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US RE29,453 EGranted
Drainage bag for human body
AssigneeMarsan Manufacturing Company, Inc.
InventorRosemary B. Weddle
Life of this patent
Estimating the term…
Abstract
The disclosure is directed to a drainage bag for the human body especially usable for patients who have undergone a colostomy, ileostomy, urostomy or the like. The bag has a cloth backing, a special contour to fit the body and enable to be supported by standard type of underwear having elastic leg bands, and an unobstructed reclosable opening for easy draining.
Claims15
A drainage bag for attaching around a drainage opening in the human body and to be worn adjacent the skin comprising:
- a soft layer of the peripheral dimensions of the drainage bag and having an opening therein,
- a back plastic layer of the peripheral dimensions of the drainage bag and having an opening therein affixed to said soft layer to be coextensive therewith and having its opening coaxial with said soft layer opening,
- a front plastic layer of the peripheral dimensions of the drainage bag and sealed about its periphery to said back plastic layer on the side of said back plastic layer not [laminated] affixed to said soft layer,
- [a front plastic layer of the peripheral dimensions of the drainage bag and sealed about its periphery to said back plastic layer on the side of said back plastic layer not laminated to said soft layer,]
- a sealing washer on the back side of said drainage bag having an opening therein, and
- a seal between the area surrounding said seal washer opening and the area surrounding said back plastic layer opening.
3 more elements
A drainage bag for attaching around a drainage opening in the human body and to be worn adjacent the skin comprising:
- a soft layer of thermoplastic material of the peripheral dimensions of the drainage bag and having an opening therein,
- a back plastic layer of the peripheral dimensions of the drainage bag and having an opening therein affixed to said soft layer to be coextensive therewith and having its opening coaxial with said soft layer opening,
- a front plastic layer of the peripheral dimensions of the drainage bag and sealed about its periphery to said back plastic layer on the side of said back plastic layer not affixed to said soft layer,
- a sealing washer on the back side of said drainage bag having an opening therein, and
- a seal between the area surrounding said seal washer opening and the area surrounding said back plastic layer opening.
2 more elements
Dependencies are inferred from the claim text.