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특허 상세정보

External female catheter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61F-005/44   
미국특허분류(USC) 128/295 ; 4/1443
출원번호 US-0948822 (1978-10-05)
발명자 / 주소
인용정보 피인용 횟수 : 16  인용 특허 : 0

The invention is an improved female catheter that is applied and used externally. It is particularly useful for the incontinent patient. The external female catheter is an extremely thin-walled device that is of substantially flat configuration that completely covers the entire vulva area of the female. The extremely thin walls expand easily and readily for temporary surges of expelled urine that increase the volume, but the thin walls return to the substantially flat configuration as the urine is drained out of the device. The device is reinforced at th...


A female catheter (as recited in claim 4, wherein) for external application, comprising: a receiving means, said receiving means being substantially flat and elongated in configuration, said receiving means receiving and containing a liquid, said receiving means being constructed from an extremely thin-walled stretchable and expandable material, said thin-walled stretchable and expandable material being capable of readily expanding to provide a greater volume and readily returnable to its original configuration, said receiving means having the edges ther...

이 특허를 인용한 특허 피인용횟수: 16

  1. D'Acchioli, Vincenzo; Palumbo, Gianfranco; Roe, Donald C.; Dominique Thurnay, Eva Susanne. Absorbent article with improved feces containment characteristics. USP2004046716204.
  2. Betrabet Chinmay S. (Appleton WI) Huang Yung H. (Appleton WI) Lachapell Ruth A. (Menasha WI) Yu Lisha (Appleton WI). Adhesive composition comprising a polysiloxane. USP1997045618281.
  3. Kenda Rajko (Prazakova 6 61000 Ljubljana YUX). Apparatus for separately catching successive streams of urine at taking samples to laboratorial and bacteriological exam. USP1985014495951.
  4. Dunlop, Seoras Tomas. Female catheter. USP2013038403901.
  5. Dunlop, Seoras Tomas. Female catheter. USP2009097588560.
  6. Barrodale Patricia M. (2102 Dunstan St. Houston TX 77005) Young Mary A. (2419 Charriton Dr. Houston TX 77039) Humphreys Joan H. (402 Live Oak Stafford TX 77477) Lowrey ; Jr. James M. (3815 Monterey P. Female external catheter. USP1986014563183.
  7. Blackmon Gene D. (Dallas TX). Female external catheter. USP1984114484917.
  8. MacDougall Morag M. (London GB2). Female incontinence device. USP1989044822347.
  9. Einhorn Carol J. (4740 N. Kenmore Chicago IL 60640) Stegmaier Joann (2440 Wingren #2012 Irving TX 75062). Female urinary drainage device. USP1986044583983.
  10. Block James C. (4616 Moorland Ave. Edina MN 55424). Fluid voiding apparatus. USP1997055632736.
  11. Mahalingam, Padmanabhan. Garments for use with urinary device. USP20190310238530.
  12. Whitfield Raymond W.. Non-invasive urine collection device for females. USP2000116151721.
  13. Hunnicutt Jane (P.O. Box 833 Sebastopol CA 95472-0833). Prophylactic-contraceptive barriers with shield flange and attached undergarment. USP1993125269320.
  14. Zacharias Duane Kenneth ; Huang Yung Hsiang ; Druecke Frank Gerald. Self-adhering absorbent article. USP2001046213993.
  15. Brock, Cheryl K.. Self-adhering disposable absorbent article. USP199610H001602.
  16. Feloney, Michael. Vaginal barrier and female urethral catheterization assisting device. USP2012068202263.