초록 ▼

An external catheterization device and technique is disclosed that provides for increased safety, comfort and mobility. The device is constructed from four major elements, an adhesive surface, a pliable stabilizer, a main body and an outlet tube. The adhesive surface covers the subject side of the s

An external catheterization device and technique is disclosed that provides for increased safety, comfort and mobility. The device is constructed from four major elements, an adhesive surface, a pliable stabilizer, a main body and an outlet tube. The adhesive surface covers the subject side of the stabilizer and surrounds the inlet to the main body of the catheter. The stabilizer is formed of a material conformable to the subject and aids in placing the catheter. The main body of the catheter is formed to carry urine and vaginal discharge which is received through the inlet, to the outlet tube at which conventional drainage devices are attachable. The catheterization technique necessary for utilizing the external catheter of the present requires cleansing the entire urogenital area applying a suitable protective dressing, and pressing the adhesive surface of the catheter into a leak resistent, sealing relationship with the subject\s body. The adhesive surface surrounding the open inlet contacts the subject\s body about the clitoris, about opposite sides of the urethra and vagina between the labum majora and labium minora and at the posterior fourchette. The main body of the catheter is proportioned to receive the opposing labium minora which should be extended therein through the inlet.

대표청구항 ▼

A pliable flexible external catheter adapted to be affixed to a female human subject having normal external urogenital structures, said catheter comprising: a main body of said catheter having an elongated stabilizer and a longitudinal axis; an elongated inlet transverse to the longitudinal axis of

A pliable flexible external catheter adapted to be affixed to a female human subject having normal external urogenital structures, said catheter comprising: a main body of said catheter having an elongated stabilizer and a longitudinal axis; an elongated inlet transverse to the longitudinal axis of said main body of said catheter; a horizontal and substantially planar first adhesive surface means surrounding and extending from said inlet and on the elongated stabilizer, said first adhesive surface means being adapted to surround and hold the subject\s labium minora in said main body through said inlet, and to sealingly engage the catheter to said subject between opposing labium majora and labium minora, extending anteriorly to seal about the clitoris and posteriorly to the fourchette; the elongated stabilizer having two opposing transverse sides and two opposing ends, each supporting said first adhesive surface means; a second adhesive surface means offset from said first adhesive surface means and cooperating therewith for sealingly engaging the catheter to said subject; support means for supporting said second adhesive surface means comprising arcuately downwardly curved and laterally extending shoulders projecting from each of the opposing sides of said elongated stabilizer obliquely away from said inlet at an arcuate curve in relation to said main body; and an outlet tube connected to the main body of said catheter opposite said inlet.