CN208125476U - A kind of experiment pathological tissue specimen dehydration device - Google Patents
A kind of experiment pathological tissue specimen dehydration device Download PDFInfo
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- CN208125476U CN208125476U CN201820616542.5U CN201820616542U CN208125476U CN 208125476 U CN208125476 U CN 208125476U CN 201820616542 U CN201820616542 U CN 201820616542U CN 208125476 U CN208125476 U CN 208125476U
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- connecting lever
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Abstract
The utility model discloses a kind of experiment pathological tissue specimen dehydration devices, including experiment cup set on mounting plate set by waste liquid tank set by dewatering box, dewatering box bottom, waste liquid tank upper end and mounting plate, the upper end of the mounting plate is equipped with the cup holder uniformly arranged, experiment cup is equipped in the cup holder, the lower end Matching installation of the experiment cup has solenoid valve；The instillation structure of stepper motor push rod and instillation cylinder composition can carry out dehydrating agent dosage needed for each pathological tissue piece accurately matching liquid；One solenoid valve of Matching installation below each experiment cup, can accurately control dehydrating agent time of penetration needed for each pathological tissue piece；Whole operation process realizes the determination of instillation position by the linkage of connecting lever I, connecting lever II and stepper motor I, stepper motor II, can realize the movement for repeating to launch dehydrating agent by being programmed control to stepper motor, save manpower.
Description
Technical field
The utility model relates to dehydration device technical field, specially a kind of experiment pathological tissue specimen dehydration device.
Background technique
During pathological diagnosis, a link is very important to the processing of pathological tissue specimen, and pathologic group
It is woven in film-making by fixed and washing, containing large quantity of moisture, and moisture does not mix mutually with paraffin, it is therefore necessary to first use dehydrating agent
It penetrates into tissue, the moisture in tissue is all removed.Therefore dehydration is a very important link in paraffin wax flaking.And
Whether tissue dewatering is complete, will directly influence production effect.One is will organize to be fixed on for dewatering in the prior art
In one dewatering holder, then dewatering holder is put into dehydrating agent and is impregnated, dewatering holder is lifted after impregnating completely, is passed through
A kind of such method realizes tissue dewatering, but it there are still following drawbacks in the actual operation process：
1. different pathological tissues is dipped into de- together in the experimentation that high-volume pathological tissue carries out sample disposal
In aqua, cross contamination will cause；
2. in the experimentation that high-volume pathological tissue carries out sample disposal, the tissue dewatering when institute of different physical characteristics
Need the dosage of dehydrating agent different, and the duration being dehydrated is also different, the method integrally impregnated no doubt saves trouble, but cannot accurately control
The dehydration quality of every tissue is made, thus dehydration can be generated not exclusively, or cause disorganization because of the excessive use of dehydrating agent.
Utility model content
The purpose of this utility model is to provide a kind of experiment pathological tissue specimen dehydration devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of experiment is dehydrated with pathological tissue specimen
Device, including set on mounting plate set by waste liquid tank set by dewatering box, dewatering box bottom, waste liquid tank upper end and mounting plate
Cup is tested, the main body of the waste liquid tank is rectangular trough body structure, and the tail portion of waste liquid tank is equipped with trapezoid boss, described trapezoidal convex
The upper end of platform is equipped with support shaft, in the outer circle of the support shaft and the upper end of waste liquid tank be equipped with and waste liquid tank with type installation
Plate, the upper end of the mounting plate are equipped with the cup holder uniformly arranged, and experiment cup, the lower end of the experiment cup are equipped in the cup holder
With being equipped with solenoid valve, the upper end Matching installation of the support shaft has a connecting lever I, the connecting lever I by both ends cylindrical installation
Seat is formed with intermediate round tube, and Matching installation has stepper motor I in the mounting base of the one end connecting lever I, the connecting lever I other end
The upper end Matching installation of mounting base has stepper motor II, and the main shaft of stepper motor II is under the mounting base and mounting base of connecting lever I
The set connecting lever II in end, which matches, to link together, cylindrical installation base and intermediate connection of the connecting lever II by both ends
Pipe composition, and the installation base of the one end connecting lever II be located at the mounting base of the connecting lever I other end lower section and with stepper motor II phase
With connection, the upper end Matching installation of the installation base of the connecting lever II other end has stepper motor push rod, and the stepper motor pushes away
The lower end of bar and instillation cylinder match installation, and the instillation cylinder is made of the cylinder in outside and the telescopic piston of inside, described to stretch
The upper end of contracting piston matches with the lower end of stepper motor push rod and links together, and the lower end of instillation cylinder cylinder is symmetrically set to two sides
There are an inlet tube and water inlet pipe, be equipped with solenoid valve on the inlet tube and water inlet pipe, in the upper end outer circle of the instillation cylinder cylinder
Set is furnished with fixing sleeve, and the fixing sleeve is symmetrically arranged with cutting ferrule to two sides, and the cutting ferrule is nested with inlet tube with water inlet pipe respectively matches.
Preferably, the main body of the dewatering box is transparent closed box structure, and the front end Matching installation of dewatering box has
Transparent door, the door and dewatering box are linked together by articulated manner.
Preferably, the bottom structure of the cup holder groove body is in match with type with the bottom structure of experiment cup.
Preferably, the cup holder presses equidistant arrangement on a mounting board, and the quantity of cup holder on a mounting board is 15-25.
Preferably, the fixing sleeve is elastic structure, and the side of fixing sleeve is equipped with rectangular notch.
Compared with prior art, the utility model has the beneficial effects that：The utility model structure setting is reasonable, functional
By force, it has the following advantages that：
1. the instillation structure of stepper motor push rod and instillation cylinder composition, can be to dehydrating agent needed for each pathological tissue piece
Dosage carries out accurately matching liquid, improves the precision with liquid, avoids the cross contamination between tissue；
2. one solenoid valve of Matching installation below each experiment cup, can be to dehydrating agent needed for each pathological tissue piece
Time of penetration is accurately controlled；
3. whole operation process realizes instillation position by the linkage of connecting lever I, connecting lever II and stepper motor I, stepper motor II
The determination set can realize the movement for repeating to launch dehydrating agent, save manpower by being programmed control to stepper motor.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model axis side view；
Fig. 3 is the utility model section structural schematic diagram.
In figure：1 dewatering box, 2 waste liquid tanks, 3 mounting plates, 4 experiment cups, 5 solenoid valves, 6 support shafts, 7 connecting lever I, 8 stepper motors
I, 9 connecting lever II, 10 stepper motor II, 11 instillation cylinders, 12 stepper motor push rods, 13 inlet tubes, 14 water inlet pipes, 15 fixing sleeves, 16
Cutting ferrule, 101,301 cup holders.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of experiment pathological tissue specimen dehydration dress
It sets, including institute on mounting plate 3 set by waste liquid tank 2 set by dewatering box 1,1 bottom of dewatering box, 2 upper end of waste liquid tank and mounting plate 3
If experiment cup 4, the main body of waste liquid tank 2 is rectangular trough body structure, and the tail portion of waste liquid tank 2 is equipped with trapezoid boss, trapezoidal convex
The upper end of platform is equipped with support shaft 6, is equipped with waste liquid tank 2 in the outer circle of support shaft 6 and in the upper end of waste liquid tank 2 with the installation of type
Plate 3, the upper end of mounting plate 3 are equipped with the cup holder 301 uniformly arranged, and experiment cup 4, the lower end matching of experiment cup 4 are equipped in cup holder 301
Solenoid valve 5 is installed, the upper end Matching installation of support shaft 6 has connecting lever I7, and connecting lever I7 is by the cylindrical mounting base at both ends in
Between round tube composition, and Matching installation has stepper motor I8, the mounting base of the connecting lever I7 other end in the mounting base of the one end connecting lever I7
Upper end Matching installation have a stepper motor II10, mounting base and mounting base lower end of the main shaft of stepper motor II10 across connecting lever I7
Set connecting lever II9, which matches, to link together, cylindrical installation base and intermediate connecting tube group of the connecting lever II9 by both ends
At, and the installation base of the one end connecting lever II9 be located at the mounting base of the connecting lever I7 other end lower section and with stepper motor II10 phase
With connection, the upper end Matching installation of the installation base of the connecting lever II9 other end has stepper motor push rod 12, stepper motor push rod 12
Lower end and instillation cylinder 11 match installation, and instillation cylinder 11 is made of the cylinder in outside and the telescopic piston of inside, telescopic piston
Upper end matches with the lower end of stepper motor push rod 12 and links together, and the lower end of 11 cylinder of instillation cylinder to two sides be symmetrically arranged with into
It is equipped with solenoid valve 5 on liquid pipe 13 and water inlet pipe 14, inlet tube 13 and water inlet pipe 14, is covered in the upper end outer circle of 11 cylinder of instillation cylinder
Equipped with fixing sleeve 15, fixing sleeve 15 is symmetrically arranged with cutting ferrule 16 to two sides, and cutting ferrule 16 is nested with inlet tube 13 and water inlet pipe 14 respectively
Match, wherein connecting lever I7, connecting lever II9 match with stepper motor I8, stepper motor II10 installation respectively, and instillation cylinder 11 and step
Match into motor push rod 12 and be installed together, by stepper motor I8, stepper motor II10 and stepper motor push rod 12 into
Row programming setting is completed to carry out dehydrating agent needed for the pathological tissue in the experiment cup 4 of each position on mounting plate 3 quantitative
It launches, and the solenoid valve 5 by controlling each experiment 4 lower end of cup matched connection, is launched to realize to testing in cup 4
Dehydrating agent timing is discharged into waste liquid tank 2.
Further, the main body of dewatering box 1 is transparent closed box structure, when entire dewatering operation course closed
It is carried out in environment, has not only avoided being contaminated but also capable of clearly observing entire operation process, and the front end Matching installation of dewatering box 1
There is transparent door 101, door 101 is linked together with dewatering box 1 by articulated manner, and the dispensing of pathological tissue is facilitated.
Further, the bottom structure of 301 groove body of cup holder is in match with type with the bottom structure of experiment cup 4, makes to test cup 4
It stronger can be placed in cup holder 301.
Further, cup holder 301 presses equidistant arrangement on mounting plate 3, and quantity of the cup holder 301 on mounting plate 3 is 15-
25, specially 25 herein, greater number of pathological tissue disposably can be launched in one experiment.
Further, fixing sleeve 15 is elastic structure, and the side of fixing sleeve 15 is equipped with rectangular notch, and facilitating will be from drop
The inlet tube 13 and the tube body of water inlet pipe 14 that note 11 side of cylinder is drawn are fixed.
Working principle：Connecting lever I7, connecting lever II9 match with stepper motor I8, stepper motor II10 installation respectively, and instil
Cylinder 11 matches with stepper motor push rod 12 to be installed together, by stepper motor I8, stepper motor II10 and stepper motor
Push rod 12 be programmed setting complete on mounting plate 3 each position experiment cup 4 in pathological tissue needed for dehydrating agent into
The quantitative dispensing of row, and the solenoid valve 5 by controlling each experiment matched connection in 4 lower end of cup, to realize in experiment cup 4
The dehydrating agent timing launched is discharged into waste liquid tank 2, and whole operation process exempts manual operation by programming setting, is reduced
Cost of labor improves the quality and efficiency of dehydration.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of experiment pathological tissue specimen dehydration device, including waste liquid tank set by dewatering box (1), dewatering box (1) bottom
(2), experiment cup (4) set on mounting plate (3) and mounting plate (3) set by waste liquid tank (2) upper end, it is characterised in that：It is described
The main body of waste liquid tank (2) is rectangular trough body structure, and the tail portion of waste liquid tank (2) is equipped with trapezoid boss, the trapezoid boss
Upper end is equipped with support shaft (6), in the outer circle of the support shaft (6) and the upper end of waste liquid tank (2) be equipped with waste liquid tank (2) with
The mounting plate (3) of type, the upper end of the mounting plate (3) are equipped with the cup holder (301) uniformly arranged, are equipped in the cup holder (301)
It tests cup (4), the lower end Matching installation of experiment cup (4) has solenoid valve (5), the upper end Matching installation of the support shaft (6)
Have connecting lever I (7), the connecting lever I (7) is made of the cylindrical mounting base at both ends with intermediate round tube, and connecting lever I (7) one end
Mounting base on Matching installation have stepper motor I (8), the upper end Matching installation of the mounting base of connecting lever I (7) other end has step
Into motor II (10), mounting base and connecting lever II set by mounting base lower end that the main shaft of stepper motor II (10) passes through connecting lever I (7)
(9) matching and link together, the connecting lever II (9) is made of the cylindrical installation base at both ends with intermediate connecting tube,
And the installation base of connecting lever II (9) one end be located at the mounting base of connecting lever I (7) other end lower section and with stepper motor II (10) phase
Matching connection, the upper end Matching installation of the installation base of connecting lever II (9) other end have stepper motor push rod (12), the step
Match installation into the lower end of motor push rod (12) and instillation cylinder (11), cylinder and inside of the instillation cylinder (11) by outside
Telescopic piston composition, the upper end of the telescopic piston is matched with the lower end of stepper motor push rod (12) to link together, and instils
The lower end of cylinder (11) cylinder is symmetrically arranged with inlet tube (13) and water inlet pipe (14), the inlet tube (13) and water inlet pipe to two sides
(14) it is equipped on solenoid valve (5), set is furnished with fixing sleeve (15) in the upper end outer circle of instillation cylinder (11) cylinder, the fixation
Set (15) is symmetrically arranged with cutting ferrule (16) to two sides, and the cutting ferrule (16) is nested with inlet tube (13) with water inlet pipe (14) respectively matches.
2. a kind of experiment pathological tissue specimen dehydration device according to claim 1, it is characterised in that：The dewatering box
(1) main body is transparent closed box structure, and the front end Matching installation of dewatering box (1) has transparent door (101), the door
(101) it is linked together with dewatering box (1) by articulated manner.
3. a kind of experiment pathological tissue specimen dehydration device according to claim 1, it is characterised in that：The cup holder
(301) bottom structure of groove body is in match with type with the bottom structure of experiment cup (4).
4. a kind of experiment pathological tissue specimen dehydration device according to claim 1, it is characterised in that：The cup holder
(301) equidistant arrangement is pressed on mounting plate (3), and quantity of the cup holder (301) on mounting plate (3) is 15-25.
5. a kind of experiment pathological tissue specimen dehydration device according to claim 1, it is characterised in that：The fixing sleeve
It (15) is elastic structure, and the side of fixing sleeve (15) is equipped with rectangular notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616542.5U CN208125476U (en) | 2018-04-27 | 2018-04-27 | A kind of experiment pathological tissue specimen dehydration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820616542.5U CN208125476U (en) | 2018-04-27 | 2018-04-27 | A kind of experiment pathological tissue specimen dehydration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208125476U true CN208125476U (en) | 2018-11-20 |
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ID=64187818
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820616542.5U Expired - Fee Related CN208125476U (en) | 2018-04-27 | 2018-04-27 | A kind of experiment pathological tissue specimen dehydration device |
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| Country | Link |
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| CN (1) | CN208125476U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389220A (en) * | 2019-08-28 | 2019-10-29 | 河南中医药大学 | Tissue specimen fluorescent staining technique time-temperature controls equipment |
| CN110658047A (en) * | 2019-11-12 | 2020-01-07 | 宁夏医科大学 | Animal experiment pathological specimen fixing, dehydrating and decalcifying system and method |
| CN112964623A (en) * | 2021-03-23 | 2021-06-15 | 哈尔滨工业大学 | Experimental device for axial permeation of annular tissue engineering scaffold and use method |
| CN113776909A (en) * | 2021-09-13 | 2021-12-10 | 青岛锴锦医疗器械有限公司 | Integrated normal-treatment and rapid-treatment dual-purpose pathological tissue dehydrator |
| CN116296682A (en) * | 2023-03-23 | 2023-06-23 | 南京市妇幼保健院 | Totally-enclosed pathological biological tissue dehydrator and application method thereof |
-
2018
- 2018-04-27 CN CN201820616542.5U patent/CN208125476U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389220A (en) * | 2019-08-28 | 2019-10-29 | 河南中医药大学 | Tissue specimen fluorescent staining technique time-temperature controls equipment |
| CN110389220B (en) * | 2019-08-28 | 2022-06-28 | 河南中医药大学 | Time and temperature control equipment for tissue specimen fluorescent staining technology |
| CN110658047A (en) * | 2019-11-12 | 2020-01-07 | 宁夏医科大学 | Animal experiment pathological specimen fixing, dehydrating and decalcifying system and method |
| CN110658047B (en) * | 2019-11-12 | 2024-02-06 | 宁夏医科大学 | Animal experiment pathology specimen fixing, dehydrating and decalcification system and method |
| CN112964623A (en) * | 2021-03-23 | 2021-06-15 | 哈尔滨工业大学 | Experimental device for axial permeation of annular tissue engineering scaffold and use method |
| CN112964623B (en) * | 2021-03-23 | 2023-04-11 | 哈尔滨工业大学 | Experimental device for axial permeation of annular tissue engineering scaffold and use method |
| CN113776909A (en) * | 2021-09-13 | 2021-12-10 | 青岛锴锦医疗器械有限公司 | Integrated normal-treatment and rapid-treatment dual-purpose pathological tissue dehydrator |
| CN116296682A (en) * | 2023-03-23 | 2023-06-23 | 南京市妇幼保健院 | Totally-enclosed pathological biological tissue dehydrator and application method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20200427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |