CA1049416A - Disposable column - Google Patents
Disposable columnInfo
- Publication number
- CA1049416A CA1049416A CA205,541A CA205541A CA1049416A CA 1049416 A CA1049416 A CA 1049416A CA 205541 A CA205541 A CA 205541A CA 1049416 A CA1049416 A CA 1049416A
- Authority
- CA
- Canada
- Prior art keywords
- column
- equipment
- carbon
- biocompatible
- sheet
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- -1 poly(hydroxyethylmethacrylate) Polymers 0.000 claims abstract description 7
- 229920000249 biocompatible polymer Polymers 0.000 claims abstract description 6
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 claims abstract 2
- 239000002245 particle Substances 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 229920001059 synthetic polymer Polymers 0.000 claims description 5
- 239000011236 particulate material Substances 0.000 claims description 4
- 239000002861 polymer material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000003058 plasma substitute Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 238000010338 mechanical breakdown Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 229920001688 coating polymer Polymers 0.000 claims 1
- 239000002250 absorbent Substances 0.000 abstract description 12
- 230000002745 absorbent Effects 0.000 abstract description 12
- 238000000465 moulding Methods 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 description 13
- 239000008280 blood Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 7
- 239000004417 polycarbonate Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 208000007536 Thrombosis Diseases 0.000 description 3
- 229960001412 pentobarbital Drugs 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 210000001772 blood platelet Anatomy 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000001784 detoxification Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000950314 Figura Species 0.000 description 1
- 101100453819 Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) kgd gene Proteins 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 101150111745 sucA gene Proteins 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB35678/73A GB1482071A (en) | 1973-07-26 | 1973-07-26 | Disposable absorption column used in treating blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049416A true CA1049416A (en) | 1979-02-27 |
Family
ID=10380372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA205,541A Expired CA1049416A (en) | 1973-07-26 | 1974-07-24 | Disposable column |
Country Status (16)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511349B2 (enrdf_load_stackoverflow) * | 1973-09-20 | 1980-03-24 | ||
| JPS5339689A (en) * | 1976-09-24 | 1978-04-11 | Kuraray Co | Method of sterilizing blood purification adsorvent |
| JPS5348395A (en) * | 1976-10-15 | 1978-05-01 | Terumo Corp | Method of sterilizing hollow yarn substance moving device |
| US4176156A (en) | 1976-11-05 | 1979-11-27 | Teijin Limited | Method for heat-sterilizing artificial kidneys |
| JPS5384395A (en) * | 1976-11-09 | 1978-07-25 | Teijin Ltd | Method of making thermallyysterilized artificial kidney of improved filling state |
| JPS5469291A (en) * | 1977-11-15 | 1979-06-04 | Kawasumi Lab Inc | Method of sterilizing artificial kidney |
| SE410784B (sv) * | 1977-12-16 | 1979-11-05 | Gambro Dialysatoren | Kolonn for avlegsnande av gifter och/eller andra emnen ur en vetskeblandning och/eller for jonbyte |
| SE7905956L (sv) * | 1979-07-09 | 1981-01-10 | Gambro Dialysatoren | Kolonn for behandling av en vetska medelst ett partikelformigt material |
| DE3049976A1 (de) * | 1979-10-29 | 1982-03-18 | Terumo Corp | Body fluid-purifying apparatus |
| JPS5740443U (enrdf_load_stackoverflow) * | 1980-08-21 | 1982-03-04 | ||
| JPS5748935U (enrdf_load_stackoverflow) * | 1980-09-05 | 1982-03-19 | ||
| JPS5982867A (ja) * | 1983-09-05 | 1984-05-14 | テルモ株式会社 | 熱滅菌された中空糸型物質移動装置 |
| JPS5982868A (ja) * | 1983-09-05 | 1984-05-14 | テルモ株式会社 | 熱滅菌された中空糸型物質移動装置 |
| GB2233574B (en) * | 1989-07-13 | 1993-04-14 | Pall Corp | Filter assembly |
| EP2918337A1 (de) | 2014-03-14 | 2015-09-16 | Fresenius Medical Care Deutschland GmbH | Adsorbergranulat zur Entfernung urämischer Toxine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2682268A (en) * | 1950-08-08 | 1954-06-29 | Abbott Lab | Venoclysis equipment |
| US2688263A (en) * | 1951-07-21 | 1954-09-07 | United Aircraft Corp | Planetary gearing |
| DE1717838U (de) * | 1955-09-30 | 1956-03-01 | Robert Heinz | Blutuebertragungsgeraet. |
| DE1029537B (de) * | 1956-02-21 | 1958-05-08 | Carlos Alberto Tegner | Infusionsgeraet |
| US3725113A (en) * | 1970-12-17 | 1973-04-03 | Research Corp | Blood compatible microencapsulated detoxicants and method for making |
| FR2155015A5 (en) * | 1971-10-04 | 1973-05-18 | Thomson Csf | System for purifying blood - using encapsulated purifying agents |
-
1973
- 1973-07-26 GB GB35678/73A patent/GB1482071A/en not_active Expired
-
1974
- 1974-07-23 ZA ZA00744711A patent/ZA744711B/xx unknown
- 1974-07-24 CA CA205,541A patent/CA1049416A/en not_active Expired
- 1974-07-25 AU AU71643/74A patent/AU498689B2/en not_active Expired
- 1974-07-25 IE IE1583/74A patent/IE39640B1/xx unknown
- 1974-07-25 SE SE7409645A patent/SE414706B/xx unknown
- 1974-07-25 DK DK400874A patent/DK400874A/da unknown
- 1974-07-25 DE DE2435703A patent/DE2435703C2/de not_active Expired
- 1974-07-25 DE DE7425290U patent/DE7425290U/de not_active Expired
- 1974-07-26 BR BR6165/74A patent/BR7406165D0/pt unknown
- 1974-07-26 AT AT0615174A patent/AT366262B/de not_active IP Right Cessation
- 1974-07-26 BE BE147009A patent/BE818160A/xx unknown
- 1974-07-26 FR FR7426064A patent/FR2238503B1/fr not_active Expired
- 1974-07-26 ES ES428667A patent/ES428667A1/es not_active Expired
- 1974-07-26 CH CH1034674A patent/CH586044A5/xx not_active IP Right Cessation
- 1974-07-26 JP JP49085969A patent/JPS5071198A/ja active Pending
- 1974-07-30 IL IL45371A patent/IL45371A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7406165D0 (pt) | 1975-04-22 |
| DE2435703C2 (de) | 1987-02-12 |
| IL45371A (en) | 1977-05-31 |
| DK400874A (enrdf_load_stackoverflow) | 1975-03-24 |
| AU7164374A (en) | 1976-01-29 |
| IE39640L (en) | 1975-01-26 |
| FR2238503A1 (enrdf_load_stackoverflow) | 1975-02-21 |
| ZA744711B (en) | 1975-07-30 |
| SE414706B (sv) | 1980-08-18 |
| ES428667A1 (es) | 1977-01-01 |
| JPS5071198A (enrdf_load_stackoverflow) | 1975-06-12 |
| GB1482071A (en) | 1977-08-03 |
| IE39640B1 (en) | 1978-11-22 |
| ATA615174A (de) | 1981-08-15 |
| DE7425290U (de) | 1978-04-20 |
| DE2435703A1 (de) | 1975-02-13 |
| AU498689B2 (en) | 1979-03-22 |
| AT366262B (de) | 1982-03-25 |
| SE7409645L (enrdf_load_stackoverflow) | 1975-01-27 |
| FR2238503B1 (enrdf_load_stackoverflow) | 1978-04-14 |
| IL45371A0 (en) | 1975-02-10 |
| CH586044A5 (enrdf_load_stackoverflow) | 1977-03-31 |
| BE818160A (fr) | 1975-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4190542A (en) | Disposable column | |
| CA1049416A (en) | Disposable column | |
| EP0082721B1 (en) | Arterial blood filter with improved gas venting | |
| JP3915126B2 (ja) | 多要素フィルター | |
| US4453927A (en) | Method and apparatus for microfiltration of blood | |
| EP0591980A2 (en) | Leukocyte-removing filter device and system | |
| US6176904B1 (en) | Blood filter | |
| US4009714A (en) | Intravenous solution filter unit | |
| ES2249538T3 (es) | Dispositivo y metodo para agotar el contenido de leucocitos de componentes de sangre. | |
| WO1997009106A1 (en) | An in-line blood filtration device | |
| CN103977473A (zh) | 一种装有排气储液管和微流量输液管的自动止液输液器 | |
| CN101711904B (zh) | 一种一次性使用儿童精密过滤输液器 | |
| CA1224994A (en) | Blood defoamer with improved liquid seal | |
| JP3742711B2 (ja) | 医療用熱交換器 | |
| CN201324412Y (zh) | 自排气式输液用过滤器 | |
| CA2979282C (en) | Iv membrane attachment methods | |
| JPS6332461B2 (enrdf_load_stackoverflow) | ||
| CN104189969A (zh) | 一种装有新型排气储液管的自动止液输液器 | |
| JP3270193B2 (ja) | 濾過装置 | |
| CN222623447U (zh) | 一种具有防回血结构的输液器滴壶 | |
| JPS6021090Y2 (ja) | 筒状輸液フイルタ− | |
| CN201596192U (zh) | 一次性使用儿童精密过滤输液器 | |
| JP2572363Y2 (ja) | 体外循環回路用フィルター及びドリップチャンバー | |
| CN221309109U (zh) | 一种高位过滤输液器 | |
| JPS5810107B2 (ja) | フイルタ−付き輸液セツト |