FR2414327A1 - Traction applicator for injured limb - has cable drum driven by electric motor and via electromagnetic clutch - Google Patents
Traction applicator for injured limb - has cable drum driven by electric motor and via electromagnetic clutchInfo
- Publication number
- FR2414327A1 FR2414327A1 FR7800718A FR7800718A FR2414327A1 FR 2414327 A1 FR2414327 A1 FR 2414327A1 FR 7800718 A FR7800718 A FR 7800718A FR 7800718 A FR7800718 A FR 7800718A FR 2414327 A1 FR2414327 A1 FR 2414327A1
- Authority
- FR
- France
- Prior art keywords
- electric motor
- electromagnetic clutch
- cable drum
- injured limb
- via electromagnetic
- 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
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The apparatus is used to apply a force to an injured limb. It comprises a drum(11), one end(15) of a cable(13) being fixed to it. The other end of the cable passes over pulleys(16, 17) and is attached to the limb(18). The drum is driven by the output side(25) of an electromagnetic clutch(23), the input side(24) being driven by an electric motor(25) through a speed reduction box. The force on the drum is controlled by the current(26, 33) applied to the clutch, this current being adjusted by a potentiometer(28) or a photoelectric cell system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800718A FR2414327A1 (en) | 1978-01-11 | 1978-01-11 | Traction applicator for injured limb - has cable drum driven by electric motor and via electromagnetic clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800718A FR2414327A1 (en) | 1978-01-11 | 1978-01-11 | Traction applicator for injured limb - has cable drum driven by electric motor and via electromagnetic clutch |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2414327A1 true FR2414327A1 (en) | 1979-08-10 |
FR2414327B3 FR2414327B3 (en) | 1980-10-10 |
Family
ID=9203333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800718A Granted FR2414327A1 (en) | 1978-01-11 | 1978-01-11 | Traction applicator for injured limb - has cable drum driven by electric motor and via electromagnetic clutch |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2414327A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4768498A (en) * | 1987-07-13 | 1988-09-06 | Herrick Kennan C | Self assistance traction device |
US5449336A (en) * | 1993-10-18 | 1995-09-12 | Sabel; Amy L. | Stretching machine |
-
1978
- 1978-01-11 FR FR7800718A patent/FR2414327A1/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4768498A (en) * | 1987-07-13 | 1988-09-06 | Herrick Kennan C | Self assistance traction device |
US5449336A (en) * | 1993-10-18 | 1995-09-12 | Sabel; Amy L. | Stretching machine |
Also Published As
Publication number | Publication date |
---|---|
FR2414327B3 (en) | 1980-10-10 |
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