage cylinder can be observed conveniently and timely supplemented.
Preferably, a set of semicircle catching groove has all been seted up to the side around the dyeing box, and the dyeing box is located the liquid storage cylinder and accepts between the box, the sample cell board in the dyeing box of being convenient for take.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this bedside pathological diagnosis's quick dyeing apparatus in cranium brain tumour art, through the cooperation of dyeing box, driving motor, the stock solution section of thick bamboo, a piston, drive gear and rack use, can solidify the section of thick bamboo automatically in succession, dyeing and cleaning process, compare in the mode that medical personnel operated traditional dyeing method and operate, alleviate medical personnel operating burden, compare in frozen section's method, avoid the destruction that causes the lipid in the section, make the doctor obtain more effective information in the section, do benefit to tumour tissue's quick dyeing and diagnose, and convenient to popularize and use.
(2) This bedside pathological diagnosis's quick dyeing apparatus in cranium brain tumour art uses through sample cell board, liquid storage cylinder and the cooperation of accepting the box, can carry out dyeing process to the multiunit section simultaneously, further promotes dyeing efficiency, is convenient for retrieve the reagent after using, simple structure, convenient to use.
Drawings
The utility model is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the staining cassette of the present invention;
fig. 3 is a right side view of the L-shaped bracket of the present invention.
Reference numerals: the device comprises a base 1, a driving mechanism 2, a first lead screw 201, a first guide rod 202, a loading plate 203, a staining box 204, a sample cell plate 205, a driving motor 206, a liquid outlet mechanism 3, a support plate 301, a second lead screw 302, a liquid storage cylinder 303, a movable plate 304, a connecting rod 305, a piston 306, a linkage mechanism 4, a transmission gear 401, a mounting bar 402, a rack 403, a third lead screw 404, a second guide rod 405, an L-shaped bracket 5, a frame plate 6 and a receiving box 7.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply 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 limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation comprises a base 1 and a dyeing component, wherein four groups of L-shaped brackets 5 are fixedly arranged at the top of the base 1 and distributed in a rectangular array, two groups of frame plates 6 are fixedly arranged at the top of the base 1, the four groups of L-shaped brackets 5 are positioned between the two groups of frame plates 6, four groups of bearing boxes 7 are arranged at the top of the base 1, the dyeing component comprises a driving mechanism 2, go out liquid mechanism 3 and interlock mechanism 4, actuating mechanism 2 locates on frame plate 6, goes out liquid mechanism 3 and locates on L shape support 5, and interlock mechanism 4 is located between actuating mechanism 2 and the liquid mechanism 3, and actuating mechanism 2 and liquid mechanism 3 pass through interlock mechanism 4 and connect, can carry out dyeing to the multiunit section simultaneously, further promote dyeing efficiency, are convenient for retrieve the reagent after using, simple structure, and convenient to use promotes the in-service use and experiences.
Further, the driving mechanism 2 comprises a first lead screw 201, a first guide rod 202, a bearing plate 203, a dyeing box 204, a sample cell plate 205 and a driving motor 206, a group of first lead screws 201 and two groups of first guide rods 202 are rotatably installed between two groups of frame plates 6, the bearing plate 203 is arranged above the first lead screws 201, a connecting seat is fixedly installed at the bottom of the bearing plate 203, two groups of through holes and a group of threaded holes are formed in the connecting seat, the connecting seat is installed on the first lead screws 201 through threaded holes, the connecting seat is sleeved on the first guide rods 202 through the through holes, the dyeing box 204 is fixedly installed at the top of the bearing plate 203, the sample cell plate 205 is placed at the bottom of the inner side of the dyeing box 204, eight groups of slicing grooves are formed in the sample cell plate 205 and are distributed in a rectangular array, a drain pipe is fixedly installed at the bottom of the dyeing box 204 and is communicated with the interior of the dyeing box 204, one end of the dyeing box 204 extends to the lower part of the bearing plate 203, and a driving motor 206 is fixedly mounted on the outer wall of one side of the frame plate 6, and an output shaft of the driving motor 206 is fixedly connected with one end of the first lead screw 201 through a coupler.
Furthermore, a set of semicircular catching grooves are formed in the front side and the rear side of the dyeing box 204, and the dyeing box 204 is located between the liquid storage cylinder 303 and the receiving box 7.
Example two:
referring to fig. 1-3, in the first embodiment, the liquid outlet mechanism 3 includes a support plate 301, a second lead screw 302, and a liquid storage cylinder 303, the movable plate 304, the connecting rod 305 and the piston 306, a second lead screw 302 is rotatably installed between the top of the inner side of the L-shaped support 5 and the top of the base 1, a support plate 301 is rotatably installed on the outer wall of the second lead screw 302, the support plate 301 is fixedly connected with the outer wall of the rear side of the L-shaped support 5, a liquid storage cylinder 303 is fixedly installed on the front side of the support plate 301, the movable plate 304 is installed on the outer wall of the second lead screw 302 in a threaded mode, a sliding block is fixedly installed on the rear side of the movable plate 304, a sliding groove is formed in the inner wall of the rear side of the L-shaped support 5, the sliding block is slidably installed in the sliding groove, the connecting rod 305 is fixedly installed at the bottom of the movable plate 304, the piston 306 is fixedly installed at one end of the connecting rod 305, the piston 306 is located right above the liquid storage cylinder 303, and a sealing sleeve is installed at an opening in the bottom of the liquid storage cylinder 303.
Further, the linkage mechanism 4 comprises a transmission gear 401, a mounting bar 402, a rack 403, a third screw 404 and a second guide rod 405, the top of the bearing plate 203 is provided with the mounting bar 402, the rear side of the mounting bar 402 is fixedly provided with the rack 403, the outer walls of the four groups of second screw 302 are fixedly provided with a group of transmission gears 401, the rack 403 is meshed with one group of transmission gears 401, the top of the bearing plate 203 is fixedly provided with two groups of mounting blocks, the third screw 404 is arranged on one group of mounting blocks in a threaded manner, the second guide rod 405 is sleeved on the other group of mounting blocks, one end of the third screw 404 is rotatably arranged on the front side of the mounting bar 402, one end of the second guide rod 405 is fixedly arranged on the front side of the mounting bar 402, the other end of the third screw 404 is fixedly provided with a knob, the slice can be continuously and automatically cured, dyed and cleaned, compared with the mode that the medical personnel operates the traditional dyeing method, the operation burden of medical staff is reduced, compared with a frozen section method, the damage to lipid in the section is avoided, doctors can obtain more effective information in the section, the rapid staining diagnosis of tumor tissues is facilitated, the diagnosis efficiency is improved, and the practicability is improved.
Furthermore, a strip-shaped hole is formed in the outer wall of the liquid storage cylinder 303, and a transparent observation plate is embedded in the strip-shaped hole.
The working principle is as follows: from left to right, curing agents, acidic reagents, alkaline reagents and clear water are sequentially injected into the four groups of liquid storage cylinders 303, a sample cell plate 205 is taken out from a staining box 204, intraoperative tumor tissue samples are placed in a slice groove on the staining box 204, the sample cell plate 205 is put back to the original position, a driving motor 206 is controlled to be started to drive a first lead screw 201 to rotate, a bearing plate 203 transversely moves under the driving of the first lead screw 201 and the guiding action of a first guide rod 202, a mounting bar 402 and a rack 403 move along with the transverse movement, the rack 403 drives a transmission gear 401 meshed with the rack 403 to rotate, the transmission gear 401 drives a second lead screw 302 to rotate, a movable plate 304 longitudinally moves under the driving of the second lead screw 302 and the guiding action of a sliding block of a chute, a piston 306 descends and extends into the liquid storage cylinders 303 immediately, a sealing sleeve at the bottoms of the liquid storage cylinders 303 is taken down, the piston 306 continuously descends to extrude the curing agents in the groups of liquid storage cylinders 303, the curing agent is extruded into the staining box 204, the curing agent cures the tumor tissue sample in the operation, the curing agent is discharged into the lower receiving box 7 through the liquid discharge pipe, the staining box 204 continues to move transversely, the acidic reagent, the alkaline reagent and the clear water are sequentially injected into the staining box 204, after the rack 403 is separated from the last group of transmission gears 401, the staining is completed, the sample cell plate 205 is taken out of the staining box 204, and the sample cell plate is observed by using a microscope.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a quick dyeing apparatus of bedside pathological diagnosis in cranium brain tumour art, includes base (1) and dyeing subassembly, its characterized in that:
four groups of L-shaped supports (5) are fixedly mounted at the top of the base (1) and distributed in a rectangular array, two groups of frame plates (6) are fixedly mounted at the top of the base (1), the four groups of L-shaped supports (5) are positioned between the two groups of frame plates (6), and four groups of receiving boxes (7) are arranged at the top of the base (1);
the dyeing component comprises a driving mechanism (2), a liquid outlet mechanism (3) and a linkage mechanism (4), the driving mechanism (2) is arranged on the frame plate (6), the liquid outlet mechanism (3) is arranged on the L-shaped support (5), the linkage mechanism (4) is arranged between the driving mechanism (2) and the liquid outlet mechanism (3), and the driving mechanism (2) and the liquid outlet mechanism (3) are connected through the linkage mechanism (4).
2. The rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery according to claim 1, which is characterized in that: the driving mechanism (2) comprises a first lead screw (201), a first guide rod (202), a bearing plate (203), a dyeing box (204), a sample cell plate (205) and a driving motor (206), wherein a group of first lead screw (201) and two groups of first guide rods (202) are rotatably arranged between two groups of frame plates (6), the bearing plate (203) is arranged above the first lead screw (201), a connecting seat is fixedly arranged at the bottom of the bearing plate (203), two groups of through holes and a group of threaded holes are formed in the connecting seat, the connecting seat is arranged on the first lead screw (201) through the threaded holes in a threaded manner, the connecting seat is sleeved on the first guide rod (202) through the through holes, the dyeing box (204) is fixedly arranged at the top of the bearing plate (203), the sample cell plate (205) is placed at the bottom of the inner side of the dyeing box (204), eight groups of slicing grooves are formed in the sample cell plate (205) and are distributed in a rectangular array manner, a liquid discharge pipe is fixedly arranged at the bottom of the dyeing box (204), the drain pipe communicates with each other with the inside of dyeing box (204), and the one end of dyeing box (204) extends to the below of loading board (203), and fixed mounting has driving motor (206) on the one side outer wall of frame plate (6), and the output shaft of driving motor (206) passes through the shaft coupling and the one end fixed connection of first lead screw (201).
3. The rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery according to claim 2, which is characterized in that: the liquid outlet mechanism (3) comprises a support plate (301), a second lead screw (302), a liquid storage cylinder (303), a movable plate (304), a connecting rod (305) and a piston (306), the second lead screw (302) is rotatably arranged between the top of the inner side of the L-shaped support (5) and the top of the base (1), the support plate (301) is rotatably arranged on the outer wall of the second lead screw (302), the support plate (301) is fixedly connected with the outer wall of the rear side of the L-shaped support (5), the liquid storage cylinder (303) is fixedly arranged on the front side of the support plate (301), the movable plate (304) is arranged on the outer wall of the second lead screw (302) in a threaded mode, a sliding block is fixedly arranged on the rear side of the movable plate (304), a sliding groove is formed in the inner wall of the rear side of the L-shaped support (5), the sliding block is slidably arranged in the sliding groove, the connecting rod (305) is fixedly arranged at the bottom of the movable plate (304), the piston (306) is fixedly arranged at one end of the connecting rod (305), the piston (306) is positioned right above the liquid storage cylinder (303), and a sealing sleeve is sleeved at an opening at the bottom of the liquid storage cylinder (303).
4. The rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery according to claim 3, which is characterized in that: the linkage mechanism (4) comprises a transmission gear (401) and a mounting bar (402), rack (403), third lead screw (404) and second guide arm (405), the top of loading board (203) is provided with mounting bar (402), the rear side fixed mounting of mounting bar (402) has rack (403), equal fixed mounting has a set of drive gear (401) on the outer wall of four groups of second lead screws (302), rack (403) meshes with a set of drive gear (401) wherein mutually, the top fixed mounting of loading board (203) has two sets of installation pieces, threaded mounting has third lead screw (404) on a set of installation piece, the cover is established on another set of installation piece and is installed second guide arm (405), the one end of third lead screw (404) is rotated and is installed in the front side of mounting bar (402), the one end fixed mounting of second guide arm (405) is in the front side of mounting bar (402), the other end fixed mounting of third lead screw (404) has the knob.
5. The rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery according to claim 4, which is characterized in that: a strip-shaped hole is formed in the outer wall of the liquid storage cylinder (303), and a transparent observation plate is embedded in the strip-shaped hole.
6. The rapid staining device for bedside pathological diagnosis in craniocerebral tumor surgery according to claim 5, which is characterized in that: a set of semicircle catching groove has all been seted up to the front and back side of dyeing box (204), and dyeing box (204) are located between liquid storage barrel (303) and holding box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006632.7U CN215866052U (en) | 2021-08-24 | 2021-08-24 | Rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006632.7U CN215866052U (en) | 2021-08-24 | 2021-08-24 | Rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866052U true CN215866052U (en) | 2022-02-18 |
Family
ID=80242162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006632.7U Expired - Fee Related CN215866052U (en) | 2021-08-24 | 2021-08-24 | Rapid dyeing device for bedside pathological diagnosis in craniocerebral tumor operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866052U (en) |
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2021
- 2021-08-24 CN CN202122006632.7U patent/CN215866052U/en not_active Expired - Fee Related
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Granted publication date: 20220218 |