JP2006306430A - Tablet cassetter - Google Patents

Tablet cassetter Download PDF

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JP2006306430A
JP2006306430A JP2005129931A JP2005129931A JP2006306430A JP 2006306430 A JP2006306430 A JP 2006306430A JP 2005129931 A JP2005129931 A JP 2005129931A JP 2005129931 A JP2005129931 A JP 2005129931A JP 2006306430 A JP2006306430 A JP 2006306430A
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dust
rotor
tablet
brush
removing member
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JP4473170B2 (en
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Makio Takahama
真木生 高浜
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Takazono Sangyo Co Ltd
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Takazono Sangyo Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a tablet cassetter suppressing the discharge of dust of tablets from the tablet cassetter. <P>SOLUTION: In the tablet cassetter constituted so that tablets stored in a storage part 1 are discharged from a tablet discharge port 15 by rotating a rotor 2 provided inside the storage part 1, a dust storage part 40 to be communicated with the storage part 1 via the dust discharge port 16 is provided, and a brush 30 to collect the dust of the tablets on a bottom surface 13 of the storage part 1 and discharge the dust to the dust storage part 40 is provided on a lower side of the rotor 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、収容する錠剤を所定個数毎に排出するための錠剤カセッタに関する。   The present invention relates to a tablet cassette for discharging a stored tablet every predetermined number.

従来、この種の錠剤カセッタは、薬剤選択供給装置の一構成部品として用いられている。即ち、薬剤選択供給装置は、例えば上下方向及び水平方向に整列された複数のカセッタ装着箇所を有する支持架台と、該支持架台におけるカセッタ装着箇所のそれぞれに着脱自在に装着される複数の錠剤カセッタとを備えている。   Conventionally, this type of tablet cassette is used as one component of a medicine selection and supply device. That is, the medicine selection and supply device includes, for example, a support frame having a plurality of cassette mounting positions aligned in the vertical direction and the horizontal direction, and a plurality of tablet cassettes that are detachably mounted on each of the cassette mounting positions on the support frame. It has.

例えば、図３にこの錠剤カセッタ１２０を支持架台１００のカセッタ装着箇所に装着する際の状態を示している。支持架台１００には、上下方向及び水平方向に整列されたカセッタ装着箇所としての複数のベース部材１１０が備えられ、該ベース部材１１０を介して錠剤カセッタ１２０が支持架台１００に着脱自在に装着される。   For example, FIG. 3 shows a state when the tablet cassette 120 is mounted on the cassette mounting portion of the support base 100. The support base 100 is provided with a plurality of base members 110 as cassette mounting locations aligned in the vertical and horizontal directions, and the tablet cassette 120 is detachably attached to the support base 100 via the base member 110. .

ベース部材１１０は、モータ１１１と、モータ１１１から上方に伸びる駆動軸１１２と、該駆動軸１１２の上端部に装着された駆動ギア１１３とを備えている。一方、錠剤カセッタ１２０は、上方が開口された収容部１２１と、該収容部１２１内に配設されて回転駆動されるロータ１２２と、収容部１２１の上方開口を閉塞するための蓋体１２３とを備えている。ロータ１２２は、収容部１２１の底面から下方に突出する回転軸１２４を有し、該回転軸１２４に装着された従動ギア１２５が錠剤カセッタ１２０の装着時に前記モータ１１１の駆動ギア１１３と噛合することにより、上下方向に伸びる回転軸１２４を中心として回転する。該ロータ１２２の回転により、ロータ１２２の周縁に整列された錠剤が収容部１２１の底面に設けられた排出口（図示せず）から排出される。錠剤カセッタ１２０から排出された錠剤は、ベース部材１１０に形成された連通路１３０を介して、上下方向に伸びる案内路１３１へと案内され、支持架台１００の下方に配される図示しないホッパへと案内され、図示しない分包装置により分包される。
特開２００１−１０６２０１号公報 特開２００４−４１４３２号公報 特開２００４−４１４３３号公報 特許第３４７２０１９号公報 The base member 110 includes a motor 111, a drive shaft 112 extending upward from the motor 111, and a drive gear 113 attached to the upper end portion of the drive shaft 112. On the other hand, the tablet cassette 120 includes an accommodating portion 121 having an upper opening, a rotor 122 disposed in the accommodating portion 121 and driven to rotate, and a lid 123 for closing the upper opening of the accommodating portion 121. It has. The rotor 122 has a rotating shaft 124 that protrudes downward from the bottom surface of the housing portion 121, and the driven gear 125 mounted on the rotating shaft 124 meshes with the driving gear 113 of the motor 111 when the tablet cassette 120 is mounted. Thus, it rotates around the rotating shaft 124 extending in the vertical direction. The rotation of the rotor 122 causes the tablets aligned on the periphery of the rotor 122 to be discharged from a discharge port (not shown) provided on the bottom surface of the storage unit 121. The tablets discharged from the tablet cassette 120 are guided to a guide path 131 extending in the vertical direction through a communication path 130 formed in the base member 110 and to a hopper (not shown) disposed below the support frame 100. Guided and packaged by a packaging device (not shown).
JP 2001-106201 A JP 2004-41432 A JP 2004-41433 A Japanese Patent No. 34472019

ところで、このような薬剤選択供給装置は、処方箋等のデータに基づいてロータを回転させて所定個数の錠剤を案内路を介して排出する。そのため、排出される錠剤の数量を管理するために、案内路には該案内路を通過する錠剤を検知する赤外線センサ等のセンサが設けられている。   By the way, such a medicine selection and supply apparatus rotates a rotor based on data such as a prescription and discharges a predetermined number of tablets through a guide path. Therefore, in order to manage the quantity of tablets to be discharged, a sensor such as an infrared sensor that detects tablets passing through the guide path is provided on the guide path.

その一方、使用する錠剤にはカプセル状のものの他、各種形状に凝固された裸状のものも多く、また、その裸状の錠剤の中には、いわゆる半錠と称される錠剤を半分に切断したものもある。このような裸状の錠剤を使用すると、ロータの回転によって錠剤から粉塵が発生し、この粉塵が前記案内路に排出されてセンサに付着することによってセンサが検出ミスを起こすおそれがある。また、仮にセンサへの付着を防止したとしても下方に排出されることになって他の薬剤との混合のおそれもある。   On the other hand, in addition to capsules, many of the tablets used are naked, which are solidified into various shapes, and some of the so-called half tablets are halved. Some are cut. When such a naked tablet is used, dust is generated from the tablet by the rotation of the rotor, and the dust may be discharged to the guide path and adhere to the sensor, causing the sensor to cause a detection error. Even if the sensor is prevented from adhering to the sensor, it may be discharged downward and may be mixed with other drugs.

これらの問題を未然に防ぐためには、錠剤カセッタから錠剤の粉塵が排出されないように定期的に錠剤カセッタを清掃することが必要となるが、清掃の負担が大きいうえに、特に半錠の使用頻度が多い場合にはその清掃による粉塵の除去が間に合わない可能性もある。   In order to prevent these problems, it is necessary to periodically clean the tablet cassette so that the tablet dust is not discharged from the tablet cassette. If there are many, there is a possibility that dust removal by the cleaning may not be in time.

そこで本発明は、錠剤カセッタからの錠剤の粉塵の排出を抑制することができる錠剤カセッタを提供することを課題とする。   Then, this invention makes it a subject to provide the tablet cassette which can suppress discharge | emission of the dust of the tablet from a tablet cassette.

本発明は、上記課題を解決すべくなされたものであり、本発明に係る錠剤カセッタは、収容部に収容された錠剤を収容部内に設けられたロータの回転により錠剤排出口から排出するように構成された錠剤カセッタにおいて、収容部と連通する粉塵収容部が設けられ、収容部底面上の錠剤の粉塵を集めて前記粉塵収容部に排出する粉塵除去部材が設けられていることを特徴とする。   The present invention has been made to solve the above-described problems, and the tablet cassette according to the present invention discharges the tablets stored in the storage portion from the tablet discharge port by rotation of the rotor provided in the storage portion. The configured tablet cassette is provided with a dust container that communicates with the container, and is provided with a dust removing member that collects the dust of the tablet on the bottom surface of the container and discharges it to the dust container. .

該構成の錠剤カセッタにあっては、収容部に収容された錠剤から発生した粉塵が収容部の底面に落ちると、粉塵除去部材がその粉塵を集めて収容部から粉塵収容部へと排出する。   In the tablet cassette having such a configuration, when dust generated from the tablet stored in the storage unit falls on the bottom surface of the storage unit, the dust removing member collects the dust and discharges it from the storage unit to the dust storage unit.

特に、収容部の底面とロータの下面との間に所定の隙間が形成されるようにロータが収容部の底面から所定距離離間して設けられ、該隙間に前記粉塵除去部材が配置されていることが好ましい。ロータを収容部の底面から所定距離離間して配置することにより粉塵除去部材を配置するための隙間が容易に確保されて粉塵除去部材の構造を簡単にすることができる。   In particular, the rotor is provided at a predetermined distance from the bottom surface of the housing portion so that a predetermined gap is formed between the bottom surface of the housing portion and the lower surface of the rotor, and the dust removing member is disposed in the gap. It is preferable. By disposing the rotor at a predetermined distance from the bottom surface of the housing portion, a gap for arranging the dust removing member is easily secured, and the structure of the dust removing member can be simplified.

また、粉塵除去部材として、ロータの下面に該ロータと一体に回転するブラシが設けられていることが好ましい。粉塵除去部材をロータとは別体に駆動することも可能であるが、ロータと一体に回転する構成とすることにより粉塵除去部材を駆動するための別途の駆動源が不要となる。しかも、粉塵除去部材としてロータの下面にブラシを設ければブラシの保有弾性を利用して簡単な機構でもって粉塵を確実に掻き集めることができる。   Further, it is preferable that a brush that rotates integrally with the rotor is provided on the lower surface of the rotor as the dust removing member. Although it is possible to drive the dust removing member separately from the rotor, a separate drive source for driving the dust removing member is not required when the dust removing member rotates integrally with the rotor. Moreover, if a brush is provided on the lower surface of the rotor as the dust removing member, the dust can be reliably scraped with a simple mechanism using the elasticity of the brush.

更に、ブラシは、ロータの径方向の内側から外側に向けて線状に設けられていることが好ましい。ブラシは種々の幅寸法のものを選択できるが、ロータの径方向の内側から外側に向けて線状に設けることにより、底面とブラシとの摺動抵抗を抑制しつつブラシの弾性変形を利用して粉塵を容易に掻き集めることができる。   Furthermore, it is preferable that the brush is linearly provided from the inner side to the outer side in the radial direction of the rotor. Brushes of various widths can be selected, but by providing them linearly from the inside to the outside of the rotor in the radial direction, the elastic deformation of the brush is utilized while suppressing the sliding resistance between the bottom surface and the brush. Dust can be easily scraped.

又更に、粉塵除去部材として、ロータの下面に該ロータと一体に回転する軟質の板状体が設けられていることが好ましい。粉塵除去部材をロータとは別体に駆動することも可能であるが、ロータと一体に回転する構成とすることにより粉塵除去部材を駆動するための別途の駆動源が不要となる。しかも、粉塵除去部材としてロータの下面に軟質の板状体を設ければ該板状体の保有弾性を利用して簡単な機構でもって粉塵を確実に掻き集めることができる。   Furthermore, it is preferable that a soft plate-like body that rotates integrally with the rotor is provided on the lower surface of the rotor as the dust removing member. Although it is possible to drive the dust removing member separately from the rotor, a separate drive source for driving the dust removing member is not required when the dust removing member rotates integrally with the rotor. In addition, if a soft plate-like body is provided on the lower surface of the rotor as the dust removing member, dust can be reliably scraped by a simple mechanism using the elasticity retained by the plate-like body.

以上のように、本発明に係る錠剤カセッタにあっては、粉塵除去部材によって錠剤の粉塵を粉塵収容部に排出するので、収容部から粉塵を除去でき、粉塵が錠剤と共に錠剤排出口から排出されることが抑制される。   As described above, in the tablet cassette according to the present invention, since the dust of the tablet is discharged to the dust container by the dust removing member, the dust can be removed from the container, and the dust is discharged from the tablet discharge port together with the tablet. Is suppressed.

以下、本発明に係る錠剤カセッタの一実施形態について図１及び図２を参酌しつつ説明する。
本実施形態における錠剤カセッタは、錠剤が収容される収容部１と、収容部１内において回転するロータ２とを備えている。収容部１はその上面が開口していて図示しない蓋体により閉塞される構成であって、その下部１１は上下方向の軸線を有する円筒状に形成され、その上部１２は下部１１に比して広がった上広がりの形状となっている。 Hereinafter, an embodiment of a tablet cassette according to the present invention will be described with reference to FIGS. 1 and 2.
The tablet cassette in the present embodiment includes a storage unit 1 in which tablets are stored, and a rotor 2 that rotates in the storage unit 1. The housing 1 has a structure in which an upper surface thereof is open and is closed by a lid (not shown), and a lower portion 11 is formed in a cylindrical shape having an axis in the vertical direction, and an upper portion 12 is compared with the lower portion 11. The shape is widened and widened.

そして、収容部１の円形の底面１３は略水平となっており、該収容部１の底面１３から所定距離上方に離間してロータ２が配置されている。該ロータ２は、上下方向の回転軸線を中心として回転する。具体的には、ロータ２は、略円盤状であって、収容部１の下部１１の側面１４（内周面）との間に僅かに隙間を形成するようにして収容部１の下部１１と同軸状に配置されている。そして、ロータ２は、その中心から収容部１の底面１３を貫通するように下方に伸びてその底面１３に回転自在に支持される支軸部２０を有している。該支軸部２０には、下端部に従動ギア２１が装着された従動軸２２が固着されて、図示しないベース部材側のモータの駆動ギアに従動ギア２１が噛合することによってロータ２は回転する。   The circular bottom surface 13 of the housing portion 1 is substantially horizontal, and the rotor 2 is disposed at a predetermined distance above the bottom surface 13 of the housing portion 1. The rotor 2 rotates about a rotation axis in the vertical direction. Specifically, the rotor 2 has a substantially disk shape, and is formed between the lower portion 11 of the housing portion 1 and a slight gap between the rotor 2 and the side surface 14 (inner peripheral surface) of the lower portion 11 of the housing portion 1. It is arranged coaxially. The rotor 2 has a support shaft portion 20 that extends downward from the center so as to penetrate the bottom surface 13 of the housing portion 1 and is rotatably supported by the bottom surface 13. A follower shaft 22 with a follower gear 21 attached to the lower end portion is fixed to the support shaft portion 20, and the rotor 2 rotates when the follower gear 21 meshes with a drive gear of a motor (not shown) on the base member side. .

また、ロータ２の周縁部には、図１においては実線で図２においては二点鎖線でそれぞれ示しているように、錠剤が所定個数（例えば一個）ずつはまりこむことのできる切欠２３が周方向に間隔をおいて複数形成されている。尚、本実施形態では、切欠２３は矩形に形成されてロータ２の周方向に一定間隔毎に形成されている。そして、収容部１に収容された錠剤のうち、この切欠２３にはまりこんだ錠剤のみが収容部１の底面１３及び側面１４とにより保持されてロータ２の回転に伴って周方向に搬送され、収容部１の底面１３に形成された錠剤排出口１５から順次下方に落下排出される。   Further, as shown by a solid line in FIG. 1 and a chain double-dashed line in FIG. 2, a notch 23 in which a predetermined number (for example, one) of tablets can be fitted in the peripheral portion of the rotor 2 in the circumferential direction. Are formed at intervals. In the present embodiment, the notches 23 are formed in a rectangular shape and are formed at regular intervals in the circumferential direction of the rotor 2. Of the tablets stored in the storage unit 1, only the tablets stuck in the notch 23 are held by the bottom surface 13 and the side surface 14 of the storage unit 1 and are conveyed in the circumferential direction as the rotor 2 rotates and stored. From the tablet discharge port 15 formed in the bottom surface 13 of the part 1, it is dropped and discharged sequentially.

更に、ロータ２の下面には粉塵除去部材としてのブラシ３０が装着されている。該ブラシ３０は、軟質のものであって例えばプラスチックからなり、錠剤から発生した粉塵を収容部１の底面１３において掻き集めるためのものであって、本実施形態のように複数箇所（四箇所）設けることが好ましい。例えば、図２のように、支軸部２０の外周面から径方向外側に向けてブラシ３０を放射状に配置する。具体的には、ブラシ３０を径方向の内側から外側に向けて線状に配置している。このようにブラシ３０を線状とすることによって底面１３との摺動抵抗が少なくて済む。尚、ブラシ３０は直線状ではなく、ロータ２の回転とは反対側に凸となるような円弧状に配置している。但し、ブラシ３０を歯ブラシの如く所定幅を有するものとしてもよくその幅寸法は問わない。尚、各ブラシ３０における円弧状の凸の向きは揃えられている。従って、ブラシ３０がロータ２と共に回転することにより、底面１３上の粉塵がブラシ３０によって中心に向けて掻き集められる。そして、収容部１の底面１３の中央よりには粉塵排出口１６が開口しており、掻き集められた粉塵は、粉塵排出口１６から下方に排出される。該粉塵排出口１６の下方には、粉塵を収容する粉塵収容部４０が設けられている。該粉塵収容部４０は、粉塵排出口１６を介して収容部１と連通している。従って、粉塵排出口１６から下方に排出された粉塵は粉塵収容部４０に収容される。該粉塵収容部４０は、ボックス状に形成されており、ネジ等によって収容部１に着脱自在に取り付けられている。従って、定期的に粉塵収容部４０を取り外すことによって、内部に溜まった粉塵を処分できる。尚、粉塵収容部４０を取り外し不能としてもよく、その場合には、粉塵収容部４０の例えば側面や底面に開閉自在な窓を形成してそこから粉塵を外部に排出してもよい。   Further, a brush 30 as a dust removing member is attached to the lower surface of the rotor 2. The brush 30 is soft and is made of, for example, plastic, and is used to scrape dust generated from the tablet on the bottom surface 13 of the storage unit 1. The brush 30 is provided at a plurality of locations (four locations) as in the present embodiment. It is preferable to provide it. For example, as shown in FIG. 2, the brushes 30 are arranged radially from the outer peripheral surface of the support shaft portion 20 toward the radially outer side. Specifically, the brush 30 is linearly arranged from the inner side to the outer side in the radial direction. Thus, by making the brush 30 linear, sliding resistance with the bottom surface 13 can be reduced. The brush 30 is not linear, but is arranged in an arc shape that is convex on the opposite side to the rotation of the rotor 2. However, the brush 30 may have a predetermined width like a toothbrush, and the width dimension is not limited. In addition, the direction of the arc-shaped convex in each brush 30 is aligned. Accordingly, when the brush 30 rotates together with the rotor 2, dust on the bottom surface 13 is scraped up toward the center by the brush 30. A dust discharge port 16 is opened from the center of the bottom surface 13 of the housing portion 1, and the dust collected is discharged downward from the dust discharge port 16. Below the dust discharge port 16, a dust container 40 for storing dust is provided. The dust container 40 communicates with the container 1 through the dust discharge port 16. Therefore, the dust discharged downward from the dust discharge port 16 is stored in the dust storage unit 40. The dust container 40 is formed in a box shape and is detachably attached to the container 1 with screws or the like. Therefore, by periodically removing the dust container 40, the dust accumulated inside can be disposed. Note that the dust container 40 may not be removable, and in that case, an openable / closable window may be formed on, for example, a side surface or a bottom surface of the dust container 40 and the dust may be discharged therefrom.

以上のように構成された錠剤カセッタにあっては、ロータ２の下面に設けたブラシ３０によって収容部１の底面１３上の粉塵を掻き集めて粉塵排出口１６から粉塵収容部４０に排出することができる。従って、底面１３上に粉塵が蓄積してそれが錠剤排出口１５から下方に排出されることが抑制され、薬剤選択供給装置におけるセンサの検出ミスが抑制されると共に、他の薬剤への粉塵の混入も抑制される。   In the tablet cassette configured as described above, dust on the bottom surface 13 of the storage unit 1 can be scraped by the brush 30 provided on the lower surface of the rotor 2 and discharged from the dust discharge port 16 to the dust storage unit 40. it can. Accordingly, accumulation of dust on the bottom surface 13 and its discharge downward from the tablet discharge port 15 are suppressed, sensor detection errors in the drug selection and supply device are suppressed, and dust on other drugs is suppressed. Mixing is also suppressed.

しかも、ブラシ３０によって粉塵を掻き集めるようにしているので、粉塵を簡単な構造で集めて粉塵収容部４０に排出することができる。また、ブラシ３０をロータ２の下面に設けてロータ２と一体となって回転するようにしたので、ブラシ３０を回転させるための別途の駆動源も不要となる。   In addition, since the dust is scraped by the brush 30, the dust can be collected with a simple structure and discharged to the dust container 40. Further, since the brush 30 is provided on the lower surface of the rotor 2 and is rotated integrally with the rotor 2, a separate drive source for rotating the brush 30 is not required.

尚、ブラシ３０の本数やその配置、形状等については適宜設計変更可能であって、ロータ２の下面に内側から外側まで連続的に設ける以外にも断続的に配置することもできる。   Note that the number of brushes 30, their arrangement, shape, and the like can be appropriately changed, and can be intermittently arranged on the lower surface of the rotor 2 in addition to being continuously provided from the inside to the outside.

また、ブラシ３０をロータ２とは別体に駆動することも可能で、例えば、必要に応じてロータ２を上方に移動させて底面１３上の粉塵をブラシ３０等で掻き集める構成としてもよい。   Further, the brush 30 can be driven separately from the rotor 2, and for example, the rotor 2 may be moved upward as necessary to collect dust on the bottom surface 13 with the brush 30 or the like.

更には、粉塵除去部材としてはブラシ３０以外にも例えば軟質の板状体（例えば薄いプラスチック製やゴム製の板状体）が使用できる。この場合も、板状体がその保有弾性を利用して車のワイパーの如く底面１３上の粉塵を掻き集める。   In addition to the brush 30, for example, a soft plate (for example, a thin plastic or rubber plate) can be used as the dust removing member. Also in this case, the plate-like body scrapes dust on the bottom surface 13 like a car wiper by using its retained elasticity.

更には、ロータ２の形状についても設計変更可能であって、例えば、ロータ２を水平ではなく傾斜させてもよい。   Furthermore, the design of the shape of the rotor 2 can be changed. For example, the rotor 2 may be inclined instead of horizontal.

本発明の一実施形態における錠剤カセッタを示す断面図。Sectional drawing which shows the tablet cassette in one Embodiment of this invention. 図１のＰ−Ｐ線断面図。The PP sectional view taken on the line of FIG. 従来の錠剤カセッタの装着状態を示し、（ａ）は平面図、（ｂ）は正面図。The mounting state of the conventional tablet cassette is shown, (a) is a top view, (b) is a front view.

符号の説明Explanation of symbols

１…収容部、２…ロータ、１３…底面、１５…錠剤排出口、１６…粉塵排出口、２３…切欠、３０…ブラシ（粉塵除去部材）、４０…粉塵収容部   DESCRIPTION OF SYMBOLS 1 ... Storage part, 2 ... Rotor, 13 ... Bottom face, 15 ... Tablet discharge port, 16 ... Dust discharge port, 23 ... Notch, 30 ... Brush (dust removal member), 40 ... Dust storage part

Claims (5)

収容部に収容された錠剤を収容部内に設けられたロータの回転により錠剤排出口から排出するように構成された錠剤カセッタにおいて、
収容部と連通する粉塵収容部が設けられ、収容部底面上の錠剤の粉塵を集めて前記粉塵収容部に排出する粉塵除去部材が設けられていることを特徴とする錠剤カセッタ。 In the tablet cassette configured to discharge the tablet stored in the storage unit from the tablet discharge port by rotation of the rotor provided in the storage unit,
A tablet cassette comprising: a dust container that communicates with the container; and a dust removing member that collects and discharges the dust of the tablet on the bottom surface of the container to the dust container. 収容部の底面とロータの下面との間に所定の隙間が形成されるようにロータが収容部の底面から所定距離離間して設けられ、該隙間に前記粉塵除去部材が配置されている請求項１記載の錠剤カセッタ。   The rotor is provided at a predetermined distance from the bottom surface of the housing portion so that a predetermined gap is formed between the bottom surface of the housing portion and the lower surface of the rotor, and the dust removing member is disposed in the gap. The tablet cassette according to 1. 粉塵除去部材として、ロータの下面に該ロータと一体に回転するブラシが設けられている請求項２記載の錠剤カセッタ。   The tablet cassette according to claim 2, wherein a brush that rotates integrally with the rotor is provided on the lower surface of the rotor as the dust removing member. ブラシは、ロータの径方向の内側から外側に向けて線状に設けられている請求項３記載の錠剤カセッタ。   The tablet cassette according to claim 3, wherein the brush is linearly provided from the inner side to the outer side in the radial direction of the rotor. 粉塵除去部材として、ロータの下面に該ロータと一体に回転する軟質の板状体が設けられている請求項２記載の錠剤カセッタ。   The tablet cassette according to claim 2, wherein a soft plate-like body that rotates integrally with the rotor is provided on the lower surface of the rotor as the dust removing member.
JP2005129931A 2005-04-27 2005-04-27 Tablet cassette Expired - Fee Related JP4473170B2 (en)

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