Regensburg-Ulm Hand Model (RUHM)

:::{admonition} Unreleased model:
:class: caution
The model is under development and not yet included in the managed model repository.
The model is used in various research projects and access to the development version
can be given on request.
:::

The Regensburg-Ulm hand model (RUHM) is a detailed
hand model which includes all extrinsic and intrinsic muscles using data
from an anatomical study by Havelková et al. ² (Charles University, Pilsen) of 16 cadaveric forearms.

:::{figure} _static/ruhm1.png
:width: 50%
:::

:::{figure} _static/ruhm2.png
:width: 70%
:::

The hand model consists of 22 hand segments
(including ulna and radius) modelled as rigid bodies
linked by physiological idealized joints giving a total of 31 DOF.
For the sake of reduced complexity the carpal bones where treated as one rigid body.

:::{seealso}
:class: margin
See also other resources on the hand model: ^{3 4}
:::

The Regensburg-Ulm-Hand-Model was developed by Lucas Engelhardt and Maximilian Melzner ¹
from Ulm University and OTH Regensburg respectively.

% EMBED a rotatable 3D version of the hand model.

% .. raw:: html

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% Example Configuration

% -----------------------

% Short example of how to enable the the model:

% .. code-block:: AnyScriptDoc

% #define BM_HAND_MODEL HAND_MODEL_RUHM

% You can directly specify the posture of the

% detailed hand model by setting the values in Main.HumanModel.Mannequin:

% .. code-block:: AnyScriptDoc

% HumanModel.Mannequin.Posture.Right = {

% Finger1 =

% {

% CMCAbduction = 10;

% CMCFlexion = 40;

% MCPFlexion = 55;

% MCPAbduction = 0.0;

% DIPFlexion = 20;

% };

% Finger2 =

% {

% MCPFlexion = 10;

% PIPFlexion = 10;

% DIPFlexion = 5;

% };

% };

% .. rst-class:: float-right

% .. seealso::

% The :doc:Leg configuration parameters <../bm_config/leg> for a

% full list of configuration parameters.

References

If you need to cite the model use the following references: