JPH1176273A - Antibacterial cabinet with ultraviolet bactericidal lamp - Google Patents

Antibacterial cabinet with ultraviolet bactericidal lamp

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Publication number
JPH1176273A
JPH1176273A JP9252921A JP25292197A JPH1176273A JP H1176273 A JPH1176273 A JP H1176273A JP 9252921 A JP9252921 A JP 9252921A JP 25292197 A JP25292197 A JP 25292197A JP H1176273 A JPH1176273 A JP H1176273A
Authority
JP
Japan
Prior art keywords
cabinet
ultraviolet
antibacterial
cabinet body
stainless steel
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.)
Pending
Application number
JP9252921A
Other languages
Japanese (ja)
Inventor
Ichiro Yokota
一郎 横田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP9252921A priority Critical patent/JPH1176273A/en
Publication of JPH1176273A publication Critical patent/JPH1176273A/en
Pending legal-status Critical Current

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  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

PROBLEM TO BE SOLVED: To obtain an antibacterial cabinet with an ultraviolet bactericidal lamp for medical or dental use which accomplishes effective sterilization and preservation of a tray for dental impression, instruments and the like by achieving a higher antibacterial performance and moreover, a sufficient reflection of ultraviolet rays. SOLUTION: In this antibacterial cabinet 1, a cabinet body 3 having a hanging rod 17 is made of a stainless steel containing Cu with a higher antibacterial performance having a high concentration of Cu at a surface layer part thereof and the internal surface thereof is finished by grinding to form a reflection surface which positively reflects ultraviolet rays of an ultraviolet bactericidal lamp 10. The ultraviolet rays of the ultraviolet bactricidal lamp 10 are emitted directly to a treating device while the reflected light is made to positively irradiate it using the reflection surface thereby enabling sterilization.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、抗菌性ステンレス
鋼で形成された医科歯科用の紫外線殺菌灯付きキャビネ
ットに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medical and dental cabinet with an ultraviolet germicidal lamp formed of an antibacterial stainless steel.

【0002】[0002]

【従来の技術】医師が手術に使用するメス、ピンセッ
ト、外科用鉗子等、あるいは歯科医が歯科治療に使用す
るピンセット、鉗子、印象用トレー等の医科歯科用の治
療器具は、いろいろの細菌、雑菌、カビ等が付着し繁殖
しやすい。これらの雑菌等は、治療を受ける患者はもち
ろんのこと治療する医師、歯科医にとっても、それに接
触することにより雑菌等による病気に罹病する危険が多
い。
2. Description of the Related Art Medical and dental treatment instruments such as a scalpel, tweezers, surgical forceps and the like used by doctors for surgery, and tweezers, forceps and impression trays used by a dentist for dental treatment are various bacteria, Bacteria, molds, etc. adhere and are easily propagated. These bacteria and the like, as well as the patient to be treated, as well as the treating physician and dentist, have a high risk of contracting a disease due to the bacteria and the like by contacting them.

【0003】特に、歯科治療の場合は、問診するより、
口腔内に治療器具挿入して実際患部に触れ治療すること
が多い。その際衛生上の観点から、治療器具及びそれを
載置する治療器具載置用パッド一式を各患者用に用意
し、口腔内に治療器具を取っ替え引っ替え挿入したりす
るので、治療器具は雑菌等が付着し汚染されることが多
く、患者、歯科医師への雑菌等による悪影響は大きい。
[0003] Especially in the case of dental treatment,
In many cases, a treatment instrument is inserted into the oral cavity to actually touch and treat the affected part. At that time, from the viewpoint of hygiene, a set of therapeutic instruments and a set of therapeutic instrument mounting pads for placing them is prepared for each patient, and the therapeutic instruments are replaced and inserted into the oral cavity. Bacteria and the like often adhere and become contaminated, and the ill bacteria and the like adversely affect patients and dentists.

【0004】従来、これらの医科歯科用器具は、使用後
に水洗いして、熱湯消毒や蒸気滅菌をしてから、紫外線
殺菌灯付きキャビネットにより、紫外線光による殺菌を
し、保管を行っている。しかし、紫外線光による殺菌は
紫外線光が照射されない陰となる部分までは殺菌が完全
に行われにくいという問題があった。
[0004] Conventionally, these medical and dental instruments are washed with water after use, sterilized with hot water or steam sterilized, and then sterilized by ultraviolet light in a cabinet with an ultraviolet sterilizing lamp, and stored. However, sterilization by ultraviolet light has a problem that sterilization is difficult to be performed completely up to the shaded portion where the ultraviolet light is not irradiated.

【0005】又、医療や歯科医療の現場では、治療中の
医師、歯科医師が紫外線灯付き医科歯科用キャビネット
の本体や扉に手を触れることも多く、特に、本体の外表
面、扉にはいろいろの細菌、雑菌、カビ等が付着し繁殖
しやすい。
In the field of medical and dental care, doctors and dentists during treatment often touch the body and door of a medical / dental cabinet with an ultraviolet light. Various bacteria, various germs, molds, etc. adhere and easily propagate.

【0006】近年、抗菌剤を含む樹脂が塗布されたステ
ンレス鋼や、抗菌剤を含むメッキ材料でメッキされたス
テンレス鋼が出現している(特開平5ー228202号
公報、特開平6ー10191号公報参照)。しかしなが
ら、ステンレス鋼の表面に抗菌性樹脂やメッキを付与す
るものであると、使用中に磨耗、損傷等を受けると、抗
菌性樹脂やメッキ中の抗菌剤が減り抗菌作用が低下した
りすることも想定されるからか、ステンレス鋼の表面に
抗菌性の樹脂やメッキを付与したものは、外部に露出す
る載置面を有する医科歯科用の紫外線殺菌灯付きキャビ
ネット等の材料として適していないものと考えられる。
むしろ、実開平2ー40046号公報に示されるように
歯磨練りチューブの内面等、外部に露出しない部分に使
用される例はある。
In recent years, stainless steel coated with a resin containing an antibacterial agent and stainless steel plated with a plating material containing an antibacterial agent have appeared (JP-A-5-228202, JP-A-6-10191). Gazette). However, if the surface of stainless steel is provided with antibacterial resin or plating, if it is worn or damaged during use, the amount of antibacterial resin or antibacterial agent in plating decreases and the antibacterial effect is reduced. The anti-bacterial resin or plating applied to the surface of stainless steel is not suitable as a material such as a cabinet with a UV germicidal lamp for medical and dentistry that has a mounting surface exposed to the outside. it is conceivable that.
Rather, as shown in Japanese Utility Model Application Laid-open No. Hei 2-40046, there is an example in which it is used for a portion that is not exposed to the outside, such as the inner surface of a toothpaste tube.

【0007】ところで、登録実用新案公報第30050
19号に紹介されているように、Cuの殺菌性に着目し
たステンレス鋼が開発されているが、殺菌効果を高める
ためにCu含有濃度を高めようとしても、上記考案はC
u濃度が均一に含有されているものであるからステンレ
ス鋼全体のCu濃度が高まり、ステンレス鋼の機械的強
度に影響を及ぼすことが想定されるからか、この材料で
も医科歯科用のキャビネットが製造されていない。
[0007] Registered Utility Model Publication No. 30050
As introduced in No. 19, stainless steel has been developed with an emphasis on the bactericidal effect of Cu.
Since the u concentration is uniformly contained, it is assumed that the Cu concentration in the entire stainless steel is increased, which may affect the mechanical strength of the stainless steel. It has not been.

【0008】近年、Cu濃度も高めしかも機械的強度に
も影響を与えず抗菌性を高めるステンレス鋼が、特開平
8ー60302号公報で紹介されている。この発明につ
いては、上記公開公報に詳細に説明されているのでその
詳細な説明はここでは省略するが、概要は、ステンレス
鋼の含有した銅がイオン化すると抗菌効果を有する点に
着目し、Cu含有ステンレス鋼を交番電解処理し、その
表層部のCu濃度を高めるたものである。このようなス
テンレス鋼表面に、水分が僅かでもあると、極微量のC
uがイオン化し、このイオン化したCuが細胞の呼吸、
代謝酵素中のチオールと効率よく反応し、チオールを不
活性化することにより抗菌性を呈するものと考えられ
る。
[0008] In recent years, stainless steel has been introduced in Japanese Patent Application Laid-Open No. Hei 8-60302, which enhances the antibacterial property without increasing the Cu concentration and without affecting the mechanical strength. Since the present invention is described in detail in the above-mentioned publication, a detailed description thereof will be omitted here, but the outline is focused on the fact that copper contained in stainless steel has an antibacterial effect when ionized, and contains Cu. The stainless steel is alternately electrolytically treated to increase the Cu concentration in the surface layer. Even if the surface of such stainless steel has a small amount of water, a very small amount of C
u is ionized, and the ionized Cu is used for cell respiration,
It is thought that it reacts efficiently with thiols in metabolic enzymes and exhibits antibacterial properties by inactivating thiols.

【0009】ところで、上記特開平8ー60302号公
報中に、その用途として医療用機械が開示されている
が、その構成については何等示されておらず、この限り
では、単に、前記抗菌性を高めた材料の有する抗菌作用
により雑菌等を殺菌、あるいは繁殖を抑えようとするも
のにすぎない。
Incidentally, in the above-mentioned Japanese Patent Application Laid-Open No. Hei 8-60302, a medical machine is disclosed as a use thereof, but no description is given of the configuration thereof. It is merely an attempt to sterilize or suppress the growth of various bacteria by the antibacterial action of the enhanced material.

【0010】[0010]

【発明が解決しようとする課題】本発明は、上記のよう
な従来の医科歯科用の紫外線殺菌灯付きキャビネットの
問題点を解決しようとするものであり、その解決しよう
とする課題は次の諸点である。 (1)紫外線光による殺菌は紫外線光が照射されない医
科歯科用の器具の陰となる部分まで十分殺菌を行われる
ようにする。 (2)紫外線殺菌灯付きキャビネットの本体や扉の外表
面にはいろいろな細菌、雑菌、カビ等が付着し、繁殖し
やすいが、このような雑菌等の繁殖を抑える。
SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the conventional cabinet with an ultraviolet germicidal lamp for medical and dental use, and the problems to be solved are as follows. It is. (1) Sterilization by ultraviolet light is performed so that sterilization is sufficiently performed up to the shade of a medical / dental instrument that is not irradiated with ultraviolet light. (2) Various bacteria, germs, molds, and the like adhere to the outer surface of the cabinet or door of the cabinet with an ultraviolet sterilizing lamp, and are easy to propagate, but the breeding of such germs is suppressed.

【0011】[0011]

【課題を解決するための手段】本発明は上記課題を解決
する手段として、内部に紫外線殺菌灯が取り付けられ、
医科歯科用の治療器具を吊持して保管するキャビネット
本体と、該キャビネット本体に開閉自在に取り付けられ
た扉とから成り、前記治療器具を保管し前記紫外線殺菌
灯により殺菌する医科歯科用の紫外線殺菌灯付き抗菌キ
ャビネットにおいて、前記キャビネット本体内部には、
前記治療器具を複数個吊持するための複数の吊り杆が突
設されており、前記キャビネット本体及び前記扉は、表
層部に高濃度Cu含有領域を有する抗菌性の高められた
Cu含有ステンレス鋼から形成され、前記キャビネット
本体及び前記扉の内面側の前記Cu含有ステンレス鋼の
表面は、研磨仕上げされて前記紫外線光を積極的に反射
させ得るような反射面が形成されており、前記紫外線殺
菌灯の紫外線光を前記治療器具に対して直射するととも
に前記反射面により反射光を積極的に照射して殺菌可能
な構成とした医科歯科用の紫外線殺菌灯付き抗菌キャビ
ネットを提供する。
According to the present invention, there is provided an ultraviolet germicidal lamp mounted on the inside as a means for solving the above problems.
Medical and dental ultraviolet light, which comprises a cabinet body for suspending and storing medical and dental treatment instruments, and a door openably and closably attached to the cabinet body, for storing the therapeutic instruments and sterilizing with the ultraviolet sterilizing lamp. In the antibacterial cabinet with a germicidal lamp, inside the cabinet body,
A plurality of hanging rods for hanging a plurality of the treatment instruments are protrudingly provided, and the cabinet body and the door have an antibacterial enhanced Cu-containing stainless steel having a high-concentration Cu-containing region in a surface layer portion. The surface of the Cu-containing stainless steel on the inner surface side of the cabinet body and the door is polished to form a reflective surface capable of positively reflecting the ultraviolet light, and the ultraviolet sterilization is performed. There is provided an antibacterial cabinet with an ultraviolet germicidal lamp for medical and dentistry, which is configured to directly irradiate the ultraviolet light of the lamp to the treatment instrument and irradiate the reflected light by the reflecting surface positively to sterilize.

【0012】[0012]

【発明の実施の形態】本発明の実施の態様を実施例とと
もに図面で説明する。図1は、本発明の実施例1を示
し、歯科治療においての歯形を採る際に使用される印象
を吊持し紫外線殺菌灯により殺菌し、保管する歯科の印
象用トレー用の殺菌灯付きキャビネットである。この紫
外線殺菌灯付きキャビネット1は、キャビネット本体2
と扉3とから成る。キャビネット本体2の下面にキャス
ターを取り付けてもよい。扉3の内面適所に永久磁石M
が取り付けられており、扉3を閉じると永久磁石Mがキ
ャビネット本体2に吸着し、自動的に扉3の閉止状態が
保持される。キャビネット本体2には、左右側板4、
5、背板6、底板7及び頂板8とから囲まれる殺菌室9
が形成されている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings together with embodiments. FIG. 1 shows a first embodiment of the present invention. A cabinet with a germicidal lamp for a dental impression tray for suspending, sterilizing with an ultraviolet germicidal lamp, and storing an impression used when taking a tooth profile in dental treatment. It is. The cabinet 1 with the ultraviolet germicidal lamp is a cabinet body 2
And the door 3. A caster may be attached to the lower surface of the cabinet body 2. Permanent magnet M inside door 3
When the door 3 is closed, the permanent magnet M is attracted to the cabinet body 2 and the closed state of the door 3 is automatically maintained. The cabinet body 2 has left and right side plates 4,
5. Sterilization chamber 9 surrounded by back plate 6, bottom plate 7 and top plate 8.
Are formed.

【0013】殺菌室9の左右側板4、5の内面近傍に位
置して、紫外線殺菌灯10が上下方向に取り付けられ、
殺菌室9内に保管される印象用トレー11を照射し殺菌
するように配置されている。左右側板4、5、背板6、
底板7及び前板12とから囲まれる底下方部に、外部電
源から紫外線灯に接続する電気回路及び周波数(50/
60サイクル)切換装置等が設けられており、前板12
にはマイクロスイッチ13が配設され、扉3をしめると
自動的にマイクロスイッチ13がONとなり、紫外線殺
菌灯10が点灯する。
An ultraviolet germicidal lamp 10 is installed in the vicinity of the inner surfaces of the left and right side plates 4 and 5 of the sterilizing chamber 9, and is mounted vertically.
The impression tray 11 stored in the sterilization chamber 9 is arranged to be irradiated and sterilized. Left and right plates 4, 5, back plate 6,
An electric circuit and a frequency (50/50) connected from an external power supply to an ultraviolet lamp are provided in a lower lower portion surrounded by the bottom plate 7 and the front plate 12.
(60 cycles) A switching device and the like are provided.
Is provided with a micro switch 13. When the door 3 is closed, the micro switch 13 is automatically turned on, and the ultraviolet sterilizing lamp 10 is turned on.

【0014】このキャビネット本体2に、扉3が蝶番1
4により開閉自在に取り付けられている。扉3には、覗
き窓15が設けられガラスがはめこめれており、使用者
は覗き窓15を通して外部から殺菌室9内を覗き、印象
用トレーの吊持あるいは紫外線殺菌灯10の点灯状況等
確認することができる。
A door 3 is provided on the cabinet body 2 with a hinge 1.
4 so that it can be opened and closed freely. The door 3 is provided with a viewing window 15 and glass is fitted therein. The user can look inside the sterilizing chamber 9 from the outside through the viewing window 15 and suspend the impression tray or turn on the ultraviolet sterilizing lamp 10. You can check.

【0015】背板6に水平に伸びる補強部材16が複数
本上下方向に間隔を置いて固着されており、各補強部材
16に印象用トレー吊持用の吊り杆17が前方に突出す
るように水平方向に間隔をおいて固着されている。即
ち、印象用トレー吊持用の吊り杆17が複数本、水平方
向及び上下方向に間隔をおいて突設されており、この間
隔は、左右上下隣り合って吊持される印象用トレー11
が互いに接触しないようにする間隔である。この吊り杆
17の長さは、一本の吊り杆に、複数個の印象用トレー
を吊持可能なように適宜設計する。
A plurality of reinforcing members 16 extending horizontally are fixed to the back plate 6 at intervals in the vertical direction, and a hanging rod 17 for hanging the impression tray projects forward from each reinforcing member 16. It is fixed at intervals in the horizontal direction. That is, a plurality of suspension rods 17 for suspending the impression tray are provided at intervals in the horizontal and vertical directions.
Are the intervals at which they do not touch each other. The length of the suspension rod 17 is appropriately designed so that a plurality of impression trays can be suspended on one suspension rod.

【0016】又この紫外線殺菌灯付き抗菌キャビネット
1では、紫外線殺菌灯10は、左右の側板近傍に上下方
向に取り付けられている。この紫外線の取付方向は上下
方向でなくても、上下斜め方向あるいは前後水平方向等
に取り付けてもよい。又、紫外線殺菌灯の取付位置は、
左右の側板に限らず底板及び頂板に水平に取り付けても
よい。
In the antibacterial cabinet 1 with an ultraviolet germicidal lamp, the ultraviolet germicidal lamps 10 are vertically mounted near the left and right side plates. The mounting direction of the ultraviolet rays is not limited to the vertical direction, but may be the vertical or diagonal direction or the horizontal direction. Also, the mounting position of the UV germicidal lamp is
Not only the left and right side plates but also the bottom plate and the top plate may be horizontally mounted.

【0017】本発明の特徴は、以上のような構成のキャ
ビネット本体2、扉3、補強部材16及び吊り杆17
を、表層部に高濃度Cu含有領域を有する抗菌性の高め
られたCu含有ステンレス鋼から形成されている点であ
る。この抗菌性の高いステンレス鋼は、特開平8ー60
302号公報に記載されているので詳細な説明は省略す
るが、Cuを含むステンレス鋼の表面の表層部にCuの
高濃度領域を形成して抗菌性を高めたものであり、その
抗菌性発揮のメカニズムは、このステンレス鋼表面にあ
る極微量の水分で、高濃度領域の極微量のCuがイオン
化し、このイオン化したCuが細胞の呼吸、代謝酵素中
のチオールと効率よく反応し、チオールを不活性化する
ことにより抗菌性を呈するものと考えられる。このよう
な抗菌性の高いステンレス鋼でキャビネット本体1、扉
3、場合によっては、補強部材16及び吊り杆17で形
成したので、殺菌灯付きキャビネット自体に付着した雑
菌等は、その繁殖が抑えられ衛生的に保たれ、医師、歯
科医師等の使用者が触れても殺菌灯付きキャビネット自
体に付着した雑菌等による悪い影響は少なくなる。
The feature of the present invention is that the cabinet main body 2, the door 3, the reinforcing member 16, and the hanging rod 17 having the above-described structure are provided.
Is formed from a Cu-containing stainless steel having an antibacterial property having a high-concentration Cu-containing region in a surface layer portion. This highly antibacterial stainless steel is disclosed in
Although the detailed description is omitted since it is described in Japanese Patent Publication No. 302, the antibacterial property is enhanced by forming a high-concentration region of Cu on the surface layer of the surface of stainless steel containing Cu. The mechanism of this is that a very small amount of water on the surface of this stainless steel ionizes a very small amount of Cu in a high concentration region, and this ionized Cu reacts efficiently with thiols in cell respiration and metabolic enzymes to convert thiols. It is considered that by inactivating it, it exhibits antibacterial properties. Since the cabinet body 1, the door 3, and in some cases, the reinforcing member 16 and the hanging rod 17 are formed of stainless steel having high antibacterial properties, the propagation of germs and the like attached to the germicidal cabinet itself is suppressed. It is kept hygienic, and even if users such as doctors and dentists touch it, adverse effects due to germs and the like attached to the germicidal cabinet itself are reduced.

【0018】さらにこの発明の特徴は、上記抗菌性の高
いステンレス鋼の表面を加工して積極的に反射面とし
て、この反射面がキャビネット本体1の殺菌室9の内面
側になるように上記抗菌性の高いステンレス鋼を利用し
た構成である。即ち、このステンレス鋼の表面を、研磨
仕上げし、抗菌性が高い性質を保持しながらも反射面と
なして、キャビネット本体2及び扉3の内面に利用した
場合、紫外線光の直接照射だけでなく、前記反射面によ
り積極的に紫外線光を反射させて、キャビネット本体殺
菌室9内に装架した印象用トレー11の陰となる部分を
も照射し殺菌可能とし、殺菌効果を向上させる。
Further, a feature of the present invention is that the surface of the stainless steel having a high antibacterial property is processed and positively used as a reflecting surface, and the antibacterial property is set such that the reflecting surface is on the inner surface side of the sterilizing chamber 9 of the cabinet body 1. This is a configuration that uses stainless steel with high performance. That is, when the surface of this stainless steel is polished and used as a reflective surface while maintaining high antibacterial properties and used for the inner surfaces of the cabinet body 2 and the door 3, not only direct irradiation of ultraviolet light but also The reflective surface positively reflects ultraviolet light, and irradiates a shadow portion of the impression tray 11 mounted in the cabinet body sterilization chamber 9 so that the shadow can be sterilized, thereby improving the sterilization effect.

【0019】以上のような構成の本発明の作用を以下説
明する。まず、キャビネット外面に付着された雑菌等
は、キャビネット1自体の材料の有する抗菌作用により
その繁殖が抑えられ、医師、歯科医等がキャビネット1
の外面や扉に接触しても、雑菌による悪影響は少なくな
る。そして、使用者は、吊り杆17を印象用トレー11
の取手部18の孔に挿通するようにして印象用トレー1
1を吊り杆11に吊って保管する。そして扉を閉めて紫
外線殺菌灯10の紫外線光を印象用トレー11に照射し
て殺菌し、保管を行う。殺菌済み印象用トレー11、紫
外線灯10を点灯していない状態で単にキャビネット1
内に保管する場合でも、キャビネット本体2自体も抗菌
性の高いステンレス鋼で形成されているので、殺菌室9
内は比較的に抗菌状態に保たれる。
The operation of the present invention having the above configuration will be described below. First, the germs and the like attached to the outer surface of the cabinet are prevented from growing due to the antibacterial action of the material of the cabinet 1 itself.
Even if it comes into contact with the outside surface or the door, the adverse effect of various bacteria is reduced. Then, the user places the hanging rod 17 on the impression tray 11.
The impression tray 1 is inserted through the hole of the handle 18 of the
1 is suspended on the suspension rod 11 and stored. Then, the door is closed and the impression tray 11 is sterilized by irradiating the impression tray 11 with ultraviolet light from the ultraviolet sterilizing lamp 10 and stored. The sterilized impression tray 11, the cabinet 1 without the ultraviolet lamp 10 turned on
Even when the cabinet main body 2 is stored inside, the cabinet body 2 itself is also made of stainless steel having high antibacterial properties,
The interior is kept relatively antimicrobial.

【0020】図2は、殺菌室内で、吊り杆に印象用トレ
ー11が吊持され殺菌灯10により紫外線光を照射され
ている状態を示している。紫外線殺菌灯10からの紫外
線光10は、印象用トレー11に想像線Dに示す直接照
射光だけでなく、キャビネット本体2の左右側板4、
5、背板6、底板7及び頂板8等の内面の反射面により
積極的に反射されその反射光により紫外線光の直接照射
光に対しては陰となる印象用トレー11の部分19を照
射することができる。
FIG. 2 shows a state in which the impression tray 11 is hung on the hanging rod and is irradiated with ultraviolet light by the germicidal lamp 10 in the sterilizing chamber. The ultraviolet light 10 from the ultraviolet germicidal lamp 10 not only emits the direct irradiation light indicated by the imaginary line D on the impression tray 11 but also the right and left side plates 4 of the cabinet body 2.
5, the back plate 6, the bottom plate 7, the top plate 8, and the like, are positively reflected by the inner reflective surfaces, and the reflected light irradiates the portion 19 of the impression tray 11 which is shaded by the direct irradiation light of ultraviolet light. be able to.

【0021】これにより、キャビネット1内は抗菌性の
高いステンレス鋼の材料自体の抗菌作用により、雑菌等
の繁殖等が抑えられるだけでなく、紫外線殺菌灯の紫外
線光による直接照射及び積極的な反射による反射光をも
利用し、相乗的な極めて有効な殺菌が行われる。
In this way, the inside of the cabinet 1 is not only restricted by the antibacterial action of the stainless steel material itself having a high antibacterial property, but also prevents the propagation of various germs and the like. Synergistic and extremely effective sterilization is also performed by utilizing the reflected light of the light.

【0022】図3は、本発明の実施例2を示し、外科用
の鉗子、鋏、ピンセット、メス等の治療器具を紫外線に
より殺菌し、保管する紫外線殺菌灯付き抗菌キャビネッ
トを説明する図である。この紫外線殺菌灯付き抗菌キャ
ビネット20の全体的な構造は、実施例1と略同様であ
り、背板に固着された補強部材21に複数の吊り杆22
が突設されている。左右の側板23、24に近傍には紫
外線殺菌灯25が設けられている。吊り杆22の太さ、
設置間隔は、吊持される治療器具26の重量、大きさ等
に応じて適宜設計される。
FIG. 3 is a view showing a second embodiment of the present invention, and is a view for explaining an antibacterial cabinet with an ultraviolet germicidal lamp for sterilizing and storing therapeutic instruments such as surgical forceps, scissors, tweezers and a scalpel with ultraviolet rays. . The overall structure of the antibacterial cabinet 20 with an ultraviolet germicidal lamp is substantially the same as that of the first embodiment, and a plurality of hanging rods 22 are attached to a reinforcing member 21 fixed to a back plate.
Is protruding. An ultraviolet germicidal lamp 25 is provided near the left and right side plates 23 and 24. The thickness of the suspension rod 22,
The installation interval is appropriately designed according to the weight, size, and the like of the suspended treatment instrument 26.

【0023】この実施例2に示す紫外線殺菌灯付き抗菌
キャビネット20は、吊り杆22で吊持することのでき
ないメス等いわゆる棒物を載置するためのインスツルメ
ント載置棚部27が形成されている。このインスツルメ
ント載置棚部27は、抗菌性の高められたステンレス鋼
の板材をプレスにより孔あけ加工して形成されており、
***部28によりがメス等を所定の間隔で決められた位
置に載置でき、メス等の一部を支持して使用者が摘み上
げやすくされている。
The antibacterial cabinet 20 with an ultraviolet germicidal lamp shown in the second embodiment has an instrument mounting shelf 27 for mounting a so-called stick such as a scalpel which cannot be hung by the hanging rod 22. ing. The instrument mounting shelf 27 is formed by punching a stainless steel plate material with improved antibacterial properties by pressing.
The raised portion 28 allows a scalpel or the like to be placed at a predetermined position at a predetermined interval, and a part of the scalpel or the like is supported to make it easy for the user to pick up.

【0024】この紫外線殺菌灯付き抗菌キャビネット2
0も、実施例1の紫外線殺菌灯付き抗菌キャビネット1
同様に、キャビネット本体、扉、吊り杆及び載置部を含
め抗菌性の高いステンレス鋼で形成されているために、
材料自体の抗菌作用により、雑菌等の繁殖等は防止され
るだけでなく、加えて紫外線殺菌灯の紫外光による直接
照射及び積極的な反射による反射光も利用し、相乗的な
極めて有効な殺菌が行われる。
This antibacterial cabinet 2 with an ultraviolet germicidal lamp
0 is also the antibacterial cabinet 1 with the ultraviolet germicidal lamp of Example 1.
Similarly, because it is made of stainless steel with high antibacterial properties including the cabinet body, door, hanging rod and mounting part,
The antibacterial action of the material itself prevents not only the propagation of various bacteria, etc., but also synergistic and extremely effective sterilization using the direct irradiation of the ultraviolet germicidal lamp with ultraviolet light and the reflected light by positive reflection. Is performed.

【0025】なお、実施例1及び実施例2において、頂
板8の周縁又は周縁の一部(後縁等)に連成して上方に
立ち上がりフランジ壁を設ける構造として、頂板8を積
極的にインスルツメント置きとして使用できるようにし
てもよい。
In the first and second embodiments, the top plate 8 is positively insulated as a structure in which the top plate 8 is provided with a rising flange wall connected to the periphery of the top plate 8 or a part of the periphery (a rear edge or the like). You may enable it to be used as a rutment holder.

【0026】吊り杆17も、本願発明の前記高濃度のC
u含有領域を有する抗菌性を高められたステンレス鋼に
より形成してもよい。
The suspension rod 17 is also made of the high-concentration C of the present invention.
It may be formed of stainless steel having an antibacterial property having a u-containing region.

【0027】なお、前記Cu含有ステンレス鋼の表面は
研磨仕上げされても、Cuを含有するステンレス鋼の表
層部の表面のみが研磨されるだけなので、高濃度のCu
による抗菌性は何等阻害されることなく、紫外線光を積
極的に反射させ得るような反射面が形成されている。
又、Cu含有ステンレス鋼の表面は、高濃度Cu含有領
域のCuがイオン化して溶出可能な程度の極薄いか極微
細な孔を多数有する、しかも傷の付きにくい反射膜を塗
布して反射面が形成されているものでもよい。
Even if the surface of the Cu-containing stainless steel is polished, only the surface of the surface layer of the Cu-containing stainless steel is polished.
The antireflection surface is formed such that ultraviolet light can be positively reflected without any hindrance to the antibacterial property.
The surface of the Cu-containing stainless steel is coated with a reflective film that has a large number of ultra-thin or ultra-fine pores capable of ionizing and eluting Cu in the high-concentration Cu-containing region, and is coated with a scratch-resistant reflective film. May be formed.

【0028】[0028]

【発明の効果】本発明の医科歯科用の殺菌灯付きキャビ
ネットは、Cuを含むステンレス鋼の表面の表層部にC
uの高濃度領域を有する抗菌性が高められたステンレス
鋼材から形成されているので、まず、材料自体の有する
抗菌作用により、キャビネット内面又は外面に付着した
雑菌等の繁殖が抑えられ衛生上効果的であり、保管され
た歯科治療器具にもその抗菌作用を及ぼし、治療器具の
雑菌等の繁殖も抑える。
According to the cabinet with a germicidal lamp for medical and dental use of the present invention, the surface layer of the surface of stainless steel containing Cu has C
Since it is made of stainless steel material with high antimicrobial properties having a high concentration region of u, the antibacterial action of the material itself suppresses the propagation of various bacteria and the like attached to the inner or outer surface of the cabinet, and is hygienically effective. In addition, the antibacterial effect is exerted on the stored dental treatment equipment, and the proliferation of various bacteria and the like in the treatment equipment is suppressed.

【0029】さらに、ステンレス鋼の表面を、その表層
部に形成されたCuの高濃度領域の大半が残る程度の浅
い深度をもって鏡面研磨仕上げ等することにより、抗菌
性が高い性質は保持しながらも積極的に反射面となし、
紫外線光殺菌灯付きキャビネット内で紫外線光の直接照
射だけでなく反射紫外線光による間接照射により直接紫
外線光に対して陰となっている部分の表面に付着してい
た雑菌等も照射され殺菌、繁殖を抑える効果が大きく、
材料自体の殺菌効果と併せてその相乗的な効果は極めて
大きい。
Further, the surface of the stainless steel is mirror-polished or the like with a shallow depth such that most of the high-concentration region of Cu formed on the surface layer remains, thereby maintaining the property of high antibacterial property. Actively with reflective surface, none
In a cabinet with an ultraviolet light germicidal lamp, not only direct irradiation of ultraviolet light but also indirect irradiation with reflected ultraviolet light irradiates various bacteria etc. attached to the surface of the part that is shaded directly by ultraviolet light, sterilization and propagation The effect of suppressing
The synergistic effect is extremely large in addition to the sterilizing effect of the material itself.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の実施例1の印象用トレー用の紫外線殺
菌灯付き抗菌キャビネットの全体斜視図である。
FIG. 1 is an overall perspective view of an antibacterial cabinet with an ultraviolet germicidal lamp for an impression tray according to Example 1 of the present invention.

【図2】実施例1紫外線殺菌灯付き抗菌キャビネット内
に印象用トレーを装架して殺菌する状態を示す。
FIG. 2 shows a state in which an impression tray is mounted in an antibacterial cabinet with an ultraviolet germicidal lamp and sterilized.

【図3】本発明の実施例2の鉗子やメス等に用いられる
紫外線殺菌灯付き抗菌キャビネットの全体斜視図であ
る。
FIG. 3 is an overall perspective view of an antibacterial cabinet with an ultraviolet germicidal lamp used for forceps, a scalpel, and the like according to a second embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 印象用トレー用の紫外線殺菌灯付き抗菌キャビネッ
ト 2 キャビネット本体 3 扉 10 紫外線殺菌灯 11 印象用トレー 13 マイクロスイッチ 16 補強部材 17 吊り杆 18 印象用トレーの取手部 19 陰となる部分 20 鉗子やメス等に用いられる紫外線殺菌灯付き抗菌
キャビネット 26 鉗子等の治療用器具 27 メス、ミラー等のインスツルメント載置棚部 M 永久磁石
DESCRIPTION OF SYMBOLS 1 Antibacterial cabinet with an ultraviolet germicidal lamp for an impression tray 2 Cabinet main body 3 Door 10 Ultraviolet germicidal lamp 11 Impression tray 13 Micro switch 16 Reinforcement member 17 Hanging rod 18 Handle portion of impression tray 19 Shadow part 20 Forceps and scalpel Antibacterial cabinet with ultraviolet germicidal lamp used for medical equipment 26 Treatment instruments such as forceps 27 Instrument mounting shelf such as scalpel, mirror M Permanent magnet

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】内部に紫外線殺菌灯が取り付けられ、医科
歯科用の治療器具を吊持して保管するキャビネット本体
と、該キャビネット本体に開閉自在に取り付けられた扉
とから成り、前記治療器具を保管し前記紫外線殺菌灯に
より殺菌する医科歯科用の紫外線殺菌灯付き抗菌キャビ
ネットにおいて、 前記キャビネット本体内部には、前記治療器具を複数個
吊持するための複数の吊り杆が突設されており、 前記キャビネット本体及び前記扉は、表層部に高濃度C
u含有領域を有する抗菌性の高められたCu含有ステン
レス鋼から形成され、 前記キャビネット本体及び前記扉の内面側の前記Cu含
有ステンレス鋼の表面は、研磨仕上げされて前記紫外線
光を積極的に反射させ得るような反射面に形成されてお
り、 前記紫外線殺菌灯の紫外線光を前記治療器具に対して直
射するとともに前記反射面により反射光を積極的に照射
して殺菌可能な構成としたことを特徴とする医科歯科用
の紫外線殺菌灯付き抗菌キャビネット。
An ultraviolet sterilizing lamp is mounted inside a cabinet body for suspending and storing medical and dental treatment instruments, and a door attached to the cabinet body so as to be openable and closable. In an antibacterial cabinet with an ultraviolet germicidal lamp for medical and dental purposes to be stored and sterilized by the ultraviolet germicidal lamp, a plurality of hanging rods for projecting a plurality of the therapeutic instruments are protruded inside the cabinet body, The cabinet body and the door have a high density C
The surface of the Cu-containing stainless steel on the inner surface side of the cabinet body and the door is polished to positively reflect the ultraviolet light. It is formed on a reflective surface that can be made to be capable of being sterilized by directly irradiating the ultraviolet light of the ultraviolet germicidal lamp to the treatment instrument and irradiating the reflected light positively by the reflective surface. Features antibacterial cabinet with UV germicidal lamp for medical dentistry.
【請求項2】キャビネット本体の内部下方部に、抗菌性
の高められたステンレス鋼により形成された医科歯科用
の治療器具載置棚部を設けて成ることを特徴とする請求
項1記載の医科歯科用の紫外線殺菌灯付き抗菌キャビネ
ット。
2. The medical device according to claim 1, further comprising a medical instrument / dental treatment instrument mounting shelf formed of stainless steel having enhanced antibacterial properties, provided at a lower portion inside the cabinet body. Antibacterial cabinet with UV germicidal light for dental use.
JP9252921A 1997-09-01 1997-09-01 Antibacterial cabinet with ultraviolet bactericidal lamp Pending JPH1176273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9252921A JPH1176273A (en) 1997-09-01 1997-09-01 Antibacterial cabinet with ultraviolet bactericidal lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9252921A JPH1176273A (en) 1997-09-01 1997-09-01 Antibacterial cabinet with ultraviolet bactericidal lamp

Publications (1)

Publication Number Publication Date
JPH1176273A true JPH1176273A (en) 1999-03-23

Family

ID=17244030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9252921A Pending JPH1176273A (en) 1997-09-01 1997-09-01 Antibacterial cabinet with ultraviolet bactericidal lamp

Country Status (1)

Country Link
JP (1) JPH1176273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013094587A (en) * 2011-11-04 2013-05-20 Takano Co Ltd Antibacterial cabinet
JP2013094588A (en) * 2011-11-04 2013-05-20 Takano Co Ltd Antibacterial cabinet
KR102102061B1 (en) * 2018-11-26 2020-04-17 박규태 Methdo and apparatus for cleaning dental tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013094587A (en) * 2011-11-04 2013-05-20 Takano Co Ltd Antibacterial cabinet
JP2013094588A (en) * 2011-11-04 2013-05-20 Takano Co Ltd Antibacterial cabinet
KR102102061B1 (en) * 2018-11-26 2020-04-17 박규태 Methdo and apparatus for cleaning dental tool

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