JPH033355U - - Google Patents
Info
- Publication number
- JPH033355U JPH033355U JP6472189U JP6472189U JPH033355U JP H033355 U JPH033355 U JP H033355U JP 6472189 U JP6472189 U JP 6472189U JP 6472189 U JP6472189 U JP 6472189U JP H033355 U JPH033355 U JP H033355U
- Authority
- JP
- Japan
- Prior art keywords
- drug
- containing body
- control circuit
- cover sheet
- circuit section
- 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
- 239000003814 drug Substances 0.000 claims description 32
- 229940079593 drug Drugs 0.000 claims description 32
- 230000037374 absorbed through the skin Effects 0.000 claims 2
- 239000008280 blood Substances 0.000 claims 2
- 210000004369 blood Anatomy 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 2
- 201000010099 disease Diseases 0.000 claims 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Electrotherapy Devices (AREA)
Description
第１図は本考案の一実施例を説明するためのイ
オントフオレーシス貼り薬の裏面図、第２図は第
１図における貼り薬のＡ−Ａ′断面図、第３図は
本考案の別の実施例を示すイオントフオレーシス
貼り薬の第２図と同様のＡ−Ａ′断面図である。
１……カバーシート、２……薬物含有体、３…
…非薬物含有体、４……治療部電極、５……対極
側電極、６……パルス発生器、７……制御回路部
、８……電池、９……薬物濃度センサ、１０……
パルス発生・制御ユニツト、１１……電極突出部
。
Fig. 1 is a back view of an iontophoresis patch for explaining one embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A' of the patch in Fig. 1, and Fig. 3 is a cross-sectional view of the patch of the present invention. FIG. 2 is a sectional view taken along line A-A', similar to FIG. 2, of an iontophoresis patch showing another example. 1...Cover sheet, 2...Drug-containing body, 3...
...Non-drug containing body, 4...Treatment electrode, 5...Counter electrode, 6...Pulse generator, 7...Control circuit section, 8...Battery, 9...Drug concentration sensor, 10...
Pulse generation/control unit, 11...electrode protrusion.
Claims (1)
介して吸収せしめるイオントフオレーシス貼り薬
において、前記有効な薬物を含む半固形又は液体
の薬物含有体と、前記葉物含有体とほぼ同一の面
に配置した非薬物含有体と、前記薬物含有体およ
び非薬物含有体上にそれぞれ対応して形成された
第一および第二の電極と、前記第一の電極および
第二の電極に接続されるパルス発生手段と、前記
パルス発生手段に接続され通電量を制御するため
の制御回路部と、前記制御回路部に接続され且つ
前記薬物含有体中に配置される薬物濃度センサと
、前記パルス発生手段および制御回路部に対し電
力を供給するための電池と、前記薬物含有体およ
び非薬物含有体の一つの面の全部もしくは一部を
残して他の部材を覆うカバーシートとを有し、前
記薬物含有体中の薬物濃度の減少から血中濃度が
一定になるように通電量を制御することを特徴と
するイオントフオレーシス貼り薬。 (2) 各種疾病に有効な薬物を通電により皮膚を
介して吸収せしめるイオントフオレーシス貼り薬
において、前記有効な薬物を含む半固形又は液体
の薬物含有体と、前記薬物含有体とほぼ同一の面
に配置した非薬物含有体と、前記薬物含有体およ
び非薬物含有体上にそれぞれ対応して形成され且
つそれぞれ突出部を有する第一および第二の電極
と、前記薬物含有体および非薬物含有体の一つの
面の全部もしくは一部および前記電極の突出部を
残して前記薬物含有体、非薬物含有体および両電
極を覆うカバーシートと、前記両電極の突出部と
着脱可能に接続され且つパルス発生手段、通電量
制御回路部および電池を内蔵するパルス発生・制
御ユニツトと、前記パルス発生・制御ユニツトか
ら突出し前記カバーシートを貫通して前記薬物含
有体中に配置される薬物濃度センサとを有し、前
記薬物含有体中の薬物濃度の減少から血中濃度が
一定になるように通電量を制御することを特徴と
するイオントフオレーシス貼り薬。[Scope of Claim for Utility Model Registration] (1) An iontophoresis patch that allows drugs effective for various diseases to be absorbed through the skin by applying electricity, including a semi-solid or liquid drug-containing body containing the effective drug; a non-drug-containing body disposed on substantially the same surface as the leaf-containing body, first and second electrodes formed correspondingly on the drug-containing body and the non-drug-containing body, respectively; a pulse generating means connected to the electrode and the second electrode; a control circuit section connected to the pulse generating means for controlling the amount of current applied; and a control circuit section connected to the control circuit section and disposed in the drug-containing body. a drug concentration sensor; a battery for supplying power to the pulse generating means and the control circuit; and a drug-containing body and a non-drug-containing body, with all or part of one surface remaining and other members remaining. 1. An iontophoresis patch comprising a cover sheet for covering the drug, and controlling the amount of current applied so that the drug concentration in the drug-containing body decreases and the blood concentration becomes constant. (2) In an iontophoresis patch that allows drugs effective for various diseases to be absorbed through the skin by applying an electric current, a semi-solid or liquid drug-containing body containing the effective drug and a drug-containing body almost identical to the drug-containing body. a non-drug-containing body disposed on a surface; first and second electrodes formed correspondingly on the drug-containing body and the non-drug-containing body and each having a protrusion; and the drug-containing body and the non-drug-containing body; a cover sheet that covers the drug-containing body, non-drug-containing body, and both electrodes, leaving all or part of one surface of the body and the protrusion of the electrode; and a cover sheet that is removably connected to the protrusion of both the electrodes; A pulse generation/control unit incorporating a pulse generation means, an energization amount control circuit section, and a battery, and a drug concentration sensor protruding from the pulse generation/control unit and penetrating the cover sheet and disposed in the drug-containing body. An iontophoresis patch characterized in that the amount of current applied is controlled so that the drug concentration in the drug-containing body decreases and the blood concentration becomes constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6472189U JPH033355U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6472189U JPH033355U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH033355U true JPH033355U (en) | 1991-01-14 |
Family
ID=31595916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6472189U Pending JPH033355U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH033355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10509621A (en) * | 1993-12-02 | 1998-09-22 | アルザ・コーポレーション | Electric transport supply device and supply method |
-
1989
- 1989-06-02 JP JP6472189U patent/JPH033355U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10509621A (en) * | 1993-12-02 | 1998-09-22 | アルザ・コーポレーション | Electric transport supply device and supply method |
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