EP1919429A1 - Krücke - Google Patents
KrückeInfo
- Publication number
- EP1919429A1 EP1919429A1 EP06783989A EP06783989A EP1919429A1 EP 1919429 A1 EP1919429 A1 EP 1919429A1 EP 06783989 A EP06783989 A EP 06783989A EP 06783989 A EP06783989 A EP 06783989A EP 1919429 A1 EP1919429 A1 EP 1919429A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support
- crutch
- armpit support
- armpit
- pivot point
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- A61H3/02—Crutches
-
- 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
- A61H3/02—Crutches
- A61H2003/0227—Crutches convertible from armpit- into forearm-model
Definitions
- the present invention relates to a crutch, and more specifically to a crutch as disclosed in the preamble of independent claim 1.
- a crutch with a shoulder support and a spring-mounted hand support is previously known from US-Al 5901724. Apart from the spring-mounted hand support, this crutch differs little from crutches of the type that have been known from way back and which are, inter alia, known from old war films.
- a crutch for simultaneous support of the user's hand and forearm is previously known from DE 195 47 484 Al, the said publication describing a crutch where the hand grip at one end is rigidly connected to the forearm support and at its other end is rigidly connected to the rod-shaped part of the crutch by means of a continuous tube.
- the crutch according to the present invention endeavours to provide an improvement of the previously known crutches for a more natural gait and better support of the user's body when using the crutch.
- the crutch according to the invention is characterised by the features disclosed in the characterising clause of independent claim 1.
- Figure 1 is a perspective partial view of the crutch according to the invention.
- Figure 2 is a schematic diagram of the crutch shown in Figure 1 in different positions while in use.
- FIG. 1 is a partial view of a crutch 50 according to an advantageous embodiment of the invention, which crutch includes a rod 1, a handgrip 3 connected to the upper end of the rod 1, and a forearm support 5, and wherein an armpit support 7 is pivotally mounted to the forearm support 5.
- the pivot point 9 of the armpit support 7 is advantageously adjustable essentially in the vertical direction by means of a first adjustment device 11 arranged between the pivot point 9 of the armpit support 7 and the forearm support 5.
- a second adjustment device 13 is advantageously arranged between the pivot point 9 and the armpit support 7 for essentially vertical adjustment of the distance between the armpit support 5 and the pivot point 9.
- the first and the second adjustment devices 11, 13 make it possible to adjust the pivot point 9 to lie level with the elbow joint of a user.
- the first adjustment device 11 is advantageously an adjustment bracket attached to the back of the forearm support 5.
- the second adjustment device 13 is advantageously an adjustable rod or telescopic connection.
- the pivoting of the armpit support link 9 is advantageously limited by a stop 17 to an essentially extended state of the crutch 50, essentially only forward swinging of the rod 1 relative to the armpit support 7 being allowed, as shown in Figure 2.
- a stop 17 In the position marked 1. in Figure 2 the load on handgrip 3, forearm support 5 and armpit support 7 is further indicated by respective arrows.
- the armpit support 7 and/or forearm support 5 are advantageously padded.
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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Manipulator (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20054028A NO323450B1 (no) | 2005-08-30 | 2005-08-30 | Krykke |
PCT/NO2006/000306 WO2007027098A1 (en) | 2005-08-30 | 2006-08-28 | Crutch |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1919429A1 true EP1919429A1 (de) | 2008-05-14 |
EP1919429B1 EP1919429B1 (de) | 2011-06-08 |
Family
ID=35295563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06783989A Not-in-force EP1919429B1 (de) | 2005-08-30 | 2006-08-28 | Krücke |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1919429B1 (de) |
AT (1) | ATE511828T1 (de) |
NO (1) | NO323450B1 (de) |
WO (1) | WO2007027098A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9289346B2 (en) | 2012-10-26 | 2016-03-22 | Wisys Technology Foundation, Inc. | Ergonomic crutch |
US9808393B2 (en) | 2013-06-27 | 2017-11-07 | Better Walk, Inc. | Mobility aids and related methods |
EP3107515B1 (de) * | 2013-10-22 | 2019-05-08 | David Varilek | Umwandelbare krücke |
USD883651S1 (en) | 2018-01-03 | 2020-05-12 | Better Walk, Inc. | Joint stabilization sock |
US20220023088A1 (en) * | 2018-12-21 | 2022-01-27 | Lifbak Limited | Armpit support |
USD989472S1 (en) | 2021-04-02 | 2023-06-20 | Better Walk, Inc. | Sock |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2408604A (en) * | 1944-11-22 | 1946-10-01 | Al R Brooks | Crutch |
JP2665448B2 (ja) * | 1993-11-04 | 1997-10-22 | 拓也 山崎 | 歩行補助杖 |
US20040139995A1 (en) * | 2003-01-16 | 2004-07-22 | Hsieh Erh Li | Rotatable or adjustable crutch |
-
2005
- 2005-08-30 NO NO20054028A patent/NO323450B1/no not_active IP Right Cessation
-
2006
- 2006-08-28 AT AT06783989T patent/ATE511828T1/de not_active IP Right Cessation
- 2006-08-28 EP EP06783989A patent/EP1919429B1/de not_active Not-in-force
- 2006-08-28 WO PCT/NO2006/000306 patent/WO2007027098A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007027098A1 * |
Also Published As
Publication number | Publication date |
---|---|
NO323450B1 (no) | 2007-05-14 |
NO20054028D0 (no) | 2005-08-30 |
NO20054028L (no) | 2007-03-01 |
WO2007027098A1 (en) | 2007-03-08 |
ATE511828T1 (de) | 2011-06-15 |
EP1919429B1 (de) | 2011-06-08 |
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