JPS60227772A - Administrator of needle-like solid preparation - Google Patents
Administrator of needle-like solid preparationInfo
- Publication number
- JPS60227772A JPS60227772A JP58236995A JP23699583A JPS60227772A JP S60227772 A JPS60227772 A JP S60227772A JP 58236995 A JP58236995 A JP 58236995A JP 23699583 A JP23699583 A JP 23699583A JP S60227772 A JPS60227772 A JP S60227772A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- thin tube
- solid preparation
- administration
- administrator
- 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
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は針状固形製剤の投与器に関するものである。[Detailed description of the invention] The present invention relates to a dosing device for needle-shaped solid preparations.
さらに詳しくは
ｉ）細管と
ｉｉ）細管を貫通しかつその細管を自由に滑り動くこと
ができる内針と
からなることを特徴とする針状固形製剤の投与器に関す
るものである。More specifically, the present invention relates to a needle-shaped solid drug administration device characterized by comprising: i) a thin tube; and ii) an inner needle that penetrates the thin tube and can freely slide on the thin tube.
雑であった。It was rough.
本発明者らは、この点に着目し、注射埋め込みによる簡
便な投与方法について鋭意検討した結果、針状の固形製
剤を別途開発すると共に本発明の投与器を発明するに至
った。The present inventors focused on this point, and as a result of intensive study on a simple administration method by injection implantation, they separately developed a needle-shaped solid preparation and came to invent the administration device of the present invention.
すなわち
；）細管と
ｉｉ）細管を貫通しかつその細管を自由に滑り動くこと
ができる内針と
からなる投与器を開発することにより、臨床上きわめて
有用な針状固形製剤の投与器を得、本発明を完成したも
のである。That is, by developing a dosing device consisting of a) a thin tube and ii) an inner needle that can penetrate the thin tube and freely slide around the thin tube, an extremely useful needle-like solid preparation dosing device can be obtained; This completes the present invention.
さらに詳細に説明するならば、細管とは内径０．５〜５
ｍの体内に一部入る管であり、長さは投与時に便利であ
ればいくらでもよいが２６１１〜１０倒くらいのもので
ある。材料としては生体に適合するものであれば何であ
ってもよい。また内針とは、先端が図１の如く鋭角的に
なったものであり、細管の内径に一致するか、や＼小さ
い外径をもったものである。To explain in more detail, a thin tube has an inner diameter of 0.5 to 5.
It is a tube that partially enters the body of the patient, and the length may be any length as long as it is convenient for administration, but it is about 2611 to 10 mm long. Any material may be used as long as it is compatible with living organisms. The inner needle has an acute-angled tip as shown in FIG. 1, and has an outer diameter that is equal to or slightly smaller than the inner diameter of the thin tube.
この針状固形製剤投与器は適当な保持器具（６）に取り
つけて用いるが、ファイノく−スコープの鉗子の先端に
つけることも可能である。This needle-shaped solid preparation administering device is used by being attached to a suitable holding device (6), but it can also be attached to the tip of the forceps of a phinoscope.
次に本発明の投与器による針状固形製剤の投与方法を具
体的に説明する。まず内針（１）を身体投与部・（２）
に穿刺すると同時に、細管（８）を、その内部を内針（
１）外壁に沿わせて、身体投与部にさし込む（図２）。Next, a method for administering a needle-shaped solid preparation using the administering device of the present invention will be specifically explained. First, insert the inner needle (1) into the body administration section (2)
At the same time, insert the inside of the thin tube (8) into the inner needle (
1) Insert into the body administration site along the outer wall (Figure 2).
ついで、内針（１）を抜き去って、投与部にさし込まれ
た細管（３）を通じて針状固形製剤（４）を体内投与し
、細管のみを投与部よりはなす。Then, the inner needle (1) is removed, the needle-shaped solid preparation (4) is administered into the body through the thin tube (3) inserted into the administration site, and only the thin tube is removed from the administration site.
この体内投与は内針（１）を抜き去った後の細管に製剤
を挿入し、この製剤を押し出し棒（５）により、投与部
（２）に押し出し、投与することにより行われる（図８
）。This intracorporeal administration is performed by inserting the preparation into the thin tube after removing the inner needle (1), pushing the preparation into the administration site (2) with the push rod (5), and administering it (Fig. 8
).
この押し出し棒（５）は細管（８）内に挿入、自由に滑
り動くことができるものであれば何でもよく、前記内針
（１）もこの押し出し棒として使用できる。This pushing rod (5) may be of any type as long as it can be inserted into the thin tube (8) and can slide freely, and the inner needle (1) can also be used as this pushing rod.
なお、内壁等体内深部に穿刺投与する時はファイバース
コープの処置具として本投与Ｗを用い、ファイバースコ
ープの手元部操作により体内深部投与部において、前記
内針穿刺、細管さし込み、内針抜き去り、製剤投与、細
管脱着することもできる。In addition, when puncturing and administering to deep parts of the body such as the inner wall, use this dosing W as a treatment tool of the fiberscope, and perform the above-mentioned inner needle puncture, thin tube insertion, and inner needle removal at the deep body administration site by operating the hand part of the fiberscope. It is also possible to remove the drug, administer the preparation, and remove the tubule.
本発明投与器により投与される針状固形製剤の形は針状
ないし細棒状のもので、細管（８）により保持され得る
ものであれば如何なるものでも良い。The needle-shaped solid preparation to be administered by the administering device of the present invention may be in any shape, such as a needle or a thin rod, as long as it can be held by the thin tube (8).
図１は、本発明投与器の細管と内針の一例を示したもの
である。
図２は本発明投与器を身体投与部にさし込んだ状態の一
例を示したものである。
図８は本発明投与器により針状固形製剤を身体投与部に
投与した状態の一例を示したものである。
図中の各数字は次を意味する。FIG. 1 shows an example of the thin tube and inner needle of the inventive administering device. FIG. 2 shows an example of a state in which the administration device of the present invention is inserted into a body administration site. FIG. 8 shows an example of a state in which a needle-shaped solid preparation is administered to a body administration site using the administration device of the present invention. Each number in the figure means the following.
Claims (1)
とができる内針と からなることを特徴とする針状固形製剤の投与器。[Scope of Claims] A dosing device for a needle-shaped solid preparation, characterized by comprising: i) a capillary; and ii) an inner needle that penetrates the capillary and can freely slide within the capillary.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58236995A JPS60227772A (en) | 1983-12-14 | 1983-12-14 | Administrator of needle-like solid preparation |
| EP19840112310 EP0139286B1 (en) | 1983-10-14 | 1984-10-12 | Prolonged sustained-release preparations |
| DE8484112310T DE3484951D1 (en) | 1983-10-14 | 1984-10-12 | EXTENDED PREPARATIONS WITH DELAYED DELIVERY. |
| US06/846,193 US4774091A (en) | 1983-10-14 | 1986-03-31 | Long-term sustained-release preparation |
| US07/187,443 US5021241A (en) | 1983-10-14 | 1988-04-28 | Long-term sustained-release preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58236995A JPS60227772A (en) | 1983-12-14 | 1983-12-14 | Administrator of needle-like solid preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60227772A true JPS60227772A (en) | 1985-11-13 |
Family
ID=17008822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58236995A Pending JPS60227772A (en) | 1983-10-14 | 1983-12-14 | Administrator of needle-like solid preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60227772A (en) |
-
1983
- 1983-12-14 JP JP58236995A patent/JPS60227772A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60129057A (en) | Needle like solid drug administering needle | |
| BR8207873A (en) | DEVICE FOR INTRODUCING A CATHETER CANULA IN A BLOOD VASE | |
| US4886500A (en) | External guide wire | |
| ATE35624T1 (en) | CATHETER KIT. | |
| DE59010602D1 (en) | DEVICE FOR TAKING TISSUE SAMPLES | |
| JPH06501167A (en) | Drainage tube, device using the drainage tube, and method of using the biological cavity drainage tube | |
| JPS5951862A (en) | Medical device | |
| NO962978D0 (en) | Dialysis probe combination as well as microdialysis probe and insertion device for said combination | |
| US4907590A (en) | Acupuncture therapy by burying suture through an acupuncture needle | |
| JPS60227772A (en) | Administrator of needle-like solid preparation | |
| US4681101A (en) | Anesthetic device | |
| US3856019A (en) | Acupuncture needle | |
| US3072121A (en) | Pellet injector | |
| JP2003116962A (en) | Acupuncture and moxibustion needle | |
| US2779332A (en) | Procedure for intracorporal intra-and subcutaneous test, therapy, immunization, vaccination, and drug adminstration | |
| SU1168224A1 (en) | Needle for puncture of ethmoidal labyrinth | |
| JP2003325486A (en) | Connecting needle for vacuum blood-gathering | |
| WO2005025434A1 (en) | Device for an anaesthetic needle | |
| SU919674A1 (en) | Method of inserting punction needle into bottle with rubber plug and device for moving apart plug material layers | |
| RU2055531C1 (en) | Instrument for transtracheobronchial endoscopic biopsy | |
| SU1553895A1 (en) | Method of determining suction of medicinal agent | |
| RU2001601C1 (en) | Extractor of broken pieces os stomatologic instruments from tooth | |
| SU1475619A1 (en) | Puncture needle | |
| JPS6128623Y2 (en) | ||
| RU41969U1 (en) | SCARIFICATOR |