Transportation of Medical Instruments

Abstract

A device (2) for the transportation and temporary storage of a medical instrument such as an endoscope (4) comprises: an instrument bag (6) formed of a plastics material substantially impermeable to bodily fluids, the bag having an opening (8) for receiving the instrument; an inner label (10) which has a first portion (12) adhered to an external surface of the bag adjacent to the opening (8) and has a second portion (14) which is disposed beyond the opening 98) and which has a lower surface which is adhesive and covered by a removable backing and an outer label (16) which overlies the inner label (10) and which has a first portion (18) which has a lower surface adhered to at least one of an external surface of the bag (6) and an upper surface of the inner label (10), and a second portion (20) which is disposed beyond the opening (8) and which has a lower surface at least part of which is adhesive and covered by a removable backing (24).

Claims

1. A device for the transportation and temporary storage of a medical instrument such as an endoscope, the device comprising: an instrument bag formed of a plastics material substantially impermeable to bodily fluids, the bag having an opening for receiving the instrument; an inner label which has a first portion adhered to an external surface of the bag adjacent to the opening and has a second portion which is disposed beyond the opening and which has a lower surface which is adhesive and covered by a removable backing; and an outer label which overlies the inner label and which has a first portion which has a lower surface adhered to at least one of an external surface of the bag and an upper surface of the inner label, and a second portion which is disposed beyond the opening and which has a lower surface at least part of which is adhesive and covered by a removable backing.

2. A device according to claim 1, wherein the lower surface of the first portion of the outer label has a first region which is not adhered to the surface beneath and which extends to an edge of the outer label.

3. A device according to claim 2, wherein the lower surface of the second portion of the outer label includes an area which has a selectively removable backing to provide an exposed adhesive surface and a second region which does not have an exposed adhesive surface and which extends to an edge of the outer label.

4. A device according to claim 3, wherein the first region and the second region together define a pocket for receiving a data carrier when the outer label is adhered to an external surface of the bag.

5. A device according to claim 3, wherein the selectively removable backing is generally L-shaped.

6. A device according to claim 1, wherein the adhesive lower surface of the first portion of the outer label is generally L-shaped.

7. A device according to claim 1, wherein the inner label has an upper surface which carries information denoting that the contents of the bag are contaminated.

8. A device according to claim 1, wherein the outer label has an upper surface which carries information denoting that the contents of the bag are clean.

9. A device according to claim 1, further comprising an outer bag which contains the instrument bag, the outer bag being formed of a fluid-impervious material and sealed to prevent ingress of contaminants.

10. A device according to claim 1, wherein the lower surface of the first portion of the outer label has a first region which is not adhered to the surface beneath and which extends to an edge of the outer label and defines a pocket for a data carrier.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The invention will now be further described, by way of example, with reference to the following drawings in which:

[0012] FIGS. 1 and 2 show a device in accordance with an embodiment of the invention, with the inner label respectively concealed and revealed;

[0013] FIG. 3 is a schematic view of part of the device of FIG. 1;

[0014] FIGS. 4 and 5 are plan views showing respectively an outer label and an inner label for use with a device in accordance with an embodiment of the invention;

[0015] FIGS. 6 to 14 illustrate stages in the use of a device in accordance with another embodiment of the invention; and

[0016] FIG. 15 is a view similar to FIG. 6 of a further embodiment of the invention.

DETAILED DESCRIPTION

[0017] The device 2 shown in FIG. 1 provides transportation and temporary storage for a medical instrument such as an endoscope. The device 2 comprises an instrument bag 6 which has an opening 8 for receiving the instrument. The bag 6 is formed from a plastics material which is impermeable to bodily fluids so that a user is protected from potentially harmful pathogens that may be present on a contaminated instrument sealed within the bag 6. The bag 6 has an inner label 10 (FIG. 2) and an outer label 16. In this embodiment, the inner label 10 is adhered to an external surface of the bag 6 adjacent to the opening 8. The outer label 16 overlies the inner label 10 and has a first portion 18 which has a lower surface adhered to at least one of an external surface of the bag 6 and an upper surface of the inner label 10. The outer label 16 has a second portion 20 which is disposed beyond the opening 8 and which has a lower surface at least a part of which is adhesive and covered by a removable backing.

[0018] Referring now to FIG. 3, a partial x-ray view of an embodiment of the invention shows the inner label 10 comprising a first portion 12 adhered to an external surface of the bag 6 adjacent the opening 8, and a second portion 14 which is disposed beyond the opening 8. The second portion 14 has a lower surface which is adhesive and covered by a removable backing.

[0019] The first portion 18 of the outer label 16 in this embodiment includes a first region 26 which does not have an exposed adhesive lower surface and which extends to an edge 46 of the outer label 16, and an area 22 which has an adhesive lower surface which is adhered to the surface beneath and which in this example, is generally L-shaped.

[0020] The second portion 20 of the outer label 16 in this embodiment includes a second region 28 which does not have an exposed adhesive lower surface and which extends to an edge 46 of the outer label 16. The lower surface of the second portion 20 of the outer label includes an area 24, which in this example is generally L-shaped. Area 24 has a lower surface which is adhesive and covered by a selectively removable backing. This surface, when exposed, allows a user to seal the bag 6.

[0021] The first region 26 and the second region 28 define a pocket 30 (best shown in FIG. 11) for receiving a data carrier 32 such as a disinfectant wipe sachet or a printed ticket carrying traceability information, when the exposed adhesive surface of the second area 24 of the outer label is adhered to an external surface of the bag. It will be appreciated that the pocket could alternatively be provided solely by the first region 26 in an alternative embodiment.

[0022] Examples of an outer label 16 and an inner label 10 are shown in FIGS. 4 and 5 respectively. The outer label 16 has an upper surface 36 which carries information denoting that the contents of the bag are clean. The inner label 10 has an upper surface 34 that carries information denoting that the contents of the bag are contaminated.

[0023] Referring now to FIGS. 6 to 14, steps in the use of a device in accordance with an embodiment of the invention are as follows. Each instrument bag 6 may be provided in its own outer bag 38 which is formed of a fluid-impervious material and is sealed to prevent ingress of contaminants.

[0024] The instrument bags 6 may be sterilised by gamma-irradiation either before or after insertion in the outer bag 38.

[0025] The sealed outer bags containing the instrument bags are provided, in this example, in boxes 40.

[0026] When a decontaminated instrument is to be transported to a theatre of use, the user removes one outer bag 38 and its contents from the box 40 (FIG. 6).

[0027] The user cuts the short edge of the outer bag 38 with a cutting implement 42, allowing the contents to be accessed (FIG. 7).

[0028] The user removes the instrument bag from the outer bag 38 by pulling the free second portion 20 of the outer label 16 (FIG. 8). The outer bag 38 may now be disposed of.

[0029] Still holding the second portion of the outer label, the user holds the instrument bag 6 open with minimal contact and inserts the clean medical device 4, which in this example is an endoscope (FIG. 9).

[0030] The L-shaped backing 24 is peeled off the second portion 20 of the outer label, and the instrument bag is sealed by pressing of the exposed adhesive portion onto an outer surface of the instrument bag (FIG. 10).

[0031] The user then places a data carrier 32 into the pocket 30. In this example the data carrier is a sachet of the sporicidal wipe used to disinfect the medical device 4 such as is described in WO 2005/107823; it will be understood that other data carriers may be used which will provide appropriate traceability information. Such information may include, but is not limited to, patient notes, instrument records, lot or batch number of the disinfectant used on the instrument, use-by date of the disinfectant. The medical device 4 is now ready for safe transport to the next patient, together with traceability data relating its disinfection (FIG. 11).

[0032] When the instrument is to be used (FIG. 12) medical professional sees that the instrument is clean and takes out the data carrier 32. The instrument bag 6 is opened by peeling off the outer label 16, which may then be discarded. The clean seal is now broken and the inner label 10 is revealed (FIG. 12). The clean instrument 4 is removed from the instrument bag 6 for use (FIG. 13) but the bag 6 is retained.

[0033] After use, the contaminated instrument 4 is placed back in the instrument bag 6. It is preferred that the opening of the bag is sealed, and in this embodiment, the inner label has a free second portion 14 with an adhesive lower surface and a removable backing 44. The user peels off the backing 44 and reseals the bag 6 with the contaminated instrument 4 within it (FIG. 14). The instrument 4 is now ready for safe transport to the decontamination room.

[0034] In the embodiment of FIG. 15, the optional outer bag is omitted. The instrument bags 6 are sterile (in this embodiment, having been sterilised by gamma-irradiation) and are packed in a box 40. Sterilisation may conveniently be carried out by gamma-irradiation on the devices when packed in the box. A user can remove the devices in turn as required by gripping and pulling on the outer label 16. Further steps are as illustrated with respect to FIGS. 9-14.

[0035] It will be appreciated that various sizes of instrument bag may be used depending on the size of the instruments they are to contain.

[0036] The terms upper and lower and the like are relative and to be construed having regard to the context of the described embodiments.

[0037] The articles a and an are used herein to mean at least one where the context permits.