Hydraulically actuated pump for long duration medicament...

Details Hydraulically actuated pump for long duration medicament... Hydraulically actuated pump for long duration medicament...

2008-12-16

2011-12-06

Sirmons, Kevin C (Department: 3767)

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

Reexamination Certificate

active

08070726

ABSTRACT:
Presently disclosed is a hydraulic pump device and its use thereof, especially in a fluid delivery system. In one embodiment, the fluid delivery system is an inexpensive, single-use device for slow dosing medicament applications. The fluid delivery system may employ a spring-compressed bellows crank or other combination of simple mechanisms operating according to the well-known peristaltic principle to force a volume of ultrapure bio-inert hydraulic fluid through an aperture, thereby expanding one chamber of a two chamber hydraulic cylinder. The second, fluid storage chamber, containing the medicament, is emptied through a conventional orifice in response to the expansion of the pump chamber. The medicament may thence flow through any suitable infusion set into a patient removeably attached thereto.

REFERENCES:
patent: 2828743 (1858-04-01), Ashkenaz et al.
patent: 2605765 (1952-08-01), Kollsman
patent: 2702547 (1955-02-01), Glass
patent: 2703084 (1955-03-01), Tomlinson
patent: 3055362 (1962-09-01), Uytenbogaart
patent: 3187749 (1965-06-01), Sarnoff
patent: 3731681 (1973-05-01), Blackshear et al.
patent: 3886938 (1975-06-01), Szabo et al.
patent: 3963151 (1976-06-01), North, Jr.
patent: 4042153 (1977-08-01), Callahan et al.
patent: 4065230 (1977-12-01), Gezari
patent: 4085749 (1978-04-01), Chambron
patent: 4150672 (1979-04-01), Whitney et al.
patent: 4190048 (1980-02-01), Sampson
patent: 4193397 (1980-03-01), Tucker et al.
patent: 4202333 (1980-05-01), Thill et al.
patent: 4209014 (1980-06-01), Sefton
patent: 4244553 (1981-01-01), Escobosa
patent: 4258711 (1981-03-01), Tucker et al.
patent: 4265241 (1981-05-01), Portner et al.
patent: 4267836 (1981-05-01), Whitney et al.
patent: 4298000 (1981-11-01), Thill et al.
patent: 4313439 (1982-02-01), Babb et al.
patent: 4340048 (1982-07-01), Eckenhoff
patent: 4351335 (1982-09-01), Whitney et al.
patent: 4360019 (1982-11-01), Portner et al.
patent: 4398908 (1983-08-01), Siposs
patent: 4411651 (1983-10-01), Schulman
patent: 4430079 (1984-02-01), Thill et al.
patent: 4431426 (1984-02-01), Groshong et al.
patent: 4437859 (1984-03-01), Whitehouse et al.
patent: 4443218 (1984-04-01), DeCant et al.
patent: 4496343 (1985-01-01), Prosl et al.
patent: 4498843 (1985-02-01), Schneider et al.
patent: 4525165 (1985-06-01), Fischell
patent: 4529401 (1985-07-01), Leslie et al.
patent: 4548607 (1985-10-01), Harris
patent: 4552561 (1985-11-01), Eckenhoff et al.
patent: 4559038 (1985-12-01), Berg et al.
patent: 4561856 (1985-12-01), Cochran
patent: 4565542 (1986-01-01), Berg
patent: 4568335 (1986-02-01), Updike et al.
patent: 4583973 (1986-04-01), Humphrey et al.
patent: 4596575 (1986-06-01), Rosenberg et al.
patent: 4601707 (1986-07-01), Albisser et al.
patent: H000150 (1986-11-01), Hankner et al.
patent: 4627839 (1986-12-01), Young
patent: 4648872 (1987-03-01), Kamen
patent: 4650469 (1987-03-01), Berg et al.
patent: 4685902 (1987-08-01), Edwards et al.
patent: 4699615 (1987-10-01), Fischell et al.
patent: 4715852 (1987-12-01), Reinicke et al.
patent: 4718893 (1988-01-01), Dorman et al.
patent: 4723947 (1988-02-01), Konopka
patent: 4731058 (1988-03-01), Doan
patent: 4734092 (1988-03-01), Millerd
patent: 4741736 (1988-05-01), Brown
patent: 4744786 (1988-05-01), Hooven
patent: 4747824 (1988-05-01), Spinello
patent: 4749109 (1988-06-01), Kamen
patent: 4755172 (1988-07-01), Baldwin
patent: 4772263 (1988-09-01), Dorman et al.
patent: 4772273 (1988-09-01), Alchas
patent: 4781688 (1988-11-01), Thoma et al.
patent: 4784576 (1988-11-01), Bloom et al.
patent: 4784577 (1988-11-01), Ritson et al.
patent: 4790829 (1988-12-01), Bowden et al.
patent: 4808161 (1989-02-01), Kamen
patent: 4808167 (1989-02-01), Mann et al.
patent: 4813951 (1989-03-01), Cannon et al.
patent: 4816019 (1989-03-01), Kamen
patent: 4818186 (1989-04-01), Pastrone et al.
patent: 4822339 (1989-04-01), Tran
patent: 4826482 (1989-05-01), Kamen
patent: 4834704 (1989-05-01), Reinicke
patent: 4838857 (1989-06-01), Strowe et al.
patent: 4842584 (1989-06-01), Pastrone
patent: 4846806 (1989-07-01), Wigness et al.
patent: 4856340 (1989-08-01), Garrison
patent: 4861341 (1989-08-01), Woodburn
patent: 4874386 (1989-10-01), O'Boyle
patent: 4886499 (1989-12-01), Cirelli et al.
patent: 4894054 (1990-01-01), Miskinyar
patent: 4900305 (1990-02-01), Smith et al.
patent: 4902278 (1990-02-01), Maget et al.
patent: 4919134 (1990-04-01), Streeter
patent: 4925444 (1990-05-01), Orkin et al.
patent: 4927411 (1990-05-01), Pastrone et al.
patent: 4931050 (1990-06-01), Idriss
patent: 4952210 (1990-08-01), Alchas
patent: 4971900 (1990-11-01), Ahnell et al.
patent: 4976162 (1990-12-01), Kamen
patent: 4976696 (1990-12-01), Sanderson et al.
patent: 4998926 (1991-03-01), Alchas
patent: 5000994 (1991-03-01), Romberg et al.
patent: 5009641 (1991-04-01), Gorton
patent: 5024664 (1991-06-01), Mitchell
patent: 5037396 (1991-08-01), Streeter
patent: 5039279 (1991-08-01), Natwick et al.
patent: 5041094 (1991-08-01), Perego et al.
patent: 5045064 (1991-09-01), Idriss
patent: 5053031 (1991-10-01), Borsanyi
patent: 5055001 (1991-10-01), Natwick et al.
patent: 5059174 (1991-10-01), Vaillancourt
patent: 5062774 (1991-11-01), Kramer et al.
patent: 5088515 (1992-02-01), Kamen
patent: 5090963 (1992-02-01), Gross et al.
patent: 5098262 (1992-03-01), Wecker et al.
patent: 5100380 (1992-03-01), Epstein et al.
patent: 5106374 (1992-04-01), Apperson et al.
patent: 5106627 (1992-04-01), Aebischer et al.
patent: 5108367 (1992-04-01), Epstein et al.
patent: 5135498 (1992-08-01), Kam et al.
patent: 5135500 (1992-08-01), Zdeb
patent: 5144515 (1992-09-01), Fruhauf et al.
patent: 5158437 (1992-10-01), Natwick et al.
patent: 5165869 (1992-11-01), Reynolds
patent: 5167631 (1992-12-01), Thompson et al.
patent: 5169390 (1992-12-01), Athayde et al.
patent: 5176502 (1993-01-01), Sanderson et al.
patent: 5176641 (1993-01-01), Idriss
patent: 5176644 (1993-01-01), Srisathapat et al.
patent: 5178182 (1993-01-01), Kamen
patent: 5178609 (1993-01-01), Ishikawa
patent: 5180287 (1993-01-01), Natwick et al.
patent: 5181910 (1993-01-01), Scanlon
patent: 5188603 (1993-02-01), Vaillancourt
patent: 5193990 (1993-03-01), Kamen et al.
patent: 5197322 (1993-03-01), Indravudh
patent: 5207642 (1993-05-01), Orkin et al.
patent: 5207666 (1993-05-01), Idriss et al.
patent: 5211201 (1993-05-01), Kamen et al.
patent: 5217442 (1993-06-01), Davis
patent: 5219279 (1993-06-01), Natwick et al.
patent: 5219428 (1993-06-01), Stern
patent: 5222946 (1993-06-01), Kamen
patent: 5232449 (1993-08-01), Stern et al.
patent: 5242408 (1993-09-01), Jhuboo et al.
patent: 5248300 (1993-09-01), Bryant et al.
patent: 5250649 (1993-10-01), Onwumere et al.
patent: 5254096 (1993-10-01), Rondelet et al.
patent: 5257971 (1993-11-01), Lord et al.
patent: 5257987 (1993-11-01), Athayde et al.
patent: 5259732 (1993-11-01), Stern
patent: 5261884 (1993-11-01), Stern et al.
patent: 5263323 (1993-11-01), Maus et al.
patent: 5281210 (1994-01-01), Burke et al.
patent: 5290240 (1994-03-01), Horres, Jr.
patent: 5291139 (1994-03-01), Fruhauf et al.
patent: 5295966 (1994-03-01), Stern et al.
patent: 5295967 (1994-03-01), Rondelet et al.
patent: 5300041 (1994-04-01), Haber et al.
patent: 5304126 (1994-04-01), Epstein et al.
patent: 5306257 (1994-04-01), Zdeb
patent: 5308334 (1994-05-01), Sancoff
patent: 5312364 (1994-05-01), Jacobs et al.
patent: 5318540 (1994-06-01), Athayde et al.
patent: 5319979 (1994-06-01), Abrahamson
patent: 5320600 (1994-06-01), Lambert
patent: 5322422 (1994-06-01), Natwick et al.
patent: 5328459 (1994-07-01), Laghi
patent: 5338157 (1994-08-01), Blomquist
patent: 5338312 (1994-08-01), Montgomery
patent: 5349852 (1994-09-01), Kamen et al.
patent: 5350357 (1994-09-01), Kamen et al.
patent: 5356379 (1994-10-01), Vaillancourt
patent: 5364242 (1994-11-01), Olsen
patent: 5368562 (1994-11-01), Blomquist et al.
patent: 5368571 (1994-11-01), Horres, Jr.
patent: 5370622 (1994-12-01), Livingston et al.
patent: 5376070 (1994-12-01), Purvis et al.
patent: 5389078 (1995-02-01), Zalesky et al.
patent: 5396925 (1995-03-01), Poli
patent: 5399166 (1995-03-01), Laing
patent: 5399823 (1995-03-01), McCusker
patent: 5405614

Affiliated with

Also associated with

Rating

Hydraulically actuated pump for long duration medicament... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydraulically actuated pump for long duration medicament..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulically actuated pump for long duration medicament... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4260319