JP6164734B2 - Mucosal cleaning device and mucosal cleaning system - Google Patents

Mucosal cleaning device and mucosal cleaning system Download PDF

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JP6164734B2
JP6164734B2 JP2013170506A JP2013170506A JP6164734B2 JP 6164734 B2 JP6164734 B2 JP 6164734B2 JP 2013170506 A JP2013170506 A JP 2013170506A JP 2013170506 A JP2013170506 A JP 2013170506A JP 6164734 B2 JP6164734 B2 JP 6164734B2
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discharge
suction
cleaning
discharge port
mucosal
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JP2015039405A (en
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佐藤　聡
聡 佐藤
祐子 両角
祐子 両角
佳之 平石
佳之 平石
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THE NIPPON DENTAL UNIVERSITY
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Description

本発明は、口腔内等の粘膜の洗浄に用いる粘膜用洗浄装置および粘膜用洗浄システム、特に、舌苔等の除去を行うための洗浄装置および洗浄システムに関する。   The present invention relates to a mucosal cleaning device and a mucosal cleaning system used for cleaning mucous membranes in the oral cavity and the like, and more particularly to a cleaning device and a cleaning system for removing tongue coating and the like.

介護等において、口腔内ケアは、ＱＯＬ（クオリティ・オブ・ライフ）の向上を目指す上で非常に重要な作業となっている。特に舌苔は、舌の機能を低下させ、バクテリアの増殖を促し、衛生上非常に大きな問題となる。これまでは、介護師等が、プラスチック製等の舌苔スクレーパ等で舌苔を刮げ落としたり、割り箸等にガーゼ等を巻きつけて、舌苔を拭い取ったりしていた。   In nursing care and the like, oral care is a very important task for improving QOL (Quality of Life). In particular, tongue coating reduces the function of the tongue, promotes the growth of bacteria, and is a very significant hygiene problem. Until now, caregivers have used a plastic tongue coating scraper or the like to wipe off tongue coating, or wrapping gauze around disposable chopsticks and wiping the tongue coating.

これらの方法は、除去物の処理や、直接的に舌苔の取り扱いを行う必要があって、介護師等にとって煩雑な作業であり、作業の簡便化が望まれていた。   These methods require treatment of removed matter and direct handling of tongue coating, and are troublesome work for caregivers and the like, and simplification of the work has been desired.

そこで、舌苔除去用ブラシ、スクレーパ等の各種構造がこれまでに提案されている。   Therefore, various structures such as a brush for removing tongue coating and a scraper have been proposed so far.

例えば、特許文献１には、ブラシ部分の先端部にヘラタイプを導入し、舌苔除去ブラシ先端部とヘラ部との間に一定幅の間隙、空洞を設け、その間隙に舌上の除去した残りカスおよび舌苔を取り込み、一時貯留する機能を持たせることによって、舌苔の除去作業をスムーズにし、衛生的で、舌にも優しいとされる舌苔除去用ブラシが記載されている。   For example, in Patent Document 1, a spatula type is introduced at the tip of the brush portion, a gap and a cavity with a certain width are provided between the tip of the tongue coating removing brush and the spatula, and the remaining residue removed on the tongue is provided in the gap. In addition, a brush for removing tongue coating is described which has a function of taking in tongue coating and temporarily storing it to make the removal of tongue coating smooth, hygienic and gentle to the tongue.

しかし、特許文献１のような舌苔除去用ブラシを用いても、舌苔を十分に除去することはできず、舌苔が残る可能性があった。   However, even if the brush for tongue coating removal like patent document 1 was used, tongue coating could not be removed enough but tongue coating might remain.

また、舌苔を除去するための専用試薬や、水を注入して口腔内の洗浄を行う清掃器具等もこれまでに各種提案されている。   In addition, various kinds of dedicated reagents for removing tongue coating and cleaning instruments for injecting water to clean the oral cavity have been proposed so far.

特許文献２には、（Ａ）炭酸水素ナトリウム１〜１０重量％、（Ｂ）炭酸ナトリウム０．０１〜３．０重量％、（Ｃ）エチルアルコール１〜１５重量％および（Ｄ）カチオン性殺菌剤０．００５〜０．１重量％を含有し、かつアニオン界面活性剤を実質的に含有せず、ノニオン界面活性剤の含有量が０〜０．２重量％である、粒子を含む液体の舌苔除去剤が記載されている。   Patent Document 2 includes (A) 1 to 10% by weight of sodium bicarbonate, (B) 0.01 to 3.0% by weight of sodium carbonate, (C) 1 to 15% by weight of ethyl alcohol, and (D) cationic sterilization. Liquid containing particles, containing 0.005 to 0.1% by weight of an agent, substantially free of an anionic surfactant, and having a nonionic surfactant content of 0 to 0.2% by weight A tongue coating remover is described.

特許文献３には、グリップに支持部材が着脱可能に装着され、支持部材にループ状に洗浄用チューブが接続されると共に、支持部材に清掃用部材が装着され、清掃用部材にスポンジ、ブラシ等が装着され、チューブに注水口と吸引口が設けられている口腔洗浄清掃器具が記載されている。   In Patent Document 3, a support member is detachably attached to a grip, a cleaning tube is connected to the support member in a loop shape, a cleaning member is attached to the support member, and a sponge, a brush, or the like is attached to the cleaning member. Is described, and an oral cleaning device having a water inlet and a suction port provided on the tube is described.

特許文献４には、グリップと、グリップの先端側から延出した注水管および吸引管と、注水管および吸引管の先端部同士を押し開けるように離反させるためのカム部材を備え、注水管の先端付近に注水口が設けられており、吸引管の先端付近には吸引口が設けられて、注水管および吸引管の先端部同士の間に清掃体（スポンジ）が挟持可能となっている口腔ケア用清掃器具が記載されている。   Patent Document 4 includes a grip, a water injection pipe and a suction pipe extending from the front end side of the grip, and a cam member for separating the water injection pipe and the front end of the suction pipe so as to open each other. An oral cavity in which a water injection port is provided in the vicinity of the tip, and a suction port is provided in the vicinity of the tip of the suction tube so that a cleaning body (sponge) can be sandwiched between the tips of the water injection tube and the suction tube. A cleaning instrument for care is described.

特許文献５には、シャフトに給液路と排液路とを設け、そのシャフトの先に、給液路と通ずる給液口と、排液路に通ずる排液口とをあけ、それら給液口と排液口とを被ってシャフトの先に多孔質の清掃部材を取り付けてなる口腔内清掃具が記載されている。   In Patent Document 5, a liquid supply path and a liquid discharge path are provided in a shaft, and a liquid supply port communicating with the liquid supply path and a liquid discharge port communicating with the liquid discharge path are opened at the tip of the shaft. An intraoral cleaning tool is described in which a porous cleaning member is attached to the tip of a shaft covering the mouth and the drainage port.

舌苔を物理的に除去する方法として、液体の舌苔除去剤や水等の液体を用いる場合、それらが口腔内に漏出すると誤飲の原因となる可能性があるため、使用には注意が必要である。特許文献３〜５のような清掃器具では、洗浄の際に注水と共に吸引を行っているものの、注入した水等を構造上十分には吸引できず、やはり誤飲の可能性があり、使用には注意が必要であった。   As a method of physically removing tongue coating, when using liquid tongue coating remover or liquid such as water, it may cause accidental ingestion if it leaks into the oral cavity, so use with caution. is there. In cleaning instruments such as Patent Documents 3 to 5, although suction is performed together with water injection at the time of cleaning, the injected water cannot be sufficiently sucked due to the structure, and there is a possibility of accidental ingestion. Needed attention.

特開２００７−１５１６１３号公報JP 2007-151613 A 特開２０００−１７８１５４号公報JP 2000-178154 A 特開２００１−２９９７８４号公報JP 2001-299784 A 特開２００３−３０５０６１号公報JP 2003-305061 A 特開２００１−０００４５５号公報JP 2001-000455 A

本発明の目的は、洗浄に使用する吐出物等の漏出を抑制し、口腔内等の粘膜の洗浄を行うことができる粘膜用洗浄装置および粘膜用洗浄システムを提供することにある。   An object of the present invention is to provide a mucosal cleaning device and a mucosal cleaning system capable of suppressing leakage of discharged matter used for cleaning and cleaning the mucous membrane in the oral cavity and the like.

本発明は、グリップと、前記グリップの先端部に備えられた、洗浄用の吐出物を吐出するための吐出口を有する吐出ノズルと、前記吐出口の周囲を覆い、前記吐出口の周囲を陰圧状態として、前記吐出物を吸引除去するための吸引口を有する吸引カバーと、前記吸引カバーの開口部に着脱可能な吸引フードと、を備え、前記吐出口は、微粒子を吐出するための微粒子吐出口と、液体を吐出するための液体吐出口とを有し、前記吐出口と吸引フードの先端部との距離を調節可能である粘膜用洗浄装置である。 The present invention includes a grip, a discharge nozzle provided at a tip of the grip, which has a discharge port for discharging a discharge for cleaning, covers the periphery of the discharge port, and hides the periphery of the discharge port. A suction cover having a suction port for sucking and removing the discharged matter as a pressure state; and a suction hood detachable from an opening of the suction cover , wherein the discharge port is a fine particle for discharging fine particles. a discharge port, and a liquid discharge port for discharging liquid, an adjustable der Ru mucosal cleaning device the distance between the tip portion of the suction hood and the discharge port.

前記粘膜用洗浄装置において、前記吐出口と、前記吸引口とが同心で配置されていることが好ましい。   In the mucosal cleaning device, it is preferable that the discharge port and the suction port are arranged concentrically.

また、本発明は、前記粘膜用洗浄装置と、前記吐出ノズルに吐出物を供給するための吐出物供給手段と、前記吸引カバーに接続された吸引手段と、を備える粘膜用洗浄システムである。   In addition, the present invention is a mucosal cleaning system comprising the mucosal cleaning device, a discharge product supply means for supplying a discharge product to the discharge nozzle, and a suction means connected to the suction cover.

本発明の実施形態に係る粘膜用洗浄システムの一例を示す概略構成図である。1 is a schematic configuration diagram illustrating an example of a mucosal cleaning system according to an embodiment of the present invention. 本発明の実施形態に係る粘膜用洗浄装置の一例を示す概略断面図である。It is a schematic sectional drawing which shows an example of the washing | cleaning apparatus for mucous membranes concerning embodiment of this invention. 本発明の実施形態に係る粘膜用洗浄装置の吐出ノズルの先端部分の一例を示す概略斜視図である。It is a schematic perspective view which shows an example of the front-end | tip part of the discharge nozzle of the washing | cleaning apparatus for mucous membranes concerning embodiment of this invention. 本発明の実施形態に係る粘膜用洗浄装置の吐出ノズルおよび吸引カバーの一例を示す図であり、吐出口および吸引口側から見た正面図である。It is a figure which shows an example of the discharge nozzle and suction cover of the washing | cleaning apparatus for mucous membranes concerning embodiment of this invention, and is the front view seen from the discharge port and the suction port side. 本発明の実施形態に係る粘膜用洗浄装置の他の例を示す概略構成図である。It is a schematic block diagram which shows the other example of the washing | cleaning apparatus for mucous membranes concerning embodiment of this invention.

本発明の実施の形態について以下説明する。本実施形態は本発明を実施する一例であって、本発明は本実施形態に限定されるものではない。   Embodiments of the present invention will be described below. This embodiment is an example for carrying out the present invention, and the present invention is not limited to this embodiment.

本発明の実施形態に係る粘膜用洗浄システムの一例の概略を図１に示し、その構成について説明する。粘膜用洗浄システム１は、粘膜用洗浄装置１０と、粘膜用洗浄装置１０の吐出ノズル３０に吐出物を供給するための吐出物供給手段としての吐出物供給装置１６と、粘膜用洗浄装置１０の吸引カバー２２に接続された吸引手段としての吸引装置１２と、を備える。粘膜用洗浄システム１は、吸引により排除した排除物を貯蔵するための貯蔵手段としての貯蔵槽１４を備えてもよい。   An example of a mucous membrane cleaning system according to an embodiment of the present invention is schematically shown in FIG. The mucous membrane cleaning system 1 includes a mucous membrane cleaning device 10, a discharge material supply device 16 as discharge material supply means for supplying a discharge material to the discharge nozzle 30 of the mucosal cleaning device 10, and a mucosal cleaning device 10. And a suction device 12 as suction means connected to the suction cover 22. The mucosal cleaning system 1 may be provided with a storage tank 14 as a storage means for storing the exclusion product removed by suction.

粘膜用洗浄装置１０の概略構成の一例を図２に示す。粘膜用洗浄装置１０は、グリップ２０と、グリップ２０の先端部に備えられた、洗浄用の吐出物を吐出するための吐出口３２を有する吐出ノズル３０と、吐出口３２の周囲を覆い、吐出口３２の周囲を陰圧状態として、吐出物を吸引除去するための吸引口３４を有する吸引カバー２２と、を備える。吐出ノズル３０および吸引カバー２２は、グリップ２０の先端部に着脱可能であってもよい。   An example of a schematic configuration of the mucous membrane cleaning apparatus 10 is shown in FIG. The mucous membrane cleaning apparatus 10 covers the periphery of the discharge port 30 having a grip 20 and a discharge nozzle 30 provided at the tip of the grip 20 for discharging a discharge for cleaning. And a suction cover 22 having a suction port 34 for sucking and removing the discharged material with a negative pressure around the outlet 32. The discharge nozzle 30 and the suction cover 22 may be detachable from the distal end portion of the grip 20.

粘膜用洗浄装置１０において、例えば、グリップ２０の先端部には、コネクタ２４により、吐出ノズル３０の周囲を覆うように吸引カバー２２が装着され、吸引カバー２２の開口部である吸引口３４と連通した吸引管嵌合部４０には、吸引管２６が接続されている。また、吐出口３２と吐出物供給管２８とが連通している。   In the mucosal cleaning device 10, for example, a suction cover 22 is attached to the tip of the grip 20 by a connector 24 so as to cover the periphery of the discharge nozzle 30, and communicates with a suction port 34 that is an opening of the suction cover 22. The suction tube 26 is connected to the suction tube fitting portion 40. Further, the discharge port 32 and the discharge material supply pipe 28 communicate with each other.

そして、図１に示すように、吸引管２６は吸引装置１２の吸引側に接続され、吐出物供給管２８は、吐出物供給装置１６の吐出側に接続されている。吸引装置１２の排出側は、排出管４２により貯蔵槽１４の入口と接続されている。   As shown in FIG. 1, the suction tube 26 is connected to the suction side of the suction device 12, and the discharge material supply tube 28 is connected to the discharge side of the discharge material supply device 16. The discharge side of the suction device 12 is connected to the inlet of the storage tank 14 by a discharge pipe 42.

本実施形態に係る粘膜用洗浄システム１および粘膜用洗浄装置１０の動作について図１および図２により説明する。   The operation of the mucosal cleaning system 1 and the mucosal cleaning apparatus 10 according to the present embodiment will be described with reference to FIGS.

例えば、粘膜用洗浄装置１０の先端側を口腔内等に挿入し、吸引カバー２２の吸引口３４を、洗浄対象となる舌等に近づける。吸引装置１２のスイッチをオン状態とし、吐出物供給装置１６のスイッチをオン状態として例えば微粒子と水とを含む洗浄液を吐出物として、吐出物供給管２８を通して吐出口３２から吐出させて舌苔等を除去するとともに、吐出物を除去物とともに吸引口３４から吸引し、排除する。この際、吸引カバー２２の開口部を、洗浄対象となる舌に付着させるとよい。排除物は、吸引管２６を通して系外に排出されてもよいし、排出管４２を通して貯蔵槽１４に貯留されてもよい。洗浄が終了したら、吐出物供給装置１６のスイッチをオフ状態とし、吸引装置１２のスイッチをオフ状態とする。   For example, the distal end side of the mucosal cleaning device 10 is inserted into the oral cavity or the like, and the suction port 34 of the suction cover 22 is brought close to the tongue or the like to be cleaned. With the switch of the suction device 12 turned on and the switch of the discharge material supply device 16 turned on, for example, cleaning liquid containing fine particles and water is discharged as discharge material from the discharge port 32 through the discharge material supply pipe 28 to remove tongue coating etc. While removing, the discharged material is sucked together with the removed material from the suction port 34 to be removed. At this time, the opening of the suction cover 22 may be attached to the tongue to be cleaned. The exclusion product may be discharged out of the system through the suction pipe 26 or may be stored in the storage tank 14 through the discharge pipe 42. When the cleaning is completed, the discharge material supply device 16 is turned off and the suction device 12 is turned off.

本実施形態に係る粘膜用洗浄システム１では、洗浄液等の吐出物による舌苔の除去等の洗浄ともに、吐出物を除去物とともに吸引して排除することにより、洗浄に使用される吐出物等の漏出を抑制して誤飲を抑制し、舌等の粘膜の洗浄を行うことができる。吐出口３２の周囲を陰圧状態として、吸引口３４から吐出物等を吸引除去するために、口腔内に異物を残すことがほとんどない。また、部分的に舌等の洗浄対象上を移動させながら吸引、排除すれば、嘔吐等の誘発もほとんどなく、被験者の不快感もほとんどない。老人介護等に対する市場は、今後増大の一途であり、本実施形態に係る粘膜用洗浄システム１および粘膜用洗浄装置１０は、市場ニーズにあった優れた製品となり得る。特に寝たきり老人等を対象として、舌に付着した舌苔等の除去を物理的に行うことができる。   In the mucosal cleaning system 1 according to the present embodiment, the cleaning of the tongue coating with the discharged material such as a cleaning liquid is performed and the discharged material is leaked together with the removed material by sucking and discharging the discharged material. It is possible to suppress accidental ingestion and to wash mucous membranes such as the tongue. Since the periphery of the discharge port 32 is in a negative pressure state and the discharged matter is sucked and removed from the suction port 34, there is almost no foreign matter left in the oral cavity. Moreover, if suction and elimination are performed while partially moving on the object to be cleaned such as the tongue, there is almost no induction of vomiting, and there is little discomfort for the subject. The market for elderly care and the like is steadily increasing in the future, and the mucosal cleaning system 1 and the mucosal cleaning apparatus 10 according to this embodiment can be excellent products that meet market needs. Especially for bedridden elderly people and the like, it is possible to physically remove tongue coating and the like attached to the tongue.

微粒子と水とを含む洗浄液のように、複数の成分を含む吐出物の場合、予め複数の成分を混合してから吐出物供給管２８を通して吐出口３２から吐出させてもよいし、複数の成分をそれぞれ別の吐出物供給管を通して複数の吐出口から吐出させてもよい。例えば、吐出口３２は、微粒子を吐出するための微粒子吐出口と、液体を吐出するための液体吐出口とを有してもよい。例えば、図３に吐出ノズル３０の先端部分の一例を示すように、水等の洗浄溶媒等の第１成分を吐出するための吐出口３２（液体吐出口）の内側に、微粒子等の第２成分を吐出するための第２吐出口３６（微粒子吐出口）をさらに有する同心の２重構造となっている吐出ノズルを用いてもよい。この場合、水等の洗浄溶媒等の第１成分を供給するための第１供給管が、吐出口３２と連通され、微粒子等の第２成分を供給するための第２供給管が、第２吐出口３６と連通される構成とすればよい。複数の各成分は、同じ吐出物供給装置から供給してもよいし、別の吐出物供給装置から供給してもよい。微粒子は、例えば、空気等の気体により供給すればよい。   In the case of a discharge containing a plurality of components, such as a cleaning liquid containing fine particles and water, a plurality of components may be mixed in advance and then discharged from the discharge port 32 through the discharge supply pipe 28. May be discharged from a plurality of discharge ports through separate discharge supply pipes. For example, the discharge port 32 may have a fine particle discharge port for discharging fine particles and a liquid discharge port for discharging liquid. For example, as shown in FIG. 3 as an example of the tip portion of the discharge nozzle 30, second particles such as fine particles are formed inside a discharge port 32 (liquid discharge port) for discharging a first component such as a cleaning solvent such as water. A discharge nozzle having a concentric double structure further having a second discharge port 36 (particle discharge port) for discharging the component may be used. In this case, a first supply pipe for supplying a first component such as a cleaning solvent such as water is communicated with the discharge port 32, and a second supply pipe for supplying a second component such as fine particles is the second. What is necessary is just to set it as the structure connected with the discharge outlet 36. FIG. Each of the plurality of components may be supplied from the same discharge material supply device or may be supplied from another discharge material supply device. The fine particles may be supplied by a gas such as air.

水等の洗浄溶媒等の第１成分および微粒子等の第２成分等の複数の吐出物の吐出量を、被験者の状態等に応じて強弱の調整ができる構成としてもよい。また、吸引装置１２による吸引量を吐出物の吐出量に応じて調整ができる構成としてもよい。吐出物の吐出量は、吐出位置、すなわち吐出口３２と舌等の洗浄対象までの距離に応じて調整してもよい。また、これに合わせて、吸引カバー２２の先端部の長さを調節できる構造としてもよい。例えば、図５に示すように、吸引カバー２２の開口部に例えば着脱可能な吸引フード４４を装着して、吐出口３２と吸引フード４４の先端部との距離Ｌを調節してもよい。例えば、微粒子を舌に対して略垂直に当てて強く除去する場合と、斜めに当てて広く緩やかに当てることができるように、吸引フード４４の角度を調整できる構成としてもよい。   The discharge amount of a plurality of discharges such as a first component such as a cleaning solvent such as water and a second component such as fine particles may be adjusted according to the condition of the subject. Moreover, it is good also as a structure which can adjust the suction amount by the suction device 12 according to the discharge amount of a discharge thing. The discharge amount of the discharged material may be adjusted according to the discharge position, that is, the distance between the discharge port 32 and the object to be cleaned such as the tongue. Moreover, it is good also as a structure which can adjust the length of the front-end | tip part of the suction cover 22 according to this. For example, as shown in FIG. 5, for example, a removable suction hood 44 may be attached to the opening of the suction cover 22, and the distance L between the discharge port 32 and the tip of the suction hood 44 may be adjusted. For example, a configuration in which the angle of the suction hood 44 can be adjusted so that the fine particles can be strongly removed by being applied substantially perpendicularly to the tongue, or can be applied obliquely and broadly and gently.

洗浄用の吐出物としては、例えば、洗浄溶媒を洗浄液として用いてもよいし、洗浄溶媒に微粒子を混合させたものを洗浄液として用いてもよい。   As a discharge for cleaning, for example, a cleaning solvent may be used as a cleaning liquid, or a mixture of fine particles in a cleaning solvent may be used as a cleaning liquid.

洗浄溶媒としては、通常、水が用いられるが、エタノール等のアルコールや、ポビドンヨード、グルコン酸クロルヘキシジン、塩化ベンザルコニウム等を用いてもよいし、水とエタノールとの混合溶液を用いてもよい。   As the washing solvent, water is usually used, but alcohol such as ethanol, povidone iodine, chlorhexidine gluconate, benzalkonium chloride or the like may be used, or a mixed solution of water and ethanol may be used.

微粒子としては、例えば、炭酸水素ナトリウム、炭酸ナトリウム、グリシン等が挙げられる。   Examples of the fine particles include sodium hydrogen carbonate, sodium carbonate, and glycine.

微粒子の粒径は、例えば体積平均粒径で、２５μｍ〜２００μｍ程度である。   The particle diameter of the fine particles is, for example, a volume average particle diameter of about 25 μm to 200 μm.

吐出物供給装置１６は、例えば、コンプレッサ等を備える構成とすればよい。また、微粒子と水のような複数の成分を供給可能な構成としてもよい。吐出物の供給量や各成分の供給量を調整可能な供給量調整手段を備えていてもよい。   The discharged material supply device 16 may be configured to include, for example, a compressor. Moreover, it is good also as a structure which can supply several components, such as microparticles | fine-particles and water. You may provide the supply amount adjustment means which can adjust the supply amount of a discharge thing, and the supply amount of each component.

吐出ノズル３０の形状としては、特に制限はないが、例えば、図２のようにグリップ２０の軸に対して屈曲する形状としてもよい。このような形状とすることにより、洗浄対象に吐出ノズル３０の吐出口３２を向けやすくなる。   Although there is no restriction | limiting in particular as a shape of the discharge nozzle 30, For example, it is good also as a shape bent with respect to the axis | shaft of the grip 20 like FIG. By adopting such a shape, the discharge port 32 of the discharge nozzle 30 can be easily directed to the cleaning target.

吐出ノズル３０の材質としては、特に制限はないが、例えば、ポリプロピレン、ポリエチレンテレフタラート、アクリル等の樹脂等が挙げられる。   The material of the discharge nozzle 30 is not particularly limited, and examples thereof include resins such as polypropylene, polyethylene terephthalate, and acrylic.

吐出口３２の孔径は、例えば、１．０ｍｍ〜１０．０ｍｍ程度とすればよい。図３のように２重構造とする場合、例えば、第２吐出口３６の口径は、０．５ｍｍ〜２．０ｍｍ程度とすればよい。   The hole diameter of the discharge port 32 may be, for example, about 1.0 mm to 10.0 mm. In the case of a double structure as shown in FIG. 3, for example, the diameter of the second discharge port 36 may be about 0.5 mm to 2.0 mm.

洗浄液の吐出量は、例えば、１ｍＬ／ｍｉｎ〜５０ｍＬ／ｍｉｎ程度とすればよい。図３のように２重構造とする場合、洗浄液の吐出量は、例えば、１ｍＬ／ｍｉｎ〜５０ｍＬ／ｍｉｎ程度、微粒子を送る空気等の気体の吐出量は、例えば、５ｍＬ／ｍｉｎ〜５０ｍＬ／ｍｉｎ程度とすればよい。   The discharge amount of the cleaning liquid may be, for example, about 1 mL / min to 50 mL / min. In the case of a double structure as shown in FIG. 3, the discharge amount of the cleaning liquid is, for example, about 1 mL / min to 50 mL / min, and the discharge amount of gas such as air for sending fine particles is, for example, 5 mL / min to 50 mL / min. It should be about.

吸引装置１２は、例えば、ポンプ等を備える構成とすればよい。また、吸引量を調整可能な吸引量調整手段を備えていてもよい。   The suction device 12 may be configured to include, for example, a pump. Further, a suction amount adjusting means capable of adjusting the suction amount may be provided.

吸引カバー２２の形状としては、吐出口３２の周囲を覆い、吐出口３２の周囲を陰圧状態とすることができるものであればよく、特に制限はない。図４に示すように、吐出ノズル３０の吐出口３２と、吸引カバー２２の吸引口３４とが同心で配置されていることが好ましい。この構成により、吐出口３２からの吐出物の吐出と共に吸引口３４からの吐出物等の吸引、排除を効率的に行うことができる。   The shape of the suction cover 22 is not particularly limited as long as it can cover the periphery of the discharge port 32 and can set the periphery of the discharge port 32 to a negative pressure state. As shown in FIG. 4, the discharge port 32 of the discharge nozzle 30 and the suction port 34 of the suction cover 22 are preferably arranged concentrically. With this configuration, it is possible to efficiently discharge and discharge the discharged material from the suction port 34 as well as discharge the discharged material from the discharge port 32.

吸引カバー２２の材質としては、特に制限はないが、例えば、ポリプロピレン、ポリエチレンテレフタラート、ポリテトラフルオロエチレン、シリコン樹脂等の樹脂等が挙げられる。   The material of the suction cover 22 is not particularly limited, and examples thereof include resins such as polypropylene, polyethylene terephthalate, polytetrafluoroethylene, and silicon resin.

吸引フード４４の形状としては、吸引カバー２２の吸引口３４を延長し、吐出口３２の周囲を陰圧状態とすることができるものであればよく、特に制限はない。   The shape of the suction hood 44 is not particularly limited as long as the suction port 34 of the suction cover 22 can be extended and the discharge port 32 can be in a negative pressure state.

吸引フード４４の材質としては、特に制限はないが、例えば、ポリプロピレン、ポリエチレンテレフタラート、ポリテトラフルオロエチレン、シリコン樹脂等の樹脂等が挙げられる。   The material of the suction hood 44 is not particularly limited, and examples thereof include resins such as polypropylene, polyethylene terephthalate, polytetrafluoroethylene, and silicon resin.

吸引量は、吐出量よりも高ければよく、例えば、１０Ｌ／ｍｉｎ〜２００Ｌ／ｍｉｎ程度とすればよい。吸引量は、例えば、吐出量の２００倍〜２０万倍程度とすればよい。   The suction amount may be higher than the discharge amount, for example, about 10 L / min to 200 L / min. The suction amount may be about 200 to 200,000 times the discharge amount, for example.

吸引口３４の孔径は、例えば、８．０ｍｍ〜２０．０ｍｍ程度とすればよい。   The hole diameter of the suction port 34 may be, for example, about 8.0 mm to 20.0 mm.

吸引装置１２や吐出物供給装置１６は、粘膜用洗浄装置１０の操作と共にスイッチのオンオフが可能なように、フットスイッチを備えてもよい。また、粘膜用洗浄装置１０のグリップ２０等に吸引装置１２や吐出物供給装置１６のオンオフ用スイッチや、吸引量や吐出量の調整手段等を備えてもよい。   The suction device 12 and the discharge material supply device 16 may include a foot switch so that the switch can be turned on and off together with the operation of the mucous membrane cleaning device 10. Further, the grip 20 of the mucous membrane cleaning apparatus 10 may be provided with an on / off switch for the suction device 12 and the discharge material supply device 16, a suction amount and discharge amount adjusting means, and the like.

グリップ２０の形状としては、粘膜用洗浄装置１０を支持可能であればよく、特に制限はなく、例えば、円筒形状である。   The shape of the grip 20 is not particularly limited as long as it can support the mucosal cleaning device 10, and is, for example, a cylindrical shape.

貯蔵槽１４は、排除物を貯留可能な構成とすればよい。貯蔵槽１４は、水等の液体と、微粒子等の固体とを分離して貯蔵できる構成としてもよい。   The storage tank 14 may be configured so as to be able to store rejected items. The storage tank 14 is good also as a structure which can isolate | separate and store liquids, such as water, and solids, such as microparticles | fine-particles.

本実施形態に係る粘膜用洗浄システム１および粘膜用洗浄装置１０の洗浄対象は、粘膜であればよく、特に制限はないが、例えば、舌等の口腔内の粘膜、上唇、下唇、歯槽粘膜、歯肉、舌、舌の下面、口腔底、頬、硬口蓋、軟口蓋等が挙げられ、特に、舌苔の除去に効果的に適用可能である。微生物等の固まりであるバイオフィルムは、粘調度が高く、除去が困難であるが、本実施形態に係る粘膜用洗浄システム１および粘膜用洗浄装置１０により、洗浄に使用する吐出物等の漏出を抑制しつつ、効率的に除去が可能である。   The cleaning target of the mucosal cleaning system 1 and the mucosal cleaning apparatus 10 according to the present embodiment may be a mucosa, and is not particularly limited. Gingiva, tongue, lower surface of tongue, oral floor, cheek, hard palate, soft palate and the like, and can be effectively applied to the removal of tongue coating. A biofilm which is a lump of microorganisms has a high viscosity and is difficult to remove. However, the mucous membrane cleaning system 1 and the mucosal cleaning device 10 according to the present embodiment cause leakage of discharged materials used for cleaning. It is possible to remove efficiently while suppressing.

１ 粘膜用洗浄システム、１０ 粘膜用洗浄装置、１２ 吸引装置、１４ 貯蔵槽、１６ 吐出物供給装置、２０ グリップ、２２ 吸引カバー、２４ コネクタ、２６ 吸引管、２８ 吐出物供給管、３０ 吐出ノズル、３２ 吐出口、３４ 吸引口、３６ 第２吐出口、４０ 吸引管嵌合部、４２ 排出管、４４ 吸引フード。   1 Mucosal Cleaning System, 10 Mucosal Cleaning Device, 12 Suction Device, 14 Storage Tank, 16 Discharged Material Supply Device, 20 Grip, 22 Suction Cover, 24 Connector, 26 Suction Tube, 28 Discharged Material Supply Tube, 30 Discharge Nozzle, 32 discharge port, 34 suction port, 36 second discharge port, 40 suction tube fitting portion, 42 discharge tube, 44 suction hood.

Claims (3)

グリップと、
前記グリップの先端部に備えられた、洗浄用の吐出物を吐出するための吐出口を有する吐出ノズルと、
前記吐出口の周囲を覆い、前記吐出口の周囲を陰圧状態として、前記吐出物を吸引除去するための吸引口を有する吸引カバーと、
前記吸引カバーの開口部に着脱可能な吸引フードと、
を備え、
前記吐出口は、微粒子を吐出するための微粒子吐出口と、液体を吐出するための液体吐出口とを有し、
前記吐出口と吸引フードの先端部との距離を調節可能であることを特徴とする粘膜用洗浄装置。 Grip,
A discharge nozzle provided at the tip of the grip and having a discharge port for discharging a discharge for cleaning;
A suction cover having a suction port for sucking and removing the discharged matter by covering the periphery of the discharge port and setting the periphery of the discharge port to a negative pressure state;
A suction hood detachable from the opening of the suction cover;
Equipped with a,
The discharge port has a fine particle discharge port for discharging fine particles and a liquid discharge port for discharging liquid,
Mucosal cleaning device comprising an adjustable der Rukoto the distance between the tip portion of the suction hood and the discharge port. 請求項１に記載の粘膜用洗浄装置であって、
前記吐出口と、前記吸引口とが同心で配置されていることを特徴とする粘膜用洗浄装置。 The mucosal cleaning device according to claim 1,
The mucosal cleaning apparatus, wherein the discharge port and the suction port are arranged concentrically. 請求項１または２に記載の粘膜用洗浄装置と、
前記吐出ノズルに吐出物を供給するための吐出物供給手段と、
前記吸引カバーに接続された吸引手段と、
を備えることを特徴とする粘膜用洗浄システム。 A mucosal cleaning device according to claim 1 or 2 ,
Discharge material supply means for supplying discharge material to the discharge nozzle;
Suction means connected to the suction cover;
A mucosal cleaning system comprising:
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