JPH0430534U - - Google Patents
Info
- Publication number
- JPH0430534U JPH0430534U JP7151190U JP7151190U JPH0430534U JP H0430534 U JPH0430534 U JP H0430534U JP 7151190 U JP7151190 U JP 7151190U JP 7151190 U JP7151190 U JP 7151190U JP H0430534 U JPH0430534 U JP H0430534U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- capsule
- outer cylinder
- drug administration
- filament
- 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.)
- Granted
Links
- 239000002775 capsule Substances 0.000 claims description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 229940079593 drug Drugs 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 238000001647 drug administration Methods 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 3
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はリードスイツチの斜視図、第３図は同実施例
の作動状態を示す断面図、第４図は従来の医療カ
プセルを示す要部断面図である。
２……外筒、３……本体ブロツク、４……蓋体
、５……ピストン、６……薬剤放出口、９，１０
……通孔、１６……フイラメント、２２ａ……突
部、２６……コイルばね、２８……固定糸、Ａ…
…作動室、Ｂ……電池、ｍ……シール膜、Ｓ……
リードスイツチ。
Fig. 1 is a sectional view showing one embodiment of the present invention;
FIG. 3 is a perspective view of the reed switch, FIG. 3 is a sectional view showing the operating state of the same embodiment, and FIG. 4 is a sectional view of essential parts of a conventional medical capsule. 2...Outer cylinder, 3...Main block, 4...Lid, 5...Piston, 6...Drug release port, 9, 10
...Through hole, 16...Filament, 22a...Protrusion, 26...Coil spring, 28...Fixed thread, A...
...Working chamber, B...Battery, m...Seal membrane, S...
Reed switch.
Claims (1)
及び蓋体４と、前記本体ブロツク３と外筒２との
間に形成された作動室Ａと、この作動室Ａ内に摺
動可能に設けられたピストン５と、このピストン
５を外筒の先端側に付勢するために前記本体ブロ
ツク３との間に設けられたばね部材２６と、この
ばね部材２６の弾撥力に抗して前記ピストン５を
本体ブロツク３に固定するように装着された固定
糸２８と、この固定糸２８を加熱切断するフイラ
メント１６と、このフイラメント１６に給電する
電池Ｂと、この電池Ｂと前記フイラメント１６と
を接続する遠隔制御式のスイツチＳとを有する薬
剤投与用カプセルにおいて、前記外筒２に開設さ
れた薬剤放出口６と、この薬剤放出口６を閉塞し
前記作動室Ａを封止するシール膜ｍと、前記ピス
トン５の先端に取付けられかつ該ピストン５の前
進時に前記シール膜ｍを突破る突部２２ａと、を
有する薬剤薬剤投与用カプセル。 ２ 前記シール膜ｍは、ポリテトラフルオロエチ
レンである請求項第１項に記載の薬剤投与用カプ
セル。 ３ 前記スイツチＳは、磁力作動する常開のリー
ドスイツチである請求項第１項に記載の薬剤投与
用カプセル。[Claims for Utility Model Registration] 1. Outer cylinder 2 attached to both ends of main block 3
and a lid body 4, a working chamber A formed between the main body block 3 and the outer cylinder 2, a piston 5 slidably provided in the working chamber A, and a piston 5 that is connected to the outer cylinder. A spring member 26 is provided between the piston 5 and the main body block 3 to bias it toward the tip end, and a spring member 26 is installed so as to fix the piston 5 to the main body block 3 against the elastic force of the spring member 26. A drug administration device comprising a fixed thread 28, a filament 16 that heats and cuts the fixed thread 28, a battery B that supplies power to the filament 16, and a remote control switch S that connects the battery B and the filament 16. In the capsule, a drug release port 6 opened in the outer cylinder 2, a sealing film m for closing the drug release port 6 and sealing the working chamber A, and a seal film m attached to the tip of the piston 5. A capsule for drug administration, comprising a protrusion 22a that breaks through the seal membrane m when the capsule moves forward. 2. The capsule for drug administration according to claim 1, wherein the sealing film m is polytetrafluoroethylene. 3. The drug administration capsule according to claim 1, wherein the switch S is a magnetically operated normally open reed switch.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7151190U JPH0713714Y2 (en) | 1990-07-06 | 1990-07-06 | Capsule for drug administration |
| EP90313748A EP0460327B1 (en) | 1990-07-06 | 1990-12-17 | Medical capsule and apparatus for activating the same |
| DE69009045T DE69009045T2 (en) | 1990-07-06 | 1990-12-17 | Capsule for medical purposes and device for activating it. |
| KR1019910000833A KR920002089A (en) | 1990-07-06 | 1991-01-18 | Medical capsules and devices for manipulating them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7151190U JPH0713714Y2 (en) | 1990-07-06 | 1990-07-06 | Capsule for drug administration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430534U true JPH0430534U (en) | 1992-03-11 |
| JPH0713714Y2 JPH0713714Y2 (en) | 1995-04-05 |
Family
ID=31608608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7151190U Expired - Lifetime JPH0713714Y2 (en) | 1990-07-06 | 1990-07-06 | Capsule for drug administration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713714Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010504135A (en) * | 2006-09-25 | 2010-02-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Drug delivery device |
-
1990
- 1990-07-06 JP JP7151190U patent/JPH0713714Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010504135A (en) * | 2006-09-25 | 2010-02-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Drug delivery device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713714Y2 (en) | 1995-04-05 |