CH624300A5 - - Google Patents
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- Publication number
- CH624300A5 CH624300A5 CH4178A CH4178A CH624300A5 CH 624300 A5 CH624300 A5 CH 624300A5 CH 4178 A CH4178 A CH 4178A CH 4178 A CH4178 A CH 4178A CH 624300 A5 CH624300 A5 CH 624300A5
- Authority
- CH
- Switzerland
- Prior art keywords
- blood
- mandrel
- bag
- filter
- roughness
- Prior art date
Links
- 239000008280 blood Substances 0.000 claims description 36
- 210000004369 blood Anatomy 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000003746 surface roughness Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 235000019271 petrolatum Nutrition 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
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004382 potting Methods 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/756,220 US4096070A (en) | 1977-01-03 | 1977-01-03 | Blood filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH624300A5 true CH624300A5 (pt) | 1981-07-31 |
Family
ID=25042525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4178A CH624300A5 (pt) | 1977-01-03 | 1978-01-03 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4096070A (pt) |
| JP (1) | JPS5385988A (pt) |
| BR (1) | BR7800005A (pt) |
| CA (1) | CA1117906A (pt) |
| CH (1) | CH624300A5 (pt) |
| DE (1) | DE2758518A1 (pt) |
| FR (1) | FR2375870A1 (pt) |
| GB (1) | GB1586489A (pt) |
| NL (1) | NL7800041A (pt) |
| SE (1) | SE7800025L (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162220A (en) * | 1977-01-03 | 1979-07-24 | Johnson & Johnson | Blood filter |
| DE7918241U1 (de) * | 1979-06-26 | 1980-12-11 | B. Braun Melsungen Ag, 3508 Melsungen | Tropfkammer mit verbesserter sitzfestigkeit des tropfkammerdorns |
| AU7485681A (en) * | 1980-10-22 | 1982-04-29 | Travenol European Research And Development Centre | Spike connector |
| US9265925B2 (en) | 2012-10-16 | 2016-02-23 | Acist Medical Systems, Inc. | Controlling flow in a medical injection system |
| US11998716B2 (en) | 2020-01-30 | 2024-06-04 | Acist Medical Systems, Inc. | Valve assembly |
| US11560964B2 (en) | 2020-08-21 | 2023-01-24 | Acist Medical Systems, Inc. | Valve actuation device coupling |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874981A (en) * | 1955-03-18 | 1959-02-24 | Cutter Lab | Coupling between rigid and non-rigid tubular members with collapsible bushing for holding the members assembled |
| BE633562A (pt) * | 1962-06-26 | |||
| US3428339A (en) * | 1966-02-07 | 1969-02-18 | Hays Mfg Co | Pipe coupling |
| GB1242493A (en) * | 1969-12-05 | 1971-08-11 | Roy Laver Swank | Blood treating method and apparatus |
| US3954623A (en) * | 1974-05-28 | 1976-05-04 | Johnson & Johnson | Blood filtration unit |
-
1977
- 1977-01-03 US US05/756,220 patent/US4096070A/en not_active Expired - Lifetime
- 1977-12-27 JP JP15672777A patent/JPS5385988A/ja active Pending
- 1977-12-28 DE DE19772758518 patent/DE2758518A1/de not_active Withdrawn
- 1977-12-30 FR FR7739867A patent/FR2375870A1/fr active Pending
- 1977-12-30 CA CA000294132A patent/CA1117906A/en not_active Expired
- 1977-12-30 GB GB54296/77A patent/GB1586489A/en not_active Expired
-
1978
- 1978-01-02 NL NL7800041A patent/NL7800041A/xx not_active Application Discontinuation
- 1978-01-02 BR BR7800005A patent/BR7800005A/pt unknown
- 1978-01-02 SE SE7800025A patent/SE7800025L/xx unknown
- 1978-01-03 CH CH4178A patent/CH624300A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7800005A (pt) | 1978-08-15 |
| GB1586489A (en) | 1981-03-18 |
| NL7800041A (nl) | 1978-07-05 |
| US4096070A (en) | 1978-06-20 |
| DE2758518A1 (de) | 1978-07-06 |
| FR2375870A1 (fr) | 1978-07-28 |
| SE7800025L (sv) | 1978-07-04 |
| JPS5385988A (en) | 1978-07-28 |
| CA1117906A (en) | 1982-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |