DE2120698C3 - Durchflußregelsystem bei der intravenösen Versorgung von Patienten - Google Patents
Durchflußregelsystem bei der intravenösen Versorgung von PatientenInfo
- Publication number
- DE2120698C3 DE2120698C3 DE19712120698 DE2120698A DE2120698C3 DE 2120698 C3 DE2120698 C3 DE 2120698C3 DE 19712120698 DE19712120698 DE 19712120698 DE 2120698 A DE2120698 A DE 2120698A DE 2120698 C3 DE2120698 C3 DE 2120698C3
- Authority
- DE
- Germany
- Prior art keywords
- intermediate piece
- hose
- flow
- section
- flow rate
- 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
- 238000001990 intravenous administration Methods 0.000 title claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241001433879 Camarea Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000004044 response Effects 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
- A61M39/285—Cam clamps, e.g. roller clamps with eccentric axis
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3381270A | 1970-05-01 | 1970-05-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2120698A1 DE2120698A1 (de) | 1971-12-09 |
| DE2120698B2 DE2120698B2 (de) | 1977-10-27 |
| DE2120698C3 true DE2120698C3 (de) | 1978-06-08 |
Family
ID=21872579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712120698 Expired DE2120698C3 (de) | 1970-05-01 | 1971-04-27 | Durchflußregelsystem bei der intravenösen Versorgung von Patienten |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5829335Y2 (enExample) |
| BR (1) | BR7102521D0 (enExample) |
| CA (1) | CA949538A (enExample) |
| DE (1) | DE2120698C3 (enExample) |
| FR (1) | FR2091058A5 (enExample) |
| GB (1) | GB1348383A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1534165A (en) * | 1975-08-01 | 1978-11-29 | Huggins J | Method and clamp for metering fluids |
| FR2576776B1 (fr) * | 1985-02-04 | 1989-04-21 | Cassou Robert | Sonde pour la recolte d'embryons, sur les juments |
| GB2305370B (en) * | 1995-09-19 | 1997-10-29 | Asahi Medical Co | Device for depletion of leukocytes |
| AU2008247850B2 (en) * | 2007-05-03 | 2012-08-23 | Diversey, Inc. | Floor maintenance tool and method |
| US20100168682A1 (en) * | 2008-12-31 | 2010-07-01 | Tyco Healthcare Group Lp | Catheter clamping assemblies |
| US11369737B2 (en) * | 2018-03-21 | 2022-06-28 | Carefusion 303, Inc. | Linearly actuated flow controller for intravenous (IV) fluid administration |
| JP7239426B2 (ja) * | 2019-08-21 | 2023-03-14 | 株式会社コスモ計器 | 流量抵抗器、流量調節装置、流量調節方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034504A (en) * | 1958-11-21 | 1962-05-15 | Galasyn Inc | Flow meter for an intravenous injection unit |
| US3316936A (en) * | 1964-01-27 | 1967-05-02 | Aerojet General Co | Resilient valve member having a plurality of passages |
-
1971
- 1971-04-21 GB GB1037071A patent/GB1348383A/en not_active Expired
- 1971-04-27 DE DE19712120698 patent/DE2120698C3/de not_active Expired
- 1971-04-28 BR BR252171A patent/BR7102521D0/pt unknown
- 1971-04-30 FR FR7115720A patent/FR2091058A5/fr not_active Expired
- 1971-04-30 CA CA111,835A patent/CA949538A/en not_active Expired
-
1980
- 1980-03-07 JP JP1980029813U patent/JPS5829335Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2120698B2 (de) | 1977-10-27 |
| CA949538A (en) | 1974-06-18 |
| GB1348383A (en) | 1974-03-13 |
| BR7102521D0 (pt) | 1973-04-10 |
| JPS5829335Y2 (ja) | 1983-06-27 |
| FR2091058A5 (enExample) | 1972-01-14 |
| JPS55145764U (enExample) | 1980-10-20 |
| DE2120698A1 (de) | 1971-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |