CN208902492U - A kind of sealing cylinder for tissue processor - Google Patents
A kind of sealing cylinder for tissue processor Download PDFInfo
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- CN208902492U CN208902492U CN201821501103.6U CN201821501103U CN208902492U CN 208902492 U CN208902492 U CN 208902492U CN 201821501103 U CN201821501103 U CN 201821501103U CN 208902492 U CN208902492 U CN 208902492U
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- cylinder
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- cylinder cap
- tissue processor
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Abstract
The utility model relates to a kind of sealing cylinders for tissue processor, this is used for the sealing cylinder of tissue processor, including cylinder body and cylinder cap, the cylinder cap includes the cylinder cap ontology with an inner cavity, it is equipped with a sealing cover in the inner cavity lower part of cylinder cap ontology, a heating device is installed at the top of sealing cover, side is equipped with one layer of adiabatic cotton on the heating, it is equipped with a cylinder side in the open outer side of cylinder body, a sealing ring is equipped on the snapping face on sealing cover Yu cylinder side.A liquid in-out mouth is equipped in the bottom centre of cylinder body and connects a liquid splash-proof device in liquid in-out connector in the affixed liquid in-out connector in the lower end of liquid in-out mouth, tissue treatment liquid can be avoided to be splashed on the intracorporal side wall of cylinder or cylinder cap bottom in pump drainage liquid；By the way that adiabatic cotton, heating device, sealing cover are arranged in cylinder cap ontology, cylinder body temperature not only can be preferably maintained, but also can drop in dewaterer casing to avoid cylinder cap because of internal-external temperature difference condensation drop.
Description
Technical field:
The utility model relates to tissue processor's technical field more particularly to a kind of sealing cylinders for tissue processor.
Background technique:
Pathology department's organization processes include tissue fix, be dehydrated, is transparent, the series of steps such as waxdip, pathology department at present
Tissue is handled usually using tissue processor, handles the time up to 15 hours or more.The place used in pathology department's organization processes
Reason liquid is respectively formalin fixer, the ethanol dehydration agent of various concentration, the road 2-3 dimethylbenzene clarifier, three atoleines,
These organic solvents need successively out of dewaterer sealing cylinder bottom portion disengaging dewaterer sealing cylinder to pathology department's tissue treatment, above-mentioned
The multiple suction of organic solvent is discharged, and drop, wax drop are inevitably formed on the inside of processing cylinder cylinder cap, cylinder body.Although in group
After the completion of knitting processing, cylinder cylinder cap, cylinder body can be handled by the sealing cylinder of the automated cleaning process cleaning dewaterer of dewaterer
Inside forms drop, wax drop is difficult to be washed completely, and the drop of remnants, wax drop are usually paraffin, formaldehyde, ethyl alcohol, two
The intermixture of the organic solvents such as toluene, the toxic gas formed after each ingredient volatilization in mixing machine, not only to the body of operator
Body damages, and can also pollute to air.
In addition, during the organization process, for speed up processing, it will usually be heated to cylinder body, to realize tissue
Quickly processing, but cylinder body is interior and cylinder cap is outside there are the temperature difference, and cylinder lid surface steam easily condenses into drop, and the drop after condensation flows into de-
Inside water dispenser, corrosive organic solvent will have some impact on dewaterer, to affect dewaterer performance.
Utility model content:
The utility model in order to make up for the deficiencies of the prior art, provide it is a kind of it is convenient and practical, can preferably maintain cylinder body
Interior temperature, and can be avoided the sealing cylinder for tissue processor that liquid splash is caused when tissue treatment liquid passes in and out cylinder body, solution
It has determined problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of sealing cylinder for tissue processor including cylinder body and be located in the cylinder cap on cylinder body, and the cylinder cap includes
Cylinder cap ontology with an inner cavity is equipped with a sealing cover, the edge and cylinder cap ontology of sealing cover in the inner cavity lower part of cylinder cap ontology
Inner sidewall is affixed, and a heating device is installed at the top of sealing cover, is equipped with one layer in square cylinder cap ontology on the heating
Adiabatic cotton is equipped with a cylinder side in the open outer side of cylinder body, a sealing ring is equipped on the snapping face on sealing cover Yu cylinder side；
It is equipped with a horn-like liquid in-out mouth in the bottom centre of cylinder body, an affixed liquid in-out connects in the lower end of liquid in-out mouth
Head connects a liquid splash-proof device in liquid in-out connector.
The liquid splash-proof device includes a bolt body, and the bolt body includes integrally formed screw rod and screw rod
Head offers the liquid in-out channel of the open setting in a lower end in inside screw, in liquid in-out channel middle two along the axial direction of screw rod
Diffluence pass there are two symmetrically opening up on the screw rod side wall of side, is socketed with an orifice filter, institute on the outside of the screw rod above diffluence pass
It states liquid in-out channel and extends to screw head bottom, the liquid in-out channel above diffluence pass forms an anti-impacting with high pressure region,
The lower part of screw rod is connect with liquid in-out joint screw thread.
A circle clamping groove is offered on the outside of the screw rod above diffluence pass, the orifice filter is embedded by one in clamping groove
Interior circlip for shaft is fixed on screw head bottom.
The micron particles sintered stainless steel filter disc of through-hole is offered centered on the orifice filter.
The shape of the screw head is rectangular, round, hexagon or octagonal one kind, is offered at the top of screw head
One groove, the groove are the one of which of cross recess, a word groove or rice word groove.
Skewed slot is offered in the lower surface of sealing cover, the skewed slot is V-arrangement skewed slot of the tilt port towards cylinder cap opening end.
A sealing ring mounting groove is offered in the lower surface of sealing cover, the sealing ring is mounted in sealing mounting groove.
A drainage trough is offered between each apex angle and liquid in-out mouth of the inner bottom surface of cylinder body.
Grid is installed on the inside of cylinder cap ontology, the adiabatic cotton is filled in grid, the grid and cylinder cap ontology one
It is body formed.
The gas vent of upper and lower surface when cylinder is in upper offer through cylinder offers bleed slot on cylinder side surface, described to draw
Air drain is connected to the inner cavity of gas vent and cylinder body, is respectively equipped with a ultrasonic vibrator in the outer bottom two sides of cylinder body.
Using the above structure, advantageously: this is used for the sealing cylinder of tissue processor to the utility model, with into
Liquid splash-proof device is set in the liquid in-out connector of liquid outlet connection, tissue treatment liquid can be avoided to be splashed to cylinder in pump drainage liquid
Intracorporal side wall or cylinder cap lower surface；It, not only can be compared with by the way that adiabatic cotton, heating device, sealing cover are arranged in cylinder cap ontology
Good maintenance cylinder body temperature, and can be dropped in dewaterer casing to avoid cylinder cap because of internal-external temperature difference condensation drop；Pass through
Skewed slot is set in sealing cover lower surface, when cylinder cap being facilitated to open, the drop of condensation is flowed into wherein, so as to avoid dewaterer is flowed into
In casing, it is also convenient for the cleaning of condensation drop；It is equipped with gas vent, on cylinder side in order to be vented and receive when cylinder interior pressure is excessively high
Collect pernicious gas；At the bottom of cylinder body setting ultrasonic vibrator, the Quick uniform for completing tissue jointly with cylinder body heating device
Reason.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model in embodiment；
Fig. 2 is the structural schematic diagram that cylinder is sealed in Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is part A enlarged structure schematic diagram in Fig. 3；
Fig. 5 is the structural schematic diagram of cylinder body in Fig. 1；
Fig. 6 is the structural schematic diagram of liquid splash-proof device in Fig. 1；
Fig. 7 is the perspective view of splashproof hole crab bolt in Fig. 6；
Fig. 8 is the perspective view of Fig. 6 aperture plate；
Fig. 9 is the structural schematic diagram of the cylinder cap ontology in Fig. 1 with grid.
In figure, 1, cylinder body, 2, cylinder cap ontology, 3, sealing cover, 4, heating device, 5, adiabatic cotton, 6, cylinder side, 7, sealing ring,
8, liquid in-out mouth, 9, liquid in-out connector, 10, screw rod, 11, screw head, 12, liquid in-out duct, 13, diffluence pass, 14, filter hole
Plate, 15, anti-impacting with high pressure region, 16, clamping groove, 17, circlip for shaft, 18, groove, 19, skewed slot, 20, sealing ring installation
Slot, 21, drainage trough, 22, grid, 23, gas vent, 24, bleed slot, 25, ultrasonic vibrator.
Specific embodiment:
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in figs.1-8, in the present embodiment, this is used for the sealing cylinder of tissue processor, including cylinder body 1 and be located in cylinder
Cylinder cap on body, the cylinder cap include the cylinder cap ontology 2 with an inner cavity, are equipped with a sealing in the inner cavity lower part of cylinder cap ontology 2
Lid 3, the edge and 2 inner sidewall of cylinder cap ontology of sealing cover 3 are affixed, are installed with a heating device 4 at the top of sealing cover 3, are adding
It is equipped with one layer of adiabatic cotton 5 in the cylinder cap ontology 2 of 4 top of thermal, a cylinder side 6 is equipped in the open outer side of cylinder body 1, in sealing cover
3 are equipped with a sealing ring 7 with the snapping face on cylinder side 6；
It is equipped with a horn-like liquid in-out mouth 8 in the bottom centre of cylinder body 1, in the affixed disengaging in the lower end of liquid in-out mouth 8
Liquid connector 9 connects a liquid splash-proof device in liquid in-out connector 9.
The liquid splash-proof device includes a bolt body, and the bolt body includes integrally formed screw rod 10 and screw rod
First 11, the axial direction inside screw rod 10 along screw rod 10 offers the liquid in-out channel 12 of the open setting in a lower end, logical in liquid in-out
It is symmetrically opened up on 10 side wall of screw rod of 12 on both sides of the middle of road there are two diffluence pass 13,10 outer sheath of screw rod above diffluence pass 13
It is connected to an orifice filter 14, the liquid in-out channel 12 extends to 11 bottom of screw head, the liquid in-out above diffluence pass 13
Channel 12 forms an anti-impacting with high pressure region 15, and the lower part of screw rod 10 is threadedly coupled with liquid in-out connector 9.
A circle clamping groove 16 is offered on the outside of screw rod 10 above diffluence pass 13, the orifice filter 14 is embedded by one
Circlip for shaft 17 in clamping groove 16 is fixed on 11 bottom of screw head.
The micron particles sintered stainless steel filter disc of through-hole is offered centered on the orifice filter 14.
The shape of the screw head 11 is rectangular, round, hexagon or octagonal one kind, is opened at the top of screw head 11
Equipped with a groove 18, the groove 18 is the one of which of cross recess, a word groove or rice word groove.
Skewed slot 19 is offered in the lower surface of sealing cover 3, the skewed slot 19 is that the V-arrangement of tilt port towards cylinder cap opening end is oblique
Slot, skewed slot and lower surface are in 0-90 degree angle, are adjusted angular dimension according to actual needs, and the utility model recommends recessed angle
5-15 degree is spent, backhaul angle 30-60 degree, length is longer than unilateral distance 5-30 millimeters of o-ring groove length, in sealing cover following table
A skewed slot can be set in face, and multiple skewed slots not of uniform size being parallel to each other also can be set, convenient after cylinder cap unlatching, close
It covers 3 lower surfaces to the cold, flows into the drop of steam condensation in skewed slot 19, be convenient for the subsequent cleaning of drop, in the bottom of sealing cover 3
Two side ends are opened up respectively there are two notch, and notch is as the reserved hole location for installing damp hinge and handle.
A sealing ring mounting groove 20 is offered in the lower surface of sealing cover 3, the sealing ring 7 is mounted on sealing mounting groove 20
It is interior.
A drainage trough 21 is offered between each apex angle and liquid in-out mouth 8 of the inner bottom surface of cylinder body 1, facilitates cylinder body
Tissue treatment liquid in 1 is more rapidly smoothly extracted out outside dewaterer.
Grid 22 is installed on the inside of cylinder cap ontology 2, the adiabatic cotton 5 is filled in grid 22, the grid 22 and cylinder
Lid ontology 2 is integrally formed, and the design of grid 22 can fill adiabatic cotton 5 more solid, and heat insulation is more significant.
In the gas vent 23 of cylinder 6 upper and lower surfaces when being offered on 6 through cylinder, bleed slot 24 is offered on 6 surface of cylinder side,
The bleed slot 24 is connected to the inner cavity of gas vent 23 and cylinder body 1, is respectively equipped with a ultrasonic vibrator in the outer bottom two sides of cylinder body 1
25。
The mounting hole of mounting temperature sensor and liquid level sensor is respectively provided in the side of cylinder body 1.
Wherein, one end of cylinder cap is mounted on dewaterer shell by damp hinge, installs liquid in liquid in-out connector 9
Anti-splash device, the lower thread of screw rod 10 are connected to the upper end of liquid in-out connector 9, the edge bottom of orifice filter 14 be overlapped on into
1 bottom of cylinder body at liquid outlet 8, the stability of orifice filter 14 can tighten reinforcing by screw rod 1 and liquid in-out connector 9.
In use, negative pressure will be pumped by first passing through air pump in cylinder body, then tissue treatment liquid is pumped into cylinder body by drawing liquid pump
Carry out tissue treatment, during tissue treatment liquid enters cylinder body, tissue treatment liquid first pass through be connected with liquid in-out mouth 8 into
Liquid outlet connector 9 enters, and tissue treatment liquid stream enters the liquid in-out duct 12 opened up inside the screw rod 1 of bolt later, rushes with high pressure
The tissue treatment liquid of pressure is hit after the first time in anti-impacting with high pressure region 15 buffering, two points opened up from 1 two sides of screw rod
Head piece 13 flows out, and flows into cylinder body using orifice filter 14 later, during flowing through orifice filter 14, orifice filter 14
Second of buffer function is risen to tissue treatment liquid.It is filled compared to more traditional only orifice filter or the splashproof without impacting with high pressure region
It sets, the liquid splash-proof device after buffering twice, and the hydraulic of tissue treatment liquid has been greatly reduced, so as to avoid group
It knits treatment fluid to be splashed to because impact force is excessive on 1 inner sidewall of cylinder body or sealing cover 3, after facilitating 1 inner tissue's treatment fluid of cylinder body
Continuous cleaning.
After tissue treatment, during tissue treatment liquid extracts cylinder body out, orifice filter 14 and horn-like disengaging
8 pairs of tissue treatment liquid of liquid mouth work as a buffer, so that tissue treatment liquid be made slowly to be extracted outside cylinder body.
Without using dewaterer processing tissue when, liquid splash-proof device can be cleared up, by liquid splash-proof device from
Liquid in-out connector screws down, and the one of which of cross recess, a word groove, rice word groove is equipped at the top of bolt, convenient to use to tear open
The tool of unloading is disassembled, and the shape of screw head 11 may be configured as rectangular, round, hexagon or octagonal wherein one
Kind, liquid splash-proof device to be disassembled cleaning by extracting tool when groove 18 is because of long-time service failure
Or replacement.
During by tissue treatment liquid to tissue treatment, cylinder body 1 is heated to accelerate tissue treatment speed, at this time
Since temperature is higher in cylinder body 1, in order to keep the temperature and leakproofness in cylinder body 1, on the inside of cylinder cap ontology 2 be arranged adiabatic cotton 5,
Heating device 4, sealing cover 3, and using when heating device 4 heating temperature be higher than the temperature of 1 inner tissue's treatment fluid of cylinder body, this
Sample setting can preferably maintain temperature in cylinder body 1, avoid cylinder cap subcooled condensation liquid and drop in dewaterer casing.Heating
Device 4 uses PTC ceramics heating sheet or heating film or heating plate etc., and 3 inside of sealing cover or periphery are used for equipped with temperature sensor
Heating device is monitored in set temperature use scope, the input terminal of heating device is connect with external power.In the following table of sealing cover 3
Face is equipped with skewed slot 19, convenient after cylinder cap unlatching, and the steam on cylinder cap condenses into liquid to the cold, and liquid will flow into oblique along cylinder cap
In slot 19, convenient for the subsequent cleaning of condensed fluid, so that it be avoided to flow into dewaterer casing.
Gas vent 23 is equipped on cylinder body 1, to be vented when hypertonia in cylinder body 1, convenient for collecting pernicious gas.In cylinder
The bottom of body 1 be equipped with ultrasonic vibrator 25, organic solvent ultrasonic vibrator 25, heating device 4 collective effect under, can accelerate to have
The replacement rate of hydrone in solvent and histocyte not only improves tissue treatment speed, but also the tissue ratio dealt
It is more uniform consistent, facilitate the slicing treatment in tissue later period.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of sealing cylinder for tissue processor, which is characterized in that including cylinder body and it be located in the cylinder cap on cylinder body, it is described
Cylinder cap includes the cylinder cap ontology with an inner cavity, is equipped with a sealing cover in the inner cavity lower part of cylinder cap ontology, the edge of sealing cover with
Cylinder cap ontology inner sidewall is affixed, and a heating device is installed at the top of sealing cover, on the heating in square cylinder cap ontology
Equipped with one layer of adiabatic cotton, it is equipped with a cylinder side in the open outer side of cylinder body, a sealing is equipped on the snapping face on sealing cover Yu cylinder side
Circle；
It is equipped with a horn-like liquid in-out mouth in the bottom centre of cylinder body, in the affixed liquid in-out connector in the lower end of liquid in-out mouth,
A liquid splash-proof device is connected in liquid in-out connector.
2. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that the liquid splashproof dress
It sets including a bolt body, the bolt body includes integrally formed screw rod and screw head, in inside screw along the axis of screw rod
The liquid in-out channel being arranged is opened to a lower end is offered, is symmetrically offered on the screw rod side wall of liquid in-out channel middle two sides
Two diffluence pass, are socketed with an orifice filter on the outside of the screw rod above diffluence pass, and the liquid in-out channel extends to screw head
Bottom, the liquid in-out channel above diffluence pass form an anti-impacting with high pressure region, the lower part of screw rod and liquid in-out connector spiral shell
Line connection.
3. a kind of sealing cylinder for tissue processor according to claim 2, which is characterized in that above diffluence pass
A circle clamping groove is offered on the outside of screw rod, the orifice filter is fixed on by a circlip for shaft being embedded in clamping groove
Screw head bottom.
4. a kind of sealing cylinder for tissue processor according to claim 2, which is characterized in that the orifice filter is
Center offers the micron particles sintered stainless steel filter disc of through-hole.
5. a kind of sealing cylinder for tissue processor according to claim 2, which is characterized in that the shape of the screw head
Shape is rectangular, round, hexagon or octagonal one kind, and a groove is offered at the top of screw head, and the groove is cross
The one of which of groove, a word groove or rice word groove.
6. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that in the following table of sealing cover
Face offers skewed slot, and the skewed slot is V-arrangement skewed slot of the tilt port towards cylinder cap opening end.
7. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that in the following table of sealing cover
Face offers a sealing ring mounting groove, and the sealing ring is mounted in sealing mounting groove.
8. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that in the inner bottom surface of cylinder body
Each apex angle and liquid in-out mouth between offer a drainage trough.
9. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that on the inside of cylinder cap ontology
It is installed with grid, the adiabatic cotton is filled in grid, the grid and this body by integral forming of cylinder cap.
10. a kind of sealing cylinder for tissue processor according to claim 1, which is characterized in that opened up on cylinder side
There is the gas vent through cylinder side upper and lower surface, offers bleed slot, the bleed slot connection gas vent and cylinder body on cylinder side surface
Inner cavity, be respectively equipped with a ultrasonic vibrator in the outer bottom two sides of cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501103.6U CN208902492U (en) | 2018-09-13 | 2018-09-13 | A kind of sealing cylinder for tissue processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501103.6U CN208902492U (en) | 2018-09-13 | 2018-09-13 | A kind of sealing cylinder for tissue processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902492U true CN208902492U (en) | 2019-05-24 |
Family
ID=66572384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501103.6U Active CN208902492U (en) | 2018-09-13 | 2018-09-13 | A kind of sealing cylinder for tissue processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811917A (en) * | 2020-06-11 | 2020-10-23 | 深圳市领先医疗服务有限公司 | Tissue embedding device and system |
| CN112747988A (en) * | 2020-12-09 | 2021-05-04 | 山东骏腾医疗科技有限公司 | Quick pathology automatic assembly hydroextractor cylinder cap headstock gear |
-
2018
- 2018-09-13 CN CN201821501103.6U patent/CN208902492U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811917A (en) * | 2020-06-11 | 2020-10-23 | 深圳市领先医疗服务有限公司 | Tissue embedding device and system |
| CN112747988A (en) * | 2020-12-09 | 2021-05-04 | 山东骏腾医疗科技有限公司 | Quick pathology automatic assembly hydroextractor cylinder cap headstock gear |
| CN112747988B (en) * | 2020-12-09 | 2023-03-28 | 山东骏腾医疗科技有限公司 | Quick pathology automatic assembly hydroextractor cylinder cap headstock gear |
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