CN2570763Y - Dewatering tub assembly of biological tissue dewatering machine - Google Patents
Dewatering tub assembly of biological tissue dewatering machine Download PDFInfo
- Publication number
- CN2570763Y CN2570763Y CN 02264519 CN02264519U CN2570763Y CN 2570763 Y CN2570763 Y CN 2570763Y CN 02264519 CN02264519 CN 02264519 CN 02264519 U CN02264519 U CN 02264519U CN 2570763 Y CN2570763 Y CN 2570763Y
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- China
- Prior art keywords
- biological tissue
- cylinder
- storing frame
- dehydration
- liquid
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Abstract
The utility model discloses a water dewatering cylinder subassembly of a biological tissue dewatering machine, which belongs to the technology of medical apparatus and instruments. The utility model is provided with a biological tissue storing frame 1, a water dewatering cylinder 2 and a cylinder cover 4, wherein, the bottom of the water dewatering cylinder is provided with liquid inlet and outlet pipeline 6, and an electromotor 3 is fixedly arranged at the top part of the cylinder cover 4. The biological tissue storing frame 1 has the main characteristic of the connection of a rotating shaft (1-1) arranged on the biological tissue storing frame and a rotating shaft of the electromotor 3. The utility model has the characteristics that the dehydrating effect of the biological tissue is good, the cross liquid can not occur, the immersion liquid reagent is saved, the wax removal effect is complete, etc.
Description
Technical field
The utility model belongs to medical device technology, specifically be the dehydration cylinder component of biological tissue dehydrator.
Background technology
Existing biological tissue dehydrator mainly contains support, dehydration cylinder part, pump and controller part and the duct portion composition that grades.The utility model relates to its dehydration cylinder part assembly.The case check of clinical human body or animals and plants biological tissue all must be soaked through alcohol immersion, dimethylbenzene and paraffin molten immersion operation, and finish processed with biological tissue on biological tissue dehydrator successively.The processed of prior art, be that biological tissue is placed in biological tissue's storing frame, the biological tissue's storing frame that to deposit biological tissue again is fixed in the dehydration cylinder, by different immersion liquid such as dehydration cylinder turnover ethanol, dimethylbenzene and wax liquid, finishes the processed of biological tissue.There are following 3 deficiencies in actual applications at least in the prior art of this processed: the one, and in being immersed in liquid, biological tissue carries out in the dehydration, need immersion liquid is stirred, to improve the immersion liquid replacement result.Usually adopt stirring rod that immersion liquid is stirred.But because the inhibition of biological tissue's storing frame, and DeGrain; The 2nd, when changing different immersion liquid, the immersion liquid emptying that must pre-exist dehydration cylinder inherence enters another kind of immersion liquid again.Because the existence of immersion liquid tension force and biological tissue's storing frame, the part immersion liquid still remains in biological tissue's storing frame, and the immersion liquid of following road is formed string liquid, influences dehydrating effect; And often change immersion liquid, then cause waste again; The 3rd, after biological tissue's wax liquid soaked, dehydration cylinder and biological tissue's storing frame were stained with and are stained with paraffin, needed to carry out paraffin removal before using next time and cleaned.Usually adopt dimethylbenzene to soak paraffin removal, but owing to dewater cylinder and biological tissue's storing frame have the dead angle, paraffin removal cleans can not be thorough, and the effect of influence use next time.
Summary of the invention
The purpose of this utility model is to provide a kind of can the raising to soak dehydrating effect, avoids going here and there liquid and immersion liquid reagent waste, and the dehydration cylinder component of the biological tissue dehydrator of paraffin removal more up hill and dale, to overcome the deficiency of prior art.
The technical scheme that realizes the purpose of this utility model is, still have biological tissue's storing frame, dehydration cylinder and cylinder cap, bottom at the dehydration cylinder is provided with the liquid in-out pipeline, and its improvement is, end face at cylinder cap, be installed with motor, and biological tissue's storing frame is by its set rotating shaft, is connected with the rotating shaft of motor.
Further improvement of the utility model point also is:
Said motor is a buncher.With further realization biological tissue storing frame, the slow rotation when soaking, and the high-speed rotation the during immersion liquid in emptying biological tissue storing frame in biological tissue.And said buncher can adopt frequency control motor or rheostatic control motor.
Said liquid in-out pipeline is connected with operation valve.Control entering in the dehydration cylinder of different immersion liquid such as ethanol, dimethylbenzene and wax liquid by operation valve and the purpose of emptying in the dehydration cylinder with further realization.
Said cylinder cap combines with the sealing of dehydration cylinder by O-ring seal.Prevent and avoid immersion liquid with further realization from cylinder cap and dehydration cylinder binding site purpose to the cylinder external leakage.
In the bottom surface of said biological tissue storing frame, and between the cylinder bottom of dehydration cylinder, be provided with the bearing fill block.Descend the stability of biological tissue's storing frame rotation in working order with further raising.
Characteristics such as after technique scheme of the present utility model was implemented, biological tissue's dehydrating effect that it had was good, can not produce string liquid, saved immersion liquid reagent, and paraffin removal is more thorough are conspicuous.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Please join and read accompanying drawing 1.The utility model is made up of biological tissue's storing frame 1, dehydration cylinder 2, buncher 3 and cylinder cap 4, and said storing frame 1 is round barrel shape, on its frame wall, be provided with through hole, be provided with rotating shaft 1-1 in the central, in the bottom of rotating shaft 1-1 and be positioned at the outside of said storing frame 1 bottom, be provided with bearing fill block 7, and said bearing fill block 7 connects to one with rotating shaft 1-1; And bearing fill block 7 is in the form of annular discs, and is low boss mutually with the cylinder bottom of dehydration cylinder 2 and shallow counterbore pair is rotatably assorted; The upper end of the rotating shaft 1-1 of said storing frame 1 is spline pair mutually with the rotating shaft of motor 3 and is connected.Motor 3 is fixedly mounted on the top of cylinder cap 4, and cylinder cap 4 combines with 2 sealings of dehydration cylinder by " O " shape O-ring seal 5, and the cylinder cap 4 and the cylinder 2 that dewaters, by hinged and be able to turn on or off combination mutually.Liquid in-out pipeline 6, be arranged on the dehydration cylinder 2 the bottom.When liquid in-out pipeline 6 is arranged on the position that coincides with bearing fill block 7, then on bearing fill block 7 and along it, radially be provided with a plurality of immersion liquid passages.And liquid in-out pipeline 6 is connected with the special-purpose transposition operation valve (not marking among the figure) with multidigit multiple tracks.
Application examples of the present utility model is: open cylinder cap 4, biological tissue is put into biological tissue's storing frame 1; The cylinder cap 4 that closes, and make the spline of the rotating shaft end of motor 3 closes mutually with the splined hole of the rotating shaft 1-1 upper end of biological tissue storing frame 1; With fastener locking cylinder cap 4 and dehydration cylinder 2; By operation valve input immersion liquid in dehydration cylinder 2; Starter motor 3, the utility model is promptly started working.After the immersion liquid processing finishes, open by-pass valve control, the immersion liquid emptying of order dehydration cylinder 2, motor 3 then works on, and under action of centrifugal force, the surplus liquid in the said storing frame 1 of emptying; Open operation valve again, the another kind of immersion liquid of input in dehydration cylinder 1.Carry out work so successively, until the overall process of finishing biological tissue's processed.
Claims (5)
1, the dehydration cylinder component of biological tissue's dewaterer, have biological tissue's storing frame (1), dehydration cylinder (2) and cylinder cap (4), bottom at dehydration cylinder (2) is provided with liquid in-out pipeline (6), it is characterized in that, end face in cylinder cap (4), be installed with motor (3), biological tissue's storing frame (1) is by its set rotating shaft (1-1), is connected with the rotating shaft of motor (3).
2, the dehydration cylinder component of biological tissue dehydrator according to claim 1 is characterized in that, motor (3) is a buncher.
3, the dehydration cylinder component of biological tissue dehydrator according to claim 1 is characterized in that, liquid in-out pipeline (6) is connected with operation valve.
4, the dehydration cylinder component of biological tissue dehydrator according to claim 1 is characterized in that, between the cylinder bottom of the bottom surface of biological tissue's storing frame (1) and the cylinder (2) that dewaters, is provided with bearing fill block (7).
According to the dehydration cylinder component of claim 1 or 2 or 3 or 4 described biological tissue dehydrators, it is characterized in that 5, lid cylinder (4) combines with dehydration cylinder (2) sealing by O-ring seal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264519 CN2570763Y (en) | 2002-09-18 | 2002-09-18 | Dewatering tub assembly of biological tissue dewatering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264519 CN2570763Y (en) | 2002-09-18 | 2002-09-18 | Dewatering tub assembly of biological tissue dewatering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570763Y true CN2570763Y (en) | 2003-09-03 |
Family
ID=33730718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264519 Expired - Fee Related CN2570763Y (en) | 2002-09-18 | 2002-09-18 | Dewatering tub assembly of biological tissue dewatering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570763Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507290A (en) * | 2011-10-10 | 2012-06-20 | 常州市中威电子仪器有限公司 | Dyeing machine with reagent crossing preventing device, and reagent crossing preventing method |
-
2002
- 2002-09-18 CN CN 02264519 patent/CN2570763Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507290A (en) * | 2011-10-10 | 2012-06-20 | 常州市中威电子仪器有限公司 | Dyeing machine with reagent crossing preventing device, and reagent crossing preventing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |