US4880111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scrub brush package
Assignee: INTESYS TECHNOLOGIES CALIFORNIA Inc
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Filing: 1988-09-28
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Granted: 1989-11-14
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Expires: 2008-09-28
Abstract
Abstract A longitudinal surgical scrub brush is packaged in a sealed compartment formed by two thin, flexible sheets which also include an aseptic solution containing chamber adjacent the head of the brush. The head of the brush is configured to facilitate rupture of the seal between the brush containing compartment and the separate solution compartment to allow the brush to be manipulated by the handle and to cause the head of the brush to be inserted into the solution containing compartment, thereby absorbing solution only on the bristles and sponge carried on the brush head. The brush with its head containing the absorbed solution may be withdrawn from the package by the handle, which remains free of solution, and the brush may continue to be manipulated by this solution free handle.
Inventors
- 👤 James T. Bagwell
- 👤 Blair E. Howe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:51
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3261; B65D81/3266
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
353 words
A method of applying a material to an object having an elongated handle, and thereafter causing said object to transport said material and apply said material to a region of use, said method comprising the steps of: juxtaposing first and second thin, flexible, unmolded plastic packaging sheets to one another, sealing said sheets to one another along their peripheries to form a package having a packaging compartment and having an opening, inserting an object having an elongated handle into said compartment, in such manner that an end of said object remote from said handle thereof is disposed at an intermediate portion of said compartment, said object incorporating, at a region adjacent said end thereof, a combination material-transporting and material-application means that is distinctly different from said handle, said end of said object not being sharp. forming a barrier seal between said sheets, by pressing said sheets together, adjacent said object end to divide said compartment into a first chamber and a second chamber, said first chamber containing said object and said handle thereof. inserting into said second chamber a material to be applied to said combination material-transporting and material-application means, sealing said opening, manipulating said object and handle in said package to cause said end to force said sheets apart at said barrier seal and thus rupture said barrier seal and enter said second chamber, said manipulating step being such that said end and at least part of said combination material-transporting and material-application means pass through said ruptured barrier seal and at least partially enter said second chamber. applying a desired amount of said material to said material-transporting and material-application means while said material and at least part of said combination material-transporting and material-application means are within said second chamber, completely removing said object from said package, in such manner that said end and said combination material-transporting and material-application means pass through said ruptured barrier seal, in a relative direction that is the reverse of that which was followed during said rupturing, said thereafter transporting said material-bearing object to a point of application and applying said material to a desired region of use.
Claim 2
Independent Claim
353 words
A method of applying a material to an object having an elongated handle, and thereafter causing said object to transport said material and apply said material to a region of use, said method comprising the steps of: juxtaposing first and second thin, flexible, unmolded plastic packaging sheets to one another, sealing said sheets to one another along their peripheries to form a package having a packaging compartment and having an opening, inserting an object having an elongated handle into said compartment, in such manner that an end of said object remote from said handle thereof is disposed at an intermediate portion of said compartment, said object incorporating, at a region adjacent said end thereof, a combination material-transporting and material-application means that is distinctly different from said handle, said end of said object not being sharp. forming a barrier seal between said sheets, by pressing said sheets together, adjacent said object end to divide said compartment into a first chamber and a second chamber, said first chamber containing said object and said handle thereof. inserting into said second chamber a material to be applied to said combination material-transporting and material-application means, sealing said opening, manipulating said object and handle in said package to cause said end to force said sheets apart at said barrier seal and thus rupture said barrier seal and enter said second chamber, said manipulating step being such that said end and at least part of said combination material-transporting and material-application means pass through said ruptured barrier seal and at least partially enter said second chamber. applying a desired amount of said material to said material-transporting and material-application means while said material and at least part of said combination material-transporting and material-application means are within said second chamber, completely removing said object from said package, in such manner that said end and said combination material-transporting and material-application means pass through said ruptured barrier seal, in a relative direction that is the reverse of that which was followed during said rupturing, said thereafter transporting said material-bearing object to a point of application and applying said material to a desired region of use.
Claim 3
Dependent Claim
33 words
The method of claim 1 wherein said sheets are generally elongated, having relatively short end edges and relatively long side edges, and wherein said opening is formed in one of said side edges.
Claim 4
Dependent Claim
33 words
The method of claim 1 wherein said sheets are generally elongated, having relatively short end edges and relatively long side edges, and wherein said opening is formed in one of said end edges.
Claim 5
Dependent Claim
26 words
The method of claim 1 wherein said sheets are positioned at a substantial angle to the horizontal while said material is inserted into said second chamber.
Claim 6
Dependent Claim
23 words
The method of claim 3 wherein said sheets are positioned with said one end edge uppermost while said object and material are inserted.
Claim 7
Dependent Claim
22 words
The method of claim 5 wherein said barrier seal is formed after said object is inserted and before said material is inserted.
Claim 8
Dependent Claim
19 words
The method of claim 2 wherein said one side edge is uppermost while said object and material are inserted.
Claim 9
Dependent Claim
29 words
The method of claim 1 including the step of forming said end of said object adjacent said barrier seal with a configuration that facilitates rupture of said barrier seal.
Claim 10
Dependent Claim
31 words
The method of claim 1 including the step of manipulating said object and handle to rupture the barrier seal before any of said seals other than said barrier seal is broken.
Claim 11
Dependent Claim
47 words
The method of claim 1 wherein the sheets and compartment are positioned vertically, with the second chamber lowermost, while the object and handle are manipulated to rupture said barrier seal, whereby said object end may be dipped downwardly into said second chamber and the material contained therein.
Claim 12
Dependent Claim
259 words
A scrub brush package comprising: first and second flexible sheets in face to face juxtaposition, means for sealing said sheets to one another to form a peripheral seal that defines a sealed compartment between the sheets, a sealed, breakable partition extending across said compartment and separating the compartment into first and second sealed chambers, a scrub brush sealed in said first chamber, said scrub brush comprising a brush head having a handle attached thereto, said brush head having a head end adjacent said partition that is configured to facilitate rupture of said partition by grasping of the brush handle through the flexible sheets of the sealed compartment and forcing the head end of the brush against the partition while the peripheral seal remains unbroken, said brush head having a hard base portion having a set of bristles on one side thereof and a body of sponge material on the other side thereof, and a fluid material sealed within said second chamber, said fluid material being a solution of liquid antiseptic, whereby the brush head base portion may be pressed against the partition to rupture the partition and whereby the sponge material and bristles may be forced through the partition with the base portion to contact the liquid antiseptic and cause the liquid antiseptic solution to be absorbed by the sponge material and bristles, means on said sheets to facilitate separation of the sheets from one another at an end portion of the compartment remote from said brush head to enable removal of the scrub brush with the absorbed solution.
Claim 13
Dependent Claim
259 words
A scrub brush package comprising: first and second flexible sheets in face to face juxtaposition, means for sealing said sheets to one another to form a peripheral seal that defines a sealed compartment between the sheets, a sealed, breakable partition extending across said compartment and separating the compartment into first and second sealed chambers, a scrub brush sealed in said first chamber, said scrub brush comprising a brush head having a handle attached thereto, said brush head having a head end adjacent said partition that is configured to facilitate rupture of said partition by grasping of the brush handle through the flexible sheets of the sealed compartment and forcing the head end of the brush against the partition while the peripheral seal remains unbroken, said brush head having a hard base portion having a set of bristles on one side thereof and a body of sponge material on the other side thereof, and a fluid material sealed within said second chamber, said fluid material being a solution of liquid antiseptic, whereby the brush head base portion may be pressed against the partition to rupture the partition and whereby the sponge material and bristles may be forced through the partition with the base portion to contact the liquid antiseptic and cause the liquid antiseptic solution to be absorbed by the sponge material and bristles, means on said sheets to facilitate separation of the sheets from one another at an end portion of the compartment remote from said brush head to enable removal of the scrub brush with the absorbed solution.
Claim 14
Dependent Claim
63 words
The package of claim 11 wherein the partition is formed by a sealing connection directly between said sheets, and wherein the brush head has a rounded end adjacent the sealing connection to enable the brush end to be forced against the partition between connected sheets and to enter the second chamber without unsealing said sealed compartment, and without tearing either of said sheets.
Claim 15
Dependent Claim
50 words
The package of claim 12 wherein the rounded end of the brush is rounded in a plane transverse to the plane of said sheets, whereby the rounded end may be manipulated to pry apart said sheets at the partition to enable entry of the brush head into the second chamber.
Claim 16
Dependent Claim
191 words
A surgical scrub brush package comprising: first and second elongated sheets of thin, flexible material, a pealable perimeter seal connecting the sheets to each other along side and end edges to form a sealed compartment between the sheets, said sheets being connected and sealed to one another to form a transverse barrier seal extending across said sheets to separate said compartment into first and second sealed chambers, an aseptic solution in said first chamber, a surgical scrub brush in said second chamber, said scrub brush having an elongated handle, said handle being remote from said barrier seal in comparison to the brush end of said surgical brush, means on said brush for breaking said barrier seal while said sealed compartment remains sealed to enable entry of at least a portion of said brush into said first chamber to apply the solution to the brush, and means at the end portion of said sheets that is remote from said barrier seal, and is adjacent the end of said handle remote from said brush end of said brush, to open said second chamber and thus permit removal of said brush having solution thereon.
Claim 17
Dependent Claim
191 words
A surgical scrub brush package comprising: first and second elongated sheets of thin, flexible material, a pealable perimeter seal connecting the sheets to each other along side and end edges to form a sealed compartment between the sheets, said sheets being connected and sealed to one another to form a transverse barrier seal extending across said sheets to separate said compartment into first and second sealed chambers, an aseptic solution in said first chamber, a surgical scrub brush in said second chamber, said scrub brush having an elongated handle, said handle being remote from said barrier seal in comparison to the brush end of said surgical brush, means on said brush for breaking said barrier seal while said sealed compartment remains sealed to enable entry of at least a portion of said brush into said first chamber to apply the solution to the brush, and means at the end portion of said sheets that is remote from said barrier seal, and is adjacent the end of said handle remote from said brush end of said brush, to open said second chamber and thus permit removal of said brush having solution thereon.
Claim 18
Dependent Claim
118 words
The package of claim 14 wherein said sheets are formed of initially flat material, and wherein the brush has a head positioned adjacent the barrier seal, and an elongated handle connected to the head, said means for breaking said barrier seal comprising a rounded end on said head, said rounded end being adjacent said barrier seal, and being rounded in a plane perpendicular to the plane of said sheets, whereby the handle may be grasped through the thin, flexible sheets and manipulated to force the rounded end of the brush head against the barrier seal to force the sheets apart, to rupture the barrier seal and insert the brush head into the solution contained in the first chamber.
Claim 19
Dependent Claim
86 words
The package of claim 14 wherein said brush has a head having bristles on one side thereof and an absorbent pad on the other side thereof, and wherein the brush is positioned on its side within the first chamber, said means for breaking the barrier seal comprising a rounded end on said brush head, being rounded in a plane extending between the bristles and absorbent pad, to enable the rounded end to be forced between the sheets at the barrier seal to break the barrier seal.
Claim 20
Dependent Claim
28 words
The package of claim 16 wherein one of said sheets is transparent so that manipulation of the brush to rupture the barrier seal may be observed and controlled.
Claim 21
Dependent Claim
37 words
The method of claim 1 wherein said object is inserted before said barrier seal is formed and before said material is inserted and wherein said first chamber is below said second chamber while said material is inserted.
Claim 22
Dependent Claim
37 words
The method of claim 1 wherein said material is inserted before said barrier seal is formed and before said object is inserted, and wherein said second chamber is below said first chamber while said material is inserted.
Claim 23
Dependent Claim
64 words
The method as claimed in claim 1, in which said sealing step is performed in such manner that unsealed regions remain at the end of said package remote from said second chamber, said unsealed regions being outside of sealed regions and serving as starting points for separation of said sheets, and in which said object-removing step includes separating said sheets at said first chamber.
Claim 24
Dependent Claim
21 words
The method as claimed in claim 1, in which said object inserting step is performed subsequent to said barrier seal-forming step.
Claim 25
Dependent Claim
255 words
A material application package comprising: first and second elongated sheets of thin, flexible plastic material, a peelable perimeter seal connecting the sheets to each other along side and end edges to form a sealed compartment between the sheets, said sheets being connected and sealed to one another to form a transverse barrier seal extending across said sheets to separate said compartment into first and second sealed chambers, said first chamber containing a material to be transported and applied at a location remote from said package, said second chamber containing an object having an elongated handle, said object incorporating, at a region, adjacent an end thereof, a combination material-transporting and material-application means that is distinctly different from said handle, said end of said object being positioned adjacent said barrier seal and not being sharp, said handle being remote from said barrier seal in comparison to said end of said object, means on said object at said end thereof for forcing said sheets apart at said barrier seal and thus rupture said barrier seal while said sealed compartment remains sealed, to enable entry of at least a portion of said combination material-transporting and material-application means into said first chamber to apply said material thereto; and means at the end portion of said sheets that is remote from said barrier seal and is adjacent the end of said handle remote from said combination material-transporting and material-application means to open said second chamber and thus permit removal of said object having at least some of said material applied thereto.
Claim 26
Dependent Claim
255 words
A material application package comprising: first and second elongated sheets of thin, flexible plastic material, a peelable perimeter seal connecting the sheets to each other along side and end edges to form a sealed compartment between the sheets, said sheets being connected and sealed to one another to form a transverse barrier seal extending across said sheets to separate said compartment into first and second sealed chambers, said first chamber containing a material to be transported and applied at a location remote from said package, said second chamber containing an object having an elongated handle, said object incorporating, at a region, adjacent an end thereof, a combination material-transporting and material-application means that is distinctly different from said handle, said end of said object being positioned adjacent said barrier seal and not being sharp, said handle being remote from said barrier seal in comparison to said end of said object, means on said object at said end thereof for forcing said sheets apart at said barrier seal and thus rupture said barrier seal while said sealed compartment remains sealed, to enable entry of at least a portion of said combination material-transporting and material-application means into said first chamber to apply said material thereto; and means at the end portion of said sheets that is remote from said barrier seal and is adjacent the end of said handle remote from said combination material-transporting and material-application means to open said second chamber and thus permit removal of said object having at least some of said material applied thereto.
Claim 27
Dependent Claim
36 words
The material application package of claim 22 wherein said barrier seal is considerably narrower than said perimeter seal to enable the barrier seal to be broken without either tearing the sheets or breaking the perimeter seal.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |