IT1103874B - Filtro boccale per pipette e simili - Google Patents
Filtro boccale per pipette e similiInfo
- Publication number
- IT1103874B IT1103874B IT48017/78A IT4801778A IT1103874B IT 1103874 B IT1103874 B IT 1103874B IT 48017/78 A IT48017/78 A IT 48017/78A IT 4801778 A IT4801778 A IT 4801778A IT 1103874 B IT1103874 B IT 1103874B
- Authority
- IT
- Italy
- Prior art keywords
- pipettes
- similar
- mouth filter
- mouth
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0012—In-line filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0031—Degasification of liquids by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0213—Accessories for glass pipettes; Gun-type pipettes, e.g. safety devices, pumps
-
- 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
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
- A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
- A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76845077A | 1977-02-14 | 1977-02-14 | |
US05/840,685 US4111807A (en) | 1977-02-14 | 1977-10-11 | Mouth filter for use with pipettes |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7848017A0 IT7848017A0 (it) | 1978-02-10 |
IT1103874B true IT1103874B (it) | 1985-10-14 |
Family
ID=27118055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48017/78A IT1103874B (it) | 1977-02-14 | 1978-02-10 | Filtro boccale per pipette e simili |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53100889A (it) |
CA (1) | CA1066674A (it) |
DE (1) | DE7804147U1 (it) |
FR (1) | FR2380059A1 (it) |
GB (1) | GB1595742A (it) |
IT (1) | IT1103874B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316043A1 (de) * | 1983-05-03 | 1984-11-08 | Sartorius GmbH, 3400 Göttingen | Kleinfilter fuer die gasfiltration |
GB2157190B (en) * | 1984-03-13 | 1987-10-21 | Gore & Ass | Gas venting device |
NZ216749A (en) * | 1985-09-06 | 1987-11-27 | Allied Corp | Snap assembled plastics bodied air filter |
DE3635598A1 (de) * | 1986-10-20 | 1988-05-05 | Eppendorf Geraetebau Netheler | Pipettiervorrichtung mit einem aufsteckkonus fuer eine pipettenspitze sowie pipettenspitze fuer eine solche pipettiervorrichtung |
US4892710A (en) * | 1987-07-07 | 1990-01-09 | Bioprobe International, Inc. | Cartridge assembly with multi-purpose closure tubing |
US4941897A (en) * | 1987-11-05 | 1990-07-17 | L & H Technologies, Inc. | Microporous filter and method |
DE4141823C2 (de) * | 1991-12-18 | 1994-12-15 | Mann & Hummel Filter | Flüssigkeitsfilter |
DE102005005437A1 (de) * | 2005-02-05 | 2006-08-10 | Eppendorf Ag | Filterpipettenspitze |
GB2568958A (en) * | 2017-12-04 | 2019-06-05 | Short Brothers Plc | Resin barrier device |
CN113058672B (zh) * | 2021-04-15 | 2022-09-02 | 四川大学华西医院 | 一种带过滤装置的可拆卸移液器及其制作方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2726549A (en) * | 1953-03-27 | 1955-12-13 | Clay Adams Inc | Graduated measuring device |
US2879207A (en) * | 1954-11-22 | 1959-03-24 | Millipore Filter Corp | Filtration and incubation unit |
US3285296A (en) * | 1956-09-10 | 1966-11-15 | Beckman Instruments Inc | Pipette apparatus |
FR1232474A (fr) * | 1959-04-22 | 1960-10-10 | Manuf Generale De Caoutchouc V | Système de valve à membrane |
US3166940A (en) * | 1961-03-23 | 1965-01-26 | Marjorie M Allisbaugh | Pipette |
US3186236A (en) * | 1962-01-02 | 1965-06-01 | Frederick M Cox | Capillary tube blood collector |
US3406573A (en) * | 1967-03-10 | 1968-10-22 | Dade Reagents Inc | Capillary pipette and adapter-holder therefor |
BE788211A (fr) * | 1971-09-16 | 1973-02-28 | Pall Corp | Appareil disposable pour filtrer les gaz |
GB1463807A (en) * | 1973-03-01 | 1977-02-09 | Wellcome Found | Filters |
JPS5020716U (it) * | 1973-06-21 | 1975-03-08 | ||
FR2258896B1 (it) * | 1974-01-29 | 1978-03-17 | Loing Verreries | |
US3932153A (en) * | 1974-02-14 | 1976-01-13 | John Byrns | Nebulizer bacteria filter |
US3995496A (en) * | 1975-09-02 | 1976-12-07 | Bickford Albert G | Disposable mouth guard for pipettes |
-
1977
- 1977-12-16 CA CA293,200A patent/CA1066674A/en not_active Expired
-
1978
- 1978-01-12 JP JP233978A patent/JPS53100889A/ja active Granted
- 1978-01-13 GB GB1413/78A patent/GB1595742A/en not_active Expired
- 1978-01-26 FR FR7802242A patent/FR2380059A1/fr active Granted
- 1978-02-10 IT IT48017/78A patent/IT1103874B/it active
- 1978-02-13 DE DE19787804147U patent/DE7804147U1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7804147U1 (de) | 1978-08-03 |
CA1066674A (en) | 1979-11-20 |
JPS53100889A (en) | 1978-09-02 |
JPS5648208B2 (it) | 1981-11-14 |
IT7848017A0 (it) | 1978-02-10 |
FR2380059B1 (it) | 1984-10-12 |
FR2380059A1 (fr) | 1978-09-08 |
GB1595742A (en) | 1981-08-19 |
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