Fixing device for stomy bag
First Claim
1. A device for fixing a stomy bag to a person having an intestine end opening through an artificial opening provided in the person'"'"'s outer skin at a site where the intestine end is sewn perimetrically about the opening, to the person'"'"'s outer skin,said device comprising:
- a tubular body having an inner end and an outer end, an outer peripheral sidewall and an inner peripheral sidewall;
a radially outwardly extending annular flange provided externally on said tubular body adjacent said outer end, whereby said tubular body may be axially inserted within the intestine, inner end first, into said intestine end through said artificial opening, until said flange abuts said outer skin;
a counter-holding ring adapted to be received in circumferentially surrounding relation to said intestine end beneath the person'"'"'s outer skin, so that as the inner end of the tubular body is telescoped into the intestine end through said artificial opening, the intestine end becomes radially trapped between the outer peripheral sidewall of the tubular body and the counter-holding ring, and the person'"'"'s outer skin becomes axially trapped between said annular flange and the counter-holding ring;
means providing an externally-bulgeable, flexible-walled annular cavity means on said outer peripheral sidewall of said tubular body at an axially intermediate location near said outer end, whereby, after said counter-holding ring and said tubular body have been installed in relation to the person'"'"'s intestine end and outer skin, said cavity means may be inflated and thereby externally bulged for radially outwardly distending a portion of the persons'"'"' intestine and axially behind the counter-holding ring for locking the tubular body in place against axially outward detelescoping movement;
one-way valved channel means opening outwardly through said annular flange at a socket and communicating axially and radially through said tubular body with said cavity means for permitting deflatable inflation of said cavity means; and
lug means provided on said annular flange so that an externally-worn stomy bag may be removably mounted to the outer end of the tubular body.
1 Assignment
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Accused Products
Abstract
At a fixing device for a stomy bag a counter-holding ring (2) is intended to be operated under a patient'"'"'s outer skin (3) when the intestine (4) is sewed on. A tubular body (1), one end of which is provided with a flange (5) and to which the stomy bag (18) is intended to be connected and whose outer diameter will permit the body (1) to be moved through the counter-holding ring (2) with the flange (5) until contact with the outer skin (3), is provided with an outer peripheral portion (6) of an elastically ductile material and an annular cavity (7) arranged inside this and associated with the outside of the body (1) via a first channel (8).
44 Citations
4 Claims
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1. A device for fixing a stomy bag to a person having an intestine end opening through an artificial opening provided in the person'"'"'s outer skin at a site where the intestine end is sewn perimetrically about the opening, to the person'"'"'s outer skin,
said device comprising: -
a tubular body having an inner end and an outer end, an outer peripheral sidewall and an inner peripheral sidewall;
a radially outwardly extending annular flange provided externally on said tubular body adjacent said outer end, whereby said tubular body may be axially inserted within the intestine, inner end first, into said intestine end through said artificial opening, until said flange abuts said outer skin;a counter-holding ring adapted to be received in circumferentially surrounding relation to said intestine end beneath the person'"'"'s outer skin, so that as the inner end of the tubular body is telescoped into the intestine end through said artificial opening, the intestine end becomes radially trapped between the outer peripheral sidewall of the tubular body and the counter-holding ring, and the person'"'"'s outer skin becomes axially trapped between said annular flange and the counter-holding ring; means providing an externally-bulgeable, flexible-walled annular cavity means on said outer peripheral sidewall of said tubular body at an axially intermediate location near said outer end, whereby, after said counter-holding ring and said tubular body have been installed in relation to the person'"'"'s intestine end and outer skin, said cavity means may be inflated and thereby externally bulged for radially outwardly distending a portion of the persons'"'"' intestine and axially behind the counter-holding ring for locking the tubular body in place against axially outward detelescoping movement; one-way valved channel means opening outwardly through said annular flange at a socket and communicating axially and radially through said tubular body with said cavity means for permitting deflatable inflation of said cavity means; and lug means provided on said annular flange so that an externally-worn stomy bag may be removably mounted to the outer end of the tubular body. - View Dependent Claims (2, 3, 4)
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Specification