Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1991-02-06
1992-05-12
Hirsch, Paul J.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 49, 604 96, 604105, 604164, A61M 2500, A61M 500
Patent
active
051123100
ABSTRACT:
The gastrostomy tube includes an elongated flexible wire guide and an elongated sleeve having a tapered end portion, the guide and sleeve having lengths sufficient to extend from a location outside the abdominal wall of the patient through the patient's stomach and esophagus and out the patient's mouth. The gastrostomy tube has a retention device in the form of an inflatable balloon or expandable and retractable cage adjacent an end portion for retaining the tube within the patient's stomach. In use, a guide wire is introduced through an incision through the abdominal and gastric walls under endoscopic observation and pulled out the patient's mouth. The sleeve, tapered end first, is passed along the wire through the patient's mouth, esophagus and stomach, and out through the incision. After the guide wire is withdrawn from the sleeve, the gastrostomy tube is inserted over the sleeve, its feeding end located within the stomach, and the retention device is activated to retain the gastrostomy tube within the stomach.
REFERENCES:
patent: 3397699 (1968-08-01), Kohl
patent: 3640281 (1973-02-01), Robertson
patent: 4315513 (1982-02-01), Nawash et al.
patent: 4666433 (1987-05-01), Parks
patent: 4668225 (1987-05-01), Russo et al.
patent: 4676782 (1987-06-01), Yamamoto et al.
patent: 4758219 (1988-07-01), Sacks et al.
patent: 4762519 (1988-08-01), Frimberger
patent: 4767404 (1988-08-01), Renton
patent: 4769014 (1988-09-01), Russo
patent: 4775362 (1988-10-01), Kronner
patent: 4781682 (1988-11-01), Patel
patent: 4781694 (1988-11-01), Branemark et al.
patent: 4781704 (1988-11-01), Potter
patent: 4795430 (1989-01-01), Quinn et al.
patent: 4826481 (1989-05-01), Sacks et al.
patent: 4861334 (1989-08-01), Nawaz
patent: 4863438 (1989-09-01), Gauderer et al.
patent: 4900306 (1990-02-01), Quinn et al.
patent: 4921479 (1990-05-01), Grayzel
patent: 4944732 (1990-07-01), Russo
patent: 5019032 (1991-05-01), Robertson
"Percutaneous Endoscoptic Gastrostomy: Indications, Limitations . . . ," Ponsky et al., vol. 13, No. 2, World Journal of Surgery, 1989.
"Percutaneous Endoscopic Gastrostomy," Mamel, The American Journal of Gastrostomy, vol. 84, No. 7, pp. 703-710.
"Introducing Flexiflow Stomate Low Profile Gastrostomy Kit" brochure, Ross Laboratories, Mar. 1989.
"The New Superior GastroPort--Long Term Enteral Feeding Made Easier!" brochure, Lafayette Pharmaceuticals, Inc., 1987.
"In Gastroescophageal Reflux Disease--Raising the Head is not Enough" brochure, Bard Interventional Products, 1988.
"Friction-Lock Malecot Russell Gastostomy Set and Tray" brochure, Cook Incorporated, 1986.
"A New Dawn of Technology for Tomorrow's Health Care" brochure, Applied Medical Technology.
"Enteral Feeding Products" brochure, Ross Laboratories, Jul. 1987.
"Flexiflow Introducer Gastrostomy Kit" brochure, Ross Laboratories, Mar. 1990.
LandOfFree
Apparatus and methods for percutaneous endoscopic gastrostomy does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and methods for percutaneous endoscopic gastrostomy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and methods for percutaneous endoscopic gastrostomy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2424963