JPH0471952U - - Google Patents
Info
- Publication number
- JPH0471952U JPH0471952U JP1990116849U JP11684990U JPH0471952U JP H0471952 U JPH0471952 U JP H0471952U JP 1990116849 U JP1990116849 U JP 1990116849U JP 11684990 U JP11684990 U JP 11684990U JP H0471952 U JPH0471952 U JP H0471952U
- Authority
- JP
- Japan
- Prior art keywords
- cardiac pacemaker
- internal
- charging circuit
- coil
- external
- 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
- 230000000747 cardiac effect Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 210000001835 viscera Anatomy 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrotherapy Devices (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
第１図の心臓ペースメーカ体内器と外部コイルと
の関係を示す図である。
１……心臓ペースメーカ、２……外部コイル、
１１……内部コイル、１２……充電回路、１３…
…二次電池、１４……過充電防止回路、２１……
外部交流電源。
FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the relationship between the internal organ of the cardiac pacemaker shown in FIG. 1 and an external coil. 1... Cardiac pacemaker, 2... External coil,
11... Internal coil, 12... Charging circuit, 13...
...Secondary battery, 14...Overcharge prevention circuit, 21...
External AC power supply.
Claims (1)
交流電流を通電する外部交流電源と、心臓ペース
メーカ体内器に設けた内部コイルと、この内部コ
イルが前記外部コイルとの相互誘導によつて発生
する交流電圧を変圧・整流し、この心臓ペースメ
ーカ体内器に設けた二次電池を充電する充電回路
と、前記二次電池の端子電圧を監視して過充電防
止用の制御信号を前記充電回路に出力する心臓ペ
ースメーカ体内器に設けた過充電防止回路とを有
することを特徴とする心臓ペースメーカ。 An external coil provided outside the body, an external AC power source that supplies alternating current to the external coil, an internal coil provided in the cardiac pacemaker internal body, and an alternating current generated by mutual induction between the internal coil and the external coil. A charging circuit that transforms and rectifies the voltage and charges a secondary battery installed in the cardiac pacemaker, and a charging circuit that monitors the terminal voltage of the secondary battery and outputs a control signal for overcharging prevention to the charging circuit. A cardiac pacemaker comprising an overcharge prevention circuit provided in an internal organ of the cardiac pacemaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116849U JPH0471952U (en) | 1990-11-07 | 1990-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990116849U JPH0471952U (en) | 1990-11-07 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471952U true JPH0471952U (en) | 1992-06-25 |
Family
ID=31864695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990116849U Pending JPH0471952U (en) | 1990-11-07 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471952U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006947A (en) * | 2004-06-24 | 2006-01-12 | Ethicon Endo Surgery Inc | Primary coil for transdermal energy transmission accompanied by ferrite core of high aspect ratio |
| JP2008006275A (en) * | 2006-06-02 | 2008-01-17 | Semiconductor Energy Lab Co Ltd | Cardiac pacemaker device |
-
1990
- 1990-11-07 JP JP1990116849U patent/JPH0471952U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006947A (en) * | 2004-06-24 | 2006-01-12 | Ethicon Endo Surgery Inc | Primary coil for transdermal energy transmission accompanied by ferrite core of high aspect ratio |
| JP2008006275A (en) * | 2006-06-02 | 2008-01-17 | Semiconductor Energy Lab Co Ltd | Cardiac pacemaker device |
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