JPH03114245U - - Google Patents
Info
- Publication number
- JPH03114245U JPH03114245U JP2415290U JP2415290U JPH03114245U JP H03114245 U JPH03114245 U JP H03114245U JP 2415290 U JP2415290 U JP 2415290U JP 2415290 U JP2415290 U JP 2415290U JP H03114245 U JPH03114245 U JP H03114245U
- Authority
- JP
- Japan
- Prior art keywords
- blood
- liquid level
- reservoir
- feeding
- hemoconcentrator
- 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
- 239000008280 blood Substances 0.000 claims description 34
- 210000004369 blood Anatomy 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005534 hematocrit Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は概略配管図、第２図は血液濃縮器
の血液側圧力損失とヘマトクリツト値の関係図で
ある。
２……患者（生体）、３……リザーバ、４……
血圧センサ、５……ローラーポンプ（流入量調節
手段）、６……第１コントローラ、８……抗凝固
剤注入装置、９……フイルタ、１０……液面計、
１３……第２コントローラ、１４……第３コント
ローラ、１５……送血ポンプ、１９……血液濃縮
器、２３……送血ポンプ（被送血部送血手段）、
２７……第４コントローラ、２８……第５コント
ローラ。
FIGS. 1 and 2 show an embodiment of the present invention, with FIG. 1 being a schematic piping diagram and FIG. 2 being a diagram showing the relationship between pressure loss on the blood side of a hemoconcentrator and hematocrit value. 2...Patient (living body), 3...Reservoir, 4...
Blood pressure sensor, 5... Roller pump (inflow rate adjustment means), 6... First controller, 8... Anticoagulant injection device, 9... Filter, 10... Liquid level gauge,
13...Second controller, 14...Third controller, 15...Blood pump, 19...Hemoconcentrator, 23...Blood pump (blood sending unit to be sent),
27...Fourth controller, 28...Fifth controller.
Claims (1)
ーバの液面レベルを検出する液面レベル検出手段
と、生体から取り出され血液リザーバへ流入する
血液量を調節する流入量調節手段と、血液リザー
バから前記生体の被送血部へ送血する被送血部送
血手段と、前記液面レベル検出手段から得られた
液面レベルデータに基づき、予め設定された基準
液面レベルより液面レベルが高い時には前記血液
リザーバに連通された血液濃縮器に血液リザーバ
内の血液を導入して濃縮し該血液濃縮器から前記
血液リザーバへ返血すると共に前記被送血部送血
手段による被送血部への送血を停止させる手段と
、前記液面レベル検出手段から得られた液面レベ
ルデータに基づき、予め設定された基準液面レベ
ルより液面レベルが低い時および前記血液濃縮器
に流入する血液中のヘマトクリツト値が予め設定
された値を超えた場合に前記血液濃縮器への前記
血液リザーバからの血液の導入を停止すると共に
前記液面レベル検出手段から得られた液面レベル
データに基づき予め設定された基準液面レベルよ
り液面レベルが低い時には前記血液リザーバから
前記被送血部への送血を停止する手段と、被送血
部への送血圧が所定の範囲外となつた場合には被
送血部への前記被送血部送血手段による送血を停
止する手段とからなることを特徴とする自己血回
収装置。 a blood reservoir having a filter; a liquid level detecting means for detecting the liquid level of the blood reservoir; an inflow amount adjusting means for adjusting the amount of blood taken out from the living body and flowing into the blood reservoir; Based on the liquid level data obtained from the blood feeding unit that sends blood to the blood receiving unit and the liquid level detection unit, when the liquid level is higher than a preset reference liquid level, the Introducing and concentrating the blood in the blood reservoir into a hemoconcentrator connected to the blood reservoir, returning the blood from the hemoconcentrator to the blood reservoir, and sending the blood to the recipient site by the blood sending unit. Based on the liquid level data obtained from the blood stopping means and the liquid level detecting means, when the liquid level is lower than a preset reference liquid level and when the blood flowing into the hemoconcentrator is When the hematocrit value exceeds a preset value, the introduction of blood from the blood reservoir to the hemoconcentrator is stopped, and the hematocrit value is preset based on the liquid level data obtained from the liquid level detection means. means for stopping the blood feeding from the blood reservoir to the blood receiving area when the liquid level is lower than a reference liquid level level, and means for stopping the blood feeding from the blood reservoir to the blood feeding area when the blood feeding pressure to the blood feeding area falls outside a predetermined range; An autologous blood collection device comprising means for stopping blood feeding by the blood sending means to the blood receiving part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2415290U JPH0628135Y2 (en) | 1990-03-09 | 1990-03-09 | Autologous blood recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2415290U JPH0628135Y2 (en) | 1990-03-09 | 1990-03-09 | Autologous blood recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03114245U true JPH03114245U (en) | 1991-11-22 |
| JPH0628135Y2 JPH0628135Y2 (en) | 1994-08-03 |
Family
ID=31527124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2415290U Expired - Lifetime JPH0628135Y2 (en) | 1990-03-09 | 1990-03-09 | Autologous blood recovery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628135Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008166897A (en) * | 2006-12-27 | 2008-07-17 | Sony Corp | Sound outputting apparatus, sound outputting method, sound output processing program and sound outputting system |
-
1990
- 1990-03-09 JP JP2415290U patent/JPH0628135Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008166897A (en) * | 2006-12-27 | 2008-07-17 | Sony Corp | Sound outputting apparatus, sound outputting method, sound output processing program and sound outputting system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628135Y2 (en) | 1994-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3677045B2 (en) | Apparatus for tidal vibration pulse peritoneal dialysis | |
| EP2420264A3 (en) | A machine for extracorporeal treatment of blood | |
| US6585682B1 (en) | Method and apparatus for preventing protein loss with peritoneal dialysis | |
| JP2003533243A (en) | Method and apparatus for monitoring and controlling peritoneal dialysis treatment | |
| DK1225936T3 (en) | Pressure infusion system with resistance measurement capability on the downstream side | |
| WO2008048482A3 (en) | Patient connection system for a balance hydration unit | |
| JPH03114245U (en) | ||
| CN109771718A (en) | A kind of haemodialysis equipment | |
| JPH0391352U (en) | ||
| CN208905870U (en) | A kind of Medical multifunctional infusion support | |
| CN106421979A (en) | Anti-impulse infusion pump | |
| JPH0232851U (en) | ||
| CN201324402Y (en) | Pipeline blood monitoring device | |
| JPH01110745U (en) | ||
| CN215134663U (en) | Infusion device for blood purification department | |
| JPS6122585Y2 (en) | ||
| JPS58101646U (en) | Blood system monitoring device in artificial kidney equipment | |
| JPH03101956U (en) | ||
| JPH01112843U (en) | ||
| JPH0116179B2 (en) | ||
| JPH069674Y2 (en) | Drip device | |
| JPS63100050U (en) | ||
| JPH0388545U (en) | ||
| JPH0172246U (en) | ||
| JPS6243564Y2 (en) |