CN216816209U

CN216816209U - Simple pathological tissue squeezing, shearing and tabletting device

Info

Publication number: CN216816209U
Application number: CN202220252511.2U
Authority: CN
Inventors: 黄锦成
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-24
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a simple pathological tissue squeezing, shearing and tabletting device which is characterized in that a first hinged seat plate and a second hinged seat plate are arranged at the end heads of a first clamping rod seat and a second clamping rod seat and are connected through a hinge, an upper die is arranged in an inner cavity of the first clamping rod seat, a lower die is arranged on the second clamping rod seat, and the upper die is clamped into the inner cavity of the lower die to press tissue placed on the lower die into blocks. The novel tabletting device has the characteristics of simple structure, uniform and firm thickness of the tabletting, no redundant edge, easiness in manufacturing, convenience in installation and use, cleanness, sanitation, no impurity pollution, labor saving, easiness in operation, safety, reliability and the like.

Description

Simple pathological tissue squeezing, shearing and tabletting device

Technical Field

The utility model belongs to the field of medical instruments, and particularly relates to a simple extruding, shearing and tabletting device for pathological tissues.

Background

The sampling requirement of pathological examination is high, no pollution exists, and tissues are regular. Therefore, the tissue needs to be shaped into blocks and then sliced for use, the traditional method is to use a pair of upper and lower boxes, paraffin is put into the boxes, then tissue is put into the boxes, then an upper box daughter card is pressed into the inner cavity of the lower box, the tissue is formed into blocks, and the blocks are used after being soaked in ice water and dewaxed. Thus, the operation is inconvenient and the tabletting is irregular. Reference 1, application No.: CN201620063868, title of the utility model: the medical material taking device for the pathology department comprises a material taking knife handle, a material taking blade, a sliding groove body, a wound probe, a probe sliding part, a scale mark, a pair of clamping piece connecting pieces, a pair of tissue clamping pieces, a pair of tightness adjusting screws, four adjusting springs, a pair of unfolding angle joint pieces and a lighting lamp; the utility model discloses a draw materials, including drawing materials blade, illumination lamp, probe sliding part, scale mark, clamping piece connection piece, the handle of a knife of drawing materials is established on the handle of a knife of drawing materials to the wound probe, and the wound probe passes through the slip cell body and establishes on the blade of drawing materials, and the probe sliding part is established on the blade of drawing materials, and the scale mark is established on the blade of drawing materials, and the clamping piece connection piece is even drawn materials the handle of a knife through elasticity adjusting screw and regulating spring, and the tissue clamping piece is even clamping piece connection piece, and the joint piece of expansion angle is established in the middle part of clamping piece connection piece. Reference 2, application No.: CN201920260482, invention name: the utility model provides a novel pathological tissue embedding tweezers, includes tweezers handle and tweezers head, tweezers head with contained angle between the tweezers handle is 120, tweezers head is close to the one end outside of tweezers handle is equipped with the spread groove, the rigid coupling has the preforming in the spread groove, preforming length does the third of tweezers head length. The structural features of the

comparison documents

1, 2 are different from those of the present patent application.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, changes the manual push molding by using upper and lower box pressing sheets, and solves the problems of insufficient force, insufficient pressure, irregular tissue molding, ice water soaking and other complex procedures. The first hinged seat plate is arranged at the end of the first clamping rod seat, the second hinged seat plate is arranged at the end of the second clamping rod seat, the hinged joint penetrates through the first clamping rod seat to be hinged with the second clamping rod seat, a first clamping cavity is formed in the inner surface of the first clamping rod seat, the upper mold rod is installed in the first clamping cavity, the upper mold rod end is provided with an upper mold, the second clamping rod seat is provided with a lower mold, the upper mold of the first clamping rod seat is inserted into the lower mold and the inner cavity of the lower mold, and the upper mold can slide up and down in the lower mold and the inner cavity of the lower mold. The simple pathological tissue squeezing, shearing and tabletting device is formed by squeezing, shearing and pressing multiple pressures, is uniform and firm in block shape, regular in forming, easy to operate, labor-saving and quick.

The technical scheme of the utility model is as follows: a simple pathological tissue squeezing and pressing device comprises a first handle, a second handle, a first clamping cavity, an upper mold rod, a first clamping rod seat, an upper mold, a hinge joint, a first hinge joint seat plate, a second clamping rod seat, a lower mold, a second clamping cavity, a first hole, a photosensitive tube, a lower mold inner cavity, a second hole, a lower mold inner cavity and a sensing point, and is characterized in that a first hinge joint seat plate 8 is arranged at the end of the first clamping rod seat 5, the first hinge joint seat plate 8 is provided with a first hole 13, a second hinge joint seat plate 9 is arranged at the end of the second clamping rod seat 10, the second hinge joint seat plate 9 is provided with a second hole 16, the hinge joint 7 penetrates through the first hole 13 and the second hole 16 to be hinged, meanwhile, the first clamping rod seat 5 is hinged with the second clamping rod seat 10, the first clamping cavity 3 is arranged on the inner surface of the first clamping rod seat 5, the upper mold rod 4 is provided with an upper mold 6, the second clamping rod seat 10 is provided with a lower mold 11, and the lower mold 6 of the lower mold 6 is inserted into the lower mold seat 17, the upper die 6 can slide up and down in a lower die cavity 17 of the lower die 11, the outer diameter of the upper die 6 is provided with a sensing point 18, and the lower die 11 is provided with a photosensitive tube 14.

The photosensitive tubes 14 are arranged at different positions of the lower die cavity 17.

The photosensitive tube 14 is set at different positions according to the thickness required by detection sampling.

The hinge 7 is a hinge pin.

The contact surfaces of the first hinge seat plate 8 and the second hinge seat plate 9 are smooth surfaces and slide mutually.

The first gripper seat 5 has a first shank 1 and the second gripper seat 10 has a second shank 2.

The lower die 11 and the upper die 6 are made of stainless steel plates.

The upper die 6 and the lower die 11 are one of square, circular and oval.

The sensing point 18 is connected with a wireless circuit and an alarm.

The standard sampling thickness is the height of the bottom plate 15 of the lower die cavity, which is the distance between the photosensitive tube 14 and the lower die cavity 17.

Compared with the prior art, the utility model has the outstanding effects that: the clamping rod seat is adopted to install the upper and lower die extrusion shears and apply the same, the pressure is large, the operation is easy, the installation and the use are convenient, the direct forming is realized, the ice water soaking and dewaxing are not needed, easy to carry, the sample meets the requirements of pathological regulations, the investment is small, the manufacture is easy, the structure is simple, the environmental pollution is avoided, and the safety and the reliability are realized.

Drawings

Fig. 1 is a front view of the assembly of the present invention.

Fig. 2 is a right side view of the assembly of the present invention.

Fig. 3 is a front view of the upper mold clamping bar seat of the present invention.

Fig. 4 is a right-side view schematically illustrating the upper mold clamping rod seat of the present invention.

FIG. 5 is a front view of the lower mold clamping bar base of the present invention.

FIG. 6 is a right side view of the lower mold clamping bar base of the present invention.

FIG. 7 is a schematic front view of an upper mold box of the present invention.

FIG. 8 is a right-side view of the upper mold box of the present invention.

FIG. 9 is a schematic front view of a lower die case of the present invention.

FIG. 10 is a schematic right sectional view of a lower die cartridge of the present invention.

Reference numerals: the device comprises a first handle 1, a second handle 2, a first clamping cavity 3, an upper mold rod 4, a first clamping rod seat 5, an upper mold 6, a hinge 7, a first hinge seat plate 8, a second hinge seat plate 9, a second clamping rod seat 10, a lower mold 11, a second clamping cavity 12, a first hole 13, a photosensitive tube 14, a lower mold inner cavity bottom plate 15, a second hole 16, a lower mold inner cavity 17 and a sensing point 18.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Example 1 referring to the drawings, pathological tissue sampling original was not treated with paraffin. The upper die 6 is an upper die box body, and the lower die 11 is a lower die box body. The first clamping rod seat 5 is provided with a first clamping cavity 3, the first clamping cavity 3 is provided with an upper die 6, the second clamping rod seat 10 is provided with a second clamping cavity 12, the second clamping cavity 12 is provided with a lower die 11, and the upper die 6 is clamped and pressed into a lower die inner cavity 17 of the lower die 11, so that a tissue object for pathology is pressed into a plate with the required thickness for detection. The adjustable moulding-die extrusion of thickness of pathological tissue thing, it has inductive point 18 to go up 6 side walls of mould, the contact promptly, lower mould side wall has photosensitive tube 14, organize the thickness of thing and thin by photosensitive tube 14 control, go up 6 and inductive point 18 and descend 14 positions of lower mould photosensitive tube and respond to promptly and report the signal, let go up the mould and stop down, if when wanting thickness 1mm, photosensitive tube 14 installation 1mm height, go up the descending inductive point 18 of mould 6 and connect alarm signal, the suggestion operator work, inductive point 18 is installed and is being gone up the mould outer diameter wall, can have the pit installation perpendicularly at the outer diameter wall. The photosensitive tube 14 is provided with a hole on the vertical side wall of the lower die, and is installed by a hole of … … with the requirement of 1mm and 2 mm. The first clamping rod seat 5 is arc-shaped, the end of the first clamping rod seat is provided with a first hinged seat plate 8, and the first hinged seat plate 8 is provided with a first hole 13. The second clamping rod seat 10 is arc-shaped, the end of the second clamping rod seat is provided with a second hinged seat plate 9, the second hinged seat plate 9 is provided with a second hole 16, and a second handle 2 extends below the first clamping rod seat 5. The first handle 1 extends from the bottom of the second clamping rod seat 10. The first hinged seat plate 8 is connected with the second hinged seat plate 9 through a hinge 7, and the first clamping rod seat 5 and the second clamping rod seat 10 are hinged with each other. An upper mold rod 4 is arranged on the inner arc of the first clamping rod seat 5, an upper mold 6 is arranged at the end of the upper mold rod 4, the outer diameter of the upper mold 6 is matched with the inner diameter of the inner cavity 17 of the lower mold, and the upper mold 6 can be movably matched with the lower mold in the process of entering and pulling out. The outer diameter of the upper die 6 is provided with a pit mounting induction point 18 in the longitudinal direction, the induction point 18 is connected with an alarm, the alarm is a low-volume alarm, and the induction point 18 is provided with a wireless circuit and an induction element which are in butt joint with the photosensitive tube 14. The lower die 11 also has a pit or a hole in the longitudinal direction for installing the photosensitive tube 14, the photosensitive tube 14 is butted with the sensing point 18 through a wire circuit, and the installation setting of the photosensitive tube 14 requires thickness points, such as 1mm and 2mm … …. The sensing point 18 is installed with a thickness point corresponding to the photosensitive tube 14, and the corresponding photosensitive tube 14 requires pathological tissue sampling installation. The lower die 11 is fixedly arranged on the inner arc of the second clamping rod seat 10, and the upper die is fixedly connected on the inner arc of the first clamping rod seat 5. The hinge 7 connects the first hinge seat plate 8 and the second hinge seat plate 9 to be hinged, and the hinge 7 is hinged through the first hole 13 and the second hole 16. When the pathological tissue closing device is used, pathological tissue is placed in the lower die inner cavity 17, the upper die 6 aligns to the lower die inner cavity 17, the first handle 1 and the second handle 2 can be operated to close, the upper die 6 moves downwards, the purpose of pressing the pathological tissue into a standard block shape can be achieved when the photosensitive tube 14 of the lower die 11 corresponds to the induction point 18 of the upper die 6, and the first handle 1 and the second handle 2 can be opened and closed freely by the aid of the hinge 7, so that the pathological tissue closing device is easy, labor-saving and time-saving.

Embodiment 2, referring to the drawings and embodiment 1, the upper die 6 does not need to be provided with a sensing point 18, the lower die 11 does not need to be provided with a photosensitive tube 14, the upper die 6 directly descends and is pressed into the lower die 11, a fabric is assembled between the upper die and the lower die, scales are arranged in the longitudinal direction of the upper die 6, the scales are sampled according to requirements, and when the scales of the descending upper die 6 are positioned at the top edge of the lower die 11 as a dead point, the same requirements can be met.

Example 3, with reference to the attached figures and examples 1 and 2, the operating procedure was carried out: firstly, melting paraffin wax and loading the paraffin wax into a lower die inner cavity 17 of a lower die 11; secondly, the sampled tissue is put into paraffin, the first clamping rod seat 5 is started to move downwards, the upper die 6 is pressed into the lower die inner cavity 17 of the lower die 11, and the tissue is extruded into blocks. The positions of the photosensitive tube 14 and the sensing point 18 are adjusted according to the thickness; thirdly, taking out the tissue; fourthly, soaking the mixture in ice water to remove paraffin to obtain blocky tissue.

In the embodiment 4, referring to the attached drawings and the

embodiments

1, 2 and 3, the tissue is frozen and solidified and then put into the lower die 11, and then the upper die 6 is started to close to press the tissue into blocks.

Claims

1. A simple pathological tissue squeezing and shearing tablet device comprises a first handle, a second handle, a first clamping cavity, an upper mold rod, a first clamping rod seat, an upper mold, a hinge joint, a first hinge joint seat plate, a second clamping rod seat, a lower mold, a second clamping cavity, a first hole, a photosensitive tube, a lower mold inner cavity, a second hole, a lower mold inner cavity and a sensing point, and is characterized in that a first hinge joint seat plate (8) is arranged at the end of the first clamping rod seat (5), the first hinge joint seat plate (8) is provided with a first hole (13), a second hinge joint seat plate (9) is arranged at the end of the second clamping rod seat (10), the second hinge joint seat plate (9) is provided with a second hole (16), the hinge joint (7) penetrates through the first hole (13) and the second hole (16) to be hinged, the first clamping rod seat (5) is hinged with the second clamping rod seat (10), the first clamping cavity (3) is arranged on the inner surface of the first clamping rod seat (5), and the upper mold rod (4) is arranged on the first clamping cavity (3), go up mould pole (4) end and have mould (6), second holder seat (10) have lower mould (11), go up mould (6) of first holder seat (5) and insert lower mould inner chamber (17) of lower mould (11), go up mould (6) and can slide from top to bottom in lower mould inner chamber (17) of lower mould (11), it has induction point (18) to go up mould (6) external diameter, and photosensitive tube (14) are installed in lower mould (11).

2. The simple pathological tissue squeezing and shearing device as claimed in claim 1, wherein the light sensitive tube (14) is installed at different positions of the lower mold cavity (17).

3. The simple pathological tissue squeezing, shearing and pressing device as claimed in claim 1 or 2, wherein the photosensitive tube (14) is set at different positions according to the thickness required for detection and sampling.

4. The simple pathological tissue mass squeezing, shearing and tabletting device according to claim 1, wherein the hinge (7) is a hinge pin.

5. The simple pathological tissue mass squeezing and shearing tablet device as claimed in claim 1, wherein the contact surfaces of the first hinged seat plate (8) and the second hinged seat plate (9) are smooth surfaces which slide each other.

6. The simple pathological tissue squeezing and trimming device according to claim 1, wherein the first clamping rod holder (5) has a first handle (1) and the second clamping rod holder (10) has a second handle (2).

7. The simple pathological tissue squeezing, shearing and tabletting device according to claim 1, wherein the lower die (11) and the upper die (6) are stainless steel plates.

8. The simple pathological tissue squeezing, shearing and tabletting device according to claim 1, wherein the upper die (6) and the lower die (11) are one of square, circular and oval.

9. The simple pathological tissue squeezing and shearing tablet device as claimed in claim 1, wherein the sensing point (18) has a wireless circuit connected to an alarm.

10. The simple pathological tissue mass extruding, shearing and tabletting device according to claim 1, wherein the standard sampling thickness is the height of the bottom plate (15) of the lower die cavity (17) from which the photosensitive tube (14) leaves.