JPH0242500B2 - - Google Patents
Info
- Publication number
- JPH0242500B2 JPH0242500B2 JP713988A JP713988A JPH0242500B2 JP H0242500 B2 JPH0242500 B2 JP H0242500B2 JP 713988 A JP713988 A JP 713988A JP 713988 A JP713988 A JP 713988A JP H0242500 B2 JPH0242500 B2 JP H0242500B2
- Authority
- JP
- Japan
- Prior art keywords
- needle
- cutter
- electrode
- electrodes
- movable
- 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
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000020169 heat generation Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010019799 Hepatitis viral Diseases 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 201000001862 viral hepatitis Diseases 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/3278—Apparatus for destroying used needles or syringes
- A61M2005/3282—Apparatus for destroying used needles or syringes using mechanical means, e.g. mills
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、医療分野において使用される注射針
の廃棄を行うための処理装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a processing device for disposing of injection needles used in the medical field.
近年、防疫の必要性から、また煮沸消毒を行う
手間を省く意味から使い捨ての注射針が広く使用
されている。しかし、かかる使い捨ての注射針は
そのまま廃棄処分すると、例えばこれを注射針本
体から取外すときやゴミ袋の中に収めたものが袋
を破り先端が突出すなどして廃棄運搬の際などに
手指等を突き刺す等の傷害が発生し、その結果、
エイズウイルス、ウイルス性肝炎その他の病原菌
に感染するという不慮の重大事故が発生する。
In recent years, disposable injection needles have been widely used due to the need for epidemic prevention and to save the trouble of boiling and sterilizing. However, if such disposable injection needles are disposed of as they are, for example, when they are removed from the needle body, or when they are placed in a garbage bag, the bag may break and the tip protrudes, causing damage to hands, fingers, etc. As a result, injuries such as punctures occur,
Unexpected serious accidents such as infection with the AIDS virus, viral hepatitis, and other pathogens occur.
このような危険を未然に防ぐため、特開昭60−
5155号公報では、互いに離間した一対の電極間に
針を架橋させて接触させ、この針を焼損させる針
処理装置が示されている。 In order to prevent such dangers, the
Japanese Patent No. 5155 discloses a needle treatment device in which a needle is brought into contact with a pair of electrodes spaced apart from each other in a bridge manner, and the needle is burnt out.
〔発明が解決しようとする課題〕
しかし、前記特開昭60−5155号公報のもので
は、焼損のためにスパーク（火花）がはなばなし
く発生し、これが看護婦を初めとする婦女子に対
し恐怖感を与える。[Problem to be solved by the invention] However, in the device disclosed in Japanese Patent Application Laid-open No. 60-5155, sparks are generated rapidly due to burnout, which causes fear to nurses and other women. give a feeling.
この火花を外部から見えなくするように目隠し
をすることもなされるが、スリツト等からもれる
ことは防止できず、また焼損の際の衝撃音などは
消すことはできない。 Although it is sometimes possible to blindfold the spark so that it cannot be seen from the outside, this does not prevent it from leaking through the slits, etc., and it also cannot eliminate the impact noise caused by the burnout.
さらに、目隠しをすることは針の処理状態が外
部から確認できないことになり、不安感を増す。 Furthermore, wearing a blindfold means that the state of needle processing cannot be checked from the outside, which increases the sense of anxiety.
本発明の目的は前記従来例の不都合を解消し、
火花を発生させずに、しかも殺菌を行いながら機
械的に針を完全に破損させることができる注射針
の処理装置を提供することにある。 The purpose of the present invention is to eliminate the disadvantages of the conventional example,
To provide a syringe needle processing device capable of mechanically completely damaging a needle while sterilizing it without generating sparks.
本発明は前記目的を達成するため、ハウジング
の針挿入口の内側に、挿入した針に離間して接触
する一対の電極と、該電極間に位置し固定カツタ
ーと可動カツターの組合せによる針カツターとを
設け、かつ前記電極に電極間の針をその太さに応
じて高温に発熱するだけの給電手段を接続したこ
とを要旨とするものである。
In order to achieve the above object, the present invention includes a pair of electrodes that contact the inserted needle at a distance inside the needle insertion opening of the housing, and a needle cutter that is located between the electrodes and is a combination of a fixed cutter and a movable cutter. The main feature is that a power supply means is connected to the electrodes to generate heat to a high temperature according to the thickness of the needle between the electrodes.
本発明によれば、ハウジングの針挿入口に注射
器についたままの針を挿入すれば、この針が離間
した電極間に例えば先端と途中というように接続
し、その間に電極に針の太さに応じて流される電
流により電圧が印加されて針は高温に発熱し、針
内が殺菌され、かつ硬度が低下する。
According to the present invention, when the needle attached to the syringe is inserted into the needle insertion port of the housing, the needle is connected between the separated electrodes, for example, at the tip and halfway, and between the electrodes, the needle is A voltage is applied by the current flowing in response, and the needle heats up to a high temperature, sterilizing the inside of the needle and reducing its hardness.
同時に針カツターの可動カツターが電極間を動
き、赤熱して柔らかくなつた針の途中を切断し、
この切り口は尖りのない押潰されたものとなる。 At the same time, the movable cutter of the needle cutter moves between the electrodes, cutting off the middle of the red-hot and soft needle.
This cut will be flat and crushed.
このような針の処理状態は火花等を発生させな
いので、ハウジングの窓から容易に確認できる。 Since such needle treatment does not generate sparks, it can be easily checked through the window of the housing.
以下、図面について本発明の実施例を詳細に説
明する。
Embodiments of the present invention will be described in detail below with reference to the drawings.
第１図は本発明の注射針の処理装置の１実施例
を示す縦断平面図、第２図は第１図のＡ−Ａ線断
面図、第３図は外観斜視図で、図中１は底部にゴ
ム製等の脚を備えたハウジングである。 Fig. 1 is a longitudinal sectional plan view showing one embodiment of the injection needle processing device of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is an external perspective view. It is a housing with legs made of rubber or the like on the bottom.
このハウジング１は図示のごとく縦長の縦形に
するかまたは横長の横形にするかその形状は問わ
ないが、内部を適宜に仕切り、壁面に開口する針
挿入口２の後方に後述の針処理機３を設けた針処
理室４と、該針処理室４の下方に位置し取手５を
前面に設けた引出し式の容器６を収納する引出し
室７と、変圧器１９1，１９2などを収納する電装
室８などに区画した。また、ハウジング１の材質
としては金属製、合成樹脂製を問わないが、必要
個所に絶縁処理を処したものとし、前記針処理室
４の外面にガラス、アクリル板等の透明板２１を
嵌め込んだ窓２２を形成し、またその近傍に電源
スイツチ２３や表示ランプ２４を配設する。 The housing 1 may be either vertically long as shown in the figure or horizontally long, but the interior is appropriately partitioned, and a needle processing device 3 (described later) is provided behind a needle insertion port 2 that opens in the wall. A drawer chamber 7 is located below the needle treatment chamber 4 and stores a drawer-type container 6 with a handle 5 on the front, and transformers 19 1 , 19 2 are stored therein. It was divided into electrical equipment room 8, etc. The housing 1 may be made of metal or synthetic resin, but it is assumed that insulation is applied to the necessary parts, and a transparent plate 21 such as glass or acrylic plate is fitted on the outer surface of the needle processing chamber 4. A window 22 is formed, and a power switch 23 and an indicator lamp 24 are arranged near the window 22.
前記針処理室４内の針処理機３は、挿入口２の
内側直後に設けた針の太さセンサー９とその後方
で挿入される針に接触可能な一対の離間した電極
１０ａ，１０ｂと該電極１０ａ，１０ｂに位置す
る針カツター１１とからなる。 The needle processing machine 3 in the needle processing chamber 4 includes a needle thickness sensor 9 provided immediately inside the insertion port 2, and a pair of spaced apart electrodes 10a and 10b capable of contacting the inserted needle behind the sensor 9. It consists of a needle cutter 11 located on the electrodes 10a and 10b.
このうち、針の太さセンサー９は一例として電
極からなり、その間に差込まれる針の静電容量で
電流変化量をもとに検知するものが適するが、こ
れ以外にも物体の大きさ検知が可能なものであれ
ば、光や音波等を利用したセンサーが使用でき
る。 Among these, the needle thickness sensor 9 is suitable, for example, to be one that detects based on the amount of current change using the capacitance of a needle inserted between electrodes, but there are other ways to detect the size of an object. If this is possible, sensors using light, sound waves, etc. can be used.
前側の電極１０ａは、固定電極１０ａと可動電
極１０１ａとからなり、第４図に示すように各個
に形成した針の挿入孔１２がラツプするように組
合せ、図示は省略するが可動電極１０１ａはモー
ター等の可動源でスライドして固定電極１００ａ
に対しこの針の挿入孔１２の重合位置が狭くなる
ことで針１３を挟着するチヤツク機構を兼ねるも
のとした。 The front electrode 10a consists of a fixed electrode 10a and a movable electrode 101a, which are assembled so that the needle insertion holes 12 formed in each one overlap as shown in FIG. The fixed electrode 100a is slid by a movable source such as
On the other hand, since the overlapping position of the needle insertion hole 12 is narrowed, it also serves as a chuck mechanism for clamping the needle 13.
前記電極１０ａに対する電極１０ｂは針挿入口
２から見て電極１０ａと並びかつ奥側に位置させ
るもので、針１３の先端が当接する平板体からな
り、バネ１４を介在させて可動なものとする。こ
の電極１０ｂに設けた移動子１５はマイクロスイ
ツチ１６の操作子１６ａに係合させる。 The electrode 10b corresponding to the electrode 10a is located in line with and on the back side of the electrode 10a when viewed from the needle insertion port 2, and is made of a flat plate against which the tip of the needle 13 comes into contact, and is movable with a spring 14 interposed therebetween. . A mover 15 provided on this electrode 10b is engaged with an operator 16a of a microswitch 16.
針カツター１１は、針挿入口２や電極１０ａ，
１０ｂと直列に並ぶＶカツト刃を有する固定カツ
ター１１ａと前記Ｖカツト刃に刃が重畳するよう
にモーター１７で回転する可動カツター１１ｂの
組合せからなる。このうち、カツター１１ｂはモ
ーター１７の軸を介してその回転途中でマイクロ
スイツチ１８に係合させる。 The needle cutter 11 is connected to the needle insertion port 2, the electrode 10a,
It consists of a fixed cutter 11a having a V-cutting blade arranged in series with the V-cutting blade 10b, and a movable cutter 11b rotated by a motor 17 so that the blade overlaps the V-cutting blade. Among these, the cutter 11b is engaged with the micro switch 18 through the shaft of the motor 17 during its rotation.
図中２０は、IC回路等によるマイコン機能を
備えた制御装置、２８はリレーである。 In the figure, 20 is a control device equipped with a microcomputer function such as an IC circuit, and 28 is a relay.
第５図は本発明のブロツク回路図で、前記制御
装置２０は針の太さセンサー９やマイクロスイツ
チ１６，１８から出力を受け、また可変抵抗回路
などによる電流調節回路２５や表示ランプ２４や
モーター１７に出力させる。 FIG. 5 is a block circuit diagram of the present invention, in which the control device 20 receives outputs from the needle thickness sensor 9 and microswitches 16 and 18, and also includes a current adjustment circuit 25 including a variable resistance circuit, an indicator lamp 24, and a motor. 17 to output.
なお、図示は省略するが電気回路としてはこの
制御回路２０は商用交流電源から変圧器１９2を
介して隆圧されたものをさらに整流器で直流に変
換して電源とし、モーター１７には直流モーター
を使用する。一方、電極１０ａ，１０ｂに印加す
る給電手段として、商用交流電源から変圧器１９
を介して降圧された交流源とを電流調節回路２５
に接続し、この電流調節回路２５に電極１０ａ，
１０ｂを接続した。 Although not shown in the drawings, this control circuit 20 is a commercial AC power source that is boosted through a transformer 192 and then converted into DC using a rectifier to serve as a power source, and the motor 17 includes a DC motor. use. On the other hand, a transformer 19 from a commercial AC power supply is used as a power supply means for applying power to the electrodes 10a and 10b.
The current regulation circuit 25 connects the stepped-down AC source through the
The electrode 10a,
10b was connected.
なお、電流調節回路２５は針の太さセンサー９
からの指令により制御回路２０で制御されるもの
で、針１３の太さに応じて電極１０ａ，１０ｂ間
に掛け渡される針１３を高温に発熱させるだけの
電圧を電極１０ａ，１０ｂに印加するように何段
階かに通電の選定を行えるものである。 Note that the current adjustment circuit 25 is connected to the needle thickness sensor 9.
It is controlled by the control circuit 20 according to a command from the needle 13, and applies a voltage to the electrodes 10a, 10b that is sufficient to heat the needle 13 stretched between the electrodes 10a, 10b to a high temperature according to the thickness of the needle 13. It is possible to select energization in several stages.
次に、使用法及び動作について説明する。 Next, usage and operation will be explained.
プラグ２６を商用交流電源のコンセントに差込
み、電源スイツチ２３をONにて電源投入の表示
ランプ２４を点灯させた後、注射器２７について
いる針１３をハウジング１の針挿入口２へ差入
れ、その先端が針の太さセンサー９中及び電極１
０ａの固定電極１００ａ、可動電極１０１ａの相
互に重合する針の挿入孔１２を通り、かつ固定カ
ツター１ａのＶカツト刃内を抜け、電極１０ｂを
押圧するまで挿入する。 After inserting the plug 26 into a commercial AC power outlet and turning on the power switch 23 to light up the power-on display lamp 24, insert the needle 13 attached to the syringe 27 into the needle insertion port 2 of the housing 1 until the tip is Needle thickness sensor 9 and electrode 1
The needle is inserted through the needle insertion hole 12 of the fixed electrode 100a and the movable electrode 101a, which overlap each other, and through the V-cut blade of the fixed cutter 1a, until it presses the electrode 10b.
針の太さセンサー９はこの針１３の挿入によ
り、その太さを検知して制御装置２０へ出力し、
またこの出力を受けて制御装置２０の出力により
可動電極１０１ａがスライドし、固定電極１００
ａとの挿入孔１２の重合程度が狭まることにより
針１３をチヤツクする。 When the needle 13 is inserted, the needle thickness sensor 9 detects the thickness and outputs it to the control device 20.
Further, in response to this output, the movable electrode 101a slides by the output of the control device 20, and the fixed electrode 101a slides.
The needle 13 is checked by narrowing the degree of overlap of the insertion hole 12 with the needle a.
一方、前記電極１０ｂは針１３の先端でバネ１
４に抗して後方に押圧されることにより移動子１
５が操作子１６ａを押しマイクロスイツチ１６が
入り、その結果、電極１０ａ，１０ｂに電圧が印
加される。この電圧量は前記針１３の太さセンサ
ー９の出力により制御装置２０の出力で電流調節
回路２５により定まるもので、針１３が細い場合
は小さく、太い場合は大きい。 On the other hand, the electrode 10b is connected to the spring 1 at the tip of the needle 13.
Mover 1 is pushed backward against 4.
5 presses the operator 16a to turn on the micro switch 16, and as a result, voltage is applied to the electrodes 10a and 10b. This voltage amount is determined by the current adjustment circuit 25 based on the output of the control device 20 based on the output of the needle 13 thickness sensor 9, and is small when the needle 13 is thin, and large when the needle 13 is thick.
針１３はステンレスで形成さ、かつその断面積
はきわめて微小であるため、電気抵抗は非常に大
きい。従つて、電極１０ａが接する針１３の途中
と電極１０ｂが接する針１３の先端間は電極１０
ａ，１０ｂに印加される電圧が比較的低電圧であ
つても容易に発熱現象が起こる。ただし、この発
熱は針１３を赤熱させるにとどまり、スパークを
生じて焼損させることのないように前記電圧は設
定される。 Since the needle 13 is made of stainless steel and has an extremely small cross-sectional area, its electrical resistance is extremely large. Therefore, between the middle of the needle 13 where the electrode 10a contacts and the tip of the needle 13 where the electrode 10b contacts, the electrode 10
Even if the voltage applied to a and 10b is relatively low, heat generation easily occurs. However, this heat generation only makes the needle 13 red-hot, and the voltage is set so as not to generate sparks and cause burnout.
このような針１３の発熱の結果、針１３はその
硬度が低下し柔らかくなるとともに内部の菌は熱
で殺菌される。 As a result of such heat generation of the needle 13, the needle 13 becomes less hard and soft, and bacteria inside the needle 13 are sterilized by the heat.
以上のように電極１０ａ，１０ｂに電圧が印加
されると同時にモーター１７に通電され、カツタ
ー１１ｂが回転し始める。 As described above, the voltage is applied to the electrodes 10a and 10b, and at the same time, the motor 17 is energized and the cutter 11b begins to rotate.
回転するカツター１１ｂは、固定カツター１１
ａと刃が並ぶところで両者で赤熱している針１３
を切断し、針１３の切断された先端は、下方に落
下し、容器６に収納される。この際の切り口は針
１３の軸方向に対して直角で先端のごとき尖り部
分が全くないものであり、かつ針１３は熱せられ
て柔らかくなつているのでその輪状の切り口はつ
ぶれて閉塞されたものとなる。 The rotating cutter 11b is the fixed cutter 11
The needle 13 is red hot on both sides where a and the blade line up.
The cut tip of the needle 13 falls downward and is stored in the container 6. The cut at this time is perpendicular to the axial direction of the needle 13, and there is no sharp part such as the tip, and since the needle 13 has been heated and softened, the ring-shaped cut is crushed and closed. becomes.
ところで、前記可動するカツター１１ｂを動か
すモーター１７の動きについて述べると、モータ
ー１７はその軸がマイクロスイツチ１８に触れて
いることを条件に通電が行われ始動するもので、
１〜数秒単位で１回転し再度マイクロスイツチ１
８に触れる１回転したところで停止する。 By the way, talking about the movement of the motor 17 that moves the movable cutter 11b, the motor 17 is energized and started on the condition that its shaft is in contact with the micro switch 18.
Rotate once in 1 to several seconds and turn micro switch 1 again.
It stops when it rotates once, touching 8.
また、電極１０ｂによりマイクロスイツチ１６
が入るときに表示ランプ２４の１つが点灯してこ
れら電極１０ａ，１０ｂやカツター１１による針
処理機３が作動し始めたことを報知するが、該表
示ランプ２４はモーター１６が１回転しマイクロ
スイツチ１８が入つたときに針処理装置３の作業
終了として消灯する。なお、先に述べたように針
１３の先端が切落とされると、電極１０ｂはバネ
１４の力でもとにもどり、マイクロスイツチ１６
はOFFとなる。 In addition, the micro switch 16 is activated by the electrode 10b.
When the motor 16 rotates once, one of the indicator lamps 24 lights up to notify that the needle processing machine 3 using the electrodes 10a, 10b and the cutter 11 has started to operate. When 18 is entered, the needle processing device 3 is turned off as the work is completed. Note that when the tip of the needle 13 is cut off as described above, the electrode 10b returns to its original state by the force of the spring 14, and the micro switch 16
becomes OFF.
このようにして針１３は切断処理されるが、針
１３自体の長さにより切断後さらに針１３を深く
押込み同様の動作を繰り返して、２度以上に分け
て処理することも可能である。 The needle 13 is cut in this way, but depending on the length of the needle 13 itself, it is also possible to push the needle 13 deeper after cutting and repeat the same operation to cut the needle in two or more times.
そして、以上の処理作業は窓２２を介してハウ
ジング１の外部から監視できる。 The above processing operations can be monitored from outside the housing 1 through the window 22.
以上述べたように本発明の注射針の処理装置
は、電圧をかけて針を発熱させながらカツターで
切断して処理を行うものであり、焼損させる場合
のように火花や悪臭を発生させることもなく、発
熱で殺菌が得られ、また同じく発熱で針が柔かく
なり確実かつ容易に切断ができるものとなる。
As described above, the syringe needle processing device of the present invention processes the needles by applying voltage to generate heat while cutting the needles with a cutter, and it may generate sparks and bad odors as in the case of burning out the needles. Instead, sterilization can be achieved by heat generation, and the needle becomes softer due to heat generation, making it possible to cut the needle reliably and easily.
しかも、火花を発生させないので処理作業を外
部から目視することができ、安心感を与えること
ができるものである。 Moreover, since no sparks are generated, the processing work can be visually observed from the outside, giving a sense of security.
第１図は本発明の注射針の処理装置の１実施例
を示す縦断面図、第２図は第１図のＡ−Ａ線断面
図、第３図は外観斜視図、第４図は一部切欠いた
正面図、第５図は制御を示すブロツク回路図であ
る。
１……ハウジング、２……針挿入口、３……針
処理機、４……針処理室、５……取手、６……容
器、７……引出し室、８……電装室、９……針の
太さセンサー、１０ａ，１０ｂ……電極、１００
ａ……固定電極、１０１ａ……可動電極、１１…
…針のカツター、１１ａ，１１ｂ……カツター、
１２……針の挿入孔、１３……針、１４……バ
ネ、１５……移動子、１６……マイクロスイツ
チ、１６ａ……操作子、１７……モーター、１８
……マイクロスイツチ、１９1，１９2……変圧
器、２０……制御装置、２１……透明板、２２…
…窓、２３……電源スイツチ、２４……表示ラン
プ、２５……電流調節回路、２６……プラグ、２
７……注射器、１８……リレー。
FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the injection needle processing device of the present invention, FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1, FIG. 3 is an external perspective view, and FIG. FIG. 5, a partially cutaway front view, is a block circuit diagram showing the control. DESCRIPTION OF SYMBOLS 1... Housing, 2... Needle insertion port, 3... Needle processing machine, 4... Needle processing chamber, 5... Handle, 6... Container, 7... Drawer room, 8... Electrical equipment room, 9... ...Needle thickness sensor, 10a, 10b... Electrode, 100
a...Fixed electrode, 101a...Movable electrode, 11...
...Needle cutter, 11a, 11b...Cutter,
12... Needle insertion hole, 13... Needle, 14... Spring, 15... Mover, 16... Micro switch, 16a... Operator, 17... Motor, 18
... Micro switch, 19 1 , 19 2 ... Transformer, 20 ... Control device, 21 ... Transparent plate, 22 ...
...Window, 23...Power switch, 24...Indication lamp, 25...Current adjustment circuit, 26...Plug, 2
7...Syringe, 18...Relay.
Claims (1)
に離間して接触する一対の電極と、該電極間に位
置し固定カツターと可動カツターの組合せによる
針カツターとを設け、かつ前記電極に電極間の針
をその太さに応じて高温に発熱するだけの給電手
段を接続したことを特徴とする注射針の処理装
置。1 Inside the needle insertion opening of the housing, a pair of electrodes that contact the inserted needle at a distance, and a needle cutter that is located between the electrodes and is a combination of a fixed cutter and a movable cutter, and a needle cutter that is a combination of a fixed cutter and a movable cutter, and A syringe needle processing device, characterized in that the needle is connected to a power supply means that generates heat to a high temperature according to the thickness of the needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP713988A JPH01181866A (en) | 1988-01-14 | 1988-01-14 | Processor for hypodermic needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP713988A JPH01181866A (en) | 1988-01-14 | 1988-01-14 | Processor for hypodermic needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01181866A JPH01181866A (en) | 1989-07-19 |
| JPH0242500B2 true JPH0242500B2 (en) | 1990-09-25 |
Family
ID=11657745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP713988A Granted JPH01181866A (en) | 1988-01-14 | 1988-01-14 | Processor for hypodermic needle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01181866A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525627Y2 (en) * | 1990-03-27 | 1993-06-29 | ||
| US5076178A (en) * | 1991-02-11 | 1991-12-31 | Medical Safety Technologies, Inc. | Syringe needle destruction method and apparatus |
| CA2164133A1 (en) * | 1993-06-07 | 1994-12-08 | Douglas L. Armstrong | Syringe needle destruction method and apparatus |
| AUPM530194A0 (en) * | 1994-04-27 | 1994-05-19 | Zalstrovs, Ivars | Apparatus for the disposal of blades |
-
1988
- 1988-01-14 JP JP713988A patent/JPH01181866A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01181866A (en) | 1989-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4561440A (en) | Apparatus for laser light medical treatment | |
| AU2006293735B2 (en) | Laser hair removal device | |
| US5138124A (en) | Apparatus for destroying hypodermic needles | |
| JPH02264657A (en) | Apparatus and method for breaking and sterilizing hypodermic needle | |
| SE9000226D0 (en) | THE CONTROL DEVICE OF AN ELECTRIC RICE COOKER | |
| EP0024653B2 (en) | Apparatus for supplying power to an electrosurgical device | |
| US5300752A (en) | Needle disintegration device method and apparatus | |
| KR900016684A (en) | Cooker | |
| JPH0242500B2 (en) | ||
| CN112854914B (en) | A fingerprint lock and sterilization control method | |
| US5548095A (en) | Electrical bio-hazardous needle destroyer with a spiral electrode | |
| JPS5916171B2 (en) | High frequency heating device | |
| DE60004580D1 (en) | Safety device for an electric cooking appliance with a removable container | |
| JP2551904B2 (en) | Needle disposal machine | |
| JP4197928B2 (en) | Impulse tube sealer | |
| CN101926643B (en) | Method and device for controlling work of electronic thermometer by utilizing position state of probe | |
| JPH0724020A (en) | Syringe stylus disposer | |
| JPH0213456A (en) | Needle point blockade treatment device for spent medical needle | |
| JPH06254144A (en) | Injector needle disposal device | |
| JPH06134591A (en) | Needle disposing equipment | |
| JP3231234B2 (en) | Injection needle processor | |
| JPH0357215Y2 (en) | ||
| JPH03295555A (en) | Method and device for pre-treatment for rejection of injection needle | |
| JPS63226335A (en) | ophthalmological examination equipment | |
| JP2002085490A (en) | Injection needle melter |