CA2022045A1 - Disposable nursing bag assembly - Google Patents
Disposable nursing bag assemblyInfo
- Publication number
- CA2022045A1 CA2022045A1 CA 2022045 CA2022045A CA2022045A1 CA 2022045 A1 CA2022045 A1 CA 2022045A1 CA 2022045 CA2022045 CA 2022045 CA 2022045 A CA2022045 A CA 2022045A CA 2022045 A1 CA2022045 A1 CA 2022045A1
- Authority
- CA
- Canada
- Prior art keywords
- bag
- holder
- dispensing end
- assembly
- upper edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Bag Frames (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A disposable nursing bag assembly is provided, comprising a bag prefilled with sterilized infant's formula and adapted to be snuggly inserted into a tubular holder of already existing nursing systems like the one sold under the trade-mark PLAYTEX. This bag which is closed to form a storage chamber, has a dispensing end enclosed within a protective bag in order to insure its sterility until it is used. In use, the protective chamber is incised to form two flaps which are folded over the upper edge of the holder so as to overhang from it after insertion of the assembly within the tubular holder. The dispensing end is incised and a nipple assembly is disposed around and over the folded flap portions such that the nipple portion completely encloses the dispensing end.
A disposable nursing bag assembly is provided, comprising a bag prefilled with sterilized infant's formula and adapted to be snuggly inserted into a tubular holder of already existing nursing systems like the one sold under the trade-mark PLAYTEX. This bag which is closed to form a storage chamber, has a dispensing end enclosed within a protective bag in order to insure its sterility until it is used. In use, the protective chamber is incised to form two flaps which are folded over the upper edge of the holder so as to overhang from it after insertion of the assembly within the tubular holder. The dispensing end is incised and a nipple assembly is disposed around and over the folded flap portions such that the nipple portion completely encloses the dispensing end.
Description
:-` 2022045 0 BACKGROUND OF THE INVENTION.
a) Field of the invention. -The present invention relates to a new disposable nursing bag as6embly providing a bag prefilled with sterilized infant~s formula and adapted to be snuggly in~erted into a tubular holder of already existing nursing systems like the one sold under the trade-mark PLAYTEX. This bag as6embly comprises a storage ~ ~
chamber, a dispensing end and a protective bag -~ -enclosing the dispens--ing end thus insuring sterility until use. This assembly is easily carried and used without laborious preparations.
b)Brief description of the prior art. ;~
Various attemps have been made to create disposable ;~
ready-to-use nursing containers i.e. sterile containers pre-filled with infants formula and designed to deliver fluid through nipple means.
: .
US patent 4,640,425 discloses a nursing container fabricated from a single web of flexible material ; ~ -comprising a fluid container attached to a nipple or other acce~s assembly. US patent 4,706,827 discloses a nursing container having a prefilled inner container attached to an access assembly such as a nipple assembly for diEpensing the contents. In such containers, while the formula is kept in a sterile environment, it i8 also in constant contact with the rubber nipple which forms one end of the fluid container. Such a contact between a fluid and cured rubber is known to cause an aftertaste and limits the shelf life of the product.
:~ :
~ 2022045 : :
.
US patent 4,629,080 disclo6e6 an assembly comprising also a nipple and a storing chamber where the nipple is segregated from the chamber by the addition of a breakable-seal providing for a protection compartment.
Such an assembly obviates the above mentioned problem but requires a complex manufacture proces~ for 6ealing the different sheets, thus increasing the production time. This assembly also comprises a plurality of membranes which greatly increase the production cost.
Moreover, this assembly requires the design of a specific holder in order to support it.
OBJECTS OF THE INVENTION.
An object of the present invention is to provide a disposable nursing bag assembly which comprises a storing chamber provided with a dispensing end, and a protective bag. The protective bag encloses the dispensing end and segregates it from the environment thus ensuring sterility. The whole assembly may be fabricated only from single sheets of plastic material requiring minimal sealing operations. Moreover, the user does not have to perform more than two simple incisions to have the assembly ready for feeding time and does not need a special tubular holder to use it.
As a matter of fact, the assembly i8 adapted to be engageable into already existing nursing system holders like the ones sold under the trade-mark PLAYTEX.
Another object of the invention is to provide a disposable bag assembly of the above mentioned type, which requires a minimal amount of sheet material.
.-..
. . . , ~ - .~ . ~ .
-`` 2022~45 A further object of the invention iB to provide a disposable bag assembly of the above mentioned type, which requires a minimal amount of seal operations.
Still another object of the invention i6 to provide a dispo~able nursing bag assembly of the above mentioned type, which requires a minimal amount of manipulations for its u6e.
A further object of the invention i6 to provide a nursing bag assembly of the above mentioned type, in which the formula remains safe from the degradative effects of W light Still another object of the invention to provide an assembly of the above mentioned type, which is adaptable onto already existing nursing system holders. ,;
:.: :., : : : .: : , 2 0 SUMMARY OF INVENTION . ;~
In accordance with the invention, the above objects are achieved with a disposable bag assembly for use exclusively with a feeding bottle system comprising a tubular holder adapted to snuggly receive a bag inserted thsrein, this bag having an upper open end ~-portion of such a diameter as to be foldable over the upper edge of the holder, the system further comprising a nipple assembly compri6ing a collar, the collar being adapted to secure the folded portion of the bag to hold it tightly against the upper edge of the holder.
' ..~' ' , This disposable bag assembly exclusively comprises:
.
` 202204~ :
a first bag tightly closed 80 as to define a storage chamber for a feeding liquid substance, the first bag having a di~pensing end to deliver the stored substance, a second bag sealingly connected to the first bag 80 as to form a protective bag for the first bag, the protective bag having a portion enclosing the dispensing end of the first bag to form a : ~ .
protective chamber such that the dispensing end ::
is segregated from the environment, ~ ~ -the portion of the protective bag enclosing the dispensing end having such a height as to be incisable and openable without touching the dispensing end of the first bag and as to be foldable over the upper edge of the holder, ` ;~
whereby, in use, ~ . :
-the protective chamber is incised to form two flap portions; .. ".y"r.i:~
-the two flap portions are folded over the upper edge of the holder 80 as to overhang from the upper edge of the holder after insertion of the assembly within the tubular holder;
-the dispensing end is incised and held upright~ -by the supporting action of the two flap portions :: . .
onto the holder, and : :--the two f}ap portions are secured to the upper:~: :
edge of the holder through the squeezing action of the nipple collar, this collar being disposed : around and over the two folded flap portions such ~ 35 that the nipple portion completely encloses the ~ .
:
~ 2 ~ 4 ~ ~
~ .
` ~ .
dispensing end. ~-BRIEF DESCRIPTION OF THE DRAWINGS.
In drawings which illustrate embodiments of the invention~
Figure 1 is a per~pective view of an embodiment of a di6posable nursing bag assembly, Figure 2 is a perspective view of the same bag assembly as in Figure 1, once inserted in a `~
PLAYTE ~ nuEsing system holder, in which the protective chamber has been incised and the flap portions partially folded over the upper edge of the holder, and Figure 3 is a per~pective view of another embodiment of the bag assembly. ~ -' ' ' '.'~'. '.
DESCRIPTION OF T~10 PREFERRED EMBODIMENTS OF THE
INVENTION.
According to a first embodiment of this invention as shown in figure 1, th~re is provided a bag assembly 4 com~rising a first cylindrical bag 5 having a tubular portion 6, a top portion 7 and a bottom edge 8. The interior of such a bag 5, when closed, defines a storage chamber adapted to store a feeding liquid (such as infant's formula, milk or the like). The first bag 5 is of such a height as to be able to contain approximately from 3 to 8 onces of fluid.
...
The top portion 7 of the bag 5 defines a dispensing end 10, once this top portion 7 has been incised. It is to be kept in mind ~hat any other shape may be given to this dispensing end 10 without changing the 2~2204~
gist of this invention.
This first bag 5 i6 sealingly connected to a second bag 11 having a tubular portion 12, a top portion 13 and a bottom edge 14. The second bag 11 has essentially the same diameter as the first bag 5. It also has such a height that its top portion 13 does not touch the dispensing end 10, thus providing for a protective chamber 15 which protects the dispensing end 10 from the environment keeping it sterile until incision of the protective chamber 15 along the curved lines A shown in figur~e 1. Of course, this means that the protective chamber 15 must be of such a height as to be incisable along lines A without touching the dispensing end 10.
In use, the protective chamber may be incised with a sharp in6trument such as a knife or scissor or razor blade along lines A.
To assemble these two bags, the dispensing end 10 of the first bag 5 is inserted longitudinally into the opened bottom edge 14 of the second bag such that both bags are parallel and that the second bag 11 forms a lining around the first bag 5. The dispensing end 10 is inserted to a distance such that the bottom edge 8 from the first bag 5 is substantially aligned with the bottom edge 14 of the second bag 11 such that they form a bottom end 16. The bottom end 16 of the as~embly remains opened until the storage chamber is filled with 3 to 8 onces of pre-sterilized infant's formula or the like. The bottom end 16 of the assembly is now tightly closed by sealing the bottom edge 8 from the first bag 5 on itself and with the bottom edge 14 from the second bag 11 through heat or ultrasonic means or any other 6ealing means as will --~'.. ' :-:
~` 2022045 ~
appear obvious to a person skilled in the art.
The first bag 5 and second bag 11 of this disposable bag assembly 4 may be fabricated from 6heets of flexible plastic material. One of these two bags may be fabricated of W impervious material to prevent W
radiation from affecting the nutritional quality of the fluid. This W impervious material may be embodied in a lining of aluminum based sheet or any other reflecting or opaque material as will appear obvious to a pergon skilled in the art.
Shown in figure 2 is the same embodiment of the invention once the assembly 4 has been partially installed onto a PLAYTE ~ holder 17. The holder 17 comprises a tubular base 18 having upper and lower ends 19 and 20 of substantially the same diameter. In this particular holder 17, the upper end 19 refers to the end wherein the top portions 7 and 13 of the bag assembly are aligned, wherein the bottom end 20 of the holder refers to the end wherein the bottom margins 8 and 14 of the bag assembly are aligned. The upper edge 24 refer6 to the outer side of the upper end 19 of the holder, thus being slightly larger than its inner upper diameter.
In use, the protective chamber 15 is first incised along lines A. The now incised protective chamber forms two flap portions 22, which portions are adapted to be folded out and over the upper edge 21 of the holder 17. As al60 shown on figure 2, after folding of the flap portions 22, the dispen6ing end 10 of the firet bag is now 6tanding upright and slightly protruding from the upper end 19 of the holder. This dispensing end 10 is then cut along line B which is ~` 2022045 perpendicular to the longitudinal axis of the tubular holder 17.
A nipple assembly 23 comprising a nipple 24 and a collar 25, forming parts of the standard PLAYTE
system, is disposed directly over the opened dispensing end 10~. The collar 25 is adjusted over the upper end 19 of the holder 17 such that is squeezes tightly the overhanging flap portion 22 to the upper edge 21 of the holder.
.,..~y ~ .. ..
As shown in figure 2,~the assembly 4 must of course have a total diameter which is comparable to the diameter of the upper end 19 of the holder 17. Indeed, one may remember that the top diameter of the second bag 11 must be such that it is foldable over the upper edge 21 of the tubular holder 17.
.
After having disposed the assembly 4 into the holder 17, it will be obvious to a "parent skilled in the art of baby feeding~ how to use the present invention.
After use, the whole assembly may be disassembled, and ~ -the bag assembly may be disposed of.
According to another embodiment of the invention, the second bag 11~ is much shorter than the first one 5' and has its bottom margin 14~ secured to the first bag 5' not at the bottom thereof but at another location.
., ... "
In this other embodiment as shown in figure 3, the second bag 11~ covers only the dispensing end 10' of the first bag 5~ and its bottom margin 14' i8 sealingly connected to the first bag 5~ at mid-height thereof. Once again the height of the protective ; ~ ;
chamber 15~ will be such that it does not touch the ~
- , .. . .
dispensing end 10~ and it is incisable without 8 ;~
.:
2 0 2 2 0 4 ~
touching it. Of cour6e the bottom margin 8' of the -first bag 5~ will be 6ealed as usual at 16~ to close the bottom of the bag 5'.
Still another embodiment of thi6 invention may include ;~
the above described assemblie6 with the addition of a pre-sterilized nipple assembly 24 provided within the :~
space forming the protective chamber 15. Such a nipple ~-24 would have to be inserted in the protective chamber -~
15 of the ~econd bag 11 before inæertion of the first bag 5. This nipple would thus be trapped within the closed a6sembly and -relea6ed upon cutting of the protective chamber along lines A.
' '' '"' '":
' ." ' ,'''~`''''' .",''.'~''.' '' . -, -.. - ' ~ -:,. . '~; ' - ~
a) Field of the invention. -The present invention relates to a new disposable nursing bag as6embly providing a bag prefilled with sterilized infant~s formula and adapted to be snuggly in~erted into a tubular holder of already existing nursing systems like the one sold under the trade-mark PLAYTEX. This bag as6embly comprises a storage ~ ~
chamber, a dispensing end and a protective bag -~ -enclosing the dispens--ing end thus insuring sterility until use. This assembly is easily carried and used without laborious preparations.
b)Brief description of the prior art. ;~
Various attemps have been made to create disposable ;~
ready-to-use nursing containers i.e. sterile containers pre-filled with infants formula and designed to deliver fluid through nipple means.
: .
US patent 4,640,425 discloses a nursing container fabricated from a single web of flexible material ; ~ -comprising a fluid container attached to a nipple or other acce~s assembly. US patent 4,706,827 discloses a nursing container having a prefilled inner container attached to an access assembly such as a nipple assembly for diEpensing the contents. In such containers, while the formula is kept in a sterile environment, it i8 also in constant contact with the rubber nipple which forms one end of the fluid container. Such a contact between a fluid and cured rubber is known to cause an aftertaste and limits the shelf life of the product.
:~ :
~ 2022045 : :
.
US patent 4,629,080 disclo6e6 an assembly comprising also a nipple and a storing chamber where the nipple is segregated from the chamber by the addition of a breakable-seal providing for a protection compartment.
Such an assembly obviates the above mentioned problem but requires a complex manufacture proces~ for 6ealing the different sheets, thus increasing the production time. This assembly also comprises a plurality of membranes which greatly increase the production cost.
Moreover, this assembly requires the design of a specific holder in order to support it.
OBJECTS OF THE INVENTION.
An object of the present invention is to provide a disposable nursing bag assembly which comprises a storing chamber provided with a dispensing end, and a protective bag. The protective bag encloses the dispensing end and segregates it from the environment thus ensuring sterility. The whole assembly may be fabricated only from single sheets of plastic material requiring minimal sealing operations. Moreover, the user does not have to perform more than two simple incisions to have the assembly ready for feeding time and does not need a special tubular holder to use it.
As a matter of fact, the assembly i8 adapted to be engageable into already existing nursing system holders like the ones sold under the trade-mark PLAYTEX.
Another object of the invention is to provide a disposable bag assembly of the above mentioned type, which requires a minimal amount of sheet material.
.-..
. . . , ~ - .~ . ~ .
-`` 2022~45 A further object of the invention iB to provide a disposable bag assembly of the above mentioned type, which requires a minimal amount of seal operations.
Still another object of the invention i6 to provide a dispo~able nursing bag assembly of the above mentioned type, which requires a minimal amount of manipulations for its u6e.
A further object of the invention i6 to provide a nursing bag assembly of the above mentioned type, in which the formula remains safe from the degradative effects of W light Still another object of the invention to provide an assembly of the above mentioned type, which is adaptable onto already existing nursing system holders. ,;
:.: :., : : : .: : , 2 0 SUMMARY OF INVENTION . ;~
In accordance with the invention, the above objects are achieved with a disposable bag assembly for use exclusively with a feeding bottle system comprising a tubular holder adapted to snuggly receive a bag inserted thsrein, this bag having an upper open end ~-portion of such a diameter as to be foldable over the upper edge of the holder, the system further comprising a nipple assembly compri6ing a collar, the collar being adapted to secure the folded portion of the bag to hold it tightly against the upper edge of the holder.
' ..~' ' , This disposable bag assembly exclusively comprises:
.
` 202204~ :
a first bag tightly closed 80 as to define a storage chamber for a feeding liquid substance, the first bag having a di~pensing end to deliver the stored substance, a second bag sealingly connected to the first bag 80 as to form a protective bag for the first bag, the protective bag having a portion enclosing the dispensing end of the first bag to form a : ~ .
protective chamber such that the dispensing end ::
is segregated from the environment, ~ ~ -the portion of the protective bag enclosing the dispensing end having such a height as to be incisable and openable without touching the dispensing end of the first bag and as to be foldable over the upper edge of the holder, ` ;~
whereby, in use, ~ . :
-the protective chamber is incised to form two flap portions; .. ".y"r.i:~
-the two flap portions are folded over the upper edge of the holder 80 as to overhang from the upper edge of the holder after insertion of the assembly within the tubular holder;
-the dispensing end is incised and held upright~ -by the supporting action of the two flap portions :: . .
onto the holder, and : :--the two f}ap portions are secured to the upper:~: :
edge of the holder through the squeezing action of the nipple collar, this collar being disposed : around and over the two folded flap portions such ~ 35 that the nipple portion completely encloses the ~ .
:
~ 2 ~ 4 ~ ~
~ .
` ~ .
dispensing end. ~-BRIEF DESCRIPTION OF THE DRAWINGS.
In drawings which illustrate embodiments of the invention~
Figure 1 is a per~pective view of an embodiment of a di6posable nursing bag assembly, Figure 2 is a perspective view of the same bag assembly as in Figure 1, once inserted in a `~
PLAYTE ~ nuEsing system holder, in which the protective chamber has been incised and the flap portions partially folded over the upper edge of the holder, and Figure 3 is a per~pective view of another embodiment of the bag assembly. ~ -' ' ' '.'~'. '.
DESCRIPTION OF T~10 PREFERRED EMBODIMENTS OF THE
INVENTION.
According to a first embodiment of this invention as shown in figure 1, th~re is provided a bag assembly 4 com~rising a first cylindrical bag 5 having a tubular portion 6, a top portion 7 and a bottom edge 8. The interior of such a bag 5, when closed, defines a storage chamber adapted to store a feeding liquid (such as infant's formula, milk or the like). The first bag 5 is of such a height as to be able to contain approximately from 3 to 8 onces of fluid.
...
The top portion 7 of the bag 5 defines a dispensing end 10, once this top portion 7 has been incised. It is to be kept in mind ~hat any other shape may be given to this dispensing end 10 without changing the 2~2204~
gist of this invention.
This first bag 5 i6 sealingly connected to a second bag 11 having a tubular portion 12, a top portion 13 and a bottom edge 14. The second bag 11 has essentially the same diameter as the first bag 5. It also has such a height that its top portion 13 does not touch the dispensing end 10, thus providing for a protective chamber 15 which protects the dispensing end 10 from the environment keeping it sterile until incision of the protective chamber 15 along the curved lines A shown in figur~e 1. Of course, this means that the protective chamber 15 must be of such a height as to be incisable along lines A without touching the dispensing end 10.
In use, the protective chamber may be incised with a sharp in6trument such as a knife or scissor or razor blade along lines A.
To assemble these two bags, the dispensing end 10 of the first bag 5 is inserted longitudinally into the opened bottom edge 14 of the second bag such that both bags are parallel and that the second bag 11 forms a lining around the first bag 5. The dispensing end 10 is inserted to a distance such that the bottom edge 8 from the first bag 5 is substantially aligned with the bottom edge 14 of the second bag 11 such that they form a bottom end 16. The bottom end 16 of the as~embly remains opened until the storage chamber is filled with 3 to 8 onces of pre-sterilized infant's formula or the like. The bottom end 16 of the assembly is now tightly closed by sealing the bottom edge 8 from the first bag 5 on itself and with the bottom edge 14 from the second bag 11 through heat or ultrasonic means or any other 6ealing means as will --~'.. ' :-:
~` 2022045 ~
appear obvious to a person skilled in the art.
The first bag 5 and second bag 11 of this disposable bag assembly 4 may be fabricated from 6heets of flexible plastic material. One of these two bags may be fabricated of W impervious material to prevent W
radiation from affecting the nutritional quality of the fluid. This W impervious material may be embodied in a lining of aluminum based sheet or any other reflecting or opaque material as will appear obvious to a pergon skilled in the art.
Shown in figure 2 is the same embodiment of the invention once the assembly 4 has been partially installed onto a PLAYTE ~ holder 17. The holder 17 comprises a tubular base 18 having upper and lower ends 19 and 20 of substantially the same diameter. In this particular holder 17, the upper end 19 refers to the end wherein the top portions 7 and 13 of the bag assembly are aligned, wherein the bottom end 20 of the holder refers to the end wherein the bottom margins 8 and 14 of the bag assembly are aligned. The upper edge 24 refer6 to the outer side of the upper end 19 of the holder, thus being slightly larger than its inner upper diameter.
In use, the protective chamber 15 is first incised along lines A. The now incised protective chamber forms two flap portions 22, which portions are adapted to be folded out and over the upper edge 21 of the holder 17. As al60 shown on figure 2, after folding of the flap portions 22, the dispen6ing end 10 of the firet bag is now 6tanding upright and slightly protruding from the upper end 19 of the holder. This dispensing end 10 is then cut along line B which is ~` 2022045 perpendicular to the longitudinal axis of the tubular holder 17.
A nipple assembly 23 comprising a nipple 24 and a collar 25, forming parts of the standard PLAYTE
system, is disposed directly over the opened dispensing end 10~. The collar 25 is adjusted over the upper end 19 of the holder 17 such that is squeezes tightly the overhanging flap portion 22 to the upper edge 21 of the holder.
.,..~y ~ .. ..
As shown in figure 2,~the assembly 4 must of course have a total diameter which is comparable to the diameter of the upper end 19 of the holder 17. Indeed, one may remember that the top diameter of the second bag 11 must be such that it is foldable over the upper edge 21 of the tubular holder 17.
.
After having disposed the assembly 4 into the holder 17, it will be obvious to a "parent skilled in the art of baby feeding~ how to use the present invention.
After use, the whole assembly may be disassembled, and ~ -the bag assembly may be disposed of.
According to another embodiment of the invention, the second bag 11~ is much shorter than the first one 5' and has its bottom margin 14~ secured to the first bag 5' not at the bottom thereof but at another location.
., ... "
In this other embodiment as shown in figure 3, the second bag 11~ covers only the dispensing end 10' of the first bag 5~ and its bottom margin 14' i8 sealingly connected to the first bag 5~ at mid-height thereof. Once again the height of the protective ; ~ ;
chamber 15~ will be such that it does not touch the ~
- , .. . .
dispensing end 10~ and it is incisable without 8 ;~
.:
2 0 2 2 0 4 ~
touching it. Of cour6e the bottom margin 8' of the -first bag 5~ will be 6ealed as usual at 16~ to close the bottom of the bag 5'.
Still another embodiment of thi6 invention may include ;~
the above described assemblie6 with the addition of a pre-sterilized nipple assembly 24 provided within the :~
space forming the protective chamber 15. Such a nipple ~-24 would have to be inserted in the protective chamber -~
15 of the ~econd bag 11 before inæertion of the first bag 5. This nipple would thus be trapped within the closed a6sembly and -relea6ed upon cutting of the protective chamber along lines A.
' '' '"' '":
' ." ' ,'''~`''''' .",''.'~''.' '' . -, -.. - ' ~ -:,. . '~; ' - ~
Claims (5)
1. A disposable bag assembly for use exclusively with a feeding bottle system comprising a tubular holder adapted to snuggly receive bag inserted therein, said bag having an upper open end portion of such a diameter as to be foldable over said upper edge of said holder, said system further comprising a nipple having a collar, said collar being adapted to secure said folded portion of said bag to hold it tightly against said upper edge of said holder, said disposable bag assembly exclusively comprising:
a first bag tightly closed so as to define a storage chamber for a feeding liquid substance, said bag having a dispensing end adapted to deliver such a substance, a second bag sealingly connected to said first bag so as to form a protective bag for said first bag, said protective bag having a portion enclosing said dispensing end of said first bag to form a protective chamber such that said dispensing end is segregated from the environment, said portion of said protective bag enclosing the dispensing end having such a height as to be incisable and openable without touching said dispensing end of said first bag and to be foldable over said upper edge of said holder, whereby, when used, -said protective chamber is incised to form two flap portions;
-said two flap portions are folded over the upper edge of said holder so as to overhang from said upper edge of said holder after insertion of the assembly within said tubular holder, -said dispensing end is incised and held upright by the supporting action of said flaps onto said holder, and -said two flap portions are secured to the upper edge of said holder through the squeezing action of said nipple collar, said collar being disposed around and over said two folded flap portions such that said nipple completely encloses said dispensing end.
a first bag tightly closed so as to define a storage chamber for a feeding liquid substance, said bag having a dispensing end adapted to deliver such a substance, a second bag sealingly connected to said first bag so as to form a protective bag for said first bag, said protective bag having a portion enclosing said dispensing end of said first bag to form a protective chamber such that said dispensing end is segregated from the environment, said portion of said protective bag enclosing the dispensing end having such a height as to be incisable and openable without touching said dispensing end of said first bag and to be foldable over said upper edge of said holder, whereby, when used, -said protective chamber is incised to form two flap portions;
-said two flap portions are folded over the upper edge of said holder so as to overhang from said upper edge of said holder after insertion of the assembly within said tubular holder, -said dispensing end is incised and held upright by the supporting action of said flaps onto said holder, and -said two flap portions are secured to the upper edge of said holder through the squeezing action of said nipple collar, said collar being disposed around and over said two folded flap portions such that said nipple completely encloses said dispensing end.
2. A disposable bag assembly according to claim 1, wherein said first and second bad are made of plastic material.
3. A disposable bag assembly according to claim 2, wherein one of said first or second bag is made of a substantially UV impervious material.
4. A disposable bag assembly according to claim 1, wherein said second bag is sealingly connected around the entire periphery of said first bag at substantially mid-height thereof.
5. A disposable bag assembly according to claim 1, wherein said second bag is sealingly connected to the bottom portion of said first bag.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2022045 CA2022045A1 (en) | 1990-07-26 | 1990-07-26 | Disposable nursing bag assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2022045 CA2022045A1 (en) | 1990-07-26 | 1990-07-26 | Disposable nursing bag assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2022045A1 true CA2022045A1 (en) | 1992-01-27 |
Family
ID=4145562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2022045 Abandoned CA2022045A1 (en) | 1990-07-26 | 1990-07-26 | Disposable nursing bag assembly |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2022045A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5509549A (en) * | 1994-12-30 | 1996-04-23 | Marandola; Daria X. | Baby bottle assembly |
WO2015079434A1 (en) * | 2013-11-27 | 2015-06-04 | Rozenbaum Linda | Infant bottle and feeding method therefor |
-
1990
- 1990-07-26 CA CA 2022045 patent/CA2022045A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5509549A (en) * | 1994-12-30 | 1996-04-23 | Marandola; Daria X. | Baby bottle assembly |
WO2015079434A1 (en) * | 2013-11-27 | 2015-06-04 | Rozenbaum Linda | Infant bottle and feeding method therefor |
US9913779B2 (en) | 2013-11-27 | 2018-03-13 | Linda Rozenbaum | Infant bottle and feeding method therefor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3074540A (en) | Package for sterile articles | |
US3013656A (en) | Disposable medical trays | |
US7303086B2 (en) | Disposable containers for prepare, storage and serving infant formula | |
US4522302A (en) | Pre-sterilized medical procedure kit packages | |
US4706827A (en) | Container such as a nursing container, and packaging arrangement therefor | |
US4523679A (en) | Pre-sterilized medical procedure kit packages | |
EP1765255B1 (en) | Collapsible fluid containers | |
US3143429A (en) | Collapsible disposable container and nursing unit | |
US5178282A (en) | Modular surgical packaging system | |
US4183431A (en) | Access suture package | |
US5509549A (en) | Baby bottle assembly | |
BR112015000891B1 (en) | syringe packaging | |
US5390814A (en) | Container having fitment | |
EP3217945B1 (en) | Infant feeding assembly | |
EP1876989B1 (en) | Medical implement distribution and collection system | |
US4567999A (en) | Self-adhesive connecting device | |
US20220295783A1 (en) | Devices, systems, and methods for packaging and transport of biological tissue | |
US2628912A (en) | Devices for packaging liquid infant food | |
US20040198623A1 (en) | Oral feeding bottle | |
SE8000508L (en) | PACKAGING ROOMS INCLUDING A HELLABLE GOOD | |
CA2022045A1 (en) | Disposable nursing bag assembly | |
US3200860A (en) | Nursing apparatus | |
EP4183422A1 (en) | Container for sterilising flexible bags | |
EP0176591A1 (en) | Disposable container, such as a disposable formula package/nurser | |
US6142305A (en) | Protective tray for loop electrode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |