DE858452C - Ergometer - Google Patents

Ergometer

Info

Publication number
DE858452C
DE858452C DEK9112A DEK0009112A DE858452C DE 858452 C DE858452 C DE 858452C DE K9112 A DEK9112 A DE K9112A DE K0009112 A DEK0009112 A DE K0009112A DE 858452 C DE858452 C DE 858452C
Authority
DE
Germany
Prior art keywords
axis
foot
ergometer
ankle joint
rotation
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.)
Expired
Application number
DEK9112A
Other languages
German (de)
Inventor
Hans Dr Med Meyran
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK9112A priority Critical patent/DE858452C/en
Application granted granted Critical
Publication of DE858452C publication Critical patent/DE858452C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
    • A63B23/08—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints
    • A63B23/085—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs for ankle joints by rotational movement of the joint in a plane substantially parallel to the body-symmetrical-plane

Description

Die Erfindung dient der Diagnostik peripherer-Durchblutungsstörungender unteren Extremitäten.The invention is used for the diagnosis of peripheral circulatory disorders lower extremities.

Die aus Arbeitsversuchen erkannte Tatsache, daß neben Venenfüllzeit und: reaktiver Hyperämie die Muskelleistung das entscheidende Kriterium für die Durchblutung einer Extremität darstellt, machte es notwendig, unter Berücksichtigung der Konstitution-und des Alters der zu untersuchenden Personen, diese meßbar zu erfassen.The fact recognized from work tests that in addition to vein filling time and: reactive hyperemia the muscle performance is the decisive criterion for the Representing blood flow to an extremity made it necessary to take into account the constitution and the age of the persons to be examined, these are measurable capture.

Diese Erkenntnis führte zur Konstruktion des erfindungsgemäßen Ergometers, mit dessen Hilfe die Arbeitsleistung der Unterschenkelmuskulatur gemessen werden kann. Durch die Leistungsmessung ist es möglich, den Grad der Durchblutungsstörung schneller festzustellen, weil die Durchblutungsgröße eines Muskels im abhängigen Verhältnis zu dessen Leistung steht.This knowledge led to the construction of the ergometer according to the invention, with the help of which the work performance of the lower leg muscles can be measured can. By measuring performance, it is possible to determine the degree of circulatory disorder quicker to determine because the size of the blood supply to a muscle is dependent Is related to its performance.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt.An embodiment of the invention is shown in the drawing.

In einer Stützgabel i ist eine Schwenkgabel :2 mit einer Fußauflageplatte 3 über die Drehachse schwenkbar angebracht. Mit Hilfe der Horizontal- 5 und einer Vertikalstellschraube 6 wird die Sprunggelenkachse des Fußes mit der Drehachse q. axial eingestellt. Das Knie wird mit dem Knieriemen 8, der Oberschenkel mit dem Schenkelriemen 9 festgeschnallt: Die Anpassung an die Länge des Unterschenkels wird durch die Verstelleinrichtung io, die an die Länge des Oberschenkels durch die Verstelleinrichtung ii und die an die Breite des Oberschenkels durch das Stellgelenk 12 erreicht.In a support fork i is a swivel fork: 2 with a foot rest plate 3 mounted pivotably about the axis of rotation. With the help of the horizontal 5 and one Vertical adjusting screw 6 is the ankle joint axis of the foot with the axis of rotation q. axially adjusted. The knee is fastened with the knee strap 8, the thigh with the Thigh strap 9 buckled: Adapting to the length of the lower leg is by the adjusting device io, which is adapted to the length of the thigh by the adjusting device ii and which reached the width of the thigh through the adjusting joint 12.

Die durch Muskelkraft des Unterschenkels erzeugte Schwenkbewegung der Fußauflageplatte 3 wird über die Drehachse q. auf das Getriebe 13 und das Zählwerk 1q. ablesbar übertragen.The pivoting movement generated by the muscular strength of the lower leg the foot rest plate 3 is on the axis of rotation q. on the gear 13 and the counter 1q. legibly transmitted.

Claims (1)

PATENTANSPRUCH: Ergometer, dadurch gekennzeichnet, daß eine Horizontal- und eine Vertikalstelleinrichtung (5 und 6 die Sprunggelefikachse des Fußes genau mit der Drehachse (q.) der Stütz- und Schwenkgabel (i und, 2) in Übereinstimmung bringt, so daß der Fuß in seiner natürlichen Bewegung um die Sprunggelenkachse nicht behindert wird, während die Bewegung der Schwenkgabel (2) auf das Getriebe (13) so übertragen wird, daß sich das Zählwerk (1q.) nur in einer Richtung dreht und mit Hilfe der Verstelleinrichtun:gen (io und ii), die axial verschiebbar sind, wobei durch das Stellgelenk (1.2) eine Anpassung an jede Beinlänge ermöglicht wird. PATENT CLAIM: Ergometer, characterized in that a horizontal and a vertical adjusting device (5 and 6 bring the ankle joint axis of the foot exactly with the axis of rotation (q.) Of the support and swivel fork (i and, 2) so that the foot in its natural movement around the ankle joint axis is not hindered, while the movement of the swivel fork (2) is transmitted to the gear (13) in such a way that the counter (1q.) only rotates in one direction and with the help of the adjustment devices (io and ii) which are axially displaceable, with the adjustment joint (1.2) being able to be adapted to any leg length.
DEK9112A 1951-02-24 1951-02-24 Ergometer Expired DE858452C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK9112A DE858452C (en) 1951-02-24 1951-02-24 Ergometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK9112A DE858452C (en) 1951-02-24 1951-02-24 Ergometer

Publications (1)

Publication Number Publication Date
DE858452C true DE858452C (en) 1952-12-08

Family

ID=7212265

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK9112A Expired DE858452C (en) 1951-02-24 1951-02-24 Ergometer

Country Status (1)

Country Link
DE (1) DE858452C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323080A (en) * 1980-06-23 1982-04-06 Melhart Albert H Ankle stress machine
US4534364A (en) * 1983-09-19 1985-08-13 Lamoreux Larry W Sagittal knee test apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323080A (en) * 1980-06-23 1982-04-06 Melhart Albert H Ankle stress machine
US4534364A (en) * 1983-09-19 1985-08-13 Lamoreux Larry W Sagittal knee test apparatus

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