JPS5835876U - Drug sustained release device to tree trunk - Google Patents

Drug sustained release device to tree trunk

Info

Publication number
JPS5835876U
JPS5835876U JP13163781U JP13163781U JPS5835876U JP S5835876 U JPS5835876 U JP S5835876U JP 13163781 U JP13163781 U JP 13163781U JP 13163781 U JP13163781 U JP 13163781U JP S5835876 U JPS5835876 U JP S5835876U
Authority
JP
Japan
Prior art keywords
sustained release
release device
tree trunk
drug sustained
water
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
Application number
JP13163781U
Other languages
Japanese (ja)
Other versions
JPS606208Y2 (en
Inventor
宮本　芳則
石田　義枝
敬一 牛山
Original Assignee
日東電工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日東電工株式会社 filed Critical 日東電工株式会社
Priority to JP13163781U priority Critical patent/JPS606208Y2/en
Publication of JPS5835876U publication Critical patent/JPS5835876U/en
Application granted granted Critical
Publication of JPS606208Y2 publication Critical patent/JPS606208Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Catching Or Destruction (AREA)
  • Cultivation Of Plants (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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案によるデバイスの一実施例を示す断面図で
ある。 １・・・開口、２・・・容器、３・・・吸水性重合体。The drawing is a cross-sectional view showing an embodiment of a device according to the present invention. 1... Opening, 2... Container, 3... Water-absorbing polymer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自己の体積の約２倍以下の水を吸収し得る親水性重合体
からなり、且つ、開口を備えた容器内に、薬液、乳濁液
又は懸濁液と、自己の体積の約１００倍以上の水を吸収
し得る吸水性重合体とを封入したことを特徴とする樹幹
への薬剤徐放デバイス。A container made of a hydrophilic polymer capable of absorbing water up to about twice its own volume and equipped with an opening contains a drug solution, emulsion or suspension, and about 100 times its own volume or more. 1. A drug sustained release device to a tree trunk, characterized in that the device is encapsulated with a water-absorbing polymer capable of absorbing water.
JP13163781U 1981-09-03 1981-09-03 Drug sustained release device to tree trunk Expired JPS606208Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13163781U JPS606208Y2 (en) 1981-09-03 1981-09-03 Drug sustained release device to tree trunk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13163781U JPS606208Y2 (en) 1981-09-03 1981-09-03 Drug sustained release device to tree trunk

Publications (2)

Publication Number Publication Date
JPS5835876U true JPS5835876U (en) 1983-03-08
JPS606208Y2 JPS606208Y2 (en) 1985-02-27

Family

ID=29925208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13163781U Expired JPS606208Y2 (en) 1981-09-03 1981-09-03 Drug sustained release device to tree trunk

Country Status (1)

Country Link
JP (1) JPS606208Y2 (en)

Also Published As

Publication number Publication date
JPS606208Y2 (en) 1985-02-27

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