Barrier dispenser and method of using the same
Apparatus and methods for applying a barrier to a medical scope are provided. An apparatus may comprise a source of film and a housing. The housing may comprise a chamber configured to support therein the source of film, and an opening provided through a wall of the housing to permit a portion of the film to extend out of the chamber when the film is dispensed. The housing may comprise a recess located such that the extended portion of the film is permitted to hang freely in proximity to the recess. The recess may be sized to receive a distal portion of the medical scope. The recess may be adapted to allow the extended portion of the film to be applied to the distal portion of the medical scope when the distal portion is placed into the recess with the portion of the film located therebetween.
1. An apparatus for dispensing a film for use with a medical scope, said apparatus comprising:
a source of film; and
a housing comprising:
a chamber configured to receive and support therein the source of film;
an opening provided through a wall of the housing, wherein the opening is configured to permit a portion of the film to extend out of the chamber from the opening when the film is dispensed; and
a recess provided on the housing and located such that the extended portion of the film is permitted to hang freely in proximity to the recess, wherein the recess is sized to receive a distal portion of the medical scope, wherein the recess is adapted to allow the extended portion of the film to be applied to the distal portion of the medical scope when said distal portion is placed into the recess with the portion of the film located therebetween, and wherein the recess comprises an undercut region extending along a periphery of the recess, and wherein a height of the undercut region is configured based on a thickness profile of the distal portion of the medical scope.
2. A system configured for use in a medical environment, said system comprising the apparatus of claim 1 and the medical scope.
3. The apparatus of claim 1 , wherein the film is optically translucent, opaque, or transparent.
4. The apparatus of claim 1 , wherein the film comprises an adhesive configured to attach the film to the distal portion of the medical scope.
5. The apparatus of claim 1 , wherein the film comprises a polymer.
6. The apparatus of claim 1 , wherein the housing further comprises one or more areas for flattening or smoothing the extended portion of the film during its application to the distal portion of the medical scope.
7. The apparatus of claim 1 , wherein the film comprises an antimicrobial, antiviral, antipathogenic, or antibacterial material configured, so as to help reduce or eliminate contamination of said distal portion of the medical scope.
8. The apparatus of claim 1 , wherein said apparatus is configured to apply the extended portion of the film to the distal portion of the medical scope prior to said distal portion contacting a body of a patient, so as to reduce or prevent bacterial contamination of said distal portion of the medical scope.
9. The apparatus of claim 1 , wherein the roll comprising the film is segmented into a plurality of pieces separably coupled together by perforations, wherein the perforations allow each piece to be manually separated from the rest of the roll for a single use with the medical scope.
10. The apparatus of claim 1 , further comprising a cutting edge provided on the housing, wherein said cutting edge is configured for cutting and releasing the extended portion of the film.
11. The apparatus of claim 1 , wherein a bottom of the recess comprises a material that has a lower adhesion strength to the film than to the distal portion of the medical scope, such that the film does not adhere to the bottom of the recess when the distal portion of the medical scope is being placed in, moved around, or removed from the recess.
12. The apparatus of claim 1 , wherein a bottom of the recess is substantially planar.
13. The apparatus of claim 1 , wherein the recess has a depth ranging from about 2 mm to about 10 mm.
14. The apparatus of claim 1 , wherein the recess has a substantially circular or elliptical shape.
15. The apparatus of claim 1 , wherein the recess has a larger size than the distal portion of the medical scope so as to permit a translation and/or rotation of the distal portion of the medical scope within the recess.
16. The apparatus of claim 15 , wherein the size of the recess is greater than the size of the distal portion of the medical scope by at least about 5%.
17. The apparatus of claim 1 , wherein the medical scope is selected from the group consisting of a plurality of different stethoscopes having distal portions of different shapes and/or sizes.
18. The apparatus of claim 17 , wherein said apparatus is adapted for use with different stethoscopes having distal portions of different diameters.
19. The apparatus of claim 17 , wherein the plurality of different stethoscopes comprises an adult stethoscope and a pediatric stethoscope.
20. The apparatus of claim 1 , wherein the recess is in the shape of a polygon.
21. The apparatus of claim 20 , wherein the polygon comprises a triangle such that the recess has a substantially triangular shape.
22. The apparatus of claim 21 , Wherein each corner of the recess has a radius and/or comprises a rounded concave lobe.
23. The apparatus of claim 22 , wherein the radius of the corners and/or the rounded concave lobes are adapted to allow the extended portion of the film to conform or wrap around the distal portion of the medical scope when said distal portion of the medical scope is moved within the recess between the corners and/or the rounded concave lobes.
24. The apparatus of claim 22 , wherein the radius of the corners and/or the rounded concave lobes are configured to permit a user to slide the distal portion of the medical scope in a smooth manner from a first position to a second position within the recess thereby securing the film to the scope.
25. The apparatus of claim 22 , wherein the radius of the corners and/or the rounded concave lobes are adapted to receive distal portions of different medical scopes, wherein said distal portions have a plurality of different diameters.
26. The apparatus of claim 1 , further comprising an energy source configured to provide illumination so as to help reduce or eliminate contamination of said distal portion of the stethoscope.
27. The apparatus of claim 26 , wherein the energy source is configured to emit one or more wavelengths of light comprising ultraviolet (UV/UV-C) light.
28. The apparatus of claim 26 , wherein the energy source is further configured to cure the portion of film after said film is applied to the distal portion of the medical scope, so as to improve an adhesion of the film.
29. An apparatus for dispensing a film for use with a medical scope, said apparatus comprising:
a source of film; and
a housing comprising:
a chamber configured to receive and support therein the source of film;
an opening provided through a wall of the housing, wherein the opening is configured to permit a portion of the film to extend out of the chamber from the opening when the film is dispensed; and
a recess provided on the housing and located such that the extended portion of the film is permitted to hang freely in proximity to the recess, wherein the recess is sized to receive a distal portion of the medical scope, wherein the recess is adapted to allow the extended portion of the film to be applied to the distal portion of the medical scope when said distal portion is placed into the recess with the portion of the film located therebetween, and wherein a bottom of the recess comprises an elastic material that (1) conforms to a shape of the distal portion of the medical scope and/or (2) presses the extended portion of the film against the distal portion of the medical scope when said distal portion is placed or moved within the recess.
30. The apparatus of claim 29 , wherein the film comprises an adhesive configured to attach the film to the distal portion of the medical scope.
31. The apparatus of claim 29 , wherein the film comprises a polymer.
32. The apparatus of claim 29 , wherein the film is optically translucent, opaque, or transparent.
33. The apparatus of claim 29 , wherein the housing further comprises one or more areas for flattening or smoothing the extended portion of the film during its application to the distal portion of the medical scope.
34. The apparatus of claim 29 , wherein the film comprises an antimicrobial, antiviral, antipathogenic, or antibacterial material configured, so as to help reduce or eliminate contamination of said distal portion of the medical scope.
35. The apparatus of claim 29 , wherein said apparatus is configured to apply the extended portion of the film to the distal portion of the medical scope prior to said distal portion contacting a body of a patient, so as to reduce or prevent bacterial contamination of said distal portion of the medical scope.
36. The apparatus of claim 29 , wherein the roll comprising the film is segmented into a plurality of pieces separably coupled together by perforations, wherein the perforations allow each piece to be manually separated from the rest of the roll for a single use with the medical scope.
37. The apparatus of claim 29 , further comprising a cutting edge provided on the housing, wherein said cutting edge is configured for cutting and releasing the extended portion of the film.
38. The apparatus of claim 29 , wherein a bottom of the recess comprises a material that has a lower adhesion strength to the film than to the distal portion of the medical scope, such that the film does not adhere to the bottom of the recess when the distal portion of the medical scope is being placed in, moved around, or removed from the recess.
39. The apparatus of claim 29 , wherein a bottom of the recess is substantially planar.
40. The apparatus of claim 29 , wherein the recess has a depth ranging from about 2 mm to about 10 mm.
41. The apparatus of claim 29 , wherein the recess has a substantially circular or elliptical shape.
42. The apparatus of claim 29 , wherein the recess has a larger size than the distal portion of the medical scope so as to permit a translation and/or rotation of the distal portion of the medical scope within the recess.
43. The apparatus of claim 42 , wherein the size of the recess is greater than the size of the distal portion of the medical scope by at least about 5%.
44. The apparatus of claim 29 , wherein the medical scope is selected from the group consisting of a plurality of different stethoscopes having distal portions of different shapes and/or sizes.
45. The apparatus of claim 44 , wherein said apparatus is adapted for use with different stethoscopes having distal portions of different diameters.
46. The apparatus of claim 44 , wherein the plurality of different stethoscopes comprises an adult stethoscope and a pediatric stethoscope.
47. The apparatus of claim 29 , wherein the recess is in the shape of a polygon.
48. The apparatus of claim 47 , wherein the polygon comprises a triangle such that the recess has a substantially triangular shape.
49. The apparatus of claim 48 , wherein each corner of the recess has a radius and/or comprises a rounded concave lobe.
50. The apparatus of claim 49 , wherein the radius of the corners and/or the rounded concave lobes are adapted to allow the extended portion of the film to conform or wrap around the distal portion of the medical scope when said distal portion of the medical scope is moved within the recess between the corners and/or the rounded concave lobes.
51. The apparatus of claim 49 , wherein the radius of the corners and/or the rounded concave lobes are configured to permit a user to slide the distal portion of the medical scope in a smooth manner from a first position to a second position within the recess thereby securing the film to the scope.
52. The apparatus of claim 49 , wherein the radius of the corners and/or the rounded concave lobes are adapted to receive distal portions of different medical scopes, wherein said distal portions have a plurality of different diameters.
53. The apparatus of claim 29 , further comprising an energy source configured to provide illumination so as to help reduce or eliminate contamination of said distal portion of the stethoscope.
54. The apparatus of claim 53 , wherein the energy source is configured to emit one or more wavelengths of light comprising ultraviolet (UV/UV-C) light.
55. The apparatus of claim 53 , wherein the energy source is further configured to cure the portion of film after said film is applied to the distal portion of the medical scope, so as to improve an adhesion of the film.