CS248305B1 - Blood cleaning instrument - Google Patents

Blood cleaning instrument Download PDF

Info

Publication number: CS248305B1
Authority: CS; Czechoslovakia
Prior art keywords: cassette; outlet; blood; base unit; dialyser
Prior art date: 1984-06-18

Application number

CS844618A

Other languages

Czech (cs)

English (en)

Inventor

Miroslav Skala

Original Assignee

Miroslav Skala

Priority date (The priority date 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 date listed.)

1984-06-18

Filing date

1984-06-18

Publication date

1987-02-12

1984-06-18 Application filed by Miroslav Skala filed Critical Miroslav Skala

1984-06-18 Priority to CS844618A priority Critical patent/CS248305B1/cs

1984-12-20 Priority to DD84271326A priority patent/DD256416A3/de

1985-05-23 Priority to JP60109467A priority patent/JPS618057A/ja

1985-06-10 Priority to EP85304078A priority patent/EP0165751A3/de

1985-06-10 Priority to DE198585304078T priority patent/DE165751T1/de

1985-06-11 Priority to HU852297A priority patent/HUT38545A/hu

1987-02-12 Publication of CS248305B1 publication Critical patent/CS248305B1/cs

Links

239000008280 blood Substances 0.000 title claims description 60
210000004369 blood Anatomy 0.000 title claims description 60
238000004140 cleaning Methods 0.000 title description 2
238000000502 dialysis Methods 0.000 claims description 17
239000000523 sample Substances 0.000 claims description 12
239000012141 concentrate Substances 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
230000009471 action Effects 0.000 claims description 7
238000001802 infusion Methods 0.000 claims description 7
238000001631 haemodialysis Methods 0.000 claims description 5
230000000322 hemodialysis Effects 0.000 claims description 5
239000002699 waste material Substances 0.000 claims description 5
238000002615 hemofiltration Methods 0.000 claims description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 3
239000000385 dialysis solution Substances 0.000 claims description 3
230000001951 hemoperfusion Effects 0.000 claims description 3
238000000746 purification Methods 0.000 claims description 3
238000000108 ultra-filtration Methods 0.000 claims description 3
238000011144 upstream manufacturing Methods 0.000 claims description 3
238000013022 venting Methods 0.000 claims description 2
239000004020 conductor Substances 0.000 claims 1
230000000717 retained effect Effects 0.000 claims 1
230000001954 sterilising effect Effects 0.000 abstract description 3
238000004659 sterilization and disinfection Methods 0.000 abstract description 3
210000003734 kidney Anatomy 0.000 description 10
238000000034 method Methods 0.000 description 9
239000000243 solution Substances 0.000 description 9
230000036772 blood pressure Effects 0.000 description 6
239000000126 substance Substances 0.000 description 5
238000012544 monitoring process Methods 0.000 description 4
208000001647 Renal Insufficiency Diseases 0.000 description 3
230000004087 circulation Effects 0.000 description 3
238000013461 design Methods 0.000 description 3
230000024924 glomerular filtration Effects 0.000 description 3
-1 iosine Chemical compound 0.000 description 3
201000006370 kidney failure Diseases 0.000 description 3
230000008569 process Effects 0.000 description 3
238000012546 transfer Methods 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
230000017531 blood circulation Effects 0.000 description 2
230000036765 blood level Effects 0.000 description 2
239000004202 carbamide Substances 0.000 description 2
239000000306 component Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000012528 membrane Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229910052700 potassium Inorganic materials 0.000 description 2
239000011591 potassium Substances 0.000 description 2
230000022558 protein metabolic process Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
208000037157 Azotemia Diseases 0.000 description 1
206010053567 Coagulopathies Diseases 0.000 description 1
206010010356 Congenital anomaly Diseases 0.000 description 1
206010061818 Disease progression Diseases 0.000 description 1
206010018910 Haemolysis Diseases 0.000 description 1
HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
206010019663 Hepatic failure Diseases 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
239000012491 analyte Substances 0.000 description 1
239000003146 anticoagulant agent Substances 0.000 description 1
229940127219 anticoagulant drug Drugs 0.000 description 1
239000012503 blood component Substances 0.000 description 1
238000009530 blood pressure measurement Methods 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
230000035602 clotting Effects 0.000 description 1
229940109239 creatinine Drugs 0.000 description 1
239000008232 de-aerated water Substances 0.000 description 1
239000000645 desinfectant Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
230000005750 disease progression Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
229940079593 drug Drugs 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
230000008588 hemolysis Effects 0.000 description 1
239000002874 hemostatic agent Substances 0.000 description 1
229960002897 heparin Drugs 0.000 description 1
229920000669 heparin Polymers 0.000 description 1
208000002672 hepatitis B Diseases 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
230000036039 immunity Effects 0.000 description 1
208000015181 infectious disease Diseases 0.000 description 1
210000004185 liver Anatomy 0.000 description 1
208000007903 liver failure Diseases 0.000 description 1
230000002934 lysing effect Effects 0.000 description 1
230000007257 malfunction Effects 0.000 description 1
238000002483 medication Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000001473 noxious effect Effects 0.000 description 1
210000003254 palate Anatomy 0.000 description 1
230000037361 pathway Effects 0.000 description 1
238000002616 plasmapheresis Methods 0.000 description 1
239000002574 poison Substances 0.000 description 1
231100000614 poison Toxicity 0.000 description 1
231100000572 poisoning Toxicity 0.000 description 1
230000000607 poisoning effect Effects 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
230000028327 secretion Effects 0.000 description 1
239000008279 sol Substances 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
238000001356 surgical procedure Methods 0.000 description 1
208000024891 symptom Diseases 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
238000002054 transplantation Methods 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
208000009852 uremia Diseases 0.000 description 1
210000002700 urine Anatomy 0.000 description 1

Classifications

- 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
- A61M1/3621—Extra-corporeal blood circuits
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/154—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit with sensing means or components thereof
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
- A61M1/1565—Details of valves
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1601—Control or regulation
- A61M1/1603—Regulation parameters
- A61M1/1605—Physical characteristics of the dialysate fluid
- A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36222—Details related to the interface between cassette and machine
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36224—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with sensing means or components thereof
- A—HUMAN NECESSITIES
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- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362265—Details of valves
- 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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
- A61M1/155—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit with treatment-fluid pumping means or components thereof
- 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
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36225—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with blood pumping means or components thereof
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
- 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
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- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3324—PH measuring means
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3382—Upper level detectors
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Anesthesiology (AREA)
Biomedical Technology (AREA)
Hematology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Urology & Nephrology (AREA)
Emergency Medicine (AREA)
Cardiology (AREA)
External Artificial Organs (AREA)

CS844618A 1984-06-18 1984-06-18 Blood cleaning instrument CS248305B1 (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
CS844618A CS248305B1 (en)	1984-06-18	1984-06-18	Blood cleaning instrument
DD84271326A DD256416A3 (de)	1984-06-18	1984-12-20	Vorrichtung zur blutreinigung
JP60109467A JPS618057A (ja)	1984-06-18	1985-05-23	血液透析装置
EP85304078A EP0165751A3 (de)	1984-06-18	1985-06-10	Vorrichtung zur Reinigung von Blut
DE198585304078T DE165751T1 (de)	1984-06-18	1985-06-10	Vorrichtung zur reinigung von blut.
HU852297A HUT38545A (en)	1984-06-18	1985-06-11	Blood purifying device first for haemodialysis, maemofiltration and haemoperfusion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS844618A CS248305B1 (en)	1984-06-18	1984-06-18	Blood cleaning instrument

Publications (1)

Publication Number	Publication Date
CS248305B1 true CS248305B1 (en)	1987-02-12

Family

ID=5389377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS844618A CS248305B1 (en)	1984-06-18	1984-06-18	Blood cleaning instrument

Country Status (6)

Country	Link
EP (1)	EP0165751A3 (de)
JP (1)	JPS618057A (de)
CS (1)	CS248305B1 (de)
DD (1)	DD256416A3 (de)
DE (1)	DE165751T1 (de)
HU (1)	HUT38545A (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0497755A (ja) *	1990-08-17	1992-03-30	Ube Ind Ltd	血液浄化装置
US5738644A (en)	1995-06-07	1998-04-14	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
US6790195B2 (en)	1995-06-07	2004-09-14	Gambro Inc	Extracorporeal blood processing methods and apparatus
US5837150A (en) *	1995-06-07	1998-11-17	Cobe Laboratories, Inc.	Extracorporeal blood processing methods
US5702357A (en)	1995-06-07	1997-12-30	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
US5676644A (en) *	1995-06-07	1997-10-14	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
US5720716A (en) *	1995-06-07	1998-02-24	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
US5722946A (en) *	1995-06-07	1998-03-03	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
US5750025A (en) *	1995-06-07	1998-05-12	Cobe Laboratories, Inc.	Disposable for an apheresis system with a contoured support
BR9609395A (pt) *	1995-06-07	1999-06-15	Cobe Lab	Processos e aparelho de processamento de sangue extracorpóreo
US5795317A (en)	1995-06-07	1998-08-18	Cobe Laboratories, Inc.	Extracorporeal blood processing methods and apparatus
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- 1985-06-10 EP EP85304078A patent/EP0165751A3/de not_active Withdrawn
- 1985-06-11 HU HU852297A patent/HUT38545A/hu unknown

Also Published As

Publication number	Publication date
EP0165751A2 (de)	1985-12-27
HUT38545A (en)	1986-06-30
JPS618057A (ja)	1986-01-14
DE165751T1 (de)	1988-02-04
DD256416A3 (de)	1988-05-11
EP0165751A3 (de)	1986-09-17

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