CA2544439A1 - Appareil de permutation de passage d'un fluide medical - Google Patents
Appareil de permutation de passage d'un fluide medical Download PDFInfo
- Publication number
- CA2544439A1 CA2544439A1 CA002544439A CA2544439A CA2544439A1 CA 2544439 A1 CA2544439 A1 CA 2544439A1 CA 002544439 A CA002544439 A CA 002544439A CA 2544439 A CA2544439 A CA 2544439A CA 2544439 A1 CA2544439 A1 CA 2544439A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- cam
- fluid passage
- passage switching
- closing
- 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 68
- 230000009471 action Effects 0.000 claims abstract description 26
- 230000003247 decreasing effect Effects 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000502 dialysis Methods 0.000 description 9
- 238000005304 joining Methods 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000000306 component Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000003200 peritoneal cavity Anatomy 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 206010034674 peritonitis Diseases 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10/249,226 | 1998-08-19 | ||
| JP24922698A JP3965796B2 (ja) | 1997-08-19 | 1998-08-19 | 医療用流体流路切換装置 |
| CA 2341194 CA2341194C (fr) | 1998-08-19 | 1998-10-09 | Appareil de permutation de passage d'un fluide medical |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2341194 Division CA2341194C (fr) | 1998-08-19 | 1998-10-09 | Appareil de permutation de passage d'un fluide medical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2544439A1 true CA2544439A1 (fr) | 2000-03-02 |
Family
ID=36693878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002544439A Abandoned CA2544439A1 (fr) | 1998-08-19 | 1998-10-09 | Appareil de permutation de passage d'un fluide medical |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2544439A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2022531A1 (fr) * | 2007-07-31 | 2009-02-11 | Covidien AG | Co-injecteur de liquides |
| EP2042214A1 (fr) * | 2007-09-27 | 2009-04-01 | Covidien AG | Dispositif de co-infusion liquide |
-
1998
- 1998-10-09 CA CA002544439A patent/CA2544439A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2022531A1 (fr) * | 2007-07-31 | 2009-02-11 | Covidien AG | Co-injecteur de liquides |
| EP2042214A1 (fr) * | 2007-09-27 | 2009-04-01 | Covidien AG | Dispositif de co-infusion liquide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |