WO2001032123A1 - Oxygen bottle holder for walker - Google Patents

Oxygen bottle holder for walker Download PDF

Info

Publication number
WO2001032123A1
WO2001032123A1 PCT/US2000/030233 US0030233W WO0132123A1 WO 2001032123 A1 WO2001032123 A1 WO 2001032123A1 US 0030233 W US0030233 W US 0030233W WO 0132123 A1 WO0132123 A1 WO 0132123A1
Authority
WO
WIPO (PCT)
Prior art keywords
walker
oxygen bottle
holder
rolling
set forth
Prior art date
Application number
PCT/US2000/030233
Other languages
French (fr)
Inventor
Melvin C. Biersteker
Original Assignee
Sunrise Medical Hhg Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sunrise Medical Hhg Inc. filed Critical Sunrise Medical Hhg Inc.
Publication of WO2001032123A1 publication Critical patent/WO2001032123A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/002—Appliances for aiding patients or disabled persons to walk about with attached or incorporated article carrying means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A61H2003/046—Wheeled walking aids for patients or disabled persons with braking means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
    • A61H2201/107—Respiratory gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1628—Pelvis
    • A61H2201/1633—Seat

Definitions

  • Rolling walkers are frequently used by elderly and infirmed persons who need assistance for walking. Sometimes walker users need supplemental medical oxygen while using the walker.
  • a portable oxygen bottle was placed in a cargo tote or pouch secured to the walker or in basket on the walker. In many cases, the cargo tote, pouch or basket was located relatively high on the walker to be in easy reach of the user. In some cases, the weight of the oxygen bottle when combined with the height of the carrying tote, pouch or basket would result in instability of the walker. Also, the portable oxygen bottle may not have been of a size for securely fitting in the carrying tote, pouch or basket.
  • the invention is directed to an oxygen bottle holder for mounting on a rolling walker.
  • the oxygen bottle holder has a container in the form of a wire cage or a molded plastic or metal holder which is shaped to hold a cylindrical oxygen bottle.
  • the holder has hangers for securing to a rolling walker.
  • the hangers are designed to permit attachment and removal of the oxygen bottle holder without the use of tools.
  • the holder is attached to the walker to position the center of gravity of the oxygen bottle low and within the wheelbase of the walker so as not to adversely affect the stability of the walker. Accordingly, it is an object of the invention to provide an oxygen bottle holder for securely holding an oxygen bottle on a rolling walker without adversely affecting the stability of the walker.
  • Fig. 1 is a perspective view of a prior art rolling walker with an attached wire basket
  • Fig. 2 is a perspective view of an oxygen bottle holder for a rolling walker according to the invention
  • Fig. 3 is a perspective view of a rolling walker with an attached oxygen bottle holder according to the invention attached;
  • Fig. 4 is a perspective view of the rolling walker and attached oxygen bottle holder of Fig. 3 with an oxygen bottle positioned in the oxygen bottle holder;
  • Fig. 5 is a perspective view of an oxygen bottle holder for a rolling walker according to a modified embodiment of the invention;
  • Fig. 6 is a perspective view of an oxygen bottle holder for a rolling walker according to a further modified embodiment of the invention.
  • Fig. 7 is a perspective view of an oxygen bottle holder for a rolling walker according to still a further modified embodiment of the invention.
  • the walker 10 generally includes a frame 11 which forms two front legs 12, 13, two rear legs 14, 15, and a pair of hand grips 16. Castor wheels 17 which can pivot about vertical axes in addition to rotating are mounted on the front legs 12, 13. Rear wheels 18 are mounted on the rear legs 14, 15. The rear wheels 18 can rotate, but do not pivot about vertical axes. Typically, a manual brake control lever 19 is mounted next to the hand grips 16 for operating brakes 29 for the rear wheels 18. In the illustrated walker 10, the rear legs 14, 15 are integrally formed from a bent tube 20. Each rear leg 14, 15 angles upwardly and forwardly.
  • the rear legs are connected by a U-shaped horizontal section 21 of the tube 20 which supports a seat 22.
  • the front legs 12, 13 are connected together by one or more cross members, with a lower cross member 23 and an upper cross members 24 shown in the exemplary walker 10.
  • the walker 10 folds to facilitate storage and transportation. This may be accomplished by mounting the rear legs 14, 15 to pivot on the front legs 12, 13 between an open position, as shown, and a closed wherein the rear legs 14, 15 are positioned closer to the front legs 12, 13.
  • the seat 22 may be molded from plastic and may be shaped adjacent its front to define a carrying handle (not shown).
  • FIG. 2 shown an oxygen bottle holder 30 according to the invention for attaching a portable oxygen bottle 31 (Fig. 4) to a rolling walker.
  • the oxygen bottle holder 30 is formed from wire which is bent and welded to form a cylindrical container 32 having an open top 33 and at least one cross member 34 forming a bottom 35.
  • the container 32 is formed from two or more horizontal wire loops 36 which are connected together by several vertical rods 37, with four rods 37 illustrated.
  • the loop 36 at the top 33 of the container 32 may be partially open to facilitate insertion of the oxygen bottle 31 and to provide access to the portion of the seat which serves as a carrying handle when folding the walker 10.
  • An upper hanger 38 is attached to extend from one side of the container 32 and a hook shaped lower hanger 39 is attached to extend from an opposite side of the container 32.
  • the lower hanger 39 has one or more hooked portions 40 which are sized to engage the lower cross member 23 on the walker 10.
  • Figs. 3 and 4 show the rolling walker 10 with the wire basket 25 replaced with the portable oxygen bottle holder 30 according to the invention.
  • Fig. 4 shows the oxygen bottle 31 in the holder 30.
  • the container 32 is positioned between the upper cross member 24 and the lower cross member 23 on the walker frame 11 and the upper hanger 38 is inserted into the basket mounting hooks 26 which depend from the seat 22.
  • the oxygen bottle holder 30 is then pivoted on the hooks 26 until the lower hanger 39 engages the lower cross member 23.
  • the hooks 26 become an upper support for the oxygen bottle holder 30 and the lower cross member 23 becomes a lower support for the oxygen bottle holder 30.
  • the bottom 35 is located within the wheelbase of the walker 10.
  • the bottom 35 is located near the center of the wheelbase and below the lower cross member 23 so that the weight and the center of gravity of the oxygen bottle 31 will not adversely affect the stability of the walker 10.
  • the upper and lower hangers 38 and 39 are spaced apart slightly less than the spacing between the hooks 26 and the lower cross member 23 so that the plastic hooks 26 are slightly bent when the oxygen bottle holder 30 is attached. The elasticity of the hooks 26 will then keep tension on the oxygen bottle holder 30 to prevent rattling.
  • Fig. 5 shows an oxygen bottle holder 45 for attaching an oxygen bottle to a rolling walker 10 according to a modified embodiment of the invention.
  • the oxygen bottle holder 45 is similar to the oxygen bottle holder 30, except that the lower hanger 39 has been replaced with a modified lower hanger 46 having a handle 47.
  • the oxygen bottle holder 45 is shown as having the same construction for the cylindrical container 32 and the upper hanger 38.
  • the lower hanger 46 has hooked portions 48 which are sized to snap onto and to be supported by the lower cross member 23 on the rolling walker 10.
  • the oxygen bottle holder 45 is attached to and removed from the rolling walker 10 in the same manner as the oxygen bottle holder 30, except that the handle 47 is used to lift the hooked portions 48 onto and to pull the hooked portions from the lower cross member 23.
  • FIG. 6 shows an oxygen bottle holder 50 according to a further modified embodiment of the invention.
  • the oxygen bottle holder 50 is similar to the oxygen bottle holder 45, except that the upper hanger 38 has been replaced with two hooks 51.
  • the hooks 51 are shaped to engage the upper cross member 24 on the wheelchair 10 for supporting the oxygen bottle holder 50 from the upper cross member 24 rather than from hooks 26.
  • the oxygen bottle holder 50 is suitable for use with rolling walkers which do not have basket supporting hooks 26.
  • Fig. 7 shows an oxygen bottle holder 55 according to a further modified embodiment of the invention.
  • the oxygen bottle holder 55 has a solid container 56 for holding an oxygen bottle as distinguished from a wire container.
  • the container 56 may be formed, for example, from metal or molded from a plastic material.
  • An upper hanger 57 is attached to the container 56 for attaching the oxygen bottle holder 55 to an upper support on a rolling walker and a lower hanger 58 is attached to the container 56 for attaching the oxygen bottle holder 55 to a lower support on the rolling walker.
  • the container 56 has an open top 59 sized to receive a conventional portable oxygen bottle.
  • the oxygen bottle holder of the invention is unique because it permits an oxygen bottle to be attached to a rolling walker in a secure and stable position.
  • the oxygen bottle is easily installed and removed from the holder, and the holder itself is easily installed and removed from the walker without the need for tools. Previous attempts at attaching an oxygen bottle to a walker have resulted in unstable location of the bottle and difficult installation.
  • an oxygen bottle holder for a rolling walker for a rolling walker without departing from the scope of the following claims.
  • the upper and lower hangers may be modified to facilitate attachment of the oxygen bottle holder to rolling walkers having different designs.
  • the oxygen bottle holder may be designed for attachment either to a conventional three wheel rolling walker or to a conventional four wheel rolling walker.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

An oxygen bottle holder for attachment to a rolling walker without the need of tools. The oxygen bottle holder has a cylindrical container sized to receive an oxygen bottle. Upper and lower hangers extend from opposite sides of the container. The upper hanger may engage and be supported either by basket mounting hooks or by an upper cross member on the rolling walker, and the lower hanger engages and is supported by a lower cross member on the rolling walker. The oxygen bottle holder is positioned so that when an oxygen bottle is inserted into the container, the center of gravity of the oxygen bottle is low and positioned within the wheelbase of the rolling walker, preferably near the center of the wheelbase.

Description

TITLE OF THE INVENΗON OXYGEN BOTTLE HOLDER FOR WALKER
CROSS-REFERENCE TO RELATED APPLICATIONS Not Applicable.
STATEMENT REGARDING FEDERALLY SPONSORED
RESEARCH OR DEVELOPMENT Not Applicable.
BACKGROUND OF THE INVENTION
Rolling walkers are frequently used by elderly and infirmed persons who need assistance for walking. Sometimes walker users need supplemental medical oxygen while using the walker. In the past, a portable oxygen bottle was placed in a cargo tote or pouch secured to the walker or in basket on the walker. In many cases, the cargo tote, pouch or basket was located relatively high on the walker to be in easy reach of the user. In some cases, the weight of the oxygen bottle when combined with the height of the carrying tote, pouch or basket would result in instability of the walker. Also, the portable oxygen bottle may not have been of a size for securely fitting in the carrying tote, pouch or basket. There can be a risk that a protruding oxygen bottle could fall from its holder or cause damage, for example, to walls and furniture. Consequently, it is desirable to have a save and secure arrangement for attaching an oxygen bottle to a rolling walker without adversely affecting the stability of the walker.
BRIEF SUMMARY OF THE INVENTION
The invention is directed to an oxygen bottle holder for mounting on a rolling walker. The oxygen bottle holder has a container in the form of a wire cage or a molded plastic or metal holder which is shaped to hold a cylindrical oxygen bottle. The holder has hangers for securing to a rolling walker. Preferably, the hangers are designed to permit attachment and removal of the oxygen bottle holder without the use of tools. The holder is attached to the walker to position the center of gravity of the oxygen bottle low and within the wheelbase of the walker so as not to adversely affect the stability of the walker. Accordingly, it is an object of the invention to provide an oxygen bottle holder for securely holding an oxygen bottle on a rolling walker without adversely affecting the stability of the walker.
Other objects and advantages of the invention will become apparent from the following detailed description of the invention and the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
Fig. 1 is a perspective view of a prior art rolling walker with an attached wire basket;
Fig. 2 is a perspective view of an oxygen bottle holder for a rolling walker according to the invention;
Fig. 3 is a perspective view of a rolling walker with an attached oxygen bottle holder according to the invention attached;
Fig. 4 is a perspective view of the rolling walker and attached oxygen bottle holder of Fig. 3 with an oxygen bottle positioned in the oxygen bottle holder; Fig. 5 is a perspective view of an oxygen bottle holder for a rolling walker according to a modified embodiment of the invention;
Fig. 6 is a perspective view of an oxygen bottle holder for a rolling walker according to a further modified embodiment of the invention; and
Fig. 7 is a perspective view of an oxygen bottle holder for a rolling walker according to still a further modified embodiment of the invention.
DETAILED DESCRIPTION OF THE INVENTION
Referring to Fig. 1 of the drawings, an exemplary prior art rolling walker 10 of a type used for assisting in the mobility of a user is illustrated. The walker 10 generally includes a frame 11 which forms two front legs 12, 13, two rear legs 14, 15, and a pair of hand grips 16. Castor wheels 17 which can pivot about vertical axes in addition to rotating are mounted on the front legs 12, 13. Rear wheels 18 are mounted on the rear legs 14, 15. The rear wheels 18 can rotate, but do not pivot about vertical axes. Typically, a manual brake control lever 19 is mounted next to the hand grips 16 for operating brakes 29 for the rear wheels 18. In the illustrated walker 10, the rear legs 14, 15 are integrally formed from a bent tube 20. Each rear leg 14, 15 angles upwardly and forwardly. The rear legs are connected by a U-shaped horizontal section 21 of the tube 20 which supports a seat 22. The front legs 12, 13 are connected together by one or more cross members, with a lower cross member 23 and an upper cross members 24 shown in the exemplary walker 10. Preferably, the walker 10 folds to facilitate storage and transportation. This may be accomplished by mounting the rear legs 14, 15 to pivot on the front legs 12, 13 between an open position, as shown, and a closed wherein the rear legs 14, 15 are positioned closer to the front legs 12, 13. The seat 22 may be molded from plastic and may be shaped adjacent its front to define a carrying handle (not shown).
An optional wire basket 25 is shown mounted towards the front of the walker 10. A pair of hooks 26 extend below the seat 22. For installing the basket 25, an upper rear edge 27 of the basket 25 is placed in the hooks 26. The lower cross member 23 forms a support member for supporting a bottom 28 of the basket 25. When not needed, the basket 25 is simply lifted from the hooks 26 and the cross member 23. Fig. 2 shown an oxygen bottle holder 30 according to the invention for attaching a portable oxygen bottle 31 (Fig. 4) to a rolling walker. The oxygen bottle holder 30 is formed from wire which is bent and welded to form a cylindrical container 32 having an open top 33 and at least one cross member 34 forming a bottom 35. The container 32 is formed from two or more horizontal wire loops 36 which are connected together by several vertical rods 37, with four rods 37 illustrated. The loop 36 at the top 33 of the container 32 may be partially open to facilitate insertion of the oxygen bottle 31 and to provide access to the portion of the seat which serves as a carrying handle when folding the walker 10. An upper hanger 38 is attached to extend from one side of the container 32 and a hook shaped lower hanger 39 is attached to extend from an opposite side of the container 32.
The lower hanger 39 has one or more hooked portions 40 which are sized to engage the lower cross member 23 on the walker 10.
Figs. 3 and 4 show the rolling walker 10 with the wire basket 25 replaced with the portable oxygen bottle holder 30 according to the invention. Fig. 4 shows the oxygen bottle 31 in the holder 30. To attach the oxygen bottle holder 30 to the walker 10, the container 32 is positioned between the upper cross member 24 and the lower cross member 23 on the walker frame 11 and the upper hanger 38 is inserted into the basket mounting hooks 26 which depend from the seat 22. The oxygen bottle holder 30 is then pivoted on the hooks 26 until the lower hanger 39 engages the lower cross member 23. Thus, the hooks 26 become an upper support for the oxygen bottle holder 30 and the lower cross member 23 becomes a lower support for the oxygen bottle holder 30. When the oxygen bottle holder 30 is attached to the walker 10, the bottom 35 is located within the wheelbase of the walker 10. Preferably, the bottom 35 is located near the center of the wheelbase and below the lower cross member 23 so that the weight and the center of gravity of the oxygen bottle 31 will not adversely affect the stability of the walker 10. Preferably, the upper and lower hangers 38 and 39 are spaced apart slightly less than the spacing between the hooks 26 and the lower cross member 23 so that the plastic hooks 26 are slightly bent when the oxygen bottle holder 30 is attached. The elasticity of the hooks 26 will then keep tension on the oxygen bottle holder 30 to prevent rattling. Also, it is preferable to size the cylindrical container 32 to accept the oxygen bottle 31 both with and without a fabric cover.
Fig. 5 shows an oxygen bottle holder 45 for attaching an oxygen bottle to a rolling walker 10 according to a modified embodiment of the invention. The oxygen bottle holder 45 is similar to the oxygen bottle holder 30, except that the lower hanger 39 has been replaced with a modified lower hanger 46 having a handle 47. The oxygen bottle holder 45 is shown as having the same construction for the cylindrical container 32 and the upper hanger 38. The lower hanger 46 has hooked portions 48 which are sized to snap onto and to be supported by the lower cross member 23 on the rolling walker 10. The oxygen bottle holder 45 is attached to and removed from the rolling walker 10 in the same manner as the oxygen bottle holder 30, except that the handle 47 is used to lift the hooked portions 48 onto and to pull the hooked portions from the lower cross member 23.
Fig. 6 shows an oxygen bottle holder 50 according to a further modified embodiment of the invention. The oxygen bottle holder 50 is similar to the oxygen bottle holder 45, except that the upper hanger 38 has been replaced with two hooks 51. The hooks 51 are shaped to engage the upper cross member 24 on the wheelchair 10 for supporting the oxygen bottle holder 50 from the upper cross member 24 rather than from hooks 26. Thus, the oxygen bottle holder 50 is suitable for use with rolling walkers which do not have basket supporting hooks 26. Fig. 7 shows an oxygen bottle holder 55 according to a further modified embodiment of the invention. The oxygen bottle holder 55 has a solid container 56 for holding an oxygen bottle as distinguished from a wire container. The container 56 may be formed, for example, from metal or molded from a plastic material. An upper hanger 57 is attached to the container 56 for attaching the oxygen bottle holder 55 to an upper support on a rolling walker and a lower hanger 58 is attached to the container 56 for attaching the oxygen bottle holder 55 to a lower support on the rolling walker. The container 56 has an open top 59 sized to receive a conventional portable oxygen bottle.
The oxygen bottle holder of the invention is unique because it permits an oxygen bottle to be attached to a rolling walker in a secure and stable position. The oxygen bottle is easily installed and removed from the holder, and the holder itself is easily installed and removed from the walker without the need for tools. Previous attempts at attaching an oxygen bottle to a walker have resulted in unstable location of the bottle and difficult installation.
It will be appreciated that various modifications and changes may be made to the above described preferred embodiment of an oxygen bottle holder for a rolling walker without departing from the scope of the following claims. For example, the upper and lower hangers may be modified to facilitate attachment of the oxygen bottle holder to rolling walkers having different designs. The oxygen bottle holder may be designed for attachment either to a conventional three wheel rolling walker or to a conventional four wheel rolling walker.

Claims

1. A holder for attaching a cylindrical oxygen bottle to a rolling walker having at least three wheels defining a wheelbase, at least one upper support and a lower support, said holder comprising a cylindrical container having an open top, a bottom and a sufficient internal diameter for axially receiving an oxygen bottle through said open top, a first hanger adapted to engage the upper support on a walker, and a second hanger adapted to simultaneously engage the lower support on the walker, and wherein said first and second hangers are shaped to position said bottom within the wheelbase of the walker when said hangers engage the upper and lower supports on the walker.
2. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said cylindrical contain is formed from wire.
3. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 2, and wherein said first hanger is a wire shaped to engage the upper support on the walker, and wherein said second hanger is a wire shaped to engage the lower support on the walker.
4. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said cylindrical container is molded from a plastic.
5. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said cylindrical container is formed from sheet metal.
6. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said first and second hangers are shaped to position said bottom below the lower support on a walker when said hangers engage the upper and lower supports on the walker.
7. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said first hanger is a wire loop adapted to engage two hooked upper supports on the rolling walker.
8. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 7, and wherein said second hanger includes a hooked portion adapted to engage a cross member lower support on the rolling walker.
9. A holder for attaching a cylindrical oxygen bottle to a rolling walker, as set forth in claim 1, and wherein said first hanger comprises two spaced hooks adapted to engage a cross member upper support on the rolling walker.
10. A rolling walker with an attached oxygen bottle holder, said rolling walker having at least three wheels defining a wheelbase, at least one upper support and a lower support, and wherein said oxygen bottle holder comprises a cylindrical container having an open top, a bottom and a sufficient internal diameter for axially receiving an oxygen bottle through said open top, a first hanger engaging said upper support on said walker, and a second hanger engaging said lower support on said walker, and wherein said bottom is located within said wheelbase of said walker.
11. A rolling walker with an attached oxygen bottle holder, as set forth in claim 10, and wherein said bottom is located below said lower support.
12. A rolling walker with an attached oxygen bottle holder, as set forth in claim 10, and wherein said oxygen bottle holder is formed from wire.
13. A rolling walker with an attached oxygen bottle holder, as set forth in claim 10, and wherein said cylindrical container is molded from a plastic.
14. A rolling walker with an attached oxygen bottle holder, as set forth in claim 10, and wherein said cylindrical container is formed from sheet metal.
PCT/US2000/030233 1999-11-02 2000-11-02 Oxygen bottle holder for walker WO2001032123A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43148399A 1999-11-02 1999-11-02
US09/431,483 1999-11-02

Publications (1)

Publication Number Publication Date
WO2001032123A1 true WO2001032123A1 (en) 2001-05-10

Family

ID=23712144

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/030233 WO2001032123A1 (en) 1999-11-02 2000-11-02 Oxygen bottle holder for walker

Country Status (1)

Country Link
WO (1) WO2001032123A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672321B2 (en) * 2002-01-04 2004-01-06 Roger H. Hamilton Apparatus for containing and centering oxygen bottle on a walker

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750951A (en) * 1954-11-09 1956-06-19 Dorothy J Barnwell Article carrying attachments for crutches
US3586276A (en) * 1969-07-01 1971-06-22 Velcor Supporting structure and basket
US4045044A (en) * 1975-08-28 1977-08-30 Bierer William F Patient transport with oxygen supply
US4251105A (en) * 1978-07-05 1981-02-17 Barker Alfred W Mobility aid
US4251044A (en) * 1979-08-30 1981-02-17 Olson Kathy L Oxygen walker
US4266765A (en) * 1979-04-04 1981-05-12 Narciso Sandoval Apparatus for aiding patients to ambulate
US4312505A (en) * 1980-04-01 1982-01-26 Engelhart Raymond E Invalid's wheeled walker

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750951A (en) * 1954-11-09 1956-06-19 Dorothy J Barnwell Article carrying attachments for crutches
US3586276A (en) * 1969-07-01 1971-06-22 Velcor Supporting structure and basket
US4045044A (en) * 1975-08-28 1977-08-30 Bierer William F Patient transport with oxygen supply
US4251105A (en) * 1978-07-05 1981-02-17 Barker Alfred W Mobility aid
US4266765A (en) * 1979-04-04 1981-05-12 Narciso Sandoval Apparatus for aiding patients to ambulate
US4251044A (en) * 1979-08-30 1981-02-17 Olson Kathy L Oxygen walker
US4312505A (en) * 1980-04-01 1982-01-26 Engelhart Raymond E Invalid's wheeled walker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672321B2 (en) * 2002-01-04 2004-01-06 Roger H. Hamilton Apparatus for containing and centering oxygen bottle on a walker

Similar Documents

Publication Publication Date Title
US20070241524A1 (en) Stroller with Removable Storage
EP1841634B1 (en) Maintenance cart
US5020755A (en) Handle support assembly
US5244175A (en) Handle support assembly
US5337992A (en) Support device for ambulatory patient
CA2302979C (en) Adjustable support apparatus
US4491257A (en) Attachable basket for invalid support equipment
US5143335A (en) Handle support assembly
US7370660B2 (en) Oxygen bottle carrier appliance
US7871088B2 (en) Cargo cart for wheeled mobility device
WO1990003773A1 (en) Walker with removable seat
US20020067027A1 (en) Transport cart for medical-related supplies
US20090152826A1 (en) Cargo cart with hitch for wheeled mobility device
US20150048598A1 (en) Walker Device with Air Tank Holder
US5029883A (en) Golf club bag cart
US20110127737A1 (en) Wheeled hamper system
WO2001032123A1 (en) Oxygen bottle holder for walker
JPH057103Y2 (en)
JP3034015U (en) Shopping cart with chair
JP2949407B2 (en) Container loading and transporting trolley
US7264258B1 (en) Leg abductor assembly
JP2005112214A (en) Shopping basket fixing device and load suspension device
GB2301563A (en) Single axle trolley for carrying a child and a load
JPH0732316Y2 (en) Stroller with a carrying belt
JPH0537896Y2 (en)

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): NO

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase