GB1240145A - Dialyzer - Google Patents

Dialyzer

Info

Publication number
GB1240145A
GB1240145A GB31694/68A GB3169468A GB1240145A GB 1240145 A GB1240145 A GB 1240145A GB 31694/68 A GB31694/68 A GB 31694/68A GB 3169468 A GB3169468 A GB 3169468A GB 1240145 A GB1240145 A GB 1240145A
Authority
GB
United Kingdom
Prior art keywords
dialysis
tube
guide members
case
guide member
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
Application number
GB31694/68A
Inventor
Werner Willgerodt
Walter Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medizintechnik Leipzig VEB
Original Assignee
Medizintechnik Leipzig VEB
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.)
Filing date
Publication date
Application filed by Medizintechnik Leipzig VEB filed Critical Medizintechnik Leipzig VEB
Priority to GB31694/68A priority Critical patent/GB1240145A/en
Publication of GB1240145A publication Critical patent/GB1240145A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B01D2313/086—Meandering flow path over the membrane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)

Abstract

1,240,145. Dialysis apparatus. MEDIZINTECHNIK LEIPZIG VEB. 3 July, 1968, No. 31694/68. Heading B1X. A dialyzer, for example a haemodialyzer, comprising a dialysis tube mounted by means of guide members in a dialysis case is provided with two or more adjusting devices which are adjustable independently of one another and which are capable of acting on the guide members in a manner such that the guide members may exert pressure on and thereby compress the dialysis tube to any predetermined degree. As illustrated in Figure 1, a dialysis tube comprises a dialysis case 1 in which a dialysis tube 2 is laid in serpentine manner and is retained in position by centre guide members 3, side guide members 4, a first end guide member 5 and a second end guide member 6. The ends of the dialysis tube are provided with a blood inlet connection 7 and a blood outlet connection 8, which connections are adapted for connection respectively to an artery of a patient by a tube 11 and a cannula 10 and to a vein of the @ @ by a tube 13 and a cannula 12. Provided at the end 16 of the dialysis case to protrude from an end wall thereof are adjusting devices 14 and 15 which are capable of exerting pressure on the second end guide member in a direction towards the first end guide member and the opposite end 19 of the dialysis case thereby to compress the dialysis tube. Constructional details of the adjusting devices, each of which comprises a rotatable operating member 18 which permits independent adjustment of each device from the exterior of the dialysis case, are illustrated in Figure 2 (not shown).
GB31694/68A 1968-07-03 1968-07-03 Dialyzer Expired GB1240145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31694/68A GB1240145A (en) 1968-07-03 1968-07-03 Dialyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31694/68A GB1240145A (en) 1968-07-03 1968-07-03 Dialyzer

Publications (1)

Publication Number Publication Date
GB1240145A true GB1240145A (en) 1971-07-21

Family

ID=10327028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31694/68A Expired GB1240145A (en) 1968-07-03 1968-07-03 Dialyzer

Country Status (1)

Country Link
GB (1) GB1240145A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7412214A (en) * 1973-09-13 1975-03-17 Johansson Paul Johny DIALYSIS FOR CLEANING MEDIUM PREFERRED BLOOD.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7412214A (en) * 1973-09-13 1975-03-17 Johansson Paul Johny DIALYSIS FOR CLEANING MEDIUM PREFERRED BLOOD.
FR2243703A1 (en) * 1973-09-13 1975-04-11 Johansson Paul

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