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US4170300A Expired / Lapsed US ⏱️ 0.0 years remaining

Dressing change kits

Assignee: Purdue Frederick Co
•
Filing: 1978-01-18
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Granted: 1979-10-09
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Expires: 1998-01-18
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Abstract

Abstract A kit for aseptic changing of a dressing such as a catheter dressing includes a disposable tray made of a light plastic sheet material and having a cover sheet adhering thereto and closing depressions in the tray. This cover sheet is removable from the tray so as to render the depressions thereof accessible. In these depressions there are a number of items including packettes of antiseptic germicide solution and ointment, cleansing swabs, and the like, as well as a number of swabsticks, gauze pads, and adherent tape. These items also may include a sheet of drape material, a plastic bag for receiving a previously applied dressing which is removed, and plastic gloves. One of the items included in the tray is a suitable cutting tool, such as a disposable scissors. The tray includes a structure which cooperates with the cutting tool for rendering the latter substantially immovable with respect to the tray so that during transportation and handling of the tray, prior to removable of the cover sheet therefrom, the cutting tool will be incapable of moving about in the tray.

Inventors

  • 👤 Ernest W. Pick

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 20:52
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/34; B65D1/36; A; A61; A61B; A61B50/00; A61B50/30; A61B50/33

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 269 words
A kit for aseptic change of a dressing such as a catheter dressing, comprising a tray having an upper surface carrying a cover sheet which adheres to said upper surface while being removable therefrom, said tray being formed with a plurality of depressions which are covered and closed by said cover sheet and which are rendered accessible upon removal of said cover sheet from said tray, a plurality of items in said depressions to be rendered accessible upon removal of said cover sheet from said tray, said items including packettes of cleansing swabs, packettes of antiseptic solution and ointment, swabsticks, gauze pads, adherent tape, as well as further items such as plastic gloves, a plastic bag for receiving a previously applied dressing which is removed, and a drape, and one of said items being a disposable pair of scissors having a pair of loop-shaped handles for receiving a thumb and finger of the operator for cutting items such as one or more gauze pads, adherent tape, or the like, said tray including means defined by said tray including a post which extends through one of said loop-shaped handles of said scissors and a partition separating a pair of depressions from each other, said partition being formed with a notch passing therethrough and receiving a part of said scissors distant from said looped handle portion thereof through which said post extends, for maintaining the latter at a predetermined location in said tray so as substantially to prevent undesired movement of said scissors with respect to said tray during handling and transportation thereof prior to removal of said cover sheet therefrom.
Claim 2
Dependent Claim 269 words
A kit for aseptic change of a dressing such as a catheter dressing, comprising a tray having an upper surface carrying a cover sheet which adheres to said upper surface while being removable therefrom, said tray being formed with a plurality of depressions which are covered and closed by said cover sheet and which are rendered accessible upon removal of said cover sheet from said tray, a plurality of items in said depressions to be rendered accessible upon removal of said cover sheet from said tray, said items including packettes of cleansing swabs, packettes of antiseptic solution and ointment, swabsticks, gauze pads, adherent tape, as well as further items such as plastic gloves, a plastic bag for receiving a previously applied dressing which is removed, and a drape, and one of said items being a disposable pair of scissors having a pair of loop-shaped handles for receiving a thumb and finger of the operator for cutting items such as one or more gauze pads, adherent tape, or the like, said tray including means defined by said tray including a post which extends through one of said loop-shaped handles of said scissors and a partition separating a pair of depressions from each other, said partition being formed with a notch passing therethrough and receiving a part of said scissors distant from said looped handle portion thereof through which said post extends, for maintaining the latter at a predetermined location in said tray so as substantially to prevent undesired movement of said scissors with respect to said tray during handling and transportation thereof prior to removal of said cover sheet therefrom.
Claim 3
Dependent Claim 25 words
The combination of claim 1 and wherein the part of said scissors which extends through said notch of said partition includes blades of said scissors.
Claim 4
Dependent Claim 49 words
The combination of claim 2 and wherein a plurality of said items such as said plastic gloves and one or more of said packettes are situated between said cover sheet and scissors for contributing to prevention of movement thereof with respect to said tray during transportation and handling thereof.
Claim 5
Dependent Claim 33 words
The combination of claim 3 and wherein said tray is made in its entirety of a relatively thin plastic sheet material with said post and said partition of said tray both being hollow.
Claim 6
Dependent Claim 61 words
The combination of claim 4 and wherein one of said depressions of said tray forms a reservoir for receiving antiseptic solution from one of said packettes, and some of said swabsticks being situtated in part in said reservoir while said tray has adjacent said reservoir a plurality of indentations for supporting portions of the latter swabsticks which extend beyond said reservoir.
Claim 7
Dependent Claim 65 words
The combination of claim 5 and wherein said tray also is formed at its upper surface region with an elongated groove for accommodating a swabstick, and said tray being formed with an indentation extending across said groove between the ends thereof, so that the swabstick which is situated in said groove extends across the latter identation to be rendered easily accessible at said latter indentation.
Claim 8
Dependent Claim 14 words
The combination of claim 1 and wherein said cover sheet is made of paper.
Claim 9
Dependent Claim 14 words
The combination of claim 1 and wherein said items include a sheet of instructions.
Claim 10
Dependent Claim 16 words
The combination of claim 1 and wherein said cover sheet is made of spun bond polyolefin.

References Cited (Backward Citations)

US786758A Cited
US1644830A Cited
US2135279A Cited
US3116828A Cited
US3396839A Cited
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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) 1982-10-08 1983-04-09 1983-10-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1986-10-08 1987-04-09 1987-10-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1990-10-08 1991-04-09 1991-10-09 $7700.00 Window Closed / Lapsed

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