JPS6276644U - - Google Patents
Info
- Publication number
- JPS6276644U JPS6276644U JP16905585U JP16905585U JPS6276644U JP S6276644 U JPS6276644 U JP S6276644U JP 16905585 U JP16905585 U JP 16905585U JP 16905585 U JP16905585 U JP 16905585U JP S6276644 U JPS6276644 U JP S6276644U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- sample
- dispensing device
- dispensing nozzle
- movable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
第１図は、この考案の１実施例を示す分注装置
の概略構成図、第２図は、この考案に係る分注装
置の構成の一部をなす被覆チユーブの１例を示す
斜視図、第３図は、同じく被覆チユーブの別の例
を示す斜視図である。また第４―１図及び第４―
２図は、それぞれ従来の分注装置及びこの考案に
係る分注装置における、分注ノズルの移動に伴つ
た配管チユーブの変形の具合を説明するための模
式図である。
１１…分注ノズル、１３…配管チユーブ、１５
…分注ノズル移動装置、１７…可動部、１９…固
定部、２１…試料容器、２３…反応管、２７，２
７′…被覆チユーブ、２９…可動保持具、３１…
固定保持具、３３，３３′…割り、３５，３５′
…管状部、３７…チユーブ（延設部）、３７′…
可撓性平板（延設部）、４１…シリンジポンプ、
４５…切換弁、４７…純水容器。
FIG. 1 is a schematic configuration diagram of a dispensing device showing one embodiment of this invention, and FIG. 2 is a perspective view showing an example of a covered tube forming a part of the configuration of the dispensing device according to this invention. FIG. 3 is a perspective view showing another example of the covering tube. Also, Figures 4-1 and 4-
FIG. 2 is a schematic diagram for explaining how the piping tube deforms as the dispensing nozzle moves in the conventional dispensing device and the dispensing device according to the present invention, respectively. 11...Dispensing nozzle, 13...Piping tube, 15
...Dispensing nozzle moving device, 17...Movable part, 19...Fixed part, 21...Sample container, 23...Reaction tube, 27,2
7′...covered tube, 29...movable holder, 31...
Fixed holder, 33, 33'...Split, 35, 35'
...Tubular part, 37...Tube (extension part), 37'...
Flexible flat plate (extension part), 41...syringe pump,
45...Switching valve, 47...Pure water container.
Claims (1)
され、試料容器内に収容された試料を吸引分取し
てその試料を反応管内に吐出注入する分注ノズル
と、この分注ノズル及び純水容器のそれぞれと切
換弁を介して択一的に流路連絡し、分注ノズルに
よる試料の吸引排出並びに純水の吸引送り出しを
行なうシリンジポンプと、一端が移動自在の可動
保持具に保持されて前記分注ノズルに接続され、
他端が固定保持具に保持されて前記切換弁に接続
される配管チユーブとを備えてなる分注装置にお
いて、長手方向に割りが入れられた可撓性部材か
らなる少なくとも１つの管状部と、この管状部の
外周面にその長手方向に沿つて連接された同じく
可撓性部材からなる延設部とにより形成された被
覆チユーブを、その両端部をそれぞれ前記可動保
持具及び固定保持具に固着することによつて保持
するとともに、前記管状部の内方に前記配管チユ
ーブを配設したことを特徴とする分注装置。 ２ 延設部は、管状部の長手方向に沿つて並設さ
れた１本又は複数本のチユーブからなり、そのチ
ユーブと前記管状部とによりフラツトチユーブを
構成した実用新案登録請求の範囲第１項記載の分
注装置。 ３ 延設部は、平板状である実用新案登録請求の
範囲第１項記載の分注装置。[Scope of Claim for Utility Model Registration] 1. A dispensing nozzle that is movable between the positions of the sample container and the reaction tube, and that sucks and dispenses the sample contained in the sample container and discharges and injects the sample into the reaction tube. A syringe pump, one end of which is movable, is connected to the dispensing nozzle and the pure water container via a switching valve to selectively connect the flow path to the dispensing nozzle and sucking and discharging the sample and sucking and sending out the pure water. held by a freely movable holder and connected to the dispensing nozzle;
A dispensing device comprising a piping tube whose other end is held by a fixed holder and connected to the switching valve, at least one tubular portion made of a flexible member split in the longitudinal direction; A covering tube formed by an extension part made of a flexible member connected along the longitudinal direction of the outer peripheral surface of this tubular part is fixed at both ends to the movable holder and the fixed holder, respectively. A dispensing device, characterized in that the pipe tube is arranged inside the tubular portion. 2. The extension part consists of one or more tubes arranged in parallel along the longitudinal direction of the tubular part, and the tube and the tubular part constitute a flat tube, as described in claim 1 of the utility model registration claim. dispensing device. 3. The dispensing device according to claim 1 of the utility model registration claim, wherein the extending portion is flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905585U JPH0512754Y2 (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905585U JPH0512754Y2 (en) | 1985-10-31 | 1985-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6276644U true JPS6276644U (en) | 1987-05-16 |
| JPH0512754Y2 JPH0512754Y2 (en) | 1993-04-02 |
Family
ID=31102509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16905585U Expired - Lifetime JPH0512754Y2 (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512754Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090834A (en) * | 2001-09-19 | 2003-03-28 | Shimadzu Corp | Piping with sleeve and liquid chromatograph comprising same |
-
1985
- 1985-10-31 JP JP16905585U patent/JPH0512754Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090834A (en) * | 2001-09-19 | 2003-03-28 | Shimadzu Corp | Piping with sleeve and liquid chromatograph comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512754Y2 (en) | 1993-04-02 |