JPH0227894Y2 - - Google Patents
Info
- Publication number
- JPH0227894Y2 JPH0227894Y2 JP1987031226U JP3122687U JPH0227894Y2 JP H0227894 Y2 JPH0227894 Y2 JP H0227894Y2 JP 1987031226 U JP1987031226 U JP 1987031226U JP 3122687 U JP3122687 U JP 3122687U JP H0227894 Y2 JPH0227894 Y2 JP H0227894Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotary blade
- fixed
- crushing
- hard metal
- attached
- 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
Links
- 238000010008 shearing Methods 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 16
- 239000000645 desinfectant Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 208000003322 Coinfection Diseases 0.000 description 7
- 208000015181 infectious disease Diseases 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 208000030507 AIDS Diseases 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 2
- 208000002672 hepatitis B Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002117 illicit drug Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は医療機関から排出される使用済み注射
器（採血用注射器も含む）、採血或はリンゲル用
容器、更には各種薬品のプラスチツク或はガラス
製空容器等を、排出源において細かく破砕消毒す
る為の新規な破砕処理装置に関する。[Detailed description of the invention] (Industrial application field) This invention is used to collect used syringes (including blood collection syringes), blood collection or Ringer's containers, and plastic or glass containers for various drugs that are disposed of from medical institutions. This invention relates to a new crushing device for finely crushing and sterilizing empty containers, etc. at the discharge source.
（従来の技術）
各種医療機関からは、針の付いたままの使用済
各種注射器、採血容器更にはプラスチツク或はガ
ラス製各種薬液の空容器等が多量に排出される。
斯かる排出器材等は自治体によつて普通のゴミと
一緒に回収され、埋め立て域は焼却処理される
が、回収されるまでの暫しの間は、上記医療機関
施設外のゴミ置場等に放置されているのが実情で
ある。(Prior Art) Various medical institutions discharge a large amount of used syringes with needles still attached, blood collection containers, and empty plastic or glass containers for various drug solutions.
Such discharge equipment will be collected by the local government along with regular garbage and will be incinerated in the landfill area, but for a while until it is collected, it will be left in a garbage storage area, etc. outside the medical institution facility mentioned above. The reality is that
（考案が解決しようとする問題点）
然し乍ら、上記の排出器材にはＢ型肝炎やエイ
ズ等の保菌者に使用されたものも含まれており、
これをそのままゴミ置場等に放置しておくと、子
供がそれをもてあそんだり或は猫が漁つたりして
いる内に上記注射針が容器の破片が生体に突き刺
さり、これが原因で上記病原菌の人体への直接若
しくは上記猫等を介し間接的二次感染が惹起され
ることにもなる。また自治体によつては、回収し
たゴミを可燃物と不燃物とに分別したりするが、
このような場合、上記注射針等が作業者の手や足
に突き刺さつたりすることも多々ある。更には麻
薬の不法所持者が排出器材の中から注射器を取り
出し、簡単に水洗しただけで使用するようなこと
もあり、これらも上記病原菌の二次的感染の原因
になることは容易に想像されるところである。現
に、このような病気に原因不明で感染し生命を逸
した事例も多数報告されている。(Problem that the invention aims to solve) However, the above-mentioned evacuation devices include those used for carriers of hepatitis B, AIDS, etc.
If this is left in a garbage dump, etc., the needle and the fragments of the container will pierce a living body while a child is playing with it or a cat is hunting for it, and this will cause the pathogens mentioned above to enter the human body. Secondary infection may also occur directly or indirectly through the above-mentioned cats, etc. Also, depending on the local government, collected garbage is separated into combustible and non-combustible items.
In such cases, the injection needle or the like often pierces the worker's hand or foot. Furthermore, illegal drug holders may take out syringes from dispensing equipment and use them after simply rinsing them with water, and it is easy to imagine that these can also cause secondary infection with the above-mentioned pathogens. It is a place where In fact, many cases have been reported in which people were infected with such diseases for unknown reasons and lost their lives.
本考案は、上記実情に鑑みなされたもので、医
療機関から排出される上記器材を、排出源におい
て簡易に細かく破砕すると共に消毒することによ
り、上記病原菌の二次的感染を未然に防止し得る
ようにした新規且つ簡易な破砕装置を提供せんと
するものである。 The present invention was developed in view of the above-mentioned circumstances, and by simply crushing and disinfecting the above-mentioned equipment discharged from medical institutions into small pieces at the discharge source, it is possible to prevent secondary infection by the above-mentioned pathogens. It is an object of the present invention to provide a new and simple crushing device as described above.
（問題点を解決する為の手段）
本考案の構成を添付の実施例図に基づき説明す
ると、第１図は本考案装置の一実施例を示す全体
縦断面図、第２図は同実施例の要部分解斜視図、
第３図は第１図の−線断面図である。即ち本
考案の医療機関による排出器材の破砕処理装置
は、上部投入口１、中間の円筒状破砕処理室２及
び該処理室２に続く下部排出口３を含む破砕処理
装置本体４と、上記破砕処理室２の内壁２１に添
設され且つ内面に周方向に連なる多数の鋸歯状凹
凸２２１……を有する硬質金属の内張体２２と、
該破砕処理２の略中央に配設された垂直な回転駆
動軸５と、該駆動軸５に上下に隔設された複数の
回転刃体６……と、上記破砕処理室２の内壁２１
に固定され上下の回転刃体６……間に小間隙をも
つて配置された複数の固定刃体７……と、上記回
転刃体６……及び固定刃体７……の各対向部位に
固設された硬質金属による剪断刃６１……，７１
……と、前記投入口１より処理室２内に消毒液を
噴霧し得るよう前記本体４に装備された消毒液容
器８とより成ることを要旨とするものである。(Means for Solving the Problems) The configuration of the present invention will be explained based on the attached embodiment drawings. Fig. 1 is an overall vertical sectional view showing one embodiment of the device of the present invention, and Fig. 2 is the same embodiment. An exploded perspective view of the main parts of
FIG. 3 is a sectional view taken along the line -- in FIG. 1. That is, the crushing device for discharging equipment for medical institutions according to the present invention includes a crushing device main body 4 including an upper input port 1, an intermediate cylindrical crushing chamber 2, and a lower discharge port 3 following the treatment chamber 2, and A hard metal lining body 22 attached to the inner wall 21 of the processing chamber 2 and having a large number of sawtooth-like irregularities 221 extending in the circumferential direction on the inner surface;
A vertical rotary drive shaft 5 disposed approximately in the center of the crushing chamber 2, a plurality of rotary blade bodies 6 vertically spaced apart from the drive shaft 5, and an inner wall 21 of the crushing chamber 2.
A plurality of fixed blade bodies 7 are fixed to the upper and lower rotary blade bodies 6 and arranged with a small gap between them, and each opposing portion of the rotary blade body 6 and the fixed blade body 7 is Fixed hard metal shearing blades 61..., 71
. . . and a disinfectant solution container 8 installed in the main body 4 so that the disinfectant solution can be sprayed into the processing chamber 2 from the input port 1.
上記破砕処理装置本体４の上部投入口１には、
足踏み操作等により簡易に開閉できる蓋１１が具
備され、該蓋１１及び上記本体４の側壁厚み内に
は吸音材４０，１１０が充填されている。更に、
本体４の側壁内には消毒液を高圧充填した消毒液
容器８が本体４の外部から交換可能に装備され、
上記蓋１１を閉めた時に該蓋１１に付設された押
棒１１１により容器８の開閉弁８１を開とし、供
給ノズル８２を経て投入口１に消毒液を噴霧し得
るようになされている。更に、破砕処理室２の底
部には、破砕処理物を排出口３に強制的に押し出
す為の回転排出部材９が上記回転駆動軸５に固設
されている。一方、装置本体４はキヤスター４１
……により移動自在とされ、その下部にはモータ
５１が内蔵され、該モータ５１と上記回転駆動軸
５とがギヤ５２，５２を介して連結されている。 In the upper input port 1 of the crushing processing device main body 4,
A lid 11 is provided that can be easily opened and closed by foot operation, etc., and sound absorbing materials 40, 110 are filled within the thickness of the side walls of the lid 11 and the main body 4. Furthermore,
A disinfectant container 8 filled with disinfectant at high pressure is installed in the side wall of the main body 4 and can be replaced from the outside of the main body 4.
When the lid 11 is closed, the opening/closing valve 81 of the container 8 is opened by a push rod 111 attached to the lid 11, so that the disinfectant can be sprayed into the input port 1 through the supply nozzle 82. Further, at the bottom of the crushing chamber 2, a rotary discharge member 9 for forcibly pushing out the crushed material to the discharge port 3 is fixed to the rotary drive shaft 5. On the other hand, the device main body 4 has casters 41
..., and a motor 51 is built in the lower part thereof, and the motor 51 and the rotational drive shaft 5 are connected via gears 52, 52.
（作用）
上記構成の破砕処理装置に於いて、蓋１１を開
け医療機関から排出される各種器材を投入口１に
投入し、モータ５１をスイツチONして回転駆動
軸５を軸回転させると、該駆動軸５に固設された
回転刃体６……がその軸心の廻りに回転する。こ
の回転作用を受け、上記排出器材は該回転刃体６
……と固定刃体７……とにより剪断され、或は回
転刃体６……の外周部と破砕処理室２の内壁２１
との間で圧潰され破砕される。内壁２１には、内
面に周方向に連なる多数の鋸歯状凹凸２２１……
を有する硬質金属の内張体２２が添設されてるか
ら、回転刃体６……の回転に伴うその外周面と内
張体２２の鋸歯状凹凸２２１……との作用により
被処理物は細かく圧潰破砕される。そしてこのよ
うな破砕された排出器材は下方に落下しながらそ
の下にある他の回転刃体６……と固定刃体７……
及び上記内壁２１との間で上記同様の作用を受
け、破砕処理室２の底部に至つた時には元の形を
止めない程に細かく破砕され、排出部材９により
排出口３から排出される。回転刃体６……及び固
定刃体７……の対向部位には硬質金属による剪断
刃６１……，７１……が固設されているから、こ
れら剪断刃６１……，７１……の相互剪断作用に
より、プラスチツク製のものはもとよりガラス製
或いは金属製の注射針のようなものでもいとも簡
単に破砕する。亦、上記破砕処理と同時に消毒液
容器８より消毒液が噴霧され、回転刃体６……の
回転に伴う撹拌作用により該消毒液が被処理物と
混練され、排出口３から排出される時にはほぼ無
菌状態となる。従つて排出口３に廃棄用袋３０等
を装着しておけば、無菌状の細粒状処理物が自動
的にしかも極めてコンパクトな状態で該廃棄用袋
３０等に充填されることになるから、これを通常
のゴミと一緒に処理しても前記の如き二次的感染
等が惹起される懸念がない。(Function) In the crushing apparatus having the above configuration, when the lid 11 is opened, various instruments discharged from medical institutions are put into the input port 1, and the motor 51 is turned on to rotate the rotary drive shaft 5, A rotary blade body 6 fixed to the drive shaft 5 rotates around its axis. Under this rotational action, the ejection device moves to the rotary blade body 6.
... and the fixed blade body 7..., or the outer periphery of the rotary blade body 6 and the inner wall 21 of the crushing chamber 2.
It is crushed and crushed between the two. The inner wall 21 has a large number of sawtooth-like irregularities 221 extending in the circumferential direction on the inner surface.
Since the lining body 22 made of hard metal is attached, the workpiece is finely processed by the action of the outer circumferential surface of the rotary blade 6 and the serrated irregularities 221 of the lining body 22 as the rotary blade 6 rotates. It is crushed and crushed. Then, such crushed discharge equipment falls downward, and the other rotary blades 6 and fixed blades 7 below fall.
and the inner wall 21, and when it reaches the bottom of the crushing chamber 2, it is crushed so finely that it does not retain its original shape, and is discharged from the discharge port 3 by the discharge member 9. Since shearing blades 61..., 71... made of hard metal are fixedly installed in opposing parts of the rotating blade body 6... and the fixed blade body 7..., these shearing blades 61..., 71...... Due to the shearing action, not only plastic ones but also glass or metal injection needles can be easily shattered. In addition, at the same time as the above-mentioned crushing process, a disinfectant is sprayed from the disinfectant container 8, and the disinfectant is mixed with the object to be processed by the stirring action accompanying the rotation of the rotary blade 6, and is discharged from the discharge port 3. It becomes almost sterile. Therefore, if a disposal bag 30 or the like is attached to the discharge port 3, the sterile fine-grained material will be automatically filled into the disposal bag 30 or the like in an extremely compact state. Even if this is disposed of together with normal garbage, there is no risk of secondary infection as described above.
（実施例）
次に実施例により本考案を更に詳述する。第１
図乃至第３図に於いて、４個の回転刃体６……が
回転駆動軸５に上下間隔ごとに固設され、これら
は回転駆動軸５の軸回転により協働回転する。
亦、固定刃体７……は上下に３個存し、上記各回
転刃体６……の間に小間隙をもつて配置されるよ
う破砕処理室２の内壁２１にボルト・ナツト７０
……にて固定されている。(Example) Next, the present invention will be explained in further detail with reference to an example. 1st
3, four rotary blade bodies 6 are fixedly attached to the rotary drive shaft 5 at vertical intervals, and these rotary blade bodies 6 are rotated together by the shaft rotation of the rotary drive shaft 5.
In addition, there are three fixed blade bodies 7 on the top and bottom, and bolts and nuts 70 are installed on the inner wall 21 of the crushing chamber 2 so that they are arranged with a small gap between each of the rotary blade bodies 6.
It is fixed at...
最上部の回転刃体６は、回転中心より回転方向
に弯曲状態で伸びる板状体６３と、該板状体６３
の回転方向下部辺縁部に固着された硬質金属の剪
断刃６１と、回転方向辺縁部上部より回転方向に
向かつて斜め上方に突設された押板６４とより成
る。該押板６４はその回転により投入された排出
器材を下方に押し込む機能を奏する。 The uppermost rotary blade body 6 includes a plate-shaped body 63 extending in a curved state in the rotation direction from the rotation center, and the plate-shaped body 63
It consists of a hard metal shearing blade 61 fixed to the lower edge in the rotation direction, and a push plate 64 projecting diagonally upward in the rotation direction from the upper edge in the rotation direction. The push plate 64 has the function of pushing the inserted ejection device downward by its rotation.
第２、第３の回転刃体６，６は、大径部と小径
部とが混在する雲形状板体６５と、該板体６５の
外周部に環装された硬質金属の輪体６２と、板体
６５の下面に回転方向に弯曲し且つ回転中心より
放射状に固設された硬質金属の複数の角柱状剪断
刃６１……とより成る。上記輪体６２の外周には
周方向に連なる多数の鋸歯状凹凸６２１……が刻
設されている。 The second and third rotary blade bodies 6, 6 include a cloud-shaped plate body 65 in which a large diameter part and a small diameter part coexist, and a hard metal ring 62 ringed around the outer periphery of the plate body 65. , a plurality of prismatic shearing blades 61 made of hard metal that are curved in the rotation direction and fixed radially from the rotation center on the lower surface of the plate body 65. On the outer periphery of the ring body 62, a large number of sawtooth-like irregularities 621 are carved in a row in the circumferential direction.
最下部の回転刃体６は、円盤６６と、該円盤６
６の上面に回転方向に弯曲し且つ回転中心より放
射状に固設された硬質金属の剪断刃６１と、処理
室２の内壁２１との間に処理物が通過する間隙を
有して上記円盤６６の周体に環装された硬質金属
の輪体６２とより成り、更に該輪体６２の周体に
は周方向に連なる多数の鋸歯状凹凸６２１……が
刻設されている。 The lowermost rotary blade body 6 includes a disk 66 and a disk 6.
A hard metal shearing blade 61 curved in the rotational direction and fixed radially from the rotation center on the upper surface of the disk 66 has a gap through which the processed material passes between the inner wall 21 of the processing chamber 2 and the disk 66. It consists of a ring body 62 of hard metal wrapped around the circumferential body of the ring body 62, and a large number of serrated concavities and convexities 621 continuous in the circumferential direction are carved on the circumferential body of the ring body 62.
一方、固定刃体７……のうち、最上部及び第２
の固定刃体７，７は、断面平行四辺形の板状体７
２と、この４稜部に固設された硬質金属の剪断刃
７１……とより成り、その基部に於いて処理室２
の内壁２１にボルト・ナツト７０により固設され
ると共に、その先端部では軸受７２１を介して回
転駆動軸５１に相互回動可能に保持されている。 On the other hand, among the fixed blade bodies 7..., the uppermost and second
The fixed blade bodies 7, 7 are plate-shaped bodies 7 having a parallelogram cross section.
2, and hard metal shearing blades 71 fixedly installed on the four ridges, and at the base of the processing chamber 2
It is fixed to the inner wall 21 of the rotary drive shaft 51 by a bolt/nut 70, and is held at its tip via a bearing 721 so as to be rotatable relative to the rotary drive shaft 51.
最下部の固定刃体７は、破砕処理室２の内径に
略等しく、その周囲に於いて内壁２１にボルト・
ナツト７０により固定された円盤体７３と、該円
盤体７３の盤面に開設された下向き拡開状の複数
のテーパ孔７４……と、該テーパ孔７４……の内
面に固設された硬質金属の剪断刃７１……とより
成る。上記円盤体７３はその中心部において軸受
７３１を介して保持されており、これら３個の固
定刃体７……及び回転刃体６……は、排出部材９
をも含んで回転駆動軸５に同軸的に軸装され且つ
上端の袋ナツト５３によりその位置決めがなさ
れ、これにより各回転刃体６及び固定刃体７に固
設された剪断刃６１，７１同志は殆どゼロ若しく
は若干の小間隙をもつて配置されている。 The lowermost fixed blade body 7 is approximately equal to the inner diameter of the crushing chamber 2, and bolts and bolts are attached to the inner wall 21 around it.
A disk body 73 fixed by a nut 70, a plurality of downwardly expanding tapered holes 74 opened on the disk surface of the disk body 73, and a hard metal fixed to the inner surface of the tapered holes 74... It consists of a shearing blade 71... The disk body 73 is held at its center via a bearing 731, and these three fixed blade bodies 7... and rotary blade bodies 6... are connected to the discharge member 9.
The shearing blades 61 and 71 fixed to each rotary blade body 6 and fixed blade body 7 are coaxially mounted on the rotary drive shaft 5 and positioned by a cap nut 53 at the upper end. are arranged with almost zero or some small gaps.
亦、破砕処理室２の内壁２１には、周方向に連
なる多数の鋸歯状凹凸２２１……を有する硬質金
属の内張体２２が添設されている。 Furthermore, an inner wall 21 of the crushing chamber 2 is provided with a hard metal lining body 22 having a large number of sawtooth irregularities 221 extending in the circumferential direction.
このような破砕処理装置に於いて、投入された
医療用排出器材は、最上部の回転刃体６に形成さ
れた押板６４の回転に伴い下方に押し込まれる。
押し込まれた被処理排出器材は、該回転刃体６の
回転に伴う剪断刃６１及び最上部固定刃体７の剪
断刃７１の剪断作用により破砕剪断されると共に
処理室２の内壁に押し付けられる圧潰される。そ
してこのように処理された排出器材は、下方に移
行し、第２の回転刃体６，６及び第２の固定刃体
７に固設された剪断刃６１，７１により更に細か
く破砕剪断される。またこの時、第２及び第３の
回転刃体６，６の回転に伴い、雲形状板体６５の
周体と処理室２の内壁２１との間にある被処理物
は小径部から大径部に移行する際に、圧縮され、
これが繰り返されて圧潰されると共に該回転刃体
６，６の周体に環装された輪体６２，６２の鋸歯
状凹凸６２１……と、処理室２の内壁２１に添設
された内張体２２の鋸歯状凹凸２２１……との作
用により更に細かく剪断される。引続き、被処理
物は第３の固定刃体７上に至り、上記第３の回転
刃体６の下面に固設された剪断刃６１と該固定刃
体７のテーパ孔７４……内面に固設された剪断刃
７１……との剪断作用により剪断され、該テーパ
孔７４……より落下する。該テーパ孔７４……を
通過した被処理物はその直下で回転する第４の回
転刃体６の剪断刃６１によりもとの形が止めない
程完全に微粉砕化され、該回転刃体６と処理室２
との間隙より処理室２底部に落下し、排出部材９
により掻き寄せられ排出口３に装着された廃棄用
袋３０に集められる。この一連の破砕工程の際に
は、前記消毒液容器８より処理室２内に消毒液を
噴霧させ、排出器材を破砕と同時に消毒するよう
になすことは前記の通りである。 In such a crushing processing apparatus, the input medical discharge equipment is pushed downward as the push plate 64 formed on the uppermost rotary blade body 6 rotates.
The pushed discharged equipment to be processed is crushed and sheared by the shearing action of the shearing blade 61 and the shearing blade 71 of the uppermost fixed blade 7 as the rotary blade 6 rotates, and is crushed by being pressed against the inner wall of the processing chamber 2. be done. The discharge equipment processed in this way moves downward and is further finely crushed and sheared by shearing blades 61 and 71 fixed to the second rotary blade bodies 6 and 6 and the second fixed blade body 7. . At this time, as the second and third rotary blades 6 and 6 rotate, the object to be processed between the circumference of the cloud-shaped plate 65 and the inner wall 21 of the processing chamber 2 moves from the small diameter part to the large diameter part. When moving to the part, it is compressed and
This is repeated and crushed, and the sawtooth-like unevenness 621 of the ring bodies 62, 62 ringed around the circumferential body of the rotary blade bodies 6, 6, and the lining attached to the inner wall 21 of the processing chamber 2. It is further finely sheared by the action of the sawtooth-like unevenness 221 of the body 22. Subsequently, the object to be processed reaches the third fixed blade body 7, and the shearing blade 61 fixed on the lower surface of the third rotary blade body 6 and the tapered hole 74 of the fixed blade body 7... are fixed on the inner surface. It is sheared by the shearing action with the provided shearing blades 71, and falls from the tapered holes 74. The workpiece that has passed through the tapered holes 74 is completely pulverized by the shearing blades 61 of the fourth rotary blade 6 rotating directly below it, so that it does not retain its original shape. and processing room 2
The discharge member 9 falls to the bottom of the processing chamber 2 through the gap between the
The waste is collected in a waste bag 30 attached to the discharge port 3. As described above, during this series of crushing steps, the disinfectant is sprayed into the processing chamber 2 from the disinfectant container 8, so that the discharge equipment is disinfected at the same time as the crushing.
尚、排出口３に高周波滅菌、紫外線滅菌或は蒸
気滅菌等の装置を具備させれば、廃棄用袋３０に
集積される際に完全に滅菌され、二次感染の恐れ
は全く皆無とされる。その他、上記実施例に限定
されず本考案を逸脱しない限り他の変更が可能で
あることは云うまでもない。 If the discharge port 3 is equipped with a device for high frequency sterilization, ultraviolet sterilization, or steam sterilization, the waste will be completely sterilized when it is collected in the disposal bag 30, and there will be no risk of secondary infection. . It goes without saying that the present invention is not limited to the above-mentioned embodiments, and that other changes can be made without departing from the scope of the present invention.
（考案の効果）
叙上の如く、本考案の破砕処理装置は、医療機
関から排出される注射器、採血容器或は各種薬品
容器等を一蓮托生的に破砕処理し得るものである
から、これを医療機関等の施設内に設置し廃棄す
べき上記器材を他のゴミとは区別し、発生と同時
に破砕処理するようにすれば、全体容積が極めて
小さくなつて爾後の取扱いに頗る便利となり、し
かも消毒された状態でゴミ置場等に排出されるこ
とになるから、前記の如き病原菌による二次的感
染の懸念もなくなる。亦、装置全体が極めてコン
パクトで且つ操作も簡単であるから、医療施設の
片隅に置いても邪魔にならず誰にでも簡易に操作
し得る。従つて、近時問題となつているＢ型肝炎
やエイズ等の二次感染の撲滅に大きく寄与するこ
とになり、その社会的利益は極めて大であると言
える。(Effects of the invention) As described above, the crushing device of the present invention is capable of crushing syringes, blood collection containers, various drug containers, etc. discharged from medical institutions, and is therefore useful. If the above-mentioned equipment to be disposed of is installed in a facility such as a medical institution and is separated from other waste and shredded as soon as it is generated, the overall volume will be extremely small, making subsequent handling much more convenient. Moreover, since the waste is discharged to a garbage storage area or the like in a sterilized state, there is no fear of secondary infection caused by pathogenic bacteria as described above. In addition, since the entire device is extremely compact and easy to operate, it can be placed in a corner of a medical facility without getting in the way, and anyone can easily operate it. Therefore, it will greatly contribute to the eradication of secondary infections such as hepatitis B and AIDS, which have become problems in recent years, and the social benefits can be said to be extremely large.
第１図は本考案装置の一実施例を示す全体縦断
面図、第２図は同実施例の要部分解斜視図、第３
図は第１図の−線断面図である。
符号の説明、１……投入口、２……破砕処理
室、２１……内壁、２２……内張体、２２１……
鋸歯状凹凸、３……排出口、４……破砕処理装置
本体、５……回転駆動軸、６……回転刃体、６１
……剪断刃、６２……輪体、６２１……鋸歯状凹
凸、７……固定刃体、７１……剪断刃、８……消
毒液容器。
Fig. 1 is an overall vertical sectional view showing an embodiment of the device of the present invention, Fig. 2 is an exploded perspective view of the main parts of the embodiment, and Fig. 3 is an exploded perspective view of the main parts of the same embodiment.
The figure is a sectional view taken along the line -- in FIG. 1. Explanation of symbols, 1... Input port, 2... Crushing chamber, 21... Inner wall, 22... Lining body, 221...
Sawtooth unevenness, 3...Discharge port, 4...Shredding processing device main body, 5...Rotary drive shaft, 6...Rotary blade body, 61
... Shearing blade, 62 ... Ring body, 621 ... Serrated unevenness, 7 ... Fixed blade body, 71 ... Shearing blade, 8 ... Disinfectant solution container.
Claims (1)
び該処理室２に続く下部排出口３を含む破砕処
理装置本体４と、上記破砕処理室２の内壁２１
に添設され且つ内面に周方向に連なる多数の鋸
歯状凹凸２２１……を有する硬質金属の内張体
２２と、該破砕処理２の略中央に配設された垂
直な回転駆動軸５と、該駆動軸５に上下に隔設
された複数の回転刃体６……と、上記内壁２１
に固定され回転刃体６……の間に小間隙をもつ
て配置された複数の固定刃体７……と、上記回
転刃体６……及び固定刃体７……の各対向部位
に固設された硬質金属による剪断刃６１……，
７１……と、前記投入口１より処理室２内に消
毒液を噴霧し得るよう前記本体４に装備された
消毒液容器８とより成る医療機関による排出器
材の破砕処理装置。 ２ 上記回転刃体６……の外周部に、周方向に連
なる多数の鋸歯状凹凸６２１……を有する硬質
金属の輪体６２が環装されている実用新案登録
請求の範囲第１項記載の装置。[Claims for Utility Model Registration] 1. A crushing device main body 4 including an upper input port 1, an intermediate cylindrical crushing chamber 2, and a lower discharge port 3 following the treatment chamber 2, and an inner wall 21 of the crushing chamber 2.
A hard metal lining body 22 having a large number of sawtooth irregularities 221 attached to the inner surface and continuous in the circumferential direction, and a vertical rotational drive shaft 5 disposed approximately in the center of the crushing process 2; A plurality of rotary blade bodies 6 vertically spaced apart from the drive shaft 5, and the inner wall 21.
A plurality of fixed blade bodies 7 are fixed to the rotary blade bodies 6 and arranged with small gaps between them, and a fixed blade is attached to each opposing portion of the rotary blade body 6 and the fixed blade body 7. Shearing blades 61 made of hard metal provided...
71 . . . and a disinfectant solution container 8 installed in the main body 4 so as to be able to spray a disinfectant solution into the processing chamber 2 from the input port 1. 2. A utility model according to claim 1, wherein a hard metal ring 62 having a large number of sawtooth irregularities 621 connected in the circumferential direction is attached to the outer periphery of the rotary blade 6. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031226U JPH0227894Y2 (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987031226U JPH0227894Y2 (en) | 1987-03-04 | 1987-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141649U JPS63141649U (en) | 1988-09-19 |
| JPH0227894Y2 true JPH0227894Y2 (en) | 1990-07-26 |
Family
ID=30836765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987031226U Expired JPH0227894Y2 (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227894Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5076178A (en) * | 1991-02-11 | 1991-12-31 | Medical Safety Technologies, Inc. | Syringe needle destruction method and apparatus |
| FI122102B (en) * | 2010-02-12 | 2011-08-31 | Maricap Oy | Method and apparatus for treating material in a pneumatic tube conveying system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138778A (en) * | 1974-09-27 | 1976-03-31 | Tekunika Mashinarii Kk | RENZOKUSHIKI HAIKIBUTSUSHORISOCHI |
| JPS5768147A (en) * | 1980-10-17 | 1982-04-26 | Toya Kenki Kk | Cutting edge |
-
1987
- 1987-03-04 JP JP1987031226U patent/JPH0227894Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138778A (en) * | 1974-09-27 | 1976-03-31 | Tekunika Mashinarii Kk | RENZOKUSHIKI HAIKIBUTSUSHORISOCHI |
| JPS5768147A (en) * | 1980-10-17 | 1982-04-26 | Toya Kenki Kk | Cutting edge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63141649U (en) | 1988-09-19 |
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