Patient data sensor device

1. A brain parameter sensor device ( 1 ; 16 )

with an implantable brain parameter sensor ( 2 ),

with an implantable data transmission mechanism ( 4 ), which is in signal connection with the brain parameter sensor ( 2 ),

wherein the data transmission mechanism ( 4 )

has an antenna ( 11 ) for telemetric data transmission to an external data collection unit,

a carrier plate ( 5 , 7 ) for electronic components ( 9 , 10 ),

wherein the electronic components ( 9 , 10 ) on the carrier plate ( 5 , 7 ) are covered at least to one side by a cover in the form of a membrane,

wherein the entirety of the cover ( 14 ) is made from a flexible material, and wherein an edge region of the cover ( 14 ) is connected to the carrier plate ( 5 , 7 ),

wherein the antenna ( 11 ) is arranged in an edge region ( 8 ) of the carrier plate ( 5 , 7 ) and is configured running around the latter and around the electronic components ( 9 , 10 ), and

wherein the antenna is configured as a part of a flexible antenna layer ( 11 ), and said flexible antenna layer is connected in a planar manner to the carrier plate ( 5 , 7 ) and surrounds the carrier plate ( 5 , 7 ) at the edge.

2. A sensor device according to claim 1 , wherein the electronic components ( 9 , 10 ) on the carrier plate ( 5 , 7 ) are covered toward both sides by a respective cover ( 14 ; 24 ) formed convexly at least in portions.

3. A sensor device according to claim 2 , wherein the cover ( 24 ) is produced from one of ceramic and titanium.

4. A sensor device according to claim 1 , wherein the antenna ( 11 ) is circular.

5. A sensor device according to claim 1 wherein the carrier plate ( 5 , 7 ) is configured in two layers with two carrier layers, between which the antenna layer ( 11 ) is arranged.

6. A sensor device according to claim 1 , wherein the antenna ( 11 ) is configured as a printed circuit.

7. A sensor device according to claim 1 , wherein the carrier plate ( 5 , 7 ) is covered, where it would be accessible from the outside, by at least one of a coating and an embedding ( 23 ) made of a biocompatible material.

8. A sensor device according to claim 7 , wherein the coating or the embedding ( 23 ) is made by one of the group of silicone, silicone rubber, parylene and polyurethane.

9. A sensor device according to claim 1 , wherein the sensor ( 2 ) is disposed outside of the cover ( 14 ).

10. A sensor device according to claim 1 ,

wherein the cover ( 14 ) is connected to a flexible carrier layer ( 5 ) of the carrier plate ( 5 , 7 ).

11. A brain parameter sensor device ( 1 ; 16 )

with an implantable brain parameter sensor ( 2 ),

with an implantable data transmission mechanism ( 4 ), which is in signal connection with the brain parameter ( 2 ),

wherein the data transmission mechanism ( 4 )

has an antenna ( 11 ) for telemetric data transmission to an external data collection unit,

a carrier plate ( 5 , 7 ) for electronic components ( 9 , 10 ),

wherein the electronic components ( 9 , 10 ) on the carrier plate ( 5 , 7 ) are covered at least to one side by a cover in the form of a membrane,

wherein the entirety of the cover ( 14 ) is made from a flexible material, and wherein an edge region of the cover ( 14 ) is connected to the carrier plate ( 5 , 7 ),

wherein the antenna ( 11 ) is arranged in an edge region ( 8 ) of the carrier plate ( 5 , 7 ) and is configured running around the carrier plate ( 5 , 7 ) and around the electronic components ( 9 , 10 ),

wherein the carrier plate ( 5 , 7 ), in an edge region ( 8 ) carrying the antenna ( 11 ), has a plate thickness (A), which is at most half a thickness (B) measured in the same direction of a region ( 7 ) of the carrier plate ( 5 , 7 ) carrying the electronic components ( 9 , 10 ),

wherein the antenna ( 11 ) is arranged on an upper side of the carrier plate ( 5 , 7 ).

12. A brain parameter sensor device,

with an implantable brain parameter sensor ( 2 ),

with an implantable data transmission mechanism ( 4 ), which is in signal connection with the brain parameter sensor ( 2 ),

wherein the data transmission mechanism ( 4 )

has an antenna ( 11 ) for telemetric data transmission to an external data collection unit,

a carrier plate ( 5 , 7 ) for electronic components ( 9 , 10 ),

wherein the electronic components ( 9 , 10 ) on the carrier plate ( 5 , 7 ) are covered at least to one side by a cover in the form of a membrane,

wherein the entirety of the cover ( 14 ) is made from a flexible material, and wherein an edge region of the cover ( 14 ) is connected to the carrier plate ( 5 , 7 ),

wherein the antenna ( 11 ) is arranged in an edge region ( 8 ) of the carrier plate ( 5 , 7 ) and is configured running around the latter and around the electronic components ( 9 , 10 ), and

wherein the antenna is configured as a part of a flexible antenna layer ( 11 ), and said flexible antenna layer is connected in a planar manner to the carrier plate ( 5 , 7 ) and surrounds the carrier plate ( 5 , 7 ) at the edge,

wherein said carrier plate ( 5 , 7 ) comprises a flexible board ( 5 ) connected to the sensor ( 2 ) by a flexible catheter tube ( 3 ), and a rigid board ( 7 ) connected to the flexible board on an opposite side from the catheter tube, the rigid board having connected thereto the electronic components ( 9 , 10 ) on a face of the rigid board opposite to the flexible board,

wherein the antenna ( 11 ) is disposed between the rigid board ( 7 ) and the flexible board ( 5 ), and

wherein the rigid board is larger in diameter than the flexible board.