DE423180C - Device for measuring leg shortening - Google Patents
Device for measuring leg shorteningInfo
- Publication number
- DE423180C DE423180C DESCH72177D DESC072177D DE423180C DE 423180 C DE423180 C DE 423180C DE SCH72177 D DESCH72177 D DE SCH72177D DE SC072177 D DESC072177 D DE SC072177D DE 423180 C DE423180 C DE 423180C
- Authority
- DE
- Germany
- Prior art keywords
- foot
- measuring
- support plates
- shortening
- leg
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6829—Foot or ankle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
Vorrichtung zum Messen von Beinverkürzungen. Bisher wurden in der orthopädischen Technik die Beinverkürzungen dadurch gemessen, daß man unter das verkürzte Bein Bücher; Bretter, Korkstücke oder ähnliches legte und hieran die Maße feststellte. Durch dieses Verfahren ist aber eine Genauigkeit mit Sicherheit nicht erzielbar. Durch vorliegende Erfindung wird nun ein Meßapparat geschaffen, welcher die genaueste Feststallung der Verkürzung ermöglicht.Device for measuring leg shortening. So far, in the orthopedic technique, the shortening of the legs is measured by taking the shortened leg books; Laying boards, pieces of cork or the like and then the measurements noted. However, by this method, accuracy is not certain achievable. The present invention now provides a measuring apparatus which enables the most precise stabling of the shortening.
In der Zeichnung ist ein Ausführungsbeispiel des neuen Meßapparates dargestellt. Der Apparat besteht aus einer wagerechten Holzplatte a und einem senkrechten Holzteil b, welches sechsmal durchgeschlitzt ist, und welches durch zwei Scharniere r, c mit a verbunden ist.In the drawing is an embodiment of the new measuring apparatus shown. The apparatus consists of a horizontal wooden plate a and a vertical one Wooden part b, which is slit through six times, and which by two hinges r, c is connected to a.
Im senkrechten Holzteil b sind zwei Spindeln e, d eingebaut, welche drehbar in Lagern an den Stellen g, f befestigt sind.Two spindles e, d are installed in the vertical wooden part b, which are rotatably mounted in bearings at points g, f.
Auf jeder Spindel befindet sich eine mit Gewinde versehene, nach beiden Seiten verlängerte Mutter. Diese beiden Muttern liegen auf der hinteren Seite des in Abb. i dargestellten Apparats (also auf der Zeichnung unsichtbar) in Höhe der Bezugszeichen h und i. In Abb. a ist die Schraube e mit ihrer Mutter i in größerem Maßstabe als in Abb. i gezeichnet. Die beiden Muttern h und i haben je drei wagerecht nebeneinander befindliche Löcher s. Über jedem dieser Löcher befindet sich im Holzteil b einer der oben angegebenen -sechs Schlitze.On each spindle there is a threaded one after both Sides elongated mother. These two nuts are on the back of the Apparatus shown in Fig. i (i.e. invisible on the drawing) at the level of Reference characters h and i. In Fig. A, the screw e with its nut i is larger Scale as Drawn in Fig. i. The two nuts h and i have three horizontally next to each other holes see above each of these holes One of the six slots specified above is located in the wooden part b.
,Diese Muttern dienen zum Aufnehmen der Sohlentragplatten n, o. Diese Sohlentragp1atten sind der Fußform entsprechend ausgebildet -und mit Zapfen 1, »z versehen, mit welchen sie in den Löchern der S.pindelmuttern befestigt werden. An der einen Spindelmutter wird die Tragplatte n für die Ferse, an der anderen o die für den Ballen befestigt. In den Abb. 3 und q. ist die Form dieser beiden Tragplatten n und o in größerem Maßstabe als in Abb. i angedeutet.These nuts serve to accommodate the sole support plates n, o. These sole support plates are designed to match the shape of the foot and are provided with pins 1, 2 , with which they are fastened in the holes in the spindle nuts. The support plate n for the heel is attached to one spindle nut and the one for the ball of the foot on the other. In Fig. 3 and q. is the shape of these two support plates n and o on a larger scale than indicated in Fig. i.
Um jeder Fußlänge (Ferse bis Ballen) gerecht zu werden, sind die Tragplatten in verschiedenen Entfernungen voneinander einsteckbar. Zu diesem Zwecke befinden sich in jeder Spindelmutter die obengenannten drei Löcher s.The support plates are designed to accommodate every foot length (heel to ball of the foot) can be inserted at different distances from each other. For this purpose are located The three holes mentioned above are located in each spindle nut.
Durch Drehen der Spindeln e, d sind die an den Spindeellmuttern i, Jt befindlichen Tragplatten n, o auf und ab beweglich.By turning the spindles e, d, the screws on the spindle nuts i, Jt located support plates n, o movable up and down.
Auf dem Holzteil b befindet sich eine Maßskala, über welche die Tragplatten auf und ab bewegbar sind.On the wooden part b there is a measuring scale over which the support plates can be moved up and down.
Die Feststellvorrichtung m dient zum Feststellen des Holzteiles b auf der Holzplatte a. Der Apparat ist um die Scharniere c und i zusammenklappbar.The locking device m is used to lock the wooden part b on the wooden plate a. The apparatus can be folded up around hinges c and i.
Der Arbeitsgang dieser Vorrichtung ist folgender Patient tritt mit dem Fuß des längeren .Beines auf eine Seite der Holzplatte a und mit dem Fuß des verkürzten Beines auf die beiden Tragplatten , n, o, welche auf seine Fußlänge eingestellt sind.The operation of this device is the following patient steps with the foot of the longer leg on one side of the wooden panel a and with the foot of the shortened leg on the two support plates, n, o, which are adjusted to his foot length are.
Durch Drehen der Spindeln e, d werden die Tragplatten auf und ab bewegt und hierdurch festgestellt, welche Fußstellung für das verkürzte Bein erforderlich ist. Hat man den Fuß in die ihm bzw. dem Beine angemessene Stellung (Höhe) gebracht, so hört man mit dem Drehen auf und liest alsdann von der Maßskala die tatsächliche Beinverkürzung ab.By turning the spindles e, d, the support plates are moved up and down and thereby determined which foot position is required for the shortened leg is. Once the foot has been brought into the position (height) appropriate for it or the leg, so you stop turning and then read the actual scale from the measuring scale Leg shortening.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH72177D DE423180C (en) | 1924-11-23 | 1924-11-23 | Device for measuring leg shortening |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH72177D DE423180C (en) | 1924-11-23 | 1924-11-23 | Device for measuring leg shortening |
Publications (1)
Publication Number | Publication Date |
---|---|
DE423180C true DE423180C (en) | 1925-12-22 |
Family
ID=7440395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH72177D Expired DE423180C (en) | 1924-11-23 | 1924-11-23 | Device for measuring leg shortening |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE423180C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4407944A1 (en) * | 1994-03-09 | 1995-09-14 | Franz Bruns | Gauge for determining foot and/or leg positions of disabled person |
EP0803330A1 (en) * | 1996-04-19 | 1997-10-29 | Schätzle + Bergmann oHG | Profiled clamping jaw |
-
1924
- 1924-11-23 DE DESCH72177D patent/DE423180C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4407944A1 (en) * | 1994-03-09 | 1995-09-14 | Franz Bruns | Gauge for determining foot and/or leg positions of disabled person |
EP0803330A1 (en) * | 1996-04-19 | 1997-10-29 | Schätzle + Bergmann oHG | Profiled clamping jaw |
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