JPH0365502B2 - - Google Patents
Info
- Publication number
- JPH0365502B2 JPH0365502B2 JP57162680A JP16268082A JPH0365502B2 JP H0365502 B2 JPH0365502 B2 JP H0365502B2 JP 57162680 A JP57162680 A JP 57162680A JP 16268082 A JP16268082 A JP 16268082A JP H0365502 B2 JPH0365502 B2 JP H0365502B2
- Authority
- JP
- Japan
- Prior art keywords
- reagent
- turret
- feeding device
- items
- reaction tube
- 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.)
- Expired - Lifetime
Links
- 239000003153 chemical reaction reagent Substances 0.000 claims description 83
- 238000005259 measurement Methods 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 6
- 238000012742 biochemical analysis Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
【発明の詳細な説明】
この発明は生化学自動分析装置における試薬供
給装置に係り、特に生化学分析項目を容易かつ大
幅に増加することができる生化学自動分析装置に
おける試薬供給装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a reagent supply device for an automatic biochemical analyzer, and more particularly to a reagent supply device for an automatic biochemical analyzer that can easily and significantly increase the number of biochemical analysis items.
従来、この種の生化学自動分析装置において
は、装置の大きさや機構制御等の関係から分析項
目数がおおよそ定められており、シングルマルチ
方式の生化学自動分析装置（例えば特開昭56−
168553号公報に所載のもの）にあつては16項目以
上の分析は不可能であり、他の装置においても殆
んど同じ項数分の分析しかできないばかりか、そ
の分析項目は予じめプログラムされたものに限定
されている。それ故従来の生化学自動分析装置に
あつては予じめプログラムされた分析項目以下の
項目を測定する場合には、逐一人手により切換作
業を行なわなければならず、該切換作業はプログ
ラムの変更や試薬の入れ換え作業が必要である等
極めて煩雑であり事実上測定項目の変更は不可能
であるという問題を有していた。 Conventionally, in this type of automatic biochemical analyzer, the number of analysis items has been roughly determined based on the size of the device, mechanical control, etc.
(published in Publication No. 168553), it is not possible to analyze more than 16 items, and other devices can only analyze almost the same number of items. Limited to programmed items. Therefore, in the case of conventional biochemical automatic analyzers, when measuring items below the pre-programmed analysis items, the switching work must be performed manually, and the switching work requires changing the program. This method is extremely complicated, such as requiring replacement of reagents and reagents, and has the problem that it is virtually impossible to change the measurement items.
この発明はかかる現状に鑑み創案されたもので
あつて、その目的とするところは、生化学自動分
析における分析項目を、装置を大型化することな
く増加することができる取扱い至便な生化学自動
分析装置における試薬供給装置を提供しようとす
るものである。 This invention was devised in view of the current situation, and its purpose is to provide an automated biochemical analysis method that is easy to handle and can increase the number of analysis items in automated biochemical analysis without increasing the size of the device. The present invention aims to provide a reagent supply device for an apparatus.
かかるる目的を達成するため、この発明にあつ
ては、検体を所定位置で吸引して反応管に分注
し、次に所定位置において反応管に試薬を分注し
て、光源光により比色測定するよう構成してなる
生化学自動分析装置における試薬供給装置であつ
て、検体を分注された反応管を複数本保持してな
るターレツト状の送り装置の内周側に同心状に配
置され、かつ上記送り装置に対し着脱可能で、独
立して駆動可能な複数の測定項目に応じた複数の
試薬容器を載置した第１試薬保持装置と、該試薬
保持装置により試薬を分注された反応管を搬送す
るターレツト状の測定用送り装置の内周側に同心
状に配置され、かつ上記測定用送り装置に対し着
脱可能で、独立して駆動可能な複数の測定項目に
応じた複数の試薬容器を載置した第２試薬保持装
置とを有するものである。 In order to achieve such an object, the present invention aspirates a sample at a predetermined position and dispenses it into a reaction tube, then dispenses a reagent into the reaction tube at a predetermined position, and performs colorimetric analysis using light from a light source. A reagent supply device in an automatic biochemical analyzer configured to perform measurements, which is arranged concentrically on the inner circumferential side of a turret-shaped feeding device that holds a plurality of reaction tubes into which a sample is dispensed. and a first reagent holding device on which a plurality of reagent containers according to a plurality of measurement items are mounted, which is detachable from the feeding device and can be driven independently, and a reagent is dispensed by the reagent holding device. A plurality of tubes are arranged concentrically on the inner circumferential side of a turret-shaped measurement feeder that conveys the reaction tube, and are detachable from the measurement feeder and can be driven independently. and a second reagent holding device on which a reagent container is placed.
以下、添付図面に示す実施例にもとづき、この
発明を詳細に説明する。 Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
この実施例に係る生化学自動分析装置Ｘは、第
１図に示すように、測定用の検体を所定量毎に収
容してなる容器１０を複数個（実施例では一般用
検体を収容してなる10個の容器と比較用検体を収
容してなる１個の容器と11個の容器を配列してい
る。）保持してなる複数本のサンプルカセツトＦ
と、このサンプルカセツトＦに保持された容器１
０内の検体を所定位置で所定量吸引し、これを反
応管１１に分注するピペツト装置Ｇと、上記反応
管１１を複数本保持してなるターレツト状の送り
装置Ｈと、この送り装置Ｈの内周側に送り装置Ｈ
と同心状に配設され、かつ該送り装置Ｈに対し着
脱可能な一の試薬供給装置たる第１試薬容器保持
装置Ａと、この第１試薬容器保持装置Ａより測定
項目に対応する第１試薬が所定量分注された反応
管１１を送り装置Ｈから測定用用ターレツトＫへ
と移送する反応管交換装置Ｌと、上記測定用ター
レツトＫの内周側に測定用ターレツトＫと同心状
に配列され、かつ該測定用ターレツトＫに対し着
脱可能な他の試薬供給装置たる第２試薬容器保持
装置A′と、上記測定用ターレツトＫに保持され
た反応管１１内の検体を比色測定する光学装置Ｍ
と、この光学装置Ｍで測定されたデータを表示し
記憶する信号処理装置Ｎと、上記測定作業が終了
した反応管１１を洗浄する洗浄装置Ｏとから構成
されている。尚、第１図中符号Ｐは送り装置Ｈと
測定用ターレツトＫとを同期的に間歇回動制御す
る駆動装置を、Ｑは撹拌装置を夫々示す。 As shown in FIG. 1, the automatic biochemical analyzer (10 containers containing the sample for comparison, 1 container containing the comparative sample, and 11 containers are arranged.) A plurality of sample cassettes F holding
and container 1 held in this sample cassette F.
A pipette device G that aspirates a predetermined amount of the sample in a predetermined position and dispenses it into a reaction tube 11, a turret-shaped feeding device H that holds a plurality of the reaction tubes 11, and this feeding device H. The feeding device H is placed on the inner circumferential side of
A first reagent container holding device A, which is a reagent supplying device that is arranged concentrically with and detachable from the feeding device H, and a first reagent corresponding to the measurement item from the first reagent container holding device A. a reaction tube exchange device L for transferring the reaction tube 11 into which a predetermined amount of the reaction tube has been dispensed from the feeding device H to the measurement turret K; and a second reagent container holding device A' which is another reagent supply device that is detachable from the measurement turret K, and an optical system for colorimetrically measuring the sample in the reaction tube 11 held by the measurement turret K. Device M
, a signal processing device N that displays and stores data measured by the optical device M, and a cleaning device O that cleans the reaction tube 11 after the measurement work has been completed. In FIG. 1, reference numeral P indicates a drive device for synchronously and intermittent rotation control of the feeding device H and the measuring turret K, and Q indicates a stirring device.
分注装置Ｔは、分注位置に移送される反応管１
１に、測定項目に対応する試薬容器Ｂから試薬を
分注する。 The dispensing device T includes a reaction tube 1 that is transferred to a dispensing position.
Step 1: Dispense the reagent from reagent container B corresponding to the measurement item.
第２図を参照して、試薬容器保持装置Ａ，A′、
ターレツト状送り装置Ｈおよび測定用ターレツト
Ｋの駆動について説明する。試薬容器保持装置
Ａ，A′は、試薬容器Ｂを放射状に載置している
断面凹字状のターレツト板ａを有し、中央部に軸
１２が枢着されており、ギヤ１４を介して、駆動
装置８１によつて、間欠駆動する。 Referring to FIG. 2, reagent container holding devices A, A',
The driving of the turret-like feeding device H and the measuring turret K will be explained. The reagent container holding devices A, A' have a turret plate a with a concave cross section on which the reagent containers B are placed radially, and a shaft 12 is pivotally attached to the center of the turret plate a, on which the reagent containers B are placed radially. , are intermittently driven by a drive device 81.
上記ターレツト板ａの外周に配設され、反応管
１１を懸架したターレツト状送り装置Ｈおよび測
定用ターレツトＫは、ギヤー４０を介して、駆動
装置４１によつて間欠駆動する。 The turret-like feeding device H and the measuring turret K, which are disposed around the outer periphery of the turret plate a and suspend the reaction tube 11, are intermittently driven by a drive device 41 via a gear 40.
この試薬容器Ｂは、第３図に示すように、耐試
薬材質で箱状に成形された試薬収納部１と、この
試薬収納部１の後方壁１ａの外側に固着されたポ
ンプ２と、上記試薬収納部１の天板１ｂに穿孔さ
れた開口１ｃに挿脱可能に配設された試薬ピペツ
ト３と、この試薬ピペツト３と上記ポンプ２とを
接続する伸縮可能なチユーブ４とから構成されて
いる。 As shown in FIG. 3, this reagent container B includes a reagent storage section 1 formed into a box shape from a reagent-resistant material, a pump 2 fixed to the outside of the rear wall 1a of this reagent storage section 1, and the above-mentioned It consists of a reagent pipette 3 that is removably inserted into an opening 1c bored in the top plate 1b of the reagent storage section 1, and an extendable tube 4 that connects the reagent pipette 3 and the pump 2. There is.
ポンプ２は、その下方に進退可能に延設された
ピストンロツド５と、このピストンロツド５に固
着されてなる爪６とを有しており、この爪６は、
第４図に示すように、正逆回転可能な駆動装置Ｄ
の第１カム７及び第２カム８と夫々係合するよう
配設されている。 The pump 2 has a piston rod 5 extending downwardly and movably, and a pawl 6 fixed to the piston rod 5.
As shown in Fig. 4, a drive device D capable of forward and reverse rotation.
The first cam 7 and the second cam 8 are arranged to engage with each other, respectively.
すなわち、ポンプ２は、爪６が第１カム７の突
出部７ａと係合した後、第１カム７が下降するこ
とにより爪６が下降し、これに伴いピストンロツ
ド５が下降動することによつて吸引作動し、試薬
ピペツト３より試薬Ｃが所定量吸引される。また
上記ポンプ２は、爪６が第２カム８の突出部８ａ
と係合した後、第２カム８が上昇することにより
爪６が上昇し、これに伴いピストンロツド５が上
昇動することによつて吐出作動し、試薬ピペツト
３より試薬Ｃが吐出されるよう構成されている。
尚、上記駆動装置Ｄの第１カム７及び第２カム８
の回動制御機構及び昇降制御機構は、図示しない
が公知のカム機構とギヤ機構との組合せ等により
駆動制御されている。 That is, after the pawl 6 engages with the protrusion 7a of the first cam 7, the pawl 6 descends as the first cam 7 descends, and the piston rod 5 moves downward accordingly. Then, a predetermined amount of reagent C is aspirated from the reagent pipette 3. Further, in the pump 2, the claw 6 is the protrusion 8a of the second cam 8.
After engaging with the second cam 8, the pawl 6 rises, and the piston rod 5 moves upward accordingly, causing a discharge operation, and the reagent C is discharged from the reagent pipette 3. has been done.
Note that the first cam 7 and the second cam 8 of the drive device D
Although not shown, the rotation control mechanism and the elevation control mechanism are controlled by a combination of a known cam mechanism and a gear mechanism.
また、試薬ピペツト３は、試薬容器Ｂに隣接し
て配設された把持装置Ｔの把持アーム９を介して
試薬収納部１の開口１ｃより試薬収納部１内に挿
脱可能に支持アーム１ｄに保持されている。 Further, the reagent pipette 3 is attached to the support arm 1d so that it can be inserted into and removed from the reagent storage section 1 through the opening 1c of the reagent storage section 1 via the gripping arm 9 of the gripping device T disposed adjacent to the reagent container B. Retained.
すなわち、試薬ピペツト３は、試薬収納部１の
天板１ｂ上であつて、開口１ｃの近傍に立設され
たピペツトの支持アーム１ｄに着脱可能に保持さ
れているのであつて、該支持アーム１ｄの上端に
は、第３図に示すように、平面Ｕ字状の支持部１
ｅが形成されており、この支持部１ｅの開口は第
２図に示す把持装置Ｔ方向に向け開設されてい
る。また上記試薬ピペツト３の上端部外周にはス
トツパ３ａが突設されており、このストツパ３ａ
が上記支持アーム１ｄの支持部１ｅと係合するこ
とにより、試薬ピペツト３は常態において開口１
ｃ内に挿入された状態で保持されている。尚、こ
のストツパ３ａは上下位置調整可能に構成するこ
とにより、試薬ピペツト３の試薬Ｃの浸漬深度を
可変できるようにしてもよい。 That is, the reagent pipette 3 is removably held on the pipette support arm 1d which is placed upright near the opening 1c on the top plate 1b of the reagent storage section 1. As shown in FIG. 3, at the upper end of the
e is formed, and the opening of this support portion 1e is opened toward the direction of the gripping device T shown in FIG. Further, a stopper 3a is provided protruding from the outer periphery of the upper end of the reagent pipette 3, and this stopper 3a
is engaged with the support part 1e of the support arm 1d, so that the reagent pipette 3 is normally closed to the opening 1.
It is kept inserted in c. The stopper 3a may be configured to be vertically adjustable so that the immersion depth of the reagent C in the reagent pipette 3 can be varied.
それ故、該試薬ピペツト３は、試薬Ｃを所定量
吸引した状態で試薬Ｃの吐出位置において把持ア
ーム９により把持されて第４図仮想線で示すよう
に、試薬収納部１より上昇して抜き出され、反応
管１１内に挿入される。次に、該試薬ピペツト３
は、反応管１１内に前記ポンプ２を介して試薬Ｃ
を吐出した後、把持アーム９に保持されたまま再
び同一の試薬容器Ｂの試薬収納部１に挿入され、
この後、把持アーム９は試薬ピペツト３の保持を
解除する。この場合、試薬ピペツト３は、伸縮可
能なチユーブ４により接続されているので、所定
位置までスムーズに伸縮案内される。 Therefore, the reagent pipette 3 is gripped by the gripping arm 9 at the reagent C dispensing position with a predetermined amount of reagent C aspirated, and is lifted out of the reagent storage section 1 as shown by the imaginary line in FIG. It is taken out and inserted into the reaction tube 11. Next, the reagent pipette 3
The reagent C is introduced into the reaction tube 11 via the pump 2.
After discharging, it is inserted again into the reagent storage part 1 of the same reagent container B while being held by the gripping arm 9,
After this, the gripping arm 9 releases its hold on the reagent pipette 3. In this case, since the reagent pipette 3 is connected by the extendable tube 4, it is smoothly guided to the predetermined position.
このように構成された試薬容器Ｂには、使用頻
度の高い試薬Ｃ順に24個づつ６個のターレツト板
a1，a2，a3，a4，a5，a6に配列されている。ター
レツト板a1，a3，a5は第１試薬保持装置Ａ側に配
設されるものであり、ターレツト板a2，a4，a6は
第２試薬保持装置A′側に配設されるものである。
そして各ターレツト板a1乃至a6の下部には信号読
取装置２０が配設されており、この信号読取装置
２０は、送り装置Ｈ又は測定用ターレツトＫの読
取部２１と係合して予じめプログラムされたター
レツト板a1乃至a6上の試薬分類信号を信号処理装
置Ｎへと送り分析項目の種類を特定する。 Reagent container B configured in this way has six turret plates each containing 24 reagents C in the order of the most frequently used reagents.
They are arranged in a 1 , a 2 , a 3 , a 4 , a 5 , and a 6 . Turret plates a 1 , a 3 , a 5 are arranged on the first reagent holding device A side, and turret plates a 2 , a 4 , a 6 are arranged on the second reagent holding device A′ side. It is something that
A signal reading device 20 is disposed at the bottom of each turret plate a1 to a6 , and this signal reading device 20 engages with the reading section 21 of the feeding device H or the measuring turret K to preliminarily The programmed reagent classification signals on the turret plates a1 to a6 are sent to a signal processing device N to specify the type of analysis item.
尚、ターレツト板a1乃至a6を差し換える場合に
は、軸１２にターレツト板a1乃至a6を挿入して例
えば止具を緊締することにより枢着すればよい。 Incidentally, when replacing the turret plates a1 to a6 , the turret plates a1 to a6 may be inserted into the shaft 12 and pivotally attached, for example, by tightening a stopper.
それ故、この実施例に係る生化学自動分析装置
Ｘにあつては、分析項目数をa1−a2，a3−a4，a5
−a6の３グループに分け、１グループについて24
項目づつ測定できるので合計として72項目の分析
が可能となり、しかもターレツト板a1乃至a6の取
り換え作業はターレツト板ａの着脱操作だけで可
能であるため、その作業が極めて容易であるとい
う効果を奏する。 Therefore, in the biochemical automatic analyzer X according to this embodiment, the number of analysis items is a1 - a2 , a3 - a4 , a5
−a Divide into 3 groups of 6 , and 24 for each group.
Since each item can be measured, a total of 72 items can be analyzed, and the work of replacing turret plates a1 to a6 can be done simply by attaching and detaching turret plate a, making the work extremely easy. play.
尚、上記実施例では、ターレツト板ａを６個使
用する場合を例にとり説明したが、測定項目が多
い場合は６個以上としてもよく、また各ターレツ
ト板ａ上に載置される試薬容器Ｂの数も24個に限
定されず、24個以上又は以下であつてもよいこと
勿論である他、上記実施例にあつては、ターレツ
ト板ａに載置される試薬容器Ｂを試薬Ｃの使用頻
度の高い試薬順に配列したが、これに限定され
ず、例えば特定種類毎、特定の測定項目グループ
毎に配列してもよい。 In the above embodiment, the case where six turret plates a are used is explained as an example, but if there are many measurement items, six or more may be used. Of course, the number of reagent containers B placed on the turret plate a is not limited to 24, and may be more than 24 or less. Although the reagents are arranged in order of frequency, the reagents are not limited to this, and may be arranged, for example, by specific type or by specific measurement item group.
この発明は、以上の構成を含むので、装置を大
型化することなく分析項目を容易かつ大幅に増加
でき、生化学自動分析装置において必要とされる
項目のすべてを分析することができる。 Since the present invention includes the above configuration, it is possible to easily and significantly increase the number of analysis items without increasing the size of the device, and it is possible to analyze all the items required in an automatic biochemical analyzer.
図面は、この発明の一実施例に係る生化学自動
分析装置における試薬供給装置を示すものであつ
て、第１図は生化学自動分析装置の構成を概略的
に示す原理図、第２図は、試薬供給装置の構成を
示す断面図、第３図は試薬容器の斜視図、第４図
は同装置の作動状態を概略的に示す断面説明図、
第５図は第１試薬保持装置と第２試薬保持装置に
装着される試薬容器を試薬の使用頻度の高い順毎
に組み合わせた状態を示す説明図である。
Ａ，A′……試薬容器保持装置、Ｂ……試薬容
器、Ｃ……試薬、Ｘ……生化学自動分析装置、Ｍ
……光学装置、１１……反応管。
The drawings show a reagent supply device in an automatic biochemical analyzer according to an embodiment of the present invention, in which FIG. 1 is a principle diagram schematically showing the configuration of the automatic biochemical analyzer, and FIG. , FIG. 3 is a perspective view of a reagent container, FIG. 4 is a cross-sectional view schematically showing the operating state of the device,
FIG. 5 is an explanatory diagram showing a state in which reagent containers attached to the first reagent holding device and the second reagent holding device are combined in descending order of the frequency of use of the reagents. A, A'...Reagent container holding device, B...Reagent container, C...Reagent, X...Biochemical automatic analyzer, M
...Optical device, 11...Reaction tube.
Claims (1)
次に所定位置において反応管に試薬を分注して、
光源光により比色測定するよう構成してなる生化
学自動分析装置における試薬供給装置であつて、
検体を分注された反応管を複数本保持してなるタ
ーレツト状の送り装置の内周側に同心状に配置さ
れ、かつ上記送り装置に対し着脱可能で、独立し
て駆動可能な複数の測定項目に応じた複数の試薬
容器を載置した第１試薬保持装置と、該試薬保持
装置より試薬を分注された反応管を搬送するター
レツト状の測定用送り装置の内周側に同心状に配
置され、かつ上記測定用送り装置に対し着脱可能
で、独立して駆動可能な複数の測定項目に応じた
複数の試薬容器を載置した第２試薬保持装置とを
有することを特徴とする生化学自動分析装置にお
ける試薬供給装置。1 Aspirate the sample at a predetermined position and dispense it into a reaction tube,
Next, dispense the reagent into the reaction tube at a predetermined position,
A reagent supply device for an automatic biochemical analyzer configured to perform colorimetric measurements using light source light,
A plurality of measurements arranged concentrically on the inner circumferential side of a turret-shaped feeding device that holds a plurality of reaction tubes into which a sample is dispensed, and which are removable from the feeding device and can be driven independently. A first reagent holding device on which a plurality of reagent containers according to the items are mounted, and a turret-shaped measurement feeding device that transports reaction tubes into which reagents are dispensed from the reagent holding device are arranged concentrically on the inner circumferential side. and a second reagent holding device on which are mounted a plurality of reagent containers according to a plurality of measurement items, which are arranged and detachable from the measurement feeding device, and can be driven independently. Reagent supply device for chemical automatic analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16268082A JPS5951359A (en) | 1982-09-18 | 1982-09-18 | Reagent feeder for automatic biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16268082A JPS5951359A (en) | 1982-09-18 | 1982-09-18 | Reagent feeder for automatic biochemical analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5951359A JPS5951359A (en) | 1984-03-24 |
| JPH0365502B2 true JPH0365502B2 (en) | 1991-10-14 |
Family
ID=15759250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16268082A Granted JPS5951359A (en) | 1982-09-18 | 1982-09-18 | Reagent feeder for automatic biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951359A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9181640B2 (en) | 2010-03-08 | 2015-11-10 | Toho Tenax Co., Ltd. | Carbon-fiber chopped strand and manufacturing method of the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252632B1 (en) * | 1986-07-11 | 1994-08-31 | Beckman Instruments, Inc. | Reagent cartridge |
| JP2666791B2 (en) * | 1995-12-12 | 1997-10-22 | 井関農機株式会社 | Riding rice transplanter with fertilizer application |
| JP5507991B2 (en) * | 2009-12-15 | 2014-05-28 | 日本電信電話株式会社 | applicator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514015A (en) * | 1978-07-14 | 1980-01-31 | Tokyo Electric Co Ltd | Mixer |
| JPS5716360A (en) * | 1980-07-03 | 1982-01-27 | Olympus Optical Co Ltd | Reagent selector in automatic analitical instrument |
-
1982
- 1982-09-18 JP JP16268082A patent/JPS5951359A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514015A (en) * | 1978-07-14 | 1980-01-31 | Tokyo Electric Co Ltd | Mixer |
| JPS5716360A (en) * | 1980-07-03 | 1982-01-27 | Olympus Optical Co Ltd | Reagent selector in automatic analitical instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9181640B2 (en) | 2010-03-08 | 2015-11-10 | Toho Tenax Co., Ltd. | Carbon-fiber chopped strand and manufacturing method of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5951359A (en) | 1984-03-24 |
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