Pumps – Expansible chamber type – Elongated flexible chamber wall progressively deformed
Patent
1993-09-23
1994-06-14
Bertsch, Richard A.
Pumps
Expansible chamber type
Elongated flexible chamber wall progressively deformed
604153, 417478, F04B 4308
Patent
active
053205030
ABSTRACT:
An infusion device with a disposable administration set which is inexpensive to manufacture. In the preferred embodiment of the present invention the disposable administration set has a plurality of elongated cam followers connected to a plate assembly, wherein the cam followers are displaced in a predetermined sequence and forced against a delivery tube by cam means driven by rotary drive means. The disposable administration set is injection molded as a single integral piece. The disposable administration set includes adjustment spacers disposed between the plate assembly and the cam followers which adjust the distance between them to keep the device accurate. In the preferred embodiment of the present invention the cam means are configured to provide fluid delivery at a consistent and uniform rate.
REFERENCES:
patent: 1615140 (1927-01-01), Rusdell
patent: 1676114 (1928-07-01), Rusdell
patent: 1874667 (1932-08-01), Wada
patent: 1922196 (1933-08-01), Butler
patent: 2105200 (1938-01-01), Phelps
patent: 2412397 (1946-12-01), Harper
patent: 2483924 (1949-10-01), Moulinier
patent: 2546852 (1951-03-01), Corneil
patent: 2689530 (1954-09-01), Harvey
patent: 2703084 (1955-03-01), Tomlinson
patent: 2877714 (1959-03-01), Sorg et al.
patent: 2922379 (1960-01-01), Schultz
patent: 2925814 (1960-02-01), Vibber et al.
patent: 3048121 (1962-08-01), Sheesley
patent: 3091239 (1963-05-01), Moeller
patent: 3143969 (1964-08-01), Eames et al.
patent: 3198385 (1965-08-01), Maxwell
patent: 3199511 (1965-08-01), Kulick
patent: 3227092 (1966-01-01), Clark, Jr.
patent: 3295458 (1967-01-01), Steffes
patent: 3335724 (1967-08-01), Gienapp
patent: 3339464 (1967-09-01), Kietdijk
patent: 3359910 (1967-12-01), Latham, Jr.
patent: 3375759 (1968-04-01), Smith
patent: 3384080 (1968-05-01), Muller
patent: 3391644 (1968-07-01), Taplin
patent: 3427986 (1969-02-01), Cornell
patent: 3428042 (1969-02-01), Chesnut
patent: 3451393 (1969-06-01), Sarnoff
patent: 3464359 (1969-09-01), King et al.
patent: 3488763 (1970-01-01), Lofquist, Jr.
patent: 3518033 (1970-06-01), Anderson
patent: 3559644 (1971-02-01), Stoft et al.
patent: 3640277 (1972-02-01), Adelberg
patent: 3658445 (1972-04-01), Pulman et al.
patent: 3670926 (1972-06-01), Hill
patent: 3704080 (1972-11-01), Cross
patent: 3730650 (1973-05-01), Kling
patent: 3731679 (1973-05-01), Wilhelmson et al.
patent: 3737251 (1973-06-01), Berman et al.
patent: 3769879 (1973-11-01), Lofquist, Jr.
patent: 3778195 (1973-12-01), Bamberg
patent: 3798982 (1974-03-01), Lundquist
patent: 3799702 (1974-03-01), Weishaar
patent: 3809507 (1974-05-01), Baglai
patent: 3810719 (1974-05-01), Wolthers
patent: 3811800 (1974-05-01), Shill
patent: 3874826 (1975-04-01), Lundquist et al.
patent: 3884228 (1975-05-01), Hahn
patent: 3886938 (1975-06-01), Szabo et al.
patent: 3888239 (1975-06-01), Rubinstein
patent: 3894338 (1975-07-01), Kichter
patent: 3895631 (1975-07-01), Buckles et al.
patent: 3896741 (1975-07-01), Nugent
patent: 3901231 (1975-08-01), Olson
patent: 3923060 (1975-12-01), Ellinwood, Jr.
patent: 3934480 (1976-01-01), Nederlof
patent: 3969991 (1976-07-01), Comstock et al.
patent: 3981633 (1976-09-01), Wall
patent: 3985133 (1976-10-01), Jenkins et al.
patent: 3993061 (1976-11-01), O'Leary
patent: 3993065 (1976-11-01), Szabo et al.
patent: 3993069 (1976-11-01), Buckles et al.
patent: 3994294 (1976-11-01), Knute
patent: 4029094 (1977-06-01), Winicki
patent: 4030495 (1977-06-01), Virag
patent: 4037598 (1977-07-01), Georgi
patent: 4039269 (1977-08-01), Pickering
patent: 4042153 (1977-08-01), Callahan et al.
patent: 4065230 (1977-12-01), Gezari
patent: 4067332 (1978-01-01), O'Leary
patent: 4067334 (1978-01-01), Haller
patent: 4077405 (1978-03-01), Haeften et al.
patent: 4094318 (1978-06-01), Burke et al.
patent: 4101057 (1978-07-01), LoMaglio
patent: 4121584 (1978-10-01), Turner et al.
patent: 4126132 (1978-11-01), Portner et al.
patent: 4131399 (1978-12-01), Calvert
patent: 4137913 (1979-02-01), Georgi
patent: 4139008 (1979-02-01), Wagner
patent: 4142524 (1979-03-01), Jassawalia et al.
patent: 4152098 (1979-05-01), Moody et al.
patent: 4155362 (1979-05-01), Jess
patent: 4177810 (1979-12-01), Gourlandt
patent: 4181245 (1980-01-01), Garrett et al.
patent: 4184815 (1980-01-01), Casson et al.
patent: 4187057 (1980-02-01), Xanthepoulos
patent: 4191184 (1980-03-01), Carlisle
patent: 4199307 (1980-04-01), Jassawalla
patent: 4210138 (1980-07-01), Jess et al.
patent: 4212991 (1980-07-01), Lamontagne et al.
patent: 4217993 (1980-08-01), Jess et al.
patent: 4231366 (1980-11-01), Schael
patent: 4236880 (1980-12-01), Archibald
patent: 4256437 (1981-03-01), Brown
patent: 4265240 (1981-05-01), Jenkins
patent: 4273121 (1981-06-01), Jassawalia
patent: 4273260 (1981-06-01), Bush
patent: 4277226 (1981-07-01), Archibald
patent: 4278085 (1981-07-01), Shim
patent: 4280494 (1981-07-01), Cosgrove, Jr. et al.
patent: 4290346 (1981-09-01), Bujan
patent: 4302164 (1981-11-01), Manella
patent: 4319568 (1982-03-01), Tregoning
patent: 4332246 (1982-06-01), Thomson
patent: 4367435 (1983-01-01), Bailey et al.
patent: 4373525 (1983-02-01), Kobayashi
patent: 4373527 (1983-02-01), Fischell
patent: 4380236 (1983-04-01), Norton
patent: 4391600 (1983-07-01), Archibald
patent: 4392849 (1983-07-01), Petre et al.
patent: 4396385 (1983-08-01), Kelly et al.
patent: 4397542 (1983-08-01), Lamadrid
patent: 4409966 (1983-10-01), Lambrecht et al.
patent: 4410322 (1983-10-01), Archibald
patent: 4411651 (1983-10-01), Schulman
patent: 4416595 (1983-11-01), Cromie
patent: 4424009 (1984-01-01), van Os
patent: 4432699 (1984-02-01), Beckman et al.
patent: 4437859 (1984-03-01), Whitehouse et al.
patent: 4443216 (1984-04-01), Chappell
patent: 4447233 (1984-05-01), Mayfield
patent: 4449893 (1984-05-01), Beckman et al.
patent: 4457751 (1984-07-01), Kodler
patent: 4460355 (1984-07-01), Layman
patent: 4460358 (1984-07-01), Somerville et al.
patent: 4468222 (1984-08-01), Lundquist
patent: 4472117 (1984-09-01), Wenstrup
patent: 4479797 (1984-10-01), Kobayashi et al.
patent: 4482347 (1984-11-01), Borsanyl
patent: 4490135 (1984-12-01), Troutner
patent: 4493706 (1985-01-01), Borsanyl et al.
patent: 4494285 (1985-01-01), O'Boyle
patent: 4501405 (1985-02-01), Usry
patent: 4515589 (1985-05-01), Austin et al.
patent: 4519792 (1985-05-01), Dawe
patent: 4537561 (1985-08-01), Xanthopoulos
patent: 4544329 (1985-10-01), O'Boyle
patent: 4544369 (1985-10-01), Skakoon et al.
patent: 4551133 (1985-11-01), Zagers de Beyl et al.
patent: 4559038 (1985-12-01), Berg et al.
patent: 4559040 (1985-12-01), Horres et al.
patent: 4561830 (1985-12-01), Bradley
patent: 4564542 (1986-01-01), Berg
patent: 4573994 (1986-03-01), Fischell et al.
patent: 4583921 (1986-04-01), Wolff et al.
patent: 4586882 (1986-05-01), Tseng
patent: 4601707 (1986-07-01), Albisser et al.
patent: 4617014 (1986-10-01), Cannon et al.
patent: 4624661 (1986-11-01), Arimond
patent: 4624847 (1986-11-01), Ayer et al.
patent: 4627835 (1986-12-01), Fenton, Jr.
patent: 4648812 (1987-03-01), Kobayashi et al.
patent: 4648872 (1987-03-01), Kamen
patent: 4650469 (1987-03-01), Berg et al.
patent: 4652260 (1987-03-01), Fenton, Jr. et al.
patent: 4653987 (1987-03-01), Tsuji et al.
patent: 4657486 (1987-04-01), Stempfle et al.
patent: 4657490 (1987-04-01), Abbott
patent: 4662872 (1987-05-01), Cane
patent: 4662892 (1987-05-01), Nehring
patent: 4673334 (1987-06-01), Allington et al.
patent: 4735558 (1988-04-01), Kienholz et al.
patent: 5055013 (1991-10-01), Faeser
patent: 5092749 (1992-03-01), Meijer
patent: 5152680 (1992-10-01), Okada
patent: 5165873 (1992-11-01), Meijer
patent: 5217355 (1993-06-01), Hyman et al.
Bertsch Richard A.
Korytnyk Peter
Patient Solutions Inc.
LandOfFree
Infusion device with disposable elements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Infusion device with disposable elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Infusion device with disposable elements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1244311