DE2845364C2 - - Google Patents
Info
- Publication number
- DE2845364C2 DE2845364C2 DE2845364A DE2845364A DE2845364C2 DE 2845364 C2 DE2845364 C2 DE 2845364C2 DE 2845364 A DE2845364 A DE 2845364A DE 2845364 A DE2845364 A DE 2845364A DE 2845364 C2 DE2845364 C2 DE 2845364C2
- Authority
- DE
- Germany
- Prior art keywords
- separation chamber
- blood
- component
- separation
- chamber
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
- A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
Description
PPP = an Thrombozyt arme Plasmakomponente
PRP = an Thrombozyt reiche Plasmakomponente
RBC = Erythrozytkomponente
WB = Gesamtblut
RB = Restliche Plasmakomponente
12 Zentrifugiervorrichtung
13 Blutspender
14 Nadelanschluß
15 Nadel
16 Behälter (Antikoagulationsmittel)
17 Schlauchsegment
18 Erste Peristaltikpumpe
19 Schlauchklemme
21 Schlauchstück
22 Behälter (Kochsalzlösung)
23 Schlauchstück
24 Ventil
26 Venenfühler
27 Peristaltikpumpe
28 Motor
29 Hoch-/Niederdruckmonitor
30 Einlaß-Schlauchstück
31 Erste Trennkammer
32 Mehrfachdurchgang-Verbindungsstück
33, 34 Schlauchstück
35 Pumpenanordnung (einstellbar)
36 Peristaltikpumpe
37 Erythrozytenkomponenten-Detektor
38 Leitungsstück
40 Zweite Trennkammer
41 Leitungsstück
42 Y-Anschluß
43 Leitungsstück
44 Blasendetektor und Druckwächter
45 Leitungsstück
46 Ventil
47 Entlüftungs-Expansionskammer 48 Entlüftungsventil
49 Leitungsstück
50 Rückschlagventil
51 Leitungsstück
52 Infusionsbehälter
53 Leitungsstück
55 Zweiter Nadelanschluß
56 Zweite Nadel
60 Rotorantriebseinrichtung
61 Zentrifugenläufer
62 Hohlwelle
63 Nabenanordnung
64 Antriebswelle
65 Führungsrohr
67 Tragarm
68 Zwischenriemenscheibe
69 Treibriemen
70 Riemenscheibe
71 Rotor-Antriebsriemenscheibe
72 Motor
73 Treibriemen
80 Träger
81 Träger
82 bis 85 Taschen
86 Widerstandsheizelement
87 a, 87 b Seitenwand
88 Trennwand
89 Kammer
90 Einlaß-Durchgang
91, 92 Auslaß
93 a, 93 b Rippen
94 Innenkammer
95 Innenwand
96 Auslaß
97 a, 97 b Seitenwände
98 Einlaß
99 Auslaß
100, 101 Platte
102, 103 Vertiefung
107 Nut
108 Naht
109 Druckdichtung (innere Rippe)
110 a, b, c Grenzlinien
114, 115 Platte
118, 119 Kreisbogen
Claims (17)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/843,296 US4146172A (en) | 1977-10-18 | 1977-10-18 | Centrifugal liquid processing system |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2845364A1 DE2845364A1 (de) | 1979-04-19 |
DE2845364C3 DE2845364C3 (de) | 1994-04-28 |
DE2845364C2 true DE2845364C2 (de) | 1994-04-28 |
Family
ID=25289568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2845364A Expired - Fee Related DE2845364C3 (de) | 1977-10-18 | 1978-10-18 | Blutbehandlungsvorrichtung |
Country Status (6)
Country | Link |
---|---|
US (1) | US4146172A (de) |
JP (1) | JPS5464893A (de) |
CA (1) | CA1090749A (de) |
DE (1) | DE2845364C3 (de) |
FR (1) | FR2406478A1 (de) |
GB (1) | GB2006058B (de) |
Families Citing this family (175)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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1977
- 1977-10-18 US US05/843,296 patent/US4146172A/en not_active Expired - Lifetime
-
1978
- 1978-09-26 CA CA312,103A patent/CA1090749A/en not_active Expired
- 1978-10-16 GB GB7840737A patent/GB2006058B/en not_active Expired
- 1978-10-17 JP JP12778178A patent/JPS5464893A/ja active Granted
- 1978-10-17 FR FR7829514A patent/FR2406478A1/fr active Granted
- 1978-10-18 DE DE2845364A patent/DE2845364C3/de not_active Expired - Fee Related
Also Published As
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---|---|
GB2006058A (en) | 1979-05-02 |
DE2845364C3 (de) | 1994-04-28 |
GB2006058B (en) | 1982-02-24 |
FR2406478B1 (de) | 1984-10-05 |
DE2845364A1 (de) | 1979-04-19 |
CA1090749A (en) | 1980-12-02 |
JPS6314628B2 (de) | 1988-03-31 |
JPS5464893A (en) | 1979-05-25 |
FR2406478A1 (fr) | 1979-05-18 |
US4146172A (en) | 1979-03-27 |
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