JPH0755483Y2 - Medical examination cassette - Google Patents
Medical examination cassetteInfo
- Publication number
- JPH0755483Y2 JPH0755483Y2 JP12427089U JP12427089U JPH0755483Y2 JP H0755483 Y2 JPH0755483 Y2 JP H0755483Y2 JP 12427089 U JP12427089 U JP 12427089U JP 12427089 U JP12427089 U JP 12427089U JP H0755483 Y2 JPH0755483 Y2 JP H0755483Y2
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- cassette body
- locking
- adapter
- lid
- 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
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、医療検査用顕微鏡標本の作製に使用する医療
検査用カセットに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a medical examination cassette used for producing a microscope specimen for medical examination.
従来のこの種のカセットは、第5図及び第6図に示すよ
うに、カセット本体(1)の開放した上面に蓋(2)を
着脱可能に取り付けてなるもので、両者は、いずれも耐
薬品性の合成樹脂からなっている。カセット本体(1)
は、底部に多数の透孔(3)を有し、一方の側壁の外側
に底部に向かって末広がり状に傾斜した板状の記録部
(4)を設け、両側部に係止溝(5)、(6)を有す
る。蓋(2)は、多数の透孔(7)を有する板状体で、
両側部に係止片(8)、(9)を設けている。As shown in FIGS. 5 and 6, a conventional cassette of this type has a lid (2) detachably attached to an open upper surface of a cassette body (1), both of which are resistant to each other. Made of chemical synthetic resin. Cassette body (1)
Has a large number of through holes (3) in the bottom, a plate-shaped recording portion (4) inclined toward the bottom toward the bottom on the outside of one side wall, and locking grooves (5) on both sides. , (6). The lid (2) is a plate-like body having a large number of through holes (7),
Locking pieces (8) and (9) are provided on both sides.
上記カセットを使用して顕微鏡標本を作製するには、ま
ず、第6図に示すように、採取した検体(10)をカセッ
ト本体(1)内に収容して蓋(2)を取り付け、記録部
(4)に被検者の氏名等を記録しておく。蓋(2)の係
止片(8)、(9)は、カセット本体(1)の係止溝
(5)、(6)内に係合して、蓋(2)を固定する。続
いて、透孔(3)、(7)を通じて、検体(10)を水洗
し、アルコールにより検体(10)の水分を除去し、キシ
レンにより検体(10)に後述する液状パラフィン(12)
との親和性を付与する。次に、第7図に示すように、ス
テンレス製トレイ(11)内に液状パラフィン(12)を入
れ、検体(10)をカセット本体(1)から取り出して液
状パラフィン(12)上に置く。続いて、トレイ(11)の
段部にカセット本体(1)を載せ、カセット本体(1)
の底部が液状パラフィン(12)に浸るまで、液状パラフ
ィン(12)を検体(10)上に注ぎ足す。液状パラフィン
(12)が固化した後トレイ(11)を取り去ることによ
り、検体(10)を包埋したパラフィン(12)がカセット
本体(1)の底部に付着してなるカセットブロック(1
3)(第8図参照)を得る。次に、第8図に示すよう
に、ミクロトーム(14)上に装着したアダプター(15)
の基台(16)上にカセットブロック(13)を裏返して載
せ、固定する。アダプター(15)は、レバー(17)の操
作により、基台(16)に設けた固定腕(18)と可動腕
(19)との間にカセット本体(1)を挟持して固定す
る。その際、カセット本体(1)が記録部(4)の傾斜
により浮き上がるのを防止するため、両腕(18)、(1
9)の先端に形成した係止爪(20)がカセット本体
(1)の底部の角に係合する。続いて、パラフィン(1
2)の検体(10)を包埋した部分をスライスして、スラ
イスした薄片に染色、その他の所定の処理を施すことに
より顕微鏡標本を得るのである。To prepare a microscope sample using the above cassette, first, as shown in FIG. 6, the sample (10) collected is housed in the cassette body (1), the lid (2) is attached, and the recording unit is attached. Record the name of the subject in (4). The locking pieces (8) and (9) of the lid (2) are engaged in the locking grooves (5) and (6) of the cassette body (1) to fix the lid (2). Subsequently, the sample (10) is washed with water through the through holes (3) and (7), water in the sample (10) is removed with alcohol, and liquid paraffin (12) described later is added to the sample (10) with xylene.
Give affinity to. Next, as shown in FIG. 7, the liquid paraffin (12) is put into the stainless steel tray (11), the sample (10) is taken out from the cassette body (1) and placed on the liquid paraffin (12). Next, the cassette body (1) is placed on the stepped portion of the tray (11), and the cassette body (1)
Pour liquid paraffin (12) onto the sample (10) until the bottom of the is immersed in the liquid paraffin (12). After the liquid paraffin (12) is solidified, the tray (11) is removed, so that the paraffin (12) in which the sample (10) is embedded adheres to the bottom of the cassette body (1).
3) (see FIG. 8) is obtained. Next, as shown in FIG. 8, the adapter (15) mounted on the microtome (14)
Place the cassette block (13) inside out on the base (16) and fix it. The adapter (15) is fixed by operating the lever (17) by sandwiching the cassette body (1) between the fixed arm (18) provided on the base (16) and the movable arm (19). At that time, in order to prevent the cassette body (1) from being lifted up due to the inclination of the recording section (4), both arms (18), (1
The locking claw (20) formed at the tip of 9) engages the corner of the bottom of the cassette body (1). Then, paraffin (1
The microscope specimen is obtained by slicing the part in which the sample (10) embedded in 2) is sliced, staining the sliced slice, and performing other predetermined treatments.
しかし、上記従来のカセットにおいては、カセット本体
(1)の高さに高低2種類があり、低い方が高い方の数
十倍も多く使用されている。そのため、アダプター(1
5)は、両腕(18)、(19)の係止爪(20)が低い方の
カセット本体(1)の底部の角に係合するように製作さ
れている。従って、高い方のカセット本体(1)を使用
したカセットブロック(13)をアダプター(15)上に固
定する場合、両腕(18)、(19)の係止爪(20)がカセ
ット本体(1)の底部(B)に届かず、スライスすると
きにカセット本体(1)が浮き上がることがあり、かと
いって、使用頻度の小さい高い方のカセット本体(1)
に合わせたアダプター(15)を別途製作するのは、費用
が掛りすぎ、また仮に2種類のアダプターを製作したと
してもカセット本体の高さに合わせてその都度取り替え
るのは非常に煩わしく且つ作業性が劣る等の問題があっ
た。However, in the above conventional cassette, there are two types of height of the cassette body (1), and the lower one is used several tens of times more than the higher one. Therefore, the adapter (1
5) is manufactured such that the locking claws (20) of both arms (18) and (19) engage the corners of the bottom of the cassette body (1) which is lower. Therefore, when the cassette block (13) using the higher cassette body (1) is fixed on the adapter (15), the locking claws (20) of both arms (18) and (19) are set on the cassette body (1). ) Bottom part (B) is not reached and the cassette body (1) may rise when slicing, but the cassette body (1) with a lower frequency of use
It is too costly to separately manufacture the adapter (15) that is suitable for each, and even if two types of adapters are manufactured, it is very cumbersome and workable to replace them each time according to the height of the cassette body. There were problems such as inferiority.
本考案は、従来のカセットを改良して、このような問題
点を解消することを目的とする。An object of the present invention is to improve the conventional cassette and eliminate such problems.
上記目的を達成するために、本考案の医療検査用カセッ
トは、耐薬品性の合成樹脂からなる方形の容器で、上面
を開放し、底部に多数の透孔を有し、一方の側壁の外側
に底部に向かって末広がり状に傾斜した板状の記録部を
設け、該記録部の高さの中間部で且つ両端に1対の係止
突起を形成したカセット本体と、耐薬品性の合成樹脂か
らなる方形の板状体で、板面に多数の透孔を有し、カセ
ット本体の上面に着脱可能に取り付けた蓋とを具備して
なる構成としたものである。In order to achieve the above-mentioned object, the medical examination cassette of the present invention is a rectangular container made of chemical resistant synthetic resin, having an open top surface and a large number of through holes at the bottom, and one side wall outside. A cassette main body provided with a plate-shaped recording section that is inclined toward the bottom toward the bottom, and a pair of locking projections is formed at the middle of the height of the recording section and at both ends, and a chemical-resistant synthetic resin. Is a rectangular plate-like body having a large number of through holes in the plate surface and a lid detachably attached to the upper surface of the cassette body.
上記構成のカセットを使用して顕微鏡標本を作製する過
程において、カセットブロックをアダプター上に固定す
るとき、アダプターは固定腕と可動腕との間にカセット
本体を挟持し、両腕の係止爪がカセット本体の係止突起
の角に係合して、カセット本体を固定するとともに、パ
ラフィン部分をスライスするときにカセット本体が浮き
上がるのを防止する。When the cassette block is fixed on the adapter in the process of producing a microscope sample using the cassette having the above configuration, the adapter holds the cassette body between the fixed arm and the movable arm, and the locking claws of both arms are It engages with the corner of the locking projection of the cassette body to fix the cassette body and prevent the cassette body from rising when slicing the paraffin portion.
以下、本考案を一実施例を第1図〜第4図に基づいて説
明する。Hereinafter, one embodiment of the present invention will be described with reference to FIGS.
本実施例のカセットは、第1図及び第2図に示すよう
に、耐薬品性の合成樹脂からなる方形のカセット本体
(21)と蓋(22)とを具備してなるものである。カセッ
ト本体(21)は、上面を開放し、底部に多数の透孔(2
3)を有し、一方の側壁の外側に底部に向かって末広が
り状に傾斜した板状の記録部(24)を設け、他の三方の
側壁の外周上部に一定の幅Wを有する帯状の係止部(2
5)を形成するとともに、係止部(25)の両端を延伸し
て記録部(24)の表面から三角形状に突出させることに
より記録部(24)の表面に1対の係止突起(26)を形成
し、両側部に係止溝(27)、(28)を設けている。ま
た、蓋(22)は、開閉用つまみ部(29)を有する板状体
で、板面に多数の透孔(30)を有し、両側部に係止片
(31)、(32)を設け、カセット本体(21)の上面に着
脱可能に取り付けられている。As shown in FIGS. 1 and 2, the cassette of this embodiment comprises a rectangular cassette body (21) made of chemical resistant synthetic resin and a lid (22). The cassette body (21) has an open top and a large number of through holes (2
3), a plate-shaped recording portion (24) is provided on the outer side of one side wall and is inclined toward the bottom toward the bottom, and a strip-shaped portion having a constant width W is provided on the outer peripheral upper portions of the other three side walls. Stop (2
5) is formed, and both ends of the locking portion (25) are extended so as to project in a triangular shape from the surface of the recording portion (24), whereby a pair of locking protrusions (26) are formed on the surface of the recording portion (24). ) Is formed and locking grooves (27) and (28) are provided on both sides. Further, the lid (22) is a plate-shaped body having an opening / closing knob (29), has a large number of through holes (30) on the plate surface, and has locking pieces (31), (32) on both sides. It is provided and detachably attached to the upper surface of the cassette body (21).
上記構成のカセットを使用して顕微鏡標本を作製するに
は、まず、第2図に示すように、採取した検体(33)を
カセット本体(21)内に収容して蓋(22)を取り付け、
記録部(24)に被検者の氏名等を記録しておく。蓋(2
2)の係止片(31)、(32)は、カセット本体(21)の
係止溝(27)、(28)に係合し、蓋(22)を固定する。
続いて、透孔(23)、(30)を通じて、検体(33)を水
洗し、アルコールにより検体(33)の水分を除去し、キ
シレンにより検体(33)に後述する液状パラフィン(35
との親和性を付与する。To prepare a microscope sample using the cassette having the above structure, first, as shown in FIG. 2, the collected sample (33) is housed in the cassette body (21) and the lid (22) is attached.
The name of the subject is recorded in the recording section (24). Lid (2
The locking pieces (31) and (32) of 2) engage with the locking grooves (27) and (28) of the cassette body (21) to fix the lid (22).
Subsequently, the sample (33) is washed with water through the through holes (23) and (30), water in the sample (33) is removed with alcohol, and liquid paraffin (35) described later is added to the sample (33) with xylene.
Give affinity to.
次に、第3図に示すように、ステンレス製トレイ(34)
内に液状パラフィン(35)を入れ、検体(33)をカセッ
ト本体(21)から取り出して液状パラフィン(35)上に
置く。続いて、トレイ(34)の段部にカセット本体(2
1)を載せ、カセット本体(21)の底部が液状パラフィ
ン(35)に浸るまで、液状パラフィン(35)を検体(3
3)上に注ぎ足す。液状パラフィン(35)が固化した後
トレイ(34)を取り去ることにより、検体(33)を包埋
したパラフィン(35)がカセット本体(21)の底部に付
着してなるカセットブロック(36)(第4図参照)を得
る。Next, as shown in FIG. 3, the stainless steel tray (34)
The liquid paraffin (35) is put into the inside, and the sample (33) is taken out from the cassette body (21) and placed on the liquid paraffin (35). Then, attach the cassette body (2
Place 1) and place the liquid paraffin (35) on the sample (3) until the bottom of the cassette body (21) is submerged in the liquid paraffin (35).
3) Add on top. After the liquid paraffin (35) is solidified, the tray (34) is removed, so that the paraffin (35) in which the sample (33) is embedded adheres to the bottom of the cassette body (21). (See FIG. 4).
次に、第4図に示すように、ミクロトーム(37)上に装
着したアダプター(38)の基台(39)上にカセットブロ
ック(36)を裏返して載せ、固定する。アダプター(3
8)は、レバー(40)の操作により、基台(39)に設け
た固定腕(41)と可動腕(42)との間にカセット本体
(21)を挟持して固定する。その際、カセット本体(2
1)が記録部(24)の傾斜により浮き上がるのを防止す
るため、固定腕(41)と可動腕(42)との先端に形成し
た係止爪(43)がカセット本体(21)の係止部(25)と
係止突起(26)との角に係合する。続いて、パラフィン
(35)の検体(33)を包埋した部分をスライスして、ス
ライスした薄片に染色等所定の処理を施すことにより顕
微鏡標本を得るのである。Next, as shown in FIG. 4, the cassette block (36) is turned upside down on the base (39) of the adapter (38) mounted on the microtome (37) and fixed. Adapter (3
8) fixes the cassette body (21) by sandwiching it between the fixed arm (41) and the movable arm (42) provided on the base (39) by operating the lever (40). At that time, the cassette body (2
The locking claw (43) formed at the tip of the fixed arm (41) and the movable arm (42) locks the cassette body (21) in order to prevent 1) from rising due to the inclination of the recording section (24). Engage with the corner between the part (25) and the locking projection (26). Then, a portion of the paraffin (35) in which the sample (33) is embedded is sliced, and the sliced slice is subjected to a predetermined treatment such as staining to obtain a microscope sample.
上記過程において、カセットブロック(36)を裏返して
アダプター(38)の基台(39)上に載せた場合、カセッ
ト本体(21)の係止部(25)の幅Wを一定にしているの
で、基台(39)の上面から係止部(25)及び係止突起
(26)の角までの高さもWと一定になる。従って、この
高さ、即ち、係止部(25)の幅Wを既存のアダプター
(38)の係止爪(43)に合わせておけば、高い方のカセ
ット本体(21)に合わせてアダプター(38)を別途製作
する必要はなくなり、小さい方のカセット本体用のアダ
プターで高い方のカセット本体も挟持固定することがで
きる。In the above process, when the cassette block (36) is turned over and placed on the base (39) of the adapter (38), the width W of the locking portion (25) of the cassette body (21) is constant, The height from the upper surface of the base (39) to the corners of the locking portion (25) and the locking projection (26) is also constant at W. Therefore, if this height, that is, the width W of the locking portion (25) is matched with the locking claw (43) of the existing adapter (38), the adapter ( 38) does not need to be manufactured separately, and the higher cassette body can be clamped and fixed by the adapter for the smaller cassette body.
尚、カセットブロック(36)を第4図に示す方向と直角
の方向にアダプター(38)の基台(39)上に載せてもよ
く、そのときは、両腕(41)、(42)の係止爪(43)は
カセット本体(21)の相対向する側壁の係止部(25)に
係合することになる。The cassette block (36) may be placed on the base (39) of the adapter (38) in a direction perpendicular to the direction shown in Fig. 4, and at that time, the arms (41) and (42) The locking claws (43) engage with the locking portions (25) on the opposite side walls of the cassette body (21).
上記した如く、カセット本体(21)に係止突起(26)と
係止部(25)の両方を設けることにより、縦、横いずれ
の方向にもカセット本体(21)をアダプター(38)の基
台(39)上に固定でき、従って、縦、横いずれの方向に
もスライスして標本を作成することが可能であるが、一
方向のみのスライスでよい場合は係止突起(26)のみを
設ければ充分である。As described above, by providing both the locking protrusion (26) and the locking portion (25) on the cassette body (21), the cassette body (21) can be mounted on the base of the adapter (38) in either the vertical or horizontal direction. Since it can be fixed on the table (39), it is possible to slice the specimen in either the vertical or horizontal direction, but if only one direction slice is required, only the locking protrusion (26) is required. It is enough to provide it.
また、カセット本体(21)と蓋(22)とはセパレート型
でもよいが、両者を一体成形したヒンジ部を介して連結
しておくことにより、取り扱いが容易である。Further, the cassette body (21) and the lid (22) may be a separate type, but they can be easily handled by connecting them via a hinge part integrally formed.
更に、本考案において係止突起及び/又は係止部は、記
録部又は側壁の高さの中間部に設けられるが、該中間部
とは真中の高さの意ではなく、アダプターの係止爪に係
合する、中間部の任意の部位であることは云うまでもな
い。Further, in the present invention, the locking protrusion and / or the locking portion is provided in the middle portion of the height of the recording portion or the side wall, but the middle portion does not mean the height, but the locking claw of the adapter. It goes without saying that it is an arbitrary portion of the intermediate portion that engages with.
本考案は、以上説明したように、カセット本体の記録部
に係止突起とを形成する構成としたので、カセット本体
の高さが高低いずれの場合でも、アダプターの係止爪が
カセット本体の係止突起の角に係合して、カセット本体
の浮上りを防止する。また、係止突起とともに係止部を
設けることにより、縦、横いずれの方向にも既存のアダ
プターの係止爪で挟持固定でき、従って、縦、横2方向
からスライスが可能となる。As described above, according to the present invention, since the locking projection is formed on the recording portion of the cassette body, the locking claw of the adapter is engaged with the cassette body regardless of the height of the cassette body. It engages with the corner of the stop projection to prevent the cassette body from rising. Further, by providing the locking portion together with the locking projection, the locking claw of the existing adapter can be clamped and fixed in any of the vertical and horizontal directions, so that slicing can be performed in the vertical and horizontal directions.
叙上の通り、本考案によれば、高低2種類のカセット本
体を既存の1個のアダプターで挟持固定ができ、また2
種のアダプターを製作準備する必要がないから安価であ
り、しかもカセット本体の高低によりアダプターを取り
替えるという煩わしさから開放される、等数多くの利点
を有する。As described above, according to the present invention, two types of high and low cassette bodies can be clamped and fixed by one existing adapter.
It is inexpensive because it is not necessary to prepare a kind of adapter, and it has many advantages such as being free from the trouble of replacing the adapter due to the height of the cassette body.
第1図は本考案の一実施例を示す医療検査用カセットの
一部切欠き平面図、第2図は第1図のII−II線断面図、
第3図及び第4図は上記実施例を使用した顕微鏡標本の
作製過程を示す説明図、第5図は従来の医療検査用カセ
ットの一例を示す一部切欠き平面図、第6図は第5図の
VI−VI線断面図、第7図及び第8図は従来の医療検査用
カセットを使用した顕微鏡標本の作製過程を示す説明図
である。 21……カセット本体、22……蓋 23……透孔、24……記録部 25……係止部、26……係止突起 30……透孔1 is a partially cutaway plan view of a medical examination cassette showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1,
FIGS. 3 and 4 are explanatory views showing a process for producing a microscope specimen using the above-mentioned embodiment, FIG. 5 is a partially cutaway plan view showing an example of a conventional medical examination cassette, and FIG. Of Figure 5
Sectional views taken along line VI-VI, FIGS. 7 and 8 are explanatory views showing a process for producing a microscope specimen using a conventional medical examination cassette. 21 …… Cassette body, 22 …… Lid 23 …… Through hole, 24 …… Recording part 25 …… Locking part, 26 …… Locking protrusion 30 …… Through hole
Claims (3)
で、上面を開放し、底部に多数の透孔を有し、一方の側
壁の外側に底部に向かって末広がり状に傾斜した板状の
記録部を設け、該記録部の高さの中間部で且つ両端に1
対の係止突起を形成したカセット本体と、耐薬品性の合
成樹脂からなる方形の板状体で、板面に多数の透孔を有
し、カセット本体の上面に着脱可能に取り付けた蓋とを
具備してなることを特徴とする医療検査用カセット。1. A rectangular container made of chemical-resistant synthetic resin, having a plate-like shape having an open upper surface, a large number of through holes at the bottom, and an outer side of one side wall that is inclined toward the bottom toward the bottom. The recording part is provided, and 1 is provided at both ends of the height of the recording part.
A cassette body formed with a pair of locking protrusions, and a rectangular plate-shaped body made of chemical resistant synthetic resin, having a large number of through holes on the plate surface, and a lid detachably attached to the upper surface of the cassette body. A cassette for medical examination, characterized by comprising:
の外周面上で該側壁の高さの中間部に一定の幅を有する
帯状の係止部を形成するとともに、該係止部の両端を延
伸して記録部の表面から突出させることにより係止突起
を形成してなる請求項1記載のカセット。2. A belt-shaped locking portion having a constant width is formed at an intermediate portion of the heights of the side walls on the outer peripheral surfaces of the three side walls except the side wall provided with the recording portion, and the locking is performed. 2. The cassette according to claim 1, wherein the locking projection is formed by extending both ends of the section and projecting from the surface of the recording section.
されている請求項1又は2記載のカセット。3. The cassette according to claim 1, wherein the cassette body and the lid are connected by a hinge portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12427089U JPH0755483Y2 (en) | 1989-10-23 | 1989-10-23 | Medical examination cassette |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12427089U JPH0755483Y2 (en) | 1989-10-23 | 1989-10-23 | Medical examination cassette |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0363841U JPH0363841U (en) | 1991-06-21 |
JPH0755483Y2 true JPH0755483Y2 (en) | 1995-12-20 |
Family
ID=31672202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12427089U Expired - Lifetime JPH0755483Y2 (en) | 1989-10-23 | 1989-10-23 | Medical examination cassette |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0755483Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5225437B2 (en) * | 2011-08-01 | 2013-07-03 | 村角工業株式会社 | Medical examination cassette |
-
1989
- 1989-10-23 JP JP12427089U patent/JPH0755483Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0363841U (en) | 1991-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |