CN111846591A

CN111846591A - Storage device is fixed to pathology department's sample

Info

Publication number: CN111846591A
Application number: CN202010522386.8A
Authority: CN
Inventors: 朱珍; 华燕菲; 常雪姣; 肖天羽; 许勤伟; 高金莉
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-10-30

Abstract

The invention relates to the technical field of medical instruments for storing samples, in particular to a pathology department sample fixing and storing device, and solves the problem that a pathology department sample storing mechanism which is convenient and fast to use and capable of reducing formalin volatilization in the prior art is lacked. The utility model provides a storage device is fixed to pathology department's sample, includes the sample box, still includes: the storage box is internally provided with limiting plates with vertical structures at four corners; the storage rack is of a hollow structure. The storage rack is limited in the storage box, and the top cover and the storage box are detachably mounted, so that the storage mechanism of the human body sample is realized; the one-way plate is blocked below the guide holes, so that in the process that medical workers directly push the one-way plate downwards to place the sample box, the rest guide holes are in a closed state, and the volatilization of high-concentration formalin solution is reduced; after the sample box is placed, the one-way plate automatically resets, and the convenience that the mechanism used is stored to the sample.

Description

Storage device is fixed to pathology department's sample

Technical Field

The invention relates to the technical field of medical instruments for storing samples, in particular to a sample fixing and storing device for a pathology department.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The pathology department stores the human body sample in time through formalin solution, then takes out the human body sample, and carries out subsequent slicing and diagnosis of human body tissues.

The existing apparatus for storing human body samples for the pathology department consists of: the device comprises a formalin-containing box, a hollow storage rack and a hollow cover, wherein the hollow storage rack is used for placing a sample box and is placed in the box; the use method of the existing apparatus is as follows: through opening the lid, pour into high concentration formalin solution to the box in, then will store the frame and place in formalin solution, put a plurality of sample boxes array in proper order in storing the frame, then again with lid and storage frame installation for prevent that the sample box from floating, cover the lid at last, accomplished the storage of sample box promptly and placed.

However, the existing apparatus for storing human body samples in the pathology department still has the following disadvantages when in use: 1. in the process of placing the sample box, the box is in an open state, and the high-concentration formalin solution volatilizes to generate irritant gas which can cause injury to medical staff; 2. the hollow cover has single function, only can prevent the sample box from floating, and cannot reduce the volatilization of formalin in the process of sequentially putting the sample box;

Therefore, a device for fixing and storing samples in pathology department is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a pathology department sample fixing and storing device, and solves the problem that a pathology department sample storing mechanism which is convenient to use and capable of reducing formalin volatilization is absent in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a storage device is fixed to pathology department's sample, includes the sample box, still includes:

the storage box is internally provided with limiting plates with vertical structures at four corners;

the sample box is placed in the storage frame, limiting clamp plates are mounted at four corners of the outer wall of the storage frame, and vertical clamp grooves which are communicated up and down are formed in the inner sides of the limiting clamp plates so as to vertically slide with the limiting plates;

the top cover is pressed on the top of the storage box and detachably mounted with the storage box, a plurality of limiting rods in limiting insertion connection with the upper end face of the storage rack are vertically arranged on the lower end face of the top cover, guide holes matched with the outer diameters of the sample boxes are formed in the sample boxes corresponding to the array on the top cover, the limiting rods are arranged on two sides of each guide hole, the limiting rods on the two sides are connected with one-way plates in a limiting rotation mode through rotating shafts, the extending ends of the two one-way plates are abutted, and the two one-way plates are located right below the guide holes so as to plug the guide holes from the lower end face of the top cover;

The pressing plates are correspondingly arranged right above the sample boxes of the array, the pressing plates are arranged in the storage rack, and the pressing plates rotate in a limiting mode in the vertical direction to limit the floating of the sample boxes.

Preferably, the inside of storing the frame is equipped with deposits the chamber, deposits the baffle that installs hollow out construction on the central line in chamber, linear equidistance on the baffle installs the arc pole, and is adjacent the arc pole, deposit and form the standing groove that is the sample box of array form between intracavity wall and the baffle.

Preferably, the partition plates are installed on the inner wall of the storage cavity, the arc rods are installed on the partition plates, and each arc rod is vertically symmetrical with the corresponding partition plate.

Preferably, the pressing plate is rotatably mounted on the partition plate through a rotating shaft in a limiting manner, the bottom of the pressing plate is connected with the partition plate through a spring so that the pressing plate is in a horizontal state, and the extending end of the pressing plate is located on a vertical channel of the sample box.

Preferably, the upper end face of the one-way plate abuts against the lower end face of the top cover, and the lower end face of the one-way plate is connected with the limiting rod through a spring.

Preferably, the lateral wall of top cap has the buckle through the pivot rotation, the hangers with buckle cooperation joint is installed to the lateral wall of storing the box to form the demountable installation of top cap and storage box.

Preferably, the storage shelf is provided with a plurality ofly, and a plurality ofly store the frame and form and store the group, spacing splint set up in storing four corners of group to use with storing the box cooperation, four corners at the top of storing the group are provided with the jack, and the gag lever post that is located four corners in the bottom of top cap is pegged graft with the jack that corresponds, so that the top cap offsets with storing the group cooperation.

Preferably, the storage box is filled with formalin solution, and in the filled state of the sample box, the liquid level of the formalin solution in the storage box is located above the sample box and below the movable area of the one-way plate.

The invention has at least the following beneficial effects:

1. the storage rack is limited in the storage box, and the top cover and the storage box are detachably mounted, so that the storage mechanism of the human body sample is realized; the one-way plate is blocked below the guide holes, so that in the process that medical workers directly push the one-way plate downwards to place the sample box, the rest guide holes are in a closed state, and the volatilization of high-concentration formalin solution is reduced; after the sample box is placed, the one-way plate automatically resets, and the convenience that the mechanism used is stored to the sample.

2. Through the setting of clamp plate, utilize the elasticity of spring, the clamp plate supports the top at the sample box automatically after the sample box impels, reduces the influence of floating of sample box for the sample box soaks completely in formalin solution, has improved the soaking effect of sample.

3. Through the storage frame of combination formula, the setting of storing box and top cap, not only realized the top cap and stored the accurate positioning between the frame, improved the convenience that the storage frame took out moreover, improved later stage medical personnel and done human tissue section and diagnostic convenience, the mechanism is stored to the combination formula, and the clearance and the disinfection in the utensil later stage of being more convenient for have improved the usability of utensil.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic vertical section of a sample storage mechanism of a single storage rack;

FIG. 2 is a schematic vertical cross-sectional view of a storage mechanism of the storage group;

FIG. 3 is a schematic vertical section of a storage group;

FIG. 4 is a schematic vertical cross-sectional view of the top cover;

FIG. 5 is a schematic top view of the top cover;

FIG. 6 is a schematic top view of the storage case;

FIG. 7 is a schematic top view of a storage stack.

In the figure: 1. a storage rack; 2. an arc rod; 3. a partition plate; 4. a sample cartridge; 5. a top cover; 6. a guide hole; 7. a one-way plate; 8. a limiting rod; 9. a limiting clamp plate; 10. a limiting plate; 11. a storage box; 12. and (7) pressing a plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Referring to fig. 1 to 7, a sample fixing and storing device for pathology department includes a sample box 4, and further includes:

the storage box 11 is internally provided with limiting plates 10 with vertical structures at four corners;

the storage rack 1 is of a hollow structure, the sample boxes 4 are stored in the storage rack 1 in a rectangular array mode, the storage rack 1 is placed in the storage box 11, limiting clamping plates 9 are installed at four corners of the outer wall of the storage rack 1, vertical clamping grooves which are communicated up and down are formed in the inner sides of the limiting clamping plates 9 and vertically slide with the limiting plates 10, a storage cavity is formed in the storage rack 1, a partition plate 3 of the hollow structure is installed on the central line of the storage cavity, arc rods 2 are installed on the partition plate 3 in a linear equidistant mode, the array-shaped sample boxes 4 are placed between the adjacent arc rods 2, the inner walls of the storage cavity and the partition plate 3, the partition plate 3 is installed on the inner wall of the storage cavity, the arc rods 2 are installed on the partition plate 3, and each arc rod 2 is vertically symmetrical with respect to the corresponding;

The top cover 5 is pressed on the top of the storage box 11, the top cover 5 and the storage box 11 are detachably mounted, a buckle plate is rotatably arranged on the side wall of the top cover 5 through a rotating shaft, and a lug which is matched and clamped with the buckle plate is mounted on the side wall of the storage box 11 so as to form detachable mounting of the top cover 5 and the storage box 11; the lower end face of the top cover 5 is vertically provided with a plurality of limiting rods 8 which are in limiting insertion connection with the upper end face of the storage rack 1, guide holes 6 matched with the outer diameters of the sample boxes 4 are formed in the sample boxes 4 corresponding to the array on the top cover 5, the limiting rods 8 are arranged on two sides of each guide hole 6, the limiting rods 8 on the two sides are connected with one-way plates 7 in a limiting rotation mode through rotating shafts, the extending ends of the two one-way plates 7 abut against each other, the two one-way plates 7 are located right below the guide holes 6 so that the guide holes 6 are blocked from the lower end face of the top cover 5, the upper end face of each one-way plate 7 abuts against the lower end face of the top cover 5, and the lower end face of;

the pressing plate 12 is correspondingly arranged right above the sample boxes 4 of the array, the pressing plate 12 is arranged in the storage rack 1, the pressing plate 12 rotates in a limiting mode in the vertical direction to limit floating of the sample boxes 4, the pressing plate 12 is installed on the partition plate 3 in a limiting mode through a rotating shaft, the bottom of the pressing plate 12 is connected with the partition plate 3 through a spring, the pressing plate 12 is in a horizontal state, and the extending end of the pressing plate 12 is located on a vertical channel of the sample boxes 4;

The formalin solution is filled in the storage box 11, and under the state that the sample box 4 is filled, the liquid level of the formalin solution in the storage box 11 is positioned above the sample box 4 and below the moving area of the one-way plate 7, so that the sample box 4 is completely soaked in the formalin solution, and meanwhile, the possibility that the formalin solution is splashed out of the guide hole 6 when the one-way plate 7 vertically rotates to the resetting process is also reduced.

The working process of the embodiment is as follows:

a: by inserting the sample case 4 storing the human body sample therein from the guide hole 6, at the same time, two one-way plates 7 at the bottom of the guide hole 6 are rotated downward along the rotation axis; the sample box 4 is continuously inserted downwards, the bottom of the sample box 4 pushes the plate 12 downwards, the pressing plate 12 vertically rotates along the rotating shaft, the sample box 4 is continuously pushed downwards, the sample box 4 slides into a placing groove formed among the arc rod 2, the hollow partition plate 3 and the hollow storage rack 1, and meanwhile, the extending end of the pressing plate 12 is abutted against the side face of the sample box 4; the sample box 4 is pushed downwards continuously, the extending end of the pressure plate 12 moves to the upper end face of the sample box 4 and is kept horizontal under the action of the spring, so that the sample box 4 is clamped between the pressure plate 12 and the bottom of the storage rack 1; meanwhile, the user draws the operating tool out of the guide hole 6, and the two one-way plates 7 are reset under the action of the spring, so that the sample box 4 is placed;

In the process, the sample box 4 can only be inserted into the guide hole 6 in one way through the arrangement of the one-way plate 7, the one-way plate 7 is reset after the insertion, the upper end face of the one-way plate 7 is abutted against the lower end face of the top cover 5 under the elastic action of the spring, the guide hole 6 is sealed, the volatilization of high-concentration formalin solution in the storage box 11 is reduced, the storage stability of the formalin solution on human body samples is improved, and the injury of irritant volatile gas of the formalin to medical care personnel is reduced; meanwhile, due to the arrangement of the pressing plate 12, the pressing plate 12 is elastically connected with the partition plate 3, the spring pulls the pressing plate 12, so that the pressing plate 12 has a pulling force which keeps horizontal, and the pulling force is balanced with the upward floating force of the sample box 4 in the formalin solution, so that the sample box 4 is completely soaked in the formalin solution, the formalin solution penetrates through the hollow partition plate 3 and the hollow sample box 4 from the hollow storage rack 1 and is completely contacted with a human body sample, and the soaking effect of the sample box 4 in the formalin solution is improved;

b: the buckling structure of the top cover 5 and the storage box 11 is released, then the top cover 5 is separated from the storage box 11, the limiting clamping plates 9 at the four corners slide upwards along the limiting plates 10, so that the storage rack 1 is taken out of the storage box 11, the sample box 4 is drawn out, and the pressing plate 12 rotates upwards, namely the plurality of sample boxes 4 distributed in an array are taken out;

In the process, the lower end face of the top cover 5 abuts against the upper end face of the storage box 11, so that the sealing property of the formalin solution is improved, the top cover 5 is detachably connected with the storage box 11, and the storage frame 1 is movably connected with the storage box 11, so that the storage box 11 can be completely taken out of the storage box 11, the sample box 4 can be taken out at one time, the formalin solution is conveniently treated, and the cleaning and disinfecting treatment of each device is more convenient due to the arrangement of a combined structure; through in storing box 11, the vertical slip of spacing splint 9 and limiting plate 10 at four corners to inject the position of storing frame 1 in storing box 11, the gag lever post 8 that is located the corner through top cap 5 offsets with storing frame 1 top, with the floating force of reduction storing frame 1 in storing box 11, further makes the bullport 6 of rectangular array corresponding with the standing groove of the sample box 4 of rectangular array, has improved the stability of sample box 4 insertion process.

The difference from the first embodiment is that:

example two

a storage box 11, a top cover 5, and a plurality of storage shelves 1;

the storage racks 1 are provided with a plurality of storage racks 1, the storage racks 1 form a storage group, the limiting clamping plates 9 are arranged at four corners of the storage group so as to be matched with the storage boxes 11 for use, the four corners at the top of the storage group are provided with insertion holes, the limiting rods 8 at the four corners at the bottom of the top cover 5 are inserted into the corresponding insertion holes, so that the top cover 5 is matched and abutted against the storage group, preferably, the storage racks 1 are detachably connected, and in the embodiment, the preferred connection is not limited to bolt connection;

The difference between the present embodiment and the first embodiment is: the buckling structure of the top cover 5 and the storage box 11 is released, then the top cover 5 is separated from the storage box 11, the limiting clamping plates 9 at the four corners slide upwards along the limiting plates 10, so that the storage group is taken out of the storage box 11, the sample box 4 is drawn out, and the pressing plates 12 rotate upwards, so that the plurality of sample boxes 4 distributed in an array manner are taken out;

in the process, the lower end face of the top cover 5 abuts against the upper end face of the storage box 11, so that the sealing property of the formalin solution is improved, the top cover 5 is detachably connected with the storage box 11, and the storage group is movably connected with the storage box 11, so that the storage box 11 can be completely taken out of the storage box 11, the sample box 4 can be taken out at one time conveniently, the formalin solution is conveniently treated, and the cleaning and disinfecting treatment of each device is more convenient due to the arrangement of a combined structure; through in storing box 11, the vertical slip of spacing splint 9 and limiting plate 10 at four corners to the injecing stores the position of group in storing box 11, the gag lever post 8 that is located the corner through top cap 5 offsets with storing the top of group, with the reduction stores the floating power of group in storing box 11, further makes rectangular array's bullport 6 corresponding with the standing groove of rectangular array's sample box 4, has improved the stability of sample box 4 insertion process.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a storage device is fixed to pathology department's sample, includes sample box (4), its characterized in that still includes:

the storage box (11), wherein limiting plates (10) with vertical structures are arranged at four corners in the storage box (11);

the storage rack (1) is of a hollow structure, the sample boxes (4) are accommodated in the storage rack (1) in a rectangular array mode, the storage rack (1) is placed in the storage box (11), limiting clamping plates (9) are installed at four corners of the outer wall of the storage rack (1), and vertical clamping grooves which are communicated up and down are formed in the inner side of each limiting clamping plate (9) and vertically slide with the limiting plates (10);

The storage rack comprises a top cover (5), the top cover (5) is pressed on the top of a storage box (11), the top cover (5) and the storage box (11) are detachably mounted, a plurality of limiting rods (8) which are in limiting insertion connection with the upper end face of a storage rack (1) are vertically arranged on the lower end face of the top cover (5), guide holes (6) matched with the outer diameters of the sample boxes (4) are formed in the sample boxes (4) corresponding to the array on the top cover (5), the limiting rods (8) are arranged on two sides of each guide hole (6), the limiting rods (8) on the two sides are respectively in limiting rotation connection with one-way plates (7) through rotating shafts, the extending ends of the two one-way plates (7) are abutted, and the two one-way plates (7) are both located under the guide holes (6) so as to plug the guide holes (6) from the lower end face of the;

the array sample box floating device comprises a pressing plate (12), wherein the pressing plate (12) is correspondingly arranged right above the sample boxes (4) of the array, the pressing plate (12) is arranged in a storage rack (1), and the pressing plate (12) rotates in a limiting mode in the vertical direction to limit the floating of the sample boxes (4).

2. The device for fixing and storing the samples in the pathology department according to the claim 1 is characterized in that a storage cavity is arranged in the storage rack (1), a partition plate (3) with a hollow structure is installed on the central line of the storage cavity, arc rods (2) are installed on the partition plate (3) at equal intervals in a linear mode, and placing grooves of sample boxes (4) in an array form are formed between the adjacent arc rods (2), the inner wall of the storage cavity and the partition plate (3).

3. A pathological specimen storage device according to claim 2, characterized in that the partitions (3) are mounted with the inner wall of the storage chamber, the arc rods (2) are mounted with the partitions (3), and each arc rod (2) is vertically symmetrical with respect to the corresponding partition (3).

4. The device for fixing and storing the pathologist samples according to claim 2, characterized in that the pressure plate (12) is rotatably mounted on the partition plate (3) through a rotation shaft in a limiting manner, the bottom of the pressure plate (12) is connected with the partition plate (3) through a spring, so that the pressure plate (12) is in a horizontal state, and the extending end of the pressure plate (12) is located on the vertical channel of the sample box (4).

5. The device for fixing and storing the samples in the pathology department according to the claim 1, wherein the upper end surface of the one-way plate (7) is abutted against the lower end surface of the top cover (5), and the lower end surface of the one-way plate (7) is connected with the limit rod (8) through a spring.

6. The device for fixing and storing the samples in the pathology department according to the claim 1, wherein the side wall of the top cover (5) is rotated by a rotating shaft to form a buckle plate, and the side wall of the storage box (11) is provided with a hanging lug which is matched and clamped with the buckle plate so as to form the detachable installation of the top cover (5) and the storage box (11).

7. The pathology department sample fixing and storing device according to claim 1, wherein a plurality of storage racks (1) are arranged, the storage racks (1) form a storage group, the limiting clamping plates (9) are arranged at four corners of the storage group to be matched with the storage boxes (11), jacks are arranged at four corners of the top of the storage group, and the limiting rods (8) at four corners of the bottom of the top cover (5) are inserted into the corresponding jacks so that the top cover (5) is matched and abutted against the storage group.

8. The pathology department sample fixing and storing device is characterized in that the storage box (11) is filled with formalin solution, and in the full state of the sample box (4), the liquid level of the formalin solution in the storage box (11) is located above the sample box (4) and below the moving area of the one-way plate (7).