JP2008110158A - Inhalation-type medicine delivery device - Google Patents

Inhalation-type medicine delivery device Download PDF

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JP2008110158A
JP2008110158A JP2006296288A JP2006296288A JP2008110158A JP 2008110158 A JP2008110158 A JP 2008110158A JP 2006296288 A JP2006296288 A JP 2006296288A JP 2006296288 A JP2006296288 A JP 2006296288A JP 2008110158 A JP2008110158 A JP 2008110158A
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Prior art keywords
capsule
storage chamber
opening
mouthpiece
lid
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JP2006296288A
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JP5014735B2 (en
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Toru Toma
徹 當麻
Shigeo Iizuka
茂雄 飯塚
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To propose an inhalation-type medicine delivery device which permits a capsule to be simply and surely loaded. <P>SOLUTION: The inhalation-type medicine delivery has a body 1 having a storage chamber M storing the capsule filled with a medicine, a piercing means 6 to make a hole in the capsule arranged in the storage chamber M of the body 1, and a mouthpiece 3 to inhale the medicine of the pierced capsule through a discharge route 3a connected with the storage chamber M. The body 1 is composed of a cylindrical member 1' having openings in two positions. The mouthpiece 3 is provided in one opening 1d of the cylindrical member 1' and a lid member 4 openably connected with the cylindrical member 1' through a connecting portion such as a pivot P or a hinge and opening the inlet M<SB>1</SB>of the storage chamber M to load the capsule in an open state is provided in the other opening 1e of the cylindrical member 1'. A check valve 4a permitting outside air to be conducted into the body 1 only during aspiration by the mouthpiece 3 is arranged in the lid member 4. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、患者の吸引により薬剤を投与するのに適した吸引式投薬器に関するものであり、薬剤を充填したカプセルを簡便かつ確実に投薬器に装填しようとするものである。   The present invention relates to an aspirating dispenser suitable for administering a drug by aspiration of a patient, and intends to easily and reliably load a capsule filled with the drug into the dispenser.

薬剤を装填したカプセルを収納室に配置し該カプセルに孔を開けたのち、マウスピースを通してカプセル内の薬剤を吸引する吸引器は、喘息患者等において多用されるものであって、吸引に係る薬剤が口腔内面に付着するのを防止する構造のもの等、これまでに種々の提案が見られる（例えば特許文献1参照）。
特開2005-21669号公報 An aspirator that sucks a drug in a capsule through a mouthpiece after a capsule loaded with the drug is placed in a storage chamber and opens a hole in the capsule is often used in asthma patients and the like. Various proposals have been made so far, such as those having a structure for preventing the adhesion of the skin to the oral cavity (see, for example, Patent Document 1).
Japanese Unexamined Patent Publication No. 2005-21669

ところで、従来の投薬器は、各構成部材がねじによる連結構造になっているのが一般的であり、薬剤を充填したカプセルの投薬器への装填に手間がかかるうえ、薬剤（粉体）の一部分が蓋体等のねじ部に付着した場合等においては投薬器の確実な密閉が困難となることから薬剤の吸引時に投薬器から漏れ出てしまうことも懸念され、未だ改善の余地が残されていた。   By the way, it is general that each conventional component has a connecting structure with screws, and it takes time to load a capsule filled with a drug into the doser. When a part of the screw adheres to the screw part of the lid, etc., it is difficult to securely seal the prescription device, so there is a concern that the prescription device may leak out during the suction of the drug, and there is still room for improvement. It was.

本発明の課題は、カプセルの装填を、簡便かつ確実に行ない得る新規な吸引式投薬器を提案するところにある。   An object of the present invention is to propose a novel suction-type dispenser capable of easily and reliably loading a capsule.

本発明は、薬剤を充填したカプセルを収納する収納室を有するボディと、このボディの収納室に配置されたカプセルに孔を開ける穿孔手段と、穿孔されたカプセルの薬剤を該収納室につながる排出経路を通して吸引するマウスピースとを備えた吸引式投薬器であって、
前記ボディは、2箇所において開口部を有する筒体からなり、
前記筒体の一方の開口部にマウスピースを設け、
該筒体のもう一方の開口部に、筒体に連結部を介して開閉可能につながり、その開放状態で収納室の入口を開としてカプセルの装填を行なう蓋体を設け、
該蓋体は、マウスピースによる吸引時にのみボディ内への外気の導通を許容する逆止弁を有することを特徴とする吸引式投薬器である。 The present invention includes a body having a storage chamber for storing a capsule filled with a drug, a punching means for opening a hole in the capsule disposed in the storage chamber of the body, and a discharge for connecting the drug in the punched capsule to the storage chamber A suction dispenser comprising a mouthpiece for suction through a path,
The body consists of a cylinder having openings at two locations,
A mouthpiece is provided at one opening of the cylindrical body,
The other opening of the cylindrical body is connected to the cylindrical body through a connecting portion so as to be openable and closable, and is provided with a lid for opening the entrance of the storage chamber and loading the capsule.
The lid body is a suction-type dispenser characterized by having a check valve that allows the outside air to pass into the body only during suction by the mouthpiece.

投薬器のボディを構成する筒体の一方の開口部に枢軸あるいはヒンジの如き連結部を介して蓋体を取り付け、この蓋体を開閉するだけでカプセルの装填が可能となる。   A capsule can be loaded simply by attaching a lid to one opening of the cylindrical body constituting the body of the prescription device via a connecting portion such as a pivot or a hinge and opening and closing the lid.

以下、図面を参照して本発明をより具体的に説明する。
図1は本発明に従う吸引式投薬器の実施の形態をその外観で示したものであり、図2〜図3はその各断面を示した図である。 Hereinafter, the present invention will be described more specifically with reference to the drawings.
FIG. 1 is an external view showing an embodiment of a suction type dispenser according to the present invention, and FIGS. 2 to 3 are cross-sectional views thereof.

図において1は投薬器の主要部を構成するボディである。このボディ1は軸心に沿う対向位置の2箇所において両端が開放された筒体1′を例として示してあり、その内側には、隔壁1aによってカプセルを収納する収納室Mと、この収納室Mにつながる入側経路1b及び出側経路1cが区画形成されている（図2参照）。   In the figure, reference numeral 1 denotes a body that constitutes the main part of the dispenser. This body 1 is shown by way of example of a cylindrical body 1 'whose both ends are opened at two opposite positions along the axis, and inside this is a storage chamber M for storing capsules by a partition wall 1a, and this storage chamber An entry-side route 1b and an exit-side route 1c connected to M are defined (see FIG. 2).

また、2は筒体1′の内側に配置された仕切壁である。この仕切壁2は外気と混合された薬剤を旋回させつつ通す通路を形成するものであって、その一端は出側経路1cにつながっている。3は筒体1′の開口部1dにつながるマウスピースである。このマウスピース3は仕切壁2によって形成された通路の他端につながっており、外気と混合された薬剤を排出する排出口3aを有する。   Reference numeral 2 denotes a partition wall disposed inside the cylinder 1 ′. The partition wall 2 forms a passage through which the medicine mixed with the outside air is swirled, and one end of the partition wall 2 is connected to the outlet side path 1c. 3 is a mouthpiece connected to the opening 1d of the cylinder 1 '. The mouthpiece 3 is connected to the other end of the passage formed by the partition wall 2, and has a discharge port 3a for discharging the medicine mixed with the outside air.

4は筒体1′のもう一方の開口部1eに設けられた蓋体である。この蓋体4はマウスピース3による吸引時のみボディ1内への外気の導通を許容する逆止弁4aが配置されていて、連結部としての枢軸Pを介して筒体1′に開閉可能につながっている。連結部は枢軸Pに代えてヒンジを適用することもできる。   Reference numeral 4 denotes a lid provided in the other opening 1e of the cylinder 1 '. The lid body 4 is provided with a check valve 4a that allows the outside air to be conducted into the body 1 only when sucked by the mouthpiece 3, and can be opened and closed to the cylinder body 1 'via the pivot P as a connecting portion. linked. A hinge may be applied to the connecting portion instead of the pivot P.

5は蓋体4の両側に一体的に設けられた係止片である（図1参照）。この係止片5の先端には爪部5aが設けられており、この爪部5aを、筒体1′に設けた開口で係止することで蓋体4を閉じた状態に保持する。   Reference numeral 5 denotes a locking piece provided integrally on both sides of the lid 4 (see FIG. 1). A claw portion 5a is provided at the tip of the locking piece 5, and the claw portion 5a is locked by an opening provided in the cylindrical body 1 'to hold the lid 4 in a closed state.

6はボディ1の収納室Mに配置されたカプセルに孔を開ける穿孔手段である。この穿孔手段6はボディ1に一体的あるいは別体としてつながるとともに上端部に開口を有する筒体6aと、この筒体6aの内側にてスプリングSの如き弾性部材にてスライド可能に支持され、上端部の開口より抜け出し不能に露出する押しボタン6bと、この押しボタン6bの孔部6b′に嵌合保持され、該押しボタン6bの押圧にて隔壁1aに形成された貫通孔hを通して収納室Mに先端部分を導入してカプセルの穿孔を行なうピン6cからなる。さらに、7は筒体6aの上端部でねじあるいはアンダーカットにより係合され押しボタン6bの抜け出しを防止する抜け止めキャップである。   6 is a punching means for making a hole in the capsule disposed in the storage chamber M of the body 1. The perforating means 6 is connected to the body 1 integrally or as a separate body, and is supported by an elastic member such as a spring S on the inside of the cylindrical body 6a having an opening at the upper end portion and slidable. The push button 6b exposed so as not to come out from the opening of the portion and the holding chamber M through the through hole h formed in the partition wall 1a by being fitted and held in the hole 6b ′ of the push button 6b. It consists of a pin 6c that introduces the tip portion into the hole to perforate the capsule. Further, reference numeral 7 denotes a retaining cap which is engaged with a screw or undercut at the upper end portion of the cylindrical body 6a to prevent the push button 6b from coming out.

上記の構成になる投薬器において、収納室M内に配置したカプセル内の薬剤を吸引するには、まず、押しボタン6bを押し込む。そうすると押しボタン6bにつながるピン6cがスプリングSの反発力に抗して収納室Mへと導入されその先端部分でカプセルに孔を開けることになる。   In the prescription device configured as described above, in order to suck the medicine in the capsule arranged in the storage chamber M, first, the push button 6b is pushed. Then, the pin 6c connected to the push button 6b is introduced into the storage chamber M against the repulsive force of the spring S, and a hole is opened in the capsule at the tip portion.

カプセルに孔を開けたのち、マウスピース3を口で咥え込んで吸気すると、図2中の矢印の如く逆止弁4aを通って外気が収納室M内へと流入し、カプセル内の薬剤と混合され、出側経路1c及び仕切壁2によって形成された通路を経てマウスピース3の排出口3aから排出される。   After opening a hole in the capsule, when mouthpiece 3 is swallowed by the mouth and inhaled, outside air flows into check chamber 4a as shown by the arrow in FIG. And is discharged from the outlet 3a of the mouthpiece 3 through the passage formed by the outlet side path 1c and the partition wall 2.

カプセルを収納室Mに配置するには、蓋体4の係止片5を両側から内側に向けて押し込みその爪部5aによるボディ1との連係を解除して図4に示すように、蓋体4を枢軸Pを基点にして回動させればよく、これにより収納室Mの入口M１が開となりカプセルを簡単に装填することができる。 To dispose the capsule in the storage chamber M, the locking piece 5 of the lid 4 is pushed inward from both sides to release the linkage with the body 1 by the claw portion 5a, as shown in FIG. 4 may be caused to rotate in the base point pivot P, thereby entrance M 1 of the storage room M is easily loaded capsules in an open.

本発明では、穿孔手段6をボディ1の軸心に対して直交する向きに設けたものを例として示したが、該穿孔手段6は、ボディ1の軸心に沿う向きに設けてもよく、この場合、筒体1′の開口部1d、1eの設置位置は該筒体1′の軸心に直交する向きに設ける等、適宜変更される。   In the present invention, an example in which the perforating means 6 is provided in a direction orthogonal to the axis of the body 1 is shown as an example, but the perforating means 6 may be provided in a direction along the axis of the body 1, In this case, the installation positions of the openings 1d and 1e of the cylinder 1 'are appropriately changed, such as being provided in a direction orthogonal to the axis of the cylinder 1'.

簡便にしかも確実にカプセルを配置することができる吸引式投薬器が提供できる。   It is possible to provide a suction type dispenser capable of simply and reliably arranging capsules.

本発明に従う吸引式投薬器の実施の形態を外観で示した図である。It is the figure which showed embodiment of the suction type dispenser according to this invention in the external appearance. 図1に示した投薬器の断面を示した図である。FIG. 2 is a view showing a cross section of the dispensing device shown in FIG. 図2のA-A断面を示した図である。FIG. 3 is a view showing an AA cross section of FIG. 図1に示した投薬器につき、収納室を開放した状態を示した図である。FIG. 2 is a view showing a state in which a storage chamber is opened with respect to the prescription device shown in FIG.

符号の説明Explanation of symbols

1 ボディ
1′筒体
1a 隔壁
1b 入側経路
1c 出側経路
1d 開口部
1e 開口部
2 仕切壁
3 マウスピース
3a排出経路
4 蓋体
4a逆止弁
4b開口
5 係止片
5a爪部
6 穿孔手段
6a 筒体
6b 押しボタン
6b′孔部
6c ピン
7 抜け止めキャップ
M 収納室
S スプリング 1 body
1 'cylinder
1a Bulkhead
1b Incoming route
1c Outgoing route
1d opening
1e opening
2 Partition wall
3 mouthpiece
3a discharge route
4 Lid
4a check valve
4b opening
5 Locking piece
5a claw
6 Drilling means
6a cylinder
6b push button
6b 'hole
6c pin
7 Retaining cap
M Storage room
S spring

Claims (1)

薬剤を充填したカプセルを収納する収納室を有するボディと、このボディの収納室に配置されたカプセルに孔を開ける穿孔手段と、穿孔されたカプセルの薬剤を該収納室につながる排出経路を通して吸引するマウスピースとを備えた吸引式投薬器であって、
前記ボディは、2箇所において開口部を有する筒体からなり、
前記筒体の一方の開口部にマウスピースを設け、
該筒体のもう一方の開口部に、筒体に連結部を介して開閉可能につながり、その開放状態で収納室の入口を開としてカプセルの装填を行なう蓋体を設け、
該蓋体は、マウスピースによる吸引時にのみボディ内への外気の導通を許容する逆止弁を有することを特徴とする吸引式投薬器。 A body having a storage chamber for storing a capsule filled with a medicine, a punching means for opening a hole in the capsule disposed in the storage chamber of the body, and a drug in the punched capsule is sucked through a discharge path connected to the storage chamber A suction dispenser comprising a mouthpiece,
The body consists of a cylinder having openings at two locations,
A mouthpiece is provided at one opening of the cylindrical body,
The other opening of the cylindrical body is connected to the cylindrical body through a connecting portion so as to be openable and closable, and is provided with a lid for opening the entrance of the storage chamber and loading the capsule.
The suction type prescription device, wherein the lid has a check valve that allows the outside air to be conducted into the body only when sucked by the mouthpiece.
JP2006296288A 2006-10-31 2006-10-31 Suction dispenser Expired - Fee Related JP5014735B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014014878A1 (en) 2012-07-16 2014-01-23 Veeco Instruments, Inc. Film deposition assisted by angular selective etch
JP2015521868A (en) * 2012-07-05 2015-08-03 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ Inhaler device
EP3284700A1 (en) 2012-07-30 2018-02-21 Dosentrx Ltd. A receptacle for containing and dispensing solid medicinal pills

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180657U (en) * 1981-05-12 1982-11-16
JPH0395857U (en) * 1990-01-17 1991-09-30
JPH09253210A (en) * 1996-03-21 1997-09-30 Unisia Jecs Corp Inhalation type medicator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180657U (en) * 1981-05-12 1982-11-16
JPH0395857U (en) * 1990-01-17 1991-09-30
JPH09253210A (en) * 1996-03-21 1997-09-30 Unisia Jecs Corp Inhalation type medicator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015521868A (en) * 2012-07-05 2015-08-03 グラクソ グループ リミテッドＧｌａｘｏ Ｇｒｏｕｐ Ｌｉｍｉｔｅｄ Inhaler device
WO2014014878A1 (en) 2012-07-16 2014-01-23 Veeco Instruments, Inc. Film deposition assisted by angular selective etch
EP3284700A1 (en) 2012-07-30 2018-02-21 Dosentrx Ltd. A receptacle for containing and dispensing solid medicinal pills

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