JPH028446U - - Google Patents
Info
- Publication number
- JPH028446U JPH028446U JP8594988U JP8594988U JPH028446U JP H028446 U JPH028446 U JP H028446U JP 8594988 U JP8594988 U JP 8594988U JP 8594988 U JP8594988 U JP 8594988U JP H028446 U JPH028446 U JP H028446U
- Authority
- JP
- Japan
- Prior art keywords
- vibrator
- dialysis
- circuit
- drive
- dialysis tank
- 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
- 238000000502 dialysis Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000007485 conventional hemodialysis Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Description
第１図は、本考案に係る超音波透析装置の一実
施例を示す概略斜視図、第２図は、本実施例の回
路構成図、第３図は、振動子の他の配設パターン
を示す概略斜視図、第４図は従来の血液透析装置
の説明図である。
１０…透析槽、１６…血液供給管、１８…血液
排出管、２４…振動子、２６…振動子駆動回路、
２８…振動子スイツチング部、３０…発振器、３
２…電力アンプ、３４…スイツチ回路、３６…ス
イツチ制御回路。
FIG. 1 is a schematic perspective view showing an embodiment of the ultrasonic dialysis apparatus according to the present invention, FIG. 2 is a circuit diagram of the embodiment, and FIG. 3 shows another arrangement pattern of the transducers. The schematic perspective view shown in FIG. 4 is an explanatory diagram of a conventional hemodialysis apparatus. DESCRIPTION OF SYMBOLS 10... Dialysis tank, 16... Blood supply pipe, 18... Blood discharge pipe, 24... Vibrator, 26... Vibrator drive circuit,
28... Vibrator switching unit, 30... Oscillator, 3
2...Power amplifier, 34...Switch circuit, 36...Switch control circuit.
Claims (1)
に超音波を送波する複数の振動子と、 該複数の振動子に駆動信号を供給する振動子駆
動回路と、 該振動子駆動回路から前記各振動子への駆動信
号の供給をオンオフ切換えするためのスイツチ回
路及びこのスイツチ回路のオンオフ制御を行い各
振動子への選択的な駆動信号供給を可能とするス
イツチ制御回路を有する振動子スイツチング部と
、を含むことを特徴とする超音波透析装置。[Scope of Claim for Utility Model Registration] A dialysis tank that performs dialysis treatment inside the dialysis tank, a plurality of vibrators that are distributed around the periphery of the dialysis tank and transmit ultrasonic waves into the inside of the dialysis tank, and the plurality of vibrations. A vibrator drive circuit that supplies a drive signal to each vibrator, a switch circuit that turns on and off the supply of drive signals from the vibrator drive circuit to each vibrator, and a switch circuit that controls on and off the switch circuit to each vibrator. An ultrasonic dialysis apparatus comprising: a transducer switching unit having a switch control circuit that enables selective supply of drive signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594988U JPH05203Y2 (en) | 1988-06-28 | 1988-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8594988U JPH05203Y2 (en) | 1988-06-28 | 1988-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH028446U true JPH028446U (en) | 1990-01-19 |
| JPH05203Y2 JPH05203Y2 (en) | 1993-01-06 |
Family
ID=31310603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8594988U Expired - Lifetime JPH05203Y2 (en) | 1988-06-28 | 1988-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05203Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242995A (en) * | 2003-02-17 | 2004-09-02 | Toray Medical Co Ltd | Holder of dialyzer for dialysis therapy |
-
1988
- 1988-06-28 JP JP8594988U patent/JPH05203Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242995A (en) * | 2003-02-17 | 2004-09-02 | Toray Medical Co Ltd | Holder of dialyzer for dialysis therapy |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05203Y2 (en) | 1993-01-06 |
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