Information
-
Patent Grant
-
6824498
-
Patent Number
6,824,498
-
Date Filed
Friday, July 11, 200321 years ago
-
Date Issued
Tuesday, November 30, 200419 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
-
CPC
-
US Classifications
Field of Search
US
- 482 91
- 482 92
- 482 121
- 482 908
- 601 23
- 601 33
-
International Classifications
-
Abstract
The invention relates to a therapy and training device for the shoulder joint (43) with a trunk base (21), having a rotational joint base (22) two shoulder extensions (27), respectively associated with a shoulder, rotational around a vertical axis of a shoulder rotational joint means, having an arm extension, respectively spaced apart from the rotational joint base for connection with an arm (42, 48), which is rotationally connected with the shoulder extension (27) around a transverse axis (37) by an upper arm rotational joint means (30), wherein said shoulder extension and/or said arm extension are coupled in movement such that a rotational movement of one shoulder extension, or respectively, one arm extension, causes a rotational movement of the other shoulder extension, or respectively, the other arm extension.
Description
FIELD OF THE INVENTION
The present invention relates to a therapy and training device for the shoulder joint with a trunk base having two shoulder extensions on a rotational joint base, respectively associated with a shoulder, rotational around a vertical axis of a rotational shoulder joint means, having respectively spaced apart from the rotational joint base an arm extension for connection with an arm, which is rotationally connected with the shoulder extension around a transverse axis by an upper arm rotational joint means, wherein the shoulder extensions and/or the arm extension are coupled together for movement such that a rotational movement of one shoulder extension, or respectively, of an arm extension causes a rotational movement of the other shoulder extension, or respectively, of the other arm extension.
BACKGROUND OF THE INVENTION
Therapy and training devices utilized for the treatment of movement constraints in an extremity and based on the principle that through the movement of the healthy extremity a movement of the extremity restricted in its mobility is induced, have so far been used for therapy and mobility training of knee joint. Such a therapy and training device is, for example, known from DE 195 09 465 A1. The known therapy and training device serves to treat movement constraints on a knee joint and, due to the substantially single-axis joint form of the knee joint, is relatively simply equipped with only a rotational joint means which connects a lower leg receptacle and an upper leg receptacle as a joint, wherein in therapy operation ideally the rotational axis of the rotational joint means corresponds with the knee joint axis of the patient.
Whereas in practice there is a particularly great need for rehabilitation with regard to movement constraints on the knee joint due to the frequency of knee injuries and associated knee operations, movement constraints on joints, however, generally are always ascertained when a prolonged immobilization of the joint was necessary after a surgical procedure. This also applies in particular with shoulder injuries or surgical procedures on the shoulder which can lead to considerable restrictions in movement in the shoulder region. Based on the complexity of the joint situation in the shoulder area, it is not possible, however, to use the known therapy and training device for a corresponding therapy of a shoulder joint.
SUMMARY OF THE INVENTION
From FR-A-1257 091 a therapy and training device for the shoulder joint is known, having a trunk base, which has on a rotational joint base two shoulder extensions, respectively associated with a shoulder, rotationally coupled by means of a rotational joint means. The shoulder extensions, respectively spaced apart from the rotational joint base, are provided with an arm extension, which is rotationally connected with the shoulder extension around a transverse axis by a upper arm rotational joint means. The arm extensions are coupled in movement such that a rotational movement of an arm extension causes a rotational movement of the other arm extension.
From FR-A-2 789 304 a device is known for the passive mobilization of the upper limbs with different motor means for the prompting of movement drive of a patient's arm.
U.S. Pat. No. 5,613,928 shows a training device with two arm handles coupled in movement for muscle training.
From U.S. Pat. No. 4,971,040 a portable massage chair is known for performing massage therapy in any location.
The object of the present invention is to propose a therapy and training device that enables the performance of a complex movement treatment for the shoulder joint.
This object is achieved by therapy and training device exhibiting the features of claim
1
.
In the therapy and training device according to the invention, the rotational joint means is formed as a rotational shoulder joint means such that the shoulder extensions are rotational around a vertical axis of the rotational shoulder joint means and are coupled in movement such that a rotational movement of the one shoulder extension causes a rotational movement of the other shoulder movement.
The configuration of the therapy and training device according to the invention particularly takes into account the shoulder anatomy, leading to the fact that shoulder movements, as a rule, induce arm or at least upper arm movements and vice versa. For example, already a simple forward and backward movement of a shoulder is combined with even a slight rotational movement of the upper arm. Such complex interrelationships of movement require a corresponding joint configuration on the therapy and training device. For the forward and backward movement, thus, the formation of a vertical axis on the therapy and training device is necessary which is arranged preferably adjacent to the shoulder base. In order to enable the overlapping rotational movement of the upper arm with the forward and backward movement, the formation of a rotating axis running correspondingly transverse to the vertical axis is required, which enables a so-called ante- and retro-version of the arm, therefore a forward and backward swinging.
The forward and backward movement of the shoulder blade with the overlapping forward and backward movement of the arm is enabled by the shoulder extension, formed as a joint lever, enabling a connection between the shoulder rotational joint means and the upper arm rotational joint means, thus, between the vertical axis and the transverse axis. To transmit the rotational movement executed on one side of the body by the shoulder blade or the arm or both to the other side of the body, the shoulder extension respectively associated with the other side of the body, or respectively, the arm extension associated with the other side of the body is respectively coupled in movement with its corresponding counterpart.
Particularly for the repositioning of the therapy and training device relative to the upper body of the patient, it is advantageous when a positioning means for the relative positioning vis-a-vis the spinal column of the patient is associated with the rotational joint base. Through this, it is possible to position the therapy and training device to the upper body of the patient without requiring an adjustment of the joint configuration of the therapy and training device to the individual anatomy of the patient even after an interruption of therapy and for the resumption of therapy.
A particularly direct manner of positioning results when the positioning means has a neck receptacle, adjustable in height, arranged on the rotational joint base along the trunk base. The neck receptacle, furthermore, also provides a possibility to prevent voluntary or involuntary avoidance movements of the upper body during the operation of the therapy and training device which could negatively affect, in particular, the desired adjustment of the joint configuration of the to therapy and training device to the individual anatomy of the patient. In principle, of course, other correspondingly effective means can be provided.
When the arm extension on the therapy and training device comprises an upper arm extension and a lower arm extension, wherein the upper arm extension is connected to the shoulder extension via the upper arm rotational joint means and the lower arm extension via an elbow joint means comprising at least a rotational axis is connected to the upper arm extension, it is possible to also integrate lower arm movements. For this purpose, relative movements in the simplest form of the lower arm compared to the upper area are sufficient, without having to transmit the movements of the lower arm extension like the movements of the upper arm extension and of the shoulder extension on the other side of the body in movement-coupled manner. Since relative movements of the lower arm can often be performed without restrictions compared to the upper arm with a shoulder restricted in movement, a corresponding coupling of the movement of the lower arm extensions of both sides can be omitted. Since, on the other hand, however, changed relative positions of the lower arm compared to the upper arm due to the associated displacement of mass can very well affect movements of the shoulder, the relative mobility of the lower arm extension can positively affect the success of therapy.
In addition, when the elbow joint means has two rotational axes, wherein a vertical axis runs transverse to the longitudinal extension of the upper arm extension and a transverse axis runs in the direction of the longitudinal extension of the upper arm extension, a coaxial joint means is formed which substantially corresponds to the actual anatomical proportions on the elbow joint.
Further, when the connection of the arm extension with an arm takes place by means of a connecting means arranged on the lower arm extension, e.g. longitudinal rotations of the upper arm compared to the upper arm extension are readily possible. For that reason, for example, it can be dispensed with forming the upper arm rotational joint means such that also longitudinal rotations of the upper arm extension are possible.
In a particularly advantageous embodiment of the therapy and training device at least one lower arm extension is provided with an actuating means to trigger a locking device operative on the upper arm rotational joint means, wherein an actuation of the actuating means results when the associated lower arm is released from its connection with the lower arm extension. Through this, a kind of “emergency switch” is realized which prevents that movements are performed by the unsound shoulder which are not performed by the sound extremity of the opposite side, or respectively, the sound shoulder, so that, for example, the unsound arm after a release of the connection of the lower arm of the sound side with the lower arm extension cannot fall down as a result of gravity from an elevated position.
A possible embodiment of such an “emergency switch” can, for example, consist of a control knob provided with a switch is provided at the free end of the lower leg receptacle, in which the switch is actuated by a release of the handle.
If the upper arm extension can be adjusted in its operative length between the upper arm rotational joint means and the elbow joint means, it is possible to compensate deviations between the rotational axis of the upper arm rotational joint means and the actual rotational axis of the shoulder joint by appropriate adjustments in length, without having constraints in movement arise.
A particularly effective therapy for the rehabilitation of movement restrictions on an affected shoulder joint is possible, when for coupled movement at least the shoulder rotational joint means and the upper arm rotational joint means of a side of the body are coupled with respectively the shoulder rotational joint means and the upper arm rotational joint means of the other side of the body by means of a coupling means, such that a joint movement on one side of the body causes a defined joint movement of the corresponding joint means on the other side of the body. According to the form of the corresponding coupling means, the induced counter movement takes place conversely, inversely or also in a defined geared transmission or reduction ratio.
In order to be able to prevent, for example, undesired or even harmful movements, the joint means provided on the therapy and training device can be provided at least partially with means to restrict joint movements.
In a further possible embodiment, the coupling means for coupled movement of the shoulder rotational joint means is formed as a wheel gear, wherein the wheel gear can be formed as a friction gear or as a gearwheel.
In a further preferable embodiment, the coupling means for the coupled movement of the upper arm rotational joint means is formed as a traction mechanism or a pressure gear so that a transfer of force can ensue by cable or by hydraulic fluid.
A preferable modular form of the therapy and training device enabling an easy adjustment to the given proportions is given if the trunk base has a connecting means for connection with a seat frame or a seat in general.
The trunk base can also be provided with a seat so that a use of the therapy and training device is possible independent from any further local requirements.
It is particularly advantageous when the seat frame is arranged to open out on the trunk base.
The various features of novelty which characterize the invention are pointed out with particularity in the claims annexed to and forming a part of this disclosure. For a better understanding of the invention, its operating advantages and specific objects attained by its uses, reference is made to the accompanying drawings and descriptive matter in which a preferred embodiment of the invention is illustrated.
BRIEF DESCRIPTION OF THE DRAWINGS
In the drawings:
FIG. 1
is a perspective view of an embodiment of a therapy and training device for the shoulder joint in neutral position with seat frame ready for use.
FIG. 2
shows the therapy and training device according to
FIG. 1
with folded seat frame.
FIG. 3
shows the therapy and training device with an extended upper arm extension in contrast to the illustration in FIG.
1
.
FIG. 4
shows the therapy and training device with upper arm extension rotated downwards around the transverse axis.
FIG. 5
shows the therapy and training device with upper arm extension rotated upwards around the transverse axis.
FIG. 6
shows in plan view the therapy and training device in neutral position.
FIG. 7
shows the therapy and training device with shoulder extension
5
rotated inward around a vertical axis.
FIG. 8
shows the therapy and training device with shoulder extension rotated outward around a vertical axis.
FIG. 9
shows the therapy and training device with lower arm extension rotated upward around a transverse axis.
FIG. 10
shows the therapy and training device with lower arm extension rotated downward around a transverse axis.
FIG. 11
shows the therapy and training device with lower arm extension rotated outward around a vertical axis.
FIG. 12
is a schematic illustration of a first coupling means for coupled movement of both shoulder extensions and a second coupling means for coupled movement of both upper arm extensions of the therapy and training device.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to the drawings in particular
FIG. 1
shows a therapy and training device
20
, which hereinafter will be shortened to therapy device, with a trunk base
21
, a rotational joint base
22
arranged on the trunk base
21
and a seat frame
23
also arranged on the trunk base.
The rotational joint base
22
serves to couple a shoulder/arm joint system
24
, comprising two shoulder/arm joint units
25
,
26
formed symmetrically to the rotational joint base
22
, or respectively, to the trunk base
21
, of which in the following only the right shoulder/arm joint unit
25
is illustrated in detail. The shoulder/arm joint unit
25
comprises as in the shoulder/arm joint unit
26
not illustrated in detail, a shoulder extension
27
, rotational around a vertical axis
28
by means of a rotational shoulder joint means
29
coupled to the rotational joint base
22
. The shoulder extension
27
formed in the present case cranked downward is provided with an upper arm rotational joint means
30
on its distal end, such that an arm extension
32
is coupled on the shoulder extension
27
to be rotational around a transverse axis
31
.
The arm extension
32
has an upper arm extension
33
directly connected with the upper arm rotational joint means
30
and a lower arm extension
35
, attached by an articulated elbow joint means
34
. The elbow joint means
34
enables a relative swinging of the lower arm extension
35
compared to the upper arm extension
33
around a vertical axis
36
and a transverse axis
37
running substantially in the direction of the longitudinal extension of the upper arm extension
33
.
As can be seen clearly from a joint viewing of
FIGS. 1 and 2
, the seat frame
23
is attached by a hinge joint
38
to the trunk base
21
as a folding frame with a seat board
39
that can be folded up against the trunk base
21
and with a supporting leg
41
connected to the seat board
39
by a hinge joint not shown in detail.
To illustrate the proportions and a relative arrangement of the individual parts forming the shoulder/arm joint system
24
, or respectively, the shoulder/arm joint unit
25
, a human figure in seated position is shown schematically in
FIG. 3
with extremities on the right-hand side indicated, wherein a lower arm
42
is situated in a position connected with the lower arm extension
35
, the right shoulder
43
is situated below the shoulder extension
27
and an upper arm
48
extends on the inner side of the upper arm extension
33
from the upper arm rotational joint means
30
to the elbow joint means
34
.
FIG. 3
further illustrates that a relative positioning of the human body to the therapy and training device
20
occurs via a positioning means formed as a neck receptacle
44
in the present case, which is an integral part of the rotational joint base
22
. The force transmission for the transmission of movement from the shoulder/arm region on the therapy and training device, or respectively, the shoulder/arm joint system
24
and vice verse occurs via the connection of the lower arm
42
with the lower arm extension
35
by means of a connecting means
45
. Moreover, a comparison of
FIGS. 3 and 1
illustrates clearly that an adjustment of the shoulder/arm joint system
24
, or respectively, the shoulder/arm joint unit
25
to the upper body extremities can ensue by a change of the effective length L of the upper arm extension
33
, which consists for this purpose of two parts adjustable in the longitudinal direction relative to each other, namely an upper part
46
and a lower part
47
. An adjustment of the length of the shoulder extension
27
to the individual body proportions is generally not necessary, but can of course also be provided.
Starting from the configuration illustrated in
FIGS. 1 and 3
defined here as the neutral position of the shoulder/arm joint unit
25
, the therapy device
20
in the present embodiment form enables the relative positions or movements illustrated in the following
FIGS. 4
to
11
.
FIGS. 4 and 5
illustrate the possibility of performing with the lower arm
42
(
FIG. 3
) connected with the lower arm extension
35
by the connecting means
45
(
FIG. 3
) a forward and backward movement of the entire arm with the lower arm
42
(
FIG. 3
) bent relative to the upper arm
48
. In this configuration, in order to set a defined angle of the crook of the arm, the lower arm extension
35
can be fixed opposite the upper arm extension
33
by tightening the elbow joint means
34
. The upper arm joint rotational means
30
enables a rotating around the transverse axis
31
. This forward and backward movement of the upper arm.
48
effects a corresponding movement of a shoulder blade
49
.
FIG. 12
shows a coupling means
50
, which enables a transmission of the forward and backward movement carried out with the right extremity, thus here with the upper arm
48
, by means of the shoulder/arm joint system
24
on the left upper body extremity not shown in
FIG. 3
, thereby also enabling an induction of movement in the left shoulder. Hereunto the coupling means
50
acts between the upper arm extension
33
of the right shoulder/arm joint unit
25
illustrated in FIG.
3
and an upper arm extension
51
of the left shoulder/arm joint unit
26
associated with the left upper body extremity. As shown in
FIG. 12
, the coupling means
50
comprises two force transmission means executed as reversing cable systems
52
,
53
. The reversing cable system
52
acts between two cable rolls
54
,
55
, which are arranged non-rotational on the transverse axis
31
of the upper arm rotational joint means
30
with the upper arm extension
33
or rotational on trunk base
21
. The cable roll
55
is formed as a dual cable roll and is via the reversing cable system
53
in friction-locked engagement with a further cable roll
56
, which analogous to the cable roll
54
on the transverse axis
31
of the upper arm rotational joint means
40
of the left shoulder/arm joint unit
26
is non-rotationally engaged with an upper arm extension
57
. By means of the coupling means
50
, thus, an ensuing rotational movement of the upper arm extension
33
is transmitted in the direction of an arrow
58
via the reversing cable system
52
onto the cable roll
55
and from the cable roll
55
via the reversing cable system
53
onto the cable roll
56
, non-rotationally engaged with the upper arm extension
57
. In the present case, thus, through a rotational movement of the right upper arm a converse rotational movement of the left upper arm is induced. The induction of a converse rotational movement is simply possible, for example, by means of a crossed cable arrangement of one of the two reversing cable systems
52
,
53
.
In
FIGS. 6
to
8
, a forward and backward movement of the shoulder extension
27
is illustrated with the fixed lower arm extension
35
in its bent position relative to the upper arm extension arm
33
. Here a rotation of the shoulder extension
27
takes place around the vertical axis
28
of the shoulder rotational joint means
29
. For the transmission of this rotational movement starting from the right shoulder/arm joint unit
25
to the left shoulder/arm joint unit
26
(
FIG. 1
) not shown in detail in
FIGS. 6
to
8
, a coupling means
59
illustrated in
FIG. 12
can be used. For the transmission of the rotational movement of the right shoulder extension to
27
, which is rotationally coupled in the shoulder rotational joint means
29
around the vertical axis
28
on the rotational joint base
22
, a bearing end
60
of the shoulder extension
27
is provided with a gearwheel segment
61
which is in engagement with a further gearwheel segment
62
which is formed on a bearing end
63
of a shoulder extension
64
of the left shoulder/arm joint
26
. Analogous to the bearing end
60
, the bearing end
63
of the shoulder extension
64
is supported in a shoulder rotational joint means
65
of the rotational joint base
22
.
The coupling means
59
enables thus the transmission of a rotational movement
66
from the right shoulder extension
27
to the left shoulder extension
64
so that starting from a movement of the right shoulder via the coupling means
59
, a corresponding rotational movement
67
of the left shoulder can be induced.
FIGS. 9 and 10
illustrate the rotatability of the lower arm extension
35
around the transverse axis
37
of the elbow joint means
34
. This rotational movement can be transmitted by means of a coupling means not shown in detail here from the right shoulder/arm joint unit
25
to the left shoulder/area joint unit
26
not illustrated in FIG.
9
. Already a movement-decoupled rotatability of the lower arm extension
35
of the shoulder/arm units
25
,
26
affords advantages in the operation of the therapy device
20
since the rotatability of the lower arm extension
35
around the transverse axis
37
of the elbow joint means
34
as well as a rotatability of the lower arm extension around the vertical axis
36
(
FIG. 11
) of the elbow joint means
34
enables the patient to freely chose a comfortable relative position of the lower arms compared to the upper arms.
While specific embodiments of the invention have been shown and described in detail to illustrate the application of the principles of the invention, it will be understood that the invention may be embodied otherwise without departing from such principles.
Claims
- 1. A therapy and training device for the shoulder joint with a trunk body comprising on a rotational joint base two shoulder extensions respectively associated with a shoulder, coupled rotationally by means of a shoulder rotational joint means, respectively having an arm extension spaced apart from the rotational joint base for connection with an arm, which is rotationally connected with the shoulder extension around a transverse axis by an upper arm rotational joint means, wherein the arm extensions are coupled in movement such that a rotational movement of one arm extension causes a rotational movement of the other arm extension, whereinthe rotational joint means is formed as a rotational shoulder joint means such that the shoulder extensions are rotational around a vertical axis of the rotational shoulder joint means and coupled in movement such that a rotational movement of one shoulder extension causes a rotational movement of the other shoulder extension.
- 2. The therapy and training device according to claim 1, whereinthe rotational joint base has a positioning means associated thereto for the relative positioning vis-a-vis the spinal column of a patient.
- 3. The therapy and training device according to claim 2, whereinthe positioning means has a neck receptacle along the trunk base adjustable in height and arranged on the rotational joint base.
- 4. The therapy and training device according to claim 1, whereinthe arm extension comprises an upper arm extension and a lower arm extension, wherein the upper arm extension is connected with the shoulder extension by the upper arm rotational joint means, and the lower arm extension is connected with the upper arm extension by an elbow joint means comprising at least one rotational axis.
- 5. The therapy and training device according to claim 4, whereinthe elbow joint means has two rotational axes, wherein a vertical axis runs transverse to the longitudinal extension of the upper arm extension and a transverse axis in the direction of the longitudinal extension of the upper arm extension.
- 6. The therapy and training device according to claim 4, whereina connection means is provided on the lower arm extension for connection of the arm extension with an arm.
- 7. The therapy and training device according to claim 4, whereinat least one lower arm extension is provided with an actuating means to trigger a locking means operative on the upper arm rotational joint means, wherein an actuation of the actuating means ensues when the associated lower arm is released from its connection with the lower arm extension.
- 8. The therapy and training device according to claim 4, whereinthe upper arm extension is adjustable in its effective length between the upper arm rotational joint means and the elbow joint means.
- 9. The therapy and training device according to claim 1, whereinfor the coupling of movement at least the shoulder rotational joint means and the upper arm rotational joint means of one side of the body are coupled with respectively the shoulder rotational joint means and the upper arm rotational joint means of the other side of the body by means of a coupling means such that a joint movement of one side of the body effects a defined joint movement of the corresponding joint means on the other side of the body.
- 10. The therapy and training device according to claim 9, whereinthe coupling means for a coupling movement of the shoulder rotational joint means is formed as a wheel gear.
- 11. The therapy and training device according to claim 9, whereinthe coupling means for the coupling movement of the upper arm rotational joint means is formed as a traction mechanism or pressurizing gear.
- 12. The therapy and training device according to claim 1, whereinthe base body has a connecting means for connection with a seat frame.
- 13. The therapy and training device according to claim 1, whereinthe trunk body is provided with a seat frame.
- 14. The therapy and training device according to claim 13, whereinthe seat frame is arranged to be folded down on the trunk body.
- 15. A therapy and training device comprising:a trunk body with a rotational joint base; two shoulder extensions coupled rotationally by a shoulder rotational joint means; arm extensions on said shoulder extensions spaced apart from said rotational joint base; and an upper arm rotational joint means, said arm extensions being connected with said shoulder extensions around a transverse axis by said upper arm rotational joint means, said arm extensions being coupled in movement such that a rotational movement of one said arm extension causes a corresponding rotational movement of the other said arm extension, and wherein said rotational joint means is formed as a rotational shoulder joint such that said shoulder extensions are rotational about a vertical axis of said rotational shoulder joint and coupled in movement such that a rotational movement of one said shoulder extension causes a corresponding rotational movement of the other said shoulder extension.
- 16. A therapy and training device comprising:a trunk body, two shoulder extensions mounted to said trunk body by linked shoulder joints, wherein a movement in one said shoulder extension causes a corresponding movement in the other said shoulder extension through said linking of said shoulder joints; two upper arm extensions mounted to said shoulder extensions by linked upper arm joints, wherein a movement in one said upper arm extension causes a corresponding movement in the other said upper arm extension through said linking of said upper arm joints; and two lower arm extensions mounted to said upper arm extensions by linked lower arm joints, wherein a movement in one said lower arm extension causes a corresponding movement in the other said lower arm extension through said linking of said lower arm joints.
- 17. A therapy and training device according to claim 15 wherein,said trunk body has a positioning means for positioning the therapy and training device relative to the spinal column of a patient.
- 18. A therapy and training device according to claim 16 wherein,said trunk body has a positioning means for positioning the therapy and training device relative to the spinal column of a patient.
- 19. A therapy and training device according to claim 15 wherein,said trunk body has a neck receptacle adjustable relative to said trunk body.
- 20. A therapy and training device according to claim 16 wherein,said trunk body has a neck receptacle adjustable relative to said trunk body.
- 21. A therapy and training device according to claim 15 further comprising:arm connections for connection of said arm extensions to arms of a patient.
- 22. A therapy and training device according to claim 16 further comprising:lower arm connections for connection of said lower arm extensions to lower arms of a patient.
- 23. A therapy and training device according to claim 16 further comprising:a seat on said trunk body.
Priority Claims (1)
Number |
Date |
Country |
Kind |
101 01 214 |
Jan 2001 |
DE |
|
PCT Information
Filing Document |
Filing Date |
Country |
Kind |
PCT/EP01/14339 |
|
WO |
00 |
Publishing Document |
Publishing Date |
Country |
Kind |
WO02/05500 |
7/18/2002 |
WO |
A |
US Referenced Citations (6)