JPH02140472U - - Google Patents

Info

Publication number
JPH02140472U
JPH02140472U JP4883489U JP4883489U JPH02140472U JP H02140472 U JPH02140472 U JP H02140472U JP 4883489 U JP4883489 U JP 4883489U JP 4883489 U JP4883489 U JP 4883489U JP H02140472 U JPH02140472 U JP H02140472U
Authority
JP
Japan
Prior art keywords
discharge port
tip
sample suction
pipette tip
dispensing device
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
Application number
JP4883489U
Other languages
Japanese (ja)
Other versions
JP2515920Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP4883489U priority Critical patent/JP2515920Y2/en
Publication of JPH02140472U publication Critical patent/JPH02140472U/ja
Application granted granted Critical
Publication of JP2515920Y2 publication Critical patent/JP2515920Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例に係る分注装置の
構成を概略的に示す断面図、第２図ａ乃至ｆは同
分注装置の作動工程を順に示す断面説明図である
。 符号の説明、１……試料及排流路、１ａ……試
料吸排口、２……洗浄液、４……空気層、６……
試料。 FIG. 1 is a sectional view schematically showing the configuration of a dispensing device according to an embodiment of the invention, and FIGS. 2 a to 2 f are sectional explanatory views sequentially showing the operating steps of the dispensing device. Explanation of symbols, 1...Sample and exhaust channel, 1a...Sample intake/discharge port, 2...Washing liquid, 4...Air layer, 6...
sample.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 洗浄液が満たされた試料吸排口の先端に、ピペ
ツトチツプを着脱自在に挿着し、使用後のピペツ
トチツプを取り外した後に、試料吸排口内の洗浄
液を押し出し、次に、ポンプを逆作動させて試料
吸排口の先端内部に空気層が形成されるように駆
動制御されていることを特徴とする分注装置。 A pipette tip is removably inserted into the tip of the sample suction/discharge port filled with cleaning liquid, and after removing the pipette tip after use, the cleaning liquid inside the sample suction/discharge port is pushed out, and then the pump is operated in reverse to remove the pipette tip from the sample suction/discharge port. A dispensing device characterized in that the drive is controlled so that an air layer is formed inside the tip of the dispensing device.
JP4883489U 1989-04-27 1989-04-27 Dispensing device Expired - Lifetime JP2515920Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4883489U JP2515920Y2 (en) 1989-04-27 1989-04-27 Dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4883489U JP2515920Y2 (en) 1989-04-27 1989-04-27 Dispensing device

Publications (2)

Publication Number Publication Date
JPH02140472U true JPH02140472U (en) 1990-11-26
JP2515920Y2 JP2515920Y2 (en) 1996-11-06

Family

ID=31565999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4883489U Expired - Lifetime JP2515920Y2 (en) 1989-04-27 1989-04-27 Dispensing device

Country Status (1)

Country Link
JP (1) JP2515920Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0599932A (en) * 1991-10-04 1993-04-23 Aloka Co Ltd Dispensing method for blood sample
JP2003149093A (en) * 2001-11-15 2003-05-21 Olympus Optical Co Ltd Liquid dispensing apparatus and method therefor
JP2012021894A (en) * 2010-07-15 2012-02-02 Hitachi High-Technologies Corp Automatic analyzer and dispensation method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5471846B2 (en) * 2010-05-31 2014-04-16 株式会社島津製作所 Liquid sample introduction apparatus and liquid sample introduction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0599932A (en) * 1991-10-04 1993-04-23 Aloka Co Ltd Dispensing method for blood sample
JP2003149093A (en) * 2001-11-15 2003-05-21 Olympus Optical Co Ltd Liquid dispensing apparatus and method therefor
JP2012021894A (en) * 2010-07-15 2012-02-02 Hitachi High-Technologies Corp Automatic analyzer and dispensation method

Also Published As

Publication number Publication date
JP2515920Y2 (en) 1996-11-06

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