CN112976072A - Lung gland squamous carcinoma tissue slice processing apparatus - Google Patents
Lung gland squamous carcinoma tissue slice processing apparatus Download PDFInfo
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- CN112976072A CN112976072A CN202110207014.0A CN202110207014A CN112976072A CN 112976072 A CN112976072 A CN 112976072A CN 202110207014 A CN202110207014 A CN 202110207014A CN 112976072 A CN112976072 A CN 112976072A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a lung adenosquamous carcinoma tissue section processing device, which relates to the technical field of section devices for lung adenosquamous carcinoma examination, and comprises a workbench, a bearing mechanism and a leveling mechanism, wherein the bearing mechanism is arranged at the top of the workbench, and the leveling mechanism is arranged at the top of the bearing mechanism; the workbench comprises a treading assembly, an arc-shaped limiting groove, a pull rod assembly and a hollow cavity, the treading assembly is arranged at the bottom of the hollow cavity, the arc-shaped limiting groove and the pull rod assembly are arranged at the top of the workbench and are positioned at the side part of the bearing mechanism, and meanwhile, one side of the pull rod assembly is movably connected to one side of the bearing mechanism; not only can prevent the pathological section from rolling; moreover, the pathological tissue sample can be conveniently mounted and dismounted; the tissue sample slice can be conveniently taken out, and meanwhile, the device does not need to be driven by electric power and other energy sources, and is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of a section device for detecting squamous cell lung carcinoma, in particular to a section processing device for squamous cell lung carcinoma tissues.
Background
Adenocarcinoma components in the squamous cell lung adenocarcinoma originate from a monoclonal squamous component, namely, adenocarcinoma and squamous cell components in the squamous cell lung adenocarcinoma originate from the same stem cell, which indicates that the squamous cell lung adenocarcinoma (peripheral type) originating from a small bronchus is more easily differentiated towards the adenocarcinoma direction, while the squamous cell lung adenocarcinoma (central type) originating from a large bronchus is more easily differentiated towards the squamous cell carcinoma direction.
However, it is found through analysis that when the conventional pathological tissue section device is used for sectioning, the sectioned pathological section is rolled, and medical staff is required to unfold the rolled section by using other tools, so that the sectioning work is more complicated; moreover, the existing pathological tissue section device is inconvenient for the disassembly and the assembly of the pathological tissue sample.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a lung adenosquamous carcinoma tissue slice processing device, which can not only prevent the pathological section from rolling; moreover, the pathological tissue sample can be conveniently mounted and dismounted; the tissue sample slice can be conveniently taken out, and meanwhile, the device does not need to be driven by electric power and other energy sources, and is energy-saving and environment-friendly.
The invention is realized in such a way that a lung adenosquamous carcinoma tissue section processing device is constructed, which comprises a workbench, a bearing mechanism and a leveling mechanism, wherein the bearing mechanism is arranged at the top of the workbench, and the leveling mechanism is arranged at the top of the bearing mechanism; the workbench comprises a treading assembly, an arc-shaped limiting groove, a pull rod assembly and a hollow cavity, the treading assembly is arranged at the bottom of the hollow cavity, the arc-shaped limiting groove and the pull rod assembly are arranged at the top of the workbench and are positioned at the side part of the bearing mechanism, and meanwhile, one side of the pull rod assembly is movably connected to one side of the bearing mechanism; the bearing mechanism comprises an outer frame, a supporting plate, a spring A, a bottom basin cavity, a tissue bearing frame and a cutting blade, the supporting plate is connected to the top of the bottom basin cavity through the spring A and is in sliding connection with the inner wall of the outer frame, and the tissue bearing frame is arranged at the position, close to the middle, of the top of the supporting plate; the ladder supporting layer has been seted up at outer frame both sides top, and the blade groove has been seted up by the bottom position to the ladder supporting layer, and blade groove one end runs through to outer frame back, and cutting blade one end is embedded in the blade inslot portion, and the cutting blade other end is equipped with the through-hole.
Further, the leveling mechanism comprises a supporting frame, a pressing rod, a spring B, a vertical pressing rod and a pressing plate, through grooves are formed in two side portions of the supporting frame, one end of the pressing rod penetrates through the through grooves to be hinged to one end of the top of the supporting frame, the top of the pressing rod is connected to the top of the supporting frame through the spring B, and the other side, where the position of the pressing rod is connected with the spring B, of the pressing rod is connected with the; the vertical pressure rod is inclined at a certain angle, the vertical pressure rod is convenient to drive the pressure plate to downwards press, the bearing mechanism is matched, the pulling pressure rod downwards presses, the pressure rod pulling spring B extends at the moment, the pressure rod drives the vertical pressure rod to be pressed at the top of the outer frame through the pressure plate, and when the force of the downward pressing of the pressure rod is loosened, the spring B resets to drive the pressure rod and the vertical pressure rod and the pressure plate to simultaneously reset and ascend.
Further, the pressing plate comprises a top plate, a leveling plate, accommodating holes, a top block and a spring C, the leveling plate is connected to the bottom of the top plate, the accommodating holes are formed in the side portion, close to the leveling plate, of the leveling plate at equal intervals, and the top of each accommodating hole is connected with the top block through the spring C; the ladder supporting layer has two-layerly, be first ladder and second ladder respectively, press when outer frame top when the clamp plate, the roof contacts with the first ladder of ladder supporting layer, support the roof through first ladder, this moment, the leveling plate edgewise contacts with the second ladder of ladder supporting layer, support leveling plate edgewise portion through the second ladder, thereby reach the purpose of propping up the leveling plate, when the leveling plate contacts with the second ladder of ladder supporting layer, the leveling plate also contacts to the tissue sample bottom that the waxing was handled this moment.
Further, the treading assembly comprises a base plate, a pedal, a loop bar, a spring D and a steel wire rope, one end of the pedal is hinged to one end of the base plate, the bottom of the other end of the pedal is connected to the top of the other end of the base plate through the spring D, one end of the steel wire rope is connected to the top of the other end of the pedal, and the other end of the steel wire rope is connected to the; medical staff drives the steel wire rope to pull the supporting plate compression spring A to slide and descend along the inner wall of the outer frame by stepping on the pedal compression spring D with a foot, so that the tissue bearing frame is convenient to detach or mount to the inside of the connecting limiting groove.
Furthermore, the pull rod assembly comprises a pull rod, a connecting rod, a limiting slide rod, a positioning support rod and a T-shaped limiting shaft, one end of the pull rod is nested at the top of the positioning support rod through a circular ring hole and is movably connected with the positioning support rod, the side edge of the pull rod close to the middle position is connected with the connecting rod, the top of one end of the connecting rod is connected with the T-shaped limiting shaft, and the limiting slide rod is connected to the bottom of the handle end close to the pull rod; the bottom of the T-shaped limiting shaft penetrates through a through hole at the other end of the cutting blade and is connected to the top of one end of the connecting rod, the T-shaped limiting shaft is movably connected with the through hole, the pull rod is pulled to drive the connecting rod to push the cutting blade to slide in the blade groove, meanwhile, a tissue sample subjected to waxing treatment is sliced through the cutting blade, and when the pull rod is pulled, the limiting slide rod slides on the arc-shaped limiting groove; when the pull rod is pulled to enable the limiting sliding rod to slide to the end far away from the bearing mechanism on the arc-shaped limiting groove, the blade edge end of the cutting blade just slides to the inside of the blade groove located at the back position of the outer frame; when the pull rod is pulled to enable the limiting sliding rod to slide on the arc-shaped limiting groove to the end close to the bearing mechanism, the blade end of the cutting blade slides out of the blade groove at the back position of the outer frame to cut the waxed tissue sample.
Furthermore, the supporting plate comprises a connecting limiting groove arranged at the top, and a magnetic sheet is arranged on the side wall of the bottom of the connecting limiting groove; the bottom of the tissue bearing frame is placed in the connection limiting groove, and the magnetic sheet is in contact attraction with the armature sheet at the moment, so that the connection between the connection limiting groove and the tissue bearing frame is enhanced.
Furthermore, a limiting through hole is formed in the middle of the bottom basin cavity; the limiting through hole simultaneously penetrates through the top plate of the workbench, and the other end of the steel wire rope penetrates through the top plate of the workbench and the limiting through hole formed in the middle of the bottom basin cavity and is connected to the middle of the bottom of the supporting plate.
Further, a sample placing groove is formed in the top of the tissue bearing frame, and an armature sheet is arranged on the outer side of the bottom of the tissue bearing frame; the tissue sample block which needs to be sliced and is subjected to waxing treatment can be placed through the sample placing groove, and the height dimension of the tissue sample block placed in the sample placing groove needs to be larger than the depth dimension of the sample placing groove.
The invention has the following specific advantages:
the method has the advantages that: medical staff pulls the compression bar to press down by hand, the compression bar pulls the spring B to extend, meanwhile, the compression bar 3 moves the vertical compression bar to press on the squamous cell lung cancer tissue sample block through the compression plate, the compression plate presses the squamous cell lung cancer tissue sample block down, so that the squamous cell lung cancer tissue sample block drives the tissue bearing frame and the support plate to compress the spring A to shrink until a top plate and a leveling plate in the compression plate are supported through a first step and a second step of a step support layer, at the moment, the top block is pushed into the containing hole by the squamous cell lung cancer tissue sample block, the top block compresses the spring C, then, the other hand pulls the pull rod to drive the connecting rod to push the cutting blade to slide in the blade groove, at the same time, the waxed tissue sample is sliced through the cutting blade, at the leveling plate flattens the squamous cell lung cancer tissue sample slice to prevent the squamous cell lung cancer tissue sample slice from rolling up, thereby achieving the purpose of preventing the pathological section from rolling.
The method has the advantages that: medical staff can conveniently take the tissue bearing frame out of the connection limiting groove by stepping on the pedal compression spring D with feet, the pedal drives the steel wire rope to pull the support plate compression spring A to slide and descend along the inner wall of the outer frame, so that the distance between the tissue bearing frame and the pressing plate is increased, the tissue bearing frame is taken out of the connection limiting groove, the force of stepping on the pedal is released after the tissue bearing frame is taken out, the lung adenosquamous carcinoma tissue sample is waxed into a wax block matched with the sample placing groove by external equipment, then the waxed lung adenosquamous carcinoma tissue sample block is placed in the sample placing groove, the pedal compression spring D is stepped on with feet, the pedal drives the steel wire rope to pull the support plate compression spring A to slide and descend along the inner wall of the outer frame, so that the distance between the tissue bearing frame and the pressing plate is increased, the bottom of the tissue bearing frame is placed in the connection limiting groove, and the magnetic sheet, the connection between the connection limiting groove and the tissue bearing frame is strengthened; through the above, the purpose that the pathological tissue sample is convenient to install and disassemble is achieved.
The method has the advantages that: if lung adenosquamous carcinoma tissue sample piece section is glutinous at the cutting blade top, will slice through tweezers and take out, if lung adenosquamous carcinoma tissue sample piece section is glutinous in the levelling plate bottom, lead to the kicking block not atress when reseing to rise through the clamp plate, spring C resets and pops out the accommodation hole with the kicking block, and the kicking block will be glutinous and separate with the levelling plate in the lung adenosquamous carcinoma tissue sample piece section of levelling plate bottom simultaneously for lung adenosquamous carcinoma tissue sample piece section is collected more conveniently.
The advantages are that: the device does not need to be driven by electricity and other energy sources, does not consume energy sources, and does not discharge wastes, thereby achieving the purposes of energy conservation and environmental protection.
Drawings
FIG. 1 is a schematic structural diagram of a lung adenosquamous carcinoma tissue section processing device according to the present invention;
FIG. 2 is a schematic view of the pedal assembly of the present invention;
FIG. 3 is a schematic view of the tie rod assembly of the present invention;
FIG. 4 is a schematic view of the structure of the carrying mechanism of the present invention;
FIG. 5 is a schematic view of the support plate construction of the present invention;
FIG. 6 is a schematic view of the structure of the tissue frame of the present invention;
FIG. 7 is a front view of an insert pocket of the present invention;
FIG. 8 is an enlarged view of a portion of the cutting blade of FIG. 7 in accordance with the present invention;
FIG. 9 is a side cross-sectional view of a cutting blade of the present invention;
FIG. 10 is an enlarged view of a portion of the through hole of FIG. 4 in accordance with the present invention;
FIG. 11 is a schematic view of the leveling mechanism of the present invention;
FIG. 12 is a schematic view of the platen structure of the present invention.
The figure illustrates the format: the device comprises a workbench 1, a bearing mechanism 2, a leveling mechanism 3, a treading assembly 11, an arc-shaped limiting groove 12, a pull rod assembly 13, a hollow cavity 14, a backing plate 111, a pedal 112, a loop bar 113, a spring D115, a steel wire rope 114, a pull rod 131, a connecting rod 132, a limiting slide rod 133, a positioning support rod 134, a T-shaped limiting shaft 135, an outer frame 21, a support plate 22, a spring A23, a bottom basin cavity 24, a tissue bearing frame 25, a cutting blade 26, a step support layer 211, a blade groove 212, a connecting limiting groove 221, a magnetic sheet 222, a limiting through hole 241, an armature sheet 251, a sample placing groove 252, a through hole 261, a support frame 31, a pressure rod 32, a spring B33, a vertical pressure rod 34, a pressure plate 35, a through groove 311, a top plate 351, a leveling plate.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides a lung adenosquamous carcinoma tissue section processing device through improvement, which can be implemented as follows as shown in the attached drawings of the specification; the device comprises a workbench 1, a bearing mechanism 2 and a leveling mechanism 3, wherein the bearing mechanism 2 is arranged at the top of the workbench 1, and the leveling mechanism 3 is arranged at the top of the bearing mechanism 2; the workbench 1 comprises a treading assembly 11, an arc-shaped limiting groove 12, a pull rod assembly 13 and a hollow cavity 14, the treading assembly 11 is installed at the bottom of the hollow cavity 14, the arc-shaped limiting groove 12 and the pull rod assembly 13 are arranged at the top of the workbench 1 and are positioned at the side part of the bearing mechanism 2, and meanwhile, one side of the pull rod assembly 13 is movably connected to one side of the bearing mechanism 2; the bearing mechanism 2 comprises an outer frame 21, a support plate 22, a spring A23, a bottom basin cavity 24, a tissue bearing frame 25 and a cutting blade 26, wherein the support plate 22 is connected to the top of the bottom basin cavity 24 through a spring A23, the support plate 22 is connected with the inner wall of the outer frame 21 in a sliding manner, and the tissue bearing frame 25 is arranged at the top of the support plate 22 close to the middle position; step supporting layer 211 has been seted up at outer frame 21 both sides top, and blade groove 212 has been seted up by bottom position to step supporting layer 211, and blade groove 212 one end runs through to outer frame 21 back, and inside cutting blade 26 one end was embedded in blade groove 212, the cutting blade 26 other end is equipped with through-hole 261.
As shown in fig. 11, the leveling mechanism 3 includes a supporting frame 31, a pressing rod 32, a spring B33, a vertical pressing rod 34 and a pressing plate 35, through slots 311 are formed in two side portions of the supporting frame 31, one end of the pressing rod 32 is hinged to one end of the top of the supporting frame 31 through the through slot 311, the top of the pressing rod 32 is connected to the top of the supporting frame 31 through a spring B33, and the other side of the pressing rod 32, which is connected to the position of the spring B33, is connected to the pressing plate 35; the vertical compression rod 34 is inclined at a certain angle, so that the vertical compression rod 34 is convenient to fit with the bearing mechanism 2 when driving the pressing plate 35 to press downwards, the compression rod 32 is pulled to press downwards, the compression rod 32 pulls the spring B33 to extend at the moment, meanwhile, the compression rod 32 drives the vertical compression rod 34 to press the top of the outer frame 21 through the pressing plate 35, and when the pressing force of the compression rod 32 is released, the spring B33 resets to drive the compression rod 32 and the vertical compression rod 34 and the pressing plate 35 to reset and lift simultaneously.
As shown in fig. 11 to 12, the pressure plate 35 includes a top plate 351, a leveling plate 352, receiving holes 353, a top block 354 and a spring C355, wherein the leveling plate 352 is connected to the bottom of the top plate 351, the receiving holes 353 are equidistantly formed at the side of the leveling plate 352, and the top block 354 is connected to the top of the receiving holes 353 through the spring C355; ladder support layer 211 has two-layerly, be first ladder and second ladder respectively, press when outer frame 21 top when clamp plate 35, roof 351 and ladder support layer 211's first ladder contact, support roof 351 through first ladder, at this moment, leveling plate 352 edgewise contacts with the second ladder of ladder support layer 211, support leveling plate 352 edgewise along the limit branch through the second ladder, thereby reach the mesh of supporting leveling plate 352, when leveling plate 352 contacts with the second ladder of ladder support layer 211, leveling plate 352 also contacts to the tissue sample bottom that the waxing was handled this moment.
As shown in fig. 1-2, the stepping assembly 11 includes a pad 111, a pedal 112, a loop bar 113, a spring D115 and a wire rope 114, wherein one end of the pedal 112 is hinged to one end of the pad 111, the bottom of the other end of the pedal 112 is connected to the top of the other end of the pad 111 through the spring D115, one end of the wire rope 114 is connected to the top of the other end of the pedal 112, and the other end of the wire rope 114 is connected to the middle position of; medical staff presses the pedal 112 to compress the spring D115 by foot, at this time, the pedal 112 drives the steel cable 114 to pull the supporting plate 22 to compress the spring A23 to slide and descend along the inner wall of the outer frame 21, so as to facilitate the detachment or installation of the tissue bearing frame 25 into the connection limiting groove 221.
As shown in fig. 1, 3 and 4, the pull rod assembly 13 includes a pull rod 131, a connecting rod 132, a limiting slide rod 133, a positioning support rod 134 and a T-shaped limiting shaft 135, one end of the pull rod 131 is nested on the top of the positioning support rod 134 through a circular hole, and the two are movably connected, the side of the pull rod 131 near the middle is connected with the connecting rod 132, the top of one end of the connecting rod 132 is connected with the T-shaped limiting shaft 135, and the limiting slide rod 133 is connected to the bottom of the handle end close to the pull rod 131; the bottom of the positioning support rod 134 is connected to the top of the workbench 1, the bottom of the T-shaped limiting shaft 135 penetrates through a through hole 261 at the other end of the cutting blade 26 and is connected to the top of one end of the connecting rod 132, the T-shaped limiting shaft 135 is movably connected with the through hole 261, the pull rod 131 is pulled to drive the connecting rod 132 to push the cutting blade 26 to slide in the blade groove 212, meanwhile, a waxed tissue sample is sliced through the cutting blade 26, and when the pull rod 131 is pulled, the limiting slide rod 133 slides on the arc-shaped limiting groove 12; when the pull rod 131 is pulled to make the limit slide rod 133 slide on the arc-shaped limit groove 12 to the end far away from the bearing mechanism 2, the blade edge end of the cutting blade 26 slides right inside the blade groove 212 at the back position of the outer frame 21; when the pull rod 131 is pulled so that the limit slide 133 slides on the arc-shaped limit groove 12 to the end close to the carrier mechanism 2, the blade end of the cutting blade 26 slides out of the blade groove 212 at the back position of the outer frame 21 to cut the waxed tissue sample.
As shown in fig. 5-6, the supporting plate 22 includes a top portion formed with a connection limiting groove 221, and a magnetic sheet 222 is disposed on a side wall of a bottom portion of the connection limiting groove 221; the bottom of the tissue frame 25 is placed in the connection limiting groove 221, and at this time, the magnetic sheet 222 is in contact with and attracted by the armature sheet 251, so that the connection between the connection limiting groove 221 and the tissue frame 25 is enhanced.
As shown in fig. 1, 2 and 4, a limiting through hole 241 is formed in the middle of the bottom basin cavity 24; the limiting through hole 241 simultaneously penetrates through the top plate of the workbench 1, and the other end of the steel wire rope 114 penetrates through the limiting through hole 241 formed in the middle of the top plate of the workbench 1 and the bottom basin cavity 24 to be connected to the middle of the bottom of the supporting plate 22.
As shown in fig. 6, a sample placing groove 252 is formed at the top of the tissue carrying frame 25, and an armature sheet 251 is arranged at the outer side of the bottom of the tissue carrying frame 25; the tissue sample block which needs to be sliced and is waxed can be placed through the sample placing groove 252, the height of the tissue sample block placed inside the sample placing groove 252 needs to be far larger than the depth of the sample placing groove 252, and when the tissue sample block is placed inside the tissue bearing frame 25, the height of the tissue sample block needs to be flush with the top of the outer frame 21.
The working principle of the lung adenosquamous carcinoma tissue slice processing device is as follows: the medical staff depresses the pedal 112 to compress the spring D115 by feet, at this time, the pedal 112 drives the steel wire rope 114 to pull the supporting plate 22 to compress the spring a23 to slide and descend along the inner wall of the outer frame 21, so that the distance between the tissue bearing frame 25 and the pressing plate 35 is increased, the tissue bearing frame 25 is conveniently taken out from the connection limiting groove 221, after the tissue bearing frame 25 is taken out, the force of the pedal 112 is released, the lung adenosquamous carcinoma tissue sample is waxed into a wax block matched with the sample placing groove 252 by external equipment, the waxed lung adenosquamous carcinoma tissue sample block is placed in the sample placing groove 252, the pedal 112 is then stepped on the pedal 112 to compress the spring D115, at this time, the pedal 112 drives the steel wire rope 114 to pull the supporting plate 22 to compress the spring a23 to slide and descend along the inner wall of the outer frame 21, so that the distance between the tissue bearing frame 25 and the pressing plate 35 is increased, and the bottom of the tissue bearing frame 25 is, at this time, the magnetic sheet 222 is in contact with and attracted by the armature sheet 251, so that the connection between the connection limiting groove 221 and the tissue bearing frame 25 is strengthened, and then the force of stepping on the pedal 112 is released, so that the spring A23 and the spring D115 are reset to push the support plate 22 to reset;
then the medical staff pulls the pressing rod 32 to press down by hand, at this time, the pressing rod 32 pulls the spring B33 to extend, at the same time, the pressing rod 32 drives the vertical pressing rod 34 to press on the sample block of the lung adenosquamous carcinoma tissue through the pressing plate 35, the pressing plate 35 presses the sample block of the lung adenosquamous carcinoma tissue downwards, so that the sample block of the lung adenosquamous carcinoma tissue drives the tissue bearing frame 25 and the supporting plate 22 to compress the spring a23 to shrink, until the top plate 351 and the leveling plate 352 in the pressing plate 35 are supported through the first step and the second step of the step supporting layer 211, at this time, the top block 354 is pushed into the accommodating hole 353 by the sample block of the lung adenosquamous carcinoma tissue, at the same time, the top block 354 compresses the spring C355, then the pull rod 131 is pulled by the other hand to drive the connecting rod 132 to push the cutting blade 26 to slide in the blade groove 212, at the same time, the, at this moment, the leveling plate 352 flattens the lung adenosquamous carcinoma tissue sample slices, prevent that the lung adenosquamous carcinoma tissue sample slices from rolling up, then loosen the hand that the pulling depression bar 32 pushed down, the spring B33 resets and drives the depression bar 32 and the vertical depression bar 34 and the clamp plate 35 rise that resets simultaneously, if lung adenosquamous carcinoma tissue sample block slices are glutinous at cutting blade 26 top, take out the slice through tweezers, if lung adenosquamous carcinoma tissue sample block slices are glutinous in the leveling plate 352 bottom, lead to the jack block 354 not atress when the clamp plate 35 resets to rise, the spring C355 resets and pops out the holding hole 353 with the jack block 354, the jack block 354 is ejecting with the lung adenosquamous carcinoma tissue sample block slice that glues in the leveling plate 352 bottom and is separated with the leveling plate 352 simultaneously, make collection of lung adenosquamous carcinoma tissue sample block slice more convenient.
In conclusion; compared with the conventional pathological tissue section device, the lung adenosquamous carcinoma tissue section processing device can prevent the pathological section from rolling; moreover, the pathological tissue sample can be conveniently mounted and dismounted; the tissue sample slice can be conveniently taken out, and meanwhile, the device does not need to be driven by electric power and other energy sources, and is energy-saving and environment-friendly.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A lung gland squamous carcinoma tissue slice processing apparatus which characterized in that: the device comprises a workbench (1), a bearing mechanism (2) and a leveling mechanism (3), wherein the bearing mechanism (2) is arranged at the top of the workbench (1), and the leveling mechanism (3) is arranged at the top of the bearing mechanism (2); the workbench (1) comprises a treading assembly (11), an arc-shaped limiting groove (12), a pull rod assembly (13) and a hollow cavity (14), the treading assembly (11) is installed at the bottom of the hollow cavity (14), the arc-shaped limiting groove (12) and the pull rod assembly (13) are arranged at the top of the workbench (1) and are located on the side part of the bearing mechanism (2), and meanwhile, one side of the pull rod assembly (13) is movably connected to one side of the bearing mechanism (2); the bearing mechanism (2) comprises an outer frame (21), a support plate (22), a spring A (23), a bottom basin cavity (24), a tissue bearing frame (25) and a cutting blade (26), wherein the support plate (22) is connected to the top of the bottom basin cavity (24) through the spring A (23), the support plate (22) is in sliding connection with the inner wall of the outer frame (21), and the tissue bearing frame (25) is installed at the top of the support plate (22) and leans on the middle position; ladder supporting layer (211) have been seted up at outer frame (21) both sides top, blade groove (212) have been seted up by bottom position in ladder supporting layer (211), just blade groove (212) one end runs through to outer frame (21) back, inside cutting blade (26) one end was embedded in blade groove (212), cutting blade (26) other end was equipped with through-hole (261).
2. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: leveling mechanism (3) include carriage (31), depression bar (32), spring B (33), erect depression bar (34) and clamp plate (35), logical groove (311) have been seted up to carriage (31) both sides portion, depression bar (32) one end is passed logical groove (311) and is articulated in carriage (31) top one end, and depression bar (32) top is passed through spring B (33) are connected in carriage (31) top, and depression bar (32) have the opposite side of connecting spring B (33) position to pass through erect depression bar (34) and be connected with clamp plate (35).
3. The lung adenosquamous carcinoma tissue slice processing device according to claim 2, wherein: the pressing plate (35) comprises a top plate (351), a leveling plate (352), accommodating holes (353), a top block (354) and a spring C (355), the leveling plate (352) is connected to the bottom of the top plate (351), the accommodating holes (353) are formed in the side portion of the leveling plate (352) at equal intervals, and the top of each accommodating hole (353) is connected with the top block (354) through the spring C (355).
4. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: trample subassembly (11) including backing plate (111), footboard (112), loop bar (113), spring D (115) and wire rope (114), footboard (112) one end articulate in backing plate (111) one end, footboard (112) other end bottom is passed through spring D (115) is connected in backing plate (111) other end top, wire rope (114) one end is connected in footboard (112) other end top, and wire rope (114) other end is connected in backup pad (22) bottom intermediate position.
5. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: pull rod assembly (13) include pull rod (131), connecting rod (132), spacing slide bar (133), location support bar (134) and the spacing axle of T shape (135), pull rod (131) one end through the ring hole nest in location support bar (134) top, and both swing joint, pull rod (131) lean on the side of middle part position to be connected with connecting rod (132), connecting rod (132) one end top is connected with the spacing axle of T shape (135), spacing slide bar (133) are connected in being close to pull rod (131) handle end bottom.
6. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: the supporting plate (22) comprises a connecting limiting groove (221) formed in the top, and a magnetic sheet (222) is arranged on the side wall of the bottom of the connecting limiting groove (221).
7. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: the middle position of the bottom basin cavity (24) is provided with a limiting through hole (241).
8. The lung adenosquamous carcinoma tissue slice processing device according to claim 1, wherein: a sample placing groove (252) is formed in the top of the tissue bearing frame (25), and an armature sheet (251) is arranged on the outer side of the bottom of the tissue bearing frame (25).
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| CN202110207014.0A CN112976072B (en) | 2021-02-24 | 2021-02-24 | Lung gland squamous carcinoma tissue section processing apparatus |
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| CN202110207014.0A CN112976072B (en) | 2021-02-24 | 2021-02-24 | Lung gland squamous carcinoma tissue section processing apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552831A (en) * | 2021-08-02 | 2021-10-26 | 江苏省原子医学研究所 | Anti-rolling plate remote control device of freezing slicing machine and use method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003130767A (en) * | 2001-10-24 | 2003-05-08 | Kyowa Hakko Kogyo Co Ltd | Microtome and safety cover therefor |
| CN200996899Y (en) * | 2006-10-17 | 2007-12-26 | 咸宁学院 | Hard-tissue flake cutter |
| KR20120006685U (en) * | 2011-03-21 | 2012-10-02 | 신수 | A cutting assembly for cord tissue culture |
| US20160084741A1 (en) * | 2014-09-23 | 2016-03-24 | Shabbir Bambot | Disposable microtome method and apparatus for faster pathology |
| CN206011193U (en) * | 2016-08-30 | 2017-03-15 | 上海龙翔生物医药开发有限公司 | A kind of biological medicine research experiment auto slice device |
| CN206618579U (en) * | 2017-04-07 | 2017-11-07 | 梁颖 | A kind of freezing microtome |
| CN109060403A (en) * | 2018-10-25 | 2018-12-21 | 天津市塑料研究所有限公司 | Medical pathologic section slicer and the method for making pathological section using the slicer |
| CN210690184U (en) * | 2019-10-08 | 2020-06-05 | 石河子大学 | Stomach cancer tumor pathological section processing apparatus |
| CN111409134A (en) * | 2020-04-09 | 2020-07-14 | 上海唯冠医疗科技有限公司 | Feeding device and medical slicer with same |
| CN211268050U (en) * | 2019-11-27 | 2020-08-18 | 遵义医科大学 | Quick cutting device of plant tissue |
| CN111823293A (en) * | 2020-07-20 | 2020-10-27 | 浙江凯立特医疗器械有限公司 | Method for assembling implantable biosensor |
| CN212030948U (en) * | 2020-04-14 | 2020-11-27 | 山西医科大学第一医院 | Histotome device for pathologist |
| CN112025793A (en) * | 2020-08-25 | 2020-12-04 | 王冰 | Pathology department's sample preparation is with section device |
-
2021
- 2021-02-24 CN CN202110207014.0A patent/CN112976072B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003130767A (en) * | 2001-10-24 | 2003-05-08 | Kyowa Hakko Kogyo Co Ltd | Microtome and safety cover therefor |
| CN200996899Y (en) * | 2006-10-17 | 2007-12-26 | 咸宁学院 | Hard-tissue flake cutter |
| KR20120006685U (en) * | 2011-03-21 | 2012-10-02 | 신수 | A cutting assembly for cord tissue culture |
| US20160084741A1 (en) * | 2014-09-23 | 2016-03-24 | Shabbir Bambot | Disposable microtome method and apparatus for faster pathology |
| CN206011193U (en) * | 2016-08-30 | 2017-03-15 | 上海龙翔生物医药开发有限公司 | A kind of biological medicine research experiment auto slice device |
| CN206618579U (en) * | 2017-04-07 | 2017-11-07 | 梁颖 | A kind of freezing microtome |
| CN109060403A (en) * | 2018-10-25 | 2018-12-21 | 天津市塑料研究所有限公司 | Medical pathologic section slicer and the method for making pathological section using the slicer |
| CN210690184U (en) * | 2019-10-08 | 2020-06-05 | 石河子大学 | Stomach cancer tumor pathological section processing apparatus |
| CN211268050U (en) * | 2019-11-27 | 2020-08-18 | 遵义医科大学 | Quick cutting device of plant tissue |
| CN111409134A (en) * | 2020-04-09 | 2020-07-14 | 上海唯冠医疗科技有限公司 | Feeding device and medical slicer with same |
| CN212030948U (en) * | 2020-04-14 | 2020-11-27 | 山西医科大学第一医院 | Histotome device for pathologist |
| CN111823293A (en) * | 2020-07-20 | 2020-10-27 | 浙江凯立特医疗器械有限公司 | Method for assembling implantable biosensor |
| CN112025793A (en) * | 2020-08-25 | 2020-12-04 | 王冰 | Pathology department's sample preparation is with section device |
Non-Patent Citations (1)
| Title |
|---|
| 李明显: "一种冰冻托盘的设计与应用" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113552831A (en) * | 2021-08-02 | 2021-10-26 | 江苏省原子医学研究所 | Anti-rolling plate remote control device of freezing slicing machine and use method |
| CN113552831B (en) * | 2021-08-02 | 2022-07-29 | 江苏省原子医学研究所 | Anti-rolling plate remote control device of freezing slicing machine and use method |
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|---|---|
| CN112976072B (en) | 2023-05-12 |
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