JPH0430535U - - Google Patents
Info
- Publication number
- JPH0430535U JPH0430535U JP7151290U JP7151290U JPH0430535U JP H0430535 U JPH0430535 U JP H0430535U JP 7151290 U JP7151290 U JP 7151290U JP 7151290 U JP7151290 U JP 7151290U JP H0430535 U JPH0430535 U JP H0430535U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- main body
- body block
- outer cylinder
- working chamber
- 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 7
- 239000003814 drug Substances 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 claims 1
- 239000010839 body fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- -1 polyethylene terephthalate Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 229940079593 drug Drugs 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (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、１７……空間
部、２６……コイルばね、２８……固定糸、Ａ…
…作動室、Ｂ……電池、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, 17...Space, 26...Coil spring, 28...Fixed thread, A...
...Working chamber, B...Battery, 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とを有する医療用カプセルにおいて、前記
固定糸２８に可燃性材料を塗布したことを特徴と
する医療用カプセル。 ２ 前記外筒２は、先端部にシール膜により封止
された通孔６を有し、内部の作動室Ａ内に薬剤を
封止したことを特徴とする請求項第１項に記載の
医療用カプセル。 ３ 前記作動室Ａは、内部が中空とされ、前記ピ
ストンの作動により生じる負圧によつて外部から
体液を取込むようにしたことを特徴とする請求項
第１項に記載の医療用カプセル。 ４ 前記固定糸２８は、本体ブロツク３に形成さ
れた所定の空間部１７内で前記フイラメントと接
触した状態で取付けたことを特徴とする請求項第
１項に記載の医療用カプセル。 ５ 前記固定糸２８は、ポリエチレンテレフタレ
ートよりなる糸に可燃性の油を含浸させたことを
特徴とする請求項第１項乃至第４項のいずれかに
記載の医療用カプセル。[Claims for Utility Model Registration] 1. Outer cylinder 2 attached to both ends of main body 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 side, 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 medical capsule comprising a fixed thread 28, a filament 16 that heats and cuts the fixed thread 28, and a battery B that supplies power to the filament 16, characterized in that the fixed thread 28 is coated with a flammable material. Capsule for. 2. The medical device according to claim 1, wherein the outer cylinder 2 has a through hole 6 sealed with a sealing film at the tip thereof, and the medicine is sealed in the internal working chamber A. Capsule for. 3. The medical capsule according to claim 1, wherein the working chamber A is hollow inside and takes in body fluid from the outside by a negative pressure generated by the action of the piston. 4. The medical capsule according to claim 1, wherein the fixing thread 28 is attached within a predetermined space 17 formed in the main body block 3 so as to be in contact with the filament. 5. The medical capsule according to claim 1, wherein the fixed thread 28 is a thread made of polyethylene terephthalate impregnated with flammable oil.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7151290U JPH0713715Y2 (en) | 1990-07-06 | 1990-07-06 | Medical capsule |
| DE69009045T DE69009045T2 (en) | 1990-07-06 | 1990-12-17 | Capsule for medical purposes and device for activating it. |
| EP90313748A EP0460327B1 (en) | 1990-07-06 | 1990-12-17 | Medical capsule and apparatus for activating the same |
| 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 |
|---|---|---|---|
| JP7151290U JPH0713715Y2 (en) | 1990-07-06 | 1990-07-06 | Medical capsule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430535U true JPH0430535U (en) | 1992-03-11 |
| JPH0713715Y2 JPH0713715Y2 (en) | 1995-04-05 |
Family
ID=31608610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7151290U Expired - Lifetime JPH0713715Y2 (en) | 1990-07-06 | 1990-07-06 | Medical capsule |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713715Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005072068A3 (en) * | 2004-01-16 | 2005-11-24 | Olympus Corp | Capsular medical instrument |
| 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 |
| JP2015531298A (en) * | 2012-10-09 | 2015-11-02 | メディメトリクス パーソナライズド ドラッグ デリヴァリー | Pharmaceutical feeding capsule with external intelligence |
| CN108836237A (en) * | 2018-06-15 | 2018-11-20 | 安翰光电技术（武汉）有限公司 | A kind of sampling capsule with sampling pool sealing structure |
| CN115670530A (en) * | 2022-11-16 | 2023-02-03 | 上海大学 | Magnetic-guided sampling capsule robot and sampling method |
-
1990
- 1990-07-06 JP JP7151290U patent/JPH0713715Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005072068A3 (en) * | 2004-01-16 | 2005-11-24 | Olympus Corp | Capsular medical instrument |
| 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 |
| JP2015531298A (en) * | 2012-10-09 | 2015-11-02 | メディメトリクス パーソナライズド ドラッグ デリヴァリー | Pharmaceutical feeding capsule with external intelligence |
| CN108836237A (en) * | 2018-06-15 | 2018-11-20 | 安翰光电技术（武汉）有限公司 | A kind of sampling capsule with sampling pool sealing structure |
| CN108836237B (en) * | 2018-06-15 | 2024-05-10 | 安翰科技(武汉)股份有限公司 | Sampling capsule with sampling pool sealing structure |
| CN115670530A (en) * | 2022-11-16 | 2023-02-03 | 上海大学 | Magnetic-guided sampling capsule robot and sampling method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713715Y2 (en) | 1995-04-05 |