CN201378123Y

CN201378123Y - Six-cylinder automatic water extractor for paraffin wax film production of biological tissue sample patch

Info

Publication number: CN201378123Y
Application number: CN200920099598U
Authority: CN
Inventors: 赵晓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-16
Filing date: 2009-04-16
Publication date: 2010-01-06
Anticipated expiration: 2019-04-16

Abstract

The utility model provides a six-cylinder automatic water extractor for paraffin wax film production of a biological tissue sample patch, aiming at providing an automatic water extractor which can carry out mechanical automatic operation by microcomputer control in the application of the preparation of the entire tissue sample patch. The automatic water extractor is composed of a machine case, six water extracting cylinders and a lifting movement system; the machine case is connected with the water extracting cylinder which is connected with the lifting movement system. The machine case comprises a shell and a liquid crystal display, the liquid crystal display is arranged at the side surface of the shell. The water extracting cylinder comprises a cover board, a cylinder body and a water extracting basket, the cover board is connected with the cylinder body, the water extracting basket is arranged in the cylinder body. The six-cylinder automatic water extractor is applied to medical scientific research, education, medical treatment, precaution, forensic medicine identification, animal and plant research and other subjects, and is particularly suitable for the normal paraffin wax film production technology and histopathology diagnosis of medical pathology which is widely developed and popularized by remote medical institutions at basic level.

Description

Biological organization sample piece paraffin wax flaking is with 6 cylinder automatic dehydration machines

(1) technical field

The utility model relates to medical inspection equipment, is exactly a kind of biological organization sample piece paraffin wax flaking specifically with 6 cylinder automatic dehydration machines.

(2) background technology

At present, biological organization sample piece paraffin wax flaking automatic tissue dehydration apparatus still adopts 12 cylinder dewaterers both at home and abroad, and except that two or three waxdip heated with cylinder employing thermostatic control, all the other did not all have thermostatic control and heat in the 12 cylinder dewaterers.12 cylinder dewaterers are at prior paraffin film-making in the past, with Different concentrations of alcohol, dimethylbenzene totally 12 cylinder organic solvents finish fixing, the dehydration of tissue specimen piece, the tabletting technology program of transparent, waxdip.Its machine cylinder number is many, volume is big, running program is loaded down with trivial details, consumption of organic solvent is big, waste is big, and toxic solvent dimethylbenzene damages greatly the staff.Prove through national correlation department, contact dimethylbenzene for a long time hemopoietic system, the nervous system disease and malignant tumour very easily take place.In the technical application of tissue specimen piece paraffin wax flaking, the slice-making quality instability easily takes place, be unfavorable for improving film-making speed and slice-making quality, be unfavorable for the standardization quality control management, after toppling over, discarded dimethylbenzene causes environmental pollution.

(3) summary of the invention

The purpose of this utility model is to provide a kind of omnidistance tissue specimen piece preparation to use biological organization sample piece paraffin wax flaking that microcomputerized control finishes the mechanical automation operation with 6 cylinder automatic dehydration machines.

The purpose of this utility model is achieved in that it by cabinet 12, dehydration cylinder 13 with promote mobile system 14 and forms, and cabinet 12 connects dehydration cylinders 13, and dehydration cylinder 13 connects lifting mobile systems 14.

A kind of biological organization sample piece of the utility model paraffin wax flaking also has following technical characterictic with 6 cylinder automatic dehydration machines:

(1) described cabinet 12 comprises shell 8 and LCDs 7, and LCDs 7 is arranged on the side surface of shell 8.

(2) described dehydration cylinder 13 comprises cover plate 1, cylinder body 9 and dehydration basket 10, and cover plate 1 connects cylinder body 9, and dehydration basket 10 is arranged on the inside of cylinder body 9, and dehydration cylinder 13 is provided with six.

(3) described lifting mobile system 14 comprises horizontal mechanical arm 2 motor verticals 3, vertical mechanical arm 15, horizontal motor 4 and moving track 11, horizontal mechanical arm 2 connects motor vertical 3, motor vertical 3 connects vertical mechanical arm 15, vertical mechanical arm 15 connects horizontal motor 4, and horizontal motor 4 connects moving track 11.

A kind of biological organization sample piece of the utility model paraffin wax flaking is with 6 cylinder automatic dehydration machines, and running program is few, and the time that film-making takies is few, and paraffin section speeds up; Energy savings is saved chemical reagent and the raw-material consumption of complete machine and is reduced complete machine production and processing cost.

The utility model is of many uses, be applied to medical research, teaching, medical treatment, prevention, medical jurisprudence are identified, multiple subjects such as animals and plants research are specially adapted to remote medical institutions of basic unit and carry out and popularize the diagnosis of medical pathologies routine paraffin wax flaking technology and Histopathology.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model.

(5) embodiment

The utility model is described in further detail for example below in conjunction with accompanying drawing.

Embodiment 1, in conjunction with Fig. 1, a kind of biological organization sample piece of the utility model paraffin wax flaking is with 6 cylinder automatic dehydration machines, it is made up of cabinet (12), dehydration cylinder (13) and lifting mobile system (14), cabinet (12) connects dehydration cylinder (13), and dehydration cylinder (13) connects lifting mobile system (14).

The utility model also has following technical characterictic:

Described cabinet (12) comprises shell (8) and LCDs (7), and LCDs (7) is arranged on the side surface of shell (8).

Described dehydration cylinder (13) comprises cover plate (1), cylinder body (9) and dehydration basket (10), and cover plate (1) connects cylinder body (9), and dehydration basket (10) is arranged on the inside of cylinder body (9), and dehydration cylinder (13) is provided with six.

Described lifting mobile system (14) comprises horizontal mechanical arm (2) motor vertical (3), vertical mechanical arm (15), horizontal motor (4) and moving track (11), horizontal mechanical arm (2) connects motor vertical (3), motor vertical (3) connects vertical mechanical arm (15), vertical mechanical arm (15) connects horizontal motor (4), and horizontal motor (4) connects moving track (11).

Embodiment 2, and in conjunction with Fig. 1, Fig. 1 has provided a kind of preferred example of the present utility model.The dehydration working cylinder is 6 cylinders, the cylinder body material adopts corrosion-resistant 1 chlorine, 18 Nickel, 9 titanium stainless steels, single chamber volume 1700ML, the cylinder preface is 1 from left to right, 2,3,4,5, No. 6 cylinders will with development among the patent of invention 200810136961X " biological organization sample routine paraffin wax flaking HE dyeing non-xylol whole-course treating fluid " at big and small piece of tissue dehydration with 6 kinds of paraffin wax flaking complex reagents " combine; corresponding successively No. 1 immobile liquid of 1 cylinder of packing into; No. 2 dehydrations of 2 cylinders liquid I; the 3 cylinders liquid II that dewaters for No. 3; No. 4 transparent liquid of 4 cylinders; No. 5 waxdip liquid of 5 cylinders I, No. 6 waxdip liquid of 6 cylinders II, every cylinder amount of reagent is 1200ML, finishes the fixing of tissue specimen piece, dehydration, transparent, the tissue samples of waxdip (preparation of biopsy piece) routine paraffin wax flaking technical program.(among Fig. 1 1) is controlled free lifting cover plate, material is 1 chlorine, 18 Nickel, 9 titanium stainless steels, cover plate is connected (putting into tissue samples in the dehydration basket) with the tissue samples dehydration indigo plant that can load and unload arbitrarily down, center place and the mechanical arm of controlling automatically on the cover plate (among Fig. 1 2) and a miniature slow speed motor (among Fig. 1 3) are connected, finish the lifting of tissue dewatering indigo plant and per 3 minutes shake one subfunctions in reagent, make reagent quicken fully to permeate in the tissue samples and the loading and unloading of tissue samples.Automatically the mechanical arm of control is connected with upright arm and miniature slow speed motor (among Fig. 1 4) connection bottom the upright arm of machinery, finish tissue dewatering integral body blue and mechanical arm and move in next reagent tank, finish successively in each cylinder that tissue samples enters 6 cylinders in the reagent by the time that presets.

In the design of box body front panel left side little LCDs and Single Chip Microcomputer (SCM) program regulation and control membrane keyboard are arranged, its function is as follows: two self-contained water tank electric constant-temp program calling and controllings of (1) control are set, in (2) 6 cylinders every cylinder minute or hour residence time program calling and controlling set, (3) dehydration indigo plant is finished shake in 3 minutes after entering each cylinder, i.e. lifting programmed control once by a small margin up and down, the programmed control that accurately moves to next cylinder of mechanical arm, after finishing a cylinder, after finishing, the blue lifting of tissue dewatering to shake 3 times setting at every turn.(4) mechanical arm is finished to propose and is promoted dehydration indigo plant after the regulation and control of fixing time and enter next program and 6 cylinder reagent programs and all finish and need artificial button to promote the blue horse back of dehydration to take out the paraffin-embedded control of tissue samples.

The body design has earth leakage protection; anti-power failure delay protection and anti-sticking cylinder function; prevent that mainly tissue samples was exposed to outside the reagent tank in the moment that has a power failure; cause tissue samples to do solid or overstand and piece of tissue preparation failure in cylinder; its delay protection is finished like this: have only when tissue samples piece indigo plant of lifting dehydration immediately when any cylinder of 2 or 3 cylinders has a power failure; have a power failure to move on in 1 cylinder in 2 cylinders and retain; have a power failure to move on in 4 cylinders in 3 cylinders and retain; behind incoming call, be moved back into again and continue to finish residue setting-up time program in the former power failure cylinder; and 1; 4; 5; need not tissue samples when take place having a power failure in any cylinder of 6 cylinders move to other cylinder and stay on, piece of tissue preparation failure can not take place in the time overlength.

Every cylinder all is provided with cylinder cap, when tissue samples need enter next cylinder is by through contact the cover plate pull bar being affected in advance in the mechanical arm moving process cylinder cap to be opened, and finishes dehydration indigo plant and enters in the reagent, and the dehydration cylinder cap of back covers automatically.The body operation room opens the door and closes the door with the stretching Zigzag type and finishes sealing.Be provided with electric exhaust fan in the body and mould the pipe gas exhaust duct and communicate, finish the discharge of a small amount of volatilization reagent with outdoor.The operating room is provided with fluorescent tube illuminating lamp, easy operating.

Embodiment 3, a kind of biological organization sample piece of the utility model paraffin wax flaking is with 6 cylinder automatic dehydration machines, with development among the patent of invention 200810136961X " biological organization sample routine paraffin wax flaking HE dyeing non-xylol whole-course treating fluid " at big and small piece of tissue dehydration with 6 kinds of paraffin wax flaking complex reagents " combine, finish the tabletting technology program requirement of the fixing of tissue specimen piece, dehydration, transparent, waxdip jointly.6 kinds of complex reagents are nontoxic, and harmless solvent is thoroughly abolished human body and the virulent xylene solvent of environment.6 cylinder dewaterers just can be finished the tabletting technology program requirement of 12 cylinder dewaterers at fixing, dehydration, transparent, waxdip, after constant temperature is heated reagent, make the constant control of temperature of reagent, its meaning is that the solvent that has in the 12 cylinder dewaterers in the past is not heat, reagent is because of the indoor temperature change generated in case instability, each solvent is affected to organizing penetrating power and speed, directly influence tissue specimen piece high-quality and finish fixing, dehydration, transparent, waxdip, be one of factor of high-quality section rate reduction, pathology are accurately diagnosed and are affected in the application on clinical medicine.Modern medicine clinical various chambeies mirror and technology such as each organ-tissue fine needle aspiration are used and development is had higher requirement again to clinicopathologia, the diameter that takes out in biopsy can be finished paraffin wax flaking HE dyeing 2 hours or shorter time fast at the small tissue specimen piece of 2 millimeter, to clinical disease, malignancy disease early diagnosis early treatment particularly, improve the existence time limit and cure rate etc. important practical value is arranged, how to finish small tissue specimen piece paraffin wax flaking HE dyeing fast, it is crucial improving paraffin wax flaking speed, 6 cylinder dewaterers and 12 cylinder dewaterers compare, and the advantage of the utility model technology is:

(1), the cylinder number reduced by 6 cylinders, running program is few, the time that film-making takies is few, paraffin section speeds up;

(2), the physicochemical property of every cylinder double solvents is better than the solvent of in the past using single different concentration ethanol, dimethylbenzene to the penetrating power and the speed of tissue specimen piece, improved slice-making quality;

(3), whole 6 cylinder double solventss effectively use constant temperature heat can improve and quicken reagent to the tissue infiltration;

(4), be not subjected to external environmental interference, paraffin wax flaking quality stability is good;

(5), the complex reagent that uses be need not a melted paraxylene etc. 3 class toxic solvents, harmless, trace volatilizees naturally, the eliminating that communicates with the external world through miniature vent fan and soft plastic pipe road is outdoor;

(6), to make entire machine design be desk-top, reduces volume, it is little to occupy the space, manipulates more flexible;

(7), this function energy savings, save chemical reagent and the raw-material consumption of complete machine and also reduce complete machine production and processing cost, have high exploitation to be worth and fabulous social benefit and economic benefit;

(8) this machine of many uses, be applied to medical research, teaching, medical treatment, prevention, medical jurisprudence and identify, multiple subjects such as animals and plants research are specially adapted to that remote medical institutions of basic unit extensively carry out and universal medical pathologies routine paraffin wax flaking technology and Histopathology diagnosis.Be beneficial to extensively popularizing of medical pathologies production facility more.

Claims

1. a biological organization sample piece paraffin wax flaking is with 6 cylinder automatic dehydration machines, it is made up of cabinet (12), dehydration cylinder (13) and lifting mobile system (14), it is characterized in that: cabinet (12) connects dehydration cylinder (13), and dehydration cylinder (13) connects lifting mobile system (14).

2. a kind of biological organization sample piece paraffin wax flaking according to claim 1 is with 6 cylinder automatic dehydration machines, and it is characterized in that: described cabinet (12) comprises shell (8) and LCDs (7), and LCDs (7) is arranged on the side of shell (8).

3. a kind of biological organization sample piece paraffin wax flaking according to claim 1 is with 6 cylinder automatic dehydration machines, it is characterized in that: described dehydration cylinder (13) comprises cover plate (1), cylinder body (9) and dehydration basket (10), cover plate (1) connects cylinder body (9), dehydration basket (10) is arranged on the inside of cylinder body (9), and dehydration cylinder (13) is provided with six.

4. a kind of biological organization sample piece paraffin wax flaking according to claim 1 is with 6 cylinder automatic dehydration machines, it is characterized in that: described lifting mobile system (14) comprises horizontal mechanical arm (2) motor vertical (3), vertical mechanical arm (15), horizontal motor (4) and moving track (11), horizontal mechanical arm (2) connects motor vertical (3), motor vertical (3) connects vertical mechanical arm (15), vertical mechanical arm (15) connects horizontal motor (4), and horizontal motor (4) connects moving track (11).