CA1032878A - Sealing filter element in tubing - Google Patents

Sealing filter element in tubing

Info

Publication number
CA1032878A
CA1032878A CA189,405A CA189405A CA1032878A CA 1032878 A CA1032878 A CA 1032878A CA 189405 A CA189405 A CA 189405A CA 1032878 A CA1032878 A CA 1032878A
Authority
CA
Canada
Prior art keywords
tubing
filter element
sealing filter
sealing
filter
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
Application number
CA189,405A
Other languages
French (fr)
Other versions
CA189405S (en
Inventor
Theodore E. Weichselbaum
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sherwood Medical Co
Original Assignee
Sherwood Medical Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sherwood Medical Industries Inc filed Critical Sherwood Medical Industries Inc
Application granted granted Critical
Publication of CA1032878A publication Critical patent/CA1032878A/en
Expired legal-status Critical Current

Links

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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/3145—Filters incorporated in syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/44—Joining a heated non plastics element to a plastics element
    • B29C65/46—Joining a heated non plastics element to a plastics element heated by induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B29C65/7847—Holding or clamping means for handling purposes using vacuum to hold at least one of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • A61M2005/1652—Filter with duct, e.g. filtering element incorporated in a flow line, tube, duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7544—Injection needles, syringes
CA189,405A 1973-01-15 1974-01-03 Sealing filter element in tubing Expired CA1032878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05323726 US3817389A (en) 1973-01-15 1973-01-15 Filter device in tubular fitting for medical injection equipment and the like

Publications (1)

Publication Number Publication Date
CA1032878A true CA1032878A (en) 1978-06-13

Family

ID=23260444

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,405A Expired CA1032878A (en) 1973-01-15 1974-01-03 Sealing filter element in tubing

Country Status (6)

Country Link
US (1) US3817389A (en)
JP (1) JPS49103487A (en)
BE (1) BE809478A (en)
CA (1) CA1032878A (en)
FR (1) FR2324316A1 (en)
GB (1) GB1462780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404136A (en) * 2018-04-27 2019-11-05 贝克顿·迪金森公司 Conveying device and a kind of insulin preparation is introduced to the method for patient

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970084A (en) * 1972-10-20 1976-07-20 Burron Medical Products, Inc. Intravenous injection apparatus and needle adapter with filter and method of making same
US3933652A (en) * 1973-04-25 1976-01-20 Sherwood Medical Industries Inc. Process of manufacturing a porous, stainless steel filter element and sealing it in a tubular fitting, and resulting filter
US4014797A (en) * 1973-12-11 1977-03-29 Burron Medical Products, Inc. Intravenous injection apparatus and needle adapter with filter and method of making same
US4076027A (en) * 1976-05-07 1978-02-28 Sherwood Medical Industries Inc. Fluid transfer device
US4127131A (en) * 1977-06-20 1978-11-28 Johnson & Johnson Hub assembly for use in the filtration of fluids and method of making the same
JPS54146078A (en) * 1978-05-09 1979-11-14 Aisan Ind Co Ltd Fluid passage filter
US4227527A (en) * 1978-10-23 1980-10-14 Baxter Travenol Laboratories, Inc. Sterile air vent
US4265760A (en) * 1979-02-26 1981-05-05 Becton Dickinson & Company Device for dilution and delivery of in vivo chemicals
US4259187A (en) * 1979-06-07 1981-03-31 Baxter Travenol Laboratories, Inc. Intravenous fluid filter
GB2081231B (en) * 1980-08-02 1984-11-07 Clarke Jacqueline Margaret Needle assemblies for use in enabling gases to enter and to leave liquid containers
US4838881A (en) * 1984-05-04 1989-06-13 Deseret Medical, Inc. Multilumen catheter and associated IV tubing
US4574173A (en) * 1984-05-04 1986-03-04 Warner-Lambert Company Device for RF welding an IV tube to a catheter lumen
CA1330285C (en) * 1987-12-22 1994-06-21 Geoffrey S. Martin Triple lumen catheter
FR2735790B1 (en) * 1995-06-22 1997-07-25 Inst Textile De France PROCESS FOR ADSORBING ANTI-MICROBIAL AGENTS CONTAINED IN A BIOLOGICAL LIQUID AND APPARATUS FOR CARRYING OUT SAID METHOD
EP0765727A3 (en) * 1995-09-27 1998-05-06 Arbor Technologies, Inc. Improved filter assembly and method of making same
JP2000516131A (en) * 1996-08-05 2000-12-05 シエーリング アクチエンゲゼルシヤフト Method and apparatus for separating a magnetic material from a drug composition, its starting material or intermediate product, and a drug manufactured using this device
US5873499A (en) * 1996-08-14 1999-02-23 Scientific Resources, Inc. Pressure breakaway dispensing gun
JP2002204829A (en) * 2000-09-08 2002-07-23 Pall Corp Cannula assembly
US6524302B2 (en) 2001-04-26 2003-02-25 Scimed Life Systems, Inc. Multi-lumen catheter
US7182754B2 (en) * 2002-06-19 2007-02-27 N.M. Beale Company Containerless tissue sample collection trap
US20050124073A1 (en) * 2003-12-09 2005-06-09 Entire Interest Fat collection and preparation system and method
US20070075012A1 (en) * 2005-10-05 2007-04-05 Estochen Edwin G Tubular assembly and method
US20110299170A1 (en) * 2010-05-03 2011-12-08 Magna Mirrors Of America, Inc. Electro-optic rearview mirror element with fill port filter and method of manufacturing electro-optic rearview mirror element
EP2695629B1 (en) * 2011-04-08 2018-11-07 Zamart Co.,ltd Filter needle
US9125992B2 (en) 2011-09-16 2015-09-08 Melvin A. Finke Fluid delivery device with filtration
US9454054B2 (en) 2013-11-18 2016-09-27 Magna Mirrors Of America, Inc. Electro-optic mirror element and process of making same
US9717882B2 (en) 2014-02-05 2017-08-01 Boston Scientific Scimed, Inc. Multi-lumen catheters and related methods of manufacture
US10927347B2 (en) * 2015-05-15 2021-02-23 Black Tie Medical Inc. Device and method for breaking down and sizing harvested fat
CN108744137B (en) * 2018-08-22 2024-02-27 威海福瑞机器人有限公司 Automatic separation and assembly device for blood transfusion device filter screen
US11529153B2 (en) 2020-08-21 2022-12-20 University Of Washington Vaccine generation
US11612669B2 (en) 2020-08-21 2023-03-28 University Of Washington Disinfection method and apparatus
US11425905B2 (en) 2020-09-02 2022-08-30 University Of Washington Antimicrobial preventive netting
WO2022103775A1 (en) 2020-11-12 2022-05-19 Singletto Inc. Microbial disinfection for personal protection equipment

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
BE538818A (en) * 1954-07-19 1900-01-01
US2915187A (en) * 1956-02-06 1959-12-01 Myron I Jaffe Porous metal filter
GB895531A (en) * 1959-12-11 1962-05-02 Sperry Gyroscope Co Ltd Filters
US3753500A (en) * 1970-03-20 1973-08-21 Minnesota Mining & Mfg Integral in-line filter
US3722697A (en) * 1970-04-29 1973-03-27 Burron Medical Prod Inc Intravenous injection apparatus drip chamber having filter means
BE788210A (en) * 1971-09-16 1973-02-28 Pall Corp FILTER BOX

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110404136A (en) * 2018-04-27 2019-11-05 贝克顿·迪金森公司 Conveying device and a kind of insulin preparation is introduced to the method for patient
CN110404136B (en) * 2018-04-27 2024-01-09 贝克顿·迪金森公司 Delivery device and method of introducing insulin preparation into patient

Also Published As

Publication number Publication date
AU6126373A (en) 1975-04-17
GB1462780A (en) 1977-01-26
JPS49103487A (en) 1974-09-30
FR2324316B1 (en) 1979-06-15
FR2324316A1 (en) 1977-04-15
BE809478A (en) 1974-05-02
US3817389A (en) 1974-06-18

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