DE29901118U1 - Device for adapting orthopedic aids - Google Patents
Device for adapting orthopedic aidsInfo
- Publication number
- DE29901118U1 DE29901118U1 DE29901118U DE29901118U DE29901118U1 DE 29901118 U1 DE29901118 U1 DE 29901118U1 DE 29901118 U DE29901118 U DE 29901118U DE 29901118 U DE29901118 U DE 29901118U DE 29901118 U1 DE29901118 U1 DE 29901118U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- laser
- pendulum
- plane
- locking
- 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 - Lifetime
Links
- 230000000399 orthopedic effect Effects 0.000 title description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring 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
- A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/50—Prostheses not implantable in the body
- A61F2/76—Means for assembling, fitting or testing prostheses, e.g. for measuring or balancing, e.g. alignment means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/10—Plumb lines
- G01C15/105—Optical plumbing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zur Anpassung orthopädischer Hilfsmittel, insbesondere Prothesen, mit einem die Vertikale als optisch projizierbaren Lichtstrahl darstellenden, in einem Gehäuse untergebrachten Laser.The invention relates to a device for adjusting orthopedic aids, in particular prostheses, with a laser that represents the vertical as an optically projectable light beam and is housed in a housing.
Eine derartige Ausführungsform läßt sich dem DE 296 01 359 Ul entnehmen. Der Erfindung liegt die Aufgabe zugrunde, diese vorbekannte Vorrichtung in ihrem Aufbau sowie in ihrer Handhabung zu vereinfachen.Such an embodiment can be found in DE 296 01 359 Ul. The invention is based on the object of simplifying this previously known device in its structure and handling.
Ausgehend von der eingangs beschriebenen Vorrichtung wird diese Aufgabe erfindungsgemäß dadurch gelöst, daß der Laser in die Masse eines im Gehäuse aufgehängten Pendels integriert ist.Based on the device described at the beginning, this object is achieved according to the invention in that the laser is integrated into the mass of a pendulum suspended in the housing.
Die Ausrichtung des Lasers erfolgt somit automatisch, wobei sich die Vorrichtung z.B. beim Anstoßen auch selbständig nachstellt. Die bei der vorbekannten Ausführungsform vorgesehene aufwendige mechanische Einstellung entfällt. Das Ausrichten der Vorrichtung läßt sich problemlos und zeitsparend durchführen.The laser is thus aligned automatically, with the device also adjusting itself when it is hit, for example. The complex mechanical adjustment required in the previously known design is no longer necessary. The device can be aligned easily and quickly.
Hannover:Hanover:
Koblenzer Straße 21 D-30173 Hannover Bundesrepublik Deutschland Telefon 0511 / 988 75 07 Telefax 0511 / 988 75 09Koblenzer Straße 21 D-30173 Hannover Federal Republic of Germany Telephone 0511 / 988 75 07 Fax 0511 / 988 75 09
Antwort bitte nach / please reply toPlease reply to
Theodor-Heuss-Straße 1 D-38122 Braunschweig Bundesrepublik Deutschland Telefon 0531 / 28 14 0-0 Telefax 0531 / 28 140 28Theodor-Heuss-Straße 1 D-38122 Braunschweig Federal Republic of Germany Telephone 0531 / 28 14 0-0 Fax 0531 / 28 140 28
Um eine kurze Distanz zum Patienten zu erreichen, ist es zweckmäßig,
wenn der Laser gegenüber der Horizontalen um etwa 30° angestellt ist.
5In order to achieve a short distance to the patient, it is advisable to position the laser at an angle of approximately 30° from the horizontal.
5
Die Pendelbewegung des Pendels ist auf eine Ebene beschränkt. Dabei ist es zweckmäßig, wenn das den Laser aufnehmende Pendel über ein Rillenkugellager um eine horizontale, in der Ebene der Laseranstellung liegende Gehäuseachse pendelnd aufgehängt ist. 10The pendulum's movement is limited to one plane. It is useful if the pendulum holding the laser is suspended via a deep groove ball bearing around a horizontal housing axis lying in the plane of the laser's position. 10
Weitere Merkmale der Erfindung sind Gegenstand der Unteransprüche und werden in Verbindung mit weiteren Vorteilen der Erfindung anhand eines Ausführungsbeispieles näher erläutert.Further features of the invention are the subject of the subclaims and are explained in more detail in conjunction with further advantages of the invention using an embodiment.
In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung dargestellt. Es zeigen:The drawing shows an exemplary embodiment of the invention. It shows:
Figur 1 einen lotrechten Schnitt durch eine Laservorrichtung
und
20 Figure 1 shows a vertical section through a laser device and
20
Figur 2 die Vorrichtung gemäß Figur 1 in Stirnansicht. Figure 2 shows the device according to Figure 1 in front view.
Die dargestellte Vorrichtung besteht aus einem rundum geschlossenen Gehäuse 1, das auf kugelförmigen Füßen 2 ruht und ein im Gehäuseinnenraum aufgehängtes Pendel 3 umschließt, in dessen Masse ein Laser 4 integriert ist, der als Strichlaser bzw. Diodenlaser ausgebildet ist.The device shown consists of a completely closed housing 1, which rests on spherical feet 2 and encloses a pendulum 3 suspended in the interior of the housing, in the mass of which a laser 4 is integrated, which is designed as a line laser or diode laser.
Das Pendel 3 ist vorzugsweise als massives Stahl-Pendel ausgebildet und ist über ein Rillenkugellager 5 um eine horizontal im Gehäuse 1 befestigte Achse 6 pendelnd aufgehängt. Die Achse 6 steht somit senkrecht auf der Pendelebene, parallel zu der in einer Gehäusewandung dicht neben dem Laser 4 ein transparentes Kunststoffenster 7 vorgesehen ist. Der Laser 4 weist gegenüber der Horizontalen einen Anstellwinkel von etwa 30° auf.The pendulum 3 is preferably designed as a solid steel pendulum and is suspended via a deep groove ball bearing 5 around an axis 6 fixed horizontally in the housing 1. The axis 6 is thus perpendicular to the pendulum plane, parallel to which a transparent plastic box 7 is provided in a housing wall close to the laser 4. The laser 4 has an angle of attack of approximately 30° with respect to the horizontal.
• ··
Für das Pendel 3 ist eine manuell einstellbare, als Transportsicherung
dienende Arretierung vorgesehen. Diese besteht aus einer auf dem Gehäuseboden 8 verschiebbaren, in der gewünschten Position
über eine Feststellschraube 9 arretierbaren Aufnahme 10,A manually adjustable locking mechanism is provided for the pendulum 3, which serves as a transport lock. This consists of a sliding stop on the housing base 8, which can be set in the desired position
via a locking screw 9 lockable holder 10,
die in ihrer Arretierstellung das untere Ende des Pendels 3 innerhalb
der Pendelebene beidseitig umgreift.which in its locking position the lower end of the pendulum 3 within
the pendulum plane encompasses both sides.
In der Gehäuseabdeckung 11 ist ein Schalter 12, vorzugsweise ein Kippschalter, für die Laserbetätigung vorgesehen. Ferner ist auf der Gehäuseabdeckung 11 ein Griff 13 befestigt.A switch 12, preferably a toggle switch, is provided in the housing cover 11 for operating the laser. Furthermore, a handle 13 is attached to the housing cover 11.
Das Gehäuse 1 umschließt einen Aufnahmeraum für einen Akkueinschub
14, für den das Gehäuse 1 mit einer Ladebuchse 15 bestückt ist.The housing 1 encloses a space for a battery insert
14, for which the housing 1 is equipped with a charging socket 15.
Das Gehäuse 1 kann mit einer Gummierung 16 versehen sein.
Gr/afThe housing 1 can be provided with a rubber coating 16.
Gr/af
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29901118U DE29901118U1 (en) | 1999-01-23 | 1999-01-23 | Device for adapting orthopedic aids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29901118U DE29901118U1 (en) | 1999-01-23 | 1999-01-23 | Device for adapting orthopedic aids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29901118U1 true DE29901118U1 (en) | 1999-04-08 |
Family
ID=8068370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29901118U Expired - Lifetime DE29901118U1 (en) | 1999-01-23 | 1999-01-23 | Device for adapting orthopedic aids |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29901118U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438510A (en) * | 2006-05-26 | 2007-11-28 | Chervon Ltd | Self levelling laser apparatus with means to lock the pendulum |
| US12152882B2 (en) | 2020-12-01 | 2024-11-26 | Milwaukee Electric Tool Corporation | Laser level systems and controls |
-
1999
- 1999-01-23 DE DE29901118U patent/DE29901118U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438510A (en) * | 2006-05-26 | 2007-11-28 | Chervon Ltd | Self levelling laser apparatus with means to lock the pendulum |
| GB2438510B (en) * | 2006-05-26 | 2010-12-01 | Chervon Ltd | A self-leveling laser apparatus and a method for controlling the same |
| US12152882B2 (en) | 2020-12-01 | 2024-11-26 | Milwaukee Electric Tool Corporation | Laser level systems and controls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19990520 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20020515 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20050802 |