JPH0314451U - - Google Patents
Info
- Publication number
- JPH0314451U JPH0314451U JP7351689U JP7351689U JPH0314451U JP H0314451 U JPH0314451 U JP H0314451U JP 7351689 U JP7351689 U JP 7351689U JP 7351689 U JP7351689 U JP 7351689U JP H0314451 U JPH0314451 U JP H0314451U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- processing
- connecting pipe
- processing liquid
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Description
第１〜３図は本考案の実施例を示しており、第
１図は第３図のＡ−Ａ断面図、第２図は第３図の
Ｂ−Ｂ断面図、第３図は平面図、第４図は従来使
用されている一槽式標本処理装置の略縦断面図、
第５図は先考案に係る一槽式標本処理装置の気泡
混入防止装置を略示する縦断面図である。
１……気密蓋、２……処理槽、２ａ……器壁、
２ｂ……底面、３……管、４……ポンプ、５……
ロータリ弁、６，７，８……処理液槽、９……管
、１０……排液槽、１１，１２……管、１３……
検体、１４……気泡、１５……二重壁、１６……
気泡分離室、１７，１８……開口、１９……連結
管、１９ａ……開口、２０……螺子部、２１……
軸、２２……通孔、２３……遮蔽板、２４……隙
間、２５……空間、２６……篭。
Figures 1 to 3 show an embodiment of the present invention, where Figure 1 is a sectional view taken along line AA in Figure 3, Figure 2 is a sectional view taken along line BB in Figure 3, and Figure 3 is a plan view. , FIG. 4 is a schematic vertical cross-sectional view of a conventional single-tank specimen processing device,
FIG. 5 is a longitudinal cross-sectional view schematically showing a bubble prevention device for a single-tank specimen processing apparatus according to an earlier invention. 1... Airtight lid, 2... Processing tank, 2a... Vessel wall,
2b...Bottom, 3...Pipe, 4...Pump, 5...
Rotary valve, 6, 7, 8...Processing liquid tank, 9...Pipe, 10...Drainage tank, 11, 12...Pipe, 13...
Specimen, 14...Bubble, 15...Double wall, 16...
Bubble separation chamber, 17, 18...opening, 19...connecting pipe, 19a...opening, 20...screw part, 21...
Shaft, 22...through hole, 23...shielding plate, 24...gap, 25...space, 26...basket.
Claims (1)
口させると共に、この底面を、連結管の上端開口
に向かう程下方に傾斜する傾斜面として成る一槽
式標本処理装置の処理槽内に、処理液の供給に伴
なつて気泡が混入するのを防止する、一槽式標本
処理装置に於ける気泡混入防止装置であつて、連
結管と上端開口部内周面に刻設した雌螺子に螺合
自在で、処理液を流通させる通路を設けた螺子部
と、この螺子部の上方に連続し、上記連結管に遊
嵌する軸と、この軸の上端に設けられ、連結管の
開口を覆う笠状の遮蔽板とから成り、螺子部を連
結管内に螺入させる事で、遮蔽板の端縁と処理槽
の底面との間で処理液が流通自在な隙間と、遮蔽
板の下面と処理槽の底面との間で空気を溜める空
間とを形成した、一槽式標本処理装置に於ける気
泡混入防止装置。 The upper end of the connecting tube for supplying and discharging the processing liquid is opened at the bottom, and the bottom is formed as an inclined surface that slopes downward toward the upper end opening of the connecting tube. , a bubble prevention device in a single-tank specimen processing apparatus that prevents air bubbles from being mixed in with the supply of processing liquid, and is equipped with a female screw carved into the inner circumferential surface of the connecting pipe and the upper end opening. A threaded part that can be freely screwed together and has a passage through which the processing liquid flows; a shaft that continues above the threaded part and loosely fits into the connecting pipe; and a shaft that is provided at the upper end of this shaft and that opens the opening of the connecting pipe. By screwing the threaded part into the connecting pipe, a gap is created between the edge of the shielding plate and the bottom of the processing tank through which the processing liquid can freely flow, and a gap is formed between the bottom surface of the shielding plate and the bottom of the processing tank. A device for preventing air bubbles in a single-tank specimen processing device, which has a space between it and the bottom of the processing tank to store air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7351689U JPH0725669Y2 (en) | 1989-06-26 | 1989-06-26 | Air bubble mixture prevention device in one tank type sample processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7351689U JPH0725669Y2 (en) | 1989-06-26 | 1989-06-26 | Air bubble mixture prevention device in one tank type sample processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314451U true JPH0314451U (en) | 1991-02-14 |
| JPH0725669Y2 JPH0725669Y2 (en) | 1995-06-07 |
Family
ID=31612394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7351689U Expired - Lifetime JPH0725669Y2 (en) | 1989-06-26 | 1989-06-26 | Air bubble mixture prevention device in one tank type sample processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725669Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014523514A (en) * | 2011-02-28 | 2014-09-11 | ダコ・デンマーク・エー／エス | Two-phase immiscible system for pretreatment of embedded biological samples |
-
1989
- 1989-06-26 JP JP7351689U patent/JPH0725669Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014523514A (en) * | 2011-02-28 | 2014-09-11 | ダコ・デンマーク・エー／エス | Two-phase immiscible system for pretreatment of embedded biological samples |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725669Y2 (en) | 1995-06-07 |
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