Human waste collection bag
First Claim
Patent Images
1. A human waste collection bag adapted for use by a patient having a colostomy, an ileostomy, or a urostomy, the collection bag comprising:
- a front wall arranged to face away from skin of the patient and a rear wall arranged to face towards the skin of the patient, the collection bag having an inlet opening for receiving human waste,wherein at least the front wall has a wall color configured to be less visible than an ostomy appliance having a skin tone colored wall with L* of about 72;
a* of about 6; and
b* of about 12 as measured by a CIE L*a*b* color code system, where the wall color is a gray color having a color value in a range, as measured by the CIE L*a*b* color code system, of L* from about 63 to about 68;
a* from negative 1.5 to positive 2.0; and
b* from positive 1.5 to positive 9.0.
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Accused Products
Abstract
A human waste collection bag comprising a front wall facing away from the skin and a rear wall facing towards the skin, the walls being made from flexible material, the bag having an inlet opening for receiving human waste, wherein at least the front wall has a gray or grayish color that provides low contrast to the wearer'"'"'s skin.
33 Citations
21 Claims
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1. A human waste collection bag adapted for use by a patient having a colostomy, an ileostomy, or a urostomy, the collection bag comprising:
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a front wall arranged to face away from skin of the patient and a rear wall arranged to face towards the skin of the patient, the collection bag having an inlet opening for receiving human waste, wherein at least the front wall has a wall color configured to be less visible than an ostomy appliance having a skin tone colored wall with L* of about 72;
a* of about 6; and
b* of about 12 as measured by a CIE L*a*b* color code system, where the wall color is a gray color having a color value in a range, as measured by the CIE L*a*b* color code system, of L* from about 63 to about 68;
a* from negative 1.5 to positive 2.0; and
b* from positive 1.5 to positive 9.0. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A human waste collection bag adapted for use by an ostomy patient, the collection bag comprising:
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a front wall arranged to face away from skin of the patient; a rear wall arranged to face towards the skin of the patient; and a waste receiving inlet formed in the rear wall; wherein at least the front wall of the collection bag has a wall color configured to be less visible than an ostomy appliance having a skin tone colored wall with L* of about 72;
a* of about 6; and
b* of about 12 as measured by a CIE L*a*b* color code system, where the wall color is a gray color having a color value in a range, as measured by the CIE L*a*b* color code system, of L*=64 and a*=0.6 and b*=3.- View Dependent Claims (15)
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16. A human waste collection bag adapted for use by an ostomy patient, the collection bag comprising:
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a front wall arranged to face away from skin of the patient; a rear wall arranged to face towards the skin of the patient; and a waste receiving inlet formed in the rear wall; wherein at least the front wall of the collection bag has a wall color configured to be less visible than an ostomy appliance having a skin tone colored wall with L* of about 72;
a* of about 6; and
b* of about 12 as measure by a CIE L*a*b* color code system, where the wall color is a gray color having a color value in a range, as measured by the CIE L*a*b* color code system, of L* about 63 to 68;
a* from negative 0.99 to positive 1.23; and
b* from negative 0.74 to positive 8.32. - View Dependent Claims (17, 18)
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19. A human waste collection bag adapted for use by a patient having a colostomy, an ileostomy, or a urostomy, the collection bag comprising:
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a front wall arranged to face away from skin of the patient and a rear wall arranged to face towards the skin of the patient, the collection bag having an inlet opening for receiving human waste, wherein at least the front wall has a wall color configured to be less visible than an ostomy appliance having a skin tone colored wall having L* of about 72;
a* of about 6; and
b* of about 12 as measured by a CIE L*a*b* color code system, where the wall color is a gray color having a color value in a range, as measured by the CIE L*a*b* color code system, of L* from about 63 to about 75;
a* from negative 0.99 to positive 1.23; and
b* from negative 0.74 to positive 8.32. - View Dependent Claims (20, 21)
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Specification