CN209296413U - A kind of full-closed biological tissue dehydrator - Google Patents

Abstract

The utility model relates to a kind of full-closed biological tissue dehydrators, including device noumenon, active carbon filter screen is fixedly installed at the top of device noumenon, sliding slot is symmetrically offered before and after device noumenon inner wall, sliding is provided with rack gear in sliding slot, the sliding block with sliding slot cooperation is welded on rack gear side wall, there are two rack gear bilateral symmetry is set, heater box and detection case one are fixedly installed on the rack gear in left side, heater box top movable is equipped with lid, it is connected between heater box and detection case one by connecting tube, detection case two and detection case three are fixedly installed on the rack gear on right side, detection case one, detection case two and the sliding of three top of detection case are provided with push plate, device noumenon inner wall is fixedly installed with fluorescent lamp, device noumenon inner wall is also movably set with gear one, gear two and gear three；Technical solution provided by the utility model effectively compensates for dehydrating agent insufficient contact existing for existing full-closed biological tissue dehydrator, the low defect of dehydration efficiency.

Description

A kind of full-closed biological tissue dehydrator

Technical field

The utility model relates to biomedical device technical field more particularly to a kind of full-closed biological tissue dehydrators.

Background technique

Biological tissue dehydrator, also known as " Thailand's dimension Intelligent full-closed dewaterer " TC-150Q type Intelligent full-closed formula dewaterer It is domestic high in technological content, technological precedence, environment-friendly type dewaterer.The machine is filled using compulogic system and power-failure protecting It sets, it can be achieved that being dehydrated Whole Process Control, multiple functional, reliable performance, easy to operate, intelligence degree is high, can be widely applied to Clinical and Pathological Analysis and animal and plant cells research.

With the continuous development of medicine and being showing improvement or progress day by day for science and technology, the diagnostic means of disease are increasing, so far, i.e., Make to be that scientific and technical most flourishing country, the diagnosis of disease mainly still pass through pathological diagnosis in the world, pathology technique is pathology Inalienable part is diagnosed, the quality of slice-making quality largely influences pathologist and makes correct pathological diagnosis, Dehydration is first link of pathology tabletting technology, from human body or biology remove pathological tissue to be checked have to first pass through it is de- Water process, using other processing, last pathologist could clearly differentiate the property of tissue under the microscope.

In publication number CN205175771U, publication date be on April 20th, 2016 utility model patent in disclose one Kind of full-closed biological tissue dehydrator, full-closed biological tissue dehydrator include cabinet, input unit, microprocessor, and defeated The output end for entering device is connected；Handle cylinder；Program-controlled rotating valve, quantity are three, and program-controlled rotating valve includes spool and bottom Seat, spool one end are equipped with an output channel, and pedestal is equipped at least one input channel, and the entrance of input channel is uniformly arranged It is listed in the periphery of pedestal, spool is equipped with reflecting element, and reflecting element is corresponding with input channel to be arranged on bearing；It is electric at a slow speed Machine；Liquid pump；Photoelectric sensor, photoelectric sensor alignment reflecting element are installed；Handle fluid cylinder group；Paraffin cylinder group；Cleaning Solvent cylinder group.The utility model provide it is a kind of have turned position is accurately controlled using photoelectric sensor, while improving paraffin and existing The full-closed biological tissue dehydrator of heat insulation effect in pipeline.

But existing full-closed biological tissue dehydrator, there are biological tissue and dehydrating agent insufficient contact, dehydration efficiency is low Defect.

Utility model content

(1) the technical issues of solving

In view of the above problems, the utility model proposes a kind of full-closed biological tissue dehydrators.This is practical new Technical solution provided by type can effectively make up drawbacks described above to a certain extent.

(2) technical solution

In order to achieve the above purpose, the following technical solution is employed for the utility model:

A kind of full-closed biological tissue dehydrator, including device noumenon, described device bodies top are fixedly mounted active Charcoal strainer, described device inner body wall front and back symmetrically offer sliding slot, and sliding is provided with rack gear, the rack bar side in the sliding slot The sliding block with sliding slot cooperation is welded on wall, the rack gear bilateral symmetry is fixed on the rack gear in left side there are two setting Heater box and detection case one be installed, the heater box top movable is equipped with lid, the heater box and the detection case one it Between be connected to by connecting tube, detection case two and detection case three, the detection case one, inspection are fixedly installed on the rack gear on right side Measuring tank two and the sliding of three top of detection case are provided with push plate, and described device inner body wall is fixedly installed with fluorescent lamp, the dress It sets inner body wall and is also movably set with gear one, gear two and gear three, the gear one, gear two and gear three and the dress It sets and is rotatablely connected by pin shaft between inner body wall, be also fixedly installed with handle on the gear two.

Preferably, described device ontology is made of transparent material.

Preferably, partition is fixedly installed in the heater box, fixed peace between the partition and the heater box bottom Equipped with heater strip, and the heater strip and external power supply are electrically connected.

Preferably, the connecting tube is obliquely installed, and the inlet of the connecting tube is located at the partition and the heater box Side wall intersection, and control valve is movably set in the connecting tube.

Preferably, the detection case one, detection case two and three top of detection case offer the slot with push plate cooperation Body.

Preferably, the gear one is engaged with the rack gear in left side and the gear two, the gear three and right side The rack gear and the gear two engage.

Preferably, the handle is L-shaped, and one end of the handle is fixedly connected with the gear two, the handle it is another One end is located at described device outer body.

(3) beneficial effect

Due to using above-mentioned technical solution, the beneficial effects of the utility model are:

In the utility model, it is respectively put into alcohol, dimethylbenzene in detection case two and detection case three as dehydrating agent, pulls open Push plate, the tissue that will be dehydrated are respectively put into detection case one, detection case two and detection case three, then close push plate；Hold handle Hand simultaneously shakes, analysis it is found that with handle shake, gear one and gear three are done in opposite directions with the rack gear of arranged on left and right sides respectively Or mutually it may make the biology in detection case one, detection case two and detection case three by converting the shaking direction of handle from movement Tissue is sufficiently mixed with dehydrating agent, enhances dehydration efficiency, through device noumenon, is dehydrated process using microscope, that is, Observable.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the cross-sectional view of the utility model；

Fig. 2 is the structural schematic diagram of rack gear；

Wherein:

1, device noumenon；2, active carbon filter screen；3, sliding slot；4, rack gear；5, sliding block；6, heater box；7, detection case one；8, it covers Body；9, heater strip；10, partition；11, connecting tube；12, detection case two；13, detection case three；14, push plate；15, fluorescent lamp；16, tooth Wheel one；17, gear two；18, gear three；19, handle.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Reality based on the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the range of the utility model protection.

A kind of full-closed biological tissue dehydrator, as shown in Figs. 1-2: fixed at the top of device noumenon 1 including device noumenon 1 Active carbon filter screen 2 is installed, sliding slot 3 is symmetrically offered before and after 1 inner wall of device noumenon, sliding is provided with rack gear 4, tooth in sliding slot 3 It is welded with the sliding block 5 cooperated with sliding slot 3 on 4 side wall of item, there are two 4 bilateral symmetry of rack gear is set, is fixedly mounted on the rack gear 4 in left side There are heater box 6 and detection case 1,6 top movable of heater box is equipped with lid 8, passes through connection between heater box 6 and detection case 1 Pipe 11 is connected to, and is fixedly installed with detection case 2 12 and detection case 3 13, detection case 1,2 12 and of detection case on the rack gear 4 on right side The sliding of the top of detection case 3 13 is provided with push plate 14, and 1 inner wall of device noumenon is fixedly installed with fluorescent lamp 15, in device noumenon 1 Wall is also movably set with gear 1, gear 2 17 and gear 3 18, gear 1, gear 2 17 and gear 3 18 and device sheet It is rotatablely connected by pin shaft between 1 inner wall of body, is also fixedly installed with handle 19 on gear 2 17.

Device noumenon 1 is made of transparent material, and partition 10, partition 10 and 6 bottom of heater box are fixedly installed in heater box 6 Heater strip 9 is fixedly installed between portion, and heater strip 9 and external power supply are electrically connected, connecting tube 11 is obliquely installed, connecting tube 11 Inlet be located at partition 10 and 6 side wall intersection of heater box, and control valve is movably set in connecting tube 11, detection case 1, Detection case 2 12 and the top of detection case 3 13 offer the groove body cooperated with push plate 14, the rack gear 4 in gear 1 and left side and Gear 2 17 engages, and gear 3 18 is engaged with the rack gear 4 on right side and gear 2 17, and handle 19 is L-shaped, one end of handle 19 It is fixedly connected with gear 2 17, the other end of handle 19 is located at 1 outside of device noumenon.

By different solutions such as alcohol, dimethylbenzene, liquid paraffin, by the same liquid dispensing valve, paraffin exists for tissue processor It is solid-state under room temperature, needs to heat it；Rotation connection is sealed between handle 19 and device noumenon 1.

In use, paraffin is put into heater box 6, opens heater strip 9 and heated, so that it is paraffin melting, melt to paraffin After change, control valve is opened, atoleine is put into detection case 1, is respectively put into detection case 2 12 and detection case 3 13 Alcohol, dimethylbenzene pull open push plate 14 as dehydrating agent, and the tissue that will be dehydrated is respectively put into detection case 1,2 12 and of detection case In detection case 3 13, push plate 14 is then closed；Hold handle 19 and shake, analysis it is found that with handle 19 shake, gear one 16 and gear 3 18 done respectively with the rack gear of arranged on left and right sides 4 opposite or mutually from movement, pass through the shake side of conversion handle 19 To may make detection case 1, detection case 2 12 and biological tissue in detection case 3 13 and dehydrating agent to be sufficiently mixed, enhancing is de- Water efficiency is dehydrated process using microscope, that is, Observable through device noumenon 1.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model Inside it can make changes, modifications, alterations, and variations to the above described embodiments.

Claims (7)

1. a kind of full-closed biological tissue dehydrator, it is characterised in that: including device noumenon (1), described device ontology (1) top It is fixedly installed with active carbon filter screen (2), is symmetrically offered sliding slot (3) before and after described device ontology (1) inner wall, the sliding slot (3) Interior sliding is provided with rack gear (4), and the sliding block (5) with the sliding slot (3) cooperation, the tooth are welded on rack gear (4) side wall There are two item (4) is symmetrically set, heater box (6) and detection case one (7), institute are fixedly installed on the rack gear (4) in left side Heater box (6) top movable is stated equipped with lid (8), passes through connecting tube between the heater box (6) and the detection case one (7) (11) it is connected to, is fixedly installed with detection case two (12) and detection case three (13), the detection case one on the rack gear (4) on right side (7), detection case two (12) and the sliding of detection case three (13) top are provided with push plate (14), and described device ontology (1) inner wall is solid Dingan County is equipped with fluorescent lamp (15), and described device ontology (1) inner wall is also movably set with gear one (16), gear two (17) and gear Three (18) pass through pin between the gear one (16), gear two (17) and gear three (18) and described device ontology (1) inner wall Axis is rotatablely connected, and is also fixedly installed with handle (19) on the gear two (17).

2. full-closed biological tissue dehydrator according to claim 1, which is characterized in that described device ontology (1) uses Transparent material is made.

3. full-closed biological tissue dehydrator according to claim 1, which is characterized in that fixed in the heater box (6) It is equipped with partition (10), is fixedly installed with heater strip (9) between the partition (10) and the heater box (6) bottom, and described Heater strip (9) and external power supply are electrically connected.

4. full-closed biological tissue dehydrator according to claim 3, which is characterized in that connecting tube (11) inclination is set It sets, the inlet of the connecting tube (11) is located at the partition (10) and the heater box (6) side wall intersection, and the connection Control valve is movably set on pipe (11).

5. full-closed biological tissue dehydrator according to claim 1, which is characterized in that the detection case one (7), detection The groove body with the push plate (14) cooperation is offered at the top of case two (12) and detection case three (13).

6. full-closed biological tissue dehydrator according to claim 1, which is characterized in that the gear one (16) and left side The rack gear (4) and the gear two (17) engage, the rack gear (4) and the tooth of the gear three (18) and right side It engages two (17) of wheel.

7. full-closed biological tissue dehydrator according to claim 1, which is characterized in that the handle (19) is L-shaped, institute The one end for stating handle (19) is fixedly connected with the gear two (17), and the other end of the handle (19) is located at described device ontology (1) outside.