JPH0187740U - - Google Patents
Info
- Publication number
- JPH0187740U JPH0187740U JP18353187U JP18353187U JPH0187740U JP H0187740 U JPH0187740 U JP H0187740U JP 18353187 U JP18353187 U JP 18353187U JP 18353187 U JP18353187 U JP 18353187U JP H0187740 U JPH0187740 U JP H0187740U
- Authority
- JP
- Japan
- Prior art keywords
- finger member
- tube
- infusion tube
- spring means
- solenoid
- 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
- 238000001802 infusion Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- External Artificial Organs (AREA)
Description
第１図は本考案装置を採用した輸液注入ポンプ
の概略構成図、第２図は本考案装置の構成図、第
３図はソレノイドの制御タイミングチヤート図で
ある。
７はチユーブ閉塞用フインガー部材、１０は駆
動用主ソレクイド、１１は補助ソレノイド、１２
は移動部材、１３はリンク部材。
FIG. 1 is a schematic configuration diagram of an infusion pump employing the device of the present invention, FIG. 2 is a configuration diagram of the device of the present invention, and FIG. 3 is a control timing chart of a solenoid. 7 is a tube closing finger member, 10 is a driving main solenoid, 11 is an auxiliary solenoid, 12
13 is a moving member, and 13 is a link member.
Claims (1)
手段により常時閉塞する方向に附勢されたチユー
ブ閉塞用フインガー部材と、電源供給時に輸液チ
ユーブの閉塞状態を解除するために、前記フイン
ガー部材をスプリング手段の附勢力に抗して移動
させるための駆動用主ソレノイドと前記フインガ
ー部材にリング部材を介して接続され、かつ前記
駆動用主ソレノイドの動作により輸液チユーブか
ら離反したフインガー部材をその状態に強制的に
保持するための補助ソレノイドとを備えたことを
特徴とする流路制御装置。 A finger member for closing the tube is always biased in a direction to close the infusion tube on the tube support part by a spring means, and the finger member is biased by the biasing force of the spring means to release the closed state of the infusion tube when power is supplied. The finger member is connected to the finger member via a ring member and is connected to a driving main solenoid for moving the finger member against the flow, and forcibly holds the finger member separated from the infusion tube in that state by the operation of the driving main solenoid. A flow path control device characterized by comprising an auxiliary solenoid for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18353187U JPH0187740U (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18353187U JPH0187740U (en) | 1987-11-30 | 1987-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0187740U true JPH0187740U (en) | 1989-06-09 |
Family
ID=31474951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18353187U Pending JPH0187740U (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0187740U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012148184A (en) * | 2009-07-01 | 2012-08-09 | Fresenius Medical Care Holdings Inc | Drug delivery devices and related systems and methods |
| US9144646B2 (en) | 2012-04-25 | 2015-09-29 | Fresenius Medical Care Holdings, Inc. | Vial spiking devices and related assemblies and methods |
| US10064987B2 (en) | 2011-01-31 | 2018-09-04 | Fresenius Medical Care Holdings, Inc. | Preventing over-delivery of drug |
-
1987
- 1987-11-30 JP JP18353187U patent/JPH0187740U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012148184A (en) * | 2009-07-01 | 2012-08-09 | Fresenius Medical Care Holdings Inc | Drug delivery devices and related systems and methods |
| US9132061B2 (en) | 2009-07-01 | 2015-09-15 | Fresenius Medical Care Holdings, Inc. | Drug vial spikes, fluid line sets, and related systems |
| US9138379B2 (en) | 2009-07-01 | 2015-09-22 | Fresenius Medical Care Holdings, Inc. | Drug delivery methods and related products |
| US9283145B2 (en) | 2009-07-01 | 2016-03-15 | Fresenius Medical Care Holdings, Inc. | Drug vial spikes, fluid line sets, and related systems |
| US10064987B2 (en) | 2011-01-31 | 2018-09-04 | Fresenius Medical Care Holdings, Inc. | Preventing over-delivery of drug |
| US10518016B2 (en) | 2011-01-31 | 2019-12-31 | Fresenius Medical Care Holdings, Inc. | Preventing over-delivery of drug |
| US9144646B2 (en) | 2012-04-25 | 2015-09-29 | Fresenius Medical Care Holdings, Inc. | Vial spiking devices and related assemblies and methods |